/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_product54.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 21:53:58,328 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 21:53:58,331 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 21:53:58,347 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 21:53:58,347 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 21:53:58,348 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 21:53:58,349 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 21:53:58,351 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 21:53:58,353 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 21:53:58,354 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 21:53:58,355 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 21:53:58,356 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 21:53:58,356 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 21:53:58,357 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 21:53:58,358 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 21:53:58,359 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 21:53:58,360 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 21:53:58,361 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 21:53:58,363 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 21:53:58,365 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 21:53:58,367 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 21:53:58,368 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 21:53:58,369 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 21:53:58,370 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 21:53:58,372 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 21:53:58,372 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 21:53:58,373 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 21:53:58,373 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 21:53:58,374 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 21:53:58,375 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 21:53:58,375 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 21:53:58,376 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 21:53:58,377 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 21:53:58,377 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 21:53:58,378 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 21:53:58,378 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 21:53:58,379 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 21:53:58,379 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 21:53:58,380 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 21:53:58,380 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 21:53:58,381 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 21:53:58,382 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-17 21:53:58,399 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 21:53:58,399 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 21:53:58,400 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 21:53:58,401 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 21:53:58,401 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 21:53:58,401 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 21:53:58,404 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 21:53:58,404 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 21:53:58,404 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 21:53:58,405 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 21:53:58,405 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 21:53:58,405 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 21:53:58,405 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 21:53:58,405 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 21:53:58,406 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 21:53:58,406 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 21:53:58,406 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 21:53:58,406 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 21:53:58,406 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 21:53:58,407 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 21:53:58,407 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 21:53:58,407 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:53:58,407 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 21:53:58,407 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 21:53:58,407 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 21:53:58,408 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 21:53:58,408 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 21:53:58,408 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 21:53:58,408 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 21:53:58,408 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 21:53:58,716 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 21:53:58,732 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 21:53:58,735 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 21:53:58,737 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 21:53:58,737 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 21:53:58,738 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product54.cil.c [2020-07-17 21:53:58,811 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f86ab393/a7883be979e14be6ba2299c593039d5b/FLAG6c9450c08 [2020-07-17 21:53:59,374 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 21:53:59,375 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product54.cil.c [2020-07-17 21:53:59,388 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f86ab393/a7883be979e14be6ba2299c593039d5b/FLAG6c9450c08 [2020-07-17 21:53:59,666 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f86ab393/a7883be979e14be6ba2299c593039d5b [2020-07-17 21:53:59,675 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 21:53:59,679 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 21:53:59,680 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 21:53:59,680 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 21:53:59,683 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 21:53:59,685 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:53:59" (1/1) ... [2020-07-17 21:53:59,688 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bdc98f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:53:59, skipping insertion in model container [2020-07-17 21:53:59,688 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:53:59" (1/1) ... [2020-07-17 21:53:59,695 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 21:53:59,741 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 21:54:00,171 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:54:00,185 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 21:54:00,281 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:54:00,325 INFO L208 MainTranslator]: Completed translation [2020-07-17 21:54:00,326 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:54:00 WrapperNode [2020-07-17 21:54:00,326 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 21:54:00,327 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 21:54:00,327 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 21:54:00,327 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 21:54:00,341 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:54:00" (1/1) ... [2020-07-17 21:54:00,341 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:54:00" (1/1) ... [2020-07-17 21:54:00,361 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:54:00" (1/1) ... [2020-07-17 21:54:00,362 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:54:00" (1/1) ... [2020-07-17 21:54:00,438 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:54:00" (1/1) ... [2020-07-17 21:54:00,459 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:54:00" (1/1) ... [2020-07-17 21:54:00,474 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:54:00" (1/1) ... [2020-07-17 21:54:00,488 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 21:54:00,492 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 21:54:00,492 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 21:54:00,492 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 21:54:00,494 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:54:00" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:54:00,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 21:54:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 21:54:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 21:54:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:54:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:54:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:54:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 21:54:00,563 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 21:54:00,563 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 21:54:00,563 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 21:54:00,564 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 21:54:00,564 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 21:54:00,564 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-17 21:54:00,565 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-17 21:54:00,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 21:54:00,566 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 21:54:00,566 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 21:54:00,567 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 21:54:00,567 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 21:54:00,567 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 21:54:00,567 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 21:54:00,567 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 21:54:00,567 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 21:54:00,567 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-17 21:54:00,568 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 21:54:00,568 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 21:54:00,569 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 21:54:00,569 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 21:54:00,569 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 21:54:00,569 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 21:54:00,569 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-17 21:54:00,569 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-17 21:54:00,569 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-17 21:54:00,570 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 21:54:00,570 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 21:54:00,570 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 21:54:00,570 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 21:54:00,570 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 21:54:00,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 21:54:00,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 21:54:00,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 21:54:00,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 21:54:00,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 21:54:00,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 21:54:00,572 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 21:54:00,572 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 21:54:00,572 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 21:54:00,572 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 21:54:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 21:54:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 21:54:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:54:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:54:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:54:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 21:54:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 21:54:00,574 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 21:54:00,574 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 21:54:00,574 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 21:54:00,574 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-17 21:54:00,574 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-17 21:54:00,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 21:54:00,574 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 21:54:00,575 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 21:54:00,575 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 21:54:00,575 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 21:54:00,575 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 21:54:00,575 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 21:54:00,576 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 21:54:00,576 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 21:54:00,576 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 21:54:00,576 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 21:54:00,576 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 21:54:00,576 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 21:54:00,577 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 21:54:00,577 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-17 21:54:00,577 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 21:54:00,578 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 21:54:00,578 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-17 21:54:00,578 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 21:54:00,578 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-17 21:54:00,578 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-17 21:54:00,579 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 21:54:00,579 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 21:54:00,579 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 21:54:00,579 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 21:54:00,579 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 21:54:00,580 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 21:54:00,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 21:54:00,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 21:54:00,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 21:54:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 21:54:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 21:54:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 21:54:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 21:54:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 21:54:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 21:54:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 21:54:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 21:54:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 21:54:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 21:54:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 21:54:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 21:54:02,278 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 21:54:02,279 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 21:54:02,284 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:54:02 BoogieIcfgContainer [2020-07-17 21:54:02,285 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 21:54:02,286 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 21:54:02,286 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 21:54:02,290 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 21:54:02,291 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 09:53:59" (1/3) ... [2020-07-17 21:54:02,292 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ac7b81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:54:02, skipping insertion in model container [2020-07-17 21:54:02,292 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:54:00" (2/3) ... [2020-07-17 21:54:02,292 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ac7b81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:54:02, skipping insertion in model container [2020-07-17 21:54:02,293 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:54:02" (3/3) ... [2020-07-17 21:54:02,295 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product54.cil.c [2020-07-17 21:54:02,308 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 21:54:02,344 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 21:54:02,358 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 21:54:02,391 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 21:54:02,392 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 21:54:02,392 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 21:54:02,392 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 21:54:02,392 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 21:54:02,394 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 21:54:02,395 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 21:54:02,395 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 21:54:02,430 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states. [2020-07-17 21:54:02,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-17 21:54:02,448 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:54:02,450 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:54:02,450 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:54:02,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:54:02,458 INFO L82 PathProgramCache]: Analyzing trace with hash -404445524, now seen corresponding path program 1 times [2020-07-17 21:54:02,469 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:54:02,469 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [692328616] [2020-07-17 21:54:02,470 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:54:02,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:03,151 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:54:03,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:03,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {236#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {206#true} is VALID [2020-07-17 21:54:03,305 INFO L280 TraceCheckUtils]: 1: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-17 21:54:03,306 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {206#true} {206#true} #572#return; {206#true} is VALID [2020-07-17 21:54:03,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:03,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-17 21:54:03,313 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {206#true} {206#true} #462#return; {206#true} is VALID [2020-07-17 21:54:03,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:03,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-17 21:54:03,317 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {206#true} {206#true} #464#return; {206#true} is VALID [2020-07-17 21:54:03,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:03,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {206#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {206#true} is VALID [2020-07-17 21:54:03,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-17 21:54:03,334 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {206#true} {206#true} #466#return; {206#true} is VALID [2020-07-17 21:54:03,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:03,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-17 21:54:03,338 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {206#true} {206#true} #468#return; {206#true} is VALID [2020-07-17 21:54:03,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:03,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {206#true} is VALID [2020-07-17 21:54:03,350 INFO L280 TraceCheckUtils]: 1: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-17 21:54:03,351 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {206#true} {206#true} #562#return; {206#true} is VALID [2020-07-17 21:54:03,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:03,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:03,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {206#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {206#true} is VALID [2020-07-17 21:54:03,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-17 21:54:03,360 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {206#true} {237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {206#true} is VALID [2020-07-17 21:54:03,361 INFO L263 TraceCheckUtils]: 0: Hoare triple {237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {206#true} is VALID [2020-07-17 21:54:03,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {206#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {206#true} is VALID [2020-07-17 21:54:03,362 INFO L280 TraceCheckUtils]: 2: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-17 21:54:03,362 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {206#true} {237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {206#true} is VALID [2020-07-17 21:54:03,362 INFO L280 TraceCheckUtils]: 4: Hoare triple {206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {206#true} is VALID [2020-07-17 21:54:03,363 INFO L280 TraceCheckUtils]: 5: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-17 21:54:03,363 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {206#true} {207#false} #524#return; {207#false} is VALID [2020-07-17 21:54:03,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:03,367 INFO L280 TraceCheckUtils]: 0: Hoare triple {206#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {206#true} is VALID [2020-07-17 21:54:03,367 INFO L280 TraceCheckUtils]: 1: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-17 21:54:03,367 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {206#true} {207#false} #554#return; {207#false} is VALID [2020-07-17 21:54:03,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:03,371 INFO L280 TraceCheckUtils]: 0: Hoare triple {206#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {206#true} is VALID [2020-07-17 21:54:03,371 INFO L280 TraceCheckUtils]: 1: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-17 21:54:03,372 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {206#true} {207#false} #556#return; {207#false} is VALID [2020-07-17 21:54:03,377 INFO L263 TraceCheckUtils]: 0: Hoare triple {206#true} call ULTIMATE.init(); {236#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:54:03,378 INFO L280 TraceCheckUtils]: 1: Hoare triple {236#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {206#true} is VALID [2020-07-17 21:54:03,378 INFO L280 TraceCheckUtils]: 2: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-17 21:54:03,379 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {206#true} {206#true} #572#return; {206#true} is VALID [2020-07-17 21:54:03,379 INFO L263 TraceCheckUtils]: 4: Hoare triple {206#true} call #t~ret76 := main(); {206#true} is VALID [2020-07-17 21:54:03,379 INFO L280 TraceCheckUtils]: 5: Hoare triple {206#true} havoc ~retValue_acc~4;havoc ~tmp~1; {206#true} is VALID [2020-07-17 21:54:03,380 INFO L263 TraceCheckUtils]: 6: Hoare triple {206#true} call select_helpers(); {206#true} is VALID [2020-07-17 21:54:03,380 INFO L280 TraceCheckUtils]: 7: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-17 21:54:03,380 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {206#true} {206#true} #462#return; {206#true} is VALID [2020-07-17 21:54:03,381 INFO L263 TraceCheckUtils]: 9: Hoare triple {206#true} call select_features(); {206#true} is VALID [2020-07-17 21:54:03,381 INFO L280 TraceCheckUtils]: 10: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-17 21:54:03,381 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {206#true} {206#true} #464#return; {206#true} is VALID [2020-07-17 21:54:03,382 INFO L263 TraceCheckUtils]: 12: Hoare triple {206#true} call #t~ret13 := valid_product(); {206#true} is VALID [2020-07-17 21:54:03,382 INFO L280 TraceCheckUtils]: 13: Hoare triple {206#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {206#true} is VALID [2020-07-17 21:54:03,382 INFO L280 TraceCheckUtils]: 14: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-17 21:54:03,383 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {206#true} {206#true} #466#return; {206#true} is VALID [2020-07-17 21:54:03,383 INFO L280 TraceCheckUtils]: 16: Hoare triple {206#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {206#true} is VALID [2020-07-17 21:54:03,383 INFO L280 TraceCheckUtils]: 17: Hoare triple {206#true} assume 0 != ~tmp~1; {206#true} is VALID [2020-07-17 21:54:03,384 INFO L263 TraceCheckUtils]: 18: Hoare triple {206#true} call setup(); {206#true} is VALID [2020-07-17 21:54:03,384 INFO L280 TraceCheckUtils]: 19: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-17 21:54:03,384 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {206#true} {206#true} #468#return; {206#true} is VALID [2020-07-17 21:54:03,384 INFO L263 TraceCheckUtils]: 21: Hoare triple {206#true} call runTest(); {206#true} is VALID [2020-07-17 21:54:03,385 INFO L263 TraceCheckUtils]: 22: Hoare triple {206#true} call __utac_acc__Specification5_spec__1(); {237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:03,386 INFO L280 TraceCheckUtils]: 23: Hoare triple {237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {206#true} is VALID [2020-07-17 21:54:03,386 INFO L280 TraceCheckUtils]: 24: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-17 21:54:03,386 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {206#true} {206#true} #562#return; {206#true} is VALID [2020-07-17 21:54:03,387 INFO L263 TraceCheckUtils]: 26: Hoare triple {206#true} call test(); {206#true} is VALID [2020-07-17 21:54:03,387 INFO L280 TraceCheckUtils]: 27: Hoare triple {206#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {206#true} is VALID [2020-07-17 21:54:03,388 INFO L280 TraceCheckUtils]: 28: Hoare triple {206#true} assume !true; {207#false} is VALID [2020-07-17 21:54:03,388 INFO L263 TraceCheckUtils]: 29: Hoare triple {207#false} call cleanup(); {207#false} is VALID [2020-07-17 21:54:03,389 INFO L280 TraceCheckUtils]: 30: Hoare triple {207#false} havoc ~i~0;havoc ~__cil_tmp2~0; {207#false} is VALID [2020-07-17 21:54:03,389 INFO L263 TraceCheckUtils]: 31: Hoare triple {207#false} call timeShift(); {207#false} is VALID [2020-07-17 21:54:03,389 INFO L263 TraceCheckUtils]: 32: Hoare triple {207#false} call __utac_acc__Specification5_spec__2(); {237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:03,390 INFO L263 TraceCheckUtils]: 33: Hoare triple {237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {206#true} is VALID [2020-07-17 21:54:03,390 INFO L280 TraceCheckUtils]: 34: Hoare triple {206#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {206#true} is VALID [2020-07-17 21:54:03,390 INFO L280 TraceCheckUtils]: 35: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-17 21:54:03,391 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {206#true} {237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {206#true} is VALID [2020-07-17 21:54:03,391 INFO L280 TraceCheckUtils]: 37: Hoare triple {206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {206#true} is VALID [2020-07-17 21:54:03,391 INFO L280 TraceCheckUtils]: 38: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-17 21:54:03,391 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {206#true} {207#false} #524#return; {207#false} is VALID [2020-07-17 21:54:03,392 INFO L280 TraceCheckUtils]: 40: Hoare triple {207#false} assume !(0 != ~pumpRunning~0); {207#false} is VALID [2020-07-17 21:54:03,392 INFO L280 TraceCheckUtils]: 41: Hoare triple {207#false} assume !(0 != ~systemActive~0); {207#false} is VALID [2020-07-17 21:54:03,392 INFO L263 TraceCheckUtils]: 42: Hoare triple {207#false} call __utac_acc__Specification5_spec__3(); {207#false} is VALID [2020-07-17 21:54:03,393 INFO L280 TraceCheckUtils]: 43: Hoare triple {207#false} havoc ~tmp~0;havoc ~tmp___0~0; {207#false} is VALID [2020-07-17 21:54:03,393 INFO L263 TraceCheckUtils]: 44: Hoare triple {207#false} call #t~ret1 := getWaterLevel(); {206#true} is VALID [2020-07-17 21:54:03,393 INFO L280 TraceCheckUtils]: 45: Hoare triple {206#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {206#true} is VALID [2020-07-17 21:54:03,394 INFO L280 TraceCheckUtils]: 46: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-17 21:54:03,394 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {206#true} {207#false} #554#return; {207#false} is VALID [2020-07-17 21:54:03,394 INFO L280 TraceCheckUtils]: 48: Hoare triple {207#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {207#false} is VALID [2020-07-17 21:54:03,394 INFO L280 TraceCheckUtils]: 49: Hoare triple {207#false} assume 2 != ~tmp~0; {207#false} is VALID [2020-07-17 21:54:03,395 INFO L263 TraceCheckUtils]: 50: Hoare triple {207#false} call #t~ret2 := isPumpRunning(); {206#true} is VALID [2020-07-17 21:54:03,395 INFO L280 TraceCheckUtils]: 51: Hoare triple {206#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {206#true} is VALID [2020-07-17 21:54:03,395 INFO L280 TraceCheckUtils]: 52: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-17 21:54:03,396 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {206#true} {207#false} #556#return; {207#false} is VALID [2020-07-17 21:54:03,396 INFO L280 TraceCheckUtils]: 54: Hoare triple {207#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {207#false} is VALID [2020-07-17 21:54:03,396 INFO L280 TraceCheckUtils]: 55: Hoare triple {207#false} assume 0 != ~tmp___0~0; {207#false} is VALID [2020-07-17 21:54:03,397 INFO L280 TraceCheckUtils]: 56: Hoare triple {207#false} assume 0 == ~switchedOnBeforeTS~0; {207#false} is VALID [2020-07-17 21:54:03,397 INFO L263 TraceCheckUtils]: 57: Hoare triple {207#false} call __automaton_fail(); {207#false} is VALID [2020-07-17 21:54:03,397 INFO L280 TraceCheckUtils]: 58: Hoare triple {207#false} assume !false; {207#false} is VALID [2020-07-17 21:54:03,427 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:54:03,428 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [692328616] [2020-07-17 21:54:03,429 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:54:03,429 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 21:54:03,430 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1151611102] [2020-07-17 21:54:03,436 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:54:03,439 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:54:03,443 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 21:54:03,532 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:54:03,533 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 21:54:03,533 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:54:03,542 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 21:54:03,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:54:03,545 INFO L87 Difference]: Start difference. First operand 203 states. Second operand 4 states. [2020-07-17 21:54:08,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:08,887 INFO L93 Difference]: Finished difference Result 351 states and 448 transitions. [2020-07-17 21:54:08,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 21:54:08,888 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:54:08,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:54:08,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:54:08,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 448 transitions. [2020-07-17 21:54:08,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:54:08,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 448 transitions. [2020-07-17 21:54:08,945 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 448 transitions. [2020-07-17 21:54:10,253 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 448 edges. 448 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:54:10,280 INFO L225 Difference]: With dead ends: 351 [2020-07-17 21:54:10,280 INFO L226 Difference]: Without dead ends: 192 [2020-07-17 21:54:10,287 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:54:10,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2020-07-17 21:54:11,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 160. [2020-07-17 21:54:11,929 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:54:11,930 INFO L82 GeneralOperation]: Start isEquivalent. First operand 192 states. Second operand 160 states. [2020-07-17 21:54:11,931 INFO L74 IsIncluded]: Start isIncluded. First operand 192 states. Second operand 160 states. [2020-07-17 21:54:11,931 INFO L87 Difference]: Start difference. First operand 192 states. Second operand 160 states. [2020-07-17 21:54:11,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:11,948 INFO L93 Difference]: Finished difference Result 192 states and 238 transitions. [2020-07-17 21:54:11,948 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 238 transitions. [2020-07-17 21:54:11,951 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:54:11,952 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:54:11,952 INFO L74 IsIncluded]: Start isIncluded. First operand 160 states. Second operand 192 states. [2020-07-17 21:54:11,952 INFO L87 Difference]: Start difference. First operand 160 states. Second operand 192 states. [2020-07-17 21:54:11,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:11,966 INFO L93 Difference]: Finished difference Result 192 states and 238 transitions. [2020-07-17 21:54:11,966 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 238 transitions. [2020-07-17 21:54:11,969 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:54:11,970 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:54:11,970 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:54:11,970 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:54:11,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 160 states. [2020-07-17 21:54:11,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 188 transitions. [2020-07-17 21:54:11,981 INFO L78 Accepts]: Start accepts. Automaton has 160 states and 188 transitions. Word has length 59 [2020-07-17 21:54:11,981 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:54:11,981 INFO L479 AbstractCegarLoop]: Abstraction has 160 states and 188 transitions. [2020-07-17 21:54:11,982 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 21:54:11,982 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 188 transitions. [2020-07-17 21:54:11,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-17 21:54:11,985 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:54:11,985 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:54:11,985 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 21:54:11,985 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:54:11,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:54:11,986 INFO L82 PathProgramCache]: Analyzing trace with hash -315023676, now seen corresponding path program 1 times [2020-07-17 21:54:11,986 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:54:11,986 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [218969191] [2020-07-17 21:54:11,987 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:54:12,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:12,399 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:54:12,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:12,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {1373#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {1342#true} is VALID [2020-07-17 21:54:12,485 INFO L280 TraceCheckUtils]: 1: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-17 21:54:12,485 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1342#true} {1342#true} #572#return; {1342#true} is VALID [2020-07-17 21:54:12,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:12,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-17 21:54:12,489 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1342#true} {1342#true} #462#return; {1342#true} is VALID [2020-07-17 21:54:12,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:12,493 INFO L280 TraceCheckUtils]: 0: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-17 21:54:12,494 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1342#true} {1342#true} #464#return; {1342#true} is VALID [2020-07-17 21:54:12,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:12,498 INFO L280 TraceCheckUtils]: 0: Hoare triple {1342#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {1342#true} is VALID [2020-07-17 21:54:12,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-17 21:54:12,499 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1342#true} {1342#true} #466#return; {1342#true} is VALID [2020-07-17 21:54:12,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:12,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-17 21:54:12,501 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1342#true} {1342#true} #468#return; {1342#true} is VALID [2020-07-17 21:54:12,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:12,513 INFO L280 TraceCheckUtils]: 0: Hoare triple {1374#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1342#true} is VALID [2020-07-17 21:54:12,513 INFO L280 TraceCheckUtils]: 1: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-17 21:54:12,513 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1342#true} {1342#true} #562#return; {1342#true} is VALID [2020-07-17 21:54:12,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:12,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:12,523 INFO L280 TraceCheckUtils]: 0: Hoare triple {1342#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {1342#true} is VALID [2020-07-17 21:54:12,524 INFO L280 TraceCheckUtils]: 1: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-17 21:54:12,524 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1342#true} {1374#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {1342#true} is VALID [2020-07-17 21:54:12,525 INFO L263 TraceCheckUtils]: 0: Hoare triple {1374#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {1342#true} is VALID [2020-07-17 21:54:12,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {1342#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {1342#true} is VALID [2020-07-17 21:54:12,525 INFO L280 TraceCheckUtils]: 2: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-17 21:54:12,525 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1342#true} {1374#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {1342#true} is VALID [2020-07-17 21:54:12,526 INFO L280 TraceCheckUtils]: 4: Hoare triple {1342#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {1342#true} is VALID [2020-07-17 21:54:12,526 INFO L280 TraceCheckUtils]: 5: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-17 21:54:12,526 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1342#true} {1343#false} #524#return; {1343#false} is VALID [2020-07-17 21:54:12,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:12,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {1342#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1342#true} is VALID [2020-07-17 21:54:12,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-17 21:54:12,530 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1342#true} {1343#false} #554#return; {1343#false} is VALID [2020-07-17 21:54:12,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:12,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {1342#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {1342#true} is VALID [2020-07-17 21:54:12,537 INFO L280 TraceCheckUtils]: 1: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-17 21:54:12,537 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1342#true} {1343#false} #556#return; {1343#false} is VALID [2020-07-17 21:54:12,542 INFO L263 TraceCheckUtils]: 0: Hoare triple {1342#true} call ULTIMATE.init(); {1373#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:54:12,542 INFO L280 TraceCheckUtils]: 1: Hoare triple {1373#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {1342#true} is VALID [2020-07-17 21:54:12,543 INFO L280 TraceCheckUtils]: 2: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-17 21:54:12,543 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1342#true} {1342#true} #572#return; {1342#true} is VALID [2020-07-17 21:54:12,543 INFO L263 TraceCheckUtils]: 4: Hoare triple {1342#true} call #t~ret76 := main(); {1342#true} is VALID [2020-07-17 21:54:12,543 INFO L280 TraceCheckUtils]: 5: Hoare triple {1342#true} havoc ~retValue_acc~4;havoc ~tmp~1; {1342#true} is VALID [2020-07-17 21:54:12,544 INFO L263 TraceCheckUtils]: 6: Hoare triple {1342#true} call select_helpers(); {1342#true} is VALID [2020-07-17 21:54:12,544 INFO L280 TraceCheckUtils]: 7: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-17 21:54:12,544 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1342#true} {1342#true} #462#return; {1342#true} is VALID [2020-07-17 21:54:12,545 INFO L263 TraceCheckUtils]: 9: Hoare triple {1342#true} call select_features(); {1342#true} is VALID [2020-07-17 21:54:12,545 INFO L280 TraceCheckUtils]: 10: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-17 21:54:12,545 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1342#true} {1342#true} #464#return; {1342#true} is VALID [2020-07-17 21:54:12,545 INFO L263 TraceCheckUtils]: 12: Hoare triple {1342#true} call #t~ret13 := valid_product(); {1342#true} is VALID [2020-07-17 21:54:12,546 INFO L280 TraceCheckUtils]: 13: Hoare triple {1342#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {1342#true} is VALID [2020-07-17 21:54:12,546 INFO L280 TraceCheckUtils]: 14: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-17 21:54:12,546 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1342#true} {1342#true} #466#return; {1342#true} is VALID [2020-07-17 21:54:12,546 INFO L280 TraceCheckUtils]: 16: Hoare triple {1342#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {1342#true} is VALID [2020-07-17 21:54:12,547 INFO L280 TraceCheckUtils]: 17: Hoare triple {1342#true} assume 0 != ~tmp~1; {1342#true} is VALID [2020-07-17 21:54:12,547 INFO L263 TraceCheckUtils]: 18: Hoare triple {1342#true} call setup(); {1342#true} is VALID [2020-07-17 21:54:12,547 INFO L280 TraceCheckUtils]: 19: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-17 21:54:12,548 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1342#true} {1342#true} #468#return; {1342#true} is VALID [2020-07-17 21:54:12,548 INFO L263 TraceCheckUtils]: 21: Hoare triple {1342#true} call runTest(); {1342#true} is VALID [2020-07-17 21:54:12,549 INFO L263 TraceCheckUtils]: 22: Hoare triple {1342#true} call __utac_acc__Specification5_spec__1(); {1374#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:12,549 INFO L280 TraceCheckUtils]: 23: Hoare triple {1374#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1342#true} is VALID [2020-07-17 21:54:12,549 INFO L280 TraceCheckUtils]: 24: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-17 21:54:12,549 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1342#true} {1342#true} #562#return; {1342#true} is VALID [2020-07-17 21:54:12,550 INFO L263 TraceCheckUtils]: 26: Hoare triple {1342#true} call test(); {1342#true} is VALID [2020-07-17 21:54:12,551 INFO L280 TraceCheckUtils]: 27: Hoare triple {1342#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1359#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:54:12,552 INFO L280 TraceCheckUtils]: 28: Hoare triple {1359#(= 0 test_~splverifierCounter~0)} assume !false; {1359#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:54:12,557 INFO L280 TraceCheckUtils]: 29: Hoare triple {1359#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1343#false} is VALID [2020-07-17 21:54:12,557 INFO L263 TraceCheckUtils]: 30: Hoare triple {1343#false} call cleanup(); {1343#false} is VALID [2020-07-17 21:54:12,557 INFO L280 TraceCheckUtils]: 31: Hoare triple {1343#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1343#false} is VALID [2020-07-17 21:54:12,558 INFO L263 TraceCheckUtils]: 32: Hoare triple {1343#false} call timeShift(); {1343#false} is VALID [2020-07-17 21:54:12,558 INFO L263 TraceCheckUtils]: 33: Hoare triple {1343#false} call __utac_acc__Specification5_spec__2(); {1374#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:12,558 INFO L263 TraceCheckUtils]: 34: Hoare triple {1374#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {1342#true} is VALID [2020-07-17 21:54:12,558 INFO L280 TraceCheckUtils]: 35: Hoare triple {1342#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {1342#true} is VALID [2020-07-17 21:54:12,558 INFO L280 TraceCheckUtils]: 36: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-17 21:54:12,559 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1342#true} {1374#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {1342#true} is VALID [2020-07-17 21:54:12,559 INFO L280 TraceCheckUtils]: 38: Hoare triple {1342#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {1342#true} is VALID [2020-07-17 21:54:12,559 INFO L280 TraceCheckUtils]: 39: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-17 21:54:12,559 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1342#true} {1343#false} #524#return; {1343#false} is VALID [2020-07-17 21:54:12,560 INFO L280 TraceCheckUtils]: 41: Hoare triple {1343#false} assume !(0 != ~pumpRunning~0); {1343#false} is VALID [2020-07-17 21:54:12,560 INFO L280 TraceCheckUtils]: 42: Hoare triple {1343#false} assume !(0 != ~systemActive~0); {1343#false} is VALID [2020-07-17 21:54:12,560 INFO L263 TraceCheckUtils]: 43: Hoare triple {1343#false} call __utac_acc__Specification5_spec__3(); {1343#false} is VALID [2020-07-17 21:54:12,560 INFO L280 TraceCheckUtils]: 44: Hoare triple {1343#false} havoc ~tmp~0;havoc ~tmp___0~0; {1343#false} is VALID [2020-07-17 21:54:12,561 INFO L263 TraceCheckUtils]: 45: Hoare triple {1343#false} call #t~ret1 := getWaterLevel(); {1342#true} is VALID [2020-07-17 21:54:12,561 INFO L280 TraceCheckUtils]: 46: Hoare triple {1342#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1342#true} is VALID [2020-07-17 21:54:12,561 INFO L280 TraceCheckUtils]: 47: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-17 21:54:12,561 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1342#true} {1343#false} #554#return; {1343#false} is VALID [2020-07-17 21:54:12,562 INFO L280 TraceCheckUtils]: 49: Hoare triple {1343#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {1343#false} is VALID [2020-07-17 21:54:12,562 INFO L280 TraceCheckUtils]: 50: Hoare triple {1343#false} assume 2 != ~tmp~0; {1343#false} is VALID [2020-07-17 21:54:12,562 INFO L263 TraceCheckUtils]: 51: Hoare triple {1343#false} call #t~ret2 := isPumpRunning(); {1342#true} is VALID [2020-07-17 21:54:12,562 INFO L280 TraceCheckUtils]: 52: Hoare triple {1342#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {1342#true} is VALID [2020-07-17 21:54:12,563 INFO L280 TraceCheckUtils]: 53: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-17 21:54:12,563 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1342#true} {1343#false} #556#return; {1343#false} is VALID [2020-07-17 21:54:12,563 INFO L280 TraceCheckUtils]: 55: Hoare triple {1343#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {1343#false} is VALID [2020-07-17 21:54:12,563 INFO L280 TraceCheckUtils]: 56: Hoare triple {1343#false} assume 0 != ~tmp___0~0; {1343#false} is VALID [2020-07-17 21:54:12,564 INFO L280 TraceCheckUtils]: 57: Hoare triple {1343#false} assume 0 == ~switchedOnBeforeTS~0; {1343#false} is VALID [2020-07-17 21:54:12,564 INFO L263 TraceCheckUtils]: 58: Hoare triple {1343#false} call __automaton_fail(); {1343#false} is VALID [2020-07-17 21:54:12,564 INFO L280 TraceCheckUtils]: 59: Hoare triple {1343#false} assume !false; {1343#false} is VALID [2020-07-17 21:54:12,571 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:54:12,572 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [218969191] [2020-07-17 21:54:12,572 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:54:12,572 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 21:54:12,573 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [322086748] [2020-07-17 21:54:12,575 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-17 21:54:12,575 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:54:12,576 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 21:54:12,652 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:54:12,652 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 21:54:12,652 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:54:12,653 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 21:54:12,653 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 21:54:12,653 INFO L87 Difference]: Start difference. First operand 160 states and 188 transitions. Second operand 5 states. [2020-07-17 21:54:14,184 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:54:18,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:18,805 INFO L93 Difference]: Finished difference Result 292 states and 356 transitions. [2020-07-17 21:54:18,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 21:54:18,805 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-17 21:54:18,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:54:18,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:54:18,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 356 transitions. [2020-07-17 21:54:18,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:54:18,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 356 transitions. [2020-07-17 21:54:18,829 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 356 transitions. [2020-07-17 21:54:19,933 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 356 edges. 356 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:54:19,942 INFO L225 Difference]: With dead ends: 292 [2020-07-17 21:54:19,942 INFO L226 Difference]: Without dead ends: 182 [2020-07-17 21:54:19,944 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:54:19,945 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2020-07-17 21:54:21,536 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 151. [2020-07-17 21:54:21,536 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:54:21,537 INFO L82 GeneralOperation]: Start isEquivalent. First operand 182 states. Second operand 151 states. [2020-07-17 21:54:21,537 INFO L74 IsIncluded]: Start isIncluded. First operand 182 states. Second operand 151 states. [2020-07-17 21:54:21,537 INFO L87 Difference]: Start difference. First operand 182 states. Second operand 151 states. [2020-07-17 21:54:21,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:21,548 INFO L93 Difference]: Finished difference Result 182 states and 224 transitions. [2020-07-17 21:54:21,548 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 224 transitions. [2020-07-17 21:54:21,550 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:54:21,550 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:54:21,550 INFO L74 IsIncluded]: Start isIncluded. First operand 151 states. Second operand 182 states. [2020-07-17 21:54:21,550 INFO L87 Difference]: Start difference. First operand 151 states. Second operand 182 states. [2020-07-17 21:54:21,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:21,560 INFO L93 Difference]: Finished difference Result 182 states and 224 transitions. [2020-07-17 21:54:21,560 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 224 transitions. [2020-07-17 21:54:21,561 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:54:21,561 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:54:21,562 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:54:21,562 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:54:21,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 151 states. [2020-07-17 21:54:21,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 176 transitions. [2020-07-17 21:54:21,569 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 176 transitions. Word has length 60 [2020-07-17 21:54:21,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:54:21,569 INFO L479 AbstractCegarLoop]: Abstraction has 151 states and 176 transitions. [2020-07-17 21:54:21,569 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 21:54:21,570 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 176 transitions. [2020-07-17 21:54:21,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-17 21:54:21,572 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:54:21,572 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] [2020-07-17 21:54:21,572 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 21:54:21,572 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:54:21,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:54:21,573 INFO L82 PathProgramCache]: Analyzing trace with hash 649722396, now seen corresponding path program 1 times [2020-07-17 21:54:21,573 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:54:21,573 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1275105898] [2020-07-17 21:54:21,573 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:54:21,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:21,968 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:54:22,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:22,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {2408#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {2379#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:54:22,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {2379#(= 1 ~systemActive~0)} assume true; {2379#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:54:22,052 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2379#(= 1 ~systemActive~0)} {2374#true} #572#return; {2379#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:54:22,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:22,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-17 21:54:22,057 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2374#true} {2379#(= 1 ~systemActive~0)} #462#return; {2379#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:54:22,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:22,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-17 21:54:22,064 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2374#true} {2379#(= 1 ~systemActive~0)} #464#return; {2379#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:54:22,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:22,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {2374#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2409#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:54:22,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {2409#(= 1 |valid_product_#res|)} assume true; {2409#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:54:22,088 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2409#(= 1 |valid_product_#res|)} {2379#(= 1 ~systemActive~0)} #466#return; {2387#(= |main_#t~ret13| ~systemActive~0)} is VALID [2020-07-17 21:54:22,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:22,091 INFO L280 TraceCheckUtils]: 0: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-17 21:54:22,093 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2374#true} {2389#(not (= 0 ~systemActive~0))} #468#return; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:54:22,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:22,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {2410#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2374#true} is VALID [2020-07-17 21:54:22,116 INFO L280 TraceCheckUtils]: 1: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-17 21:54:22,116 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2374#true} {2389#(not (= 0 ~systemActive~0))} #562#return; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:54:22,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:22,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:22,124 INFO L280 TraceCheckUtils]: 0: Hoare triple {2374#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {2374#true} is VALID [2020-07-17 21:54:22,125 INFO L280 TraceCheckUtils]: 1: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-17 21:54:22,125 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2374#true} {2410#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {2374#true} is VALID [2020-07-17 21:54:22,125 INFO L263 TraceCheckUtils]: 0: Hoare triple {2410#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {2374#true} is VALID [2020-07-17 21:54:22,125 INFO L280 TraceCheckUtils]: 1: Hoare triple {2374#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {2374#true} is VALID [2020-07-17 21:54:22,126 INFO L280 TraceCheckUtils]: 2: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-17 21:54:22,126 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2374#true} {2410#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {2374#true} is VALID [2020-07-17 21:54:22,126 INFO L280 TraceCheckUtils]: 4: Hoare triple {2374#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {2374#true} is VALID [2020-07-17 21:54:22,126 INFO L280 TraceCheckUtils]: 5: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-17 21:54:22,127 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2374#true} {2389#(not (= 0 ~systemActive~0))} #524#return; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:54:22,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:22,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {2374#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2374#true} is VALID [2020-07-17 21:54:22,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-17 21:54:22,131 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2374#true} {2375#false} #554#return; {2375#false} is VALID [2020-07-17 21:54:22,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:22,134 INFO L280 TraceCheckUtils]: 0: Hoare triple {2374#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {2374#true} is VALID [2020-07-17 21:54:22,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-17 21:54:22,135 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2374#true} {2375#false} #556#return; {2375#false} is VALID [2020-07-17 21:54:22,139 INFO L263 TraceCheckUtils]: 0: Hoare triple {2374#true} call ULTIMATE.init(); {2408#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:54:22,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {2408#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {2379#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:54:22,146 INFO L280 TraceCheckUtils]: 2: Hoare triple {2379#(= 1 ~systemActive~0)} assume true; {2379#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:54:22,147 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2379#(= 1 ~systemActive~0)} {2374#true} #572#return; {2379#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:54:22,147 INFO L263 TraceCheckUtils]: 4: Hoare triple {2379#(= 1 ~systemActive~0)} call #t~ret76 := main(); {2379#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:54:22,148 INFO L280 TraceCheckUtils]: 5: Hoare triple {2379#(= 1 ~systemActive~0)} havoc ~retValue_acc~4;havoc ~tmp~1; {2379#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:54:22,148 INFO L263 TraceCheckUtils]: 6: Hoare triple {2379#(= 1 ~systemActive~0)} call select_helpers(); {2374#true} is VALID [2020-07-17 21:54:22,148 INFO L280 TraceCheckUtils]: 7: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-17 21:54:22,149 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2374#true} {2379#(= 1 ~systemActive~0)} #462#return; {2379#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:54:22,149 INFO L263 TraceCheckUtils]: 9: Hoare triple {2379#(= 1 ~systemActive~0)} call select_features(); {2374#true} is VALID [2020-07-17 21:54:22,149 INFO L280 TraceCheckUtils]: 10: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-17 21:54:22,150 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2374#true} {2379#(= 1 ~systemActive~0)} #464#return; {2379#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:54:22,150 INFO L263 TraceCheckUtils]: 12: Hoare triple {2379#(= 1 ~systemActive~0)} call #t~ret13 := valid_product(); {2374#true} is VALID [2020-07-17 21:54:22,151 INFO L280 TraceCheckUtils]: 13: Hoare triple {2374#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2409#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:54:22,152 INFO L280 TraceCheckUtils]: 14: Hoare triple {2409#(= 1 |valid_product_#res|)} assume true; {2409#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:54:22,153 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2409#(= 1 |valid_product_#res|)} {2379#(= 1 ~systemActive~0)} #466#return; {2387#(= |main_#t~ret13| ~systemActive~0)} is VALID [2020-07-17 21:54:22,153 INFO L280 TraceCheckUtils]: 16: Hoare triple {2387#(= |main_#t~ret13| ~systemActive~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {2388#(= main_~tmp~1 ~systemActive~0)} is VALID [2020-07-17 21:54:22,154 INFO L280 TraceCheckUtils]: 17: Hoare triple {2388#(= main_~tmp~1 ~systemActive~0)} assume 0 != ~tmp~1; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:54:22,154 INFO L263 TraceCheckUtils]: 18: Hoare triple {2389#(not (= 0 ~systemActive~0))} call setup(); {2374#true} is VALID [2020-07-17 21:54:22,155 INFO L280 TraceCheckUtils]: 19: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-17 21:54:22,155 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2374#true} {2389#(not (= 0 ~systemActive~0))} #468#return; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:54:22,156 INFO L263 TraceCheckUtils]: 21: Hoare triple {2389#(not (= 0 ~systemActive~0))} call runTest(); {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:54:22,157 INFO L263 TraceCheckUtils]: 22: Hoare triple {2389#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2410#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:22,157 INFO L280 TraceCheckUtils]: 23: Hoare triple {2410#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2374#true} is VALID [2020-07-17 21:54:22,157 INFO L280 TraceCheckUtils]: 24: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-17 21:54:22,158 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2374#true} {2389#(not (= 0 ~systemActive~0))} #562#return; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:54:22,158 INFO L263 TraceCheckUtils]: 26: Hoare triple {2389#(not (= 0 ~systemActive~0))} call test(); {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:54:22,159 INFO L280 TraceCheckUtils]: 27: Hoare triple {2389#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:54:22,160 INFO L280 TraceCheckUtils]: 28: Hoare triple {2389#(not (= 0 ~systemActive~0))} assume !false; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:54:22,160 INFO L280 TraceCheckUtils]: 29: Hoare triple {2389#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:54:22,161 INFO L280 TraceCheckUtils]: 30: Hoare triple {2389#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:54:22,162 INFO L280 TraceCheckUtils]: 31: Hoare triple {2389#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~7); {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:54:22,162 INFO L280 TraceCheckUtils]: 32: Hoare triple {2389#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:54:22,163 INFO L280 TraceCheckUtils]: 33: Hoare triple {2389#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~3); {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:54:22,163 INFO L280 TraceCheckUtils]: 34: Hoare triple {2389#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:54:22,164 INFO L280 TraceCheckUtils]: 35: Hoare triple {2389#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:54:22,165 INFO L280 TraceCheckUtils]: 36: Hoare triple {2389#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___1~0; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:54:22,165 INFO L263 TraceCheckUtils]: 37: Hoare triple {2389#(not (= 0 ~systemActive~0))} call timeShift(); {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:54:22,166 INFO L263 TraceCheckUtils]: 38: Hoare triple {2389#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2410#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:22,166 INFO L263 TraceCheckUtils]: 39: Hoare triple {2410#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {2374#true} is VALID [2020-07-17 21:54:22,167 INFO L280 TraceCheckUtils]: 40: Hoare triple {2374#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {2374#true} is VALID [2020-07-17 21:54:22,167 INFO L280 TraceCheckUtils]: 41: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-17 21:54:22,167 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2374#true} {2410#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {2374#true} is VALID [2020-07-17 21:54:22,167 INFO L280 TraceCheckUtils]: 43: Hoare triple {2374#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {2374#true} is VALID [2020-07-17 21:54:22,168 INFO L280 TraceCheckUtils]: 44: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-17 21:54:22,168 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2374#true} {2389#(not (= 0 ~systemActive~0))} #524#return; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:54:22,169 INFO L280 TraceCheckUtils]: 46: Hoare triple {2389#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:54:22,170 INFO L280 TraceCheckUtils]: 47: Hoare triple {2389#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2375#false} is VALID [2020-07-17 21:54:22,170 INFO L263 TraceCheckUtils]: 48: Hoare triple {2375#false} call __utac_acc__Specification5_spec__3(); {2375#false} is VALID [2020-07-17 21:54:22,170 INFO L280 TraceCheckUtils]: 49: Hoare triple {2375#false} havoc ~tmp~0;havoc ~tmp___0~0; {2375#false} is VALID [2020-07-17 21:54:22,170 INFO L263 TraceCheckUtils]: 50: Hoare triple {2375#false} call #t~ret1 := getWaterLevel(); {2374#true} is VALID [2020-07-17 21:54:22,170 INFO L280 TraceCheckUtils]: 51: Hoare triple {2374#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2374#true} is VALID [2020-07-17 21:54:22,171 INFO L280 TraceCheckUtils]: 52: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-17 21:54:22,171 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2374#true} {2375#false} #554#return; {2375#false} is VALID [2020-07-17 21:54:22,171 INFO L280 TraceCheckUtils]: 54: Hoare triple {2375#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {2375#false} is VALID [2020-07-17 21:54:22,171 INFO L280 TraceCheckUtils]: 55: Hoare triple {2375#false} assume 2 != ~tmp~0; {2375#false} is VALID [2020-07-17 21:54:22,172 INFO L263 TraceCheckUtils]: 56: Hoare triple {2375#false} call #t~ret2 := isPumpRunning(); {2374#true} is VALID [2020-07-17 21:54:22,172 INFO L280 TraceCheckUtils]: 57: Hoare triple {2374#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {2374#true} is VALID [2020-07-17 21:54:22,172 INFO L280 TraceCheckUtils]: 58: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-17 21:54:22,172 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2374#true} {2375#false} #556#return; {2375#false} is VALID [2020-07-17 21:54:22,173 INFO L280 TraceCheckUtils]: 60: Hoare triple {2375#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {2375#false} is VALID [2020-07-17 21:54:22,173 INFO L280 TraceCheckUtils]: 61: Hoare triple {2375#false} assume 0 != ~tmp___0~0; {2375#false} is VALID [2020-07-17 21:54:22,173 INFO L280 TraceCheckUtils]: 62: Hoare triple {2375#false} assume 0 == ~switchedOnBeforeTS~0; {2375#false} is VALID [2020-07-17 21:54:22,173 INFO L263 TraceCheckUtils]: 63: Hoare triple {2375#false} call __automaton_fail(); {2375#false} is VALID [2020-07-17 21:54:22,173 INFO L280 TraceCheckUtils]: 64: Hoare triple {2375#false} assume !false; {2375#false} is VALID [2020-07-17 21:54:22,183 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:54:22,183 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1275105898] [2020-07-17 21:54:22,184 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:54:22,184 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:54:22,184 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1870529310] [2020-07-17 21:54:22,185 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-17 21:54:22,185 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:54:22,185 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:54:22,260 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:54:22,261 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:54:22,261 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:54:22,261 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:54:22,261 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:54:22,262 INFO L87 Difference]: Start difference. First operand 151 states and 176 transitions. Second operand 9 states. [2020-07-17 21:54:23,023 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:54:23,960 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:54:24,359 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:54:24,680 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:54:34,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:34,686 INFO L93 Difference]: Finished difference Result 305 states and 375 transitions. [2020-07-17 21:54:34,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-17 21:54:34,686 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-17 21:54:34,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:54:34,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:54:34,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 375 transitions. [2020-07-17 21:54:34,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:54:34,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 375 transitions. [2020-07-17 21:54:34,704 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 375 transitions. [2020-07-17 21:54:35,959 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 375 edges. 375 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:54:35,966 INFO L225 Difference]: With dead ends: 305 [2020-07-17 21:54:35,966 INFO L226 Difference]: Without dead ends: 182 [2020-07-17 21:54:35,968 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2020-07-17 21:54:35,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2020-07-17 21:54:37,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 151. [2020-07-17 21:54:37,555 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:54:37,555 INFO L82 GeneralOperation]: Start isEquivalent. First operand 182 states. Second operand 151 states. [2020-07-17 21:54:37,555 INFO L74 IsIncluded]: Start isIncluded. First operand 182 states. Second operand 151 states. [2020-07-17 21:54:37,555 INFO L87 Difference]: Start difference. First operand 182 states. Second operand 151 states. [2020-07-17 21:54:37,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:37,565 INFO L93 Difference]: Finished difference Result 182 states and 223 transitions. [2020-07-17 21:54:37,565 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 223 transitions. [2020-07-17 21:54:37,566 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:54:37,566 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:54:37,566 INFO L74 IsIncluded]: Start isIncluded. First operand 151 states. Second operand 182 states. [2020-07-17 21:54:37,566 INFO L87 Difference]: Start difference. First operand 151 states. Second operand 182 states. [2020-07-17 21:54:37,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:37,575 INFO L93 Difference]: Finished difference Result 182 states and 223 transitions. [2020-07-17 21:54:37,575 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 223 transitions. [2020-07-17 21:54:37,576 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:54:37,576 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:54:37,576 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:54:37,576 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:54:37,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 151 states. [2020-07-17 21:54:37,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 175 transitions. [2020-07-17 21:54:37,583 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 175 transitions. Word has length 65 [2020-07-17 21:54:37,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:54:37,583 INFO L479 AbstractCegarLoop]: Abstraction has 151 states and 175 transitions. [2020-07-17 21:54:37,583 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:54:37,583 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 175 transitions. [2020-07-17 21:54:37,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2020-07-17 21:54:37,585 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:54:37,585 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] [2020-07-17 21:54:37,585 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 21:54:37,585 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:54:37,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:54:37,586 INFO L82 PathProgramCache]: Analyzing trace with hash 2071838844, now seen corresponding path program 1 times [2020-07-17 21:54:37,586 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:54:37,586 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [263476662] [2020-07-17 21:54:37,586 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:54:37,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:37,975 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:54:38,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:38,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {3481#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume true; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,073 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3438#(= 0 ~pumpRunning~0)} {3433#true} #572#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:38,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,080 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #462#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:38,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,084 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #464#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:38,089 INFO L280 TraceCheckUtils]: 0: Hoare triple {3433#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {3433#true} is VALID [2020-07-17 21:54:38,089 INFO L280 TraceCheckUtils]: 1: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,090 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #466#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:38,094 INFO L280 TraceCheckUtils]: 0: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,094 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #468#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:38,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {3482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3433#true} is VALID [2020-07-17 21:54:38,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,109 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #562#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:38,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:38,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {3433#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {3433#true} is VALID [2020-07-17 21:54:38,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,121 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3433#true} {3482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {3433#true} is VALID [2020-07-17 21:54:38,121 INFO L263 TraceCheckUtils]: 0: Hoare triple {3482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {3433#true} is VALID [2020-07-17 21:54:38,121 INFO L280 TraceCheckUtils]: 1: Hoare triple {3433#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {3433#true} is VALID [2020-07-17 21:54:38,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,122 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3433#true} {3482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {3433#true} is VALID [2020-07-17 21:54:38,122 INFO L280 TraceCheckUtils]: 4: Hoare triple {3433#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {3433#true} is VALID [2020-07-17 21:54:38,122 INFO L280 TraceCheckUtils]: 5: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,123 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #524#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:38,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:38,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:38,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:38,175 INFO L280 TraceCheckUtils]: 0: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,175 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3433#true} {3506#(not (= 0 |old(~pumpRunning~0)|))} #542#return; {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:54:38,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:38,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:54:38,177 INFO L263 TraceCheckUtils]: 2: Hoare triple {3506#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3433#true} is VALID [2020-07-17 21:54:38,178 INFO L280 TraceCheckUtils]: 3: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,179 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3433#true} {3506#(not (= 0 |old(~pumpRunning~0)|))} #542#return; {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:54:38,181 INFO L280 TraceCheckUtils]: 5: Hoare triple {3506#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:54:38,181 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3506#(not (= 0 |old(~pumpRunning~0)|))} {3438#(= 0 ~pumpRunning~0)} #550#return; {3434#false} is VALID [2020-07-17 21:54:38,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {3433#true} is VALID [2020-07-17 21:54:38,183 INFO L280 TraceCheckUtils]: 1: Hoare triple {3433#true} assume !(0 != ~pumpRunning~0); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,184 INFO L263 TraceCheckUtils]: 2: Hoare triple {3438#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:38,184 INFO L280 TraceCheckUtils]: 3: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:38,185 INFO L280 TraceCheckUtils]: 4: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:54:38,185 INFO L263 TraceCheckUtils]: 5: Hoare triple {3506#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3433#true} is VALID [2020-07-17 21:54:38,185 INFO L280 TraceCheckUtils]: 6: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,186 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3433#true} {3506#(not (= 0 |old(~pumpRunning~0)|))} #542#return; {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:54:38,187 INFO L280 TraceCheckUtils]: 8: Hoare triple {3506#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:54:38,194 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3506#(not (= 0 |old(~pumpRunning~0)|))} {3438#(= 0 ~pumpRunning~0)} #550#return; {3434#false} is VALID [2020-07-17 21:54:38,195 INFO L280 TraceCheckUtils]: 10: Hoare triple {3434#false} assume true; {3434#false} is VALID [2020-07-17 21:54:38,195 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3434#false} {3438#(= 0 ~pumpRunning~0)} #510#return; {3434#false} is VALID [2020-07-17 21:54:38,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {3433#true} is VALID [2020-07-17 21:54:38,197 INFO L280 TraceCheckUtils]: 1: Hoare triple {3433#true} assume !(0 != ~pumpRunning~0); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,197 INFO L263 TraceCheckUtils]: 2: Hoare triple {3438#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__lowWaterSensor(); {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:38,198 INFO L280 TraceCheckUtils]: 3: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {3433#true} is VALID [2020-07-17 21:54:38,198 INFO L280 TraceCheckUtils]: 4: Hoare triple {3433#true} assume !(0 != ~pumpRunning~0); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,199 INFO L263 TraceCheckUtils]: 5: Hoare triple {3438#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:38,200 INFO L280 TraceCheckUtils]: 6: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:38,200 INFO L280 TraceCheckUtils]: 7: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:54:38,201 INFO L263 TraceCheckUtils]: 8: Hoare triple {3506#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3433#true} is VALID [2020-07-17 21:54:38,201 INFO L280 TraceCheckUtils]: 9: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,201 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {3433#true} {3506#(not (= 0 |old(~pumpRunning~0)|))} #542#return; {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:54:38,202 INFO L280 TraceCheckUtils]: 11: Hoare triple {3506#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:54:38,203 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3506#(not (= 0 |old(~pumpRunning~0)|))} {3438#(= 0 ~pumpRunning~0)} #550#return; {3434#false} is VALID [2020-07-17 21:54:38,203 INFO L280 TraceCheckUtils]: 13: Hoare triple {3434#false} assume true; {3434#false} is VALID [2020-07-17 21:54:38,203 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3434#false} {3438#(= 0 ~pumpRunning~0)} #510#return; {3434#false} is VALID [2020-07-17 21:54:38,203 INFO L280 TraceCheckUtils]: 15: Hoare triple {3434#false} assume true; {3434#false} is VALID [2020-07-17 21:54:38,204 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3434#false} {3438#(= 0 ~pumpRunning~0)} #528#return; {3434#false} is VALID [2020-07-17 21:54:38,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:38,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {3433#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {3433#true} is VALID [2020-07-17 21:54:38,207 INFO L280 TraceCheckUtils]: 1: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,208 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3433#true} {3434#false} #554#return; {3434#false} is VALID [2020-07-17 21:54:38,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:38,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {3433#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {3433#true} is VALID [2020-07-17 21:54:38,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,211 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3433#true} {3434#false} #556#return; {3434#false} is VALID [2020-07-17 21:54:38,215 INFO L263 TraceCheckUtils]: 0: Hoare triple {3433#true} call ULTIMATE.init(); {3481#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:54:38,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {3481#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,220 INFO L280 TraceCheckUtils]: 2: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume true; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,221 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3438#(= 0 ~pumpRunning~0)} {3433#true} #572#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,222 INFO L263 TraceCheckUtils]: 4: Hoare triple {3438#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,222 INFO L280 TraceCheckUtils]: 5: Hoare triple {3438#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~4;havoc ~tmp~1; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,222 INFO L263 TraceCheckUtils]: 6: Hoare triple {3438#(= 0 ~pumpRunning~0)} call select_helpers(); {3433#true} is VALID [2020-07-17 21:54:38,223 INFO L280 TraceCheckUtils]: 7: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,224 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #462#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,224 INFO L263 TraceCheckUtils]: 9: Hoare triple {3438#(= 0 ~pumpRunning~0)} call select_features(); {3433#true} is VALID [2020-07-17 21:54:38,224 INFO L280 TraceCheckUtils]: 10: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,225 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #464#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,225 INFO L263 TraceCheckUtils]: 12: Hoare triple {3438#(= 0 ~pumpRunning~0)} call #t~ret13 := valid_product(); {3433#true} is VALID [2020-07-17 21:54:38,225 INFO L280 TraceCheckUtils]: 13: Hoare triple {3433#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {3433#true} is VALID [2020-07-17 21:54:38,225 INFO L280 TraceCheckUtils]: 14: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,226 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #466#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,227 INFO L280 TraceCheckUtils]: 16: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,227 INFO L280 TraceCheckUtils]: 17: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~1; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,227 INFO L263 TraceCheckUtils]: 18: Hoare triple {3438#(= 0 ~pumpRunning~0)} call setup(); {3433#true} is VALID [2020-07-17 21:54:38,227 INFO L280 TraceCheckUtils]: 19: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,228 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #468#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,228 INFO L263 TraceCheckUtils]: 21: Hoare triple {3438#(= 0 ~pumpRunning~0)} call runTest(); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,229 INFO L263 TraceCheckUtils]: 22: Hoare triple {3438#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {3482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:38,229 INFO L280 TraceCheckUtils]: 23: Hoare triple {3482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3433#true} is VALID [2020-07-17 21:54:38,230 INFO L280 TraceCheckUtils]: 24: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,230 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #562#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,231 INFO L263 TraceCheckUtils]: 26: Hoare triple {3438#(= 0 ~pumpRunning~0)} call test(); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,231 INFO L280 TraceCheckUtils]: 27: Hoare triple {3438#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,231 INFO L280 TraceCheckUtils]: 28: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume !false; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,232 INFO L280 TraceCheckUtils]: 29: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,232 INFO L280 TraceCheckUtils]: 30: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,233 INFO L280 TraceCheckUtils]: 31: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~7); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,233 INFO L280 TraceCheckUtils]: 32: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,233 INFO L280 TraceCheckUtils]: 33: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~3); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,234 INFO L280 TraceCheckUtils]: 34: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,234 INFO L280 TraceCheckUtils]: 35: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,237 INFO L280 TraceCheckUtils]: 36: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,237 INFO L263 TraceCheckUtils]: 37: Hoare triple {3438#(= 0 ~pumpRunning~0)} call timeShift(); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,242 INFO L263 TraceCheckUtils]: 38: Hoare triple {3438#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {3482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:38,242 INFO L263 TraceCheckUtils]: 39: Hoare triple {3482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {3433#true} is VALID [2020-07-17 21:54:38,242 INFO L280 TraceCheckUtils]: 40: Hoare triple {3433#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {3433#true} is VALID [2020-07-17 21:54:38,243 INFO L280 TraceCheckUtils]: 41: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,243 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3433#true} {3482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {3433#true} is VALID [2020-07-17 21:54:38,243 INFO L280 TraceCheckUtils]: 43: Hoare triple {3433#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {3433#true} is VALID [2020-07-17 21:54:38,243 INFO L280 TraceCheckUtils]: 44: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,244 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #524#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,246 INFO L280 TraceCheckUtils]: 46: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,247 INFO L280 TraceCheckUtils]: 47: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,248 INFO L263 TraceCheckUtils]: 48: Hoare triple {3438#(= 0 ~pumpRunning~0)} call processEnvironment(); {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:38,248 INFO L280 TraceCheckUtils]: 49: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {3433#true} is VALID [2020-07-17 21:54:38,248 INFO L280 TraceCheckUtils]: 50: Hoare triple {3433#true} assume !(0 != ~pumpRunning~0); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,250 INFO L263 TraceCheckUtils]: 51: Hoare triple {3438#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__lowWaterSensor(); {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:38,251 INFO L280 TraceCheckUtils]: 52: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {3433#true} is VALID [2020-07-17 21:54:38,252 INFO L280 TraceCheckUtils]: 53: Hoare triple {3433#true} assume !(0 != ~pumpRunning~0); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:38,254 INFO L263 TraceCheckUtils]: 54: Hoare triple {3438#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:38,255 INFO L280 TraceCheckUtils]: 55: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:38,256 INFO L280 TraceCheckUtils]: 56: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:54:38,257 INFO L263 TraceCheckUtils]: 57: Hoare triple {3506#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3433#true} is VALID [2020-07-17 21:54:38,257 INFO L280 TraceCheckUtils]: 58: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,257 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {3433#true} {3506#(not (= 0 |old(~pumpRunning~0)|))} #542#return; {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:54:38,258 INFO L280 TraceCheckUtils]: 60: Hoare triple {3506#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:54:38,258 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {3506#(not (= 0 |old(~pumpRunning~0)|))} {3438#(= 0 ~pumpRunning~0)} #550#return; {3434#false} is VALID [2020-07-17 21:54:38,258 INFO L280 TraceCheckUtils]: 62: Hoare triple {3434#false} assume true; {3434#false} is VALID [2020-07-17 21:54:38,259 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3434#false} {3438#(= 0 ~pumpRunning~0)} #510#return; {3434#false} is VALID [2020-07-17 21:54:38,259 INFO L280 TraceCheckUtils]: 64: Hoare triple {3434#false} assume true; {3434#false} is VALID [2020-07-17 21:54:38,259 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {3434#false} {3438#(= 0 ~pumpRunning~0)} #528#return; {3434#false} is VALID [2020-07-17 21:54:38,259 INFO L263 TraceCheckUtils]: 66: Hoare triple {3434#false} call __utac_acc__Specification5_spec__3(); {3434#false} is VALID [2020-07-17 21:54:38,259 INFO L280 TraceCheckUtils]: 67: Hoare triple {3434#false} havoc ~tmp~0;havoc ~tmp___0~0; {3434#false} is VALID [2020-07-17 21:54:38,259 INFO L263 TraceCheckUtils]: 68: Hoare triple {3434#false} call #t~ret1 := getWaterLevel(); {3433#true} is VALID [2020-07-17 21:54:38,259 INFO L280 TraceCheckUtils]: 69: Hoare triple {3433#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {3433#true} is VALID [2020-07-17 21:54:38,260 INFO L280 TraceCheckUtils]: 70: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,260 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {3433#true} {3434#false} #554#return; {3434#false} is VALID [2020-07-17 21:54:38,260 INFO L280 TraceCheckUtils]: 72: Hoare triple {3434#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {3434#false} is VALID [2020-07-17 21:54:38,260 INFO L280 TraceCheckUtils]: 73: Hoare triple {3434#false} assume 2 != ~tmp~0; {3434#false} is VALID [2020-07-17 21:54:38,260 INFO L263 TraceCheckUtils]: 74: Hoare triple {3434#false} call #t~ret2 := isPumpRunning(); {3433#true} is VALID [2020-07-17 21:54:38,260 INFO L280 TraceCheckUtils]: 75: Hoare triple {3433#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {3433#true} is VALID [2020-07-17 21:54:38,260 INFO L280 TraceCheckUtils]: 76: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-17 21:54:38,261 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {3433#true} {3434#false} #556#return; {3434#false} is VALID [2020-07-17 21:54:38,261 INFO L280 TraceCheckUtils]: 78: Hoare triple {3434#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {3434#false} is VALID [2020-07-17 21:54:38,261 INFO L280 TraceCheckUtils]: 79: Hoare triple {3434#false} assume 0 != ~tmp___0~0; {3434#false} is VALID [2020-07-17 21:54:38,261 INFO L280 TraceCheckUtils]: 80: Hoare triple {3434#false} assume 0 == ~switchedOnBeforeTS~0; {3434#false} is VALID [2020-07-17 21:54:38,261 INFO L263 TraceCheckUtils]: 81: Hoare triple {3434#false} call __automaton_fail(); {3434#false} is VALID [2020-07-17 21:54:38,261 INFO L280 TraceCheckUtils]: 82: Hoare triple {3434#false} assume !false; {3434#false} is VALID [2020-07-17 21:54:38,273 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:54:38,273 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [263476662] [2020-07-17 21:54:38,274 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:54:38,274 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 21:54:38,274 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1850978450] [2020-07-17 21:54:38,275 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 83 [2020-07-17 21:54:38,275 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:54:38,275 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-17 21:54:38,377 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:54:38,377 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 21:54:38,378 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:54:38,378 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 21:54:38,378 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:54:38,378 INFO L87 Difference]: Start difference. First operand 151 states and 175 transitions. Second operand 7 states. [2020-07-17 21:54:39,145 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:54:45,912 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:54:49,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:49,269 INFO L93 Difference]: Finished difference Result 415 states and 516 transitions. [2020-07-17 21:54:49,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 21:54:49,270 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 83 [2020-07-17 21:54:49,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:54:49,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:54:49,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 516 transitions. [2020-07-17 21:54:49,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:54:49,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 516 transitions. [2020-07-17 21:54:49,292 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 516 transitions. [2020-07-17 21:54:50,929 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 516 edges. 516 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:54:50,942 INFO L225 Difference]: With dead ends: 415 [2020-07-17 21:54:50,942 INFO L226 Difference]: Without dead ends: 292 [2020-07-17 21:54:50,946 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:54:50,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 292 states. [2020-07-17 21:54:53,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 292 to 246. [2020-07-17 21:54:53,133 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:54:53,133 INFO L82 GeneralOperation]: Start isEquivalent. First operand 292 states. Second operand 246 states. [2020-07-17 21:54:53,133 INFO L74 IsIncluded]: Start isIncluded. First operand 292 states. Second operand 246 states. [2020-07-17 21:54:53,133 INFO L87 Difference]: Start difference. First operand 292 states. Second operand 246 states. [2020-07-17 21:54:53,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:53,147 INFO L93 Difference]: Finished difference Result 292 states and 351 transitions. [2020-07-17 21:54:53,147 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 351 transitions. [2020-07-17 21:54:53,148 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:54:53,149 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:54:53,149 INFO L74 IsIncluded]: Start isIncluded. First operand 246 states. Second operand 292 states. [2020-07-17 21:54:53,149 INFO L87 Difference]: Start difference. First operand 246 states. Second operand 292 states. [2020-07-17 21:54:53,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:53,164 INFO L93 Difference]: Finished difference Result 292 states and 351 transitions. [2020-07-17 21:54:53,164 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 351 transitions. [2020-07-17 21:54:53,165 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:54:53,165 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:54:53,165 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:54:53,166 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:54:53,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 246 states. [2020-07-17 21:54:53,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 280 transitions. [2020-07-17 21:54:53,176 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 280 transitions. Word has length 83 [2020-07-17 21:54:53,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:54:53,177 INFO L479 AbstractCegarLoop]: Abstraction has 246 states and 280 transitions. [2020-07-17 21:54:53,177 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 21:54:53,177 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 280 transitions. [2020-07-17 21:54:53,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2020-07-17 21:54:53,179 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:54:53,179 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:54:53,179 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 21:54:53,179 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:54:53,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:54:53,180 INFO L82 PathProgramCache]: Analyzing trace with hash 477615551, now seen corresponding path program 1 times [2020-07-17 21:54:53,180 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:54:53,180 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799190637] [2020-07-17 21:54:53,180 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:54:53,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:53,593 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:54:53,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:53,688 INFO L280 TraceCheckUtils]: 0: Hoare triple {5092#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,688 INFO L280 TraceCheckUtils]: 1: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume true; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,693 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5033#(= 0 ~pumpRunning~0)} {5028#true} #572#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:53,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,698 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #462#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:53,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,707 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #464#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:53,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {5028#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {5028#true} is VALID [2020-07-17 21:54:53,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,715 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #466#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:53,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,719 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #468#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:53,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {5093#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5028#true} is VALID [2020-07-17 21:54:53,735 INFO L280 TraceCheckUtils]: 1: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,735 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #562#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:53,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:53,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {5028#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {5028#true} is VALID [2020-07-17 21:54:53,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,748 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5028#true} {5093#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {5028#true} is VALID [2020-07-17 21:54:53,748 INFO L263 TraceCheckUtils]: 0: Hoare triple {5093#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {5028#true} is VALID [2020-07-17 21:54:53,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {5028#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {5028#true} is VALID [2020-07-17 21:54:53,749 INFO L280 TraceCheckUtils]: 2: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,749 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5028#true} {5093#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {5028#true} is VALID [2020-07-17 21:54:53,749 INFO L280 TraceCheckUtils]: 4: Hoare triple {5028#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {5028#true} is VALID [2020-07-17 21:54:53,749 INFO L280 TraceCheckUtils]: 5: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,751 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #524#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:53,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:53,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:53,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:53,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:53,805 INFO L280 TraceCheckUtils]: 0: Hoare triple {5028#true} havoc ~retValue_acc~2; {5028#true} is VALID [2020-07-17 21:54:53,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {5028#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5028#true} is VALID [2020-07-17 21:54:53,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,806 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5028#true} {5028#true} #522#return; {5028#true} is VALID [2020-07-17 21:54:53,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {5028#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {5028#true} is VALID [2020-07-17 21:54:53,807 INFO L263 TraceCheckUtils]: 1: Hoare triple {5028#true} call #t~ret34 := isHighWaterSensorDry(); {5028#true} is VALID [2020-07-17 21:54:53,807 INFO L280 TraceCheckUtils]: 2: Hoare triple {5028#true} havoc ~retValue_acc~2; {5028#true} is VALID [2020-07-17 21:54:53,807 INFO L280 TraceCheckUtils]: 3: Hoare triple {5028#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5028#true} is VALID [2020-07-17 21:54:53,807 INFO L280 TraceCheckUtils]: 4: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,807 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5028#true} {5028#true} #522#return; {5028#true} is VALID [2020-07-17 21:54:53,808 INFO L280 TraceCheckUtils]: 6: Hoare triple {5028#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {5028#true} is VALID [2020-07-17 21:54:53,808 INFO L280 TraceCheckUtils]: 7: Hoare triple {5028#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {5028#true} is VALID [2020-07-17 21:54:53,808 INFO L280 TraceCheckUtils]: 8: Hoare triple {5028#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {5028#true} is VALID [2020-07-17 21:54:53,808 INFO L280 TraceCheckUtils]: 9: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,809 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #536#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:53,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,815 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #540#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {5028#true} is VALID [2020-07-17 21:54:53,815 INFO L280 TraceCheckUtils]: 1: Hoare triple {5028#true} assume 0 == ~pumpRunning~0; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,816 INFO L263 TraceCheckUtils]: 2: Hoare triple {5033#(= 0 ~pumpRunning~0)} call #t~ret14 := isHighWaterLevel(); {5028#true} is VALID [2020-07-17 21:54:53,816 INFO L280 TraceCheckUtils]: 3: Hoare triple {5028#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {5028#true} is VALID [2020-07-17 21:54:53,816 INFO L263 TraceCheckUtils]: 4: Hoare triple {5028#true} call #t~ret34 := isHighWaterSensorDry(); {5028#true} is VALID [2020-07-17 21:54:53,816 INFO L280 TraceCheckUtils]: 5: Hoare triple {5028#true} havoc ~retValue_acc~2; {5028#true} is VALID [2020-07-17 21:54:53,817 INFO L280 TraceCheckUtils]: 6: Hoare triple {5028#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5028#true} is VALID [2020-07-17 21:54:53,817 INFO L280 TraceCheckUtils]: 7: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,817 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5028#true} {5028#true} #522#return; {5028#true} is VALID [2020-07-17 21:54:53,817 INFO L280 TraceCheckUtils]: 9: Hoare triple {5028#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {5028#true} is VALID [2020-07-17 21:54:53,818 INFO L280 TraceCheckUtils]: 10: Hoare triple {5028#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {5028#true} is VALID [2020-07-17 21:54:53,818 INFO L280 TraceCheckUtils]: 11: Hoare triple {5028#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {5028#true} is VALID [2020-07-17 21:54:53,818 INFO L280 TraceCheckUtils]: 12: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,819 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #536#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,819 INFO L280 TraceCheckUtils]: 14: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,820 INFO L280 TraceCheckUtils]: 15: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~2); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,820 INFO L263 TraceCheckUtils]: 16: Hoare triple {5033#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5028#true} is VALID [2020-07-17 21:54:53,820 INFO L280 TraceCheckUtils]: 17: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,822 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #540#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,822 INFO L280 TraceCheckUtils]: 19: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume true; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,823 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5033#(= 0 ~pumpRunning~0)} {5028#true} #550#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {5028#true} is VALID [2020-07-17 21:54:53,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {5028#true} assume !(0 != ~pumpRunning~0); {5028#true} is VALID [2020-07-17 21:54:53,824 INFO L263 TraceCheckUtils]: 2: Hoare triple {5028#true} call processEnvironment__wrappee__highWaterSensor(); {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:53,824 INFO L280 TraceCheckUtils]: 3: Hoare triple {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {5028#true} is VALID [2020-07-17 21:54:53,825 INFO L280 TraceCheckUtils]: 4: Hoare triple {5028#true} assume 0 == ~pumpRunning~0; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,825 INFO L263 TraceCheckUtils]: 5: Hoare triple {5033#(= 0 ~pumpRunning~0)} call #t~ret14 := isHighWaterLevel(); {5028#true} is VALID [2020-07-17 21:54:53,825 INFO L280 TraceCheckUtils]: 6: Hoare triple {5028#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {5028#true} is VALID [2020-07-17 21:54:53,826 INFO L263 TraceCheckUtils]: 7: Hoare triple {5028#true} call #t~ret34 := isHighWaterSensorDry(); {5028#true} is VALID [2020-07-17 21:54:53,826 INFO L280 TraceCheckUtils]: 8: Hoare triple {5028#true} havoc ~retValue_acc~2; {5028#true} is VALID [2020-07-17 21:54:53,826 INFO L280 TraceCheckUtils]: 9: Hoare triple {5028#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5028#true} is VALID [2020-07-17 21:54:53,826 INFO L280 TraceCheckUtils]: 10: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,826 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5028#true} {5028#true} #522#return; {5028#true} is VALID [2020-07-17 21:54:53,827 INFO L280 TraceCheckUtils]: 12: Hoare triple {5028#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {5028#true} is VALID [2020-07-17 21:54:53,827 INFO L280 TraceCheckUtils]: 13: Hoare triple {5028#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {5028#true} is VALID [2020-07-17 21:54:53,827 INFO L280 TraceCheckUtils]: 14: Hoare triple {5028#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {5028#true} is VALID [2020-07-17 21:54:53,827 INFO L280 TraceCheckUtils]: 15: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,828 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #536#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,829 INFO L280 TraceCheckUtils]: 17: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,830 INFO L280 TraceCheckUtils]: 18: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~2); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,830 INFO L263 TraceCheckUtils]: 19: Hoare triple {5033#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5028#true} is VALID [2020-07-17 21:54:53,830 INFO L280 TraceCheckUtils]: 20: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,843 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #540#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,843 INFO L280 TraceCheckUtils]: 22: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume true; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,844 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {5033#(= 0 ~pumpRunning~0)} {5028#true} #550#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,844 INFO L280 TraceCheckUtils]: 24: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume true; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,845 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5033#(= 0 ~pumpRunning~0)} {5028#true} #510#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {5028#true} is VALID [2020-07-17 21:54:53,846 INFO L280 TraceCheckUtils]: 1: Hoare triple {5028#true} assume !(0 != ~pumpRunning~0); {5028#true} is VALID [2020-07-17 21:54:53,848 INFO L263 TraceCheckUtils]: 2: Hoare triple {5028#true} call processEnvironment__wrappee__lowWaterSensor(); {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:53,848 INFO L280 TraceCheckUtils]: 3: Hoare triple {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {5028#true} is VALID [2020-07-17 21:54:53,848 INFO L280 TraceCheckUtils]: 4: Hoare triple {5028#true} assume !(0 != ~pumpRunning~0); {5028#true} is VALID [2020-07-17 21:54:53,849 INFO L263 TraceCheckUtils]: 5: Hoare triple {5028#true} call processEnvironment__wrappee__highWaterSensor(); {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:53,849 INFO L280 TraceCheckUtils]: 6: Hoare triple {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {5028#true} is VALID [2020-07-17 21:54:53,849 INFO L280 TraceCheckUtils]: 7: Hoare triple {5028#true} assume 0 == ~pumpRunning~0; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,850 INFO L263 TraceCheckUtils]: 8: Hoare triple {5033#(= 0 ~pumpRunning~0)} call #t~ret14 := isHighWaterLevel(); {5028#true} is VALID [2020-07-17 21:54:53,850 INFO L280 TraceCheckUtils]: 9: Hoare triple {5028#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {5028#true} is VALID [2020-07-17 21:54:53,850 INFO L263 TraceCheckUtils]: 10: Hoare triple {5028#true} call #t~ret34 := isHighWaterSensorDry(); {5028#true} is VALID [2020-07-17 21:54:53,850 INFO L280 TraceCheckUtils]: 11: Hoare triple {5028#true} havoc ~retValue_acc~2; {5028#true} is VALID [2020-07-17 21:54:53,850 INFO L280 TraceCheckUtils]: 12: Hoare triple {5028#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5028#true} is VALID [2020-07-17 21:54:53,850 INFO L280 TraceCheckUtils]: 13: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,851 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5028#true} {5028#true} #522#return; {5028#true} is VALID [2020-07-17 21:54:53,851 INFO L280 TraceCheckUtils]: 15: Hoare triple {5028#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {5028#true} is VALID [2020-07-17 21:54:53,851 INFO L280 TraceCheckUtils]: 16: Hoare triple {5028#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {5028#true} is VALID [2020-07-17 21:54:53,851 INFO L280 TraceCheckUtils]: 17: Hoare triple {5028#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {5028#true} is VALID [2020-07-17 21:54:53,851 INFO L280 TraceCheckUtils]: 18: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,852 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #536#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,853 INFO L280 TraceCheckUtils]: 20: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,853 INFO L280 TraceCheckUtils]: 21: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~2); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,854 INFO L263 TraceCheckUtils]: 22: Hoare triple {5033#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5028#true} is VALID [2020-07-17 21:54:53,854 INFO L280 TraceCheckUtils]: 23: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,854 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #540#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,855 INFO L280 TraceCheckUtils]: 25: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume true; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,855 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {5033#(= 0 ~pumpRunning~0)} {5028#true} #550#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,856 INFO L280 TraceCheckUtils]: 27: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume true; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,857 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {5033#(= 0 ~pumpRunning~0)} {5028#true} #510#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,857 INFO L280 TraceCheckUtils]: 29: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume true; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,859 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5033#(= 0 ~pumpRunning~0)} {5033#(= 0 ~pumpRunning~0)} #528#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:53,864 INFO L280 TraceCheckUtils]: 0: Hoare triple {5028#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {5028#true} is VALID [2020-07-17 21:54:53,865 INFO L280 TraceCheckUtils]: 1: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,865 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #554#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:53,883 INFO L280 TraceCheckUtils]: 0: Hoare triple {5028#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {5162#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:53,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {5162#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {5162#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:53,884 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5162#(= ~pumpRunning~0 |isPumpRunning_#res|)} {5033#(= 0 ~pumpRunning~0)} #556#return; {5090#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-17 21:54:53,888 INFO L263 TraceCheckUtils]: 0: Hoare triple {5028#true} call ULTIMATE.init(); {5092#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:54:53,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {5092#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,896 INFO L280 TraceCheckUtils]: 2: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume true; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,897 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5033#(= 0 ~pumpRunning~0)} {5028#true} #572#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,899 INFO L263 TraceCheckUtils]: 4: Hoare triple {5033#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,899 INFO L280 TraceCheckUtils]: 5: Hoare triple {5033#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~4;havoc ~tmp~1; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,899 INFO L263 TraceCheckUtils]: 6: Hoare triple {5033#(= 0 ~pumpRunning~0)} call select_helpers(); {5028#true} is VALID [2020-07-17 21:54:53,900 INFO L280 TraceCheckUtils]: 7: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,900 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #462#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,901 INFO L263 TraceCheckUtils]: 9: Hoare triple {5033#(= 0 ~pumpRunning~0)} call select_features(); {5028#true} is VALID [2020-07-17 21:54:53,901 INFO L280 TraceCheckUtils]: 10: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,901 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #464#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,902 INFO L263 TraceCheckUtils]: 12: Hoare triple {5033#(= 0 ~pumpRunning~0)} call #t~ret13 := valid_product(); {5028#true} is VALID [2020-07-17 21:54:53,902 INFO L280 TraceCheckUtils]: 13: Hoare triple {5028#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {5028#true} is VALID [2020-07-17 21:54:53,902 INFO L280 TraceCheckUtils]: 14: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,903 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #466#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,903 INFO L280 TraceCheckUtils]: 16: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,904 INFO L280 TraceCheckUtils]: 17: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~1; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,904 INFO L263 TraceCheckUtils]: 18: Hoare triple {5033#(= 0 ~pumpRunning~0)} call setup(); {5028#true} is VALID [2020-07-17 21:54:53,904 INFO L280 TraceCheckUtils]: 19: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,905 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #468#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,905 INFO L263 TraceCheckUtils]: 21: Hoare triple {5033#(= 0 ~pumpRunning~0)} call runTest(); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,906 INFO L263 TraceCheckUtils]: 22: Hoare triple {5033#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {5093#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:53,906 INFO L280 TraceCheckUtils]: 23: Hoare triple {5093#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5028#true} is VALID [2020-07-17 21:54:53,907 INFO L280 TraceCheckUtils]: 24: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,907 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #562#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,908 INFO L263 TraceCheckUtils]: 26: Hoare triple {5033#(= 0 ~pumpRunning~0)} call test(); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,908 INFO L280 TraceCheckUtils]: 27: Hoare triple {5033#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,909 INFO L280 TraceCheckUtils]: 28: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume !false; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,909 INFO L280 TraceCheckUtils]: 29: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,910 INFO L280 TraceCheckUtils]: 30: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,911 INFO L280 TraceCheckUtils]: 31: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~7); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,912 INFO L280 TraceCheckUtils]: 32: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,912 INFO L280 TraceCheckUtils]: 33: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~3); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,913 INFO L280 TraceCheckUtils]: 34: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,914 INFO L280 TraceCheckUtils]: 35: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,914 INFO L280 TraceCheckUtils]: 36: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,915 INFO L263 TraceCheckUtils]: 37: Hoare triple {5033#(= 0 ~pumpRunning~0)} call timeShift(); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,916 INFO L263 TraceCheckUtils]: 38: Hoare triple {5033#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {5093#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:53,916 INFO L263 TraceCheckUtils]: 39: Hoare triple {5093#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {5028#true} is VALID [2020-07-17 21:54:53,917 INFO L280 TraceCheckUtils]: 40: Hoare triple {5028#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {5028#true} is VALID [2020-07-17 21:54:53,917 INFO L280 TraceCheckUtils]: 41: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,917 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5028#true} {5093#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {5028#true} is VALID [2020-07-17 21:54:53,917 INFO L280 TraceCheckUtils]: 43: Hoare triple {5028#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {5028#true} is VALID [2020-07-17 21:54:53,918 INFO L280 TraceCheckUtils]: 44: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,918 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #524#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,919 INFO L280 TraceCheckUtils]: 46: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,920 INFO L280 TraceCheckUtils]: 47: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,920 INFO L263 TraceCheckUtils]: 48: Hoare triple {5033#(= 0 ~pumpRunning~0)} call processEnvironment(); {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:53,921 INFO L280 TraceCheckUtils]: 49: Hoare triple {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {5028#true} is VALID [2020-07-17 21:54:53,921 INFO L280 TraceCheckUtils]: 50: Hoare triple {5028#true} assume !(0 != ~pumpRunning~0); {5028#true} is VALID [2020-07-17 21:54:53,921 INFO L263 TraceCheckUtils]: 51: Hoare triple {5028#true} call processEnvironment__wrappee__lowWaterSensor(); {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:53,922 INFO L280 TraceCheckUtils]: 52: Hoare triple {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {5028#true} is VALID [2020-07-17 21:54:53,922 INFO L280 TraceCheckUtils]: 53: Hoare triple {5028#true} assume !(0 != ~pumpRunning~0); {5028#true} is VALID [2020-07-17 21:54:53,922 INFO L263 TraceCheckUtils]: 54: Hoare triple {5028#true} call processEnvironment__wrappee__highWaterSensor(); {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:53,923 INFO L280 TraceCheckUtils]: 55: Hoare triple {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {5028#true} is VALID [2020-07-17 21:54:53,923 INFO L280 TraceCheckUtils]: 56: Hoare triple {5028#true} assume 0 == ~pumpRunning~0; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,923 INFO L263 TraceCheckUtils]: 57: Hoare triple {5033#(= 0 ~pumpRunning~0)} call #t~ret14 := isHighWaterLevel(); {5028#true} is VALID [2020-07-17 21:54:53,924 INFO L280 TraceCheckUtils]: 58: Hoare triple {5028#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {5028#true} is VALID [2020-07-17 21:54:53,924 INFO L263 TraceCheckUtils]: 59: Hoare triple {5028#true} call #t~ret34 := isHighWaterSensorDry(); {5028#true} is VALID [2020-07-17 21:54:53,924 INFO L280 TraceCheckUtils]: 60: Hoare triple {5028#true} havoc ~retValue_acc~2; {5028#true} is VALID [2020-07-17 21:54:53,924 INFO L280 TraceCheckUtils]: 61: Hoare triple {5028#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5028#true} is VALID [2020-07-17 21:54:53,925 INFO L280 TraceCheckUtils]: 62: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,925 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5028#true} {5028#true} #522#return; {5028#true} is VALID [2020-07-17 21:54:53,925 INFO L280 TraceCheckUtils]: 64: Hoare triple {5028#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {5028#true} is VALID [2020-07-17 21:54:53,926 INFO L280 TraceCheckUtils]: 65: Hoare triple {5028#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {5028#true} is VALID [2020-07-17 21:54:53,926 INFO L280 TraceCheckUtils]: 66: Hoare triple {5028#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {5028#true} is VALID [2020-07-17 21:54:53,926 INFO L280 TraceCheckUtils]: 67: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,927 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #536#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,928 INFO L280 TraceCheckUtils]: 69: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,928 INFO L280 TraceCheckUtils]: 70: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~2); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,929 INFO L263 TraceCheckUtils]: 71: Hoare triple {5033#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5028#true} is VALID [2020-07-17 21:54:53,929 INFO L280 TraceCheckUtils]: 72: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,930 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #540#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,931 INFO L280 TraceCheckUtils]: 74: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume true; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,931 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {5033#(= 0 ~pumpRunning~0)} {5028#true} #550#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,932 INFO L280 TraceCheckUtils]: 76: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume true; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,932 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {5033#(= 0 ~pumpRunning~0)} {5028#true} #510#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,933 INFO L280 TraceCheckUtils]: 78: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume true; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,934 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {5033#(= 0 ~pumpRunning~0)} {5033#(= 0 ~pumpRunning~0)} #528#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,934 INFO L263 TraceCheckUtils]: 80: Hoare triple {5033#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,935 INFO L280 TraceCheckUtils]: 81: Hoare triple {5033#(= 0 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,935 INFO L263 TraceCheckUtils]: 82: Hoare triple {5033#(= 0 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {5028#true} is VALID [2020-07-17 21:54:53,935 INFO L280 TraceCheckUtils]: 83: Hoare triple {5028#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {5028#true} is VALID [2020-07-17 21:54:53,936 INFO L280 TraceCheckUtils]: 84: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-17 21:54:53,939 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #554#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,939 INFO L280 TraceCheckUtils]: 86: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,940 INFO L280 TraceCheckUtils]: 87: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~0; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:53,940 INFO L263 TraceCheckUtils]: 88: Hoare triple {5033#(= 0 ~pumpRunning~0)} call #t~ret2 := isPumpRunning(); {5028#true} is VALID [2020-07-17 21:54:53,941 INFO L280 TraceCheckUtils]: 89: Hoare triple {5028#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {5162#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:53,941 INFO L280 TraceCheckUtils]: 90: Hoare triple {5162#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {5162#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:53,942 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {5162#(= ~pumpRunning~0 |isPumpRunning_#res|)} {5033#(= 0 ~pumpRunning~0)} #556#return; {5090#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-17 21:54:53,943 INFO L280 TraceCheckUtils]: 92: Hoare triple {5090#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {5091#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-17 21:54:53,944 INFO L280 TraceCheckUtils]: 93: Hoare triple {5091#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume 0 != ~tmp___0~0; {5029#false} is VALID [2020-07-17 21:54:53,944 INFO L280 TraceCheckUtils]: 94: Hoare triple {5029#false} assume 0 == ~switchedOnBeforeTS~0; {5029#false} is VALID [2020-07-17 21:54:53,944 INFO L263 TraceCheckUtils]: 95: Hoare triple {5029#false} call __automaton_fail(); {5029#false} is VALID [2020-07-17 21:54:53,944 INFO L280 TraceCheckUtils]: 96: Hoare triple {5029#false} assume !false; {5029#false} is VALID [2020-07-17 21:54:53,961 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 21:54:53,961 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [799190637] [2020-07-17 21:54:53,962 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:54:53,962 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:54:53,962 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [409643682] [2020-07-17 21:54:53,963 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 97 [2020-07-17 21:54:53,963 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:54:53,963 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:54:54,079 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:54:54,080 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:54:54,080 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:54:54,080 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:54:54,080 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:54:54,080 INFO L87 Difference]: Start difference. First operand 246 states and 280 transitions. Second operand 9 states. [2020-07-17 21:54:55,124 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:54:58,361 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:55:01,820 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:55:02,550 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:55:04,078 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:55:04,428 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:55:08,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:08,854 INFO L93 Difference]: Finished difference Result 509 states and 612 transitions. [2020-07-17 21:55:08,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 21:55:08,854 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 97 [2020-07-17 21:55:08,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:55:08,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:55:08,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 487 transitions. [2020-07-17 21:55:08,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:55:08,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 487 transitions. [2020-07-17 21:55:08,879 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 487 transitions. [2020-07-17 21:55:10,693 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 487 edges. 487 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:55:10,710 INFO L225 Difference]: With dead ends: 509 [2020-07-17 21:55:10,710 INFO L226 Difference]: Without dead ends: 291 [2020-07-17 21:55:10,712 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-17 21:55:10,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291 states. [2020-07-17 21:55:14,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291 to 245. [2020-07-17 21:55:14,354 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:55:14,354 INFO L82 GeneralOperation]: Start isEquivalent. First operand 291 states. Second operand 245 states. [2020-07-17 21:55:14,354 INFO L74 IsIncluded]: Start isIncluded. First operand 291 states. Second operand 245 states. [2020-07-17 21:55:14,355 INFO L87 Difference]: Start difference. First operand 291 states. Second operand 245 states. [2020-07-17 21:55:14,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:14,374 INFO L93 Difference]: Finished difference Result 291 states and 351 transitions. [2020-07-17 21:55:14,374 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 351 transitions. [2020-07-17 21:55:14,378 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:55:14,378 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:55:14,378 INFO L74 IsIncluded]: Start isIncluded. First operand 245 states. Second operand 291 states. [2020-07-17 21:55:14,379 INFO L87 Difference]: Start difference. First operand 245 states. Second operand 291 states. [2020-07-17 21:55:14,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:14,397 INFO L93 Difference]: Finished difference Result 291 states and 351 transitions. [2020-07-17 21:55:14,398 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 351 transitions. [2020-07-17 21:55:14,399 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:55:14,400 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:55:14,400 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:55:14,400 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:55:14,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 245 states. [2020-07-17 21:55:14,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 277 transitions. [2020-07-17 21:55:14,413 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 277 transitions. Word has length 97 [2020-07-17 21:55:14,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:55:14,413 INFO L479 AbstractCegarLoop]: Abstraction has 245 states and 277 transitions. [2020-07-17 21:55:14,413 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:55:14,414 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 277 transitions. [2020-07-17 21:55:14,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-07-17 21:55:14,415 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:55:14,415 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] [2020-07-17 21:55:14,415 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 21:55:14,416 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:55:14,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:55:14,416 INFO L82 PathProgramCache]: Analyzing trace with hash 115684108, now seen corresponding path program 1 times [2020-07-17 21:55:14,416 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:55:14,416 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1003308135] [2020-07-17 21:55:14,417 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:55:14,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:14,936 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:55:14,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:15,007 INFO L280 TraceCheckUtils]: 0: Hoare triple {6860#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {6798#true} is VALID [2020-07-17 21:55:15,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,008 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6798#true} {6798#true} #572#return; {6798#true} is VALID [2020-07-17 21:55:15,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:15,012 INFO L280 TraceCheckUtils]: 0: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,012 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6798#true} {6798#true} #462#return; {6798#true} is VALID [2020-07-17 21:55:15,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:15,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,016 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6798#true} {6798#true} #464#return; {6798#true} is VALID [2020-07-17 21:55:15,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:15,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {6798#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {6798#true} is VALID [2020-07-17 21:55:15,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,020 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6798#true} {6798#true} #466#return; {6798#true} is VALID [2020-07-17 21:55:15,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:15,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,023 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6798#true} {6798#true} #468#return; {6798#true} is VALID [2020-07-17 21:55:15,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:15,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {6861#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6798#true} is VALID [2020-07-17 21:55:15,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,041 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6798#true} {6798#true} #562#return; {6798#true} is VALID [2020-07-17 21:55:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:15,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:15,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {6798#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {6798#true} is VALID [2020-07-17 21:55:15,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,050 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6798#true} {6861#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {6798#true} is VALID [2020-07-17 21:55:15,050 INFO L263 TraceCheckUtils]: 0: Hoare triple {6861#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {6798#true} is VALID [2020-07-17 21:55:15,050 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {6798#true} is VALID [2020-07-17 21:55:15,051 INFO L280 TraceCheckUtils]: 2: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,051 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6798#true} {6861#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {6798#true} is VALID [2020-07-17 21:55:15,051 INFO L280 TraceCheckUtils]: 4: Hoare triple {6798#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {6798#true} is VALID [2020-07-17 21:55:15,052 INFO L280 TraceCheckUtils]: 5: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,052 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6798#true} {6798#true} #524#return; {6798#true} is VALID [2020-07-17 21:55:15,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:15,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:15,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:15,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:15,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:15,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {6798#true} havoc ~retValue_acc~2; {6798#true} is VALID [2020-07-17 21:55:15,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {6798#true} is VALID [2020-07-17 21:55:15,235 INFO L280 TraceCheckUtils]: 2: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,235 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6798#true} {6798#true} #522#return; {6798#true} is VALID [2020-07-17 21:55:15,236 INFO L280 TraceCheckUtils]: 0: Hoare triple {6798#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {6798#true} is VALID [2020-07-17 21:55:15,236 INFO L263 TraceCheckUtils]: 1: Hoare triple {6798#true} call #t~ret34 := isHighWaterSensorDry(); {6798#true} is VALID [2020-07-17 21:55:15,237 INFO L280 TraceCheckUtils]: 2: Hoare triple {6798#true} havoc ~retValue_acc~2; {6798#true} is VALID [2020-07-17 21:55:15,237 INFO L280 TraceCheckUtils]: 3: Hoare triple {6798#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {6798#true} is VALID [2020-07-17 21:55:15,237 INFO L280 TraceCheckUtils]: 4: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,238 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6798#true} {6798#true} #522#return; {6798#true} is VALID [2020-07-17 21:55:15,238 INFO L280 TraceCheckUtils]: 6: Hoare triple {6798#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {6798#true} is VALID [2020-07-17 21:55:15,239 INFO L280 TraceCheckUtils]: 7: Hoare triple {6798#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {6935#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:55:15,241 INFO L280 TraceCheckUtils]: 8: Hoare triple {6935#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:55:15,242 INFO L280 TraceCheckUtils]: 9: Hoare triple {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:55:15,243 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6798#true} #536#return; {6926#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-17 21:55:15,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:15,249 INFO L280 TraceCheckUtils]: 0: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6798#true} is VALID [2020-07-17 21:55:15,249 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,250 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6798#true} {6799#false} #538#return; {6799#false} is VALID [2020-07-17 21:55:15,250 INFO L280 TraceCheckUtils]: 0: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {6798#true} is VALID [2020-07-17 21:55:15,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} assume 0 == ~pumpRunning~0; {6798#true} is VALID [2020-07-17 21:55:15,251 INFO L263 TraceCheckUtils]: 2: Hoare triple {6798#true} call #t~ret14 := isHighWaterLevel(); {6798#true} is VALID [2020-07-17 21:55:15,251 INFO L280 TraceCheckUtils]: 3: Hoare triple {6798#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {6798#true} is VALID [2020-07-17 21:55:15,251 INFO L263 TraceCheckUtils]: 4: Hoare triple {6798#true} call #t~ret34 := isHighWaterSensorDry(); {6798#true} is VALID [2020-07-17 21:55:15,252 INFO L280 TraceCheckUtils]: 5: Hoare triple {6798#true} havoc ~retValue_acc~2; {6798#true} is VALID [2020-07-17 21:55:15,252 INFO L280 TraceCheckUtils]: 6: Hoare triple {6798#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {6798#true} is VALID [2020-07-17 21:55:15,253 INFO L280 TraceCheckUtils]: 7: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,253 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6798#true} {6798#true} #522#return; {6798#true} is VALID [2020-07-17 21:55:15,253 INFO L280 TraceCheckUtils]: 9: Hoare triple {6798#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {6798#true} is VALID [2020-07-17 21:55:15,255 INFO L280 TraceCheckUtils]: 10: Hoare triple {6798#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {6935#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:55:15,256 INFO L280 TraceCheckUtils]: 11: Hoare triple {6935#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:55:15,257 INFO L280 TraceCheckUtils]: 12: Hoare triple {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:55:15,258 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6798#true} #536#return; {6926#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-17 21:55:15,259 INFO L280 TraceCheckUtils]: 14: Hoare triple {6926#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {6927#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-17 21:55:15,260 INFO L280 TraceCheckUtils]: 15: Hoare triple {6927#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {6799#false} is VALID [2020-07-17 21:55:15,261 INFO L263 TraceCheckUtils]: 16: Hoare triple {6799#false} call activatePump(); {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:15,261 INFO L280 TraceCheckUtils]: 17: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6798#true} is VALID [2020-07-17 21:55:15,262 INFO L280 TraceCheckUtils]: 18: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,262 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6798#true} {6799#false} #538#return; {6799#false} is VALID [2020-07-17 21:55:15,262 INFO L280 TraceCheckUtils]: 20: Hoare triple {6799#false} assume true; {6799#false} is VALID [2020-07-17 21:55:15,263 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6799#false} {6798#true} #550#return; {6799#false} is VALID [2020-07-17 21:55:15,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {6798#true} is VALID [2020-07-17 21:55:15,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} assume !(0 != ~pumpRunning~0); {6798#true} is VALID [2020-07-17 21:55:15,265 INFO L263 TraceCheckUtils]: 2: Hoare triple {6798#true} call processEnvironment__wrappee__highWaterSensor(); {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:15,266 INFO L280 TraceCheckUtils]: 3: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {6798#true} is VALID [2020-07-17 21:55:15,266 INFO L280 TraceCheckUtils]: 4: Hoare triple {6798#true} assume 0 == ~pumpRunning~0; {6798#true} is VALID [2020-07-17 21:55:15,266 INFO L263 TraceCheckUtils]: 5: Hoare triple {6798#true} call #t~ret14 := isHighWaterLevel(); {6798#true} is VALID [2020-07-17 21:55:15,267 INFO L280 TraceCheckUtils]: 6: Hoare triple {6798#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {6798#true} is VALID [2020-07-17 21:55:15,267 INFO L263 TraceCheckUtils]: 7: Hoare triple {6798#true} call #t~ret34 := isHighWaterSensorDry(); {6798#true} is VALID [2020-07-17 21:55:15,267 INFO L280 TraceCheckUtils]: 8: Hoare triple {6798#true} havoc ~retValue_acc~2; {6798#true} is VALID [2020-07-17 21:55:15,268 INFO L280 TraceCheckUtils]: 9: Hoare triple {6798#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {6798#true} is VALID [2020-07-17 21:55:15,268 INFO L280 TraceCheckUtils]: 10: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,268 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6798#true} {6798#true} #522#return; {6798#true} is VALID [2020-07-17 21:55:15,269 INFO L280 TraceCheckUtils]: 12: Hoare triple {6798#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {6798#true} is VALID [2020-07-17 21:55:15,270 INFO L280 TraceCheckUtils]: 13: Hoare triple {6798#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {6935#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:55:15,271 INFO L280 TraceCheckUtils]: 14: Hoare triple {6935#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:55:15,272 INFO L280 TraceCheckUtils]: 15: Hoare triple {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:55:15,274 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6798#true} #536#return; {6926#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-17 21:55:15,275 INFO L280 TraceCheckUtils]: 17: Hoare triple {6926#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {6927#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-17 21:55:15,276 INFO L280 TraceCheckUtils]: 18: Hoare triple {6927#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {6799#false} is VALID [2020-07-17 21:55:15,276 INFO L263 TraceCheckUtils]: 19: Hoare triple {6799#false} call activatePump(); {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:15,277 INFO L280 TraceCheckUtils]: 20: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6798#true} is VALID [2020-07-17 21:55:15,277 INFO L280 TraceCheckUtils]: 21: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,277 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6798#true} {6799#false} #538#return; {6799#false} is VALID [2020-07-17 21:55:15,278 INFO L280 TraceCheckUtils]: 23: Hoare triple {6799#false} assume true; {6799#false} is VALID [2020-07-17 21:55:15,278 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6799#false} {6798#true} #550#return; {6799#false} is VALID [2020-07-17 21:55:15,278 INFO L280 TraceCheckUtils]: 25: Hoare triple {6799#false} assume true; {6799#false} is VALID [2020-07-17 21:55:15,279 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6799#false} {6798#true} #510#return; {6799#false} is VALID [2020-07-17 21:55:15,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6798#true} is VALID [2020-07-17 21:55:15,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} assume !(0 != ~pumpRunning~0); {6798#true} is VALID [2020-07-17 21:55:15,282 INFO L263 TraceCheckUtils]: 2: Hoare triple {6798#true} call processEnvironment__wrappee__lowWaterSensor(); {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:15,282 INFO L280 TraceCheckUtils]: 3: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {6798#true} is VALID [2020-07-17 21:55:15,282 INFO L280 TraceCheckUtils]: 4: Hoare triple {6798#true} assume !(0 != ~pumpRunning~0); {6798#true} is VALID [2020-07-17 21:55:15,283 INFO L263 TraceCheckUtils]: 5: Hoare triple {6798#true} call processEnvironment__wrappee__highWaterSensor(); {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:15,284 INFO L280 TraceCheckUtils]: 6: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {6798#true} is VALID [2020-07-17 21:55:15,284 INFO L280 TraceCheckUtils]: 7: Hoare triple {6798#true} assume 0 == ~pumpRunning~0; {6798#true} is VALID [2020-07-17 21:55:15,284 INFO L263 TraceCheckUtils]: 8: Hoare triple {6798#true} call #t~ret14 := isHighWaterLevel(); {6798#true} is VALID [2020-07-17 21:55:15,285 INFO L280 TraceCheckUtils]: 9: Hoare triple {6798#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {6798#true} is VALID [2020-07-17 21:55:15,285 INFO L263 TraceCheckUtils]: 10: Hoare triple {6798#true} call #t~ret34 := isHighWaterSensorDry(); {6798#true} is VALID [2020-07-17 21:55:15,285 INFO L280 TraceCheckUtils]: 11: Hoare triple {6798#true} havoc ~retValue_acc~2; {6798#true} is VALID [2020-07-17 21:55:15,286 INFO L280 TraceCheckUtils]: 12: Hoare triple {6798#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {6798#true} is VALID [2020-07-17 21:55:15,286 INFO L280 TraceCheckUtils]: 13: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,286 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6798#true} {6798#true} #522#return; {6798#true} is VALID [2020-07-17 21:55:15,287 INFO L280 TraceCheckUtils]: 15: Hoare triple {6798#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {6798#true} is VALID [2020-07-17 21:55:15,288 INFO L280 TraceCheckUtils]: 16: Hoare triple {6798#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {6935#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:55:15,289 INFO L280 TraceCheckUtils]: 17: Hoare triple {6935#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:55:15,290 INFO L280 TraceCheckUtils]: 18: Hoare triple {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:55:15,291 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6798#true} #536#return; {6926#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-17 21:55:15,292 INFO L280 TraceCheckUtils]: 20: Hoare triple {6926#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {6927#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-17 21:55:15,293 INFO L280 TraceCheckUtils]: 21: Hoare triple {6927#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {6799#false} is VALID [2020-07-17 21:55:15,294 INFO L263 TraceCheckUtils]: 22: Hoare triple {6799#false} call activatePump(); {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:15,294 INFO L280 TraceCheckUtils]: 23: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6798#true} is VALID [2020-07-17 21:55:15,294 INFO L280 TraceCheckUtils]: 24: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,295 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6798#true} {6799#false} #538#return; {6799#false} is VALID [2020-07-17 21:55:15,295 INFO L280 TraceCheckUtils]: 26: Hoare triple {6799#false} assume true; {6799#false} is VALID [2020-07-17 21:55:15,295 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {6799#false} {6798#true} #550#return; {6799#false} is VALID [2020-07-17 21:55:15,295 INFO L280 TraceCheckUtils]: 28: Hoare triple {6799#false} assume true; {6799#false} is VALID [2020-07-17 21:55:15,296 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6799#false} {6798#true} #510#return; {6799#false} is VALID [2020-07-17 21:55:15,296 INFO L280 TraceCheckUtils]: 30: Hoare triple {6799#false} assume true; {6799#false} is VALID [2020-07-17 21:55:15,296 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6799#false} {6798#true} #528#return; {6799#false} is VALID [2020-07-17 21:55:15,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:15,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {6798#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {6798#true} is VALID [2020-07-17 21:55:15,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,303 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6798#true} {6799#false} #554#return; {6799#false} is VALID [2020-07-17 21:55:15,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:15,306 INFO L280 TraceCheckUtils]: 0: Hoare triple {6798#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {6798#true} is VALID [2020-07-17 21:55:15,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,307 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6798#true} {6799#false} #556#return; {6799#false} is VALID [2020-07-17 21:55:15,315 INFO L263 TraceCheckUtils]: 0: Hoare triple {6798#true} call ULTIMATE.init(); {6860#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:55:15,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {6860#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {6798#true} is VALID [2020-07-17 21:55:15,315 INFO L280 TraceCheckUtils]: 2: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,316 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6798#true} {6798#true} #572#return; {6798#true} is VALID [2020-07-17 21:55:15,316 INFO L263 TraceCheckUtils]: 4: Hoare triple {6798#true} call #t~ret76 := main(); {6798#true} is VALID [2020-07-17 21:55:15,316 INFO L280 TraceCheckUtils]: 5: Hoare triple {6798#true} havoc ~retValue_acc~4;havoc ~tmp~1; {6798#true} is VALID [2020-07-17 21:55:15,317 INFO L263 TraceCheckUtils]: 6: Hoare triple {6798#true} call select_helpers(); {6798#true} is VALID [2020-07-17 21:55:15,317 INFO L280 TraceCheckUtils]: 7: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,317 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6798#true} {6798#true} #462#return; {6798#true} is VALID [2020-07-17 21:55:15,318 INFO L263 TraceCheckUtils]: 9: Hoare triple {6798#true} call select_features(); {6798#true} is VALID [2020-07-17 21:55:15,318 INFO L280 TraceCheckUtils]: 10: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,318 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6798#true} {6798#true} #464#return; {6798#true} is VALID [2020-07-17 21:55:15,319 INFO L263 TraceCheckUtils]: 12: Hoare triple {6798#true} call #t~ret13 := valid_product(); {6798#true} is VALID [2020-07-17 21:55:15,319 INFO L280 TraceCheckUtils]: 13: Hoare triple {6798#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {6798#true} is VALID [2020-07-17 21:55:15,319 INFO L280 TraceCheckUtils]: 14: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,320 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6798#true} {6798#true} #466#return; {6798#true} is VALID [2020-07-17 21:55:15,320 INFO L280 TraceCheckUtils]: 16: Hoare triple {6798#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {6798#true} is VALID [2020-07-17 21:55:15,320 INFO L280 TraceCheckUtils]: 17: Hoare triple {6798#true} assume 0 != ~tmp~1; {6798#true} is VALID [2020-07-17 21:55:15,320 INFO L263 TraceCheckUtils]: 18: Hoare triple {6798#true} call setup(); {6798#true} is VALID [2020-07-17 21:55:15,321 INFO L280 TraceCheckUtils]: 19: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,321 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6798#true} {6798#true} #468#return; {6798#true} is VALID [2020-07-17 21:55:15,321 INFO L263 TraceCheckUtils]: 21: Hoare triple {6798#true} call runTest(); {6798#true} is VALID [2020-07-17 21:55:15,322 INFO L263 TraceCheckUtils]: 22: Hoare triple {6798#true} call __utac_acc__Specification5_spec__1(); {6861#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:55:15,323 INFO L280 TraceCheckUtils]: 23: Hoare triple {6861#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6798#true} is VALID [2020-07-17 21:55:15,323 INFO L280 TraceCheckUtils]: 24: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,323 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6798#true} {6798#true} #562#return; {6798#true} is VALID [2020-07-17 21:55:15,324 INFO L263 TraceCheckUtils]: 26: Hoare triple {6798#true} call test(); {6798#true} is VALID [2020-07-17 21:55:15,324 INFO L280 TraceCheckUtils]: 27: Hoare triple {6798#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {6798#true} is VALID [2020-07-17 21:55:15,324 INFO L280 TraceCheckUtils]: 28: Hoare triple {6798#true} assume !false; {6798#true} is VALID [2020-07-17 21:55:15,325 INFO L280 TraceCheckUtils]: 29: Hoare triple {6798#true} assume ~splverifierCounter~0 < 4; {6798#true} is VALID [2020-07-17 21:55:15,325 INFO L280 TraceCheckUtils]: 30: Hoare triple {6798#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {6798#true} is VALID [2020-07-17 21:55:15,325 INFO L280 TraceCheckUtils]: 31: Hoare triple {6798#true} assume !(0 != ~tmp~7); {6798#true} is VALID [2020-07-17 21:55:15,325 INFO L280 TraceCheckUtils]: 32: Hoare triple {6798#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {6798#true} is VALID [2020-07-17 21:55:15,326 INFO L280 TraceCheckUtils]: 33: Hoare triple {6798#true} assume !(0 != ~tmp___0~3); {6798#true} is VALID [2020-07-17 21:55:15,326 INFO L280 TraceCheckUtils]: 34: Hoare triple {6798#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {6798#true} is VALID [2020-07-17 21:55:15,326 INFO L280 TraceCheckUtils]: 35: Hoare triple {6798#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {6798#true} is VALID [2020-07-17 21:55:15,327 INFO L280 TraceCheckUtils]: 36: Hoare triple {6798#true} assume 0 != ~tmp___1~0; {6798#true} is VALID [2020-07-17 21:55:15,327 INFO L263 TraceCheckUtils]: 37: Hoare triple {6798#true} call timeShift(); {6798#true} is VALID [2020-07-17 21:55:15,328 INFO L263 TraceCheckUtils]: 38: Hoare triple {6798#true} call __utac_acc__Specification5_spec__2(); {6861#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:55:15,328 INFO L263 TraceCheckUtils]: 39: Hoare triple {6861#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {6798#true} is VALID [2020-07-17 21:55:15,329 INFO L280 TraceCheckUtils]: 40: Hoare triple {6798#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {6798#true} is VALID [2020-07-17 21:55:15,329 INFO L280 TraceCheckUtils]: 41: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,329 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {6798#true} {6861#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {6798#true} is VALID [2020-07-17 21:55:15,330 INFO L280 TraceCheckUtils]: 43: Hoare triple {6798#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {6798#true} is VALID [2020-07-17 21:55:15,330 INFO L280 TraceCheckUtils]: 44: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,330 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {6798#true} {6798#true} #524#return; {6798#true} is VALID [2020-07-17 21:55:15,330 INFO L280 TraceCheckUtils]: 46: Hoare triple {6798#true} assume !(0 != ~pumpRunning~0); {6798#true} is VALID [2020-07-17 21:55:15,331 INFO L280 TraceCheckUtils]: 47: Hoare triple {6798#true} assume 0 != ~systemActive~0; {6798#true} is VALID [2020-07-17 21:55:15,332 INFO L263 TraceCheckUtils]: 48: Hoare triple {6798#true} call processEnvironment(); {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:15,332 INFO L280 TraceCheckUtils]: 49: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6798#true} is VALID [2020-07-17 21:55:15,332 INFO L280 TraceCheckUtils]: 50: Hoare triple {6798#true} assume !(0 != ~pumpRunning~0); {6798#true} is VALID [2020-07-17 21:55:15,333 INFO L263 TraceCheckUtils]: 51: Hoare triple {6798#true} call processEnvironment__wrappee__lowWaterSensor(); {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:15,334 INFO L280 TraceCheckUtils]: 52: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {6798#true} is VALID [2020-07-17 21:55:15,334 INFO L280 TraceCheckUtils]: 53: Hoare triple {6798#true} assume !(0 != ~pumpRunning~0); {6798#true} is VALID [2020-07-17 21:55:15,335 INFO L263 TraceCheckUtils]: 54: Hoare triple {6798#true} call processEnvironment__wrappee__highWaterSensor(); {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:15,335 INFO L280 TraceCheckUtils]: 55: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {6798#true} is VALID [2020-07-17 21:55:15,336 INFO L280 TraceCheckUtils]: 56: Hoare triple {6798#true} assume 0 == ~pumpRunning~0; {6798#true} is VALID [2020-07-17 21:55:15,336 INFO L263 TraceCheckUtils]: 57: Hoare triple {6798#true} call #t~ret14 := isHighWaterLevel(); {6798#true} is VALID [2020-07-17 21:55:15,336 INFO L280 TraceCheckUtils]: 58: Hoare triple {6798#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {6798#true} is VALID [2020-07-17 21:55:15,336 INFO L263 TraceCheckUtils]: 59: Hoare triple {6798#true} call #t~ret34 := isHighWaterSensorDry(); {6798#true} is VALID [2020-07-17 21:55:15,337 INFO L280 TraceCheckUtils]: 60: Hoare triple {6798#true} havoc ~retValue_acc~2; {6798#true} is VALID [2020-07-17 21:55:15,337 INFO L280 TraceCheckUtils]: 61: Hoare triple {6798#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {6798#true} is VALID [2020-07-17 21:55:15,337 INFO L280 TraceCheckUtils]: 62: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,338 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6798#true} {6798#true} #522#return; {6798#true} is VALID [2020-07-17 21:55:15,338 INFO L280 TraceCheckUtils]: 64: Hoare triple {6798#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {6798#true} is VALID [2020-07-17 21:55:15,339 INFO L280 TraceCheckUtils]: 65: Hoare triple {6798#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {6935#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:55:15,340 INFO L280 TraceCheckUtils]: 66: Hoare triple {6935#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:55:15,341 INFO L280 TraceCheckUtils]: 67: Hoare triple {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:55:15,343 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6798#true} #536#return; {6926#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-17 21:55:15,344 INFO L280 TraceCheckUtils]: 69: Hoare triple {6926#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {6927#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-17 21:55:15,345 INFO L280 TraceCheckUtils]: 70: Hoare triple {6927#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {6799#false} is VALID [2020-07-17 21:55:15,345 INFO L263 TraceCheckUtils]: 71: Hoare triple {6799#false} call activatePump(); {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:15,345 INFO L280 TraceCheckUtils]: 72: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6798#true} is VALID [2020-07-17 21:55:15,346 INFO L280 TraceCheckUtils]: 73: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,346 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {6798#true} {6799#false} #538#return; {6799#false} is VALID [2020-07-17 21:55:15,346 INFO L280 TraceCheckUtils]: 75: Hoare triple {6799#false} assume true; {6799#false} is VALID [2020-07-17 21:55:15,347 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {6799#false} {6798#true} #550#return; {6799#false} is VALID [2020-07-17 21:55:15,347 INFO L280 TraceCheckUtils]: 77: Hoare triple {6799#false} assume true; {6799#false} is VALID [2020-07-17 21:55:15,347 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {6799#false} {6798#true} #510#return; {6799#false} is VALID [2020-07-17 21:55:15,348 INFO L280 TraceCheckUtils]: 79: Hoare triple {6799#false} assume true; {6799#false} is VALID [2020-07-17 21:55:15,348 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6799#false} {6798#true} #528#return; {6799#false} is VALID [2020-07-17 21:55:15,348 INFO L263 TraceCheckUtils]: 81: Hoare triple {6799#false} call __utac_acc__Specification5_spec__3(); {6799#false} is VALID [2020-07-17 21:55:15,348 INFO L280 TraceCheckUtils]: 82: Hoare triple {6799#false} havoc ~tmp~0;havoc ~tmp___0~0; {6799#false} is VALID [2020-07-17 21:55:15,349 INFO L263 TraceCheckUtils]: 83: Hoare triple {6799#false} call #t~ret1 := getWaterLevel(); {6798#true} is VALID [2020-07-17 21:55:15,349 INFO L280 TraceCheckUtils]: 84: Hoare triple {6798#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {6798#true} is VALID [2020-07-17 21:55:15,349 INFO L280 TraceCheckUtils]: 85: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,350 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6798#true} {6799#false} #554#return; {6799#false} is VALID [2020-07-17 21:55:15,350 INFO L280 TraceCheckUtils]: 87: Hoare triple {6799#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {6799#false} is VALID [2020-07-17 21:55:15,350 INFO L280 TraceCheckUtils]: 88: Hoare triple {6799#false} assume 2 != ~tmp~0; {6799#false} is VALID [2020-07-17 21:55:15,351 INFO L263 TraceCheckUtils]: 89: Hoare triple {6799#false} call #t~ret2 := isPumpRunning(); {6798#true} is VALID [2020-07-17 21:55:15,351 INFO L280 TraceCheckUtils]: 90: Hoare triple {6798#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {6798#true} is VALID [2020-07-17 21:55:15,351 INFO L280 TraceCheckUtils]: 91: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-17 21:55:15,352 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {6798#true} {6799#false} #556#return; {6799#false} is VALID [2020-07-17 21:55:15,352 INFO L280 TraceCheckUtils]: 93: Hoare triple {6799#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {6799#false} is VALID [2020-07-17 21:55:15,352 INFO L280 TraceCheckUtils]: 94: Hoare triple {6799#false} assume 0 != ~tmp___0~0; {6799#false} is VALID [2020-07-17 21:55:15,353 INFO L280 TraceCheckUtils]: 95: Hoare triple {6799#false} assume 0 == ~switchedOnBeforeTS~0; {6799#false} is VALID [2020-07-17 21:55:15,353 INFO L263 TraceCheckUtils]: 96: Hoare triple {6799#false} call __automaton_fail(); {6799#false} is VALID [2020-07-17 21:55:15,353 INFO L280 TraceCheckUtils]: 97: Hoare triple {6799#false} assume !false; {6799#false} is VALID [2020-07-17 21:55:15,376 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:55:15,376 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1003308135] [2020-07-17 21:55:15,378 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:55:15,378 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:55:15,378 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1622268246] [2020-07-17 21:55:15,379 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 98 [2020-07-17 21:55:15,380 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:55:15,380 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:55:15,545 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:55:15,545 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:55:15,545 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:55:15,546 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:55:15,546 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:55:15,546 INFO L87 Difference]: Start difference. First operand 245 states and 277 transitions. Second operand 9 states. [2020-07-17 21:55:21,222 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:55:21,570 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:55:21,986 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:55:22,341 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:55:28,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:28,803 INFO L93 Difference]: Finished difference Result 507 states and 607 transitions. [2020-07-17 21:55:28,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 21:55:28,804 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 98 [2020-07-17 21:55:28,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:55:28,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:55:28,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 412 transitions. [2020-07-17 21:55:28,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:55:28,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 412 transitions. [2020-07-17 21:55:28,817 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 412 transitions. [2020-07-17 21:55:30,166 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 412 edges. 412 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:55:30,175 INFO L225 Difference]: With dead ends: 507 [2020-07-17 21:55:30,176 INFO L226 Difference]: Without dead ends: 290 [2020-07-17 21:55:30,177 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-17 21:55:30,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2020-07-17 21:55:32,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 250. [2020-07-17 21:55:32,188 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:55:32,189 INFO L82 GeneralOperation]: Start isEquivalent. First operand 290 states. Second operand 250 states. [2020-07-17 21:55:32,189 INFO L74 IsIncluded]: Start isIncluded. First operand 290 states. Second operand 250 states. [2020-07-17 21:55:32,189 INFO L87 Difference]: Start difference. First operand 290 states. Second operand 250 states. [2020-07-17 21:55:32,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:32,199 INFO L93 Difference]: Finished difference Result 290 states and 349 transitions. [2020-07-17 21:55:32,199 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 349 transitions. [2020-07-17 21:55:32,200 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:55:32,200 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:55:32,200 INFO L74 IsIncluded]: Start isIncluded. First operand 250 states. Second operand 290 states. [2020-07-17 21:55:32,201 INFO L87 Difference]: Start difference. First operand 250 states. Second operand 290 states. [2020-07-17 21:55:32,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:32,210 INFO L93 Difference]: Finished difference Result 290 states and 349 transitions. [2020-07-17 21:55:32,211 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 349 transitions. [2020-07-17 21:55:32,212 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:55:32,212 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:55:32,212 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:55:32,212 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:55:32,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 250 states. [2020-07-17 21:55:32,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 250 states and 282 transitions. [2020-07-17 21:55:32,220 INFO L78 Accepts]: Start accepts. Automaton has 250 states and 282 transitions. Word has length 98 [2020-07-17 21:55:32,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:55:32,221 INFO L479 AbstractCegarLoop]: Abstraction has 250 states and 282 transitions. [2020-07-17 21:55:32,221 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:55:32,221 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 282 transitions. [2020-07-17 21:55:32,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-07-17 21:55:32,222 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:55:32,222 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] [2020-07-17 21:55:32,223 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 21:55:32,223 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:55:32,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:55:32,223 INFO L82 PathProgramCache]: Analyzing trace with hash 43297550, now seen corresponding path program 1 times [2020-07-17 21:55:32,223 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:55:32,224 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1874920873] [2020-07-17 21:55:32,224 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:55:32,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:32,599 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:55:32,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:32,651 INFO L280 TraceCheckUtils]: 0: Hoare triple {8626#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {8562#true} is VALID [2020-07-17 21:55:32,651 INFO L280 TraceCheckUtils]: 1: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,652 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8562#true} {8562#true} #572#return; {8562#true} is VALID [2020-07-17 21:55:32,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:32,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,655 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8562#true} {8562#true} #462#return; {8562#true} is VALID [2020-07-17 21:55:32,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:32,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,659 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8562#true} {8562#true} #464#return; {8562#true} is VALID [2020-07-17 21:55:32,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:32,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {8562#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {8627#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:55:32,674 INFO L280 TraceCheckUtils]: 1: Hoare triple {8627#(= 1 |valid_product_#res|)} assume true; {8627#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:55:32,675 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8627#(= 1 |valid_product_#res|)} {8562#true} #466#return; {8574#(= |main_#t~ret13| 1)} is VALID [2020-07-17 21:55:32,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:32,679 INFO L280 TraceCheckUtils]: 0: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,680 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8562#true} {8562#true} #468#return; {8562#true} is VALID [2020-07-17 21:55:32,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:32,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {8628#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {8562#true} is VALID [2020-07-17 21:55:32,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,695 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8562#true} {8562#true} #562#return; {8562#true} is VALID [2020-07-17 21:55:32,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:32,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:32,700 INFO L280 TraceCheckUtils]: 0: Hoare triple {8562#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {8562#true} is VALID [2020-07-17 21:55:32,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,701 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8562#true} {8628#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {8562#true} is VALID [2020-07-17 21:55:32,701 INFO L263 TraceCheckUtils]: 0: Hoare triple {8628#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {8562#true} is VALID [2020-07-17 21:55:32,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {8562#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {8562#true} is VALID [2020-07-17 21:55:32,702 INFO L280 TraceCheckUtils]: 2: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,702 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8562#true} {8628#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {8562#true} is VALID [2020-07-17 21:55:32,702 INFO L280 TraceCheckUtils]: 4: Hoare triple {8562#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {8562#true} is VALID [2020-07-17 21:55:32,702 INFO L280 TraceCheckUtils]: 5: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,705 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8562#true} {8562#true} #524#return; {8562#true} is VALID [2020-07-17 21:55:32,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:32,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:32,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:32,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:32,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:32,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {8562#true} havoc ~retValue_acc~2; {8562#true} is VALID [2020-07-17 21:55:32,825 INFO L280 TraceCheckUtils]: 1: Hoare triple {8562#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:55:32,825 INFO L280 TraceCheckUtils]: 2: Hoare triple {8702#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:55:32,826 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8702#(<= 1 |isHighWaterSensorDry_#res|)} {8562#true} #522#return; {8700#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-17 21:55:32,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {8562#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {8562#true} is VALID [2020-07-17 21:55:32,827 INFO L263 TraceCheckUtils]: 1: Hoare triple {8562#true} call #t~ret34 := isHighWaterSensorDry(); {8562#true} is VALID [2020-07-17 21:55:32,827 INFO L280 TraceCheckUtils]: 2: Hoare triple {8562#true} havoc ~retValue_acc~2; {8562#true} is VALID [2020-07-17 21:55:32,828 INFO L280 TraceCheckUtils]: 3: Hoare triple {8562#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:55:32,828 INFO L280 TraceCheckUtils]: 4: Hoare triple {8702#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:55:32,830 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8702#(<= 1 |isHighWaterSensorDry_#res|)} {8562#true} #522#return; {8700#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-17 21:55:32,831 INFO L280 TraceCheckUtils]: 6: Hoare triple {8700#(<= 1 |isHighWaterLevel_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {8701#(<= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-17 21:55:32,831 INFO L280 TraceCheckUtils]: 7: Hoare triple {8701#(<= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {8563#false} is VALID [2020-07-17 21:55:32,832 INFO L280 TraceCheckUtils]: 8: Hoare triple {8563#false} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {8563#false} is VALID [2020-07-17 21:55:32,832 INFO L280 TraceCheckUtils]: 9: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-17 21:55:32,832 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {8563#false} {8562#true} #536#return; {8563#false} is VALID [2020-07-17 21:55:32,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:32,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8562#true} is VALID [2020-07-17 21:55:32,836 INFO L280 TraceCheckUtils]: 1: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,836 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8562#true} {8563#false} #538#return; {8563#false} is VALID [2020-07-17 21:55:32,837 INFO L280 TraceCheckUtils]: 0: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8562#true} is VALID [2020-07-17 21:55:32,837 INFO L280 TraceCheckUtils]: 1: Hoare triple {8562#true} assume 0 == ~pumpRunning~0; {8562#true} is VALID [2020-07-17 21:55:32,837 INFO L263 TraceCheckUtils]: 2: Hoare triple {8562#true} call #t~ret14 := isHighWaterLevel(); {8562#true} is VALID [2020-07-17 21:55:32,837 INFO L280 TraceCheckUtils]: 3: Hoare triple {8562#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {8562#true} is VALID [2020-07-17 21:55:32,838 INFO L263 TraceCheckUtils]: 4: Hoare triple {8562#true} call #t~ret34 := isHighWaterSensorDry(); {8562#true} is VALID [2020-07-17 21:55:32,838 INFO L280 TraceCheckUtils]: 5: Hoare triple {8562#true} havoc ~retValue_acc~2; {8562#true} is VALID [2020-07-17 21:55:32,839 INFO L280 TraceCheckUtils]: 6: Hoare triple {8562#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:55:32,839 INFO L280 TraceCheckUtils]: 7: Hoare triple {8702#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:55:32,840 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8702#(<= 1 |isHighWaterSensorDry_#res|)} {8562#true} #522#return; {8700#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-17 21:55:32,841 INFO L280 TraceCheckUtils]: 9: Hoare triple {8700#(<= 1 |isHighWaterLevel_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {8701#(<= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-17 21:55:32,842 INFO L280 TraceCheckUtils]: 10: Hoare triple {8701#(<= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {8563#false} is VALID [2020-07-17 21:55:32,842 INFO L280 TraceCheckUtils]: 11: Hoare triple {8563#false} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {8563#false} is VALID [2020-07-17 21:55:32,842 INFO L280 TraceCheckUtils]: 12: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-17 21:55:32,842 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8563#false} {8562#true} #536#return; {8563#false} is VALID [2020-07-17 21:55:32,842 INFO L280 TraceCheckUtils]: 14: Hoare triple {8563#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {8563#false} is VALID [2020-07-17 21:55:32,843 INFO L280 TraceCheckUtils]: 15: Hoare triple {8563#false} assume 0 != ~tmp~2; {8563#false} is VALID [2020-07-17 21:55:32,843 INFO L263 TraceCheckUtils]: 16: Hoare triple {8563#false} call activatePump(); {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:32,843 INFO L280 TraceCheckUtils]: 17: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8562#true} is VALID [2020-07-17 21:55:32,843 INFO L280 TraceCheckUtils]: 18: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,843 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {8562#true} {8563#false} #538#return; {8563#false} is VALID [2020-07-17 21:55:32,844 INFO L280 TraceCheckUtils]: 20: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-17 21:55:32,844 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8563#false} {8562#true} #550#return; {8563#false} is VALID [2020-07-17 21:55:32,844 INFO L280 TraceCheckUtils]: 0: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {8562#true} is VALID [2020-07-17 21:55:32,845 INFO L280 TraceCheckUtils]: 1: Hoare triple {8562#true} assume !(0 != ~pumpRunning~0); {8562#true} is VALID [2020-07-17 21:55:32,845 INFO L263 TraceCheckUtils]: 2: Hoare triple {8562#true} call processEnvironment__wrappee__highWaterSensor(); {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:32,846 INFO L280 TraceCheckUtils]: 3: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8562#true} is VALID [2020-07-17 21:55:32,846 INFO L280 TraceCheckUtils]: 4: Hoare triple {8562#true} assume 0 == ~pumpRunning~0; {8562#true} is VALID [2020-07-17 21:55:32,846 INFO L263 TraceCheckUtils]: 5: Hoare triple {8562#true} call #t~ret14 := isHighWaterLevel(); {8562#true} is VALID [2020-07-17 21:55:32,846 INFO L280 TraceCheckUtils]: 6: Hoare triple {8562#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {8562#true} is VALID [2020-07-17 21:55:32,847 INFO L263 TraceCheckUtils]: 7: Hoare triple {8562#true} call #t~ret34 := isHighWaterSensorDry(); {8562#true} is VALID [2020-07-17 21:55:32,847 INFO L280 TraceCheckUtils]: 8: Hoare triple {8562#true} havoc ~retValue_acc~2; {8562#true} is VALID [2020-07-17 21:55:32,848 INFO L280 TraceCheckUtils]: 9: Hoare triple {8562#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:55:32,849 INFO L280 TraceCheckUtils]: 10: Hoare triple {8702#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:55:32,850 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8702#(<= 1 |isHighWaterSensorDry_#res|)} {8562#true} #522#return; {8700#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-17 21:55:32,851 INFO L280 TraceCheckUtils]: 12: Hoare triple {8700#(<= 1 |isHighWaterLevel_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {8701#(<= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-17 21:55:32,852 INFO L280 TraceCheckUtils]: 13: Hoare triple {8701#(<= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {8563#false} is VALID [2020-07-17 21:55:32,852 INFO L280 TraceCheckUtils]: 14: Hoare triple {8563#false} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {8563#false} is VALID [2020-07-17 21:55:32,852 INFO L280 TraceCheckUtils]: 15: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-17 21:55:32,853 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8563#false} {8562#true} #536#return; {8563#false} is VALID [2020-07-17 21:55:32,853 INFO L280 TraceCheckUtils]: 17: Hoare triple {8563#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {8563#false} is VALID [2020-07-17 21:55:32,853 INFO L280 TraceCheckUtils]: 18: Hoare triple {8563#false} assume 0 != ~tmp~2; {8563#false} is VALID [2020-07-17 21:55:32,854 INFO L263 TraceCheckUtils]: 19: Hoare triple {8563#false} call activatePump(); {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:32,854 INFO L280 TraceCheckUtils]: 20: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8562#true} is VALID [2020-07-17 21:55:32,854 INFO L280 TraceCheckUtils]: 21: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,855 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8562#true} {8563#false} #538#return; {8563#false} is VALID [2020-07-17 21:55:32,855 INFO L280 TraceCheckUtils]: 23: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-17 21:55:32,855 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8563#false} {8562#true} #550#return; {8563#false} is VALID [2020-07-17 21:55:32,855 INFO L280 TraceCheckUtils]: 25: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-17 21:55:32,856 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8563#false} {8562#true} #510#return; {8563#false} is VALID [2020-07-17 21:55:32,856 INFO L280 TraceCheckUtils]: 0: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {8562#true} is VALID [2020-07-17 21:55:32,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {8562#true} assume !(0 != ~pumpRunning~0); {8562#true} is VALID [2020-07-17 21:55:32,857 INFO L263 TraceCheckUtils]: 2: Hoare triple {8562#true} call processEnvironment__wrappee__lowWaterSensor(); {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:32,858 INFO L280 TraceCheckUtils]: 3: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {8562#true} is VALID [2020-07-17 21:55:32,858 INFO L280 TraceCheckUtils]: 4: Hoare triple {8562#true} assume !(0 != ~pumpRunning~0); {8562#true} is VALID [2020-07-17 21:55:32,859 INFO L263 TraceCheckUtils]: 5: Hoare triple {8562#true} call processEnvironment__wrappee__highWaterSensor(); {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:32,859 INFO L280 TraceCheckUtils]: 6: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8562#true} is VALID [2020-07-17 21:55:32,859 INFO L280 TraceCheckUtils]: 7: Hoare triple {8562#true} assume 0 == ~pumpRunning~0; {8562#true} is VALID [2020-07-17 21:55:32,859 INFO L263 TraceCheckUtils]: 8: Hoare triple {8562#true} call #t~ret14 := isHighWaterLevel(); {8562#true} is VALID [2020-07-17 21:55:32,859 INFO L280 TraceCheckUtils]: 9: Hoare triple {8562#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {8562#true} is VALID [2020-07-17 21:55:32,860 INFO L263 TraceCheckUtils]: 10: Hoare triple {8562#true} call #t~ret34 := isHighWaterSensorDry(); {8562#true} is VALID [2020-07-17 21:55:32,860 INFO L280 TraceCheckUtils]: 11: Hoare triple {8562#true} havoc ~retValue_acc~2; {8562#true} is VALID [2020-07-17 21:55:32,861 INFO L280 TraceCheckUtils]: 12: Hoare triple {8562#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:55:32,861 INFO L280 TraceCheckUtils]: 13: Hoare triple {8702#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:55:32,862 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8702#(<= 1 |isHighWaterSensorDry_#res|)} {8562#true} #522#return; {8700#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-17 21:55:32,863 INFO L280 TraceCheckUtils]: 15: Hoare triple {8700#(<= 1 |isHighWaterLevel_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {8701#(<= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-17 21:55:32,864 INFO L280 TraceCheckUtils]: 16: Hoare triple {8701#(<= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {8563#false} is VALID [2020-07-17 21:55:32,864 INFO L280 TraceCheckUtils]: 17: Hoare triple {8563#false} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {8563#false} is VALID [2020-07-17 21:55:32,865 INFO L280 TraceCheckUtils]: 18: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-17 21:55:32,865 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {8563#false} {8562#true} #536#return; {8563#false} is VALID [2020-07-17 21:55:32,865 INFO L280 TraceCheckUtils]: 20: Hoare triple {8563#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {8563#false} is VALID [2020-07-17 21:55:32,865 INFO L280 TraceCheckUtils]: 21: Hoare triple {8563#false} assume 0 != ~tmp~2; {8563#false} is VALID [2020-07-17 21:55:32,865 INFO L263 TraceCheckUtils]: 22: Hoare triple {8563#false} call activatePump(); {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:32,866 INFO L280 TraceCheckUtils]: 23: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8562#true} is VALID [2020-07-17 21:55:32,866 INFO L280 TraceCheckUtils]: 24: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,866 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8562#true} {8563#false} #538#return; {8563#false} is VALID [2020-07-17 21:55:32,866 INFO L280 TraceCheckUtils]: 26: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-17 21:55:32,867 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {8563#false} {8562#true} #550#return; {8563#false} is VALID [2020-07-17 21:55:32,867 INFO L280 TraceCheckUtils]: 28: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-17 21:55:32,867 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8563#false} {8562#true} #510#return; {8563#false} is VALID [2020-07-17 21:55:32,868 INFO L280 TraceCheckUtils]: 30: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-17 21:55:32,868 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8563#false} {8562#true} #528#return; {8563#false} is VALID [2020-07-17 21:55:32,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:32,872 INFO L280 TraceCheckUtils]: 0: Hoare triple {8562#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {8562#true} is VALID [2020-07-17 21:55:32,873 INFO L280 TraceCheckUtils]: 1: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,873 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8562#true} {8563#false} #554#return; {8563#false} is VALID [2020-07-17 21:55:32,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:32,876 INFO L280 TraceCheckUtils]: 0: Hoare triple {8562#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {8562#true} is VALID [2020-07-17 21:55:32,876 INFO L280 TraceCheckUtils]: 1: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,877 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8562#true} {8563#false} #556#return; {8563#false} is VALID [2020-07-17 21:55:32,881 INFO L263 TraceCheckUtils]: 0: Hoare triple {8562#true} call ULTIMATE.init(); {8626#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:55:32,882 INFO L280 TraceCheckUtils]: 1: Hoare triple {8626#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {8562#true} is VALID [2020-07-17 21:55:32,882 INFO L280 TraceCheckUtils]: 2: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,882 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8562#true} {8562#true} #572#return; {8562#true} is VALID [2020-07-17 21:55:32,882 INFO L263 TraceCheckUtils]: 4: Hoare triple {8562#true} call #t~ret76 := main(); {8562#true} is VALID [2020-07-17 21:55:32,883 INFO L280 TraceCheckUtils]: 5: Hoare triple {8562#true} havoc ~retValue_acc~4;havoc ~tmp~1; {8562#true} is VALID [2020-07-17 21:55:32,883 INFO L263 TraceCheckUtils]: 6: Hoare triple {8562#true} call select_helpers(); {8562#true} is VALID [2020-07-17 21:55:32,883 INFO L280 TraceCheckUtils]: 7: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,883 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8562#true} {8562#true} #462#return; {8562#true} is VALID [2020-07-17 21:55:32,883 INFO L263 TraceCheckUtils]: 9: Hoare triple {8562#true} call select_features(); {8562#true} is VALID [2020-07-17 21:55:32,884 INFO L280 TraceCheckUtils]: 10: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,884 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8562#true} {8562#true} #464#return; {8562#true} is VALID [2020-07-17 21:55:32,884 INFO L263 TraceCheckUtils]: 12: Hoare triple {8562#true} call #t~ret13 := valid_product(); {8562#true} is VALID [2020-07-17 21:55:32,885 INFO L280 TraceCheckUtils]: 13: Hoare triple {8562#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {8627#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:55:32,885 INFO L280 TraceCheckUtils]: 14: Hoare triple {8627#(= 1 |valid_product_#res|)} assume true; {8627#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:55:32,886 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8627#(= 1 |valid_product_#res|)} {8562#true} #466#return; {8574#(= |main_#t~ret13| 1)} is VALID [2020-07-17 21:55:32,887 INFO L280 TraceCheckUtils]: 16: Hoare triple {8574#(= |main_#t~ret13| 1)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {8575#(= 1 main_~tmp~1)} is VALID [2020-07-17 21:55:32,887 INFO L280 TraceCheckUtils]: 17: Hoare triple {8575#(= 1 main_~tmp~1)} assume 0 != ~tmp~1; {8562#true} is VALID [2020-07-17 21:55:32,887 INFO L263 TraceCheckUtils]: 18: Hoare triple {8562#true} call setup(); {8562#true} is VALID [2020-07-17 21:55:32,887 INFO L280 TraceCheckUtils]: 19: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,888 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8562#true} {8562#true} #468#return; {8562#true} is VALID [2020-07-17 21:55:32,888 INFO L263 TraceCheckUtils]: 21: Hoare triple {8562#true} call runTest(); {8562#true} is VALID [2020-07-17 21:55:32,889 INFO L263 TraceCheckUtils]: 22: Hoare triple {8562#true} call __utac_acc__Specification5_spec__1(); {8628#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:55:32,889 INFO L280 TraceCheckUtils]: 23: Hoare triple {8628#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {8562#true} is VALID [2020-07-17 21:55:32,889 INFO L280 TraceCheckUtils]: 24: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,889 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8562#true} {8562#true} #562#return; {8562#true} is VALID [2020-07-17 21:55:32,890 INFO L263 TraceCheckUtils]: 26: Hoare triple {8562#true} call test(); {8562#true} is VALID [2020-07-17 21:55:32,890 INFO L280 TraceCheckUtils]: 27: Hoare triple {8562#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {8562#true} is VALID [2020-07-17 21:55:32,890 INFO L280 TraceCheckUtils]: 28: Hoare triple {8562#true} assume !false; {8562#true} is VALID [2020-07-17 21:55:32,891 INFO L280 TraceCheckUtils]: 29: Hoare triple {8562#true} assume ~splverifierCounter~0 < 4; {8562#true} is VALID [2020-07-17 21:55:32,891 INFO L280 TraceCheckUtils]: 30: Hoare triple {8562#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {8562#true} is VALID [2020-07-17 21:55:32,891 INFO L280 TraceCheckUtils]: 31: Hoare triple {8562#true} assume !(0 != ~tmp~7); {8562#true} is VALID [2020-07-17 21:55:32,891 INFO L280 TraceCheckUtils]: 32: Hoare triple {8562#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {8562#true} is VALID [2020-07-17 21:55:32,891 INFO L280 TraceCheckUtils]: 33: Hoare triple {8562#true} assume !(0 != ~tmp___0~3); {8562#true} is VALID [2020-07-17 21:55:32,892 INFO L280 TraceCheckUtils]: 34: Hoare triple {8562#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {8562#true} is VALID [2020-07-17 21:55:32,892 INFO L280 TraceCheckUtils]: 35: Hoare triple {8562#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {8562#true} is VALID [2020-07-17 21:55:32,892 INFO L280 TraceCheckUtils]: 36: Hoare triple {8562#true} assume 0 != ~tmp___1~0; {8562#true} is VALID [2020-07-17 21:55:32,892 INFO L263 TraceCheckUtils]: 37: Hoare triple {8562#true} call timeShift(); {8562#true} is VALID [2020-07-17 21:55:32,893 INFO L263 TraceCheckUtils]: 38: Hoare triple {8562#true} call __utac_acc__Specification5_spec__2(); {8628#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:55:32,894 INFO L263 TraceCheckUtils]: 39: Hoare triple {8628#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {8562#true} is VALID [2020-07-17 21:55:32,894 INFO L280 TraceCheckUtils]: 40: Hoare triple {8562#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {8562#true} is VALID [2020-07-17 21:55:32,894 INFO L280 TraceCheckUtils]: 41: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,895 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8562#true} {8628#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {8562#true} is VALID [2020-07-17 21:55:32,895 INFO L280 TraceCheckUtils]: 43: Hoare triple {8562#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {8562#true} is VALID [2020-07-17 21:55:32,895 INFO L280 TraceCheckUtils]: 44: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,895 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8562#true} {8562#true} #524#return; {8562#true} is VALID [2020-07-17 21:55:32,896 INFO L280 TraceCheckUtils]: 46: Hoare triple {8562#true} assume !(0 != ~pumpRunning~0); {8562#true} is VALID [2020-07-17 21:55:32,896 INFO L280 TraceCheckUtils]: 47: Hoare triple {8562#true} assume 0 != ~systemActive~0; {8562#true} is VALID [2020-07-17 21:55:32,897 INFO L263 TraceCheckUtils]: 48: Hoare triple {8562#true} call processEnvironment(); {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:32,897 INFO L280 TraceCheckUtils]: 49: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {8562#true} is VALID [2020-07-17 21:55:32,897 INFO L280 TraceCheckUtils]: 50: Hoare triple {8562#true} assume !(0 != ~pumpRunning~0); {8562#true} is VALID [2020-07-17 21:55:32,898 INFO L263 TraceCheckUtils]: 51: Hoare triple {8562#true} call processEnvironment__wrappee__lowWaterSensor(); {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:32,898 INFO L280 TraceCheckUtils]: 52: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {8562#true} is VALID [2020-07-17 21:55:32,899 INFO L280 TraceCheckUtils]: 53: Hoare triple {8562#true} assume !(0 != ~pumpRunning~0); {8562#true} is VALID [2020-07-17 21:55:32,899 INFO L263 TraceCheckUtils]: 54: Hoare triple {8562#true} call processEnvironment__wrappee__highWaterSensor(); {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:32,900 INFO L280 TraceCheckUtils]: 55: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8562#true} is VALID [2020-07-17 21:55:32,900 INFO L280 TraceCheckUtils]: 56: Hoare triple {8562#true} assume 0 == ~pumpRunning~0; {8562#true} is VALID [2020-07-17 21:55:32,900 INFO L263 TraceCheckUtils]: 57: Hoare triple {8562#true} call #t~ret14 := isHighWaterLevel(); {8562#true} is VALID [2020-07-17 21:55:32,900 INFO L280 TraceCheckUtils]: 58: Hoare triple {8562#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {8562#true} is VALID [2020-07-17 21:55:32,900 INFO L263 TraceCheckUtils]: 59: Hoare triple {8562#true} call #t~ret34 := isHighWaterSensorDry(); {8562#true} is VALID [2020-07-17 21:55:32,900 INFO L280 TraceCheckUtils]: 60: Hoare triple {8562#true} havoc ~retValue_acc~2; {8562#true} is VALID [2020-07-17 21:55:32,901 INFO L280 TraceCheckUtils]: 61: Hoare triple {8562#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:55:32,902 INFO L280 TraceCheckUtils]: 62: Hoare triple {8702#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:55:32,903 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8702#(<= 1 |isHighWaterSensorDry_#res|)} {8562#true} #522#return; {8700#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-17 21:55:32,903 INFO L280 TraceCheckUtils]: 64: Hoare triple {8700#(<= 1 |isHighWaterLevel_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {8701#(<= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-17 21:55:32,904 INFO L280 TraceCheckUtils]: 65: Hoare triple {8701#(<= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {8563#false} is VALID [2020-07-17 21:55:32,904 INFO L280 TraceCheckUtils]: 66: Hoare triple {8563#false} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {8563#false} is VALID [2020-07-17 21:55:32,905 INFO L280 TraceCheckUtils]: 67: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-17 21:55:32,905 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {8563#false} {8562#true} #536#return; {8563#false} is VALID [2020-07-17 21:55:32,905 INFO L280 TraceCheckUtils]: 69: Hoare triple {8563#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {8563#false} is VALID [2020-07-17 21:55:32,905 INFO L280 TraceCheckUtils]: 70: Hoare triple {8563#false} assume 0 != ~tmp~2; {8563#false} is VALID [2020-07-17 21:55:32,905 INFO L263 TraceCheckUtils]: 71: Hoare triple {8563#false} call activatePump(); {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:32,905 INFO L280 TraceCheckUtils]: 72: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8562#true} is VALID [2020-07-17 21:55:32,906 INFO L280 TraceCheckUtils]: 73: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,906 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {8562#true} {8563#false} #538#return; {8563#false} is VALID [2020-07-17 21:55:32,906 INFO L280 TraceCheckUtils]: 75: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-17 21:55:32,906 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {8563#false} {8562#true} #550#return; {8563#false} is VALID [2020-07-17 21:55:32,906 INFO L280 TraceCheckUtils]: 77: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-17 21:55:32,907 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8563#false} {8562#true} #510#return; {8563#false} is VALID [2020-07-17 21:55:32,907 INFO L280 TraceCheckUtils]: 79: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-17 21:55:32,907 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {8563#false} {8562#true} #528#return; {8563#false} is VALID [2020-07-17 21:55:32,908 INFO L263 TraceCheckUtils]: 81: Hoare triple {8563#false} call __utac_acc__Specification5_spec__3(); {8563#false} is VALID [2020-07-17 21:55:32,908 INFO L280 TraceCheckUtils]: 82: Hoare triple {8563#false} havoc ~tmp~0;havoc ~tmp___0~0; {8563#false} is VALID [2020-07-17 21:55:32,908 INFO L263 TraceCheckUtils]: 83: Hoare triple {8563#false} call #t~ret1 := getWaterLevel(); {8562#true} is VALID [2020-07-17 21:55:32,908 INFO L280 TraceCheckUtils]: 84: Hoare triple {8562#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {8562#true} is VALID [2020-07-17 21:55:32,909 INFO L280 TraceCheckUtils]: 85: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,909 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {8562#true} {8563#false} #554#return; {8563#false} is VALID [2020-07-17 21:55:32,909 INFO L280 TraceCheckUtils]: 87: Hoare triple {8563#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {8563#false} is VALID [2020-07-17 21:55:32,909 INFO L280 TraceCheckUtils]: 88: Hoare triple {8563#false} assume 2 != ~tmp~0; {8563#false} is VALID [2020-07-17 21:55:32,909 INFO L263 TraceCheckUtils]: 89: Hoare triple {8563#false} call #t~ret2 := isPumpRunning(); {8562#true} is VALID [2020-07-17 21:55:32,910 INFO L280 TraceCheckUtils]: 90: Hoare triple {8562#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {8562#true} is VALID [2020-07-17 21:55:32,910 INFO L280 TraceCheckUtils]: 91: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-17 21:55:32,910 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {8562#true} {8563#false} #556#return; {8563#false} is VALID [2020-07-17 21:55:32,910 INFO L280 TraceCheckUtils]: 93: Hoare triple {8563#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {8563#false} is VALID [2020-07-17 21:55:32,911 INFO L280 TraceCheckUtils]: 94: Hoare triple {8563#false} assume 0 != ~tmp___0~0; {8563#false} is VALID [2020-07-17 21:55:32,911 INFO L280 TraceCheckUtils]: 95: Hoare triple {8563#false} assume 0 == ~switchedOnBeforeTS~0; {8563#false} is VALID [2020-07-17 21:55:32,911 INFO L263 TraceCheckUtils]: 96: Hoare triple {8563#false} call __automaton_fail(); {8563#false} is VALID [2020-07-17 21:55:32,911 INFO L280 TraceCheckUtils]: 97: Hoare triple {8563#false} assume !false; {8563#false} is VALID [2020-07-17 21:55:32,926 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:55:32,926 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1874920873] [2020-07-17 21:55:32,927 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:55:32,927 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 21:55:32,927 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1260475843] [2020-07-17 21:55:32,929 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 98 [2020-07-17 21:55:32,930 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:55:32,930 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 21:55:33,054 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:55:33,055 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 21:55:33,055 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:55:33,055 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 21:55:33,056 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-17 21:55:33,056 INFO L87 Difference]: Start difference. First operand 250 states and 282 transitions. Second operand 11 states. [2020-07-17 21:55:34,956 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:55:35,374 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:55:35,714 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:55:40,418 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:55:40,892 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:55:41,232 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:55:49,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:49,164 INFO L93 Difference]: Finished difference Result 519 states and 628 transitions. [2020-07-17 21:55:49,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 21:55:49,165 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 98 [2020-07-17 21:55:49,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:55:49,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:55:49,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 414 transitions. [2020-07-17 21:55:49,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:55:49,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 414 transitions. [2020-07-17 21:55:49,177 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 414 transitions. [2020-07-17 21:55:50,509 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 414 edges. 414 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:55:50,521 INFO L225 Difference]: With dead ends: 519 [2020-07-17 21:55:50,521 INFO L226 Difference]: Without dead ends: 297 [2020-07-17 21:55:50,523 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-17 21:55:50,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 297 states. [2020-07-17 21:55:52,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 297 to 254. [2020-07-17 21:55:52,483 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:55:52,483 INFO L82 GeneralOperation]: Start isEquivalent. First operand 297 states. Second operand 254 states. [2020-07-17 21:55:52,484 INFO L74 IsIncluded]: Start isIncluded. First operand 297 states. Second operand 254 states. [2020-07-17 21:55:52,484 INFO L87 Difference]: Start difference. First operand 297 states. Second operand 254 states. [2020-07-17 21:55:52,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:52,495 INFO L93 Difference]: Finished difference Result 297 states and 356 transitions. [2020-07-17 21:55:52,495 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 356 transitions. [2020-07-17 21:55:52,496 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:55:52,496 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:55:52,496 INFO L74 IsIncluded]: Start isIncluded. First operand 254 states. Second operand 297 states. [2020-07-17 21:55:52,496 INFO L87 Difference]: Start difference. First operand 254 states. Second operand 297 states. [2020-07-17 21:55:52,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:52,506 INFO L93 Difference]: Finished difference Result 297 states and 356 transitions. [2020-07-17 21:55:52,506 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 356 transitions. [2020-07-17 21:55:52,507 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:55:52,507 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:55:52,507 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:55:52,507 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:55:52,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 254 states. [2020-07-17 21:55:52,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 286 transitions. [2020-07-17 21:55:52,515 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 286 transitions. Word has length 98 [2020-07-17 21:55:52,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:55:52,515 INFO L479 AbstractCegarLoop]: Abstraction has 254 states and 286 transitions. [2020-07-17 21:55:52,516 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 21:55:52,516 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 286 transitions. [2020-07-17 21:55:52,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-07-17 21:55:52,517 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:55:52,517 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] [2020-07-17 21:55:52,518 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-17 21:55:52,518 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:55:52,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:55:52,518 INFO L82 PathProgramCache]: Analyzing trace with hash 373063311, now seen corresponding path program 1 times [2020-07-17 21:55:52,518 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:55:52,519 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [367012147] [2020-07-17 21:55:52,519 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:55:52,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:52,855 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:55:52,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:52,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {10426#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:52,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {10368#(= 1 ~waterLevel~0)} assume true; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:52,917 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10368#(= 1 ~waterLevel~0)} {10363#true} #572#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:52,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:52,920 INFO L280 TraceCheckUtils]: 0: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:52,921 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #462#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:52,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:52,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:52,925 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #464#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:52,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:52,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {10363#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {10363#true} is VALID [2020-07-17 21:55:52,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:52,929 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #466#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:52,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:52,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:52,934 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #468#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:52,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:52,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {10427#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10363#true} is VALID [2020-07-17 21:55:52,948 INFO L280 TraceCheckUtils]: 1: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:52,949 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #562#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:52,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:52,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:52,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {10363#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {10363#true} is VALID [2020-07-17 21:55:52,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:52,957 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10363#true} {10427#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {10363#true} is VALID [2020-07-17 21:55:52,957 INFO L263 TraceCheckUtils]: 0: Hoare triple {10427#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {10363#true} is VALID [2020-07-17 21:55:52,957 INFO L280 TraceCheckUtils]: 1: Hoare triple {10363#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {10363#true} is VALID [2020-07-17 21:55:52,957 INFO L280 TraceCheckUtils]: 2: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:52,957 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10363#true} {10427#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {10363#true} is VALID [2020-07-17 21:55:52,958 INFO L280 TraceCheckUtils]: 4: Hoare triple {10363#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {10363#true} is VALID [2020-07-17 21:55:52,958 INFO L280 TraceCheckUtils]: 5: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:52,959 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #524#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:52,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:52,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:53,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:53,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:53,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:53,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {10363#true} havoc ~retValue_acc~2; {10363#true} is VALID [2020-07-17 21:55:53,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {10363#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,067 INFO L280 TraceCheckUtils]: 2: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,068 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #522#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {10363#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {10363#true} is VALID [2020-07-17 21:55:53,069 INFO L263 TraceCheckUtils]: 1: Hoare triple {10363#true} call #t~ret34 := isHighWaterSensorDry(); {10363#true} is VALID [2020-07-17 21:55:53,069 INFO L280 TraceCheckUtils]: 2: Hoare triple {10363#true} havoc ~retValue_acc~2; {10363#true} is VALID [2020-07-17 21:55:53,070 INFO L280 TraceCheckUtils]: 3: Hoare triple {10363#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,070 INFO L280 TraceCheckUtils]: 4: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,071 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #522#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,072 INFO L280 TraceCheckUtils]: 6: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,072 INFO L280 TraceCheckUtils]: 7: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,073 INFO L280 TraceCheckUtils]: 8: Hoare triple {10459#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,074 INFO L280 TraceCheckUtils]: 9: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,075 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #536#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:53,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10363#true} is VALID [2020-07-17 21:55:53,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:53,080 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10363#true} {10459#(<= 2 ~waterLevel~0)} #538#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,080 INFO L280 TraceCheckUtils]: 0: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10363#true} is VALID [2020-07-17 21:55:53,080 INFO L280 TraceCheckUtils]: 1: Hoare triple {10363#true} assume 0 == ~pumpRunning~0; {10363#true} is VALID [2020-07-17 21:55:53,080 INFO L263 TraceCheckUtils]: 2: Hoare triple {10363#true} call #t~ret14 := isHighWaterLevel(); {10363#true} is VALID [2020-07-17 21:55:53,081 INFO L280 TraceCheckUtils]: 3: Hoare triple {10363#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {10363#true} is VALID [2020-07-17 21:55:53,081 INFO L263 TraceCheckUtils]: 4: Hoare triple {10363#true} call #t~ret34 := isHighWaterSensorDry(); {10363#true} is VALID [2020-07-17 21:55:53,081 INFO L280 TraceCheckUtils]: 5: Hoare triple {10363#true} havoc ~retValue_acc~2; {10363#true} is VALID [2020-07-17 21:55:53,082 INFO L280 TraceCheckUtils]: 6: Hoare triple {10363#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,082 INFO L280 TraceCheckUtils]: 7: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,083 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #522#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,084 INFO L280 TraceCheckUtils]: 9: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,084 INFO L280 TraceCheckUtils]: 10: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,085 INFO L280 TraceCheckUtils]: 11: Hoare triple {10459#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,085 INFO L280 TraceCheckUtils]: 12: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,086 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #536#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,087 INFO L280 TraceCheckUtils]: 14: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,087 INFO L280 TraceCheckUtils]: 15: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~2; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,088 INFO L263 TraceCheckUtils]: 16: Hoare triple {10459#(<= 2 ~waterLevel~0)} call activatePump(); {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:53,088 INFO L280 TraceCheckUtils]: 17: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10363#true} is VALID [2020-07-17 21:55:53,089 INFO L280 TraceCheckUtils]: 18: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:53,089 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {10363#true} {10459#(<= 2 ~waterLevel~0)} #538#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,090 INFO L280 TraceCheckUtils]: 20: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,090 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #550#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,091 INFO L280 TraceCheckUtils]: 0: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10363#true} is VALID [2020-07-17 21:55:53,091 INFO L280 TraceCheckUtils]: 1: Hoare triple {10363#true} assume !(0 != ~pumpRunning~0); {10363#true} is VALID [2020-07-17 21:55:53,092 INFO L263 TraceCheckUtils]: 2: Hoare triple {10363#true} call processEnvironment__wrappee__highWaterSensor(); {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:53,092 INFO L280 TraceCheckUtils]: 3: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10363#true} is VALID [2020-07-17 21:55:53,092 INFO L280 TraceCheckUtils]: 4: Hoare triple {10363#true} assume 0 == ~pumpRunning~0; {10363#true} is VALID [2020-07-17 21:55:53,093 INFO L263 TraceCheckUtils]: 5: Hoare triple {10363#true} call #t~ret14 := isHighWaterLevel(); {10363#true} is VALID [2020-07-17 21:55:53,093 INFO L280 TraceCheckUtils]: 6: Hoare triple {10363#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {10363#true} is VALID [2020-07-17 21:55:53,093 INFO L263 TraceCheckUtils]: 7: Hoare triple {10363#true} call #t~ret34 := isHighWaterSensorDry(); {10363#true} is VALID [2020-07-17 21:55:53,093 INFO L280 TraceCheckUtils]: 8: Hoare triple {10363#true} havoc ~retValue_acc~2; {10363#true} is VALID [2020-07-17 21:55:53,094 INFO L280 TraceCheckUtils]: 9: Hoare triple {10363#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,094 INFO L280 TraceCheckUtils]: 10: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,095 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #522#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,096 INFO L280 TraceCheckUtils]: 12: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,096 INFO L280 TraceCheckUtils]: 13: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,097 INFO L280 TraceCheckUtils]: 14: Hoare triple {10459#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,097 INFO L280 TraceCheckUtils]: 15: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,098 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #536#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,099 INFO L280 TraceCheckUtils]: 17: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,099 INFO L280 TraceCheckUtils]: 18: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~2; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,100 INFO L263 TraceCheckUtils]: 19: Hoare triple {10459#(<= 2 ~waterLevel~0)} call activatePump(); {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:53,100 INFO L280 TraceCheckUtils]: 20: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10363#true} is VALID [2020-07-17 21:55:53,101 INFO L280 TraceCheckUtils]: 21: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:53,101 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10363#true} {10459#(<= 2 ~waterLevel~0)} #538#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,103 INFO L280 TraceCheckUtils]: 23: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,103 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #550#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,104 INFO L280 TraceCheckUtils]: 25: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,105 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #510#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,106 INFO L280 TraceCheckUtils]: 0: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {10363#true} is VALID [2020-07-17 21:55:53,106 INFO L280 TraceCheckUtils]: 1: Hoare triple {10363#true} assume !(0 != ~pumpRunning~0); {10363#true} is VALID [2020-07-17 21:55:53,106 INFO L263 TraceCheckUtils]: 2: Hoare triple {10363#true} call processEnvironment__wrappee__lowWaterSensor(); {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:53,107 INFO L280 TraceCheckUtils]: 3: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10363#true} is VALID [2020-07-17 21:55:53,107 INFO L280 TraceCheckUtils]: 4: Hoare triple {10363#true} assume !(0 != ~pumpRunning~0); {10363#true} is VALID [2020-07-17 21:55:53,107 INFO L263 TraceCheckUtils]: 5: Hoare triple {10363#true} call processEnvironment__wrappee__highWaterSensor(); {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:53,108 INFO L280 TraceCheckUtils]: 6: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10363#true} is VALID [2020-07-17 21:55:53,108 INFO L280 TraceCheckUtils]: 7: Hoare triple {10363#true} assume 0 == ~pumpRunning~0; {10363#true} is VALID [2020-07-17 21:55:53,108 INFO L263 TraceCheckUtils]: 8: Hoare triple {10363#true} call #t~ret14 := isHighWaterLevel(); {10363#true} is VALID [2020-07-17 21:55:53,108 INFO L280 TraceCheckUtils]: 9: Hoare triple {10363#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {10363#true} is VALID [2020-07-17 21:55:53,108 INFO L263 TraceCheckUtils]: 10: Hoare triple {10363#true} call #t~ret34 := isHighWaterSensorDry(); {10363#true} is VALID [2020-07-17 21:55:53,109 INFO L280 TraceCheckUtils]: 11: Hoare triple {10363#true} havoc ~retValue_acc~2; {10363#true} is VALID [2020-07-17 21:55:53,109 INFO L280 TraceCheckUtils]: 12: Hoare triple {10363#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,110 INFO L280 TraceCheckUtils]: 13: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,111 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #522#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,111 INFO L280 TraceCheckUtils]: 15: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,112 INFO L280 TraceCheckUtils]: 16: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,112 INFO L280 TraceCheckUtils]: 17: Hoare triple {10459#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,113 INFO L280 TraceCheckUtils]: 18: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,114 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #536#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,114 INFO L280 TraceCheckUtils]: 20: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,115 INFO L280 TraceCheckUtils]: 21: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~2; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,116 INFO L263 TraceCheckUtils]: 22: Hoare triple {10459#(<= 2 ~waterLevel~0)} call activatePump(); {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:53,116 INFO L280 TraceCheckUtils]: 23: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10363#true} is VALID [2020-07-17 21:55:53,116 INFO L280 TraceCheckUtils]: 24: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:53,117 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10363#true} {10459#(<= 2 ~waterLevel~0)} #538#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,117 INFO L280 TraceCheckUtils]: 26: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,118 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #550#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,119 INFO L280 TraceCheckUtils]: 28: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,119 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #510#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,120 INFO L280 TraceCheckUtils]: 30: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,120 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10368#(= 1 ~waterLevel~0)} #528#return; {10364#false} is VALID [2020-07-17 21:55:53,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:53,124 INFO L280 TraceCheckUtils]: 0: Hoare triple {10363#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10363#true} is VALID [2020-07-17 21:55:53,125 INFO L280 TraceCheckUtils]: 1: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:53,125 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10363#true} {10364#false} #554#return; {10364#false} is VALID [2020-07-17 21:55:53,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:53,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {10363#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {10363#true} is VALID [2020-07-17 21:55:53,128 INFO L280 TraceCheckUtils]: 1: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:53,128 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10363#true} {10364#false} #556#return; {10364#false} is VALID [2020-07-17 21:55:53,132 INFO L263 TraceCheckUtils]: 0: Hoare triple {10363#true} call ULTIMATE.init(); {10426#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:55:53,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {10426#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,138 INFO L280 TraceCheckUtils]: 2: Hoare triple {10368#(= 1 ~waterLevel~0)} assume true; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,139 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10368#(= 1 ~waterLevel~0)} {10363#true} #572#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,139 INFO L263 TraceCheckUtils]: 4: Hoare triple {10368#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,140 INFO L280 TraceCheckUtils]: 5: Hoare triple {10368#(= 1 ~waterLevel~0)} havoc ~retValue_acc~4;havoc ~tmp~1; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,140 INFO L263 TraceCheckUtils]: 6: Hoare triple {10368#(= 1 ~waterLevel~0)} call select_helpers(); {10363#true} is VALID [2020-07-17 21:55:53,140 INFO L280 TraceCheckUtils]: 7: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:53,141 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #462#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,141 INFO L263 TraceCheckUtils]: 9: Hoare triple {10368#(= 1 ~waterLevel~0)} call select_features(); {10363#true} is VALID [2020-07-17 21:55:53,142 INFO L280 TraceCheckUtils]: 10: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:53,142 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #464#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,142 INFO L263 TraceCheckUtils]: 12: Hoare triple {10368#(= 1 ~waterLevel~0)} call #t~ret13 := valid_product(); {10363#true} is VALID [2020-07-17 21:55:53,143 INFO L280 TraceCheckUtils]: 13: Hoare triple {10363#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {10363#true} is VALID [2020-07-17 21:55:53,143 INFO L280 TraceCheckUtils]: 14: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:53,143 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #466#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,144 INFO L280 TraceCheckUtils]: 16: Hoare triple {10368#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,144 INFO L280 TraceCheckUtils]: 17: Hoare triple {10368#(= 1 ~waterLevel~0)} assume 0 != ~tmp~1; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,145 INFO L263 TraceCheckUtils]: 18: Hoare triple {10368#(= 1 ~waterLevel~0)} call setup(); {10363#true} is VALID [2020-07-17 21:55:53,145 INFO L280 TraceCheckUtils]: 19: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:53,145 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #468#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,146 INFO L263 TraceCheckUtils]: 21: Hoare triple {10368#(= 1 ~waterLevel~0)} call runTest(); {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,147 INFO L263 TraceCheckUtils]: 22: Hoare triple {10368#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {10427#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:55:53,147 INFO L280 TraceCheckUtils]: 23: Hoare triple {10427#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10363#true} is VALID [2020-07-17 21:55:53,147 INFO L280 TraceCheckUtils]: 24: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:53,148 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #562#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,149 INFO L263 TraceCheckUtils]: 26: Hoare triple {10368#(= 1 ~waterLevel~0)} call test(); {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,149 INFO L280 TraceCheckUtils]: 27: Hoare triple {10368#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,150 INFO L280 TraceCheckUtils]: 28: Hoare triple {10368#(= 1 ~waterLevel~0)} assume !false; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,150 INFO L280 TraceCheckUtils]: 29: Hoare triple {10368#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,151 INFO L280 TraceCheckUtils]: 30: Hoare triple {10368#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,151 INFO L280 TraceCheckUtils]: 31: Hoare triple {10368#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~7); {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,152 INFO L280 TraceCheckUtils]: 32: Hoare triple {10368#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,152 INFO L280 TraceCheckUtils]: 33: Hoare triple {10368#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~3); {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,153 INFO L280 TraceCheckUtils]: 34: Hoare triple {10368#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,154 INFO L280 TraceCheckUtils]: 35: Hoare triple {10368#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,154 INFO L280 TraceCheckUtils]: 36: Hoare triple {10368#(= 1 ~waterLevel~0)} assume 0 != ~tmp___1~0; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,155 INFO L263 TraceCheckUtils]: 37: Hoare triple {10368#(= 1 ~waterLevel~0)} call timeShift(); {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,155 INFO L263 TraceCheckUtils]: 38: Hoare triple {10368#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {10427#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:55:53,156 INFO L263 TraceCheckUtils]: 39: Hoare triple {10427#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {10363#true} is VALID [2020-07-17 21:55:53,156 INFO L280 TraceCheckUtils]: 40: Hoare triple {10363#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {10363#true} is VALID [2020-07-17 21:55:53,156 INFO L280 TraceCheckUtils]: 41: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:53,156 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10363#true} {10427#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {10363#true} is VALID [2020-07-17 21:55:53,156 INFO L280 TraceCheckUtils]: 43: Hoare triple {10363#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {10363#true} is VALID [2020-07-17 21:55:53,157 INFO L280 TraceCheckUtils]: 44: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:53,157 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #524#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,158 INFO L280 TraceCheckUtils]: 46: Hoare triple {10368#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,158 INFO L280 TraceCheckUtils]: 47: Hoare triple {10368#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,159 INFO L263 TraceCheckUtils]: 48: Hoare triple {10368#(= 1 ~waterLevel~0)} call processEnvironment(); {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:53,159 INFO L280 TraceCheckUtils]: 49: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {10363#true} is VALID [2020-07-17 21:55:53,160 INFO L280 TraceCheckUtils]: 50: Hoare triple {10363#true} assume !(0 != ~pumpRunning~0); {10363#true} is VALID [2020-07-17 21:55:53,160 INFO L263 TraceCheckUtils]: 51: Hoare triple {10363#true} call processEnvironment__wrappee__lowWaterSensor(); {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:53,160 INFO L280 TraceCheckUtils]: 52: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10363#true} is VALID [2020-07-17 21:55:53,160 INFO L280 TraceCheckUtils]: 53: Hoare triple {10363#true} assume !(0 != ~pumpRunning~0); {10363#true} is VALID [2020-07-17 21:55:53,161 INFO L263 TraceCheckUtils]: 54: Hoare triple {10363#true} call processEnvironment__wrappee__highWaterSensor(); {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:53,161 INFO L280 TraceCheckUtils]: 55: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10363#true} is VALID [2020-07-17 21:55:53,162 INFO L280 TraceCheckUtils]: 56: Hoare triple {10363#true} assume 0 == ~pumpRunning~0; {10363#true} is VALID [2020-07-17 21:55:53,162 INFO L263 TraceCheckUtils]: 57: Hoare triple {10363#true} call #t~ret14 := isHighWaterLevel(); {10363#true} is VALID [2020-07-17 21:55:53,162 INFO L280 TraceCheckUtils]: 58: Hoare triple {10363#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {10363#true} is VALID [2020-07-17 21:55:53,162 INFO L263 TraceCheckUtils]: 59: Hoare triple {10363#true} call #t~ret34 := isHighWaterSensorDry(); {10363#true} is VALID [2020-07-17 21:55:53,162 INFO L280 TraceCheckUtils]: 60: Hoare triple {10363#true} havoc ~retValue_acc~2; {10363#true} is VALID [2020-07-17 21:55:53,163 INFO L280 TraceCheckUtils]: 61: Hoare triple {10363#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,164 INFO L280 TraceCheckUtils]: 62: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,164 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #522#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,165 INFO L280 TraceCheckUtils]: 64: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,165 INFO L280 TraceCheckUtils]: 65: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,166 INFO L280 TraceCheckUtils]: 66: Hoare triple {10459#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,166 INFO L280 TraceCheckUtils]: 67: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,167 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #536#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,168 INFO L280 TraceCheckUtils]: 69: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,168 INFO L280 TraceCheckUtils]: 70: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~2; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,169 INFO L263 TraceCheckUtils]: 71: Hoare triple {10459#(<= 2 ~waterLevel~0)} call activatePump(); {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:53,169 INFO L280 TraceCheckUtils]: 72: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10363#true} is VALID [2020-07-17 21:55:53,170 INFO L280 TraceCheckUtils]: 73: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:53,170 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10363#true} {10459#(<= 2 ~waterLevel~0)} #538#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,171 INFO L280 TraceCheckUtils]: 75: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,171 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #550#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,172 INFO L280 TraceCheckUtils]: 77: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,172 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #510#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,173 INFO L280 TraceCheckUtils]: 79: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:53,174 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10368#(= 1 ~waterLevel~0)} #528#return; {10364#false} is VALID [2020-07-17 21:55:53,174 INFO L263 TraceCheckUtils]: 81: Hoare triple {10364#false} call __utac_acc__Specification5_spec__3(); {10364#false} is VALID [2020-07-17 21:55:53,174 INFO L280 TraceCheckUtils]: 82: Hoare triple {10364#false} havoc ~tmp~0;havoc ~tmp___0~0; {10364#false} is VALID [2020-07-17 21:55:53,174 INFO L263 TraceCheckUtils]: 83: Hoare triple {10364#false} call #t~ret1 := getWaterLevel(); {10363#true} is VALID [2020-07-17 21:55:53,174 INFO L280 TraceCheckUtils]: 84: Hoare triple {10363#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10363#true} is VALID [2020-07-17 21:55:53,175 INFO L280 TraceCheckUtils]: 85: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:53,175 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {10363#true} {10364#false} #554#return; {10364#false} is VALID [2020-07-17 21:55:53,175 INFO L280 TraceCheckUtils]: 87: Hoare triple {10364#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {10364#false} is VALID [2020-07-17 21:55:53,175 INFO L280 TraceCheckUtils]: 88: Hoare triple {10364#false} assume 2 != ~tmp~0; {10364#false} is VALID [2020-07-17 21:55:53,175 INFO L263 TraceCheckUtils]: 89: Hoare triple {10364#false} call #t~ret2 := isPumpRunning(); {10363#true} is VALID [2020-07-17 21:55:53,175 INFO L280 TraceCheckUtils]: 90: Hoare triple {10363#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {10363#true} is VALID [2020-07-17 21:55:53,176 INFO L280 TraceCheckUtils]: 91: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-17 21:55:53,176 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {10363#true} {10364#false} #556#return; {10364#false} is VALID [2020-07-17 21:55:53,176 INFO L280 TraceCheckUtils]: 93: Hoare triple {10364#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {10364#false} is VALID [2020-07-17 21:55:53,176 INFO L280 TraceCheckUtils]: 94: Hoare triple {10364#false} assume 0 != ~tmp___0~0; {10364#false} is VALID [2020-07-17 21:55:53,176 INFO L280 TraceCheckUtils]: 95: Hoare triple {10364#false} assume 0 == ~switchedOnBeforeTS~0; {10364#false} is VALID [2020-07-17 21:55:53,176 INFO L263 TraceCheckUtils]: 96: Hoare triple {10364#false} call __automaton_fail(); {10364#false} is VALID [2020-07-17 21:55:53,177 INFO L280 TraceCheckUtils]: 97: Hoare triple {10364#false} assume !false; {10364#false} is VALID [2020-07-17 21:55:53,189 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:55:53,190 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [367012147] [2020-07-17 21:55:53,192 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:55:53,192 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 21:55:53,193 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1829718300] [2020-07-17 21:55:53,194 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 98 [2020-07-17 21:55:53,194 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:55:53,194 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-17 21:55:53,314 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:55:53,314 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 21:55:53,315 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:55:53,315 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 21:55:53,315 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:55:53,315 INFO L87 Difference]: Start difference. First operand 254 states and 286 transitions. Second operand 7 states. [2020-07-17 21:55:54,121 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:55:56,430 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:56:07,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:07,836 INFO L93 Difference]: Finished difference Result 711 states and 879 transitions. [2020-07-17 21:56:07,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 21:56:07,837 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 98 [2020-07-17 21:56:07,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:56:07,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:56:07,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 629 transitions. [2020-07-17 21:56:07,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:56:07,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 629 transitions. [2020-07-17 21:56:07,854 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 629 transitions. [2020-07-17 21:56:10,099 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 629 edges. 629 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:56:10,115 INFO L225 Difference]: With dead ends: 711 [2020-07-17 21:56:10,115 INFO L226 Difference]: Without dead ends: 485 [2020-07-17 21:56:10,116 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 39 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-17 21:56:10,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2020-07-17 21:56:13,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 443. [2020-07-17 21:56:13,679 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:56:13,679 INFO L82 GeneralOperation]: Start isEquivalent. First operand 485 states. Second operand 443 states. [2020-07-17 21:56:13,679 INFO L74 IsIncluded]: Start isIncluded. First operand 485 states. Second operand 443 states. [2020-07-17 21:56:13,679 INFO L87 Difference]: Start difference. First operand 485 states. Second operand 443 states. [2020-07-17 21:56:13,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:13,701 INFO L93 Difference]: Finished difference Result 485 states and 583 transitions. [2020-07-17 21:56:13,701 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 583 transitions. [2020-07-17 21:56:13,703 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:56:13,704 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:56:13,704 INFO L74 IsIncluded]: Start isIncluded. First operand 443 states. Second operand 485 states. [2020-07-17 21:56:13,704 INFO L87 Difference]: Start difference. First operand 443 states. Second operand 485 states. [2020-07-17 21:56:13,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:13,725 INFO L93 Difference]: Finished difference Result 485 states and 583 transitions. [2020-07-17 21:56:13,725 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 583 transitions. [2020-07-17 21:56:13,726 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:56:13,727 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:56:13,727 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:56:13,727 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:56:13,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 443 states. [2020-07-17 21:56:13,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 443 states and 514 transitions. [2020-07-17 21:56:13,746 INFO L78 Accepts]: Start accepts. Automaton has 443 states and 514 transitions. Word has length 98 [2020-07-17 21:56:13,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:56:13,747 INFO L479 AbstractCegarLoop]: Abstraction has 443 states and 514 transitions. [2020-07-17 21:56:13,747 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 21:56:13,747 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 514 transitions. [2020-07-17 21:56:13,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-07-17 21:56:13,749 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:56:13,749 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] [2020-07-17 21:56:13,749 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-17 21:56:13,749 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:56:13,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:56:13,750 INFO L82 PathProgramCache]: Analyzing trace with hash 1661296137, now seen corresponding path program 1 times [2020-07-17 21:56:13,750 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:56:13,750 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [792517776] [2020-07-17 21:56:13,750 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:56:13,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:14,179 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:56:14,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:14,248 INFO L280 TraceCheckUtils]: 0: Hoare triple {13133#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,249 INFO L280 TraceCheckUtils]: 1: Hoare triple {13069#(= 1 ~waterLevel~0)} assume true; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,250 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13069#(= 1 ~waterLevel~0)} {13064#true} #572#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:14,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,254 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13064#true} {13069#(= 1 ~waterLevel~0)} #462#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:14,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,258 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13064#true} {13069#(= 1 ~waterLevel~0)} #464#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:14,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {13064#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {13064#true} is VALID [2020-07-17 21:56:14,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,263 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13064#true} {13069#(= 1 ~waterLevel~0)} #466#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:14,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,267 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13064#true} {13069#(= 1 ~waterLevel~0)} #468#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:14,294 INFO L280 TraceCheckUtils]: 0: Hoare triple {13134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13064#true} is VALID [2020-07-17 21:56:14,294 INFO L280 TraceCheckUtils]: 1: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,295 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13064#true} {13069#(= 1 ~waterLevel~0)} #562#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:14,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {13135#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {13136#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:56:14,367 INFO L280 TraceCheckUtils]: 1: Hoare triple {13136#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {13136#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:56:14,369 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13136#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {13069#(= 1 ~waterLevel~0)} #512#return; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:14,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:14,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {13064#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {13064#true} is VALID [2020-07-17 21:56:14,377 INFO L280 TraceCheckUtils]: 1: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,377 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13064#true} {13134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {13064#true} is VALID [2020-07-17 21:56:14,378 INFO L263 TraceCheckUtils]: 0: Hoare triple {13134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {13064#true} is VALID [2020-07-17 21:56:14,378 INFO L280 TraceCheckUtils]: 1: Hoare triple {13064#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {13064#true} is VALID [2020-07-17 21:56:14,378 INFO L280 TraceCheckUtils]: 2: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,378 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13064#true} {13134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {13064#true} is VALID [2020-07-17 21:56:14,378 INFO L280 TraceCheckUtils]: 4: Hoare triple {13064#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {13064#true} is VALID [2020-07-17 21:56:14,379 INFO L280 TraceCheckUtils]: 5: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,379 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {13064#true} {13085#(= 2 ~waterLevel~0)} #524#return; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:14,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:14,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:14,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:14,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:14,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {13064#true} havoc ~retValue_acc~2; {13064#true} is VALID [2020-07-17 21:56:14,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {13064#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13064#true} is VALID [2020-07-17 21:56:14,427 INFO L280 TraceCheckUtils]: 2: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,427 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13064#true} {13064#true} #522#return; {13064#true} is VALID [2020-07-17 21:56:14,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {13064#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {13064#true} is VALID [2020-07-17 21:56:14,428 INFO L263 TraceCheckUtils]: 1: Hoare triple {13064#true} call #t~ret34 := isHighWaterSensorDry(); {13064#true} is VALID [2020-07-17 21:56:14,428 INFO L280 TraceCheckUtils]: 2: Hoare triple {13064#true} havoc ~retValue_acc~2; {13064#true} is VALID [2020-07-17 21:56:14,428 INFO L280 TraceCheckUtils]: 3: Hoare triple {13064#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13064#true} is VALID [2020-07-17 21:56:14,429 INFO L280 TraceCheckUtils]: 4: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,429 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13064#true} {13064#true} #522#return; {13064#true} is VALID [2020-07-17 21:56:14,429 INFO L280 TraceCheckUtils]: 6: Hoare triple {13064#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {13064#true} is VALID [2020-07-17 21:56:14,430 INFO L280 TraceCheckUtils]: 7: Hoare triple {13064#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {13064#true} is VALID [2020-07-17 21:56:14,430 INFO L280 TraceCheckUtils]: 8: Hoare triple {13064#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {13064#true} is VALID [2020-07-17 21:56:14,430 INFO L280 TraceCheckUtils]: 9: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,430 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {13064#true} {13064#true} #536#return; {13064#true} is VALID [2020-07-17 21:56:14,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:14,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13064#true} is VALID [2020-07-17 21:56:14,438 INFO L280 TraceCheckUtils]: 1: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,438 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13064#true} {13064#true} #538#return; {13064#true} is VALID [2020-07-17 21:56:14,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13064#true} is VALID [2020-07-17 21:56:14,442 INFO L280 TraceCheckUtils]: 1: Hoare triple {13064#true} assume 0 == ~pumpRunning~0; {13064#true} is VALID [2020-07-17 21:56:14,442 INFO L263 TraceCheckUtils]: 2: Hoare triple {13064#true} call #t~ret14 := isHighWaterLevel(); {13064#true} is VALID [2020-07-17 21:56:14,442 INFO L280 TraceCheckUtils]: 3: Hoare triple {13064#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {13064#true} is VALID [2020-07-17 21:56:14,442 INFO L263 TraceCheckUtils]: 4: Hoare triple {13064#true} call #t~ret34 := isHighWaterSensorDry(); {13064#true} is VALID [2020-07-17 21:56:14,443 INFO L280 TraceCheckUtils]: 5: Hoare triple {13064#true} havoc ~retValue_acc~2; {13064#true} is VALID [2020-07-17 21:56:14,443 INFO L280 TraceCheckUtils]: 6: Hoare triple {13064#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13064#true} is VALID [2020-07-17 21:56:14,443 INFO L280 TraceCheckUtils]: 7: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,444 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13064#true} {13064#true} #522#return; {13064#true} is VALID [2020-07-17 21:56:14,444 INFO L280 TraceCheckUtils]: 9: Hoare triple {13064#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {13064#true} is VALID [2020-07-17 21:56:14,444 INFO L280 TraceCheckUtils]: 10: Hoare triple {13064#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {13064#true} is VALID [2020-07-17 21:56:14,444 INFO L280 TraceCheckUtils]: 11: Hoare triple {13064#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {13064#true} is VALID [2020-07-17 21:56:14,445 INFO L280 TraceCheckUtils]: 12: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,445 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {13064#true} {13064#true} #536#return; {13064#true} is VALID [2020-07-17 21:56:14,446 INFO L280 TraceCheckUtils]: 14: Hoare triple {13064#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {13064#true} is VALID [2020-07-17 21:56:14,447 INFO L280 TraceCheckUtils]: 15: Hoare triple {13064#true} assume 0 != ~tmp~2; {13064#true} is VALID [2020-07-17 21:56:14,450 INFO L263 TraceCheckUtils]: 16: Hoare triple {13064#true} call activatePump(); {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:14,450 INFO L280 TraceCheckUtils]: 17: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13064#true} is VALID [2020-07-17 21:56:14,450 INFO L280 TraceCheckUtils]: 18: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,451 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {13064#true} {13064#true} #538#return; {13064#true} is VALID [2020-07-17 21:56:14,451 INFO L280 TraceCheckUtils]: 20: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,451 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13064#true} {13064#true} #550#return; {13064#true} is VALID [2020-07-17 21:56:14,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13064#true} is VALID [2020-07-17 21:56:14,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {13064#true} assume !(0 != ~pumpRunning~0); {13064#true} is VALID [2020-07-17 21:56:14,453 INFO L263 TraceCheckUtils]: 2: Hoare triple {13064#true} call processEnvironment__wrappee__highWaterSensor(); {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:14,453 INFO L280 TraceCheckUtils]: 3: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13064#true} is VALID [2020-07-17 21:56:14,454 INFO L280 TraceCheckUtils]: 4: Hoare triple {13064#true} assume 0 == ~pumpRunning~0; {13064#true} is VALID [2020-07-17 21:56:14,454 INFO L263 TraceCheckUtils]: 5: Hoare triple {13064#true} call #t~ret14 := isHighWaterLevel(); {13064#true} is VALID [2020-07-17 21:56:14,454 INFO L280 TraceCheckUtils]: 6: Hoare triple {13064#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {13064#true} is VALID [2020-07-17 21:56:14,454 INFO L263 TraceCheckUtils]: 7: Hoare triple {13064#true} call #t~ret34 := isHighWaterSensorDry(); {13064#true} is VALID [2020-07-17 21:56:14,455 INFO L280 TraceCheckUtils]: 8: Hoare triple {13064#true} havoc ~retValue_acc~2; {13064#true} is VALID [2020-07-17 21:56:14,455 INFO L280 TraceCheckUtils]: 9: Hoare triple {13064#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13064#true} is VALID [2020-07-17 21:56:14,456 INFO L280 TraceCheckUtils]: 10: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,457 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13064#true} {13064#true} #522#return; {13064#true} is VALID [2020-07-17 21:56:14,457 INFO L280 TraceCheckUtils]: 12: Hoare triple {13064#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {13064#true} is VALID [2020-07-17 21:56:14,457 INFO L280 TraceCheckUtils]: 13: Hoare triple {13064#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {13064#true} is VALID [2020-07-17 21:56:14,457 INFO L280 TraceCheckUtils]: 14: Hoare triple {13064#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {13064#true} is VALID [2020-07-17 21:56:14,457 INFO L280 TraceCheckUtils]: 15: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,458 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13064#true} {13064#true} #536#return; {13064#true} is VALID [2020-07-17 21:56:14,458 INFO L280 TraceCheckUtils]: 17: Hoare triple {13064#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {13064#true} is VALID [2020-07-17 21:56:14,458 INFO L280 TraceCheckUtils]: 18: Hoare triple {13064#true} assume 0 != ~tmp~2; {13064#true} is VALID [2020-07-17 21:56:14,459 INFO L263 TraceCheckUtils]: 19: Hoare triple {13064#true} call activatePump(); {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:14,459 INFO L280 TraceCheckUtils]: 20: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13064#true} is VALID [2020-07-17 21:56:14,460 INFO L280 TraceCheckUtils]: 21: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,460 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13064#true} {13064#true} #538#return; {13064#true} is VALID [2020-07-17 21:56:14,460 INFO L280 TraceCheckUtils]: 23: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,460 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13064#true} {13064#true} #550#return; {13064#true} is VALID [2020-07-17 21:56:14,461 INFO L280 TraceCheckUtils]: 25: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,461 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13064#true} {13064#true} #510#return; {13064#true} is VALID [2020-07-17 21:56:14,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {13064#true} is VALID [2020-07-17 21:56:14,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {13064#true} assume !(0 != ~pumpRunning~0); {13064#true} is VALID [2020-07-17 21:56:14,463 INFO L263 TraceCheckUtils]: 2: Hoare triple {13064#true} call processEnvironment__wrappee__lowWaterSensor(); {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:14,463 INFO L280 TraceCheckUtils]: 3: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13064#true} is VALID [2020-07-17 21:56:14,463 INFO L280 TraceCheckUtils]: 4: Hoare triple {13064#true} assume !(0 != ~pumpRunning~0); {13064#true} is VALID [2020-07-17 21:56:14,464 INFO L263 TraceCheckUtils]: 5: Hoare triple {13064#true} call processEnvironment__wrappee__highWaterSensor(); {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:14,464 INFO L280 TraceCheckUtils]: 6: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13064#true} is VALID [2020-07-17 21:56:14,464 INFO L280 TraceCheckUtils]: 7: Hoare triple {13064#true} assume 0 == ~pumpRunning~0; {13064#true} is VALID [2020-07-17 21:56:14,465 INFO L263 TraceCheckUtils]: 8: Hoare triple {13064#true} call #t~ret14 := isHighWaterLevel(); {13064#true} is VALID [2020-07-17 21:56:14,465 INFO L280 TraceCheckUtils]: 9: Hoare triple {13064#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {13064#true} is VALID [2020-07-17 21:56:14,465 INFO L263 TraceCheckUtils]: 10: Hoare triple {13064#true} call #t~ret34 := isHighWaterSensorDry(); {13064#true} is VALID [2020-07-17 21:56:14,465 INFO L280 TraceCheckUtils]: 11: Hoare triple {13064#true} havoc ~retValue_acc~2; {13064#true} is VALID [2020-07-17 21:56:14,465 INFO L280 TraceCheckUtils]: 12: Hoare triple {13064#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13064#true} is VALID [2020-07-17 21:56:14,466 INFO L280 TraceCheckUtils]: 13: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,466 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13064#true} {13064#true} #522#return; {13064#true} is VALID [2020-07-17 21:56:14,466 INFO L280 TraceCheckUtils]: 15: Hoare triple {13064#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {13064#true} is VALID [2020-07-17 21:56:14,466 INFO L280 TraceCheckUtils]: 16: Hoare triple {13064#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {13064#true} is VALID [2020-07-17 21:56:14,467 INFO L280 TraceCheckUtils]: 17: Hoare triple {13064#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {13064#true} is VALID [2020-07-17 21:56:14,467 INFO L280 TraceCheckUtils]: 18: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,467 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {13064#true} {13064#true} #536#return; {13064#true} is VALID [2020-07-17 21:56:14,467 INFO L280 TraceCheckUtils]: 20: Hoare triple {13064#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {13064#true} is VALID [2020-07-17 21:56:14,468 INFO L280 TraceCheckUtils]: 21: Hoare triple {13064#true} assume 0 != ~tmp~2; {13064#true} is VALID [2020-07-17 21:56:14,468 INFO L263 TraceCheckUtils]: 22: Hoare triple {13064#true} call activatePump(); {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:14,469 INFO L280 TraceCheckUtils]: 23: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13064#true} is VALID [2020-07-17 21:56:14,469 INFO L280 TraceCheckUtils]: 24: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,469 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13064#true} {13064#true} #538#return; {13064#true} is VALID [2020-07-17 21:56:14,469 INFO L280 TraceCheckUtils]: 26: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,470 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {13064#true} {13064#true} #550#return; {13064#true} is VALID [2020-07-17 21:56:14,470 INFO L280 TraceCheckUtils]: 28: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,470 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13064#true} {13064#true} #510#return; {13064#true} is VALID [2020-07-17 21:56:14,470 INFO L280 TraceCheckUtils]: 30: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,471 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13064#true} {13085#(= 2 ~waterLevel~0)} #528#return; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:14,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {13064#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {13208#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:56:14,494 INFO L280 TraceCheckUtils]: 1: Hoare triple {13208#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {13208#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:56:14,495 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13208#(= |getWaterLevel_#res| ~waterLevel~0)} {13085#(= 2 ~waterLevel~0)} #554#return; {13128#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} is VALID [2020-07-17 21:56:14,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:14,499 INFO L280 TraceCheckUtils]: 0: Hoare triple {13064#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {13064#true} is VALID [2020-07-17 21:56:14,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,499 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13064#true} {13065#false} #556#return; {13065#false} is VALID [2020-07-17 21:56:14,504 INFO L263 TraceCheckUtils]: 0: Hoare triple {13064#true} call ULTIMATE.init(); {13133#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:56:14,510 INFO L280 TraceCheckUtils]: 1: Hoare triple {13133#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,511 INFO L280 TraceCheckUtils]: 2: Hoare triple {13069#(= 1 ~waterLevel~0)} assume true; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,512 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13069#(= 1 ~waterLevel~0)} {13064#true} #572#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,513 INFO L263 TraceCheckUtils]: 4: Hoare triple {13069#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,513 INFO L280 TraceCheckUtils]: 5: Hoare triple {13069#(= 1 ~waterLevel~0)} havoc ~retValue_acc~4;havoc ~tmp~1; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,513 INFO L263 TraceCheckUtils]: 6: Hoare triple {13069#(= 1 ~waterLevel~0)} call select_helpers(); {13064#true} is VALID [2020-07-17 21:56:14,514 INFO L280 TraceCheckUtils]: 7: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,514 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13064#true} {13069#(= 1 ~waterLevel~0)} #462#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,515 INFO L263 TraceCheckUtils]: 9: Hoare triple {13069#(= 1 ~waterLevel~0)} call select_features(); {13064#true} is VALID [2020-07-17 21:56:14,515 INFO L280 TraceCheckUtils]: 10: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,516 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13064#true} {13069#(= 1 ~waterLevel~0)} #464#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,516 INFO L263 TraceCheckUtils]: 12: Hoare triple {13069#(= 1 ~waterLevel~0)} call #t~ret13 := valid_product(); {13064#true} is VALID [2020-07-17 21:56:14,516 INFO L280 TraceCheckUtils]: 13: Hoare triple {13064#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {13064#true} is VALID [2020-07-17 21:56:14,516 INFO L280 TraceCheckUtils]: 14: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,517 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13064#true} {13069#(= 1 ~waterLevel~0)} #466#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,518 INFO L280 TraceCheckUtils]: 16: Hoare triple {13069#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,519 INFO L280 TraceCheckUtils]: 17: Hoare triple {13069#(= 1 ~waterLevel~0)} assume 0 != ~tmp~1; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,519 INFO L263 TraceCheckUtils]: 18: Hoare triple {13069#(= 1 ~waterLevel~0)} call setup(); {13064#true} is VALID [2020-07-17 21:56:14,519 INFO L280 TraceCheckUtils]: 19: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,520 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13064#true} {13069#(= 1 ~waterLevel~0)} #468#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,520 INFO L263 TraceCheckUtils]: 21: Hoare triple {13069#(= 1 ~waterLevel~0)} call runTest(); {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,521 INFO L263 TraceCheckUtils]: 22: Hoare triple {13069#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {13134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:14,522 INFO L280 TraceCheckUtils]: 23: Hoare triple {13134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13064#true} is VALID [2020-07-17 21:56:14,522 INFO L280 TraceCheckUtils]: 24: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,523 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13064#true} {13069#(= 1 ~waterLevel~0)} #562#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,523 INFO L263 TraceCheckUtils]: 26: Hoare triple {13069#(= 1 ~waterLevel~0)} call test(); {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,524 INFO L280 TraceCheckUtils]: 27: Hoare triple {13069#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,525 INFO L280 TraceCheckUtils]: 28: Hoare triple {13069#(= 1 ~waterLevel~0)} assume !false; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,525 INFO L280 TraceCheckUtils]: 29: Hoare triple {13069#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,526 INFO L280 TraceCheckUtils]: 30: Hoare triple {13069#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,526 INFO L280 TraceCheckUtils]: 31: Hoare triple {13069#(= 1 ~waterLevel~0)} assume 0 != ~tmp~7; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,527 INFO L263 TraceCheckUtils]: 32: Hoare triple {13069#(= 1 ~waterLevel~0)} call waterRise(); {13135#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:56:14,529 INFO L280 TraceCheckUtils]: 33: Hoare triple {13135#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {13136#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:56:14,530 INFO L280 TraceCheckUtils]: 34: Hoare triple {13136#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {13136#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:56:14,531 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13136#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {13069#(= 1 ~waterLevel~0)} #512#return; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,532 INFO L280 TraceCheckUtils]: 36: Hoare triple {13085#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,533 INFO L280 TraceCheckUtils]: 37: Hoare triple {13085#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~3); {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,533 INFO L280 TraceCheckUtils]: 38: Hoare triple {13085#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,534 INFO L280 TraceCheckUtils]: 39: Hoare triple {13085#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,535 INFO L280 TraceCheckUtils]: 40: Hoare triple {13085#(= 2 ~waterLevel~0)} assume 0 != ~tmp___1~0; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,536 INFO L263 TraceCheckUtils]: 41: Hoare triple {13085#(= 2 ~waterLevel~0)} call timeShift(); {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,536 INFO L263 TraceCheckUtils]: 42: Hoare triple {13085#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {13134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:14,537 INFO L263 TraceCheckUtils]: 43: Hoare triple {13134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {13064#true} is VALID [2020-07-17 21:56:14,537 INFO L280 TraceCheckUtils]: 44: Hoare triple {13064#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {13064#true} is VALID [2020-07-17 21:56:14,537 INFO L280 TraceCheckUtils]: 45: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,537 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13064#true} {13134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {13064#true} is VALID [2020-07-17 21:56:14,538 INFO L280 TraceCheckUtils]: 47: Hoare triple {13064#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {13064#true} is VALID [2020-07-17 21:56:14,538 INFO L280 TraceCheckUtils]: 48: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,539 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {13064#true} {13085#(= 2 ~waterLevel~0)} #524#return; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,539 INFO L280 TraceCheckUtils]: 50: Hoare triple {13085#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,540 INFO L280 TraceCheckUtils]: 51: Hoare triple {13085#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,541 INFO L263 TraceCheckUtils]: 52: Hoare triple {13085#(= 2 ~waterLevel~0)} call processEnvironment(); {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:14,541 INFO L280 TraceCheckUtils]: 53: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {13064#true} is VALID [2020-07-17 21:56:14,541 INFO L280 TraceCheckUtils]: 54: Hoare triple {13064#true} assume !(0 != ~pumpRunning~0); {13064#true} is VALID [2020-07-17 21:56:14,542 INFO L263 TraceCheckUtils]: 55: Hoare triple {13064#true} call processEnvironment__wrappee__lowWaterSensor(); {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:14,542 INFO L280 TraceCheckUtils]: 56: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13064#true} is VALID [2020-07-17 21:56:14,543 INFO L280 TraceCheckUtils]: 57: Hoare triple {13064#true} assume !(0 != ~pumpRunning~0); {13064#true} is VALID [2020-07-17 21:56:14,544 INFO L263 TraceCheckUtils]: 58: Hoare triple {13064#true} call processEnvironment__wrappee__highWaterSensor(); {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:14,544 INFO L280 TraceCheckUtils]: 59: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13064#true} is VALID [2020-07-17 21:56:14,544 INFO L280 TraceCheckUtils]: 60: Hoare triple {13064#true} assume 0 == ~pumpRunning~0; {13064#true} is VALID [2020-07-17 21:56:14,544 INFO L263 TraceCheckUtils]: 61: Hoare triple {13064#true} call #t~ret14 := isHighWaterLevel(); {13064#true} is VALID [2020-07-17 21:56:14,544 INFO L280 TraceCheckUtils]: 62: Hoare triple {13064#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {13064#true} is VALID [2020-07-17 21:56:14,545 INFO L263 TraceCheckUtils]: 63: Hoare triple {13064#true} call #t~ret34 := isHighWaterSensorDry(); {13064#true} is VALID [2020-07-17 21:56:14,545 INFO L280 TraceCheckUtils]: 64: Hoare triple {13064#true} havoc ~retValue_acc~2; {13064#true} is VALID [2020-07-17 21:56:14,545 INFO L280 TraceCheckUtils]: 65: Hoare triple {13064#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13064#true} is VALID [2020-07-17 21:56:14,545 INFO L280 TraceCheckUtils]: 66: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,545 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {13064#true} {13064#true} #522#return; {13064#true} is VALID [2020-07-17 21:56:14,546 INFO L280 TraceCheckUtils]: 68: Hoare triple {13064#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {13064#true} is VALID [2020-07-17 21:56:14,546 INFO L280 TraceCheckUtils]: 69: Hoare triple {13064#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {13064#true} is VALID [2020-07-17 21:56:14,546 INFO L280 TraceCheckUtils]: 70: Hoare triple {13064#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {13064#true} is VALID [2020-07-17 21:56:14,546 INFO L280 TraceCheckUtils]: 71: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,546 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {13064#true} {13064#true} #536#return; {13064#true} is VALID [2020-07-17 21:56:14,547 INFO L280 TraceCheckUtils]: 73: Hoare triple {13064#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {13064#true} is VALID [2020-07-17 21:56:14,547 INFO L280 TraceCheckUtils]: 74: Hoare triple {13064#true} assume 0 != ~tmp~2; {13064#true} is VALID [2020-07-17 21:56:14,548 INFO L263 TraceCheckUtils]: 75: Hoare triple {13064#true} call activatePump(); {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:14,548 INFO L280 TraceCheckUtils]: 76: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13064#true} is VALID [2020-07-17 21:56:14,548 INFO L280 TraceCheckUtils]: 77: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,548 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {13064#true} {13064#true} #538#return; {13064#true} is VALID [2020-07-17 21:56:14,549 INFO L280 TraceCheckUtils]: 79: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,549 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {13064#true} {13064#true} #550#return; {13064#true} is VALID [2020-07-17 21:56:14,549 INFO L280 TraceCheckUtils]: 81: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,549 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {13064#true} {13064#true} #510#return; {13064#true} is VALID [2020-07-17 21:56:14,549 INFO L280 TraceCheckUtils]: 83: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,550 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {13064#true} {13085#(= 2 ~waterLevel~0)} #528#return; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,551 INFO L263 TraceCheckUtils]: 85: Hoare triple {13085#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,552 INFO L280 TraceCheckUtils]: 86: Hoare triple {13085#(= 2 ~waterLevel~0)} havoc ~tmp~0;havoc ~tmp___0~0; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:14,552 INFO L263 TraceCheckUtils]: 87: Hoare triple {13085#(= 2 ~waterLevel~0)} call #t~ret1 := getWaterLevel(); {13064#true} is VALID [2020-07-17 21:56:14,553 INFO L280 TraceCheckUtils]: 88: Hoare triple {13064#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {13208#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:56:14,553 INFO L280 TraceCheckUtils]: 89: Hoare triple {13208#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {13208#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:56:14,555 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {13208#(= |getWaterLevel_#res| ~waterLevel~0)} {13085#(= 2 ~waterLevel~0)} #554#return; {13128#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} is VALID [2020-07-17 21:56:14,555 INFO L280 TraceCheckUtils]: 91: Hoare triple {13128#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {13129#(= 2 __utac_acc__Specification5_spec__3_~tmp~0)} is VALID [2020-07-17 21:56:14,556 INFO L280 TraceCheckUtils]: 92: Hoare triple {13129#(= 2 __utac_acc__Specification5_spec__3_~tmp~0)} assume 2 != ~tmp~0; {13065#false} is VALID [2020-07-17 21:56:14,556 INFO L263 TraceCheckUtils]: 93: Hoare triple {13065#false} call #t~ret2 := isPumpRunning(); {13064#true} is VALID [2020-07-17 21:56:14,557 INFO L280 TraceCheckUtils]: 94: Hoare triple {13064#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {13064#true} is VALID [2020-07-17 21:56:14,557 INFO L280 TraceCheckUtils]: 95: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-17 21:56:14,557 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13064#true} {13065#false} #556#return; {13065#false} is VALID [2020-07-17 21:56:14,557 INFO L280 TraceCheckUtils]: 97: Hoare triple {13065#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {13065#false} is VALID [2020-07-17 21:56:14,558 INFO L280 TraceCheckUtils]: 98: Hoare triple {13065#false} assume 0 != ~tmp___0~0; {13065#false} is VALID [2020-07-17 21:56:14,558 INFO L280 TraceCheckUtils]: 99: Hoare triple {13065#false} assume 0 == ~switchedOnBeforeTS~0; {13065#false} is VALID [2020-07-17 21:56:14,558 INFO L263 TraceCheckUtils]: 100: Hoare triple {13065#false} call __automaton_fail(); {13065#false} is VALID [2020-07-17 21:56:14,559 INFO L280 TraceCheckUtils]: 101: Hoare triple {13065#false} assume !false; {13065#false} is VALID [2020-07-17 21:56:14,576 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:56:14,577 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [792517776] [2020-07-17 21:56:14,577 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:56:14,577 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-17 21:56:14,577 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [516601352] [2020-07-17 21:56:14,578 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 102 [2020-07-17 21:56:14,578 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:56:14,578 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 21:56:14,711 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:56:14,711 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 21:56:14,712 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:56:14,712 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 21:56:14,712 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-17 21:56:14,712 INFO L87 Difference]: Start difference. First operand 443 states and 514 transitions. Second operand 12 states. [2020-07-17 21:56:15,837 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:56:19,323 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:56:26,809 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:56:27,662 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:56:28,053 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:56:28,585 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:56:29,057 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:56:38,410 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:56:38,918 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:56:45,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:45,891 INFO L93 Difference]: Finished difference Result 1230 states and 1515 transitions. [2020-07-17 21:56:45,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-17 21:56:45,891 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 102 [2020-07-17 21:56:45,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:56:45,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 21:56:45,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 727 transitions. [2020-07-17 21:56:45,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 21:56:45,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 727 transitions. [2020-07-17 21:56:45,911 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 727 transitions. [2020-07-17 21:56:48,481 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 727 edges. 727 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:56:48,528 INFO L225 Difference]: With dead ends: 1230 [2020-07-17 21:56:48,528 INFO L226 Difference]: Without dead ends: 894 [2020-07-17 21:56:48,530 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 340 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-17 21:56:48,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 894 states. [2020-07-17 21:56:54,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 894 to 769. [2020-07-17 21:56:54,833 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:56:54,833 INFO L82 GeneralOperation]: Start isEquivalent. First operand 894 states. Second operand 769 states. [2020-07-17 21:56:54,833 INFO L74 IsIncluded]: Start isIncluded. First operand 894 states. Second operand 769 states. [2020-07-17 21:56:54,833 INFO L87 Difference]: Start difference. First operand 894 states. Second operand 769 states. [2020-07-17 21:56:54,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:54,883 INFO L93 Difference]: Finished difference Result 894 states and 1065 transitions. [2020-07-17 21:56:54,883 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1065 transitions. [2020-07-17 21:56:54,886 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:56:54,887 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:56:54,887 INFO L74 IsIncluded]: Start isIncluded. First operand 769 states. Second operand 894 states. [2020-07-17 21:56:54,887 INFO L87 Difference]: Start difference. First operand 769 states. Second operand 894 states. [2020-07-17 21:56:54,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:54,936 INFO L93 Difference]: Finished difference Result 894 states and 1065 transitions. [2020-07-17 21:56:54,936 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1065 transitions. [2020-07-17 21:56:54,939 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:56:54,940 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:56:54,940 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:56:54,940 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:56:54,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 769 states. [2020-07-17 21:56:54,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 769 states and 883 transitions. [2020-07-17 21:56:54,981 INFO L78 Accepts]: Start accepts. Automaton has 769 states and 883 transitions. Word has length 102 [2020-07-17 21:56:54,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:56:54,982 INFO L479 AbstractCegarLoop]: Abstraction has 769 states and 883 transitions. [2020-07-17 21:56:54,982 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 21:56:54,982 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 883 transitions. [2020-07-17 21:56:54,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2020-07-17 21:56:54,985 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:56:54,985 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:56:54,986 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-17 21:56:54,986 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:56:54,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:56:54,986 INFO L82 PathProgramCache]: Analyzing trace with hash -577396182, now seen corresponding path program 1 times [2020-07-17 21:56:54,986 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:56:54,987 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [975048396] [2020-07-17 21:56:54,987 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:56:55,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,404 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:56:55,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {17905#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {17769#true} is VALID [2020-07-17 21:56:55,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,472 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17769#true} {17769#true} #572#return; {17769#true} is VALID [2020-07-17 21:56:55,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,479 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17769#true} {17769#true} #462#return; {17769#true} is VALID [2020-07-17 21:56:55,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,486 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17769#true} {17769#true} #464#return; {17769#true} is VALID [2020-07-17 21:56:55,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {17906#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:56:55,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {17906#(= 1 |valid_product_#res|)} assume true; {17906#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:56:55,527 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17906#(= 1 |valid_product_#res|)} {17769#true} #466#return; {17781#(= |main_#t~ret13| 1)} is VALID [2020-07-17 21:56:55,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,532 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17769#true} {17769#true} #468#return; {17769#true} is VALID [2020-07-17 21:56:55,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,554 INFO L280 TraceCheckUtils]: 0: Hoare triple {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17769#true} is VALID [2020-07-17 21:56:55,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,555 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17769#true} {17769#true} #562#return; {17769#true} is VALID [2020-07-17 21:56:55,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,575 INFO L280 TraceCheckUtils]: 0: Hoare triple {17908#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17769#true} is VALID [2020-07-17 21:56:55,575 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,575 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17769#true} {17769#true} #512#return; {17769#true} is VALID [2020-07-17 21:56:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {17769#true} is VALID [2020-07-17 21:56:55,635 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,635 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17769#true} {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {17769#true} is VALID [2020-07-17 21:56:55,636 INFO L263 TraceCheckUtils]: 0: Hoare triple {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {17769#true} is VALID [2020-07-17 21:56:55,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {17769#true} is VALID [2020-07-17 21:56:55,636 INFO L280 TraceCheckUtils]: 2: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,636 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17769#true} {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {17769#true} is VALID [2020-07-17 21:56:55,636 INFO L280 TraceCheckUtils]: 4: Hoare triple {17769#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {17769#true} is VALID [2020-07-17 21:56:55,637 INFO L280 TraceCheckUtils]: 5: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,637 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17769#true} {17909#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {17769#true} is VALID [2020-07-17 21:56:55,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~2; {17769#true} is VALID [2020-07-17 21:56:55,703 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17769#true} is VALID [2020-07-17 21:56:55,703 INFO L280 TraceCheckUtils]: 2: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,704 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17769#true} {17769#true} #522#return; {17769#true} is VALID [2020-07-17 21:56:55,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {17769#true} is VALID [2020-07-17 21:56:55,704 INFO L263 TraceCheckUtils]: 1: Hoare triple {17769#true} call #t~ret34 := isHighWaterSensorDry(); {17769#true} is VALID [2020-07-17 21:56:55,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {17769#true} havoc ~retValue_acc~2; {17769#true} is VALID [2020-07-17 21:56:55,705 INFO L280 TraceCheckUtils]: 3: Hoare triple {17769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17769#true} is VALID [2020-07-17 21:56:55,705 INFO L280 TraceCheckUtils]: 4: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,705 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17769#true} {17769#true} #522#return; {17769#true} is VALID [2020-07-17 21:56:55,705 INFO L280 TraceCheckUtils]: 6: Hoare triple {17769#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {17769#true} is VALID [2020-07-17 21:56:55,706 INFO L280 TraceCheckUtils]: 7: Hoare triple {17769#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {17769#true} is VALID [2020-07-17 21:56:55,706 INFO L280 TraceCheckUtils]: 8: Hoare triple {17769#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {17769#true} is VALID [2020-07-17 21:56:55,706 INFO L280 TraceCheckUtils]: 9: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,706 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17769#true} {17769#true} #536#return; {17769#true} is VALID [2020-07-17 21:56:55,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,715 INFO L280 TraceCheckUtils]: 1: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,716 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #538#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,716 INFO L280 TraceCheckUtils]: 0: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {17769#true} is VALID [2020-07-17 21:56:55,716 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume 0 == ~pumpRunning~0; {17769#true} is VALID [2020-07-17 21:56:55,717 INFO L263 TraceCheckUtils]: 2: Hoare triple {17769#true} call #t~ret14 := isHighWaterLevel(); {17769#true} is VALID [2020-07-17 21:56:55,717 INFO L280 TraceCheckUtils]: 3: Hoare triple {17769#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {17769#true} is VALID [2020-07-17 21:56:55,717 INFO L263 TraceCheckUtils]: 4: Hoare triple {17769#true} call #t~ret34 := isHighWaterSensorDry(); {17769#true} is VALID [2020-07-17 21:56:55,717 INFO L280 TraceCheckUtils]: 5: Hoare triple {17769#true} havoc ~retValue_acc~2; {17769#true} is VALID [2020-07-17 21:56:55,717 INFO L280 TraceCheckUtils]: 6: Hoare triple {17769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17769#true} is VALID [2020-07-17 21:56:55,718 INFO L280 TraceCheckUtils]: 7: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,718 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17769#true} {17769#true} #522#return; {17769#true} is VALID [2020-07-17 21:56:55,718 INFO L280 TraceCheckUtils]: 9: Hoare triple {17769#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {17769#true} is VALID [2020-07-17 21:56:55,718 INFO L280 TraceCheckUtils]: 10: Hoare triple {17769#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {17769#true} is VALID [2020-07-17 21:56:55,719 INFO L280 TraceCheckUtils]: 11: Hoare triple {17769#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {17769#true} is VALID [2020-07-17 21:56:55,719 INFO L280 TraceCheckUtils]: 12: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,719 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17769#true} {17769#true} #536#return; {17769#true} is VALID [2020-07-17 21:56:55,719 INFO L280 TraceCheckUtils]: 14: Hoare triple {17769#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {17769#true} is VALID [2020-07-17 21:56:55,720 INFO L280 TraceCheckUtils]: 15: Hoare triple {17769#true} assume 0 != ~tmp~2; {17769#true} is VALID [2020-07-17 21:56:55,720 INFO L263 TraceCheckUtils]: 16: Hoare triple {17769#true} call activatePump(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:55,721 INFO L280 TraceCheckUtils]: 17: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,722 INFO L280 TraceCheckUtils]: 18: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,723 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #538#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,723 INFO L280 TraceCheckUtils]: 20: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,724 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #550#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17769#true} is VALID [2020-07-17 21:56:55,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-17 21:56:55,725 INFO L263 TraceCheckUtils]: 2: Hoare triple {17769#true} call processEnvironment__wrappee__highWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:55,726 INFO L280 TraceCheckUtils]: 3: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {17769#true} is VALID [2020-07-17 21:56:55,726 INFO L280 TraceCheckUtils]: 4: Hoare triple {17769#true} assume 0 == ~pumpRunning~0; {17769#true} is VALID [2020-07-17 21:56:55,726 INFO L263 TraceCheckUtils]: 5: Hoare triple {17769#true} call #t~ret14 := isHighWaterLevel(); {17769#true} is VALID [2020-07-17 21:56:55,726 INFO L280 TraceCheckUtils]: 6: Hoare triple {17769#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {17769#true} is VALID [2020-07-17 21:56:55,727 INFO L263 TraceCheckUtils]: 7: Hoare triple {17769#true} call #t~ret34 := isHighWaterSensorDry(); {17769#true} is VALID [2020-07-17 21:56:55,727 INFO L280 TraceCheckUtils]: 8: Hoare triple {17769#true} havoc ~retValue_acc~2; {17769#true} is VALID [2020-07-17 21:56:55,727 INFO L280 TraceCheckUtils]: 9: Hoare triple {17769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17769#true} is VALID [2020-07-17 21:56:55,727 INFO L280 TraceCheckUtils]: 10: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,727 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17769#true} {17769#true} #522#return; {17769#true} is VALID [2020-07-17 21:56:55,728 INFO L280 TraceCheckUtils]: 12: Hoare triple {17769#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {17769#true} is VALID [2020-07-17 21:56:55,728 INFO L280 TraceCheckUtils]: 13: Hoare triple {17769#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {17769#true} is VALID [2020-07-17 21:56:55,728 INFO L280 TraceCheckUtils]: 14: Hoare triple {17769#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {17769#true} is VALID [2020-07-17 21:56:55,728 INFO L280 TraceCheckUtils]: 15: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,728 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17769#true} {17769#true} #536#return; {17769#true} is VALID [2020-07-17 21:56:55,729 INFO L280 TraceCheckUtils]: 17: Hoare triple {17769#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {17769#true} is VALID [2020-07-17 21:56:55,729 INFO L280 TraceCheckUtils]: 18: Hoare triple {17769#true} assume 0 != ~tmp~2; {17769#true} is VALID [2020-07-17 21:56:55,730 INFO L263 TraceCheckUtils]: 19: Hoare triple {17769#true} call activatePump(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:55,730 INFO L280 TraceCheckUtils]: 20: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,731 INFO L280 TraceCheckUtils]: 21: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,732 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #538#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,732 INFO L280 TraceCheckUtils]: 23: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,733 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #550#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,734 INFO L280 TraceCheckUtils]: 25: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,734 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #510#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,735 INFO L280 TraceCheckUtils]: 0: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17769#true} is VALID [2020-07-17 21:56:55,735 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-17 21:56:55,736 INFO L263 TraceCheckUtils]: 2: Hoare triple {17769#true} call processEnvironment__wrappee__lowWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:55,736 INFO L280 TraceCheckUtils]: 3: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17769#true} is VALID [2020-07-17 21:56:55,736 INFO L280 TraceCheckUtils]: 4: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-17 21:56:55,737 INFO L263 TraceCheckUtils]: 5: Hoare triple {17769#true} call processEnvironment__wrappee__highWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:55,737 INFO L280 TraceCheckUtils]: 6: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {17769#true} is VALID [2020-07-17 21:56:55,738 INFO L280 TraceCheckUtils]: 7: Hoare triple {17769#true} assume 0 == ~pumpRunning~0; {17769#true} is VALID [2020-07-17 21:56:55,738 INFO L263 TraceCheckUtils]: 8: Hoare triple {17769#true} call #t~ret14 := isHighWaterLevel(); {17769#true} is VALID [2020-07-17 21:56:55,738 INFO L280 TraceCheckUtils]: 9: Hoare triple {17769#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {17769#true} is VALID [2020-07-17 21:56:55,738 INFO L263 TraceCheckUtils]: 10: Hoare triple {17769#true} call #t~ret34 := isHighWaterSensorDry(); {17769#true} is VALID [2020-07-17 21:56:55,738 INFO L280 TraceCheckUtils]: 11: Hoare triple {17769#true} havoc ~retValue_acc~2; {17769#true} is VALID [2020-07-17 21:56:55,739 INFO L280 TraceCheckUtils]: 12: Hoare triple {17769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17769#true} is VALID [2020-07-17 21:56:55,739 INFO L280 TraceCheckUtils]: 13: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,739 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {17769#true} {17769#true} #522#return; {17769#true} is VALID [2020-07-17 21:56:55,739 INFO L280 TraceCheckUtils]: 15: Hoare triple {17769#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {17769#true} is VALID [2020-07-17 21:56:55,739 INFO L280 TraceCheckUtils]: 16: Hoare triple {17769#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {17769#true} is VALID [2020-07-17 21:56:55,740 INFO L280 TraceCheckUtils]: 17: Hoare triple {17769#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {17769#true} is VALID [2020-07-17 21:56:55,740 INFO L280 TraceCheckUtils]: 18: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,740 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {17769#true} {17769#true} #536#return; {17769#true} is VALID [2020-07-17 21:56:55,740 INFO L280 TraceCheckUtils]: 20: Hoare triple {17769#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {17769#true} is VALID [2020-07-17 21:56:55,740 INFO L280 TraceCheckUtils]: 21: Hoare triple {17769#true} assume 0 != ~tmp~2; {17769#true} is VALID [2020-07-17 21:56:55,741 INFO L263 TraceCheckUtils]: 22: Hoare triple {17769#true} call activatePump(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:55,742 INFO L280 TraceCheckUtils]: 23: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,742 INFO L280 TraceCheckUtils]: 24: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,743 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #538#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,744 INFO L280 TraceCheckUtils]: 26: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,744 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #550#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,745 INFO L280 TraceCheckUtils]: 28: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,746 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #510#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,746 INFO L280 TraceCheckUtils]: 30: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,747 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #528#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17769#true} is VALID [2020-07-17 21:56:55,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,765 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17769#true} {17769#true} #554#return; {17769#true} is VALID [2020-07-17 21:56:55,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~tmp~0;havoc ~tmp___0~0; {17769#true} is VALID [2020-07-17 21:56:55,766 INFO L263 TraceCheckUtils]: 1: Hoare triple {17769#true} call #t~ret1 := getWaterLevel(); {17769#true} is VALID [2020-07-17 21:56:55,766 INFO L280 TraceCheckUtils]: 2: Hoare triple {17769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17769#true} is VALID [2020-07-17 21:56:55,766 INFO L280 TraceCheckUtils]: 3: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,766 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17769#true} {17769#true} #554#return; {17769#true} is VALID [2020-07-17 21:56:55,767 INFO L280 TraceCheckUtils]: 5: Hoare triple {17769#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {17769#true} is VALID [2020-07-17 21:56:55,767 INFO L280 TraceCheckUtils]: 6: Hoare triple {17769#true} assume !(2 != ~tmp~0); {17769#true} is VALID [2020-07-17 21:56:55,767 INFO L280 TraceCheckUtils]: 7: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,768 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17769#true} {17949#(<= 1 ~pumpRunning~0)} #530#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,769 INFO L263 TraceCheckUtils]: 0: Hoare triple {17909#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:55,769 INFO L263 TraceCheckUtils]: 1: Hoare triple {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {17769#true} is VALID [2020-07-17 21:56:55,769 INFO L280 TraceCheckUtils]: 2: Hoare triple {17769#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {17769#true} is VALID [2020-07-17 21:56:55,769 INFO L280 TraceCheckUtils]: 3: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,770 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17769#true} {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {17769#true} is VALID [2020-07-17 21:56:55,770 INFO L280 TraceCheckUtils]: 5: Hoare triple {17769#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {17769#true} is VALID [2020-07-17 21:56:55,770 INFO L280 TraceCheckUtils]: 6: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,770 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17769#true} {17909#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {17769#true} is VALID [2020-07-17 21:56:55,770 INFO L280 TraceCheckUtils]: 8: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-17 21:56:55,770 INFO L280 TraceCheckUtils]: 9: Hoare triple {17769#true} assume 0 != ~systemActive~0; {17769#true} is VALID [2020-07-17 21:56:55,771 INFO L263 TraceCheckUtils]: 10: Hoare triple {17769#true} call processEnvironment(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:55,771 INFO L280 TraceCheckUtils]: 11: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17769#true} is VALID [2020-07-17 21:56:55,772 INFO L280 TraceCheckUtils]: 12: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-17 21:56:55,772 INFO L263 TraceCheckUtils]: 13: Hoare triple {17769#true} call processEnvironment__wrappee__lowWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:55,772 INFO L280 TraceCheckUtils]: 14: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17769#true} is VALID [2020-07-17 21:56:55,773 INFO L280 TraceCheckUtils]: 15: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-17 21:56:55,773 INFO L263 TraceCheckUtils]: 16: Hoare triple {17769#true} call processEnvironment__wrappee__highWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:55,773 INFO L280 TraceCheckUtils]: 17: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {17769#true} is VALID [2020-07-17 21:56:55,774 INFO L280 TraceCheckUtils]: 18: Hoare triple {17769#true} assume 0 == ~pumpRunning~0; {17769#true} is VALID [2020-07-17 21:56:55,774 INFO L263 TraceCheckUtils]: 19: Hoare triple {17769#true} call #t~ret14 := isHighWaterLevel(); {17769#true} is VALID [2020-07-17 21:56:55,774 INFO L280 TraceCheckUtils]: 20: Hoare triple {17769#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {17769#true} is VALID [2020-07-17 21:56:55,774 INFO L263 TraceCheckUtils]: 21: Hoare triple {17769#true} call #t~ret34 := isHighWaterSensorDry(); {17769#true} is VALID [2020-07-17 21:56:55,774 INFO L280 TraceCheckUtils]: 22: Hoare triple {17769#true} havoc ~retValue_acc~2; {17769#true} is VALID [2020-07-17 21:56:55,775 INFO L280 TraceCheckUtils]: 23: Hoare triple {17769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17769#true} is VALID [2020-07-17 21:56:55,775 INFO L280 TraceCheckUtils]: 24: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,775 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17769#true} {17769#true} #522#return; {17769#true} is VALID [2020-07-17 21:56:55,775 INFO L280 TraceCheckUtils]: 26: Hoare triple {17769#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {17769#true} is VALID [2020-07-17 21:56:55,775 INFO L280 TraceCheckUtils]: 27: Hoare triple {17769#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {17769#true} is VALID [2020-07-17 21:56:55,775 INFO L280 TraceCheckUtils]: 28: Hoare triple {17769#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {17769#true} is VALID [2020-07-17 21:56:55,776 INFO L280 TraceCheckUtils]: 29: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,776 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {17769#true} {17769#true} #536#return; {17769#true} is VALID [2020-07-17 21:56:55,776 INFO L280 TraceCheckUtils]: 31: Hoare triple {17769#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {17769#true} is VALID [2020-07-17 21:56:55,776 INFO L280 TraceCheckUtils]: 32: Hoare triple {17769#true} assume 0 != ~tmp~2; {17769#true} is VALID [2020-07-17 21:56:55,777 INFO L263 TraceCheckUtils]: 33: Hoare triple {17769#true} call activatePump(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:55,778 INFO L280 TraceCheckUtils]: 34: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,778 INFO L280 TraceCheckUtils]: 35: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,779 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #538#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,780 INFO L280 TraceCheckUtils]: 37: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,780 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #550#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,781 INFO L280 TraceCheckUtils]: 39: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,782 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #510#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,782 INFO L280 TraceCheckUtils]: 41: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,783 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #528#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,783 INFO L263 TraceCheckUtils]: 43: Hoare triple {17949#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17769#true} is VALID [2020-07-17 21:56:55,783 INFO L280 TraceCheckUtils]: 44: Hoare triple {17769#true} havoc ~tmp~0;havoc ~tmp___0~0; {17769#true} is VALID [2020-07-17 21:56:55,783 INFO L263 TraceCheckUtils]: 45: Hoare triple {17769#true} call #t~ret1 := getWaterLevel(); {17769#true} is VALID [2020-07-17 21:56:55,783 INFO L280 TraceCheckUtils]: 46: Hoare triple {17769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17769#true} is VALID [2020-07-17 21:56:55,784 INFO L280 TraceCheckUtils]: 47: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,784 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17769#true} {17769#true} #554#return; {17769#true} is VALID [2020-07-17 21:56:55,784 INFO L280 TraceCheckUtils]: 49: Hoare triple {17769#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {17769#true} is VALID [2020-07-17 21:56:55,784 INFO L280 TraceCheckUtils]: 50: Hoare triple {17769#true} assume !(2 != ~tmp~0); {17769#true} is VALID [2020-07-17 21:56:55,785 INFO L280 TraceCheckUtils]: 51: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,785 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {17769#true} {17949#(<= 1 ~pumpRunning~0)} #530#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,786 INFO L280 TraceCheckUtils]: 53: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:55,787 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #518#return; {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:55,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:56:55,887 INFO L280 TraceCheckUtils]: 1: Hoare triple {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:56:55,889 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {18036#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:55,889 INFO L263 TraceCheckUtils]: 0: Hoare triple {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {17769#true} is VALID [2020-07-17 21:56:55,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:56:55,890 INFO L280 TraceCheckUtils]: 2: Hoare triple {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:56:55,892 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {18036#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:55,894 INFO L280 TraceCheckUtils]: 4: Hoare triple {18036#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {18037#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:55,895 INFO L280 TraceCheckUtils]: 5: Hoare triple {18037#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {18037#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:55,896 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {18037#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {17846#(not (= 0 ~pumpRunning~0))} #524#return; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:55,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {17908#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17769#true} is VALID [2020-07-17 21:56:55,903 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,904 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17769#true} {17854#(not (= 0 ~switchedOnBeforeTS~0))} #526#return; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:55,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17769#true} is VALID [2020-07-17 21:56:55,925 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,925 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17769#true} {17769#true} #566#return; {17769#true} is VALID [2020-07-17 21:56:55,925 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~5; {17769#true} is VALID [2020-07-17 21:56:55,926 INFO L263 TraceCheckUtils]: 1: Hoare triple {17769#true} call #t~ret17 := isMethaneLevelCritical(); {17769#true} is VALID [2020-07-17 21:56:55,926 INFO L280 TraceCheckUtils]: 2: Hoare triple {17769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17769#true} is VALID [2020-07-17 21:56:55,927 INFO L280 TraceCheckUtils]: 3: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,927 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17769#true} {17769#true} #566#return; {17769#true} is VALID [2020-07-17 21:56:55,927 INFO L280 TraceCheckUtils]: 5: Hoare triple {17769#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {17769#true} is VALID [2020-07-17 21:56:55,928 INFO L280 TraceCheckUtils]: 6: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,928 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17769#true} {17769#true} #504#return; {17769#true} is VALID [2020-07-17 21:56:55,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,945 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {17769#true} is VALID [2020-07-17 21:56:55,946 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,946 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17769#true} {17769#true} #502#return; {17769#true} is VALID [2020-07-17 21:56:55,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {17769#true} is VALID [2020-07-17 21:56:55,947 INFO L263 TraceCheckUtils]: 1: Hoare triple {17769#true} call #t~ret35 := isLowWaterSensorDry(); {17769#true} is VALID [2020-07-17 21:56:55,947 INFO L280 TraceCheckUtils]: 2: Hoare triple {17769#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {17769#true} is VALID [2020-07-17 21:56:55,947 INFO L280 TraceCheckUtils]: 3: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,948 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17769#true} {17769#true} #502#return; {17769#true} is VALID [2020-07-17 21:56:55,948 INFO L280 TraceCheckUtils]: 5: Hoare triple {17769#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {17769#true} is VALID [2020-07-17 21:56:55,948 INFO L280 TraceCheckUtils]: 6: Hoare triple {17769#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {17769#true} is VALID [2020-07-17 21:56:55,949 INFO L280 TraceCheckUtils]: 7: Hoare triple {17769#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {17769#true} is VALID [2020-07-17 21:56:55,949 INFO L280 TraceCheckUtils]: 8: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,950 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17769#true} {17769#true} #544#return; {17769#true} is VALID [2020-07-17 21:56:55,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,957 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17769#true} {17769#true} #542#return; {17769#true} is VALID [2020-07-17 21:56:55,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {17769#true} is VALID [2020-07-17 21:56:55,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume !(0 == ~pumpRunning~0); {17769#true} is VALID [2020-07-17 21:56:55,958 INFO L263 TraceCheckUtils]: 2: Hoare triple {17769#true} call processEnvironment__wrappee__base(); {17769#true} is VALID [2020-07-17 21:56:55,959 INFO L280 TraceCheckUtils]: 3: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,959 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17769#true} {17769#true} #542#return; {17769#true} is VALID [2020-07-17 21:56:55,960 INFO L280 TraceCheckUtils]: 5: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,960 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17769#true} {17769#true} #548#return; {17769#true} is VALID [2020-07-17 21:56:55,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17769#true} is VALID [2020-07-17 21:56:55,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume 0 != ~pumpRunning~0; {17769#true} is VALID [2020-07-17 21:56:55,961 INFO L263 TraceCheckUtils]: 2: Hoare triple {17769#true} call #t~ret15 := isLowWaterLevel(); {17769#true} is VALID [2020-07-17 21:56:55,961 INFO L280 TraceCheckUtils]: 3: Hoare triple {17769#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {17769#true} is VALID [2020-07-17 21:56:55,962 INFO L263 TraceCheckUtils]: 4: Hoare triple {17769#true} call #t~ret35 := isLowWaterSensorDry(); {17769#true} is VALID [2020-07-17 21:56:55,962 INFO L280 TraceCheckUtils]: 5: Hoare triple {17769#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {17769#true} is VALID [2020-07-17 21:56:55,962 INFO L280 TraceCheckUtils]: 6: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,963 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17769#true} {17769#true} #502#return; {17769#true} is VALID [2020-07-17 21:56:55,963 INFO L280 TraceCheckUtils]: 8: Hoare triple {17769#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {17769#true} is VALID [2020-07-17 21:56:55,963 INFO L280 TraceCheckUtils]: 9: Hoare triple {17769#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {17769#true} is VALID [2020-07-17 21:56:55,964 INFO L280 TraceCheckUtils]: 10: Hoare triple {17769#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {17769#true} is VALID [2020-07-17 21:56:55,964 INFO L280 TraceCheckUtils]: 11: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,964 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {17769#true} {17769#true} #544#return; {17769#true} is VALID [2020-07-17 21:56:55,965 INFO L280 TraceCheckUtils]: 13: Hoare triple {17769#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {17769#true} is VALID [2020-07-17 21:56:55,966 INFO L280 TraceCheckUtils]: 14: Hoare triple {17769#true} assume !(0 != ~tmp~3); {17769#true} is VALID [2020-07-17 21:56:55,967 INFO L263 TraceCheckUtils]: 15: Hoare triple {17769#true} call processEnvironment__wrappee__highWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:55,967 INFO L280 TraceCheckUtils]: 16: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {17769#true} is VALID [2020-07-17 21:56:55,968 INFO L280 TraceCheckUtils]: 17: Hoare triple {17769#true} assume !(0 == ~pumpRunning~0); {17769#true} is VALID [2020-07-17 21:56:55,968 INFO L263 TraceCheckUtils]: 18: Hoare triple {17769#true} call processEnvironment__wrappee__base(); {17769#true} is VALID [2020-07-17 21:56:55,968 INFO L280 TraceCheckUtils]: 19: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,969 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17769#true} {17769#true} #542#return; {17769#true} is VALID [2020-07-17 21:56:55,969 INFO L280 TraceCheckUtils]: 21: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,969 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17769#true} {17769#true} #548#return; {17769#true} is VALID [2020-07-17 21:56:55,970 INFO L280 TraceCheckUtils]: 23: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,970 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {17769#true} {17769#true} #508#return; {17769#true} is VALID [2020-07-17 21:56:55,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17769#true} is VALID [2020-07-17 21:56:55,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume 0 != ~pumpRunning~0; {17769#true} is VALID [2020-07-17 21:56:55,972 INFO L263 TraceCheckUtils]: 2: Hoare triple {17769#true} call #t~ret16 := isMethaneAlarm(); {17769#true} is VALID [2020-07-17 21:56:55,973 INFO L280 TraceCheckUtils]: 3: Hoare triple {17769#true} havoc ~retValue_acc~5; {17769#true} is VALID [2020-07-17 21:56:55,973 INFO L263 TraceCheckUtils]: 4: Hoare triple {17769#true} call #t~ret17 := isMethaneLevelCritical(); {17769#true} is VALID [2020-07-17 21:56:55,973 INFO L280 TraceCheckUtils]: 5: Hoare triple {17769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17769#true} is VALID [2020-07-17 21:56:55,974 INFO L280 TraceCheckUtils]: 6: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,974 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17769#true} {17769#true} #566#return; {17769#true} is VALID [2020-07-17 21:56:55,974 INFO L280 TraceCheckUtils]: 8: Hoare triple {17769#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {17769#true} is VALID [2020-07-17 21:56:55,975 INFO L280 TraceCheckUtils]: 9: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,975 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17769#true} {17769#true} #504#return; {17769#true} is VALID [2020-07-17 21:56:55,975 INFO L280 TraceCheckUtils]: 11: Hoare triple {17769#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {17769#true} is VALID [2020-07-17 21:56:55,976 INFO L280 TraceCheckUtils]: 12: Hoare triple {17769#true} assume !(0 != ~tmp~4); {17769#true} is VALID [2020-07-17 21:56:55,977 INFO L263 TraceCheckUtils]: 13: Hoare triple {17769#true} call processEnvironment__wrappee__lowWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:55,977 INFO L280 TraceCheckUtils]: 14: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17769#true} is VALID [2020-07-17 21:56:55,978 INFO L280 TraceCheckUtils]: 15: Hoare triple {17769#true} assume 0 != ~pumpRunning~0; {17769#true} is VALID [2020-07-17 21:56:55,978 INFO L263 TraceCheckUtils]: 16: Hoare triple {17769#true} call #t~ret15 := isLowWaterLevel(); {17769#true} is VALID [2020-07-17 21:56:55,978 INFO L280 TraceCheckUtils]: 17: Hoare triple {17769#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {17769#true} is VALID [2020-07-17 21:56:55,979 INFO L263 TraceCheckUtils]: 18: Hoare triple {17769#true} call #t~ret35 := isLowWaterSensorDry(); {17769#true} is VALID [2020-07-17 21:56:55,979 INFO L280 TraceCheckUtils]: 19: Hoare triple {17769#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {17769#true} is VALID [2020-07-17 21:56:55,979 INFO L280 TraceCheckUtils]: 20: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,980 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {17769#true} {17769#true} #502#return; {17769#true} is VALID [2020-07-17 21:56:55,980 INFO L280 TraceCheckUtils]: 22: Hoare triple {17769#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {17769#true} is VALID [2020-07-17 21:56:55,980 INFO L280 TraceCheckUtils]: 23: Hoare triple {17769#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {17769#true} is VALID [2020-07-17 21:56:55,981 INFO L280 TraceCheckUtils]: 24: Hoare triple {17769#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {17769#true} is VALID [2020-07-17 21:56:55,981 INFO L280 TraceCheckUtils]: 25: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,981 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17769#true} {17769#true} #544#return; {17769#true} is VALID [2020-07-17 21:56:55,981 INFO L280 TraceCheckUtils]: 27: Hoare triple {17769#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {17769#true} is VALID [2020-07-17 21:56:55,982 INFO L280 TraceCheckUtils]: 28: Hoare triple {17769#true} assume !(0 != ~tmp~3); {17769#true} is VALID [2020-07-17 21:56:55,983 INFO L263 TraceCheckUtils]: 29: Hoare triple {17769#true} call processEnvironment__wrappee__highWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:55,983 INFO L280 TraceCheckUtils]: 30: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {17769#true} is VALID [2020-07-17 21:56:55,984 INFO L280 TraceCheckUtils]: 31: Hoare triple {17769#true} assume !(0 == ~pumpRunning~0); {17769#true} is VALID [2020-07-17 21:56:55,984 INFO L263 TraceCheckUtils]: 32: Hoare triple {17769#true} call processEnvironment__wrappee__base(); {17769#true} is VALID [2020-07-17 21:56:55,984 INFO L280 TraceCheckUtils]: 33: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,985 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17769#true} {17769#true} #542#return; {17769#true} is VALID [2020-07-17 21:56:55,985 INFO L280 TraceCheckUtils]: 35: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,985 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {17769#true} {17769#true} #548#return; {17769#true} is VALID [2020-07-17 21:56:55,986 INFO L280 TraceCheckUtils]: 37: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,986 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {17769#true} {17769#true} #508#return; {17769#true} is VALID [2020-07-17 21:56:55,986 INFO L280 TraceCheckUtils]: 39: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,987 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17769#true} {17854#(not (= 0 ~switchedOnBeforeTS~0))} #528#return; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:55,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17769#true} is VALID [2020-07-17 21:56:55,994 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:55,995 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17769#true} {17854#(not (= 0 ~switchedOnBeforeTS~0))} #554#return; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:55,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:55,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {17769#true} is VALID [2020-07-17 21:56:55,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,000 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17769#true} {17854#(not (= 0 ~switchedOnBeforeTS~0))} #556#return; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:56,007 INFO L263 TraceCheckUtils]: 0: Hoare triple {17769#true} call ULTIMATE.init(); {17905#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:56:56,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {17905#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {17769#true} is VALID [2020-07-17 21:56:56,007 INFO L280 TraceCheckUtils]: 2: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,008 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17769#true} {17769#true} #572#return; {17769#true} is VALID [2020-07-17 21:56:56,008 INFO L263 TraceCheckUtils]: 4: Hoare triple {17769#true} call #t~ret76 := main(); {17769#true} is VALID [2020-07-17 21:56:56,008 INFO L280 TraceCheckUtils]: 5: Hoare triple {17769#true} havoc ~retValue_acc~4;havoc ~tmp~1; {17769#true} is VALID [2020-07-17 21:56:56,008 INFO L263 TraceCheckUtils]: 6: Hoare triple {17769#true} call select_helpers(); {17769#true} is VALID [2020-07-17 21:56:56,009 INFO L280 TraceCheckUtils]: 7: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,009 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17769#true} {17769#true} #462#return; {17769#true} is VALID [2020-07-17 21:56:56,009 INFO L263 TraceCheckUtils]: 9: Hoare triple {17769#true} call select_features(); {17769#true} is VALID [2020-07-17 21:56:56,010 INFO L280 TraceCheckUtils]: 10: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,010 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17769#true} {17769#true} #464#return; {17769#true} is VALID [2020-07-17 21:56:56,010 INFO L263 TraceCheckUtils]: 12: Hoare triple {17769#true} call #t~ret13 := valid_product(); {17769#true} is VALID [2020-07-17 21:56:56,012 INFO L280 TraceCheckUtils]: 13: Hoare triple {17769#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {17906#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:56:56,012 INFO L280 TraceCheckUtils]: 14: Hoare triple {17906#(= 1 |valid_product_#res|)} assume true; {17906#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:56:56,014 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17906#(= 1 |valid_product_#res|)} {17769#true} #466#return; {17781#(= |main_#t~ret13| 1)} is VALID [2020-07-17 21:56:56,015 INFO L280 TraceCheckUtils]: 16: Hoare triple {17781#(= |main_#t~ret13| 1)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {17782#(= 1 main_~tmp~1)} is VALID [2020-07-17 21:56:56,015 INFO L280 TraceCheckUtils]: 17: Hoare triple {17782#(= 1 main_~tmp~1)} assume 0 != ~tmp~1; {17769#true} is VALID [2020-07-17 21:56:56,016 INFO L263 TraceCheckUtils]: 18: Hoare triple {17769#true} call setup(); {17769#true} is VALID [2020-07-17 21:56:56,016 INFO L280 TraceCheckUtils]: 19: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,016 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17769#true} {17769#true} #468#return; {17769#true} is VALID [2020-07-17 21:56:56,016 INFO L263 TraceCheckUtils]: 21: Hoare triple {17769#true} call runTest(); {17769#true} is VALID [2020-07-17 21:56:56,018 INFO L263 TraceCheckUtils]: 22: Hoare triple {17769#true} call __utac_acc__Specification5_spec__1(); {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:56,018 INFO L280 TraceCheckUtils]: 23: Hoare triple {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17769#true} is VALID [2020-07-17 21:56:56,018 INFO L280 TraceCheckUtils]: 24: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,018 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17769#true} {17769#true} #562#return; {17769#true} is VALID [2020-07-17 21:56:56,019 INFO L263 TraceCheckUtils]: 26: Hoare triple {17769#true} call test(); {17769#true} is VALID [2020-07-17 21:56:56,019 INFO L280 TraceCheckUtils]: 27: Hoare triple {17769#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {17769#true} is VALID [2020-07-17 21:56:56,019 INFO L280 TraceCheckUtils]: 28: Hoare triple {17769#true} assume !false; {17769#true} is VALID [2020-07-17 21:56:56,020 INFO L280 TraceCheckUtils]: 29: Hoare triple {17769#true} assume ~splverifierCounter~0 < 4; {17769#true} is VALID [2020-07-17 21:56:56,020 INFO L280 TraceCheckUtils]: 30: Hoare triple {17769#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {17769#true} is VALID [2020-07-17 21:56:56,020 INFO L280 TraceCheckUtils]: 31: Hoare triple {17769#true} assume 0 != ~tmp~7; {17769#true} is VALID [2020-07-17 21:56:56,021 INFO L263 TraceCheckUtils]: 32: Hoare triple {17769#true} call waterRise(); {17908#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:56:56,022 INFO L280 TraceCheckUtils]: 33: Hoare triple {17908#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17769#true} is VALID [2020-07-17 21:56:56,022 INFO L280 TraceCheckUtils]: 34: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,022 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17769#true} {17769#true} #512#return; {17769#true} is VALID [2020-07-17 21:56:56,023 INFO L280 TraceCheckUtils]: 36: Hoare triple {17769#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {17769#true} is VALID [2020-07-17 21:56:56,023 INFO L280 TraceCheckUtils]: 37: Hoare triple {17769#true} assume !(0 != ~tmp___0~3); {17769#true} is VALID [2020-07-17 21:56:56,023 INFO L280 TraceCheckUtils]: 38: Hoare triple {17769#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {17769#true} is VALID [2020-07-17 21:56:56,023 INFO L280 TraceCheckUtils]: 39: Hoare triple {17769#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {17769#true} is VALID [2020-07-17 21:56:56,024 INFO L280 TraceCheckUtils]: 40: Hoare triple {17769#true} assume 0 != ~tmp___1~0; {17769#true} is VALID [2020-07-17 21:56:56,025 INFO L263 TraceCheckUtils]: 41: Hoare triple {17769#true} call timeShift(); {17909#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:56:56,026 INFO L263 TraceCheckUtils]: 42: Hoare triple {17909#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:56,027 INFO L263 TraceCheckUtils]: 43: Hoare triple {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {17769#true} is VALID [2020-07-17 21:56:56,027 INFO L280 TraceCheckUtils]: 44: Hoare triple {17769#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {17769#true} is VALID [2020-07-17 21:56:56,027 INFO L280 TraceCheckUtils]: 45: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,028 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {17769#true} {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {17769#true} is VALID [2020-07-17 21:56:56,028 INFO L280 TraceCheckUtils]: 47: Hoare triple {17769#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {17769#true} is VALID [2020-07-17 21:56:56,028 INFO L280 TraceCheckUtils]: 48: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,029 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {17769#true} {17909#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {17769#true} is VALID [2020-07-17 21:56:56,029 INFO L280 TraceCheckUtils]: 50: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-17 21:56:56,029 INFO L280 TraceCheckUtils]: 51: Hoare triple {17769#true} assume 0 != ~systemActive~0; {17769#true} is VALID [2020-07-17 21:56:56,030 INFO L263 TraceCheckUtils]: 52: Hoare triple {17769#true} call processEnvironment(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:56,031 INFO L280 TraceCheckUtils]: 53: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17769#true} is VALID [2020-07-17 21:56:56,031 INFO L280 TraceCheckUtils]: 54: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-17 21:56:56,032 INFO L263 TraceCheckUtils]: 55: Hoare triple {17769#true} call processEnvironment__wrappee__lowWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:56,032 INFO L280 TraceCheckUtils]: 56: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17769#true} is VALID [2020-07-17 21:56:56,033 INFO L280 TraceCheckUtils]: 57: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-17 21:56:56,034 INFO L263 TraceCheckUtils]: 58: Hoare triple {17769#true} call processEnvironment__wrappee__highWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:56,034 INFO L280 TraceCheckUtils]: 59: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {17769#true} is VALID [2020-07-17 21:56:56,034 INFO L280 TraceCheckUtils]: 60: Hoare triple {17769#true} assume 0 == ~pumpRunning~0; {17769#true} is VALID [2020-07-17 21:56:56,035 INFO L263 TraceCheckUtils]: 61: Hoare triple {17769#true} call #t~ret14 := isHighWaterLevel(); {17769#true} is VALID [2020-07-17 21:56:56,035 INFO L280 TraceCheckUtils]: 62: Hoare triple {17769#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {17769#true} is VALID [2020-07-17 21:56:56,035 INFO L263 TraceCheckUtils]: 63: Hoare triple {17769#true} call #t~ret34 := isHighWaterSensorDry(); {17769#true} is VALID [2020-07-17 21:56:56,036 INFO L280 TraceCheckUtils]: 64: Hoare triple {17769#true} havoc ~retValue_acc~2; {17769#true} is VALID [2020-07-17 21:56:56,036 INFO L280 TraceCheckUtils]: 65: Hoare triple {17769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17769#true} is VALID [2020-07-17 21:56:56,036 INFO L280 TraceCheckUtils]: 66: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,037 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {17769#true} {17769#true} #522#return; {17769#true} is VALID [2020-07-17 21:56:56,037 INFO L280 TraceCheckUtils]: 68: Hoare triple {17769#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {17769#true} is VALID [2020-07-17 21:56:56,037 INFO L280 TraceCheckUtils]: 69: Hoare triple {17769#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {17769#true} is VALID [2020-07-17 21:56:56,037 INFO L280 TraceCheckUtils]: 70: Hoare triple {17769#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {17769#true} is VALID [2020-07-17 21:56:56,038 INFO L280 TraceCheckUtils]: 71: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,038 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {17769#true} {17769#true} #536#return; {17769#true} is VALID [2020-07-17 21:56:56,038 INFO L280 TraceCheckUtils]: 73: Hoare triple {17769#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {17769#true} is VALID [2020-07-17 21:56:56,039 INFO L280 TraceCheckUtils]: 74: Hoare triple {17769#true} assume 0 != ~tmp~2; {17769#true} is VALID [2020-07-17 21:56:56,040 INFO L263 TraceCheckUtils]: 75: Hoare triple {17769#true} call activatePump(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:56,041 INFO L280 TraceCheckUtils]: 76: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:56,042 INFO L280 TraceCheckUtils]: 77: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:56,043 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #538#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:56,044 INFO L280 TraceCheckUtils]: 79: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:56,045 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #550#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:56,046 INFO L280 TraceCheckUtils]: 81: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:56,047 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #510#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:56,048 INFO L280 TraceCheckUtils]: 83: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:56,049 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #528#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:56,049 INFO L263 TraceCheckUtils]: 85: Hoare triple {17949#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17769#true} is VALID [2020-07-17 21:56:56,049 INFO L280 TraceCheckUtils]: 86: Hoare triple {17769#true} havoc ~tmp~0;havoc ~tmp___0~0; {17769#true} is VALID [2020-07-17 21:56:56,050 INFO L263 TraceCheckUtils]: 87: Hoare triple {17769#true} call #t~ret1 := getWaterLevel(); {17769#true} is VALID [2020-07-17 21:56:56,050 INFO L280 TraceCheckUtils]: 88: Hoare triple {17769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17769#true} is VALID [2020-07-17 21:56:56,050 INFO L280 TraceCheckUtils]: 89: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,050 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {17769#true} {17769#true} #554#return; {17769#true} is VALID [2020-07-17 21:56:56,051 INFO L280 TraceCheckUtils]: 91: Hoare triple {17769#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {17769#true} is VALID [2020-07-17 21:56:56,051 INFO L280 TraceCheckUtils]: 92: Hoare triple {17769#true} assume !(2 != ~tmp~0); {17769#true} is VALID [2020-07-17 21:56:56,051 INFO L280 TraceCheckUtils]: 93: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,052 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {17769#true} {17949#(<= 1 ~pumpRunning~0)} #530#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:56,053 INFO L280 TraceCheckUtils]: 95: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:56,055 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #518#return; {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:56,055 INFO L280 TraceCheckUtils]: 97: Hoare triple {17846#(not (= 0 ~pumpRunning~0))} assume !false; {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:56,056 INFO L280 TraceCheckUtils]: 98: Hoare triple {17846#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:56,057 INFO L280 TraceCheckUtils]: 99: Hoare triple {17846#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:56,058 INFO L280 TraceCheckUtils]: 100: Hoare triple {17846#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~7); {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:56,059 INFO L280 TraceCheckUtils]: 101: Hoare triple {17846#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:56,060 INFO L280 TraceCheckUtils]: 102: Hoare triple {17846#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~3); {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:56,061 INFO L280 TraceCheckUtils]: 103: Hoare triple {17846#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:56,062 INFO L280 TraceCheckUtils]: 104: Hoare triple {17846#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:56,063 INFO L280 TraceCheckUtils]: 105: Hoare triple {17846#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___1~0; {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:56,064 INFO L263 TraceCheckUtils]: 106: Hoare triple {17846#(not (= 0 ~pumpRunning~0))} call timeShift(); {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:56,065 INFO L263 TraceCheckUtils]: 107: Hoare triple {17846#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:56,065 INFO L263 TraceCheckUtils]: 108: Hoare triple {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {17769#true} is VALID [2020-07-17 21:56:56,066 INFO L280 TraceCheckUtils]: 109: Hoare triple {17769#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:56:56,067 INFO L280 TraceCheckUtils]: 110: Hoare triple {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:56:56,069 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {18036#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:56,070 INFO L280 TraceCheckUtils]: 112: Hoare triple {18036#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {18037#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:56,071 INFO L280 TraceCheckUtils]: 113: Hoare triple {18037#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {18037#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:56,073 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {18037#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {17846#(not (= 0 ~pumpRunning~0))} #524#return; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:56,074 INFO L280 TraceCheckUtils]: 115: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:56,075 INFO L263 TraceCheckUtils]: 116: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {17908#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:56:56,075 INFO L280 TraceCheckUtils]: 117: Hoare triple {17908#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17769#true} is VALID [2020-07-17 21:56:56,076 INFO L280 TraceCheckUtils]: 118: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,077 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {17769#true} {17854#(not (= 0 ~switchedOnBeforeTS~0))} #526#return; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:56,077 INFO L280 TraceCheckUtils]: 120: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:56,079 INFO L263 TraceCheckUtils]: 121: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:56,079 INFO L280 TraceCheckUtils]: 122: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17769#true} is VALID [2020-07-17 21:56:56,079 INFO L280 TraceCheckUtils]: 123: Hoare triple {17769#true} assume 0 != ~pumpRunning~0; {17769#true} is VALID [2020-07-17 21:56:56,080 INFO L263 TraceCheckUtils]: 124: Hoare triple {17769#true} call #t~ret16 := isMethaneAlarm(); {17769#true} is VALID [2020-07-17 21:56:56,080 INFO L280 TraceCheckUtils]: 125: Hoare triple {17769#true} havoc ~retValue_acc~5; {17769#true} is VALID [2020-07-17 21:56:56,080 INFO L263 TraceCheckUtils]: 126: Hoare triple {17769#true} call #t~ret17 := isMethaneLevelCritical(); {17769#true} is VALID [2020-07-17 21:56:56,081 INFO L280 TraceCheckUtils]: 127: Hoare triple {17769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17769#true} is VALID [2020-07-17 21:56:56,081 INFO L280 TraceCheckUtils]: 128: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,081 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {17769#true} {17769#true} #566#return; {17769#true} is VALID [2020-07-17 21:56:56,081 INFO L280 TraceCheckUtils]: 130: Hoare triple {17769#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {17769#true} is VALID [2020-07-17 21:56:56,082 INFO L280 TraceCheckUtils]: 131: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,082 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {17769#true} {17769#true} #504#return; {17769#true} is VALID [2020-07-17 21:56:56,082 INFO L280 TraceCheckUtils]: 133: Hoare triple {17769#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {17769#true} is VALID [2020-07-17 21:56:56,083 INFO L280 TraceCheckUtils]: 134: Hoare triple {17769#true} assume !(0 != ~tmp~4); {17769#true} is VALID [2020-07-17 21:56:56,084 INFO L263 TraceCheckUtils]: 135: Hoare triple {17769#true} call processEnvironment__wrappee__lowWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:56,084 INFO L280 TraceCheckUtils]: 136: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17769#true} is VALID [2020-07-17 21:56:56,084 INFO L280 TraceCheckUtils]: 137: Hoare triple {17769#true} assume 0 != ~pumpRunning~0; {17769#true} is VALID [2020-07-17 21:56:56,085 INFO L263 TraceCheckUtils]: 138: Hoare triple {17769#true} call #t~ret15 := isLowWaterLevel(); {17769#true} is VALID [2020-07-17 21:56:56,085 INFO L280 TraceCheckUtils]: 139: Hoare triple {17769#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {17769#true} is VALID [2020-07-17 21:56:56,085 INFO L263 TraceCheckUtils]: 140: Hoare triple {17769#true} call #t~ret35 := isLowWaterSensorDry(); {17769#true} is VALID [2020-07-17 21:56:56,085 INFO L280 TraceCheckUtils]: 141: Hoare triple {17769#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {17769#true} is VALID [2020-07-17 21:56:56,086 INFO L280 TraceCheckUtils]: 142: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,086 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {17769#true} {17769#true} #502#return; {17769#true} is VALID [2020-07-17 21:56:56,086 INFO L280 TraceCheckUtils]: 144: Hoare triple {17769#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {17769#true} is VALID [2020-07-17 21:56:56,087 INFO L280 TraceCheckUtils]: 145: Hoare triple {17769#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {17769#true} is VALID [2020-07-17 21:56:56,087 INFO L280 TraceCheckUtils]: 146: Hoare triple {17769#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {17769#true} is VALID [2020-07-17 21:56:56,087 INFO L280 TraceCheckUtils]: 147: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,087 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {17769#true} {17769#true} #544#return; {17769#true} is VALID [2020-07-17 21:56:56,088 INFO L280 TraceCheckUtils]: 149: Hoare triple {17769#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {17769#true} is VALID [2020-07-17 21:56:56,088 INFO L280 TraceCheckUtils]: 150: Hoare triple {17769#true} assume !(0 != ~tmp~3); {17769#true} is VALID [2020-07-17 21:56:56,089 INFO L263 TraceCheckUtils]: 151: Hoare triple {17769#true} call processEnvironment__wrappee__highWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:56,089 INFO L280 TraceCheckUtils]: 152: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {17769#true} is VALID [2020-07-17 21:56:56,090 INFO L280 TraceCheckUtils]: 153: Hoare triple {17769#true} assume !(0 == ~pumpRunning~0); {17769#true} is VALID [2020-07-17 21:56:56,090 INFO L263 TraceCheckUtils]: 154: Hoare triple {17769#true} call processEnvironment__wrappee__base(); {17769#true} is VALID [2020-07-17 21:56:56,090 INFO L280 TraceCheckUtils]: 155: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,091 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {17769#true} {17769#true} #542#return; {17769#true} is VALID [2020-07-17 21:56:56,091 INFO L280 TraceCheckUtils]: 157: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,091 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {17769#true} {17769#true} #548#return; {17769#true} is VALID [2020-07-17 21:56:56,092 INFO L280 TraceCheckUtils]: 159: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,092 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {17769#true} {17769#true} #508#return; {17769#true} is VALID [2020-07-17 21:56:56,092 INFO L280 TraceCheckUtils]: 161: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,093 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {17769#true} {17854#(not (= 0 ~switchedOnBeforeTS~0))} #528#return; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:56,094 INFO L263 TraceCheckUtils]: 163: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:56,097 INFO L280 TraceCheckUtils]: 164: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~0;havoc ~tmp___0~0; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:56,097 INFO L263 TraceCheckUtils]: 165: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret1 := getWaterLevel(); {17769#true} is VALID [2020-07-17 21:56:56,097 INFO L280 TraceCheckUtils]: 166: Hoare triple {17769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17769#true} is VALID [2020-07-17 21:56:56,098 INFO L280 TraceCheckUtils]: 167: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,099 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {17769#true} {17854#(not (= 0 ~switchedOnBeforeTS~0))} #554#return; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:56,100 INFO L280 TraceCheckUtils]: 169: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:56,101 INFO L280 TraceCheckUtils]: 170: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~0; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:56,101 INFO L263 TraceCheckUtils]: 171: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret2 := isPumpRunning(); {17769#true} is VALID [2020-07-17 21:56:56,101 INFO L280 TraceCheckUtils]: 172: Hoare triple {17769#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {17769#true} is VALID [2020-07-17 21:56:56,101 INFO L280 TraceCheckUtils]: 173: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:56,103 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {17769#true} {17854#(not (= 0 ~switchedOnBeforeTS~0))} #556#return; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:56,104 INFO L280 TraceCheckUtils]: 175: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:56,104 INFO L280 TraceCheckUtils]: 176: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~0; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:56,105 INFO L280 TraceCheckUtils]: 177: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {17770#false} is VALID [2020-07-17 21:56:56,106 INFO L263 TraceCheckUtils]: 178: Hoare triple {17770#false} call __automaton_fail(); {17770#false} is VALID [2020-07-17 21:56:56,106 INFO L280 TraceCheckUtils]: 179: Hoare triple {17770#false} assume !false; {17770#false} is VALID [2020-07-17 21:56:56,164 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 22 proven. 10 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-07-17 21:56:56,165 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [975048396] [2020-07-17 21:56:56,165 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [497319649] [2020-07-17 21:56:56,165 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:56:56,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:56,509 INFO L264 TraceCheckSpWp]: Trace formula consists of 989 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 21:56:56,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:56,595 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:56:57,169 INFO L263 TraceCheckUtils]: 0: Hoare triple {17769#true} call ULTIMATE.init(); {17769#true} is VALID [2020-07-17 21:56:57,170 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {17769#true} is VALID [2020-07-17 21:56:57,170 INFO L280 TraceCheckUtils]: 2: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:57,171 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17769#true} {17769#true} #572#return; {17769#true} is VALID [2020-07-17 21:56:57,171 INFO L263 TraceCheckUtils]: 4: Hoare triple {17769#true} call #t~ret76 := main(); {17769#true} is VALID [2020-07-17 21:56:57,171 INFO L280 TraceCheckUtils]: 5: Hoare triple {17769#true} havoc ~retValue_acc~4;havoc ~tmp~1; {17769#true} is VALID [2020-07-17 21:56:57,172 INFO L263 TraceCheckUtils]: 6: Hoare triple {17769#true} call select_helpers(); {17769#true} is VALID [2020-07-17 21:56:57,172 INFO L280 TraceCheckUtils]: 7: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:57,172 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17769#true} {17769#true} #462#return; {17769#true} is VALID [2020-07-17 21:56:57,173 INFO L263 TraceCheckUtils]: 9: Hoare triple {17769#true} call select_features(); {17769#true} is VALID [2020-07-17 21:56:57,173 INFO L280 TraceCheckUtils]: 10: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:57,173 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17769#true} {17769#true} #464#return; {17769#true} is VALID [2020-07-17 21:56:57,174 INFO L263 TraceCheckUtils]: 12: Hoare triple {17769#true} call #t~ret13 := valid_product(); {17769#true} is VALID [2020-07-17 21:56:57,174 INFO L280 TraceCheckUtils]: 13: Hoare triple {17769#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {17769#true} is VALID [2020-07-17 21:56:57,174 INFO L280 TraceCheckUtils]: 14: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:57,174 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17769#true} {17769#true} #466#return; {17769#true} is VALID [2020-07-17 21:56:57,175 INFO L280 TraceCheckUtils]: 16: Hoare triple {17769#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {17769#true} is VALID [2020-07-17 21:56:57,175 INFO L280 TraceCheckUtils]: 17: Hoare triple {17769#true} assume 0 != ~tmp~1; {17769#true} is VALID [2020-07-17 21:56:57,175 INFO L263 TraceCheckUtils]: 18: Hoare triple {17769#true} call setup(); {17769#true} is VALID [2020-07-17 21:56:57,176 INFO L280 TraceCheckUtils]: 19: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:57,176 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17769#true} {17769#true} #468#return; {17769#true} is VALID [2020-07-17 21:56:57,176 INFO L263 TraceCheckUtils]: 21: Hoare triple {17769#true} call runTest(); {17769#true} is VALID [2020-07-17 21:56:57,177 INFO L263 TraceCheckUtils]: 22: Hoare triple {17769#true} call __utac_acc__Specification5_spec__1(); {17769#true} is VALID [2020-07-17 21:56:57,177 INFO L280 TraceCheckUtils]: 23: Hoare triple {17769#true} ~switchedOnBeforeTS~0 := 0; {17769#true} is VALID [2020-07-17 21:56:57,177 INFO L280 TraceCheckUtils]: 24: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:57,178 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17769#true} {17769#true} #562#return; {17769#true} is VALID [2020-07-17 21:56:57,178 INFO L263 TraceCheckUtils]: 26: Hoare triple {17769#true} call test(); {17769#true} is VALID [2020-07-17 21:56:57,178 INFO L280 TraceCheckUtils]: 27: Hoare triple {17769#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {17769#true} is VALID [2020-07-17 21:56:57,179 INFO L280 TraceCheckUtils]: 28: Hoare triple {17769#true} assume !false; {17769#true} is VALID [2020-07-17 21:56:57,179 INFO L280 TraceCheckUtils]: 29: Hoare triple {17769#true} assume ~splverifierCounter~0 < 4; {17769#true} is VALID [2020-07-17 21:56:57,179 INFO L280 TraceCheckUtils]: 30: Hoare triple {17769#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {17769#true} is VALID [2020-07-17 21:56:57,180 INFO L280 TraceCheckUtils]: 31: Hoare triple {17769#true} assume 0 != ~tmp~7; {17769#true} is VALID [2020-07-17 21:56:57,180 INFO L263 TraceCheckUtils]: 32: Hoare triple {17769#true} call waterRise(); {17769#true} is VALID [2020-07-17 21:56:57,180 INFO L280 TraceCheckUtils]: 33: Hoare triple {17769#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17769#true} is VALID [2020-07-17 21:56:57,180 INFO L280 TraceCheckUtils]: 34: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:57,181 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17769#true} {17769#true} #512#return; {17769#true} is VALID [2020-07-17 21:56:57,181 INFO L280 TraceCheckUtils]: 36: Hoare triple {17769#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {17769#true} is VALID [2020-07-17 21:56:57,181 INFO L280 TraceCheckUtils]: 37: Hoare triple {17769#true} assume !(0 != ~tmp___0~3); {17769#true} is VALID [2020-07-17 21:56:57,182 INFO L280 TraceCheckUtils]: 38: Hoare triple {17769#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {17769#true} is VALID [2020-07-17 21:56:57,182 INFO L280 TraceCheckUtils]: 39: Hoare triple {17769#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {17769#true} is VALID [2020-07-17 21:56:57,182 INFO L280 TraceCheckUtils]: 40: Hoare triple {17769#true} assume 0 != ~tmp___1~0; {17769#true} is VALID [2020-07-17 21:56:57,183 INFO L263 TraceCheckUtils]: 41: Hoare triple {17769#true} call timeShift(); {17769#true} is VALID [2020-07-17 21:56:57,183 INFO L263 TraceCheckUtils]: 42: Hoare triple {17769#true} call __utac_acc__Specification5_spec__2(); {17769#true} is VALID [2020-07-17 21:56:57,183 INFO L263 TraceCheckUtils]: 43: Hoare triple {17769#true} call #t~ret0 := isPumpRunning(); {17769#true} is VALID [2020-07-17 21:56:57,183 INFO L280 TraceCheckUtils]: 44: Hoare triple {17769#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {17769#true} is VALID [2020-07-17 21:56:57,184 INFO L280 TraceCheckUtils]: 45: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:57,184 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {17769#true} {17769#true} #552#return; {17769#true} is VALID [2020-07-17 21:56:57,184 INFO L280 TraceCheckUtils]: 47: Hoare triple {17769#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {17769#true} is VALID [2020-07-17 21:56:57,184 INFO L280 TraceCheckUtils]: 48: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:57,185 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {17769#true} {17769#true} #524#return; {17769#true} is VALID [2020-07-17 21:56:57,185 INFO L280 TraceCheckUtils]: 50: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-17 21:56:57,185 INFO L280 TraceCheckUtils]: 51: Hoare triple {17769#true} assume 0 != ~systemActive~0; {17769#true} is VALID [2020-07-17 21:56:57,185 INFO L263 TraceCheckUtils]: 52: Hoare triple {17769#true} call processEnvironment(); {17769#true} is VALID [2020-07-17 21:56:57,185 INFO L280 TraceCheckUtils]: 53: Hoare triple {17769#true} havoc ~tmp~4; {17769#true} is VALID [2020-07-17 21:56:57,186 INFO L280 TraceCheckUtils]: 54: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-17 21:56:57,186 INFO L263 TraceCheckUtils]: 55: Hoare triple {17769#true} call processEnvironment__wrappee__lowWaterSensor(); {17769#true} is VALID [2020-07-17 21:56:57,186 INFO L280 TraceCheckUtils]: 56: Hoare triple {17769#true} havoc ~tmp~3; {17769#true} is VALID [2020-07-17 21:56:57,186 INFO L280 TraceCheckUtils]: 57: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-17 21:56:57,186 INFO L263 TraceCheckUtils]: 58: Hoare triple {17769#true} call processEnvironment__wrappee__highWaterSensor(); {17769#true} is VALID [2020-07-17 21:56:57,187 INFO L280 TraceCheckUtils]: 59: Hoare triple {17769#true} havoc ~tmp~2; {17769#true} is VALID [2020-07-17 21:56:57,187 INFO L280 TraceCheckUtils]: 60: Hoare triple {17769#true} assume 0 == ~pumpRunning~0; {17769#true} is VALID [2020-07-17 21:56:57,187 INFO L263 TraceCheckUtils]: 61: Hoare triple {17769#true} call #t~ret14 := isHighWaterLevel(); {17769#true} is VALID [2020-07-17 21:56:57,187 INFO L280 TraceCheckUtils]: 62: Hoare triple {17769#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {17769#true} is VALID [2020-07-17 21:56:57,188 INFO L263 TraceCheckUtils]: 63: Hoare triple {17769#true} call #t~ret34 := isHighWaterSensorDry(); {17769#true} is VALID [2020-07-17 21:56:57,188 INFO L280 TraceCheckUtils]: 64: Hoare triple {17769#true} havoc ~retValue_acc~2; {17769#true} is VALID [2020-07-17 21:56:57,188 INFO L280 TraceCheckUtils]: 65: Hoare triple {17769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17769#true} is VALID [2020-07-17 21:56:57,188 INFO L280 TraceCheckUtils]: 66: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:57,188 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {17769#true} {17769#true} #522#return; {17769#true} is VALID [2020-07-17 21:56:57,189 INFO L280 TraceCheckUtils]: 68: Hoare triple {17769#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {17769#true} is VALID [2020-07-17 21:56:57,189 INFO L280 TraceCheckUtils]: 69: Hoare triple {17769#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {17769#true} is VALID [2020-07-17 21:56:57,189 INFO L280 TraceCheckUtils]: 70: Hoare triple {17769#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {17769#true} is VALID [2020-07-17 21:56:57,189 INFO L280 TraceCheckUtils]: 71: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-17 21:56:57,189 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {17769#true} {17769#true} #536#return; {17769#true} is VALID [2020-07-17 21:56:57,190 INFO L280 TraceCheckUtils]: 73: Hoare triple {17769#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {17769#true} is VALID [2020-07-17 21:56:57,190 INFO L280 TraceCheckUtils]: 74: Hoare triple {17769#true} assume 0 != ~tmp~2; {17769#true} is VALID [2020-07-17 21:56:57,190 INFO L263 TraceCheckUtils]: 75: Hoare triple {17769#true} call activatePump(); {17769#true} is VALID [2020-07-17 21:56:57,194 INFO L280 TraceCheckUtils]: 76: Hoare triple {17769#true} ~pumpRunning~0 := 1; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,195 INFO L280 TraceCheckUtils]: 77: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,197 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #538#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,197 INFO L280 TraceCheckUtils]: 79: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,199 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #550#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,200 INFO L280 TraceCheckUtils]: 81: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,201 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #510#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,202 INFO L280 TraceCheckUtils]: 83: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,203 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #528#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,204 INFO L263 TraceCheckUtils]: 85: Hoare triple {17949#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,204 INFO L280 TraceCheckUtils]: 86: Hoare triple {17949#(<= 1 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,205 INFO L263 TraceCheckUtils]: 87: Hoare triple {17949#(<= 1 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,206 INFO L280 TraceCheckUtils]: 88: Hoare triple {17949#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,208 INFO L280 TraceCheckUtils]: 89: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,209 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17949#(<= 1 ~pumpRunning~0)} #554#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,210 INFO L280 TraceCheckUtils]: 91: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,211 INFO L280 TraceCheckUtils]: 92: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~0); {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,212 INFO L280 TraceCheckUtils]: 93: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,213 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17949#(<= 1 ~pumpRunning~0)} #530#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,213 INFO L280 TraceCheckUtils]: 95: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,215 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #518#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,215 INFO L280 TraceCheckUtils]: 97: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume !false; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,216 INFO L280 TraceCheckUtils]: 98: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,217 INFO L280 TraceCheckUtils]: 99: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,218 INFO L280 TraceCheckUtils]: 100: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~7); {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,219 INFO L280 TraceCheckUtils]: 101: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,220 INFO L280 TraceCheckUtils]: 102: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~3); {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,221 INFO L280 TraceCheckUtils]: 103: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,222 INFO L280 TraceCheckUtils]: 104: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,223 INFO L280 TraceCheckUtils]: 105: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,224 INFO L263 TraceCheckUtils]: 106: Hoare triple {17949#(<= 1 ~pumpRunning~0)} call timeShift(); {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,225 INFO L263 TraceCheckUtils]: 107: Hoare triple {17949#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,226 INFO L263 TraceCheckUtils]: 108: Hoare triple {17949#(<= 1 ~pumpRunning~0)} call #t~ret0 := isPumpRunning(); {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:57,227 INFO L280 TraceCheckUtils]: 109: Hoare triple {17949#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {18427#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:56:57,228 INFO L280 TraceCheckUtils]: 110: Hoare triple {18427#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {18427#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:56:57,229 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {18427#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {17949#(<= 1 ~pumpRunning~0)} #552#return; {18434#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:56:57,231 INFO L280 TraceCheckUtils]: 112: Hoare triple {18434#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {18438#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:56:57,232 INFO L280 TraceCheckUtils]: 113: Hoare triple {18438#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {18438#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:56:57,233 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {18438#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {17949#(<= 1 ~pumpRunning~0)} #524#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,234 INFO L280 TraceCheckUtils]: 115: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,235 INFO L263 TraceCheckUtils]: 116: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,236 INFO L280 TraceCheckUtils]: 117: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,237 INFO L280 TraceCheckUtils]: 118: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,238 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {18445#(<= 1 ~switchedOnBeforeTS~0)} {18445#(<= 1 ~switchedOnBeforeTS~0)} #526#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,239 INFO L280 TraceCheckUtils]: 120: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,240 INFO L263 TraceCheckUtils]: 121: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,241 INFO L280 TraceCheckUtils]: 122: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~4; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,242 INFO L280 TraceCheckUtils]: 123: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,242 INFO L263 TraceCheckUtils]: 124: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret16 := isMethaneAlarm(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,243 INFO L280 TraceCheckUtils]: 125: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~5; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,244 INFO L263 TraceCheckUtils]: 126: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret17 := isMethaneLevelCritical(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,245 INFO L280 TraceCheckUtils]: 127: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,247 INFO L280 TraceCheckUtils]: 128: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,248 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {18445#(<= 1 ~switchedOnBeforeTS~0)} {18445#(<= 1 ~switchedOnBeforeTS~0)} #566#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,249 INFO L280 TraceCheckUtils]: 130: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,250 INFO L280 TraceCheckUtils]: 131: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,251 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {18445#(<= 1 ~switchedOnBeforeTS~0)} {18445#(<= 1 ~switchedOnBeforeTS~0)} #504#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,252 INFO L280 TraceCheckUtils]: 133: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,253 INFO L280 TraceCheckUtils]: 134: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~4); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,254 INFO L263 TraceCheckUtils]: 135: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__lowWaterSensor(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,255 INFO L280 TraceCheckUtils]: 136: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~3; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,256 INFO L280 TraceCheckUtils]: 137: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,257 INFO L263 TraceCheckUtils]: 138: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret15 := isLowWaterLevel(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,258 INFO L280 TraceCheckUtils]: 139: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,259 INFO L263 TraceCheckUtils]: 140: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret35 := isLowWaterSensorDry(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,260 INFO L280 TraceCheckUtils]: 141: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,261 INFO L280 TraceCheckUtils]: 142: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,262 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {18445#(<= 1 ~switchedOnBeforeTS~0)} {18445#(<= 1 ~switchedOnBeforeTS~0)} #502#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,263 INFO L280 TraceCheckUtils]: 144: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,263 INFO L280 TraceCheckUtils]: 145: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp~6;~tmp___0~2 := 0; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,264 INFO L280 TraceCheckUtils]: 146: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,265 INFO L280 TraceCheckUtils]: 147: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,266 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {18445#(<= 1 ~switchedOnBeforeTS~0)} {18445#(<= 1 ~switchedOnBeforeTS~0)} #544#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,267 INFO L280 TraceCheckUtils]: 149: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,268 INFO L280 TraceCheckUtils]: 150: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~3); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,269 INFO L263 TraceCheckUtils]: 151: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,270 INFO L280 TraceCheckUtils]: 152: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~2; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,271 INFO L280 TraceCheckUtils]: 153: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,272 INFO L263 TraceCheckUtils]: 154: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,273 INFO L280 TraceCheckUtils]: 155: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,274 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {18445#(<= 1 ~switchedOnBeforeTS~0)} {18445#(<= 1 ~switchedOnBeforeTS~0)} #542#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,275 INFO L280 TraceCheckUtils]: 157: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,276 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {18445#(<= 1 ~switchedOnBeforeTS~0)} {18445#(<= 1 ~switchedOnBeforeTS~0)} #548#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,276 INFO L280 TraceCheckUtils]: 159: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,277 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {18445#(<= 1 ~switchedOnBeforeTS~0)} {18445#(<= 1 ~switchedOnBeforeTS~0)} #508#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,279 INFO L280 TraceCheckUtils]: 161: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,282 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {18445#(<= 1 ~switchedOnBeforeTS~0)} {18445#(<= 1 ~switchedOnBeforeTS~0)} #528#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,283 INFO L263 TraceCheckUtils]: 163: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,284 INFO L280 TraceCheckUtils]: 164: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~0;havoc ~tmp___0~0; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,285 INFO L263 TraceCheckUtils]: 165: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret1 := getWaterLevel(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,285 INFO L280 TraceCheckUtils]: 166: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,286 INFO L280 TraceCheckUtils]: 167: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,287 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {18445#(<= 1 ~switchedOnBeforeTS~0)} {18445#(<= 1 ~switchedOnBeforeTS~0)} #554#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,289 INFO L280 TraceCheckUtils]: 169: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,290 INFO L280 TraceCheckUtils]: 170: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~0; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,291 INFO L263 TraceCheckUtils]: 171: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret2 := isPumpRunning(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,291 INFO L280 TraceCheckUtils]: 172: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,293 INFO L280 TraceCheckUtils]: 173: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,294 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {18445#(<= 1 ~switchedOnBeforeTS~0)} {18445#(<= 1 ~switchedOnBeforeTS~0)} #556#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,294 INFO L280 TraceCheckUtils]: 175: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,295 INFO L280 TraceCheckUtils]: 176: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~0; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:57,296 INFO L280 TraceCheckUtils]: 177: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {17770#false} is VALID [2020-07-17 21:56:57,296 INFO L263 TraceCheckUtils]: 178: Hoare triple {17770#false} call __automaton_fail(); {17770#false} is VALID [2020-07-17 21:56:57,297 INFO L280 TraceCheckUtils]: 179: Hoare triple {17770#false} assume !false; {17770#false} is VALID [2020-07-17 21:56:57,349 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 30 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 21:56:57,349 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:56:57,350 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-17 21:56:57,351 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [780228498] [2020-07-17 21:56:57,352 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 180 [2020-07-17 21:56:57,631 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:56:57,631 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-17 21:56:58,056 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 288 edges. 288 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:56:58,056 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-17 21:56:58,056 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:56:58,057 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-17 21:56:58,057 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2020-07-17 21:56:58,057 INFO L87 Difference]: Start difference. First operand 769 states and 883 transitions. Second operand 20 states. [2020-07-17 21:56:59,812 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:57:01,502 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:57:02,177 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:57:02,622 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:57:07,847 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:57:08,579 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:57:09,723 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-17 21:57:16,370 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:57:18,081 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:57:24,815 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-17 21:57:25,837 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:57:26,623 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:57:29,893 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:57:32,090 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:57:36,986 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 21:57:37,853 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-17 21:57:40,321 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:57:45,110 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:57:47,943 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 21:57:48,572 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:57:52,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:52,280 INFO L93 Difference]: Finished difference Result 1698 states and 2010 transitions. [2020-07-17 21:57:52,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2020-07-17 21:57:52,281 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 180 [2020-07-17 21:57:52,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:57:52,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 21:57:52,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 672 transitions. [2020-07-17 21:57:52,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 21:57:52,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 672 transitions. [2020-07-17 21:57:52,312 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 51 states and 672 transitions. [2020-07-17 21:57:54,632 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 672 edges. 672 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:57:54,715 INFO L225 Difference]: With dead ends: 1698 [2020-07-17 21:57:54,716 INFO L226 Difference]: Without dead ends: 1032 [2020-07-17 21:57:54,719 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 312 GetRequests, 251 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1011 ImplicationChecksByTransitivity, 8.6s TimeCoverageRelationStatistics Valid=765, Invalid=3141, Unknown=0, NotChecked=0, Total=3906 [2020-07-17 21:57:54,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1032 states. [2020-07-17 21:58:03,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1032 to 919. [2020-07-17 21:58:03,030 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:58:03,030 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1032 states. Second operand 919 states. [2020-07-17 21:58:03,030 INFO L74 IsIncluded]: Start isIncluded. First operand 1032 states. Second operand 919 states. [2020-07-17 21:58:03,030 INFO L87 Difference]: Start difference. First operand 1032 states. Second operand 919 states. [2020-07-17 21:58:03,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:03,105 INFO L93 Difference]: Finished difference Result 1032 states and 1217 transitions. [2020-07-17 21:58:03,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1217 transitions. [2020-07-17 21:58:03,108 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:03,109 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:03,109 INFO L74 IsIncluded]: Start isIncluded. First operand 919 states. Second operand 1032 states. [2020-07-17 21:58:03,109 INFO L87 Difference]: Start difference. First operand 919 states. Second operand 1032 states. [2020-07-17 21:58:03,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:03,183 INFO L93 Difference]: Finished difference Result 1032 states and 1217 transitions. [2020-07-17 21:58:03,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1217 transitions. [2020-07-17 21:58:03,186 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:03,186 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:03,186 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:58:03,186 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:58:03,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 919 states. [2020-07-17 21:58:03,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 919 states and 1062 transitions. [2020-07-17 21:58:03,261 INFO L78 Accepts]: Start accepts. Automaton has 919 states and 1062 transitions. Word has length 180 [2020-07-17 21:58:03,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:58:03,261 INFO L479 AbstractCegarLoop]: Abstraction has 919 states and 1062 transitions. [2020-07-17 21:58:03,261 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-17 21:58:03,262 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1062 transitions. [2020-07-17 21:58:03,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2020-07-17 21:58:03,270 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:58:03,270 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:58:03,483 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-17 21:58:03,484 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:58:03,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:58:03,485 INFO L82 PathProgramCache]: Analyzing trace with hash -1633838389, now seen corresponding path program 1 times [2020-07-17 21:58:03,485 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:58:03,485 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [436439544] [2020-07-17 21:58:03,486 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:58:03,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:03,910 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:58:03,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:03,954 INFO L280 TraceCheckUtils]: 0: Hoare triple {24595#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {24357#true} is VALID [2020-07-17 21:58:03,954 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:03,955 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #572#return; {24357#true} is VALID [2020-07-17 21:58:03,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:03,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:03,957 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24357#true} {24357#true} #462#return; {24357#true} is VALID [2020-07-17 21:58:03,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:03,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:03,960 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24357#true} {24357#true} #464#return; {24357#true} is VALID [2020-07-17 21:58:03,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:03,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {24357#true} is VALID [2020-07-17 21:58:03,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:03,963 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #466#return; {24357#true} is VALID [2020-07-17 21:58:03,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:03,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:03,966 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24357#true} {24357#true} #468#return; {24357#true} is VALID [2020-07-17 21:58:03,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:03,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {24357#true} is VALID [2020-07-17 21:58:03,979 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:03,979 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #562#return; {24357#true} is VALID [2020-07-17 21:58:03,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {24357#true} is VALID [2020-07-17 21:58:04,000 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,000 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #512#return; {24357#true} is VALID [2020-07-17 21:58:04,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,053 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-17 21:58:04,053 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,054 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-17 21:58:04,054 INFO L263 TraceCheckUtils]: 0: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-17 21:58:04,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-17 21:58:04,054 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,054 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-17 21:58:04,055 INFO L280 TraceCheckUtils]: 4: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-17 21:58:04,055 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,055 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24357#true} {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {24357#true} is VALID [2020-07-17 21:58:04,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,101 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,101 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-17 21:58:04,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-17 21:58:04,101 INFO L263 TraceCheckUtils]: 1: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-17 21:58:04,101 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,102 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,102 INFO L280 TraceCheckUtils]: 4: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,102 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-17 21:58:04,102 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-17 21:58:04,103 INFO L280 TraceCheckUtils]: 7: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-17 21:58:04,103 INFO L280 TraceCheckUtils]: 8: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-17 21:58:04,103 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,103 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-17 21:58:04,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-17 21:58:04,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,109 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-17 21:58:04,109 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:04,109 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume 0 == ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:04,110 INFO L263 TraceCheckUtils]: 2: Hoare triple {24357#true} call #t~ret14 := isHighWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:04,110 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-17 21:58:04,110 INFO L263 TraceCheckUtils]: 4: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-17 21:58:04,110 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,111 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,111 INFO L280 TraceCheckUtils]: 7: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,111 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-17 21:58:04,111 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-17 21:58:04,112 INFO L280 TraceCheckUtils]: 10: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-17 21:58:04,112 INFO L280 TraceCheckUtils]: 11: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-17 21:58:04,112 INFO L280 TraceCheckUtils]: 12: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,112 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-17 21:58:04,113 INFO L280 TraceCheckUtils]: 14: Hoare triple {24357#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {24357#true} is VALID [2020-07-17 21:58:04,113 INFO L280 TraceCheckUtils]: 15: Hoare triple {24357#true} assume 0 != ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:04,115 INFO L263 TraceCheckUtils]: 16: Hoare triple {24357#true} call activatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,115 INFO L280 TraceCheckUtils]: 17: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-17 21:58:04,116 INFO L280 TraceCheckUtils]: 18: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,116 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-17 21:58:04,116 INFO L280 TraceCheckUtils]: 20: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,116 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {24357#true} {24357#true} #550#return; {24357#true} is VALID [2020-07-17 21:58:04,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24357#true} is VALID [2020-07-17 21:58:04,117 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-17 21:58:04,118 INFO L263 TraceCheckUtils]: 2: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,119 INFO L280 TraceCheckUtils]: 3: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:04,119 INFO L280 TraceCheckUtils]: 4: Hoare triple {24357#true} assume 0 == ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:04,119 INFO L263 TraceCheckUtils]: 5: Hoare triple {24357#true} call #t~ret14 := isHighWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:04,119 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-17 21:58:04,120 INFO L263 TraceCheckUtils]: 7: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-17 21:58:04,120 INFO L280 TraceCheckUtils]: 8: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,120 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,120 INFO L280 TraceCheckUtils]: 10: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,120 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-17 21:58:04,121 INFO L280 TraceCheckUtils]: 12: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-17 21:58:04,121 INFO L280 TraceCheckUtils]: 13: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-17 21:58:04,121 INFO L280 TraceCheckUtils]: 14: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-17 21:58:04,121 INFO L280 TraceCheckUtils]: 15: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,122 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-17 21:58:04,122 INFO L280 TraceCheckUtils]: 17: Hoare triple {24357#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {24357#true} is VALID [2020-07-17 21:58:04,122 INFO L280 TraceCheckUtils]: 18: Hoare triple {24357#true} assume 0 != ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:04,123 INFO L263 TraceCheckUtils]: 19: Hoare triple {24357#true} call activatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,123 INFO L280 TraceCheckUtils]: 20: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-17 21:58:04,123 INFO L280 TraceCheckUtils]: 21: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,124 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-17 21:58:04,124 INFO L280 TraceCheckUtils]: 23: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,124 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {24357#true} {24357#true} #550#return; {24357#true} is VALID [2020-07-17 21:58:04,124 INFO L280 TraceCheckUtils]: 25: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,124 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {24357#true} {24357#true} #510#return; {24357#true} is VALID [2020-07-17 21:58:04,125 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24357#true} is VALID [2020-07-17 21:58:04,125 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-17 21:58:04,126 INFO L263 TraceCheckUtils]: 2: Hoare triple {24357#true} call processEnvironment__wrappee__lowWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,126 INFO L280 TraceCheckUtils]: 3: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24357#true} is VALID [2020-07-17 21:58:04,126 INFO L280 TraceCheckUtils]: 4: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-17 21:58:04,127 INFO L263 TraceCheckUtils]: 5: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,127 INFO L280 TraceCheckUtils]: 6: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:04,127 INFO L280 TraceCheckUtils]: 7: Hoare triple {24357#true} assume 0 == ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:04,128 INFO L263 TraceCheckUtils]: 8: Hoare triple {24357#true} call #t~ret14 := isHighWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:04,128 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-17 21:58:04,128 INFO L263 TraceCheckUtils]: 10: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-17 21:58:04,128 INFO L280 TraceCheckUtils]: 11: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,128 INFO L280 TraceCheckUtils]: 12: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,129 INFO L280 TraceCheckUtils]: 13: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,129 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-17 21:58:04,129 INFO L280 TraceCheckUtils]: 15: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-17 21:58:04,129 INFO L280 TraceCheckUtils]: 16: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-17 21:58:04,129 INFO L280 TraceCheckUtils]: 17: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-17 21:58:04,129 INFO L280 TraceCheckUtils]: 18: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,130 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-17 21:58:04,130 INFO L280 TraceCheckUtils]: 20: Hoare triple {24357#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {24357#true} is VALID [2020-07-17 21:58:04,130 INFO L280 TraceCheckUtils]: 21: Hoare triple {24357#true} assume 0 != ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:04,131 INFO L263 TraceCheckUtils]: 22: Hoare triple {24357#true} call activatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,131 INFO L280 TraceCheckUtils]: 23: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-17 21:58:04,131 INFO L280 TraceCheckUtils]: 24: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,132 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-17 21:58:04,132 INFO L280 TraceCheckUtils]: 26: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,132 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {24357#true} {24357#true} #550#return; {24357#true} is VALID [2020-07-17 21:58:04,132 INFO L280 TraceCheckUtils]: 28: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,132 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {24357#true} {24357#true} #510#return; {24357#true} is VALID [2020-07-17 21:58:04,133 INFO L280 TraceCheckUtils]: 30: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,133 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {24357#true} {24357#true} #528#return; {24357#true} is VALID [2020-07-17 21:58:04,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:58:04,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:58:04,277 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24357#true} #554#return; {24721#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} is VALID [2020-07-17 21:58:04,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~tmp~0;havoc ~tmp___0~0; {24357#true} is VALID [2020-07-17 21:58:04,278 INFO L263 TraceCheckUtils]: 1: Hoare triple {24357#true} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:04,279 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:58:04,279 INFO L280 TraceCheckUtils]: 3: Hoare triple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:58:04,281 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24357#true} #554#return; {24721#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} is VALID [2020-07-17 21:58:04,282 INFO L280 TraceCheckUtils]: 5: Hoare triple {24721#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24722#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} is VALID [2020-07-17 21:58:04,284 INFO L280 TraceCheckUtils]: 6: Hoare triple {24722#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~0); {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,285 INFO L280 TraceCheckUtils]: 7: Hoare triple {24432#(= 2 ~waterLevel~0)} assume true; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,285 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24432#(= 2 ~waterLevel~0)} {24357#true} #530#return; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,286 INFO L263 TraceCheckUtils]: 0: Hoare triple {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:04,287 INFO L263 TraceCheckUtils]: 1: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-17 21:58:04,287 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-17 21:58:04,287 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,287 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-17 21:58:04,287 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-17 21:58:04,288 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,288 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24357#true} {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {24357#true} is VALID [2020-07-17 21:58:04,288 INFO L280 TraceCheckUtils]: 8: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-17 21:58:04,288 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} assume 0 != ~systemActive~0; {24357#true} is VALID [2020-07-17 21:58:04,289 INFO L263 TraceCheckUtils]: 10: Hoare triple {24357#true} call processEnvironment(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,289 INFO L280 TraceCheckUtils]: 11: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24357#true} is VALID [2020-07-17 21:58:04,289 INFO L280 TraceCheckUtils]: 12: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-17 21:58:04,290 INFO L263 TraceCheckUtils]: 13: Hoare triple {24357#true} call processEnvironment__wrappee__lowWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,290 INFO L280 TraceCheckUtils]: 14: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24357#true} is VALID [2020-07-17 21:58:04,290 INFO L280 TraceCheckUtils]: 15: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-17 21:58:04,292 INFO L263 TraceCheckUtils]: 16: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,292 INFO L280 TraceCheckUtils]: 17: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:04,292 INFO L280 TraceCheckUtils]: 18: Hoare triple {24357#true} assume 0 == ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:04,292 INFO L263 TraceCheckUtils]: 19: Hoare triple {24357#true} call #t~ret14 := isHighWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:04,292 INFO L280 TraceCheckUtils]: 20: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-17 21:58:04,293 INFO L263 TraceCheckUtils]: 21: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-17 21:58:04,293 INFO L280 TraceCheckUtils]: 22: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,293 INFO L280 TraceCheckUtils]: 23: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,293 INFO L280 TraceCheckUtils]: 24: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,293 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-17 21:58:04,294 INFO L280 TraceCheckUtils]: 26: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-17 21:58:04,294 INFO L280 TraceCheckUtils]: 27: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-17 21:58:04,294 INFO L280 TraceCheckUtils]: 28: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-17 21:58:04,294 INFO L280 TraceCheckUtils]: 29: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,294 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-17 21:58:04,294 INFO L280 TraceCheckUtils]: 31: Hoare triple {24357#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {24357#true} is VALID [2020-07-17 21:58:04,295 INFO L280 TraceCheckUtils]: 32: Hoare triple {24357#true} assume 0 != ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:04,295 INFO L263 TraceCheckUtils]: 33: Hoare triple {24357#true} call activatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,296 INFO L280 TraceCheckUtils]: 34: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-17 21:58:04,296 INFO L280 TraceCheckUtils]: 35: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,296 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-17 21:58:04,296 INFO L280 TraceCheckUtils]: 37: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,296 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {24357#true} {24357#true} #550#return; {24357#true} is VALID [2020-07-17 21:58:04,297 INFO L280 TraceCheckUtils]: 39: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,297 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {24357#true} {24357#true} #510#return; {24357#true} is VALID [2020-07-17 21:58:04,297 INFO L280 TraceCheckUtils]: 41: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,297 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {24357#true} {24357#true} #528#return; {24357#true} is VALID [2020-07-17 21:58:04,297 INFO L263 TraceCheckUtils]: 43: Hoare triple {24357#true} call __utac_acc__Specification5_spec__3(); {24357#true} is VALID [2020-07-17 21:58:04,298 INFO L280 TraceCheckUtils]: 44: Hoare triple {24357#true} havoc ~tmp~0;havoc ~tmp___0~0; {24357#true} is VALID [2020-07-17 21:58:04,298 INFO L263 TraceCheckUtils]: 45: Hoare triple {24357#true} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:04,299 INFO L280 TraceCheckUtils]: 46: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:58:04,299 INFO L280 TraceCheckUtils]: 47: Hoare triple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:58:04,300 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24357#true} #554#return; {24721#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} is VALID [2020-07-17 21:58:04,301 INFO L280 TraceCheckUtils]: 49: Hoare triple {24721#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24722#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} is VALID [2020-07-17 21:58:04,303 INFO L280 TraceCheckUtils]: 50: Hoare triple {24722#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~0); {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,303 INFO L280 TraceCheckUtils]: 51: Hoare triple {24432#(= 2 ~waterLevel~0)} assume true; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,304 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {24432#(= 2 ~waterLevel~0)} {24357#true} #530#return; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,305 INFO L280 TraceCheckUtils]: 53: Hoare triple {24432#(= 2 ~waterLevel~0)} assume true; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,306 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {24432#(= 2 ~waterLevel~0)} {24357#true} #518#return; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,402 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-17 21:58:04,402 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,403 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-17 21:58:04,403 INFO L263 TraceCheckUtils]: 0: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-17 21:58:04,403 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-17 21:58:04,404 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,404 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-17 21:58:04,404 INFO L280 TraceCheckUtils]: 4: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-17 21:58:04,405 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,406 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24357#true} {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,415 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} #526#return; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,439 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24357#true} is VALID [2020-07-17 21:58:04,439 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,440 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #566#return; {24357#true} is VALID [2020-07-17 21:58:04,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~5; {24357#true} is VALID [2020-07-17 21:58:04,441 INFO L263 TraceCheckUtils]: 1: Hoare triple {24357#true} call #t~ret17 := isMethaneLevelCritical(); {24357#true} is VALID [2020-07-17 21:58:04,441 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24357#true} is VALID [2020-07-17 21:58:04,441 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,442 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24357#true} {24357#true} #566#return; {24357#true} is VALID [2020-07-17 21:58:04,442 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {24357#true} is VALID [2020-07-17 21:58:04,442 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,443 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24357#true} {24357#true} #504#return; {24357#true} is VALID [2020-07-17 21:58:04,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,456 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {24357#true} is VALID [2020-07-17 21:58:04,456 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,456 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #502#return; {24357#true} is VALID [2020-07-17 21:58:04,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {24357#true} is VALID [2020-07-17 21:58:04,457 INFO L263 TraceCheckUtils]: 1: Hoare triple {24357#true} call #t~ret35 := isLowWaterSensorDry(); {24357#true} is VALID [2020-07-17 21:58:04,457 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {24357#true} is VALID [2020-07-17 21:58:04,457 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,458 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24357#true} {24357#true} #502#return; {24357#true} is VALID [2020-07-17 21:58:04,458 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {24357#true} is VALID [2020-07-17 21:58:04,458 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {24357#true} is VALID [2020-07-17 21:58:04,459 INFO L280 TraceCheckUtils]: 7: Hoare triple {24357#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {24357#true} is VALID [2020-07-17 21:58:04,459 INFO L280 TraceCheckUtils]: 8: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,460 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {24357#true} {24357#true} #544#return; {24357#true} is VALID [2020-07-17 21:58:04,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,467 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24357#true} {24357#true} #542#return; {24357#true} is VALID [2020-07-17 21:58:04,468 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:04,468 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume !(0 == ~pumpRunning~0); {24357#true} is VALID [2020-07-17 21:58:04,469 INFO L263 TraceCheckUtils]: 2: Hoare triple {24357#true} call processEnvironment__wrappee__base(); {24357#true} is VALID [2020-07-17 21:58:04,469 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,469 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24357#true} {24357#true} #542#return; {24357#true} is VALID [2020-07-17 21:58:04,470 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,470 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24357#true} {24357#true} #548#return; {24357#true} is VALID [2020-07-17 21:58:04,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24357#true} is VALID [2020-07-17 21:58:04,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:04,471 INFO L263 TraceCheckUtils]: 2: Hoare triple {24357#true} call #t~ret15 := isLowWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:04,472 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {24357#true} is VALID [2020-07-17 21:58:04,472 INFO L263 TraceCheckUtils]: 4: Hoare triple {24357#true} call #t~ret35 := isLowWaterSensorDry(); {24357#true} is VALID [2020-07-17 21:58:04,472 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {24357#true} is VALID [2020-07-17 21:58:04,473 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,473 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24357#true} {24357#true} #502#return; {24357#true} is VALID [2020-07-17 21:58:04,473 INFO L280 TraceCheckUtils]: 8: Hoare triple {24357#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {24357#true} is VALID [2020-07-17 21:58:04,474 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {24357#true} is VALID [2020-07-17 21:58:04,474 INFO L280 TraceCheckUtils]: 10: Hoare triple {24357#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {24357#true} is VALID [2020-07-17 21:58:04,474 INFO L280 TraceCheckUtils]: 11: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,475 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {24357#true} {24357#true} #544#return; {24357#true} is VALID [2020-07-17 21:58:04,475 INFO L280 TraceCheckUtils]: 13: Hoare triple {24357#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {24357#true} is VALID [2020-07-17 21:58:04,475 INFO L280 TraceCheckUtils]: 14: Hoare triple {24357#true} assume !(0 != ~tmp~3); {24357#true} is VALID [2020-07-17 21:58:04,477 INFO L263 TraceCheckUtils]: 15: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,477 INFO L280 TraceCheckUtils]: 16: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:04,478 INFO L280 TraceCheckUtils]: 17: Hoare triple {24357#true} assume !(0 == ~pumpRunning~0); {24357#true} is VALID [2020-07-17 21:58:04,478 INFO L263 TraceCheckUtils]: 18: Hoare triple {24357#true} call processEnvironment__wrappee__base(); {24357#true} is VALID [2020-07-17 21:58:04,478 INFO L280 TraceCheckUtils]: 19: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,479 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {24357#true} {24357#true} #542#return; {24357#true} is VALID [2020-07-17 21:58:04,479 INFO L280 TraceCheckUtils]: 21: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,480 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {24357#true} {24357#true} #548#return; {24357#true} is VALID [2020-07-17 21:58:04,480 INFO L280 TraceCheckUtils]: 23: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,480 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {24357#true} {24357#true} #508#return; {24357#true} is VALID [2020-07-17 21:58:04,481 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24357#true} is VALID [2020-07-17 21:58:04,482 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:04,482 INFO L263 TraceCheckUtils]: 2: Hoare triple {24357#true} call #t~ret16 := isMethaneAlarm(); {24357#true} is VALID [2020-07-17 21:58:04,482 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} havoc ~retValue_acc~5; {24357#true} is VALID [2020-07-17 21:58:04,483 INFO L263 TraceCheckUtils]: 4: Hoare triple {24357#true} call #t~ret17 := isMethaneLevelCritical(); {24357#true} is VALID [2020-07-17 21:58:04,483 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24357#true} is VALID [2020-07-17 21:58:04,483 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,484 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24357#true} {24357#true} #566#return; {24357#true} is VALID [2020-07-17 21:58:04,484 INFO L280 TraceCheckUtils]: 8: Hoare triple {24357#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {24357#true} is VALID [2020-07-17 21:58:04,484 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,485 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {24357#true} {24357#true} #504#return; {24357#true} is VALID [2020-07-17 21:58:04,485 INFO L280 TraceCheckUtils]: 11: Hoare triple {24357#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {24357#true} is VALID [2020-07-17 21:58:04,485 INFO L280 TraceCheckUtils]: 12: Hoare triple {24357#true} assume !(0 != ~tmp~4); {24357#true} is VALID [2020-07-17 21:58:04,487 INFO L263 TraceCheckUtils]: 13: Hoare triple {24357#true} call processEnvironment__wrappee__lowWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,487 INFO L280 TraceCheckUtils]: 14: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24357#true} is VALID [2020-07-17 21:58:04,488 INFO L280 TraceCheckUtils]: 15: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:04,488 INFO L263 TraceCheckUtils]: 16: Hoare triple {24357#true} call #t~ret15 := isLowWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:04,488 INFO L280 TraceCheckUtils]: 17: Hoare triple {24357#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {24357#true} is VALID [2020-07-17 21:58:04,489 INFO L263 TraceCheckUtils]: 18: Hoare triple {24357#true} call #t~ret35 := isLowWaterSensorDry(); {24357#true} is VALID [2020-07-17 21:58:04,489 INFO L280 TraceCheckUtils]: 19: Hoare triple {24357#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {24357#true} is VALID [2020-07-17 21:58:04,489 INFO L280 TraceCheckUtils]: 20: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,490 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {24357#true} {24357#true} #502#return; {24357#true} is VALID [2020-07-17 21:58:04,490 INFO L280 TraceCheckUtils]: 22: Hoare triple {24357#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {24357#true} is VALID [2020-07-17 21:58:04,490 INFO L280 TraceCheckUtils]: 23: Hoare triple {24357#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {24357#true} is VALID [2020-07-17 21:58:04,491 INFO L280 TraceCheckUtils]: 24: Hoare triple {24357#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {24357#true} is VALID [2020-07-17 21:58:04,491 INFO L280 TraceCheckUtils]: 25: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,491 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {24357#true} {24357#true} #544#return; {24357#true} is VALID [2020-07-17 21:58:04,492 INFO L280 TraceCheckUtils]: 27: Hoare triple {24357#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {24357#true} is VALID [2020-07-17 21:58:04,492 INFO L280 TraceCheckUtils]: 28: Hoare triple {24357#true} assume !(0 != ~tmp~3); {24357#true} is VALID [2020-07-17 21:58:04,494 INFO L263 TraceCheckUtils]: 29: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,494 INFO L280 TraceCheckUtils]: 30: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:04,495 INFO L280 TraceCheckUtils]: 31: Hoare triple {24357#true} assume !(0 == ~pumpRunning~0); {24357#true} is VALID [2020-07-17 21:58:04,495 INFO L263 TraceCheckUtils]: 32: Hoare triple {24357#true} call processEnvironment__wrappee__base(); {24357#true} is VALID [2020-07-17 21:58:04,495 INFO L280 TraceCheckUtils]: 33: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,496 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {24357#true} {24357#true} #542#return; {24357#true} is VALID [2020-07-17 21:58:04,496 INFO L280 TraceCheckUtils]: 35: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,496 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {24357#true} {24357#true} #548#return; {24357#true} is VALID [2020-07-17 21:58:04,497 INFO L280 TraceCheckUtils]: 37: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,497 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {24357#true} {24357#true} #508#return; {24357#true} is VALID [2020-07-17 21:58:04,497 INFO L280 TraceCheckUtils]: 39: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,498 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {24357#true} {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #528#return; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:58:04,629 INFO L280 TraceCheckUtils]: 1: Hoare triple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:58:04,631 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24357#true} #554#return; {24850#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:58:04,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~tmp~0;havoc ~tmp___0~0; {24357#true} is VALID [2020-07-17 21:58:04,632 INFO L263 TraceCheckUtils]: 1: Hoare triple {24357#true} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:04,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:58:04,635 INFO L280 TraceCheckUtils]: 3: Hoare triple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:58:04,636 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24357#true} #554#return; {24850#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:58:04,638 INFO L280 TraceCheckUtils]: 5: Hoare triple {24850#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24851#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:58:04,639 INFO L280 TraceCheckUtils]: 6: Hoare triple {24851#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~0); {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,640 INFO L280 TraceCheckUtils]: 7: Hoare triple {24432#(= 2 ~waterLevel~0)} assume true; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,642 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24432#(= 2 ~waterLevel~0)} {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #530#return; {24785#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,645 INFO L263 TraceCheckUtils]: 0: Hoare triple {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:04,646 INFO L263 TraceCheckUtils]: 1: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-17 21:58:04,646 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-17 21:58:04,646 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,647 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-17 21:58:04,647 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-17 21:58:04,647 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,649 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24357#true} {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,650 INFO L280 TraceCheckUtils]: 8: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,651 INFO L263 TraceCheckUtils]: 9: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,652 INFO L280 TraceCheckUtils]: 10: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,653 INFO L280 TraceCheckUtils]: 11: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,654 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} #526#return; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,655 INFO L280 TraceCheckUtils]: 13: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,657 INFO L263 TraceCheckUtils]: 14: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,657 INFO L280 TraceCheckUtils]: 15: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24357#true} is VALID [2020-07-17 21:58:04,657 INFO L280 TraceCheckUtils]: 16: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:04,658 INFO L263 TraceCheckUtils]: 17: Hoare triple {24357#true} call #t~ret16 := isMethaneAlarm(); {24357#true} is VALID [2020-07-17 21:58:04,658 INFO L280 TraceCheckUtils]: 18: Hoare triple {24357#true} havoc ~retValue_acc~5; {24357#true} is VALID [2020-07-17 21:58:04,658 INFO L263 TraceCheckUtils]: 19: Hoare triple {24357#true} call #t~ret17 := isMethaneLevelCritical(); {24357#true} is VALID [2020-07-17 21:58:04,659 INFO L280 TraceCheckUtils]: 20: Hoare triple {24357#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24357#true} is VALID [2020-07-17 21:58:04,659 INFO L280 TraceCheckUtils]: 21: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,659 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {24357#true} {24357#true} #566#return; {24357#true} is VALID [2020-07-17 21:58:04,660 INFO L280 TraceCheckUtils]: 23: Hoare triple {24357#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {24357#true} is VALID [2020-07-17 21:58:04,660 INFO L280 TraceCheckUtils]: 24: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,660 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24357#true} {24357#true} #504#return; {24357#true} is VALID [2020-07-17 21:58:04,661 INFO L280 TraceCheckUtils]: 26: Hoare triple {24357#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {24357#true} is VALID [2020-07-17 21:58:04,661 INFO L280 TraceCheckUtils]: 27: Hoare triple {24357#true} assume !(0 != ~tmp~4); {24357#true} is VALID [2020-07-17 21:58:04,663 INFO L263 TraceCheckUtils]: 28: Hoare triple {24357#true} call processEnvironment__wrappee__lowWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,663 INFO L280 TraceCheckUtils]: 29: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24357#true} is VALID [2020-07-17 21:58:04,664 INFO L280 TraceCheckUtils]: 30: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:04,664 INFO L263 TraceCheckUtils]: 31: Hoare triple {24357#true} call #t~ret15 := isLowWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:04,664 INFO L280 TraceCheckUtils]: 32: Hoare triple {24357#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {24357#true} is VALID [2020-07-17 21:58:04,665 INFO L263 TraceCheckUtils]: 33: Hoare triple {24357#true} call #t~ret35 := isLowWaterSensorDry(); {24357#true} is VALID [2020-07-17 21:58:04,665 INFO L280 TraceCheckUtils]: 34: Hoare triple {24357#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {24357#true} is VALID [2020-07-17 21:58:04,665 INFO L280 TraceCheckUtils]: 35: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,665 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {24357#true} {24357#true} #502#return; {24357#true} is VALID [2020-07-17 21:58:04,666 INFO L280 TraceCheckUtils]: 37: Hoare triple {24357#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {24357#true} is VALID [2020-07-17 21:58:04,666 INFO L280 TraceCheckUtils]: 38: Hoare triple {24357#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {24357#true} is VALID [2020-07-17 21:58:04,666 INFO L280 TraceCheckUtils]: 39: Hoare triple {24357#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {24357#true} is VALID [2020-07-17 21:58:04,667 INFO L280 TraceCheckUtils]: 40: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,667 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {24357#true} {24357#true} #544#return; {24357#true} is VALID [2020-07-17 21:58:04,667 INFO L280 TraceCheckUtils]: 42: Hoare triple {24357#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {24357#true} is VALID [2020-07-17 21:58:04,668 INFO L280 TraceCheckUtils]: 43: Hoare triple {24357#true} assume !(0 != ~tmp~3); {24357#true} is VALID [2020-07-17 21:58:04,669 INFO L263 TraceCheckUtils]: 44: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,669 INFO L280 TraceCheckUtils]: 45: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:04,670 INFO L280 TraceCheckUtils]: 46: Hoare triple {24357#true} assume !(0 == ~pumpRunning~0); {24357#true} is VALID [2020-07-17 21:58:04,670 INFO L263 TraceCheckUtils]: 47: Hoare triple {24357#true} call processEnvironment__wrappee__base(); {24357#true} is VALID [2020-07-17 21:58:04,670 INFO L280 TraceCheckUtils]: 48: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,671 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {24357#true} {24357#true} #542#return; {24357#true} is VALID [2020-07-17 21:58:04,671 INFO L280 TraceCheckUtils]: 50: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,671 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {24357#true} {24357#true} #548#return; {24357#true} is VALID [2020-07-17 21:58:04,672 INFO L280 TraceCheckUtils]: 52: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,672 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {24357#true} {24357#true} #508#return; {24357#true} is VALID [2020-07-17 21:58:04,672 INFO L280 TraceCheckUtils]: 54: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,673 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {24357#true} {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #528#return; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,674 INFO L263 TraceCheckUtils]: 56: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {24357#true} is VALID [2020-07-17 21:58:04,674 INFO L280 TraceCheckUtils]: 57: Hoare triple {24357#true} havoc ~tmp~0;havoc ~tmp___0~0; {24357#true} is VALID [2020-07-17 21:58:04,674 INFO L263 TraceCheckUtils]: 58: Hoare triple {24357#true} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:04,675 INFO L280 TraceCheckUtils]: 59: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:58:04,677 INFO L280 TraceCheckUtils]: 60: Hoare triple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:58:04,678 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24357#true} #554#return; {24850#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:58:04,680 INFO L280 TraceCheckUtils]: 62: Hoare triple {24850#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24851#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:58:04,681 INFO L280 TraceCheckUtils]: 63: Hoare triple {24851#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~0); {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,682 INFO L280 TraceCheckUtils]: 64: Hoare triple {24432#(= 2 ~waterLevel~0)} assume true; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,683 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {24432#(= 2 ~waterLevel~0)} {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #530#return; {24785#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,684 INFO L280 TraceCheckUtils]: 66: Hoare triple {24785#(<= 3 |old(~waterLevel~0)|)} assume true; {24785#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,685 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {24785#(<= 3 |old(~waterLevel~0)|)} {24432#(= 2 ~waterLevel~0)} #518#return; {24358#false} is VALID [2020-07-17 21:58:04,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-17 21:58:04,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,712 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-17 21:58:04,712 INFO L263 TraceCheckUtils]: 0: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-17 21:58:04,713 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-17 21:58:04,713 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,713 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-17 21:58:04,714 INFO L280 TraceCheckUtils]: 4: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-17 21:58:04,714 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,714 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24357#true} {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {24357#true} is VALID [2020-07-17 21:58:04,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24357#true} is VALID [2020-07-17 21:58:04,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,719 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #526#return; {24357#true} is VALID [2020-07-17 21:58:04,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24357#true} is VALID [2020-07-17 21:58:04,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,737 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #566#return; {24357#true} is VALID [2020-07-17 21:58:04,737 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~5; {24357#true} is VALID [2020-07-17 21:58:04,737 INFO L263 TraceCheckUtils]: 1: Hoare triple {24357#true} call #t~ret17 := isMethaneLevelCritical(); {24357#true} is VALID [2020-07-17 21:58:04,738 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24357#true} is VALID [2020-07-17 21:58:04,738 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,739 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24357#true} {24357#true} #566#return; {24357#true} is VALID [2020-07-17 21:58:04,739 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {24357#true} is VALID [2020-07-17 21:58:04,739 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,740 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24357#true} {24357#true} #504#return; {24357#true} is VALID [2020-07-17 21:58:04,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {24357#true} is VALID [2020-07-17 21:58:04,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,745 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #506#return; {24357#true} is VALID [2020-07-17 21:58:04,745 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24357#true} is VALID [2020-07-17 21:58:04,746 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:04,746 INFO L263 TraceCheckUtils]: 2: Hoare triple {24357#true} call #t~ret16 := isMethaneAlarm(); {24357#true} is VALID [2020-07-17 21:58:04,746 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} havoc ~retValue_acc~5; {24357#true} is VALID [2020-07-17 21:58:04,747 INFO L263 TraceCheckUtils]: 4: Hoare triple {24357#true} call #t~ret17 := isMethaneLevelCritical(); {24357#true} is VALID [2020-07-17 21:58:04,747 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24357#true} is VALID [2020-07-17 21:58:04,747 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,748 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24357#true} {24357#true} #566#return; {24357#true} is VALID [2020-07-17 21:58:04,748 INFO L280 TraceCheckUtils]: 8: Hoare triple {24357#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {24357#true} is VALID [2020-07-17 21:58:04,748 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,749 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {24357#true} {24357#true} #504#return; {24357#true} is VALID [2020-07-17 21:58:04,749 INFO L280 TraceCheckUtils]: 11: Hoare triple {24357#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {24357#true} is VALID [2020-07-17 21:58:04,749 INFO L280 TraceCheckUtils]: 12: Hoare triple {24357#true} assume 0 != ~tmp~4; {24357#true} is VALID [2020-07-17 21:58:04,751 INFO L263 TraceCheckUtils]: 13: Hoare triple {24357#true} call deactivatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,751 INFO L280 TraceCheckUtils]: 14: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {24357#true} is VALID [2020-07-17 21:58:04,752 INFO L280 TraceCheckUtils]: 15: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,752 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {24357#true} {24357#true} #506#return; {24357#true} is VALID [2020-07-17 21:58:04,752 INFO L280 TraceCheckUtils]: 17: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,753 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {24357#true} {24357#true} #528#return; {24357#true} is VALID [2020-07-17 21:58:04,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24357#true} is VALID [2020-07-17 21:58:04,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,763 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #554#return; {24357#true} is VALID [2020-07-17 21:58:04,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~tmp~0;havoc ~tmp___0~0; {24357#true} is VALID [2020-07-17 21:58:04,763 INFO L263 TraceCheckUtils]: 1: Hoare triple {24357#true} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:04,764 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24357#true} is VALID [2020-07-17 21:58:04,764 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,764 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24357#true} {24357#true} #554#return; {24357#true} is VALID [2020-07-17 21:58:04,765 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24357#true} is VALID [2020-07-17 21:58:04,765 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume !(2 != ~tmp~0); {24357#true} is VALID [2020-07-17 21:58:04,765 INFO L280 TraceCheckUtils]: 7: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,766 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24357#true} {24357#true} #530#return; {24357#true} is VALID [2020-07-17 21:58:04,767 INFO L263 TraceCheckUtils]: 0: Hoare triple {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:04,768 INFO L263 TraceCheckUtils]: 1: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-17 21:58:04,768 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-17 21:58:04,768 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,769 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-17 21:58:04,769 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-17 21:58:04,769 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,769 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24357#true} {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {24357#true} is VALID [2020-07-17 21:58:04,770 INFO L280 TraceCheckUtils]: 8: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:04,771 INFO L263 TraceCheckUtils]: 9: Hoare triple {24357#true} call lowerWaterLevel(); {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,771 INFO L280 TraceCheckUtils]: 10: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24357#true} is VALID [2020-07-17 21:58:04,772 INFO L280 TraceCheckUtils]: 11: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,772 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {24357#true} {24357#true} #526#return; {24357#true} is VALID [2020-07-17 21:58:04,772 INFO L280 TraceCheckUtils]: 13: Hoare triple {24357#true} assume 0 != ~systemActive~0; {24357#true} is VALID [2020-07-17 21:58:04,773 INFO L263 TraceCheckUtils]: 14: Hoare triple {24357#true} call processEnvironment(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,774 INFO L280 TraceCheckUtils]: 15: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24357#true} is VALID [2020-07-17 21:58:04,774 INFO L280 TraceCheckUtils]: 16: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:04,774 INFO L263 TraceCheckUtils]: 17: Hoare triple {24357#true} call #t~ret16 := isMethaneAlarm(); {24357#true} is VALID [2020-07-17 21:58:04,774 INFO L280 TraceCheckUtils]: 18: Hoare triple {24357#true} havoc ~retValue_acc~5; {24357#true} is VALID [2020-07-17 21:58:04,775 INFO L263 TraceCheckUtils]: 19: Hoare triple {24357#true} call #t~ret17 := isMethaneLevelCritical(); {24357#true} is VALID [2020-07-17 21:58:04,775 INFO L280 TraceCheckUtils]: 20: Hoare triple {24357#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24357#true} is VALID [2020-07-17 21:58:04,775 INFO L280 TraceCheckUtils]: 21: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,776 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {24357#true} {24357#true} #566#return; {24357#true} is VALID [2020-07-17 21:58:04,776 INFO L280 TraceCheckUtils]: 23: Hoare triple {24357#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {24357#true} is VALID [2020-07-17 21:58:04,776 INFO L280 TraceCheckUtils]: 24: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,776 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24357#true} {24357#true} #504#return; {24357#true} is VALID [2020-07-17 21:58:04,777 INFO L280 TraceCheckUtils]: 26: Hoare triple {24357#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {24357#true} is VALID [2020-07-17 21:58:04,777 INFO L280 TraceCheckUtils]: 27: Hoare triple {24357#true} assume 0 != ~tmp~4; {24357#true} is VALID [2020-07-17 21:58:04,779 INFO L263 TraceCheckUtils]: 28: Hoare triple {24357#true} call deactivatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,779 INFO L280 TraceCheckUtils]: 29: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {24357#true} is VALID [2020-07-17 21:58:04,780 INFO L280 TraceCheckUtils]: 30: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,780 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {24357#true} {24357#true} #506#return; {24357#true} is VALID [2020-07-17 21:58:04,780 INFO L280 TraceCheckUtils]: 32: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,781 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {24357#true} {24357#true} #528#return; {24357#true} is VALID [2020-07-17 21:58:04,781 INFO L263 TraceCheckUtils]: 34: Hoare triple {24357#true} call __utac_acc__Specification5_spec__3(); {24357#true} is VALID [2020-07-17 21:58:04,781 INFO L280 TraceCheckUtils]: 35: Hoare triple {24357#true} havoc ~tmp~0;havoc ~tmp___0~0; {24357#true} is VALID [2020-07-17 21:58:04,781 INFO L263 TraceCheckUtils]: 36: Hoare triple {24357#true} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:04,782 INFO L280 TraceCheckUtils]: 37: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24357#true} is VALID [2020-07-17 21:58:04,782 INFO L280 TraceCheckUtils]: 38: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,782 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {24357#true} {24357#true} #554#return; {24357#true} is VALID [2020-07-17 21:58:04,783 INFO L280 TraceCheckUtils]: 40: Hoare triple {24357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24357#true} is VALID [2020-07-17 21:58:04,783 INFO L280 TraceCheckUtils]: 41: Hoare triple {24357#true} assume !(2 != ~tmp~0); {24357#true} is VALID [2020-07-17 21:58:04,783 INFO L280 TraceCheckUtils]: 42: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,784 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {24357#true} {24357#true} #530#return; {24357#true} is VALID [2020-07-17 21:58:04,784 INFO L280 TraceCheckUtils]: 44: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,784 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {24357#true} {24358#false} #518#return; {24358#false} is VALID [2020-07-17 21:58:04,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {24357#true} is VALID [2020-07-17 21:58:04,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,791 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24358#false} #512#return; {24358#false} is VALID [2020-07-17 21:58:04,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-17 21:58:04,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,800 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-17 21:58:04,800 INFO L263 TraceCheckUtils]: 0: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-17 21:58:04,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-17 21:58:04,801 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,801 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-17 21:58:04,801 INFO L280 TraceCheckUtils]: 4: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-17 21:58:04,802 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,802 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24357#true} {24358#false} #524#return; {24358#false} is VALID [2020-07-17 21:58:04,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,844 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,845 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,845 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-17 21:58:04,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-17 21:58:04,846 INFO L263 TraceCheckUtils]: 1: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-17 21:58:04,846 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,847 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,847 INFO L280 TraceCheckUtils]: 4: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,847 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-17 21:58:04,848 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-17 21:58:04,848 INFO L280 TraceCheckUtils]: 7: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-17 21:58:04,848 INFO L280 TraceCheckUtils]: 8: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-17 21:58:04,849 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,849 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-17 21:58:04,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-17 21:58:04,854 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,855 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-17 21:58:04,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:04,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume 0 == ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:04,856 INFO L263 TraceCheckUtils]: 2: Hoare triple {24357#true} call #t~ret14 := isHighWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:04,856 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-17 21:58:04,857 INFO L263 TraceCheckUtils]: 4: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-17 21:58:04,857 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,859 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,859 INFO L280 TraceCheckUtils]: 7: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,859 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-17 21:58:04,860 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-17 21:58:04,860 INFO L280 TraceCheckUtils]: 10: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-17 21:58:04,860 INFO L280 TraceCheckUtils]: 11: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-17 21:58:04,861 INFO L280 TraceCheckUtils]: 12: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,861 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-17 21:58:04,861 INFO L280 TraceCheckUtils]: 14: Hoare triple {24357#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {24357#true} is VALID [2020-07-17 21:58:04,862 INFO L280 TraceCheckUtils]: 15: Hoare triple {24357#true} assume 0 != ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:04,864 INFO L263 TraceCheckUtils]: 16: Hoare triple {24357#true} call activatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,864 INFO L280 TraceCheckUtils]: 17: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-17 21:58:04,865 INFO L280 TraceCheckUtils]: 18: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,865 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-17 21:58:04,865 INFO L280 TraceCheckUtils]: 20: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,866 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {24357#true} {24357#true} #550#return; {24357#true} is VALID [2020-07-17 21:58:04,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24357#true} is VALID [2020-07-17 21:58:04,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-17 21:58:04,868 INFO L263 TraceCheckUtils]: 2: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,869 INFO L280 TraceCheckUtils]: 3: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:04,869 INFO L280 TraceCheckUtils]: 4: Hoare triple {24357#true} assume 0 == ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:04,869 INFO L263 TraceCheckUtils]: 5: Hoare triple {24357#true} call #t~ret14 := isHighWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:04,870 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-17 21:58:04,870 INFO L263 TraceCheckUtils]: 7: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-17 21:58:04,870 INFO L280 TraceCheckUtils]: 8: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,871 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,871 INFO L280 TraceCheckUtils]: 10: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,871 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-17 21:58:04,872 INFO L280 TraceCheckUtils]: 12: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-17 21:58:04,872 INFO L280 TraceCheckUtils]: 13: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-17 21:58:04,872 INFO L280 TraceCheckUtils]: 14: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-17 21:58:04,873 INFO L280 TraceCheckUtils]: 15: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,873 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-17 21:58:04,873 INFO L280 TraceCheckUtils]: 17: Hoare triple {24357#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {24357#true} is VALID [2020-07-17 21:58:04,874 INFO L280 TraceCheckUtils]: 18: Hoare triple {24357#true} assume 0 != ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:04,876 INFO L263 TraceCheckUtils]: 19: Hoare triple {24357#true} call activatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,876 INFO L280 TraceCheckUtils]: 20: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-17 21:58:04,877 INFO L280 TraceCheckUtils]: 21: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,877 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-17 21:58:04,877 INFO L280 TraceCheckUtils]: 23: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,878 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {24357#true} {24357#true} #550#return; {24357#true} is VALID [2020-07-17 21:58:04,878 INFO L280 TraceCheckUtils]: 25: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,878 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {24357#true} {24357#true} #510#return; {24357#true} is VALID [2020-07-17 21:58:04,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24357#true} is VALID [2020-07-17 21:58:04,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-17 21:58:04,882 INFO L263 TraceCheckUtils]: 2: Hoare triple {24357#true} call processEnvironment__wrappee__lowWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,882 INFO L280 TraceCheckUtils]: 3: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24357#true} is VALID [2020-07-17 21:58:04,883 INFO L280 TraceCheckUtils]: 4: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-17 21:58:04,884 INFO L263 TraceCheckUtils]: 5: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,884 INFO L280 TraceCheckUtils]: 6: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:04,885 INFO L280 TraceCheckUtils]: 7: Hoare triple {24357#true} assume 0 == ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:04,885 INFO L263 TraceCheckUtils]: 8: Hoare triple {24357#true} call #t~ret14 := isHighWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:04,885 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-17 21:58:04,886 INFO L263 TraceCheckUtils]: 10: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-17 21:58:04,886 INFO L280 TraceCheckUtils]: 11: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,886 INFO L280 TraceCheckUtils]: 12: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,887 INFO L280 TraceCheckUtils]: 13: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,887 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-17 21:58:04,887 INFO L280 TraceCheckUtils]: 15: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-17 21:58:04,888 INFO L280 TraceCheckUtils]: 16: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-17 21:58:04,888 INFO L280 TraceCheckUtils]: 17: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-17 21:58:04,888 INFO L280 TraceCheckUtils]: 18: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,888 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-17 21:58:04,889 INFO L280 TraceCheckUtils]: 20: Hoare triple {24357#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {24357#true} is VALID [2020-07-17 21:58:04,889 INFO L280 TraceCheckUtils]: 21: Hoare triple {24357#true} assume 0 != ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:04,891 INFO L263 TraceCheckUtils]: 22: Hoare triple {24357#true} call activatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,891 INFO L280 TraceCheckUtils]: 23: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-17 21:58:04,892 INFO L280 TraceCheckUtils]: 24: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,892 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-17 21:58:04,892 INFO L280 TraceCheckUtils]: 26: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,893 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {24357#true} {24357#true} #550#return; {24357#true} is VALID [2020-07-17 21:58:04,893 INFO L280 TraceCheckUtils]: 28: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,893 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {24357#true} {24357#true} #510#return; {24357#true} is VALID [2020-07-17 21:58:04,894 INFO L280 TraceCheckUtils]: 30: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,894 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {24357#true} {24358#false} #528#return; {24358#false} is VALID [2020-07-17 21:58:04,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24357#true} is VALID [2020-07-17 21:58:04,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,900 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24358#false} #554#return; {24358#false} is VALID [2020-07-17 21:58:04,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:04,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-17 21:58:04,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,904 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24358#false} #556#return; {24358#false} is VALID [2020-07-17 21:58:04,913 INFO L263 TraceCheckUtils]: 0: Hoare triple {24357#true} call ULTIMATE.init(); {24595#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:58:04,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {24595#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {24357#true} is VALID [2020-07-17 21:58:04,914 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,914 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24357#true} {24357#true} #572#return; {24357#true} is VALID [2020-07-17 21:58:04,914 INFO L263 TraceCheckUtils]: 4: Hoare triple {24357#true} call #t~ret76 := main(); {24357#true} is VALID [2020-07-17 21:58:04,915 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} havoc ~retValue_acc~4;havoc ~tmp~1; {24357#true} is VALID [2020-07-17 21:58:04,915 INFO L263 TraceCheckUtils]: 6: Hoare triple {24357#true} call select_helpers(); {24357#true} is VALID [2020-07-17 21:58:04,915 INFO L280 TraceCheckUtils]: 7: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,916 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24357#true} {24357#true} #462#return; {24357#true} is VALID [2020-07-17 21:58:04,916 INFO L263 TraceCheckUtils]: 9: Hoare triple {24357#true} call select_features(); {24357#true} is VALID [2020-07-17 21:58:04,916 INFO L280 TraceCheckUtils]: 10: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,917 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24357#true} {24357#true} #464#return; {24357#true} is VALID [2020-07-17 21:58:04,917 INFO L263 TraceCheckUtils]: 12: Hoare triple {24357#true} call #t~ret13 := valid_product(); {24357#true} is VALID [2020-07-17 21:58:04,917 INFO L280 TraceCheckUtils]: 13: Hoare triple {24357#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {24357#true} is VALID [2020-07-17 21:58:04,917 INFO L280 TraceCheckUtils]: 14: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,918 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {24357#true} {24357#true} #466#return; {24357#true} is VALID [2020-07-17 21:58:04,918 INFO L280 TraceCheckUtils]: 16: Hoare triple {24357#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {24357#true} is VALID [2020-07-17 21:58:04,918 INFO L280 TraceCheckUtils]: 17: Hoare triple {24357#true} assume 0 != ~tmp~1; {24357#true} is VALID [2020-07-17 21:58:04,919 INFO L263 TraceCheckUtils]: 18: Hoare triple {24357#true} call setup(); {24357#true} is VALID [2020-07-17 21:58:04,919 INFO L280 TraceCheckUtils]: 19: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,919 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {24357#true} {24357#true} #468#return; {24357#true} is VALID [2020-07-17 21:58:04,920 INFO L263 TraceCheckUtils]: 21: Hoare triple {24357#true} call runTest(); {24357#true} is VALID [2020-07-17 21:58:04,921 INFO L263 TraceCheckUtils]: 22: Hoare triple {24357#true} call __utac_acc__Specification5_spec__1(); {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:04,921 INFO L280 TraceCheckUtils]: 23: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {24357#true} is VALID [2020-07-17 21:58:04,922 INFO L280 TraceCheckUtils]: 24: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,922 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24357#true} {24357#true} #562#return; {24357#true} is VALID [2020-07-17 21:58:04,922 INFO L263 TraceCheckUtils]: 26: Hoare triple {24357#true} call test(); {24357#true} is VALID [2020-07-17 21:58:04,923 INFO L280 TraceCheckUtils]: 27: Hoare triple {24357#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {24357#true} is VALID [2020-07-17 21:58:04,923 INFO L280 TraceCheckUtils]: 28: Hoare triple {24357#true} assume !false; {24357#true} is VALID [2020-07-17 21:58:04,923 INFO L280 TraceCheckUtils]: 29: Hoare triple {24357#true} assume ~splverifierCounter~0 < 4; {24357#true} is VALID [2020-07-17 21:58:04,923 INFO L280 TraceCheckUtils]: 30: Hoare triple {24357#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {24357#true} is VALID [2020-07-17 21:58:04,924 INFO L280 TraceCheckUtils]: 31: Hoare triple {24357#true} assume 0 != ~tmp~7; {24357#true} is VALID [2020-07-17 21:58:04,925 INFO L263 TraceCheckUtils]: 32: Hoare triple {24357#true} call waterRise(); {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,925 INFO L280 TraceCheckUtils]: 33: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {24357#true} is VALID [2020-07-17 21:58:04,926 INFO L280 TraceCheckUtils]: 34: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,926 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {24357#true} {24357#true} #512#return; {24357#true} is VALID [2020-07-17 21:58:04,926 INFO L280 TraceCheckUtils]: 36: Hoare triple {24357#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {24357#true} is VALID [2020-07-17 21:58:04,926 INFO L280 TraceCheckUtils]: 37: Hoare triple {24357#true} assume !(0 != ~tmp___0~3); {24357#true} is VALID [2020-07-17 21:58:04,927 INFO L280 TraceCheckUtils]: 38: Hoare triple {24357#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {24357#true} is VALID [2020-07-17 21:58:04,927 INFO L280 TraceCheckUtils]: 39: Hoare triple {24357#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {24357#true} is VALID [2020-07-17 21:58:04,927 INFO L280 TraceCheckUtils]: 40: Hoare triple {24357#true} assume 0 != ~tmp___1~0; {24357#true} is VALID [2020-07-17 21:58:04,929 INFO L263 TraceCheckUtils]: 41: Hoare triple {24357#true} call timeShift(); {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:58:04,930 INFO L263 TraceCheckUtils]: 42: Hoare triple {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:04,931 INFO L263 TraceCheckUtils]: 43: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-17 21:58:04,931 INFO L280 TraceCheckUtils]: 44: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-17 21:58:04,931 INFO L280 TraceCheckUtils]: 45: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,932 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-17 21:58:04,932 INFO L280 TraceCheckUtils]: 47: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-17 21:58:04,932 INFO L280 TraceCheckUtils]: 48: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,933 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {24357#true} {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {24357#true} is VALID [2020-07-17 21:58:04,933 INFO L280 TraceCheckUtils]: 50: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-17 21:58:04,933 INFO L280 TraceCheckUtils]: 51: Hoare triple {24357#true} assume 0 != ~systemActive~0; {24357#true} is VALID [2020-07-17 21:58:04,934 INFO L263 TraceCheckUtils]: 52: Hoare triple {24357#true} call processEnvironment(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,935 INFO L280 TraceCheckUtils]: 53: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24357#true} is VALID [2020-07-17 21:58:04,935 INFO L280 TraceCheckUtils]: 54: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-17 21:58:04,936 INFO L263 TraceCheckUtils]: 55: Hoare triple {24357#true} call processEnvironment__wrappee__lowWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,936 INFO L280 TraceCheckUtils]: 56: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24357#true} is VALID [2020-07-17 21:58:04,937 INFO L280 TraceCheckUtils]: 57: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-17 21:58:04,938 INFO L263 TraceCheckUtils]: 58: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,938 INFO L280 TraceCheckUtils]: 59: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:04,939 INFO L280 TraceCheckUtils]: 60: Hoare triple {24357#true} assume 0 == ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:04,939 INFO L263 TraceCheckUtils]: 61: Hoare triple {24357#true} call #t~ret14 := isHighWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:04,939 INFO L280 TraceCheckUtils]: 62: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-17 21:58:04,939 INFO L263 TraceCheckUtils]: 63: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-17 21:58:04,940 INFO L280 TraceCheckUtils]: 64: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,940 INFO L280 TraceCheckUtils]: 65: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:04,940 INFO L280 TraceCheckUtils]: 66: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,941 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-17 21:58:04,941 INFO L280 TraceCheckUtils]: 68: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-17 21:58:04,941 INFO L280 TraceCheckUtils]: 69: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-17 21:58:04,941 INFO L280 TraceCheckUtils]: 70: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-17 21:58:04,942 INFO L280 TraceCheckUtils]: 71: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,942 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-17 21:58:04,942 INFO L280 TraceCheckUtils]: 73: Hoare triple {24357#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {24357#true} is VALID [2020-07-17 21:58:04,943 INFO L280 TraceCheckUtils]: 74: Hoare triple {24357#true} assume 0 != ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:04,944 INFO L263 TraceCheckUtils]: 75: Hoare triple {24357#true} call activatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,944 INFO L280 TraceCheckUtils]: 76: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-17 21:58:04,945 INFO L280 TraceCheckUtils]: 77: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,945 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-17 21:58:04,945 INFO L280 TraceCheckUtils]: 79: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,946 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {24357#true} {24357#true} #550#return; {24357#true} is VALID [2020-07-17 21:58:04,946 INFO L280 TraceCheckUtils]: 81: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,946 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {24357#true} {24357#true} #510#return; {24357#true} is VALID [2020-07-17 21:58:04,947 INFO L280 TraceCheckUtils]: 83: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,947 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {24357#true} {24357#true} #528#return; {24357#true} is VALID [2020-07-17 21:58:04,947 INFO L263 TraceCheckUtils]: 85: Hoare triple {24357#true} call __utac_acc__Specification5_spec__3(); {24357#true} is VALID [2020-07-17 21:58:04,947 INFO L280 TraceCheckUtils]: 86: Hoare triple {24357#true} havoc ~tmp~0;havoc ~tmp___0~0; {24357#true} is VALID [2020-07-17 21:58:04,948 INFO L263 TraceCheckUtils]: 87: Hoare triple {24357#true} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:04,951 INFO L280 TraceCheckUtils]: 88: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:58:04,952 INFO L280 TraceCheckUtils]: 89: Hoare triple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:58:04,954 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24357#true} #554#return; {24721#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} is VALID [2020-07-17 21:58:04,955 INFO L280 TraceCheckUtils]: 91: Hoare triple {24721#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24722#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} is VALID [2020-07-17 21:58:04,957 INFO L280 TraceCheckUtils]: 92: Hoare triple {24722#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~0); {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,958 INFO L280 TraceCheckUtils]: 93: Hoare triple {24432#(= 2 ~waterLevel~0)} assume true; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,959 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {24432#(= 2 ~waterLevel~0)} {24357#true} #530#return; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,960 INFO L280 TraceCheckUtils]: 95: Hoare triple {24432#(= 2 ~waterLevel~0)} assume true; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,961 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {24432#(= 2 ~waterLevel~0)} {24357#true} #518#return; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,962 INFO L280 TraceCheckUtils]: 97: Hoare triple {24432#(= 2 ~waterLevel~0)} assume !false; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,963 INFO L280 TraceCheckUtils]: 98: Hoare triple {24432#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,964 INFO L280 TraceCheckUtils]: 99: Hoare triple {24432#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,965 INFO L280 TraceCheckUtils]: 100: Hoare triple {24432#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~7); {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,966 INFO L280 TraceCheckUtils]: 101: Hoare triple {24432#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,967 INFO L280 TraceCheckUtils]: 102: Hoare triple {24432#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~3); {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,967 INFO L280 TraceCheckUtils]: 103: Hoare triple {24432#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,969 INFO L280 TraceCheckUtils]: 104: Hoare triple {24432#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,970 INFO L280 TraceCheckUtils]: 105: Hoare triple {24432#(= 2 ~waterLevel~0)} assume 0 != ~tmp___1~0; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:04,971 INFO L263 TraceCheckUtils]: 106: Hoare triple {24432#(= 2 ~waterLevel~0)} call timeShift(); {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:58:04,973 INFO L263 TraceCheckUtils]: 107: Hoare triple {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:04,973 INFO L263 TraceCheckUtils]: 108: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-17 21:58:04,973 INFO L280 TraceCheckUtils]: 109: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-17 21:58:04,973 INFO L280 TraceCheckUtils]: 110: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,974 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-17 21:58:04,974 INFO L280 TraceCheckUtils]: 112: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-17 21:58:04,974 INFO L280 TraceCheckUtils]: 113: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,976 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {24357#true} {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,977 INFO L280 TraceCheckUtils]: 115: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,978 INFO L263 TraceCheckUtils]: 116: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,979 INFO L280 TraceCheckUtils]: 117: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,980 INFO L280 TraceCheckUtils]: 118: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,981 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} #526#return; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,983 INFO L280 TraceCheckUtils]: 120: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:04,984 INFO L263 TraceCheckUtils]: 121: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,984 INFO L280 TraceCheckUtils]: 122: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24357#true} is VALID [2020-07-17 21:58:04,985 INFO L280 TraceCheckUtils]: 123: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:04,985 INFO L263 TraceCheckUtils]: 124: Hoare triple {24357#true} call #t~ret16 := isMethaneAlarm(); {24357#true} is VALID [2020-07-17 21:58:04,985 INFO L280 TraceCheckUtils]: 125: Hoare triple {24357#true} havoc ~retValue_acc~5; {24357#true} is VALID [2020-07-17 21:58:04,986 INFO L263 TraceCheckUtils]: 126: Hoare triple {24357#true} call #t~ret17 := isMethaneLevelCritical(); {24357#true} is VALID [2020-07-17 21:58:04,986 INFO L280 TraceCheckUtils]: 127: Hoare triple {24357#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24357#true} is VALID [2020-07-17 21:58:04,986 INFO L280 TraceCheckUtils]: 128: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,987 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {24357#true} {24357#true} #566#return; {24357#true} is VALID [2020-07-17 21:58:04,987 INFO L280 TraceCheckUtils]: 130: Hoare triple {24357#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {24357#true} is VALID [2020-07-17 21:58:04,987 INFO L280 TraceCheckUtils]: 131: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,988 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {24357#true} {24357#true} #504#return; {24357#true} is VALID [2020-07-17 21:58:04,988 INFO L280 TraceCheckUtils]: 133: Hoare triple {24357#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {24357#true} is VALID [2020-07-17 21:58:04,988 INFO L280 TraceCheckUtils]: 134: Hoare triple {24357#true} assume !(0 != ~tmp~4); {24357#true} is VALID [2020-07-17 21:58:04,990 INFO L263 TraceCheckUtils]: 135: Hoare triple {24357#true} call processEnvironment__wrappee__lowWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,990 INFO L280 TraceCheckUtils]: 136: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24357#true} is VALID [2020-07-17 21:58:04,991 INFO L280 TraceCheckUtils]: 137: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:04,991 INFO L263 TraceCheckUtils]: 138: Hoare triple {24357#true} call #t~ret15 := isLowWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:04,991 INFO L280 TraceCheckUtils]: 139: Hoare triple {24357#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {24357#true} is VALID [2020-07-17 21:58:04,991 INFO L263 TraceCheckUtils]: 140: Hoare triple {24357#true} call #t~ret35 := isLowWaterSensorDry(); {24357#true} is VALID [2020-07-17 21:58:04,992 INFO L280 TraceCheckUtils]: 141: Hoare triple {24357#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {24357#true} is VALID [2020-07-17 21:58:04,992 INFO L280 TraceCheckUtils]: 142: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,992 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {24357#true} {24357#true} #502#return; {24357#true} is VALID [2020-07-17 21:58:04,993 INFO L280 TraceCheckUtils]: 144: Hoare triple {24357#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {24357#true} is VALID [2020-07-17 21:58:04,993 INFO L280 TraceCheckUtils]: 145: Hoare triple {24357#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {24357#true} is VALID [2020-07-17 21:58:04,993 INFO L280 TraceCheckUtils]: 146: Hoare triple {24357#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {24357#true} is VALID [2020-07-17 21:58:04,994 INFO L280 TraceCheckUtils]: 147: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,994 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {24357#true} {24357#true} #544#return; {24357#true} is VALID [2020-07-17 21:58:04,994 INFO L280 TraceCheckUtils]: 149: Hoare triple {24357#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {24357#true} is VALID [2020-07-17 21:58:04,995 INFO L280 TraceCheckUtils]: 150: Hoare triple {24357#true} assume !(0 != ~tmp~3); {24357#true} is VALID [2020-07-17 21:58:04,996 INFO L263 TraceCheckUtils]: 151: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:04,996 INFO L280 TraceCheckUtils]: 152: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:04,996 INFO L280 TraceCheckUtils]: 153: Hoare triple {24357#true} assume !(0 == ~pumpRunning~0); {24357#true} is VALID [2020-07-17 21:58:04,997 INFO L263 TraceCheckUtils]: 154: Hoare triple {24357#true} call processEnvironment__wrappee__base(); {24357#true} is VALID [2020-07-17 21:58:04,997 INFO L280 TraceCheckUtils]: 155: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,997 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {24357#true} {24357#true} #542#return; {24357#true} is VALID [2020-07-17 21:58:04,998 INFO L280 TraceCheckUtils]: 157: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,998 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {24357#true} {24357#true} #548#return; {24357#true} is VALID [2020-07-17 21:58:04,998 INFO L280 TraceCheckUtils]: 159: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:04,999 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {24357#true} {24357#true} #508#return; {24357#true} is VALID [2020-07-17 21:58:04,999 INFO L280 TraceCheckUtils]: 161: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:05,000 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {24357#true} {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #528#return; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:05,000 INFO L263 TraceCheckUtils]: 163: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {24357#true} is VALID [2020-07-17 21:58:05,001 INFO L280 TraceCheckUtils]: 164: Hoare triple {24357#true} havoc ~tmp~0;havoc ~tmp___0~0; {24357#true} is VALID [2020-07-17 21:58:05,001 INFO L263 TraceCheckUtils]: 165: Hoare triple {24357#true} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:05,002 INFO L280 TraceCheckUtils]: 166: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:58:05,003 INFO L280 TraceCheckUtils]: 167: Hoare triple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:58:05,005 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24357#true} #554#return; {24850#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:58:05,007 INFO L280 TraceCheckUtils]: 169: Hoare triple {24850#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24851#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:58:05,008 INFO L280 TraceCheckUtils]: 170: Hoare triple {24851#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~0); {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:05,009 INFO L280 TraceCheckUtils]: 171: Hoare triple {24432#(= 2 ~waterLevel~0)} assume true; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:05,010 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {24432#(= 2 ~waterLevel~0)} {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #530#return; {24785#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:05,011 INFO L280 TraceCheckUtils]: 173: Hoare triple {24785#(<= 3 |old(~waterLevel~0)|)} assume true; {24785#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:05,012 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {24785#(<= 3 |old(~waterLevel~0)|)} {24432#(= 2 ~waterLevel~0)} #518#return; {24358#false} is VALID [2020-07-17 21:58:05,012 INFO L280 TraceCheckUtils]: 175: Hoare triple {24358#false} assume !false; {24358#false} is VALID [2020-07-17 21:58:05,012 INFO L280 TraceCheckUtils]: 176: Hoare triple {24358#false} assume ~splverifierCounter~0 < 4; {24358#false} is VALID [2020-07-17 21:58:05,012 INFO L280 TraceCheckUtils]: 177: Hoare triple {24358#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {24358#false} is VALID [2020-07-17 21:58:05,012 INFO L280 TraceCheckUtils]: 178: Hoare triple {24358#false} assume !(0 != ~tmp~7); {24358#false} is VALID [2020-07-17 21:58:05,013 INFO L280 TraceCheckUtils]: 179: Hoare triple {24358#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {24358#false} is VALID [2020-07-17 21:58:05,013 INFO L280 TraceCheckUtils]: 180: Hoare triple {24358#false} assume !(0 != ~tmp___0~3); {24358#false} is VALID [2020-07-17 21:58:05,013 INFO L280 TraceCheckUtils]: 181: Hoare triple {24358#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {24358#false} is VALID [2020-07-17 21:58:05,013 INFO L280 TraceCheckUtils]: 182: Hoare triple {24358#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {24358#false} is VALID [2020-07-17 21:58:05,013 INFO L280 TraceCheckUtils]: 183: Hoare triple {24358#false} assume 0 != ~tmp___1~0; {24358#false} is VALID [2020-07-17 21:58:05,014 INFO L263 TraceCheckUtils]: 184: Hoare triple {24358#false} call timeShift(); {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:58:05,015 INFO L263 TraceCheckUtils]: 185: Hoare triple {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:05,015 INFO L263 TraceCheckUtils]: 186: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-17 21:58:05,015 INFO L280 TraceCheckUtils]: 187: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-17 21:58:05,016 INFO L280 TraceCheckUtils]: 188: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:05,016 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-17 21:58:05,016 INFO L280 TraceCheckUtils]: 190: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-17 21:58:05,016 INFO L280 TraceCheckUtils]: 191: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:05,016 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {24357#true} {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {24357#true} is VALID [2020-07-17 21:58:05,016 INFO L280 TraceCheckUtils]: 193: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:05,017 INFO L263 TraceCheckUtils]: 194: Hoare triple {24357#true} call lowerWaterLevel(); {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:05,018 INFO L280 TraceCheckUtils]: 195: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24357#true} is VALID [2020-07-17 21:58:05,018 INFO L280 TraceCheckUtils]: 196: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:05,018 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {24357#true} {24357#true} #526#return; {24357#true} is VALID [2020-07-17 21:58:05,018 INFO L280 TraceCheckUtils]: 198: Hoare triple {24357#true} assume 0 != ~systemActive~0; {24357#true} is VALID [2020-07-17 21:58:05,019 INFO L263 TraceCheckUtils]: 199: Hoare triple {24357#true} call processEnvironment(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:05,019 INFO L280 TraceCheckUtils]: 200: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24357#true} is VALID [2020-07-17 21:58:05,020 INFO L280 TraceCheckUtils]: 201: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:05,020 INFO L263 TraceCheckUtils]: 202: Hoare triple {24357#true} call #t~ret16 := isMethaneAlarm(); {24357#true} is VALID [2020-07-17 21:58:05,020 INFO L280 TraceCheckUtils]: 203: Hoare triple {24357#true} havoc ~retValue_acc~5; {24357#true} is VALID [2020-07-17 21:58:05,020 INFO L263 TraceCheckUtils]: 204: Hoare triple {24357#true} call #t~ret17 := isMethaneLevelCritical(); {24357#true} is VALID [2020-07-17 21:58:05,020 INFO L280 TraceCheckUtils]: 205: Hoare triple {24357#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24357#true} is VALID [2020-07-17 21:58:05,020 INFO L280 TraceCheckUtils]: 206: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:05,021 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {24357#true} {24357#true} #566#return; {24357#true} is VALID [2020-07-17 21:58:05,021 INFO L280 TraceCheckUtils]: 208: Hoare triple {24357#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {24357#true} is VALID [2020-07-17 21:58:05,021 INFO L280 TraceCheckUtils]: 209: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:05,021 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {24357#true} {24357#true} #504#return; {24357#true} is VALID [2020-07-17 21:58:05,021 INFO L280 TraceCheckUtils]: 211: Hoare triple {24357#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {24357#true} is VALID [2020-07-17 21:58:05,022 INFO L280 TraceCheckUtils]: 212: Hoare triple {24357#true} assume 0 != ~tmp~4; {24357#true} is VALID [2020-07-17 21:58:05,023 INFO L263 TraceCheckUtils]: 213: Hoare triple {24357#true} call deactivatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:05,023 INFO L280 TraceCheckUtils]: 214: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {24357#true} is VALID [2020-07-17 21:58:05,023 INFO L280 TraceCheckUtils]: 215: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:05,023 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {24357#true} {24357#true} #506#return; {24357#true} is VALID [2020-07-17 21:58:05,024 INFO L280 TraceCheckUtils]: 217: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:05,024 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {24357#true} {24357#true} #528#return; {24357#true} is VALID [2020-07-17 21:58:05,024 INFO L263 TraceCheckUtils]: 219: Hoare triple {24357#true} call __utac_acc__Specification5_spec__3(); {24357#true} is VALID [2020-07-17 21:58:05,024 INFO L280 TraceCheckUtils]: 220: Hoare triple {24357#true} havoc ~tmp~0;havoc ~tmp___0~0; {24357#true} is VALID [2020-07-17 21:58:05,025 INFO L263 TraceCheckUtils]: 221: Hoare triple {24357#true} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:05,025 INFO L280 TraceCheckUtils]: 222: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24357#true} is VALID [2020-07-17 21:58:05,025 INFO L280 TraceCheckUtils]: 223: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:05,025 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {24357#true} {24357#true} #554#return; {24357#true} is VALID [2020-07-17 21:58:05,025 INFO L280 TraceCheckUtils]: 225: Hoare triple {24357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24357#true} is VALID [2020-07-17 21:58:05,026 INFO L280 TraceCheckUtils]: 226: Hoare triple {24357#true} assume !(2 != ~tmp~0); {24357#true} is VALID [2020-07-17 21:58:05,026 INFO L280 TraceCheckUtils]: 227: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:05,026 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {24357#true} {24357#true} #530#return; {24357#true} is VALID [2020-07-17 21:58:05,026 INFO L280 TraceCheckUtils]: 229: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:05,026 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {24357#true} {24358#false} #518#return; {24358#false} is VALID [2020-07-17 21:58:05,026 INFO L280 TraceCheckUtils]: 231: Hoare triple {24358#false} assume !false; {24358#false} is VALID [2020-07-17 21:58:05,027 INFO L280 TraceCheckUtils]: 232: Hoare triple {24358#false} assume ~splverifierCounter~0 < 4; {24358#false} is VALID [2020-07-17 21:58:05,027 INFO L280 TraceCheckUtils]: 233: Hoare triple {24358#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {24358#false} is VALID [2020-07-17 21:58:05,027 INFO L280 TraceCheckUtils]: 234: Hoare triple {24358#false} assume 0 != ~tmp~7; {24358#false} is VALID [2020-07-17 21:58:05,027 INFO L263 TraceCheckUtils]: 235: Hoare triple {24358#false} call waterRise(); {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:05,028 INFO L280 TraceCheckUtils]: 236: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {24357#true} is VALID [2020-07-17 21:58:05,028 INFO L280 TraceCheckUtils]: 237: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:05,028 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {24357#true} {24358#false} #512#return; {24358#false} is VALID [2020-07-17 21:58:05,028 INFO L280 TraceCheckUtils]: 239: Hoare triple {24358#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {24358#false} is VALID [2020-07-17 21:58:05,028 INFO L280 TraceCheckUtils]: 240: Hoare triple {24358#false} assume !(0 != ~tmp___0~3); {24358#false} is VALID [2020-07-17 21:58:05,029 INFO L280 TraceCheckUtils]: 241: Hoare triple {24358#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {24358#false} is VALID [2020-07-17 21:58:05,029 INFO L280 TraceCheckUtils]: 242: Hoare triple {24358#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {24358#false} is VALID [2020-07-17 21:58:05,029 INFO L280 TraceCheckUtils]: 243: Hoare triple {24358#false} assume 0 != ~tmp___1~0; {24358#false} is VALID [2020-07-17 21:58:05,029 INFO L263 TraceCheckUtils]: 244: Hoare triple {24358#false} call timeShift(); {24358#false} is VALID [2020-07-17 21:58:05,030 INFO L263 TraceCheckUtils]: 245: Hoare triple {24358#false} call __utac_acc__Specification5_spec__2(); {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:05,030 INFO L263 TraceCheckUtils]: 246: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-17 21:58:05,030 INFO L280 TraceCheckUtils]: 247: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-17 21:58:05,030 INFO L280 TraceCheckUtils]: 248: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:05,030 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-17 21:58:05,030 INFO L280 TraceCheckUtils]: 250: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-17 21:58:05,031 INFO L280 TraceCheckUtils]: 251: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:05,031 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {24357#true} {24358#false} #524#return; {24358#false} is VALID [2020-07-17 21:58:05,031 INFO L280 TraceCheckUtils]: 253: Hoare triple {24358#false} assume !(0 != ~pumpRunning~0); {24358#false} is VALID [2020-07-17 21:58:05,031 INFO L280 TraceCheckUtils]: 254: Hoare triple {24358#false} assume 0 != ~systemActive~0; {24358#false} is VALID [2020-07-17 21:58:05,031 INFO L263 TraceCheckUtils]: 255: Hoare triple {24358#false} call processEnvironment(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:05,032 INFO L280 TraceCheckUtils]: 256: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24357#true} is VALID [2020-07-17 21:58:05,032 INFO L280 TraceCheckUtils]: 257: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-17 21:58:05,033 INFO L263 TraceCheckUtils]: 258: Hoare triple {24357#true} call processEnvironment__wrappee__lowWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:05,033 INFO L280 TraceCheckUtils]: 259: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24357#true} is VALID [2020-07-17 21:58:05,033 INFO L280 TraceCheckUtils]: 260: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-17 21:58:05,034 INFO L263 TraceCheckUtils]: 261: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:05,035 INFO L280 TraceCheckUtils]: 262: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:05,035 INFO L280 TraceCheckUtils]: 263: Hoare triple {24357#true} assume 0 == ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:05,035 INFO L263 TraceCheckUtils]: 264: Hoare triple {24357#true} call #t~ret14 := isHighWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:05,036 INFO L280 TraceCheckUtils]: 265: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-17 21:58:05,036 INFO L263 TraceCheckUtils]: 266: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-17 21:58:05,036 INFO L280 TraceCheckUtils]: 267: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:05,037 INFO L280 TraceCheckUtils]: 268: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:05,037 INFO L280 TraceCheckUtils]: 269: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:05,037 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-17 21:58:05,038 INFO L280 TraceCheckUtils]: 271: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-17 21:58:05,038 INFO L280 TraceCheckUtils]: 272: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-17 21:58:05,038 INFO L280 TraceCheckUtils]: 273: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-17 21:58:05,038 INFO L280 TraceCheckUtils]: 274: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:05,039 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-17 21:58:05,039 INFO L280 TraceCheckUtils]: 276: Hoare triple {24357#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {24357#true} is VALID [2020-07-17 21:58:05,039 INFO L280 TraceCheckUtils]: 277: Hoare triple {24357#true} assume 0 != ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:05,041 INFO L263 TraceCheckUtils]: 278: Hoare triple {24357#true} call activatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:05,041 INFO L280 TraceCheckUtils]: 279: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-17 21:58:05,042 INFO L280 TraceCheckUtils]: 280: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:05,042 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-17 21:58:05,042 INFO L280 TraceCheckUtils]: 282: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:05,043 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {24357#true} {24357#true} #550#return; {24357#true} is VALID [2020-07-17 21:58:05,043 INFO L280 TraceCheckUtils]: 284: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:05,043 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {24357#true} {24357#true} #510#return; {24357#true} is VALID [2020-07-17 21:58:05,043 INFO L280 TraceCheckUtils]: 286: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:05,044 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {24357#true} {24358#false} #528#return; {24358#false} is VALID [2020-07-17 21:58:05,044 INFO L263 TraceCheckUtils]: 288: Hoare triple {24358#false} call __utac_acc__Specification5_spec__3(); {24358#false} is VALID [2020-07-17 21:58:05,044 INFO L280 TraceCheckUtils]: 289: Hoare triple {24358#false} havoc ~tmp~0;havoc ~tmp___0~0; {24358#false} is VALID [2020-07-17 21:58:05,045 INFO L263 TraceCheckUtils]: 290: Hoare triple {24358#false} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:05,045 INFO L280 TraceCheckUtils]: 291: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24357#true} is VALID [2020-07-17 21:58:05,045 INFO L280 TraceCheckUtils]: 292: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:05,046 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {24357#true} {24358#false} #554#return; {24358#false} is VALID [2020-07-17 21:58:05,046 INFO L280 TraceCheckUtils]: 294: Hoare triple {24358#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24358#false} is VALID [2020-07-17 21:58:05,046 INFO L280 TraceCheckUtils]: 295: Hoare triple {24358#false} assume 2 != ~tmp~0; {24358#false} is VALID [2020-07-17 21:58:05,047 INFO L263 TraceCheckUtils]: 296: Hoare triple {24358#false} call #t~ret2 := isPumpRunning(); {24357#true} is VALID [2020-07-17 21:58:05,047 INFO L280 TraceCheckUtils]: 297: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-17 21:58:05,047 INFO L280 TraceCheckUtils]: 298: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:05,048 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {24357#true} {24358#false} #556#return; {24358#false} is VALID [2020-07-17 21:58:05,048 INFO L280 TraceCheckUtils]: 300: Hoare triple {24358#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {24358#false} is VALID [2020-07-17 21:58:05,048 INFO L280 TraceCheckUtils]: 301: Hoare triple {24358#false} assume 0 != ~tmp___0~0; {24358#false} is VALID [2020-07-17 21:58:05,048 INFO L280 TraceCheckUtils]: 302: Hoare triple {24358#false} assume 0 == ~switchedOnBeforeTS~0; {24358#false} is VALID [2020-07-17 21:58:05,049 INFO L263 TraceCheckUtils]: 303: Hoare triple {24358#false} call __automaton_fail(); {24358#false} is VALID [2020-07-17 21:58:05,049 INFO L280 TraceCheckUtils]: 304: Hoare triple {24358#false} assume !false; {24358#false} is VALID [2020-07-17 21:58:05,205 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 84 proven. 29 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2020-07-17 21:58:05,206 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [436439544] [2020-07-17 21:58:05,207 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [781183503] [2020-07-17 21:58:05,207 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:58:05,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:05,625 INFO L264 TraceCheckSpWp]: Trace formula consists of 1298 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-17 21:58:05,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:05,747 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:58:06,464 INFO L263 TraceCheckUtils]: 0: Hoare triple {24357#true} call ULTIMATE.init(); {24357#true} is VALID [2020-07-17 21:58:06,468 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,469 INFO L280 TraceCheckUtils]: 2: Hoare triple {24986#(<= ~waterLevel~0 1)} assume true; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,469 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24986#(<= ~waterLevel~0 1)} {24357#true} #572#return; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,470 INFO L263 TraceCheckUtils]: 4: Hoare triple {24986#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,470 INFO L280 TraceCheckUtils]: 5: Hoare triple {24986#(<= ~waterLevel~0 1)} havoc ~retValue_acc~4;havoc ~tmp~1; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,471 INFO L263 TraceCheckUtils]: 6: Hoare triple {24986#(<= ~waterLevel~0 1)} call select_helpers(); {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,472 INFO L280 TraceCheckUtils]: 7: Hoare triple {24986#(<= ~waterLevel~0 1)} assume true; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,472 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24986#(<= ~waterLevel~0 1)} {24986#(<= ~waterLevel~0 1)} #462#return; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,473 INFO L263 TraceCheckUtils]: 9: Hoare triple {24986#(<= ~waterLevel~0 1)} call select_features(); {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,473 INFO L280 TraceCheckUtils]: 10: Hoare triple {24986#(<= ~waterLevel~0 1)} assume true; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,474 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24986#(<= ~waterLevel~0 1)} {24986#(<= ~waterLevel~0 1)} #464#return; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,475 INFO L263 TraceCheckUtils]: 12: Hoare triple {24986#(<= ~waterLevel~0 1)} call #t~ret13 := valid_product(); {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,475 INFO L280 TraceCheckUtils]: 13: Hoare triple {24986#(<= ~waterLevel~0 1)} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,476 INFO L280 TraceCheckUtils]: 14: Hoare triple {24986#(<= ~waterLevel~0 1)} assume true; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,477 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {24986#(<= ~waterLevel~0 1)} {24986#(<= ~waterLevel~0 1)} #466#return; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,478 INFO L280 TraceCheckUtils]: 16: Hoare triple {24986#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,478 INFO L280 TraceCheckUtils]: 17: Hoare triple {24986#(<= ~waterLevel~0 1)} assume 0 != ~tmp~1; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,479 INFO L263 TraceCheckUtils]: 18: Hoare triple {24986#(<= ~waterLevel~0 1)} call setup(); {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,480 INFO L280 TraceCheckUtils]: 19: Hoare triple {24986#(<= ~waterLevel~0 1)} assume true; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,481 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {24986#(<= ~waterLevel~0 1)} {24986#(<= ~waterLevel~0 1)} #468#return; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,481 INFO L263 TraceCheckUtils]: 21: Hoare triple {24986#(<= ~waterLevel~0 1)} call runTest(); {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,482 INFO L263 TraceCheckUtils]: 22: Hoare triple {24986#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,483 INFO L280 TraceCheckUtils]: 23: Hoare triple {24986#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,484 INFO L280 TraceCheckUtils]: 24: Hoare triple {24986#(<= ~waterLevel~0 1)} assume true; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,484 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24986#(<= ~waterLevel~0 1)} {24986#(<= ~waterLevel~0 1)} #562#return; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,485 INFO L263 TraceCheckUtils]: 26: Hoare triple {24986#(<= ~waterLevel~0 1)} call test(); {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,485 INFO L280 TraceCheckUtils]: 27: Hoare triple {24986#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,486 INFO L280 TraceCheckUtils]: 28: Hoare triple {24986#(<= ~waterLevel~0 1)} assume !false; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,486 INFO L280 TraceCheckUtils]: 29: Hoare triple {24986#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,487 INFO L280 TraceCheckUtils]: 30: Hoare triple {24986#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,487 INFO L280 TraceCheckUtils]: 31: Hoare triple {24986#(<= ~waterLevel~0 1)} assume 0 != ~tmp~7; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:58:06,488 INFO L263 TraceCheckUtils]: 32: Hoare triple {24986#(<= ~waterLevel~0 1)} call waterRise(); {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:06,489 INFO L280 TraceCheckUtils]: 33: Hoare triple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {25084#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:58:06,490 INFO L280 TraceCheckUtils]: 34: Hoare triple {25084#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {25084#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:58:06,492 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {25084#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {24986#(<= ~waterLevel~0 1)} #512#return; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:58:06,494 INFO L280 TraceCheckUtils]: 36: Hoare triple {25091#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:58:06,496 INFO L280 TraceCheckUtils]: 37: Hoare triple {25091#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~3); {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:58:06,497 INFO L280 TraceCheckUtils]: 38: Hoare triple {25091#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:58:06,497 INFO L280 TraceCheckUtils]: 39: Hoare triple {25091#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:58:06,497 INFO L280 TraceCheckUtils]: 40: Hoare triple {25091#(<= ~waterLevel~0 2)} assume 0 != ~tmp___1~0; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:58:06,498 INFO L263 TraceCheckUtils]: 41: Hoare triple {25091#(<= ~waterLevel~0 2)} call timeShift(); {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:06,498 INFO L263 TraceCheckUtils]: 42: Hoare triple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {24357#true} is VALID [2020-07-17 21:58:06,498 INFO L263 TraceCheckUtils]: 43: Hoare triple {24357#true} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-17 21:58:06,498 INFO L280 TraceCheckUtils]: 44: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-17 21:58:06,499 INFO L280 TraceCheckUtils]: 45: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:06,499 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {24357#true} {24357#true} #552#return; {24357#true} is VALID [2020-07-17 21:58:06,499 INFO L280 TraceCheckUtils]: 47: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-17 21:58:06,499 INFO L280 TraceCheckUtils]: 48: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:06,499 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {24357#true} {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #524#return; {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:06,500 INFO L280 TraceCheckUtils]: 50: Hoare triple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:06,502 INFO L280 TraceCheckUtils]: 51: Hoare triple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:06,502 INFO L263 TraceCheckUtils]: 52: Hoare triple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {24357#true} is VALID [2020-07-17 21:58:06,503 INFO L280 TraceCheckUtils]: 53: Hoare triple {24357#true} havoc ~tmp~4; {24357#true} is VALID [2020-07-17 21:58:06,503 INFO L280 TraceCheckUtils]: 54: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-17 21:58:06,503 INFO L263 TraceCheckUtils]: 55: Hoare triple {24357#true} call processEnvironment__wrappee__lowWaterSensor(); {24357#true} is VALID [2020-07-17 21:58:06,503 INFO L280 TraceCheckUtils]: 56: Hoare triple {24357#true} havoc ~tmp~3; {24357#true} is VALID [2020-07-17 21:58:06,503 INFO L280 TraceCheckUtils]: 57: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-17 21:58:06,503 INFO L263 TraceCheckUtils]: 58: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24357#true} is VALID [2020-07-17 21:58:06,503 INFO L280 TraceCheckUtils]: 59: Hoare triple {24357#true} havoc ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:06,503 INFO L280 TraceCheckUtils]: 60: Hoare triple {24357#true} assume 0 == ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:06,504 INFO L263 TraceCheckUtils]: 61: Hoare triple {24357#true} call #t~ret14 := isHighWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:06,504 INFO L280 TraceCheckUtils]: 62: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-17 21:58:06,504 INFO L263 TraceCheckUtils]: 63: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-17 21:58:06,504 INFO L280 TraceCheckUtils]: 64: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:06,504 INFO L280 TraceCheckUtils]: 65: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-17 21:58:06,504 INFO L280 TraceCheckUtils]: 66: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:06,504 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-17 21:58:06,504 INFO L280 TraceCheckUtils]: 68: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-17 21:58:06,505 INFO L280 TraceCheckUtils]: 69: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-17 21:58:06,505 INFO L280 TraceCheckUtils]: 70: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-17 21:58:06,505 INFO L280 TraceCheckUtils]: 71: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:06,505 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-17 21:58:06,505 INFO L280 TraceCheckUtils]: 73: Hoare triple {24357#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {24357#true} is VALID [2020-07-17 21:58:06,505 INFO L280 TraceCheckUtils]: 74: Hoare triple {24357#true} assume 0 != ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:06,505 INFO L263 TraceCheckUtils]: 75: Hoare triple {24357#true} call activatePump(); {24357#true} is VALID [2020-07-17 21:58:06,505 INFO L280 TraceCheckUtils]: 76: Hoare triple {24357#true} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-17 21:58:06,506 INFO L280 TraceCheckUtils]: 77: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:06,506 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-17 21:58:06,506 INFO L280 TraceCheckUtils]: 79: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:06,506 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {24357#true} {24357#true} #550#return; {24357#true} is VALID [2020-07-17 21:58:06,506 INFO L280 TraceCheckUtils]: 81: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:06,507 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {24357#true} {24357#true} #510#return; {24357#true} is VALID [2020-07-17 21:58:06,507 INFO L280 TraceCheckUtils]: 83: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:06,513 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {24357#true} {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #528#return; {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:06,513 INFO L263 TraceCheckUtils]: 85: Hoare triple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {24357#true} is VALID [2020-07-17 21:58:06,513 INFO L280 TraceCheckUtils]: 86: Hoare triple {24357#true} havoc ~tmp~0;havoc ~tmp___0~0; {24357#true} is VALID [2020-07-17 21:58:06,513 INFO L263 TraceCheckUtils]: 87: Hoare triple {24357#true} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:06,514 INFO L280 TraceCheckUtils]: 88: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24357#true} is VALID [2020-07-17 21:58:06,514 INFO L280 TraceCheckUtils]: 89: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:06,514 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {24357#true} {24357#true} #554#return; {24357#true} is VALID [2020-07-17 21:58:06,514 INFO L280 TraceCheckUtils]: 91: Hoare triple {24357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24357#true} is VALID [2020-07-17 21:58:06,514 INFO L280 TraceCheckUtils]: 92: Hoare triple {24357#true} assume !(2 != ~tmp~0); {24357#true} is VALID [2020-07-17 21:58:06,514 INFO L280 TraceCheckUtils]: 93: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:06,515 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {24357#true} {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #530#return; {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:06,516 INFO L280 TraceCheckUtils]: 95: Hoare triple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:06,517 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {25091#(<= ~waterLevel~0 2)} #518#return; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:58:06,518 INFO L280 TraceCheckUtils]: 97: Hoare triple {25091#(<= ~waterLevel~0 2)} assume !false; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:58:06,518 INFO L280 TraceCheckUtils]: 98: Hoare triple {25091#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:58:06,519 INFO L280 TraceCheckUtils]: 99: Hoare triple {25091#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:58:06,522 INFO L280 TraceCheckUtils]: 100: Hoare triple {25091#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~7); {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:58:06,523 INFO L280 TraceCheckUtils]: 101: Hoare triple {25091#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:58:06,524 INFO L280 TraceCheckUtils]: 102: Hoare triple {25091#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~3); {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:58:06,524 INFO L280 TraceCheckUtils]: 103: Hoare triple {25091#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:58:06,525 INFO L280 TraceCheckUtils]: 104: Hoare triple {25091#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:58:06,525 INFO L280 TraceCheckUtils]: 105: Hoare triple {25091#(<= ~waterLevel~0 2)} assume 0 != ~tmp___1~0; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:58:06,526 INFO L263 TraceCheckUtils]: 106: Hoare triple {25091#(<= ~waterLevel~0 2)} call timeShift(); {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:06,526 INFO L263 TraceCheckUtils]: 107: Hoare triple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {24357#true} is VALID [2020-07-17 21:58:06,526 INFO L263 TraceCheckUtils]: 108: Hoare triple {24357#true} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-17 21:58:06,527 INFO L280 TraceCheckUtils]: 109: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-17 21:58:06,527 INFO L280 TraceCheckUtils]: 110: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:06,527 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {24357#true} {24357#true} #552#return; {24357#true} is VALID [2020-07-17 21:58:06,527 INFO L280 TraceCheckUtils]: 112: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-17 21:58:06,527 INFO L280 TraceCheckUtils]: 113: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:06,528 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {24357#true} {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #524#return; {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:06,529 INFO L280 TraceCheckUtils]: 115: Hoare triple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:06,529 INFO L263 TraceCheckUtils]: 116: Hoare triple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:06,530 INFO L280 TraceCheckUtils]: 117: Hoare triple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:06,531 INFO L280 TraceCheckUtils]: 118: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:06,532 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #526#return; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:06,533 INFO L280 TraceCheckUtils]: 120: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:06,533 INFO L263 TraceCheckUtils]: 121: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {24357#true} is VALID [2020-07-17 21:58:06,533 INFO L280 TraceCheckUtils]: 122: Hoare triple {24357#true} havoc ~tmp~4; {24357#true} is VALID [2020-07-17 21:58:06,533 INFO L280 TraceCheckUtils]: 123: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:06,534 INFO L263 TraceCheckUtils]: 124: Hoare triple {24357#true} call #t~ret16 := isMethaneAlarm(); {24357#true} is VALID [2020-07-17 21:58:06,534 INFO L280 TraceCheckUtils]: 125: Hoare triple {24357#true} havoc ~retValue_acc~5; {24357#true} is VALID [2020-07-17 21:58:06,534 INFO L263 TraceCheckUtils]: 126: Hoare triple {24357#true} call #t~ret17 := isMethaneLevelCritical(); {24357#true} is VALID [2020-07-17 21:58:06,534 INFO L280 TraceCheckUtils]: 127: Hoare triple {24357#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24357#true} is VALID [2020-07-17 21:58:06,534 INFO L280 TraceCheckUtils]: 128: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:06,534 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {24357#true} {24357#true} #566#return; {24357#true} is VALID [2020-07-17 21:58:06,535 INFO L280 TraceCheckUtils]: 130: Hoare triple {24357#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {24357#true} is VALID [2020-07-17 21:58:06,535 INFO L280 TraceCheckUtils]: 131: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:06,535 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {24357#true} {24357#true} #504#return; {24357#true} is VALID [2020-07-17 21:58:06,535 INFO L280 TraceCheckUtils]: 133: Hoare triple {24357#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {24357#true} is VALID [2020-07-17 21:58:06,535 INFO L280 TraceCheckUtils]: 134: Hoare triple {24357#true} assume !(0 != ~tmp~4); {24357#true} is VALID [2020-07-17 21:58:06,535 INFO L263 TraceCheckUtils]: 135: Hoare triple {24357#true} call processEnvironment__wrappee__lowWaterSensor(); {24357#true} is VALID [2020-07-17 21:58:06,536 INFO L280 TraceCheckUtils]: 136: Hoare triple {24357#true} havoc ~tmp~3; {24357#true} is VALID [2020-07-17 21:58:06,536 INFO L280 TraceCheckUtils]: 137: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-17 21:58:06,536 INFO L263 TraceCheckUtils]: 138: Hoare triple {24357#true} call #t~ret15 := isLowWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:06,536 INFO L280 TraceCheckUtils]: 139: Hoare triple {24357#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {24357#true} is VALID [2020-07-17 21:58:06,536 INFO L263 TraceCheckUtils]: 140: Hoare triple {24357#true} call #t~ret35 := isLowWaterSensorDry(); {24357#true} is VALID [2020-07-17 21:58:06,537 INFO L280 TraceCheckUtils]: 141: Hoare triple {24357#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {24357#true} is VALID [2020-07-17 21:58:06,537 INFO L280 TraceCheckUtils]: 142: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:06,537 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {24357#true} {24357#true} #502#return; {24357#true} is VALID [2020-07-17 21:58:06,537 INFO L280 TraceCheckUtils]: 144: Hoare triple {24357#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {24357#true} is VALID [2020-07-17 21:58:06,537 INFO L280 TraceCheckUtils]: 145: Hoare triple {24357#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {24357#true} is VALID [2020-07-17 21:58:06,537 INFO L280 TraceCheckUtils]: 146: Hoare triple {24357#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {24357#true} is VALID [2020-07-17 21:58:06,538 INFO L280 TraceCheckUtils]: 147: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:06,538 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {24357#true} {24357#true} #544#return; {24357#true} is VALID [2020-07-17 21:58:06,538 INFO L280 TraceCheckUtils]: 149: Hoare triple {24357#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {24357#true} is VALID [2020-07-17 21:58:06,538 INFO L280 TraceCheckUtils]: 150: Hoare triple {24357#true} assume !(0 != ~tmp~3); {24357#true} is VALID [2020-07-17 21:58:06,538 INFO L263 TraceCheckUtils]: 151: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24357#true} is VALID [2020-07-17 21:58:06,538 INFO L280 TraceCheckUtils]: 152: Hoare triple {24357#true} havoc ~tmp~2; {24357#true} is VALID [2020-07-17 21:58:06,539 INFO L280 TraceCheckUtils]: 153: Hoare triple {24357#true} assume !(0 == ~pumpRunning~0); {24357#true} is VALID [2020-07-17 21:58:06,539 INFO L263 TraceCheckUtils]: 154: Hoare triple {24357#true} call processEnvironment__wrappee__base(); {24357#true} is VALID [2020-07-17 21:58:06,539 INFO L280 TraceCheckUtils]: 155: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:06,539 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {24357#true} {24357#true} #542#return; {24357#true} is VALID [2020-07-17 21:58:06,539 INFO L280 TraceCheckUtils]: 157: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:06,539 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {24357#true} {24357#true} #548#return; {24357#true} is VALID [2020-07-17 21:58:06,540 INFO L280 TraceCheckUtils]: 159: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:06,540 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {24357#true} {24357#true} #508#return; {24357#true} is VALID [2020-07-17 21:58:06,540 INFO L280 TraceCheckUtils]: 161: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-17 21:58:06,541 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {24357#true} {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #528#return; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:06,541 INFO L263 TraceCheckUtils]: 163: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {24357#true} is VALID [2020-07-17 21:58:06,541 INFO L280 TraceCheckUtils]: 164: Hoare triple {24357#true} havoc ~tmp~0;havoc ~tmp___0~0; {24357#true} is VALID [2020-07-17 21:58:06,541 INFO L263 TraceCheckUtils]: 165: Hoare triple {24357#true} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-17 21:58:06,543 INFO L280 TraceCheckUtils]: 166: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {25485#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:58:06,543 INFO L280 TraceCheckUtils]: 167: Hoare triple {25485#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {25485#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:58:06,544 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {25485#(<= |getWaterLevel_#res| ~waterLevel~0)} {24357#true} #554#return; {25492#(<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)} is VALID [2020-07-17 21:58:06,545 INFO L280 TraceCheckUtils]: 169: Hoare triple {25492#(<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {25496#(<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0)} is VALID [2020-07-17 21:58:06,546 INFO L280 TraceCheckUtils]: 170: Hoare triple {25496#(<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0)} assume !(2 != ~tmp~0); {25500#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:06,547 INFO L280 TraceCheckUtils]: 171: Hoare triple {25500#(<= 2 ~waterLevel~0)} assume true; {25500#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:06,548 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {25500#(<= 2 ~waterLevel~0)} {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #530#return; {25507#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 21:58:06,549 INFO L280 TraceCheckUtils]: 173: Hoare triple {25507#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {25507#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 21:58:06,550 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {25507#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {25091#(<= ~waterLevel~0 2)} #518#return; {24358#false} is VALID [2020-07-17 21:58:06,550 INFO L280 TraceCheckUtils]: 175: Hoare triple {24358#false} assume !false; {24358#false} is VALID [2020-07-17 21:58:06,550 INFO L280 TraceCheckUtils]: 176: Hoare triple {24358#false} assume ~splverifierCounter~0 < 4; {24358#false} is VALID [2020-07-17 21:58:06,550 INFO L280 TraceCheckUtils]: 177: Hoare triple {24358#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {24358#false} is VALID [2020-07-17 21:58:06,551 INFO L280 TraceCheckUtils]: 178: Hoare triple {24358#false} assume !(0 != ~tmp~7); {24358#false} is VALID [2020-07-17 21:58:06,551 INFO L280 TraceCheckUtils]: 179: Hoare triple {24358#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {24358#false} is VALID [2020-07-17 21:58:06,551 INFO L280 TraceCheckUtils]: 180: Hoare triple {24358#false} assume !(0 != ~tmp___0~3); {24358#false} is VALID [2020-07-17 21:58:06,551 INFO L280 TraceCheckUtils]: 181: Hoare triple {24358#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {24358#false} is VALID [2020-07-17 21:58:06,551 INFO L280 TraceCheckUtils]: 182: Hoare triple {24358#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {24358#false} is VALID [2020-07-17 21:58:06,552 INFO L280 TraceCheckUtils]: 183: Hoare triple {24358#false} assume 0 != ~tmp___1~0; {24358#false} is VALID [2020-07-17 21:58:06,552 INFO L263 TraceCheckUtils]: 184: Hoare triple {24358#false} call timeShift(); {24358#false} is VALID [2020-07-17 21:58:06,552 INFO L263 TraceCheckUtils]: 185: Hoare triple {24358#false} call __utac_acc__Specification5_spec__2(); {24358#false} is VALID [2020-07-17 21:58:06,552 INFO L263 TraceCheckUtils]: 186: Hoare triple {24358#false} call #t~ret0 := isPumpRunning(); {24358#false} is VALID [2020-07-17 21:58:06,554 INFO L280 TraceCheckUtils]: 187: Hoare triple {24358#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24358#false} is VALID [2020-07-17 21:58:06,554 INFO L280 TraceCheckUtils]: 188: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-17 21:58:06,554 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {24358#false} {24358#false} #552#return; {24358#false} is VALID [2020-07-17 21:58:06,554 INFO L280 TraceCheckUtils]: 190: Hoare triple {24358#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24358#false} is VALID [2020-07-17 21:58:06,554 INFO L280 TraceCheckUtils]: 191: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-17 21:58:06,554 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {24358#false} {24358#false} #524#return; {24358#false} is VALID [2020-07-17 21:58:06,555 INFO L280 TraceCheckUtils]: 193: Hoare triple {24358#false} assume 0 != ~pumpRunning~0; {24358#false} is VALID [2020-07-17 21:58:06,555 INFO L263 TraceCheckUtils]: 194: Hoare triple {24358#false} call lowerWaterLevel(); {24358#false} is VALID [2020-07-17 21:58:06,555 INFO L280 TraceCheckUtils]: 195: Hoare triple {24358#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24358#false} is VALID [2020-07-17 21:58:06,555 INFO L280 TraceCheckUtils]: 196: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-17 21:58:06,555 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {24358#false} {24358#false} #526#return; {24358#false} is VALID [2020-07-17 21:58:06,556 INFO L280 TraceCheckUtils]: 198: Hoare triple {24358#false} assume 0 != ~systemActive~0; {24358#false} is VALID [2020-07-17 21:58:06,556 INFO L263 TraceCheckUtils]: 199: Hoare triple {24358#false} call processEnvironment(); {24358#false} is VALID [2020-07-17 21:58:06,556 INFO L280 TraceCheckUtils]: 200: Hoare triple {24358#false} havoc ~tmp~4; {24358#false} is VALID [2020-07-17 21:58:06,556 INFO L280 TraceCheckUtils]: 201: Hoare triple {24358#false} assume 0 != ~pumpRunning~0; {24358#false} is VALID [2020-07-17 21:58:06,556 INFO L263 TraceCheckUtils]: 202: Hoare triple {24358#false} call #t~ret16 := isMethaneAlarm(); {24358#false} is VALID [2020-07-17 21:58:06,556 INFO L280 TraceCheckUtils]: 203: Hoare triple {24358#false} havoc ~retValue_acc~5; {24358#false} is VALID [2020-07-17 21:58:06,557 INFO L263 TraceCheckUtils]: 204: Hoare triple {24358#false} call #t~ret17 := isMethaneLevelCritical(); {24358#false} is VALID [2020-07-17 21:58:06,557 INFO L280 TraceCheckUtils]: 205: Hoare triple {24358#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24358#false} is VALID [2020-07-17 21:58:06,557 INFO L280 TraceCheckUtils]: 206: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-17 21:58:06,557 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {24358#false} {24358#false} #566#return; {24358#false} is VALID [2020-07-17 21:58:06,557 INFO L280 TraceCheckUtils]: 208: Hoare triple {24358#false} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {24358#false} is VALID [2020-07-17 21:58:06,557 INFO L280 TraceCheckUtils]: 209: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-17 21:58:06,558 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {24358#false} {24358#false} #504#return; {24358#false} is VALID [2020-07-17 21:58:06,558 INFO L280 TraceCheckUtils]: 211: Hoare triple {24358#false} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {24358#false} is VALID [2020-07-17 21:58:06,558 INFO L280 TraceCheckUtils]: 212: Hoare triple {24358#false} assume 0 != ~tmp~4; {24358#false} is VALID [2020-07-17 21:58:06,558 INFO L263 TraceCheckUtils]: 213: Hoare triple {24358#false} call deactivatePump(); {24358#false} is VALID [2020-07-17 21:58:06,558 INFO L280 TraceCheckUtils]: 214: Hoare triple {24358#false} ~pumpRunning~0 := 0; {24358#false} is VALID [2020-07-17 21:58:06,559 INFO L280 TraceCheckUtils]: 215: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-17 21:58:06,559 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {24358#false} {24358#false} #506#return; {24358#false} is VALID [2020-07-17 21:58:06,559 INFO L280 TraceCheckUtils]: 217: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-17 21:58:06,559 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {24358#false} {24358#false} #528#return; {24358#false} is VALID [2020-07-17 21:58:06,559 INFO L263 TraceCheckUtils]: 219: Hoare triple {24358#false} call __utac_acc__Specification5_spec__3(); {24358#false} is VALID [2020-07-17 21:58:06,559 INFO L280 TraceCheckUtils]: 220: Hoare triple {24358#false} havoc ~tmp~0;havoc ~tmp___0~0; {24358#false} is VALID [2020-07-17 21:58:06,560 INFO L263 TraceCheckUtils]: 221: Hoare triple {24358#false} call #t~ret1 := getWaterLevel(); {24358#false} is VALID [2020-07-17 21:58:06,560 INFO L280 TraceCheckUtils]: 222: Hoare triple {24358#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24358#false} is VALID [2020-07-17 21:58:06,560 INFO L280 TraceCheckUtils]: 223: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-17 21:58:06,560 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {24358#false} {24358#false} #554#return; {24358#false} is VALID [2020-07-17 21:58:06,560 INFO L280 TraceCheckUtils]: 225: Hoare triple {24358#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24358#false} is VALID [2020-07-17 21:58:06,561 INFO L280 TraceCheckUtils]: 226: Hoare triple {24358#false} assume !(2 != ~tmp~0); {24358#false} is VALID [2020-07-17 21:58:06,561 INFO L280 TraceCheckUtils]: 227: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-17 21:58:06,561 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {24358#false} {24358#false} #530#return; {24358#false} is VALID [2020-07-17 21:58:06,561 INFO L280 TraceCheckUtils]: 229: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-17 21:58:06,561 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {24358#false} {24358#false} #518#return; {24358#false} is VALID [2020-07-17 21:58:06,561 INFO L280 TraceCheckUtils]: 231: Hoare triple {24358#false} assume !false; {24358#false} is VALID [2020-07-17 21:58:06,562 INFO L280 TraceCheckUtils]: 232: Hoare triple {24358#false} assume ~splverifierCounter~0 < 4; {24358#false} is VALID [2020-07-17 21:58:06,562 INFO L280 TraceCheckUtils]: 233: Hoare triple {24358#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {24358#false} is VALID [2020-07-17 21:58:06,562 INFO L280 TraceCheckUtils]: 234: Hoare triple {24358#false} assume 0 != ~tmp~7; {24358#false} is VALID [2020-07-17 21:58:06,562 INFO L263 TraceCheckUtils]: 235: Hoare triple {24358#false} call waterRise(); {24358#false} is VALID [2020-07-17 21:58:06,562 INFO L280 TraceCheckUtils]: 236: Hoare triple {24358#false} assume !(~waterLevel~0 < 2); {24358#false} is VALID [2020-07-17 21:58:06,562 INFO L280 TraceCheckUtils]: 237: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-17 21:58:06,563 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {24358#false} {24358#false} #512#return; {24358#false} is VALID [2020-07-17 21:58:06,563 INFO L280 TraceCheckUtils]: 239: Hoare triple {24358#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {24358#false} is VALID [2020-07-17 21:58:06,563 INFO L280 TraceCheckUtils]: 240: Hoare triple {24358#false} assume !(0 != ~tmp___0~3); {24358#false} is VALID [2020-07-17 21:58:06,563 INFO L280 TraceCheckUtils]: 241: Hoare triple {24358#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {24358#false} is VALID [2020-07-17 21:58:06,563 INFO L280 TraceCheckUtils]: 242: Hoare triple {24358#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {24358#false} is VALID [2020-07-17 21:58:06,563 INFO L280 TraceCheckUtils]: 243: Hoare triple {24358#false} assume 0 != ~tmp___1~0; {24358#false} is VALID [2020-07-17 21:58:06,564 INFO L263 TraceCheckUtils]: 244: Hoare triple {24358#false} call timeShift(); {24358#false} is VALID [2020-07-17 21:58:06,564 INFO L263 TraceCheckUtils]: 245: Hoare triple {24358#false} call __utac_acc__Specification5_spec__2(); {24358#false} is VALID [2020-07-17 21:58:06,564 INFO L263 TraceCheckUtils]: 246: Hoare triple {24358#false} call #t~ret0 := isPumpRunning(); {24358#false} is VALID [2020-07-17 21:58:06,564 INFO L280 TraceCheckUtils]: 247: Hoare triple {24358#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24358#false} is VALID [2020-07-17 21:58:06,564 INFO L280 TraceCheckUtils]: 248: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-17 21:58:06,565 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {24358#false} {24358#false} #552#return; {24358#false} is VALID [2020-07-17 21:58:06,565 INFO L280 TraceCheckUtils]: 250: Hoare triple {24358#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24358#false} is VALID [2020-07-17 21:58:06,565 INFO L280 TraceCheckUtils]: 251: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-17 21:58:06,565 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {24358#false} {24358#false} #524#return; {24358#false} is VALID [2020-07-17 21:58:06,565 INFO L280 TraceCheckUtils]: 253: Hoare triple {24358#false} assume !(0 != ~pumpRunning~0); {24358#false} is VALID [2020-07-17 21:58:06,565 INFO L280 TraceCheckUtils]: 254: Hoare triple {24358#false} assume 0 != ~systemActive~0; {24358#false} is VALID [2020-07-17 21:58:06,566 INFO L263 TraceCheckUtils]: 255: Hoare triple {24358#false} call processEnvironment(); {24358#false} is VALID [2020-07-17 21:58:06,566 INFO L280 TraceCheckUtils]: 256: Hoare triple {24358#false} havoc ~tmp~4; {24358#false} is VALID [2020-07-17 21:58:06,566 INFO L280 TraceCheckUtils]: 257: Hoare triple {24358#false} assume !(0 != ~pumpRunning~0); {24358#false} is VALID [2020-07-17 21:58:06,566 INFO L263 TraceCheckUtils]: 258: Hoare triple {24358#false} call processEnvironment__wrappee__lowWaterSensor(); {24358#false} is VALID [2020-07-17 21:58:06,566 INFO L280 TraceCheckUtils]: 259: Hoare triple {24358#false} havoc ~tmp~3; {24358#false} is VALID [2020-07-17 21:58:06,566 INFO L280 TraceCheckUtils]: 260: Hoare triple {24358#false} assume !(0 != ~pumpRunning~0); {24358#false} is VALID [2020-07-17 21:58:06,567 INFO L263 TraceCheckUtils]: 261: Hoare triple {24358#false} call processEnvironment__wrappee__highWaterSensor(); {24358#false} is VALID [2020-07-17 21:58:06,567 INFO L280 TraceCheckUtils]: 262: Hoare triple {24358#false} havoc ~tmp~2; {24358#false} is VALID [2020-07-17 21:58:06,567 INFO L280 TraceCheckUtils]: 263: Hoare triple {24358#false} assume 0 == ~pumpRunning~0; {24358#false} is VALID [2020-07-17 21:58:06,567 INFO L263 TraceCheckUtils]: 264: Hoare triple {24358#false} call #t~ret14 := isHighWaterLevel(); {24358#false} is VALID [2020-07-17 21:58:06,567 INFO L280 TraceCheckUtils]: 265: Hoare triple {24358#false} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24358#false} is VALID [2020-07-17 21:58:06,568 INFO L263 TraceCheckUtils]: 266: Hoare triple {24358#false} call #t~ret34 := isHighWaterSensorDry(); {24358#false} is VALID [2020-07-17 21:58:06,568 INFO L280 TraceCheckUtils]: 267: Hoare triple {24358#false} havoc ~retValue_acc~2; {24358#false} is VALID [2020-07-17 21:58:06,568 INFO L280 TraceCheckUtils]: 268: Hoare triple {24358#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24358#false} is VALID [2020-07-17 21:58:06,568 INFO L280 TraceCheckUtils]: 269: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-17 21:58:06,568 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {24358#false} {24358#false} #522#return; {24358#false} is VALID [2020-07-17 21:58:06,568 INFO L280 TraceCheckUtils]: 271: Hoare triple {24358#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24358#false} is VALID [2020-07-17 21:58:06,569 INFO L280 TraceCheckUtils]: 272: Hoare triple {24358#false} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24358#false} is VALID [2020-07-17 21:58:06,569 INFO L280 TraceCheckUtils]: 273: Hoare triple {24358#false} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24358#false} is VALID [2020-07-17 21:58:06,569 INFO L280 TraceCheckUtils]: 274: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-17 21:58:06,569 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {24358#false} {24358#false} #536#return; {24358#false} is VALID [2020-07-17 21:58:06,569 INFO L280 TraceCheckUtils]: 276: Hoare triple {24358#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {24358#false} is VALID [2020-07-17 21:58:06,569 INFO L280 TraceCheckUtils]: 277: Hoare triple {24358#false} assume 0 != ~tmp~2; {24358#false} is VALID [2020-07-17 21:58:06,570 INFO L263 TraceCheckUtils]: 278: Hoare triple {24358#false} call activatePump(); {24358#false} is VALID [2020-07-17 21:58:06,570 INFO L280 TraceCheckUtils]: 279: Hoare triple {24358#false} ~pumpRunning~0 := 1; {24358#false} is VALID [2020-07-17 21:58:06,570 INFO L280 TraceCheckUtils]: 280: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-17 21:58:06,570 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {24358#false} {24358#false} #538#return; {24358#false} is VALID [2020-07-17 21:58:06,570 INFO L280 TraceCheckUtils]: 282: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-17 21:58:06,570 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {24358#false} {24358#false} #550#return; {24358#false} is VALID [2020-07-17 21:58:06,571 INFO L280 TraceCheckUtils]: 284: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-17 21:58:06,571 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {24358#false} {24358#false} #510#return; {24358#false} is VALID [2020-07-17 21:58:06,571 INFO L280 TraceCheckUtils]: 286: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-17 21:58:06,571 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {24358#false} {24358#false} #528#return; {24358#false} is VALID [2020-07-17 21:58:06,571 INFO L263 TraceCheckUtils]: 288: Hoare triple {24358#false} call __utac_acc__Specification5_spec__3(); {24358#false} is VALID [2020-07-17 21:58:06,572 INFO L280 TraceCheckUtils]: 289: Hoare triple {24358#false} havoc ~tmp~0;havoc ~tmp___0~0; {24358#false} is VALID [2020-07-17 21:58:06,572 INFO L263 TraceCheckUtils]: 290: Hoare triple {24358#false} call #t~ret1 := getWaterLevel(); {24358#false} is VALID [2020-07-17 21:58:06,572 INFO L280 TraceCheckUtils]: 291: Hoare triple {24358#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24358#false} is VALID [2020-07-17 21:58:06,572 INFO L280 TraceCheckUtils]: 292: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-17 21:58:06,572 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {24358#false} {24358#false} #554#return; {24358#false} is VALID [2020-07-17 21:58:06,572 INFO L280 TraceCheckUtils]: 294: Hoare triple {24358#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24358#false} is VALID [2020-07-17 21:58:06,573 INFO L280 TraceCheckUtils]: 295: Hoare triple {24358#false} assume 2 != ~tmp~0; {24358#false} is VALID [2020-07-17 21:58:06,573 INFO L263 TraceCheckUtils]: 296: Hoare triple {24358#false} call #t~ret2 := isPumpRunning(); {24358#false} is VALID [2020-07-17 21:58:06,573 INFO L280 TraceCheckUtils]: 297: Hoare triple {24358#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24358#false} is VALID [2020-07-17 21:58:06,573 INFO L280 TraceCheckUtils]: 298: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-17 21:58:06,573 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {24358#false} {24358#false} #556#return; {24358#false} is VALID [2020-07-17 21:58:06,573 INFO L280 TraceCheckUtils]: 300: Hoare triple {24358#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {24358#false} is VALID [2020-07-17 21:58:06,574 INFO L280 TraceCheckUtils]: 301: Hoare triple {24358#false} assume 0 != ~tmp___0~0; {24358#false} is VALID [2020-07-17 21:58:06,574 INFO L280 TraceCheckUtils]: 302: Hoare triple {24358#false} assume 0 == ~switchedOnBeforeTS~0; {24358#false} is VALID [2020-07-17 21:58:06,574 INFO L263 TraceCheckUtils]: 303: Hoare triple {24358#false} call __automaton_fail(); {24358#false} is VALID [2020-07-17 21:58:06,574 INFO L280 TraceCheckUtils]: 304: Hoare triple {24358#false} assume !false; {24358#false} is VALID [2020-07-17 21:58:06,637 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 212 proven. 4 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2020-07-17 21:58:06,638 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:58:06,638 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 24 [2020-07-17 21:58:06,638 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [846761089] [2020-07-17 21:58:06,641 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 305 [2020-07-17 21:58:13,085 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:58:13,086 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-17 21:58:13,585 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 368 edges. 368 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:58:13,585 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-17 21:58:13,586 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:58:13,586 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-17 21:58:13,586 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=476, Unknown=0, NotChecked=0, Total=552 [2020-07-17 21:58:13,587 INFO L87 Difference]: Start difference. First operand 919 states and 1062 transitions. Second operand 24 states. [2020-07-17 21:58:15,342 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:58:21,849 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:58:27,614 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:58:33,463 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:58:34,638 WARN L193 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-17 21:58:35,460 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-17 21:58:35,855 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:58:36,806 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:58:37,225 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:59:11,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:11,225 INFO L93 Difference]: Finished difference Result 2191 states and 2851 transitions. [2020-07-17 21:59:11,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2020-07-17 21:59:11,225 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 305 [2020-07-17 21:59:11,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:59:11,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 21:59:11,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 803 transitions. [2020-07-17 21:59:11,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 21:59:11,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 803 transitions. [2020-07-17 21:59:11,249 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 37 states and 803 transitions. [2020-07-17 21:59:13,932 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 803 edges. 803 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:14,030 INFO L225 Difference]: With dead ends: 2191 [2020-07-17 21:59:14,031 INFO L226 Difference]: Without dead ends: 1323 [2020-07-17 21:59:14,035 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 471 GetRequests, 415 SyntacticMatches, 3 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 760 ImplicationChecksByTransitivity, 4.9s TimeCoverageRelationStatistics Valid=612, Invalid=2358, Unknown=0, NotChecked=0, Total=2970 [2020-07-17 21:59:14,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1323 states. [2020-07-17 21:59:23,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1323 to 930. [2020-07-17 21:59:23,181 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:59:23,181 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1323 states. Second operand 930 states. [2020-07-17 21:59:23,181 INFO L74 IsIncluded]: Start isIncluded. First operand 1323 states. Second operand 930 states. [2020-07-17 21:59:23,181 INFO L87 Difference]: Start difference. First operand 1323 states. Second operand 930 states. [2020-07-17 21:59:23,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:23,281 INFO L93 Difference]: Finished difference Result 1323 states and 1717 transitions. [2020-07-17 21:59:23,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1717 transitions. [2020-07-17 21:59:23,287 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:23,287 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:23,287 INFO L74 IsIncluded]: Start isIncluded. First operand 930 states. Second operand 1323 states. [2020-07-17 21:59:23,287 INFO L87 Difference]: Start difference. First operand 930 states. Second operand 1323 states. [2020-07-17 21:59:23,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:23,419 INFO L93 Difference]: Finished difference Result 1323 states and 1717 transitions. [2020-07-17 21:59:23,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1717 transitions. [2020-07-17 21:59:23,425 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:23,425 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:23,426 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:59:23,426 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:59:23,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 930 states. [2020-07-17 21:59:23,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 930 states and 1061 transitions. [2020-07-17 21:59:23,496 INFO L78 Accepts]: Start accepts. Automaton has 930 states and 1061 transitions. Word has length 305 [2020-07-17 21:59:23,496 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:59:23,496 INFO L479 AbstractCegarLoop]: Abstraction has 930 states and 1061 transitions. [2020-07-17 21:59:23,496 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-17 21:59:23,496 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1061 transitions. [2020-07-17 21:59:23,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2020-07-17 21:59:23,504 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:59:23,505 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:59:23,719 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:59:23,720 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:59:23,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:59:23,720 INFO L82 PathProgramCache]: Analyzing trace with hash 675935551, now seen corresponding path program 1 times [2020-07-17 21:59:23,720 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:59:23,721 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [255813134] [2020-07-17 21:59:23,721 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:59:23,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,349 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:59:24,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {33140#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {32888#true} is VALID [2020-07-17 21:59:24,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,429 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #572#return; {32888#true} is VALID [2020-07-17 21:59:24,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,433 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32888#true} {32888#true} #462#return; {32888#true} is VALID [2020-07-17 21:59:24,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,437 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32888#true} {32888#true} #464#return; {32888#true} is VALID [2020-07-17 21:59:24,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,463 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {33141#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:59:24,464 INFO L280 TraceCheckUtils]: 1: Hoare triple {33141#(= 1 |valid_product_#res|)} assume true; {33141#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:59:24,466 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33141#(= 1 |valid_product_#res|)} {32888#true} #466#return; {32900#(= |main_#t~ret13| 1)} is VALID [2020-07-17 21:59:24,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,470 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32888#true} {32888#true} #468#return; {32888#true} is VALID [2020-07-17 21:59:24,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {32888#true} is VALID [2020-07-17 21:59:24,494 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,494 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #562#return; {32888#true} is VALID [2020-07-17 21:59:24,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,519 INFO L280 TraceCheckUtils]: 0: Hoare triple {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {32888#true} is VALID [2020-07-17 21:59:24,519 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,520 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #512#return; {32888#true} is VALID [2020-07-17 21:59:24,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,605 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:24,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,606 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-17 21:59:24,606 INFO L263 TraceCheckUtils]: 0: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-17 21:59:24,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:24,607 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,607 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-17 21:59:24,608 INFO L280 TraceCheckUtils]: 4: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-17 21:59:24,608 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,608 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {32888#true} {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {32888#true} is VALID [2020-07-17 21:59:24,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:24,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:24,683 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,683 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-17 21:59:24,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-17 21:59:24,684 INFO L263 TraceCheckUtils]: 1: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-17 21:59:24,684 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:24,685 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:24,685 INFO L280 TraceCheckUtils]: 4: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,685 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-17 21:59:24,686 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-17 21:59:24,686 INFO L280 TraceCheckUtils]: 7: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-17 21:59:24,686 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-17 21:59:24,686 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,687 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-17 21:59:24,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,696 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #538#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:24,697 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume 0 == ~pumpRunning~0; {32888#true} is VALID [2020-07-17 21:59:24,697 INFO L263 TraceCheckUtils]: 2: Hoare triple {32888#true} call #t~ret14 := isHighWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:24,698 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-17 21:59:24,698 INFO L263 TraceCheckUtils]: 4: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-17 21:59:24,698 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:24,699 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:24,699 INFO L280 TraceCheckUtils]: 7: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,700 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-17 21:59:24,700 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-17 21:59:24,700 INFO L280 TraceCheckUtils]: 10: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-17 21:59:24,701 INFO L280 TraceCheckUtils]: 11: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-17 21:59:24,701 INFO L280 TraceCheckUtils]: 12: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,701 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-17 21:59:24,702 INFO L280 TraceCheckUtils]: 14: Hoare triple {32888#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {32888#true} is VALID [2020-07-17 21:59:24,702 INFO L280 TraceCheckUtils]: 15: Hoare triple {32888#true} assume 0 != ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:24,703 INFO L263 TraceCheckUtils]: 16: Hoare triple {32888#true} call activatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:24,705 INFO L280 TraceCheckUtils]: 17: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,706 INFO L280 TraceCheckUtils]: 18: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,707 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #538#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,708 INFO L280 TraceCheckUtils]: 20: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,709 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #550#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32888#true} is VALID [2020-07-17 21:59:24,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-17 21:59:24,712 INFO L263 TraceCheckUtils]: 2: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:24,712 INFO L280 TraceCheckUtils]: 3: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:24,712 INFO L280 TraceCheckUtils]: 4: Hoare triple {32888#true} assume 0 == ~pumpRunning~0; {32888#true} is VALID [2020-07-17 21:59:24,712 INFO L263 TraceCheckUtils]: 5: Hoare triple {32888#true} call #t~ret14 := isHighWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:24,712 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-17 21:59:24,713 INFO L263 TraceCheckUtils]: 7: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-17 21:59:24,713 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:24,713 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:24,713 INFO L280 TraceCheckUtils]: 10: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,714 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-17 21:59:24,714 INFO L280 TraceCheckUtils]: 12: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-17 21:59:24,714 INFO L280 TraceCheckUtils]: 13: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-17 21:59:24,714 INFO L280 TraceCheckUtils]: 14: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-17 21:59:24,714 INFO L280 TraceCheckUtils]: 15: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,714 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-17 21:59:24,715 INFO L280 TraceCheckUtils]: 17: Hoare triple {32888#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {32888#true} is VALID [2020-07-17 21:59:24,715 INFO L280 TraceCheckUtils]: 18: Hoare triple {32888#true} assume 0 != ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:24,716 INFO L263 TraceCheckUtils]: 19: Hoare triple {32888#true} call activatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:24,717 INFO L280 TraceCheckUtils]: 20: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,718 INFO L280 TraceCheckUtils]: 21: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,719 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #538#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,720 INFO L280 TraceCheckUtils]: 23: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,722 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #550#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,723 INFO L280 TraceCheckUtils]: 25: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,724 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #510#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32888#true} is VALID [2020-07-17 21:59:24,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-17 21:59:24,727 INFO L263 TraceCheckUtils]: 2: Hoare triple {32888#true} call processEnvironment__wrappee__lowWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:24,727 INFO L280 TraceCheckUtils]: 3: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32888#true} is VALID [2020-07-17 21:59:24,727 INFO L280 TraceCheckUtils]: 4: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-17 21:59:24,728 INFO L263 TraceCheckUtils]: 5: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:24,729 INFO L280 TraceCheckUtils]: 6: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:24,729 INFO L280 TraceCheckUtils]: 7: Hoare triple {32888#true} assume 0 == ~pumpRunning~0; {32888#true} is VALID [2020-07-17 21:59:24,729 INFO L263 TraceCheckUtils]: 8: Hoare triple {32888#true} call #t~ret14 := isHighWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:24,730 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-17 21:59:24,730 INFO L263 TraceCheckUtils]: 10: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-17 21:59:24,730 INFO L280 TraceCheckUtils]: 11: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:24,731 INFO L280 TraceCheckUtils]: 12: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:24,731 INFO L280 TraceCheckUtils]: 13: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,731 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-17 21:59:24,732 INFO L280 TraceCheckUtils]: 15: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-17 21:59:24,732 INFO L280 TraceCheckUtils]: 16: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-17 21:59:24,732 INFO L280 TraceCheckUtils]: 17: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-17 21:59:24,733 INFO L280 TraceCheckUtils]: 18: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,733 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-17 21:59:24,733 INFO L280 TraceCheckUtils]: 20: Hoare triple {32888#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {32888#true} is VALID [2020-07-17 21:59:24,734 INFO L280 TraceCheckUtils]: 21: Hoare triple {32888#true} assume 0 != ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:24,735 INFO L263 TraceCheckUtils]: 22: Hoare triple {32888#true} call activatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:24,736 INFO L280 TraceCheckUtils]: 23: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,737 INFO L280 TraceCheckUtils]: 24: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,739 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #538#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,740 INFO L280 TraceCheckUtils]: 26: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,741 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #550#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,742 INFO L280 TraceCheckUtils]: 28: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,743 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #510#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,744 INFO L280 TraceCheckUtils]: 30: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,745 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #528#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-17 21:59:24,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,758 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-17 21:59:24,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~tmp~0;havoc ~tmp___0~0; {32888#true} is VALID [2020-07-17 21:59:24,758 INFO L263 TraceCheckUtils]: 1: Hoare triple {32888#true} call #t~ret1 := getWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:24,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-17 21:59:24,759 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,759 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-17 21:59:24,760 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32888#true} is VALID [2020-07-17 21:59:24,760 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume !(2 != ~tmp~0); {32888#true} is VALID [2020-07-17 21:59:24,760 INFO L280 TraceCheckUtils]: 7: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,762 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32888#true} {33184#(<= 1 ~pumpRunning~0)} #530#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,763 INFO L263 TraceCheckUtils]: 0: Hoare triple {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:24,764 INFO L263 TraceCheckUtils]: 1: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-17 21:59:24,764 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:24,765 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,765 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-17 21:59:24,765 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-17 21:59:24,765 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,766 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32888#true} {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {32888#true} is VALID [2020-07-17 21:59:24,766 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-17 21:59:24,766 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} assume 0 != ~systemActive~0; {32888#true} is VALID [2020-07-17 21:59:24,768 INFO L263 TraceCheckUtils]: 10: Hoare triple {32888#true} call processEnvironment(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:24,768 INFO L280 TraceCheckUtils]: 11: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32888#true} is VALID [2020-07-17 21:59:24,768 INFO L280 TraceCheckUtils]: 12: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-17 21:59:24,770 INFO L263 TraceCheckUtils]: 13: Hoare triple {32888#true} call processEnvironment__wrappee__lowWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:24,770 INFO L280 TraceCheckUtils]: 14: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32888#true} is VALID [2020-07-17 21:59:24,770 INFO L280 TraceCheckUtils]: 15: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-17 21:59:24,772 INFO L263 TraceCheckUtils]: 16: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:24,772 INFO L280 TraceCheckUtils]: 17: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:24,772 INFO L280 TraceCheckUtils]: 18: Hoare triple {32888#true} assume 0 == ~pumpRunning~0; {32888#true} is VALID [2020-07-17 21:59:24,773 INFO L263 TraceCheckUtils]: 19: Hoare triple {32888#true} call #t~ret14 := isHighWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:24,773 INFO L280 TraceCheckUtils]: 20: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-17 21:59:24,773 INFO L263 TraceCheckUtils]: 21: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-17 21:59:24,773 INFO L280 TraceCheckUtils]: 22: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:24,774 INFO L280 TraceCheckUtils]: 23: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:24,774 INFO L280 TraceCheckUtils]: 24: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,774 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-17 21:59:24,775 INFO L280 TraceCheckUtils]: 26: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-17 21:59:24,775 INFO L280 TraceCheckUtils]: 27: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-17 21:59:24,775 INFO L280 TraceCheckUtils]: 28: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-17 21:59:24,776 INFO L280 TraceCheckUtils]: 29: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,776 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-17 21:59:24,776 INFO L280 TraceCheckUtils]: 31: Hoare triple {32888#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {32888#true} is VALID [2020-07-17 21:59:24,777 INFO L280 TraceCheckUtils]: 32: Hoare triple {32888#true} assume 0 != ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:24,778 INFO L263 TraceCheckUtils]: 33: Hoare triple {32888#true} call activatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:24,779 INFO L280 TraceCheckUtils]: 34: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,780 INFO L280 TraceCheckUtils]: 35: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,781 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #538#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,783 INFO L280 TraceCheckUtils]: 37: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,784 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #550#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,785 INFO L280 TraceCheckUtils]: 39: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,786 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #510#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,787 INFO L280 TraceCheckUtils]: 41: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,788 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #528#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,789 INFO L263 TraceCheckUtils]: 43: Hoare triple {33184#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {32888#true} is VALID [2020-07-17 21:59:24,789 INFO L280 TraceCheckUtils]: 44: Hoare triple {32888#true} havoc ~tmp~0;havoc ~tmp___0~0; {32888#true} is VALID [2020-07-17 21:59:24,789 INFO L263 TraceCheckUtils]: 45: Hoare triple {32888#true} call #t~ret1 := getWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:24,790 INFO L280 TraceCheckUtils]: 46: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-17 21:59:24,790 INFO L280 TraceCheckUtils]: 47: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,790 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-17 21:59:24,791 INFO L280 TraceCheckUtils]: 49: Hoare triple {32888#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32888#true} is VALID [2020-07-17 21:59:24,791 INFO L280 TraceCheckUtils]: 50: Hoare triple {32888#true} assume !(2 != ~tmp~0); {32888#true} is VALID [2020-07-17 21:59:24,791 INFO L280 TraceCheckUtils]: 51: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,793 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {32888#true} {33184#(<= 1 ~pumpRunning~0)} #530#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,794 INFO L280 TraceCheckUtils]: 53: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:24,795 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #518#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:24,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,848 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:24,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,849 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-17 21:59:24,849 INFO L263 TraceCheckUtils]: 0: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-17 21:59:24,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:24,850 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,850 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-17 21:59:24,850 INFO L280 TraceCheckUtils]: 4: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-17 21:59:24,851 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,851 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {32888#true} {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {32888#true} is VALID [2020-07-17 21:59:24,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,856 INFO L280 TraceCheckUtils]: 0: Hoare triple {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {32888#true} is VALID [2020-07-17 21:59:24,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,858 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32965#(not (= 0 ~pumpRunning~0))} #526#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:24,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32888#true} is VALID [2020-07-17 21:59:24,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,891 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #566#return; {32888#true} is VALID [2020-07-17 21:59:24,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~5; {32888#true} is VALID [2020-07-17 21:59:24,891 INFO L263 TraceCheckUtils]: 1: Hoare triple {32888#true} call #t~ret17 := isMethaneLevelCritical(); {32888#true} is VALID [2020-07-17 21:59:24,892 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32888#true} is VALID [2020-07-17 21:59:24,892 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,892 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32888#true} {32888#true} #566#return; {32888#true} is VALID [2020-07-17 21:59:24,892 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {32888#true} is VALID [2020-07-17 21:59:24,893 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,893 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32888#true} {32888#true} #504#return; {32888#true} is VALID [2020-07-17 21:59:24,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {32888#true} is VALID [2020-07-17 21:59:24,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,916 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #502#return; {32888#true} is VALID [2020-07-17 21:59:24,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {32888#true} is VALID [2020-07-17 21:59:24,917 INFO L263 TraceCheckUtils]: 1: Hoare triple {32888#true} call #t~ret35 := isLowWaterSensorDry(); {32888#true} is VALID [2020-07-17 21:59:24,917 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {32888#true} is VALID [2020-07-17 21:59:24,917 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,918 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32888#true} {32888#true} #502#return; {32888#true} is VALID [2020-07-17 21:59:24,918 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {32888#true} is VALID [2020-07-17 21:59:24,918 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {32888#true} is VALID [2020-07-17 21:59:24,918 INFO L280 TraceCheckUtils]: 7: Hoare triple {32888#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {32888#true} is VALID [2020-07-17 21:59:24,919 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,919 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {32888#true} {32888#true} #544#return; {32888#true} is VALID [2020-07-17 21:59:24,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:24,935 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,936 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32888#true} {32965#(not (= 0 ~pumpRunning~0))} #542#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:24,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:24,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume !(0 == ~pumpRunning~0); {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:24,938 INFO L263 TraceCheckUtils]: 2: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {32888#true} is VALID [2020-07-17 21:59:24,938 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,939 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32888#true} {32965#(not (= 0 ~pumpRunning~0))} #542#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:24,940 INFO L280 TraceCheckUtils]: 5: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:24,941 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32888#true} #548#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:24,941 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32888#true} is VALID [2020-07-17 21:59:24,942 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-17 21:59:24,942 INFO L263 TraceCheckUtils]: 2: Hoare triple {32888#true} call #t~ret15 := isLowWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:24,942 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {32888#true} is VALID [2020-07-17 21:59:24,943 INFO L263 TraceCheckUtils]: 4: Hoare triple {32888#true} call #t~ret35 := isLowWaterSensorDry(); {32888#true} is VALID [2020-07-17 21:59:24,943 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {32888#true} is VALID [2020-07-17 21:59:24,944 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,944 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32888#true} {32888#true} #502#return; {32888#true} is VALID [2020-07-17 21:59:24,944 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {32888#true} is VALID [2020-07-17 21:59:24,945 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {32888#true} is VALID [2020-07-17 21:59:24,945 INFO L280 TraceCheckUtils]: 10: Hoare triple {32888#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {32888#true} is VALID [2020-07-17 21:59:24,945 INFO L280 TraceCheckUtils]: 11: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,946 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {32888#true} {32888#true} #544#return; {32888#true} is VALID [2020-07-17 21:59:24,946 INFO L280 TraceCheckUtils]: 13: Hoare triple {32888#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {32888#true} is VALID [2020-07-17 21:59:24,946 INFO L280 TraceCheckUtils]: 14: Hoare triple {32888#true} assume !(0 != ~tmp~3); {32888#true} is VALID [2020-07-17 21:59:24,948 INFO L263 TraceCheckUtils]: 15: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:24,948 INFO L280 TraceCheckUtils]: 16: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:24,949 INFO L280 TraceCheckUtils]: 17: Hoare triple {32888#true} assume !(0 == ~pumpRunning~0); {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:24,950 INFO L263 TraceCheckUtils]: 18: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {32888#true} is VALID [2020-07-17 21:59:24,950 INFO L280 TraceCheckUtils]: 19: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,951 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {32888#true} {32965#(not (= 0 ~pumpRunning~0))} #542#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:24,952 INFO L280 TraceCheckUtils]: 21: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:24,953 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32888#true} #548#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:24,955 INFO L280 TraceCheckUtils]: 23: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:24,956 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32888#true} #508#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:24,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32888#true} is VALID [2020-07-17 21:59:24,957 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-17 21:59:24,958 INFO L263 TraceCheckUtils]: 2: Hoare triple {32888#true} call #t~ret16 := isMethaneAlarm(); {32888#true} is VALID [2020-07-17 21:59:24,958 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} havoc ~retValue_acc~5; {32888#true} is VALID [2020-07-17 21:59:24,958 INFO L263 TraceCheckUtils]: 4: Hoare triple {32888#true} call #t~ret17 := isMethaneLevelCritical(); {32888#true} is VALID [2020-07-17 21:59:24,959 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32888#true} is VALID [2020-07-17 21:59:24,959 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,959 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32888#true} {32888#true} #566#return; {32888#true} is VALID [2020-07-17 21:59:24,960 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {32888#true} is VALID [2020-07-17 21:59:24,960 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,960 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {32888#true} {32888#true} #504#return; {32888#true} is VALID [2020-07-17 21:59:24,961 INFO L280 TraceCheckUtils]: 11: Hoare triple {32888#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {32888#true} is VALID [2020-07-17 21:59:24,961 INFO L280 TraceCheckUtils]: 12: Hoare triple {32888#true} assume !(0 != ~tmp~4); {32888#true} is VALID [2020-07-17 21:59:24,962 INFO L263 TraceCheckUtils]: 13: Hoare triple {32888#true} call processEnvironment__wrappee__lowWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:24,963 INFO L280 TraceCheckUtils]: 14: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32888#true} is VALID [2020-07-17 21:59:24,963 INFO L280 TraceCheckUtils]: 15: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-17 21:59:24,963 INFO L263 TraceCheckUtils]: 16: Hoare triple {32888#true} call #t~ret15 := isLowWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:24,964 INFO L280 TraceCheckUtils]: 17: Hoare triple {32888#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {32888#true} is VALID [2020-07-17 21:59:24,964 INFO L263 TraceCheckUtils]: 18: Hoare triple {32888#true} call #t~ret35 := isLowWaterSensorDry(); {32888#true} is VALID [2020-07-17 21:59:24,964 INFO L280 TraceCheckUtils]: 19: Hoare triple {32888#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {32888#true} is VALID [2020-07-17 21:59:24,965 INFO L280 TraceCheckUtils]: 20: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,965 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {32888#true} {32888#true} #502#return; {32888#true} is VALID [2020-07-17 21:59:24,965 INFO L280 TraceCheckUtils]: 22: Hoare triple {32888#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {32888#true} is VALID [2020-07-17 21:59:24,966 INFO L280 TraceCheckUtils]: 23: Hoare triple {32888#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {32888#true} is VALID [2020-07-17 21:59:24,966 INFO L280 TraceCheckUtils]: 24: Hoare triple {32888#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {32888#true} is VALID [2020-07-17 21:59:24,966 INFO L280 TraceCheckUtils]: 25: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,967 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {32888#true} {32888#true} #544#return; {32888#true} is VALID [2020-07-17 21:59:24,967 INFO L280 TraceCheckUtils]: 27: Hoare triple {32888#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {32888#true} is VALID [2020-07-17 21:59:24,967 INFO L280 TraceCheckUtils]: 28: Hoare triple {32888#true} assume !(0 != ~tmp~3); {32888#true} is VALID [2020-07-17 21:59:24,969 INFO L263 TraceCheckUtils]: 29: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:24,969 INFO L280 TraceCheckUtils]: 30: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:24,970 INFO L280 TraceCheckUtils]: 31: Hoare triple {32888#true} assume !(0 == ~pumpRunning~0); {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:24,970 INFO L263 TraceCheckUtils]: 32: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {32888#true} is VALID [2020-07-17 21:59:24,971 INFO L280 TraceCheckUtils]: 33: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:24,972 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {32888#true} {32965#(not (= 0 ~pumpRunning~0))} #542#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:24,973 INFO L280 TraceCheckUtils]: 35: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:24,974 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32888#true} #548#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:24,975 INFO L280 TraceCheckUtils]: 37: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:24,976 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32888#true} #508#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:24,977 INFO L280 TraceCheckUtils]: 39: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:24,979 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32965#(not (= 0 ~pumpRunning~0))} #528#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:24,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-17 21:59:25,090 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,091 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-17 21:59:25,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,129 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:59:25,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:59:25,132 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} {32888#true} #556#return; {33401#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-17 21:59:25,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~tmp~0;havoc ~tmp___0~0; {32888#true} is VALID [2020-07-17 21:59:25,133 INFO L263 TraceCheckUtils]: 1: Hoare triple {32888#true} call #t~ret1 := getWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:25,133 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-17 21:59:25,133 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,134 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-17 21:59:25,134 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32888#true} is VALID [2020-07-17 21:59:25,134 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume 2 != ~tmp~0; {32888#true} is VALID [2020-07-17 21:59:25,134 INFO L263 TraceCheckUtils]: 7: Hoare triple {32888#true} call #t~ret2 := isPumpRunning(); {32888#true} is VALID [2020-07-17 21:59:25,136 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:59:25,137 INFO L280 TraceCheckUtils]: 9: Hoare triple {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:59:25,139 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} {32888#true} #556#return; {33401#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-17 21:59:25,141 INFO L280 TraceCheckUtils]: 11: Hoare triple {33401#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {33402#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-17 21:59:25,142 INFO L280 TraceCheckUtils]: 12: Hoare triple {33402#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {33403#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:25,143 INFO L280 TraceCheckUtils]: 13: Hoare triple {33403#(= 0 ~pumpRunning~0)} assume true; {33403#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:25,144 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {33403#(= 0 ~pumpRunning~0)} {32965#(not (= 0 ~pumpRunning~0))} #530#return; {32889#false} is VALID [2020-07-17 21:59:25,152 INFO L263 TraceCheckUtils]: 0: Hoare triple {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:25,152 INFO L263 TraceCheckUtils]: 1: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-17 21:59:25,153 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:25,153 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,153 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-17 21:59:25,153 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-17 21:59:25,153 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,153 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32888#true} {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {32888#true} is VALID [2020-07-17 21:59:25,154 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,155 INFO L263 TraceCheckUtils]: 9: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:25,156 INFO L280 TraceCheckUtils]: 10: Hoare triple {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {32888#true} is VALID [2020-07-17 21:59:25,156 INFO L280 TraceCheckUtils]: 11: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,157 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {32888#true} {32965#(not (= 0 ~pumpRunning~0))} #526#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,158 INFO L280 TraceCheckUtils]: 13: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,159 INFO L263 TraceCheckUtils]: 14: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,159 INFO L280 TraceCheckUtils]: 15: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32888#true} is VALID [2020-07-17 21:59:25,160 INFO L280 TraceCheckUtils]: 16: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-17 21:59:25,160 INFO L263 TraceCheckUtils]: 17: Hoare triple {32888#true} call #t~ret16 := isMethaneAlarm(); {32888#true} is VALID [2020-07-17 21:59:25,160 INFO L280 TraceCheckUtils]: 18: Hoare triple {32888#true} havoc ~retValue_acc~5; {32888#true} is VALID [2020-07-17 21:59:25,161 INFO L263 TraceCheckUtils]: 19: Hoare triple {32888#true} call #t~ret17 := isMethaneLevelCritical(); {32888#true} is VALID [2020-07-17 21:59:25,161 INFO L280 TraceCheckUtils]: 20: Hoare triple {32888#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32888#true} is VALID [2020-07-17 21:59:25,161 INFO L280 TraceCheckUtils]: 21: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,161 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {32888#true} {32888#true} #566#return; {32888#true} is VALID [2020-07-17 21:59:25,162 INFO L280 TraceCheckUtils]: 23: Hoare triple {32888#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {32888#true} is VALID [2020-07-17 21:59:25,162 INFO L280 TraceCheckUtils]: 24: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,162 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {32888#true} {32888#true} #504#return; {32888#true} is VALID [2020-07-17 21:59:25,163 INFO L280 TraceCheckUtils]: 26: Hoare triple {32888#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {32888#true} is VALID [2020-07-17 21:59:25,163 INFO L280 TraceCheckUtils]: 27: Hoare triple {32888#true} assume !(0 != ~tmp~4); {32888#true} is VALID [2020-07-17 21:59:25,164 INFO L263 TraceCheckUtils]: 28: Hoare triple {32888#true} call processEnvironment__wrappee__lowWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,165 INFO L280 TraceCheckUtils]: 29: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32888#true} is VALID [2020-07-17 21:59:25,165 INFO L280 TraceCheckUtils]: 30: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-17 21:59:25,165 INFO L263 TraceCheckUtils]: 31: Hoare triple {32888#true} call #t~ret15 := isLowWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:25,166 INFO L280 TraceCheckUtils]: 32: Hoare triple {32888#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {32888#true} is VALID [2020-07-17 21:59:25,166 INFO L263 TraceCheckUtils]: 33: Hoare triple {32888#true} call #t~ret35 := isLowWaterSensorDry(); {32888#true} is VALID [2020-07-17 21:59:25,166 INFO L280 TraceCheckUtils]: 34: Hoare triple {32888#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {32888#true} is VALID [2020-07-17 21:59:25,167 INFO L280 TraceCheckUtils]: 35: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,167 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {32888#true} {32888#true} #502#return; {32888#true} is VALID [2020-07-17 21:59:25,167 INFO L280 TraceCheckUtils]: 37: Hoare triple {32888#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {32888#true} is VALID [2020-07-17 21:59:25,167 INFO L280 TraceCheckUtils]: 38: Hoare triple {32888#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {32888#true} is VALID [2020-07-17 21:59:25,168 INFO L280 TraceCheckUtils]: 39: Hoare triple {32888#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {32888#true} is VALID [2020-07-17 21:59:25,168 INFO L280 TraceCheckUtils]: 40: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,168 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {32888#true} {32888#true} #544#return; {32888#true} is VALID [2020-07-17 21:59:25,169 INFO L280 TraceCheckUtils]: 42: Hoare triple {32888#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {32888#true} is VALID [2020-07-17 21:59:25,169 INFO L280 TraceCheckUtils]: 43: Hoare triple {32888#true} assume !(0 != ~tmp~3); {32888#true} is VALID [2020-07-17 21:59:25,170 INFO L263 TraceCheckUtils]: 44: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,171 INFO L280 TraceCheckUtils]: 45: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:25,172 INFO L280 TraceCheckUtils]: 46: Hoare triple {32888#true} assume !(0 == ~pumpRunning~0); {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,172 INFO L263 TraceCheckUtils]: 47: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {32888#true} is VALID [2020-07-17 21:59:25,172 INFO L280 TraceCheckUtils]: 48: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,174 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {32888#true} {32965#(not (= 0 ~pumpRunning~0))} #542#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,175 INFO L280 TraceCheckUtils]: 50: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,176 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32888#true} #548#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,177 INFO L280 TraceCheckUtils]: 52: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,178 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32888#true} #508#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,179 INFO L280 TraceCheckUtils]: 54: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,180 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32965#(not (= 0 ~pumpRunning~0))} #528#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,180 INFO L263 TraceCheckUtils]: 56: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {32888#true} is VALID [2020-07-17 21:59:25,181 INFO L280 TraceCheckUtils]: 57: Hoare triple {32888#true} havoc ~tmp~0;havoc ~tmp___0~0; {32888#true} is VALID [2020-07-17 21:59:25,181 INFO L263 TraceCheckUtils]: 58: Hoare triple {32888#true} call #t~ret1 := getWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:25,181 INFO L280 TraceCheckUtils]: 59: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-17 21:59:25,182 INFO L280 TraceCheckUtils]: 60: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,182 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-17 21:59:25,182 INFO L280 TraceCheckUtils]: 62: Hoare triple {32888#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32888#true} is VALID [2020-07-17 21:59:25,183 INFO L280 TraceCheckUtils]: 63: Hoare triple {32888#true} assume 2 != ~tmp~0; {32888#true} is VALID [2020-07-17 21:59:25,183 INFO L263 TraceCheckUtils]: 64: Hoare triple {32888#true} call #t~ret2 := isPumpRunning(); {32888#true} is VALID [2020-07-17 21:59:25,184 INFO L280 TraceCheckUtils]: 65: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:59:25,185 INFO L280 TraceCheckUtils]: 66: Hoare triple {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:59:25,187 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} {32888#true} #556#return; {33401#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-17 21:59:25,188 INFO L280 TraceCheckUtils]: 68: Hoare triple {33401#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {33402#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-17 21:59:25,189 INFO L280 TraceCheckUtils]: 69: Hoare triple {33402#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {33403#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:25,190 INFO L280 TraceCheckUtils]: 70: Hoare triple {33403#(= 0 ~pumpRunning~0)} assume true; {33403#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:25,191 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {33403#(= 0 ~pumpRunning~0)} {32965#(not (= 0 ~pumpRunning~0))} #530#return; {32889#false} is VALID [2020-07-17 21:59:25,192 INFO L280 TraceCheckUtils]: 72: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:25,192 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {32889#false} {32965#(not (= 0 ~pumpRunning~0))} #518#return; {32889#false} is VALID [2020-07-17 21:59:25,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:25,224 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,225 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-17 21:59:25,225 INFO L263 TraceCheckUtils]: 0: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-17 21:59:25,225 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:25,226 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,226 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-17 21:59:25,226 INFO L280 TraceCheckUtils]: 4: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-17 21:59:25,227 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,227 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {32888#true} {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {32888#true} is VALID [2020-07-17 21:59:25,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {32888#true} is VALID [2020-07-17 21:59:25,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,232 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #526#return; {32888#true} is VALID [2020-07-17 21:59:25,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32888#true} is VALID [2020-07-17 21:59:25,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,247 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #566#return; {32888#true} is VALID [2020-07-17 21:59:25,248 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~5; {32888#true} is VALID [2020-07-17 21:59:25,248 INFO L263 TraceCheckUtils]: 1: Hoare triple {32888#true} call #t~ret17 := isMethaneLevelCritical(); {32888#true} is VALID [2020-07-17 21:59:25,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32888#true} is VALID [2020-07-17 21:59:25,249 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,249 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32888#true} {32888#true} #566#return; {32888#true} is VALID [2020-07-17 21:59:25,249 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {32888#true} is VALID [2020-07-17 21:59:25,250 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,250 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32888#true} {32888#true} #504#return; {32888#true} is VALID [2020-07-17 21:59:25,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,254 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {32888#true} is VALID [2020-07-17 21:59:25,255 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,255 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #506#return; {32888#true} is VALID [2020-07-17 21:59:25,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32888#true} is VALID [2020-07-17 21:59:25,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-17 21:59:25,256 INFO L263 TraceCheckUtils]: 2: Hoare triple {32888#true} call #t~ret16 := isMethaneAlarm(); {32888#true} is VALID [2020-07-17 21:59:25,257 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} havoc ~retValue_acc~5; {32888#true} is VALID [2020-07-17 21:59:25,257 INFO L263 TraceCheckUtils]: 4: Hoare triple {32888#true} call #t~ret17 := isMethaneLevelCritical(); {32888#true} is VALID [2020-07-17 21:59:25,257 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32888#true} is VALID [2020-07-17 21:59:25,258 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,258 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32888#true} {32888#true} #566#return; {32888#true} is VALID [2020-07-17 21:59:25,258 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {32888#true} is VALID [2020-07-17 21:59:25,258 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,259 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {32888#true} {32888#true} #504#return; {32888#true} is VALID [2020-07-17 21:59:25,259 INFO L280 TraceCheckUtils]: 11: Hoare triple {32888#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {32888#true} is VALID [2020-07-17 21:59:25,259 INFO L280 TraceCheckUtils]: 12: Hoare triple {32888#true} assume 0 != ~tmp~4; {32888#true} is VALID [2020-07-17 21:59:25,261 INFO L263 TraceCheckUtils]: 13: Hoare triple {32888#true} call deactivatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,261 INFO L280 TraceCheckUtils]: 14: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {32888#true} is VALID [2020-07-17 21:59:25,262 INFO L280 TraceCheckUtils]: 15: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,262 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {32888#true} {32888#true} #506#return; {32888#true} is VALID [2020-07-17 21:59:25,262 INFO L280 TraceCheckUtils]: 17: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,263 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {32888#true} {32888#true} #528#return; {32888#true} is VALID [2020-07-17 21:59:25,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-17 21:59:25,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,273 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-17 21:59:25,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:25,278 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,278 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #556#return; {32888#true} is VALID [2020-07-17 21:59:25,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~tmp~0;havoc ~tmp___0~0; {32888#true} is VALID [2020-07-17 21:59:25,279 INFO L263 TraceCheckUtils]: 1: Hoare triple {32888#true} call #t~ret1 := getWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:25,279 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-17 21:59:25,280 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,280 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-17 21:59:25,280 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32888#true} is VALID [2020-07-17 21:59:25,281 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume 2 != ~tmp~0; {32888#true} is VALID [2020-07-17 21:59:25,281 INFO L263 TraceCheckUtils]: 7: Hoare triple {32888#true} call #t~ret2 := isPumpRunning(); {32888#true} is VALID [2020-07-17 21:59:25,281 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:25,282 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,282 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {32888#true} {32888#true} #556#return; {32888#true} is VALID [2020-07-17 21:59:25,282 INFO L280 TraceCheckUtils]: 11: Hoare triple {32888#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {32888#true} is VALID [2020-07-17 21:59:25,283 INFO L280 TraceCheckUtils]: 12: Hoare triple {32888#true} assume !(0 != ~tmp___0~0); {32888#true} is VALID [2020-07-17 21:59:25,283 INFO L280 TraceCheckUtils]: 13: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,283 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {32888#true} {32888#true} #530#return; {32888#true} is VALID [2020-07-17 21:59:25,285 INFO L263 TraceCheckUtils]: 0: Hoare triple {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:25,285 INFO L263 TraceCheckUtils]: 1: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-17 21:59:25,286 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:25,286 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,286 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-17 21:59:25,287 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-17 21:59:25,287 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,287 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32888#true} {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {32888#true} is VALID [2020-07-17 21:59:25,288 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-17 21:59:25,289 INFO L263 TraceCheckUtils]: 9: Hoare triple {32888#true} call lowerWaterLevel(); {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:25,289 INFO L280 TraceCheckUtils]: 10: Hoare triple {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {32888#true} is VALID [2020-07-17 21:59:25,290 INFO L280 TraceCheckUtils]: 11: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,290 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {32888#true} {32888#true} #526#return; {32888#true} is VALID [2020-07-17 21:59:25,290 INFO L280 TraceCheckUtils]: 13: Hoare triple {32888#true} assume 0 != ~systemActive~0; {32888#true} is VALID [2020-07-17 21:59:25,292 INFO L263 TraceCheckUtils]: 14: Hoare triple {32888#true} call processEnvironment(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,292 INFO L280 TraceCheckUtils]: 15: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32888#true} is VALID [2020-07-17 21:59:25,292 INFO L280 TraceCheckUtils]: 16: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-17 21:59:25,293 INFO L263 TraceCheckUtils]: 17: Hoare triple {32888#true} call #t~ret16 := isMethaneAlarm(); {32888#true} is VALID [2020-07-17 21:59:25,293 INFO L280 TraceCheckUtils]: 18: Hoare triple {32888#true} havoc ~retValue_acc~5; {32888#true} is VALID [2020-07-17 21:59:25,293 INFO L263 TraceCheckUtils]: 19: Hoare triple {32888#true} call #t~ret17 := isMethaneLevelCritical(); {32888#true} is VALID [2020-07-17 21:59:25,294 INFO L280 TraceCheckUtils]: 20: Hoare triple {32888#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32888#true} is VALID [2020-07-17 21:59:25,294 INFO L280 TraceCheckUtils]: 21: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,294 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {32888#true} {32888#true} #566#return; {32888#true} is VALID [2020-07-17 21:59:25,294 INFO L280 TraceCheckUtils]: 23: Hoare triple {32888#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {32888#true} is VALID [2020-07-17 21:59:25,295 INFO L280 TraceCheckUtils]: 24: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,295 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {32888#true} {32888#true} #504#return; {32888#true} is VALID [2020-07-17 21:59:25,295 INFO L280 TraceCheckUtils]: 26: Hoare triple {32888#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {32888#true} is VALID [2020-07-17 21:59:25,296 INFO L280 TraceCheckUtils]: 27: Hoare triple {32888#true} assume 0 != ~tmp~4; {32888#true} is VALID [2020-07-17 21:59:25,297 INFO L263 TraceCheckUtils]: 28: Hoare triple {32888#true} call deactivatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,297 INFO L280 TraceCheckUtils]: 29: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {32888#true} is VALID [2020-07-17 21:59:25,298 INFO L280 TraceCheckUtils]: 30: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,298 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {32888#true} {32888#true} #506#return; {32888#true} is VALID [2020-07-17 21:59:25,298 INFO L280 TraceCheckUtils]: 32: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,299 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {32888#true} {32888#true} #528#return; {32888#true} is VALID [2020-07-17 21:59:25,299 INFO L263 TraceCheckUtils]: 34: Hoare triple {32888#true} call __utac_acc__Specification5_spec__3(); {32888#true} is VALID [2020-07-17 21:59:25,299 INFO L280 TraceCheckUtils]: 35: Hoare triple {32888#true} havoc ~tmp~0;havoc ~tmp___0~0; {32888#true} is VALID [2020-07-17 21:59:25,299 INFO L263 TraceCheckUtils]: 36: Hoare triple {32888#true} call #t~ret1 := getWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:25,300 INFO L280 TraceCheckUtils]: 37: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-17 21:59:25,300 INFO L280 TraceCheckUtils]: 38: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,300 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-17 21:59:25,301 INFO L280 TraceCheckUtils]: 40: Hoare triple {32888#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32888#true} is VALID [2020-07-17 21:59:25,301 INFO L280 TraceCheckUtils]: 41: Hoare triple {32888#true} assume 2 != ~tmp~0; {32888#true} is VALID [2020-07-17 21:59:25,301 INFO L263 TraceCheckUtils]: 42: Hoare triple {32888#true} call #t~ret2 := isPumpRunning(); {32888#true} is VALID [2020-07-17 21:59:25,302 INFO L280 TraceCheckUtils]: 43: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:25,302 INFO L280 TraceCheckUtils]: 44: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,302 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {32888#true} {32888#true} #556#return; {32888#true} is VALID [2020-07-17 21:59:25,303 INFO L280 TraceCheckUtils]: 46: Hoare triple {32888#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {32888#true} is VALID [2020-07-17 21:59:25,303 INFO L280 TraceCheckUtils]: 47: Hoare triple {32888#true} assume !(0 != ~tmp___0~0); {32888#true} is VALID [2020-07-17 21:59:25,303 INFO L280 TraceCheckUtils]: 48: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,303 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {32888#true} {32888#true} #530#return; {32888#true} is VALID [2020-07-17 21:59:25,304 INFO L280 TraceCheckUtils]: 50: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,304 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {32888#true} {32889#false} #518#return; {32889#false} is VALID [2020-07-17 21:59:25,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {32888#true} is VALID [2020-07-17 21:59:25,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,312 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32889#false} #512#return; {32889#false} is VALID [2020-07-17 21:59:25,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:25,323 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,323 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-17 21:59:25,324 INFO L263 TraceCheckUtils]: 0: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-17 21:59:25,324 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:25,324 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,325 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-17 21:59:25,325 INFO L280 TraceCheckUtils]: 4: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-17 21:59:25,325 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,325 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {32888#true} {32889#false} #524#return; {32889#false} is VALID [2020-07-17 21:59:25,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:25,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:25,357 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,357 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-17 21:59:25,357 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-17 21:59:25,358 INFO L263 TraceCheckUtils]: 1: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-17 21:59:25,358 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:25,358 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:25,358 INFO L280 TraceCheckUtils]: 4: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,358 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-17 21:59:25,359 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-17 21:59:25,359 INFO L280 TraceCheckUtils]: 7: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-17 21:59:25,359 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-17 21:59:25,359 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,359 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-17 21:59:25,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32888#true} is VALID [2020-07-17 21:59:25,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,364 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #538#return; {32888#true} is VALID [2020-07-17 21:59:25,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:25,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume 0 == ~pumpRunning~0; {32888#true} is VALID [2020-07-17 21:59:25,364 INFO L263 TraceCheckUtils]: 2: Hoare triple {32888#true} call #t~ret14 := isHighWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:25,365 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-17 21:59:25,365 INFO L263 TraceCheckUtils]: 4: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-17 21:59:25,365 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:25,365 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:25,366 INFO L280 TraceCheckUtils]: 7: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,366 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-17 21:59:25,366 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-17 21:59:25,366 INFO L280 TraceCheckUtils]: 10: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-17 21:59:25,367 INFO L280 TraceCheckUtils]: 11: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-17 21:59:25,367 INFO L280 TraceCheckUtils]: 12: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,367 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-17 21:59:25,367 INFO L280 TraceCheckUtils]: 14: Hoare triple {32888#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {32888#true} is VALID [2020-07-17 21:59:25,368 INFO L280 TraceCheckUtils]: 15: Hoare triple {32888#true} assume 0 != ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:25,369 INFO L263 TraceCheckUtils]: 16: Hoare triple {32888#true} call activatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,369 INFO L280 TraceCheckUtils]: 17: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32888#true} is VALID [2020-07-17 21:59:25,369 INFO L280 TraceCheckUtils]: 18: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,369 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {32888#true} {32888#true} #538#return; {32888#true} is VALID [2020-07-17 21:59:25,370 INFO L280 TraceCheckUtils]: 20: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,370 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {32888#true} {32888#true} #550#return; {32888#true} is VALID [2020-07-17 21:59:25,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32888#true} is VALID [2020-07-17 21:59:25,371 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-17 21:59:25,372 INFO L263 TraceCheckUtils]: 2: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,372 INFO L280 TraceCheckUtils]: 3: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:25,372 INFO L280 TraceCheckUtils]: 4: Hoare triple {32888#true} assume 0 == ~pumpRunning~0; {32888#true} is VALID [2020-07-17 21:59:25,372 INFO L263 TraceCheckUtils]: 5: Hoare triple {32888#true} call #t~ret14 := isHighWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:25,372 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-17 21:59:25,373 INFO L263 TraceCheckUtils]: 7: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-17 21:59:25,373 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:25,373 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:25,373 INFO L280 TraceCheckUtils]: 10: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,373 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-17 21:59:25,374 INFO L280 TraceCheckUtils]: 12: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-17 21:59:25,374 INFO L280 TraceCheckUtils]: 13: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-17 21:59:25,374 INFO L280 TraceCheckUtils]: 14: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-17 21:59:25,374 INFO L280 TraceCheckUtils]: 15: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,374 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-17 21:59:25,375 INFO L280 TraceCheckUtils]: 17: Hoare triple {32888#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {32888#true} is VALID [2020-07-17 21:59:25,375 INFO L280 TraceCheckUtils]: 18: Hoare triple {32888#true} assume 0 != ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:25,376 INFO L263 TraceCheckUtils]: 19: Hoare triple {32888#true} call activatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,376 INFO L280 TraceCheckUtils]: 20: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32888#true} is VALID [2020-07-17 21:59:25,376 INFO L280 TraceCheckUtils]: 21: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,376 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {32888#true} {32888#true} #538#return; {32888#true} is VALID [2020-07-17 21:59:25,377 INFO L280 TraceCheckUtils]: 23: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,377 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {32888#true} {32888#true} #550#return; {32888#true} is VALID [2020-07-17 21:59:25,377 INFO L280 TraceCheckUtils]: 25: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,377 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {32888#true} {32888#true} #510#return; {32888#true} is VALID [2020-07-17 21:59:25,378 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32888#true} is VALID [2020-07-17 21:59:25,378 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-17 21:59:25,379 INFO L263 TraceCheckUtils]: 2: Hoare triple {32888#true} call processEnvironment__wrappee__lowWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,379 INFO L280 TraceCheckUtils]: 3: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32888#true} is VALID [2020-07-17 21:59:25,380 INFO L280 TraceCheckUtils]: 4: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-17 21:59:25,380 INFO L263 TraceCheckUtils]: 5: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,381 INFO L280 TraceCheckUtils]: 6: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:25,381 INFO L280 TraceCheckUtils]: 7: Hoare triple {32888#true} assume 0 == ~pumpRunning~0; {32888#true} is VALID [2020-07-17 21:59:25,381 INFO L263 TraceCheckUtils]: 8: Hoare triple {32888#true} call #t~ret14 := isHighWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:25,381 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-17 21:59:25,381 INFO L263 TraceCheckUtils]: 10: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-17 21:59:25,382 INFO L280 TraceCheckUtils]: 11: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:25,382 INFO L280 TraceCheckUtils]: 12: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:25,382 INFO L280 TraceCheckUtils]: 13: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,382 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-17 21:59:25,382 INFO L280 TraceCheckUtils]: 15: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-17 21:59:25,383 INFO L280 TraceCheckUtils]: 16: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-17 21:59:25,383 INFO L280 TraceCheckUtils]: 17: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-17 21:59:25,383 INFO L280 TraceCheckUtils]: 18: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,383 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-17 21:59:25,383 INFO L280 TraceCheckUtils]: 20: Hoare triple {32888#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {32888#true} is VALID [2020-07-17 21:59:25,383 INFO L280 TraceCheckUtils]: 21: Hoare triple {32888#true} assume 0 != ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:25,385 INFO L263 TraceCheckUtils]: 22: Hoare triple {32888#true} call activatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,385 INFO L280 TraceCheckUtils]: 23: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32888#true} is VALID [2020-07-17 21:59:25,385 INFO L280 TraceCheckUtils]: 24: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,385 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {32888#true} {32888#true} #538#return; {32888#true} is VALID [2020-07-17 21:59:25,385 INFO L280 TraceCheckUtils]: 26: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,386 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {32888#true} {32888#true} #550#return; {32888#true} is VALID [2020-07-17 21:59:25,386 INFO L280 TraceCheckUtils]: 28: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,386 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {32888#true} {32888#true} #510#return; {32888#true} is VALID [2020-07-17 21:59:25,386 INFO L280 TraceCheckUtils]: 30: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,386 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {32888#true} {32889#false} #528#return; {32889#false} is VALID [2020-07-17 21:59:25,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-17 21:59:25,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,391 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32889#false} #554#return; {32889#false} is VALID [2020-07-17 21:59:25,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,394 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:25,394 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,394 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32889#false} #556#return; {32889#false} is VALID [2020-07-17 21:59:25,399 INFO L263 TraceCheckUtils]: 0: Hoare triple {32888#true} call ULTIMATE.init(); {33140#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:59:25,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {33140#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {32888#true} is VALID [2020-07-17 21:59:25,400 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,400 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32888#true} {32888#true} #572#return; {32888#true} is VALID [2020-07-17 21:59:25,400 INFO L263 TraceCheckUtils]: 4: Hoare triple {32888#true} call #t~ret76 := main(); {32888#true} is VALID [2020-07-17 21:59:25,400 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} havoc ~retValue_acc~4;havoc ~tmp~1; {32888#true} is VALID [2020-07-17 21:59:25,400 INFO L263 TraceCheckUtils]: 6: Hoare triple {32888#true} call select_helpers(); {32888#true} is VALID [2020-07-17 21:59:25,400 INFO L280 TraceCheckUtils]: 7: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,401 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32888#true} {32888#true} #462#return; {32888#true} is VALID [2020-07-17 21:59:25,401 INFO L263 TraceCheckUtils]: 9: Hoare triple {32888#true} call select_features(); {32888#true} is VALID [2020-07-17 21:59:25,401 INFO L280 TraceCheckUtils]: 10: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,401 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {32888#true} {32888#true} #464#return; {32888#true} is VALID [2020-07-17 21:59:25,401 INFO L263 TraceCheckUtils]: 12: Hoare triple {32888#true} call #t~ret13 := valid_product(); {32888#true} is VALID [2020-07-17 21:59:25,402 INFO L280 TraceCheckUtils]: 13: Hoare triple {32888#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {33141#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:59:25,403 INFO L280 TraceCheckUtils]: 14: Hoare triple {33141#(= 1 |valid_product_#res|)} assume true; {33141#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:59:25,404 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {33141#(= 1 |valid_product_#res|)} {32888#true} #466#return; {32900#(= |main_#t~ret13| 1)} is VALID [2020-07-17 21:59:25,405 INFO L280 TraceCheckUtils]: 16: Hoare triple {32900#(= |main_#t~ret13| 1)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {32901#(= 1 main_~tmp~1)} is VALID [2020-07-17 21:59:25,405 INFO L280 TraceCheckUtils]: 17: Hoare triple {32901#(= 1 main_~tmp~1)} assume 0 != ~tmp~1; {32888#true} is VALID [2020-07-17 21:59:25,405 INFO L263 TraceCheckUtils]: 18: Hoare triple {32888#true} call setup(); {32888#true} is VALID [2020-07-17 21:59:25,405 INFO L280 TraceCheckUtils]: 19: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,405 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {32888#true} {32888#true} #468#return; {32888#true} is VALID [2020-07-17 21:59:25,405 INFO L263 TraceCheckUtils]: 21: Hoare triple {32888#true} call runTest(); {32888#true} is VALID [2020-07-17 21:59:25,406 INFO L263 TraceCheckUtils]: 22: Hoare triple {32888#true} call __utac_acc__Specification5_spec__1(); {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:25,406 INFO L280 TraceCheckUtils]: 23: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {32888#true} is VALID [2020-07-17 21:59:25,407 INFO L280 TraceCheckUtils]: 24: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,407 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {32888#true} {32888#true} #562#return; {32888#true} is VALID [2020-07-17 21:59:25,407 INFO L263 TraceCheckUtils]: 26: Hoare triple {32888#true} call test(); {32888#true} is VALID [2020-07-17 21:59:25,407 INFO L280 TraceCheckUtils]: 27: Hoare triple {32888#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {32888#true} is VALID [2020-07-17 21:59:25,407 INFO L280 TraceCheckUtils]: 28: Hoare triple {32888#true} assume !false; {32888#true} is VALID [2020-07-17 21:59:25,408 INFO L280 TraceCheckUtils]: 29: Hoare triple {32888#true} assume ~splverifierCounter~0 < 4; {32888#true} is VALID [2020-07-17 21:59:25,408 INFO L280 TraceCheckUtils]: 30: Hoare triple {32888#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {32888#true} is VALID [2020-07-17 21:59:25,408 INFO L280 TraceCheckUtils]: 31: Hoare triple {32888#true} assume 0 != ~tmp~7; {32888#true} is VALID [2020-07-17 21:59:25,409 INFO L263 TraceCheckUtils]: 32: Hoare triple {32888#true} call waterRise(); {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:25,409 INFO L280 TraceCheckUtils]: 33: Hoare triple {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {32888#true} is VALID [2020-07-17 21:59:25,409 INFO L280 TraceCheckUtils]: 34: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,410 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {32888#true} {32888#true} #512#return; {32888#true} is VALID [2020-07-17 21:59:25,410 INFO L280 TraceCheckUtils]: 36: Hoare triple {32888#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {32888#true} is VALID [2020-07-17 21:59:25,410 INFO L280 TraceCheckUtils]: 37: Hoare triple {32888#true} assume !(0 != ~tmp___0~3); {32888#true} is VALID [2020-07-17 21:59:25,410 INFO L280 TraceCheckUtils]: 38: Hoare triple {32888#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {32888#true} is VALID [2020-07-17 21:59:25,410 INFO L280 TraceCheckUtils]: 39: Hoare triple {32888#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {32888#true} is VALID [2020-07-17 21:59:25,411 INFO L280 TraceCheckUtils]: 40: Hoare triple {32888#true} assume 0 != ~tmp___1~0; {32888#true} is VALID [2020-07-17 21:59:25,412 INFO L263 TraceCheckUtils]: 41: Hoare triple {32888#true} call timeShift(); {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:59:25,413 INFO L263 TraceCheckUtils]: 42: Hoare triple {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:25,413 INFO L263 TraceCheckUtils]: 43: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-17 21:59:25,413 INFO L280 TraceCheckUtils]: 44: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:25,413 INFO L280 TraceCheckUtils]: 45: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,413 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-17 21:59:25,413 INFO L280 TraceCheckUtils]: 47: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-17 21:59:25,414 INFO L280 TraceCheckUtils]: 48: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,414 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {32888#true} {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {32888#true} is VALID [2020-07-17 21:59:25,414 INFO L280 TraceCheckUtils]: 50: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-17 21:59:25,414 INFO L280 TraceCheckUtils]: 51: Hoare triple {32888#true} assume 0 != ~systemActive~0; {32888#true} is VALID [2020-07-17 21:59:25,415 INFO L263 TraceCheckUtils]: 52: Hoare triple {32888#true} call processEnvironment(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,415 INFO L280 TraceCheckUtils]: 53: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32888#true} is VALID [2020-07-17 21:59:25,415 INFO L280 TraceCheckUtils]: 54: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-17 21:59:25,416 INFO L263 TraceCheckUtils]: 55: Hoare triple {32888#true} call processEnvironment__wrappee__lowWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,416 INFO L280 TraceCheckUtils]: 56: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32888#true} is VALID [2020-07-17 21:59:25,416 INFO L280 TraceCheckUtils]: 57: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-17 21:59:25,417 INFO L263 TraceCheckUtils]: 58: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,417 INFO L280 TraceCheckUtils]: 59: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:25,418 INFO L280 TraceCheckUtils]: 60: Hoare triple {32888#true} assume 0 == ~pumpRunning~0; {32888#true} is VALID [2020-07-17 21:59:25,418 INFO L263 TraceCheckUtils]: 61: Hoare triple {32888#true} call #t~ret14 := isHighWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:25,418 INFO L280 TraceCheckUtils]: 62: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-17 21:59:25,418 INFO L263 TraceCheckUtils]: 63: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-17 21:59:25,418 INFO L280 TraceCheckUtils]: 64: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:25,418 INFO L280 TraceCheckUtils]: 65: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:25,419 INFO L280 TraceCheckUtils]: 66: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,419 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-17 21:59:25,419 INFO L280 TraceCheckUtils]: 68: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-17 21:59:25,419 INFO L280 TraceCheckUtils]: 69: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-17 21:59:25,419 INFO L280 TraceCheckUtils]: 70: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-17 21:59:25,419 INFO L280 TraceCheckUtils]: 71: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,420 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-17 21:59:25,420 INFO L280 TraceCheckUtils]: 73: Hoare triple {32888#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {32888#true} is VALID [2020-07-17 21:59:25,420 INFO L280 TraceCheckUtils]: 74: Hoare triple {32888#true} assume 0 != ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:25,421 INFO L263 TraceCheckUtils]: 75: Hoare triple {32888#true} call activatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,422 INFO L280 TraceCheckUtils]: 76: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:25,422 INFO L280 TraceCheckUtils]: 77: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:25,423 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #538#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:25,424 INFO L280 TraceCheckUtils]: 79: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:25,425 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #550#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:25,425 INFO L280 TraceCheckUtils]: 81: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:25,426 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #510#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:25,427 INFO L280 TraceCheckUtils]: 83: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:25,428 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #528#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:25,428 INFO L263 TraceCheckUtils]: 85: Hoare triple {33184#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {32888#true} is VALID [2020-07-17 21:59:25,428 INFO L280 TraceCheckUtils]: 86: Hoare triple {32888#true} havoc ~tmp~0;havoc ~tmp___0~0; {32888#true} is VALID [2020-07-17 21:59:25,428 INFO L263 TraceCheckUtils]: 87: Hoare triple {32888#true} call #t~ret1 := getWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:25,429 INFO L280 TraceCheckUtils]: 88: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-17 21:59:25,429 INFO L280 TraceCheckUtils]: 89: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,429 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-17 21:59:25,429 INFO L280 TraceCheckUtils]: 91: Hoare triple {32888#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32888#true} is VALID [2020-07-17 21:59:25,429 INFO L280 TraceCheckUtils]: 92: Hoare triple {32888#true} assume !(2 != ~tmp~0); {32888#true} is VALID [2020-07-17 21:59:25,430 INFO L280 TraceCheckUtils]: 93: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,431 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {32888#true} {33184#(<= 1 ~pumpRunning~0)} #530#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:25,431 INFO L280 TraceCheckUtils]: 95: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:25,432 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #518#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,433 INFO L280 TraceCheckUtils]: 97: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume !false; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,433 INFO L280 TraceCheckUtils]: 98: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,434 INFO L280 TraceCheckUtils]: 99: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,435 INFO L280 TraceCheckUtils]: 100: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~7); {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,435 INFO L280 TraceCheckUtils]: 101: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,436 INFO L280 TraceCheckUtils]: 102: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~3); {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,436 INFO L280 TraceCheckUtils]: 103: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,437 INFO L280 TraceCheckUtils]: 104: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,438 INFO L280 TraceCheckUtils]: 105: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___1~0; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,439 INFO L263 TraceCheckUtils]: 106: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call timeShift(); {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:59:25,440 INFO L263 TraceCheckUtils]: 107: Hoare triple {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:25,440 INFO L263 TraceCheckUtils]: 108: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-17 21:59:25,440 INFO L280 TraceCheckUtils]: 109: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:25,440 INFO L280 TraceCheckUtils]: 110: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,440 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-17 21:59:25,441 INFO L280 TraceCheckUtils]: 112: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-17 21:59:25,441 INFO L280 TraceCheckUtils]: 113: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,441 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {32888#true} {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {32888#true} is VALID [2020-07-17 21:59:25,442 INFO L280 TraceCheckUtils]: 115: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,443 INFO L263 TraceCheckUtils]: 116: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:25,443 INFO L280 TraceCheckUtils]: 117: Hoare triple {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {32888#true} is VALID [2020-07-17 21:59:25,443 INFO L280 TraceCheckUtils]: 118: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,444 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {32888#true} {32965#(not (= 0 ~pumpRunning~0))} #526#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,444 INFO L280 TraceCheckUtils]: 120: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,445 INFO L263 TraceCheckUtils]: 121: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,445 INFO L280 TraceCheckUtils]: 122: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32888#true} is VALID [2020-07-17 21:59:25,446 INFO L280 TraceCheckUtils]: 123: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-17 21:59:25,446 INFO L263 TraceCheckUtils]: 124: Hoare triple {32888#true} call #t~ret16 := isMethaneAlarm(); {32888#true} is VALID [2020-07-17 21:59:25,446 INFO L280 TraceCheckUtils]: 125: Hoare triple {32888#true} havoc ~retValue_acc~5; {32888#true} is VALID [2020-07-17 21:59:25,446 INFO L263 TraceCheckUtils]: 126: Hoare triple {32888#true} call #t~ret17 := isMethaneLevelCritical(); {32888#true} is VALID [2020-07-17 21:59:25,446 INFO L280 TraceCheckUtils]: 127: Hoare triple {32888#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32888#true} is VALID [2020-07-17 21:59:25,447 INFO L280 TraceCheckUtils]: 128: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,447 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {32888#true} {32888#true} #566#return; {32888#true} is VALID [2020-07-17 21:59:25,447 INFO L280 TraceCheckUtils]: 130: Hoare triple {32888#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {32888#true} is VALID [2020-07-17 21:59:25,447 INFO L280 TraceCheckUtils]: 131: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,447 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {32888#true} {32888#true} #504#return; {32888#true} is VALID [2020-07-17 21:59:25,448 INFO L280 TraceCheckUtils]: 133: Hoare triple {32888#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {32888#true} is VALID [2020-07-17 21:59:25,448 INFO L280 TraceCheckUtils]: 134: Hoare triple {32888#true} assume !(0 != ~tmp~4); {32888#true} is VALID [2020-07-17 21:59:25,449 INFO L263 TraceCheckUtils]: 135: Hoare triple {32888#true} call processEnvironment__wrappee__lowWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,449 INFO L280 TraceCheckUtils]: 136: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32888#true} is VALID [2020-07-17 21:59:25,449 INFO L280 TraceCheckUtils]: 137: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-17 21:59:25,450 INFO L263 TraceCheckUtils]: 138: Hoare triple {32888#true} call #t~ret15 := isLowWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:25,450 INFO L280 TraceCheckUtils]: 139: Hoare triple {32888#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {32888#true} is VALID [2020-07-17 21:59:25,450 INFO L263 TraceCheckUtils]: 140: Hoare triple {32888#true} call #t~ret35 := isLowWaterSensorDry(); {32888#true} is VALID [2020-07-17 21:59:25,450 INFO L280 TraceCheckUtils]: 141: Hoare triple {32888#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {32888#true} is VALID [2020-07-17 21:59:25,450 INFO L280 TraceCheckUtils]: 142: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,451 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {32888#true} {32888#true} #502#return; {32888#true} is VALID [2020-07-17 21:59:25,451 INFO L280 TraceCheckUtils]: 144: Hoare triple {32888#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {32888#true} is VALID [2020-07-17 21:59:25,451 INFO L280 TraceCheckUtils]: 145: Hoare triple {32888#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {32888#true} is VALID [2020-07-17 21:59:25,451 INFO L280 TraceCheckUtils]: 146: Hoare triple {32888#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {32888#true} is VALID [2020-07-17 21:59:25,451 INFO L280 TraceCheckUtils]: 147: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,451 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {32888#true} {32888#true} #544#return; {32888#true} is VALID [2020-07-17 21:59:25,452 INFO L280 TraceCheckUtils]: 149: Hoare triple {32888#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {32888#true} is VALID [2020-07-17 21:59:25,452 INFO L280 TraceCheckUtils]: 150: Hoare triple {32888#true} assume !(0 != ~tmp~3); {32888#true} is VALID [2020-07-17 21:59:25,453 INFO L263 TraceCheckUtils]: 151: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,453 INFO L280 TraceCheckUtils]: 152: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:25,454 INFO L280 TraceCheckUtils]: 153: Hoare triple {32888#true} assume !(0 == ~pumpRunning~0); {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,454 INFO L263 TraceCheckUtils]: 154: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {32888#true} is VALID [2020-07-17 21:59:25,454 INFO L280 TraceCheckUtils]: 155: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,455 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {32888#true} {32965#(not (= 0 ~pumpRunning~0))} #542#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,455 INFO L280 TraceCheckUtils]: 157: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,456 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32888#true} #548#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,457 INFO L280 TraceCheckUtils]: 159: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,457 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32888#true} #508#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,458 INFO L280 TraceCheckUtils]: 161: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,459 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32965#(not (= 0 ~pumpRunning~0))} #528#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:59:25,459 INFO L263 TraceCheckUtils]: 163: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {32888#true} is VALID [2020-07-17 21:59:25,459 INFO L280 TraceCheckUtils]: 164: Hoare triple {32888#true} havoc ~tmp~0;havoc ~tmp___0~0; {32888#true} is VALID [2020-07-17 21:59:25,459 INFO L263 TraceCheckUtils]: 165: Hoare triple {32888#true} call #t~ret1 := getWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:25,459 INFO L280 TraceCheckUtils]: 166: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-17 21:59:25,460 INFO L280 TraceCheckUtils]: 167: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,460 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-17 21:59:25,460 INFO L280 TraceCheckUtils]: 169: Hoare triple {32888#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32888#true} is VALID [2020-07-17 21:59:25,460 INFO L280 TraceCheckUtils]: 170: Hoare triple {32888#true} assume 2 != ~tmp~0; {32888#true} is VALID [2020-07-17 21:59:25,460 INFO L263 TraceCheckUtils]: 171: Hoare triple {32888#true} call #t~ret2 := isPumpRunning(); {32888#true} is VALID [2020-07-17 21:59:25,461 INFO L280 TraceCheckUtils]: 172: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:59:25,462 INFO L280 TraceCheckUtils]: 173: Hoare triple {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:59:25,463 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} {32888#true} #556#return; {33401#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-17 21:59:25,464 INFO L280 TraceCheckUtils]: 175: Hoare triple {33401#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {33402#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-17 21:59:25,464 INFO L280 TraceCheckUtils]: 176: Hoare triple {33402#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {33403#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:25,465 INFO L280 TraceCheckUtils]: 177: Hoare triple {33403#(= 0 ~pumpRunning~0)} assume true; {33403#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:25,466 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {33403#(= 0 ~pumpRunning~0)} {32965#(not (= 0 ~pumpRunning~0))} #530#return; {32889#false} is VALID [2020-07-17 21:59:25,466 INFO L280 TraceCheckUtils]: 179: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:25,466 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {32889#false} {32965#(not (= 0 ~pumpRunning~0))} #518#return; {32889#false} is VALID [2020-07-17 21:59:25,466 INFO L280 TraceCheckUtils]: 181: Hoare triple {32889#false} assume !false; {32889#false} is VALID [2020-07-17 21:59:25,467 INFO L280 TraceCheckUtils]: 182: Hoare triple {32889#false} assume ~splverifierCounter~0 < 4; {32889#false} is VALID [2020-07-17 21:59:25,467 INFO L280 TraceCheckUtils]: 183: Hoare triple {32889#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {32889#false} is VALID [2020-07-17 21:59:25,467 INFO L280 TraceCheckUtils]: 184: Hoare triple {32889#false} assume !(0 != ~tmp~7); {32889#false} is VALID [2020-07-17 21:59:25,467 INFO L280 TraceCheckUtils]: 185: Hoare triple {32889#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {32889#false} is VALID [2020-07-17 21:59:25,467 INFO L280 TraceCheckUtils]: 186: Hoare triple {32889#false} assume !(0 != ~tmp___0~3); {32889#false} is VALID [2020-07-17 21:59:25,467 INFO L280 TraceCheckUtils]: 187: Hoare triple {32889#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {32889#false} is VALID [2020-07-17 21:59:25,468 INFO L280 TraceCheckUtils]: 188: Hoare triple {32889#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {32889#false} is VALID [2020-07-17 21:59:25,468 INFO L280 TraceCheckUtils]: 189: Hoare triple {32889#false} assume 0 != ~tmp___1~0; {32889#false} is VALID [2020-07-17 21:59:25,468 INFO L263 TraceCheckUtils]: 190: Hoare triple {32889#false} call timeShift(); {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:59:25,469 INFO L263 TraceCheckUtils]: 191: Hoare triple {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:25,469 INFO L263 TraceCheckUtils]: 192: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-17 21:59:25,469 INFO L280 TraceCheckUtils]: 193: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:25,470 INFO L280 TraceCheckUtils]: 194: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,470 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-17 21:59:25,470 INFO L280 TraceCheckUtils]: 196: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-17 21:59:25,470 INFO L280 TraceCheckUtils]: 197: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,470 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {32888#true} {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {32888#true} is VALID [2020-07-17 21:59:25,470 INFO L280 TraceCheckUtils]: 199: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-17 21:59:25,471 INFO L263 TraceCheckUtils]: 200: Hoare triple {32888#true} call lowerWaterLevel(); {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:25,472 INFO L280 TraceCheckUtils]: 201: Hoare triple {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {32888#true} is VALID [2020-07-17 21:59:25,472 INFO L280 TraceCheckUtils]: 202: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,472 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {32888#true} {32888#true} #526#return; {32888#true} is VALID [2020-07-17 21:59:25,472 INFO L280 TraceCheckUtils]: 204: Hoare triple {32888#true} assume 0 != ~systemActive~0; {32888#true} is VALID [2020-07-17 21:59:25,473 INFO L263 TraceCheckUtils]: 205: Hoare triple {32888#true} call processEnvironment(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,473 INFO L280 TraceCheckUtils]: 206: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32888#true} is VALID [2020-07-17 21:59:25,474 INFO L280 TraceCheckUtils]: 207: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-17 21:59:25,474 INFO L263 TraceCheckUtils]: 208: Hoare triple {32888#true} call #t~ret16 := isMethaneAlarm(); {32888#true} is VALID [2020-07-17 21:59:25,474 INFO L280 TraceCheckUtils]: 209: Hoare triple {32888#true} havoc ~retValue_acc~5; {32888#true} is VALID [2020-07-17 21:59:25,474 INFO L263 TraceCheckUtils]: 210: Hoare triple {32888#true} call #t~ret17 := isMethaneLevelCritical(); {32888#true} is VALID [2020-07-17 21:59:25,474 INFO L280 TraceCheckUtils]: 211: Hoare triple {32888#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32888#true} is VALID [2020-07-17 21:59:25,474 INFO L280 TraceCheckUtils]: 212: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,475 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {32888#true} {32888#true} #566#return; {32888#true} is VALID [2020-07-17 21:59:25,475 INFO L280 TraceCheckUtils]: 214: Hoare triple {32888#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {32888#true} is VALID [2020-07-17 21:59:25,475 INFO L280 TraceCheckUtils]: 215: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,475 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {32888#true} {32888#true} #504#return; {32888#true} is VALID [2020-07-17 21:59:25,475 INFO L280 TraceCheckUtils]: 217: Hoare triple {32888#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {32888#true} is VALID [2020-07-17 21:59:25,476 INFO L280 TraceCheckUtils]: 218: Hoare triple {32888#true} assume 0 != ~tmp~4; {32888#true} is VALID [2020-07-17 21:59:25,477 INFO L263 TraceCheckUtils]: 219: Hoare triple {32888#true} call deactivatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,477 INFO L280 TraceCheckUtils]: 220: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {32888#true} is VALID [2020-07-17 21:59:25,477 INFO L280 TraceCheckUtils]: 221: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,477 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {32888#true} {32888#true} #506#return; {32888#true} is VALID [2020-07-17 21:59:25,477 INFO L280 TraceCheckUtils]: 223: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,478 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {32888#true} {32888#true} #528#return; {32888#true} is VALID [2020-07-17 21:59:25,478 INFO L263 TraceCheckUtils]: 225: Hoare triple {32888#true} call __utac_acc__Specification5_spec__3(); {32888#true} is VALID [2020-07-17 21:59:25,478 INFO L280 TraceCheckUtils]: 226: Hoare triple {32888#true} havoc ~tmp~0;havoc ~tmp___0~0; {32888#true} is VALID [2020-07-17 21:59:25,478 INFO L263 TraceCheckUtils]: 227: Hoare triple {32888#true} call #t~ret1 := getWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:25,478 INFO L280 TraceCheckUtils]: 228: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-17 21:59:25,478 INFO L280 TraceCheckUtils]: 229: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,479 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-17 21:59:25,479 INFO L280 TraceCheckUtils]: 231: Hoare triple {32888#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32888#true} is VALID [2020-07-17 21:59:25,479 INFO L280 TraceCheckUtils]: 232: Hoare triple {32888#true} assume 2 != ~tmp~0; {32888#true} is VALID [2020-07-17 21:59:25,479 INFO L263 TraceCheckUtils]: 233: Hoare triple {32888#true} call #t~ret2 := isPumpRunning(); {32888#true} is VALID [2020-07-17 21:59:25,479 INFO L280 TraceCheckUtils]: 234: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:25,480 INFO L280 TraceCheckUtils]: 235: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,480 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {32888#true} {32888#true} #556#return; {32888#true} is VALID [2020-07-17 21:59:25,480 INFO L280 TraceCheckUtils]: 237: Hoare triple {32888#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {32888#true} is VALID [2020-07-17 21:59:25,480 INFO L280 TraceCheckUtils]: 238: Hoare triple {32888#true} assume !(0 != ~tmp___0~0); {32888#true} is VALID [2020-07-17 21:59:25,480 INFO L280 TraceCheckUtils]: 239: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,480 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {32888#true} {32888#true} #530#return; {32888#true} is VALID [2020-07-17 21:59:25,481 INFO L280 TraceCheckUtils]: 241: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,481 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {32888#true} {32889#false} #518#return; {32889#false} is VALID [2020-07-17 21:59:25,481 INFO L280 TraceCheckUtils]: 243: Hoare triple {32889#false} assume !false; {32889#false} is VALID [2020-07-17 21:59:25,481 INFO L280 TraceCheckUtils]: 244: Hoare triple {32889#false} assume ~splverifierCounter~0 < 4; {32889#false} is VALID [2020-07-17 21:59:25,481 INFO L280 TraceCheckUtils]: 245: Hoare triple {32889#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {32889#false} is VALID [2020-07-17 21:59:25,482 INFO L280 TraceCheckUtils]: 246: Hoare triple {32889#false} assume 0 != ~tmp~7; {32889#false} is VALID [2020-07-17 21:59:25,482 INFO L263 TraceCheckUtils]: 247: Hoare triple {32889#false} call waterRise(); {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:25,482 INFO L280 TraceCheckUtils]: 248: Hoare triple {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {32888#true} is VALID [2020-07-17 21:59:25,482 INFO L280 TraceCheckUtils]: 249: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,482 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {32888#true} {32889#false} #512#return; {32889#false} is VALID [2020-07-17 21:59:25,482 INFO L280 TraceCheckUtils]: 251: Hoare triple {32889#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {32889#false} is VALID [2020-07-17 21:59:25,483 INFO L280 TraceCheckUtils]: 252: Hoare triple {32889#false} assume !(0 != ~tmp___0~3); {32889#false} is VALID [2020-07-17 21:59:25,483 INFO L280 TraceCheckUtils]: 253: Hoare triple {32889#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {32889#false} is VALID [2020-07-17 21:59:25,483 INFO L280 TraceCheckUtils]: 254: Hoare triple {32889#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {32889#false} is VALID [2020-07-17 21:59:25,483 INFO L280 TraceCheckUtils]: 255: Hoare triple {32889#false} assume 0 != ~tmp___1~0; {32889#false} is VALID [2020-07-17 21:59:25,483 INFO L263 TraceCheckUtils]: 256: Hoare triple {32889#false} call timeShift(); {32889#false} is VALID [2020-07-17 21:59:25,483 INFO L263 TraceCheckUtils]: 257: Hoare triple {32889#false} call __utac_acc__Specification5_spec__2(); {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:25,484 INFO L263 TraceCheckUtils]: 258: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-17 21:59:25,484 INFO L280 TraceCheckUtils]: 259: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:25,484 INFO L280 TraceCheckUtils]: 260: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,484 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-17 21:59:25,484 INFO L280 TraceCheckUtils]: 262: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-17 21:59:25,484 INFO L280 TraceCheckUtils]: 263: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,485 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {32888#true} {32889#false} #524#return; {32889#false} is VALID [2020-07-17 21:59:25,485 INFO L280 TraceCheckUtils]: 265: Hoare triple {32889#false} assume !(0 != ~pumpRunning~0); {32889#false} is VALID [2020-07-17 21:59:25,485 INFO L280 TraceCheckUtils]: 266: Hoare triple {32889#false} assume 0 != ~systemActive~0; {32889#false} is VALID [2020-07-17 21:59:25,485 INFO L263 TraceCheckUtils]: 267: Hoare triple {32889#false} call processEnvironment(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,485 INFO L280 TraceCheckUtils]: 268: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32888#true} is VALID [2020-07-17 21:59:25,485 INFO L280 TraceCheckUtils]: 269: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-17 21:59:25,487 INFO L263 TraceCheckUtils]: 270: Hoare triple {32888#true} call processEnvironment__wrappee__lowWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,487 INFO L280 TraceCheckUtils]: 271: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32888#true} is VALID [2020-07-17 21:59:25,487 INFO L280 TraceCheckUtils]: 272: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-17 21:59:25,488 INFO L263 TraceCheckUtils]: 273: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,488 INFO L280 TraceCheckUtils]: 274: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:25,488 INFO L280 TraceCheckUtils]: 275: Hoare triple {32888#true} assume 0 == ~pumpRunning~0; {32888#true} is VALID [2020-07-17 21:59:25,488 INFO L263 TraceCheckUtils]: 276: Hoare triple {32888#true} call #t~ret14 := isHighWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:25,488 INFO L280 TraceCheckUtils]: 277: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-17 21:59:25,489 INFO L263 TraceCheckUtils]: 278: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-17 21:59:25,489 INFO L280 TraceCheckUtils]: 279: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:25,489 INFO L280 TraceCheckUtils]: 280: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:25,489 INFO L280 TraceCheckUtils]: 281: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,489 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-17 21:59:25,490 INFO L280 TraceCheckUtils]: 283: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-17 21:59:25,490 INFO L280 TraceCheckUtils]: 284: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-17 21:59:25,490 INFO L280 TraceCheckUtils]: 285: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-17 21:59:25,490 INFO L280 TraceCheckUtils]: 286: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,490 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-17 21:59:25,490 INFO L280 TraceCheckUtils]: 288: Hoare triple {32888#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {32888#true} is VALID [2020-07-17 21:59:25,491 INFO L280 TraceCheckUtils]: 289: Hoare triple {32888#true} assume 0 != ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:25,492 INFO L263 TraceCheckUtils]: 290: Hoare triple {32888#true} call activatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:25,492 INFO L280 TraceCheckUtils]: 291: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32888#true} is VALID [2020-07-17 21:59:25,492 INFO L280 TraceCheckUtils]: 292: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,492 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {32888#true} {32888#true} #538#return; {32888#true} is VALID [2020-07-17 21:59:25,492 INFO L280 TraceCheckUtils]: 294: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,493 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {32888#true} {32888#true} #550#return; {32888#true} is VALID [2020-07-17 21:59:25,493 INFO L280 TraceCheckUtils]: 296: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,493 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {32888#true} {32888#true} #510#return; {32888#true} is VALID [2020-07-17 21:59:25,493 INFO L280 TraceCheckUtils]: 298: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,493 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {32888#true} {32889#false} #528#return; {32889#false} is VALID [2020-07-17 21:59:25,494 INFO L263 TraceCheckUtils]: 300: Hoare triple {32889#false} call __utac_acc__Specification5_spec__3(); {32889#false} is VALID [2020-07-17 21:59:25,494 INFO L280 TraceCheckUtils]: 301: Hoare triple {32889#false} havoc ~tmp~0;havoc ~tmp___0~0; {32889#false} is VALID [2020-07-17 21:59:25,494 INFO L263 TraceCheckUtils]: 302: Hoare triple {32889#false} call #t~ret1 := getWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:25,494 INFO L280 TraceCheckUtils]: 303: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-17 21:59:25,494 INFO L280 TraceCheckUtils]: 304: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,494 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {32888#true} {32889#false} #554#return; {32889#false} is VALID [2020-07-17 21:59:25,495 INFO L280 TraceCheckUtils]: 306: Hoare triple {32889#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32889#false} is VALID [2020-07-17 21:59:25,495 INFO L280 TraceCheckUtils]: 307: Hoare triple {32889#false} assume 2 != ~tmp~0; {32889#false} is VALID [2020-07-17 21:59:25,495 INFO L263 TraceCheckUtils]: 308: Hoare triple {32889#false} call #t~ret2 := isPumpRunning(); {32888#true} is VALID [2020-07-17 21:59:25,495 INFO L280 TraceCheckUtils]: 309: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:25,495 INFO L280 TraceCheckUtils]: 310: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:25,496 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {32888#true} {32889#false} #556#return; {32889#false} is VALID [2020-07-17 21:59:25,496 INFO L280 TraceCheckUtils]: 312: Hoare triple {32889#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {32889#false} is VALID [2020-07-17 21:59:25,496 INFO L280 TraceCheckUtils]: 313: Hoare triple {32889#false} assume 0 != ~tmp___0~0; {32889#false} is VALID [2020-07-17 21:59:25,496 INFO L280 TraceCheckUtils]: 314: Hoare triple {32889#false} assume 0 == ~switchedOnBeforeTS~0; {32889#false} is VALID [2020-07-17 21:59:25,496 INFO L263 TraceCheckUtils]: 315: Hoare triple {32889#false} call __automaton_fail(); {32889#false} is VALID [2020-07-17 21:59:25,496 INFO L280 TraceCheckUtils]: 316: Hoare triple {32889#false} assume !false; {32889#false} is VALID [2020-07-17 21:59:25,575 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 94 proven. 46 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2020-07-17 21:59:25,575 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [255813134] [2020-07-17 21:59:25,576 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1541621695] [2020-07-17 21:59:25,576 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:59:25,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,887 INFO L264 TraceCheckSpWp]: Trace formula consists of 1330 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-17 21:59:25,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:25,982 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:59:26,557 INFO L263 TraceCheckUtils]: 0: Hoare triple {32888#true} call ULTIMATE.init(); {32888#true} is VALID [2020-07-17 21:59:26,558 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {32888#true} is VALID [2020-07-17 21:59:26,558 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:26,558 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32888#true} {32888#true} #572#return; {32888#true} is VALID [2020-07-17 21:59:26,558 INFO L263 TraceCheckUtils]: 4: Hoare triple {32888#true} call #t~ret76 := main(); {32888#true} is VALID [2020-07-17 21:59:26,558 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} havoc ~retValue_acc~4;havoc ~tmp~1; {32888#true} is VALID [2020-07-17 21:59:26,558 INFO L263 TraceCheckUtils]: 6: Hoare triple {32888#true} call select_helpers(); {32888#true} is VALID [2020-07-17 21:59:26,558 INFO L280 TraceCheckUtils]: 7: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:26,558 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32888#true} {32888#true} #462#return; {32888#true} is VALID [2020-07-17 21:59:26,559 INFO L263 TraceCheckUtils]: 9: Hoare triple {32888#true} call select_features(); {32888#true} is VALID [2020-07-17 21:59:26,559 INFO L280 TraceCheckUtils]: 10: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:26,559 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {32888#true} {32888#true} #464#return; {32888#true} is VALID [2020-07-17 21:59:26,559 INFO L263 TraceCheckUtils]: 12: Hoare triple {32888#true} call #t~ret13 := valid_product(); {32888#true} is VALID [2020-07-17 21:59:26,559 INFO L280 TraceCheckUtils]: 13: Hoare triple {32888#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {32888#true} is VALID [2020-07-17 21:59:26,559 INFO L280 TraceCheckUtils]: 14: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:26,559 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {32888#true} {32888#true} #466#return; {32888#true} is VALID [2020-07-17 21:59:26,559 INFO L280 TraceCheckUtils]: 16: Hoare triple {32888#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {32888#true} is VALID [2020-07-17 21:59:26,560 INFO L280 TraceCheckUtils]: 17: Hoare triple {32888#true} assume 0 != ~tmp~1; {32888#true} is VALID [2020-07-17 21:59:26,560 INFO L263 TraceCheckUtils]: 18: Hoare triple {32888#true} call setup(); {32888#true} is VALID [2020-07-17 21:59:26,560 INFO L280 TraceCheckUtils]: 19: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:26,560 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {32888#true} {32888#true} #468#return; {32888#true} is VALID [2020-07-17 21:59:26,560 INFO L263 TraceCheckUtils]: 21: Hoare triple {32888#true} call runTest(); {32888#true} is VALID [2020-07-17 21:59:26,560 INFO L263 TraceCheckUtils]: 22: Hoare triple {32888#true} call __utac_acc__Specification5_spec__1(); {32888#true} is VALID [2020-07-17 21:59:26,560 INFO L280 TraceCheckUtils]: 23: Hoare triple {32888#true} ~switchedOnBeforeTS~0 := 0; {32888#true} is VALID [2020-07-17 21:59:26,560 INFO L280 TraceCheckUtils]: 24: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:26,561 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {32888#true} {32888#true} #562#return; {32888#true} is VALID [2020-07-17 21:59:26,561 INFO L263 TraceCheckUtils]: 26: Hoare triple {32888#true} call test(); {32888#true} is VALID [2020-07-17 21:59:26,561 INFO L280 TraceCheckUtils]: 27: Hoare triple {32888#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {32888#true} is VALID [2020-07-17 21:59:26,561 INFO L280 TraceCheckUtils]: 28: Hoare triple {32888#true} assume !false; {32888#true} is VALID [2020-07-17 21:59:26,561 INFO L280 TraceCheckUtils]: 29: Hoare triple {32888#true} assume ~splverifierCounter~0 < 4; {32888#true} is VALID [2020-07-17 21:59:26,561 INFO L280 TraceCheckUtils]: 30: Hoare triple {32888#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {32888#true} is VALID [2020-07-17 21:59:26,561 INFO L280 TraceCheckUtils]: 31: Hoare triple {32888#true} assume 0 != ~tmp~7; {32888#true} is VALID [2020-07-17 21:59:26,561 INFO L263 TraceCheckUtils]: 32: Hoare triple {32888#true} call waterRise(); {32888#true} is VALID [2020-07-17 21:59:26,562 INFO L280 TraceCheckUtils]: 33: Hoare triple {32888#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {32888#true} is VALID [2020-07-17 21:59:26,562 INFO L280 TraceCheckUtils]: 34: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:26,562 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {32888#true} {32888#true} #512#return; {32888#true} is VALID [2020-07-17 21:59:26,562 INFO L280 TraceCheckUtils]: 36: Hoare triple {32888#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {32888#true} is VALID [2020-07-17 21:59:26,562 INFO L280 TraceCheckUtils]: 37: Hoare triple {32888#true} assume !(0 != ~tmp___0~3); {32888#true} is VALID [2020-07-17 21:59:26,562 INFO L280 TraceCheckUtils]: 38: Hoare triple {32888#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {32888#true} is VALID [2020-07-17 21:59:26,562 INFO L280 TraceCheckUtils]: 39: Hoare triple {32888#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {32888#true} is VALID [2020-07-17 21:59:26,562 INFO L280 TraceCheckUtils]: 40: Hoare triple {32888#true} assume 0 != ~tmp___1~0; {32888#true} is VALID [2020-07-17 21:59:26,563 INFO L263 TraceCheckUtils]: 41: Hoare triple {32888#true} call timeShift(); {32888#true} is VALID [2020-07-17 21:59:26,563 INFO L263 TraceCheckUtils]: 42: Hoare triple {32888#true} call __utac_acc__Specification5_spec__2(); {32888#true} is VALID [2020-07-17 21:59:26,563 INFO L263 TraceCheckUtils]: 43: Hoare triple {32888#true} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-17 21:59:26,563 INFO L280 TraceCheckUtils]: 44: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:26,563 INFO L280 TraceCheckUtils]: 45: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:26,563 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {32888#true} {32888#true} #552#return; {32888#true} is VALID [2020-07-17 21:59:26,563 INFO L280 TraceCheckUtils]: 47: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-17 21:59:26,563 INFO L280 TraceCheckUtils]: 48: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:26,564 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {32888#true} {32888#true} #524#return; {32888#true} is VALID [2020-07-17 21:59:26,564 INFO L280 TraceCheckUtils]: 50: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-17 21:59:26,564 INFO L280 TraceCheckUtils]: 51: Hoare triple {32888#true} assume 0 != ~systemActive~0; {32888#true} is VALID [2020-07-17 21:59:26,564 INFO L263 TraceCheckUtils]: 52: Hoare triple {32888#true} call processEnvironment(); {32888#true} is VALID [2020-07-17 21:59:26,564 INFO L280 TraceCheckUtils]: 53: Hoare triple {32888#true} havoc ~tmp~4; {32888#true} is VALID [2020-07-17 21:59:26,564 INFO L280 TraceCheckUtils]: 54: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-17 21:59:26,564 INFO L263 TraceCheckUtils]: 55: Hoare triple {32888#true} call processEnvironment__wrappee__lowWaterSensor(); {32888#true} is VALID [2020-07-17 21:59:26,564 INFO L280 TraceCheckUtils]: 56: Hoare triple {32888#true} havoc ~tmp~3; {32888#true} is VALID [2020-07-17 21:59:26,565 INFO L280 TraceCheckUtils]: 57: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-17 21:59:26,565 INFO L263 TraceCheckUtils]: 58: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {32888#true} is VALID [2020-07-17 21:59:26,565 INFO L280 TraceCheckUtils]: 59: Hoare triple {32888#true} havoc ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:26,565 INFO L280 TraceCheckUtils]: 60: Hoare triple {32888#true} assume 0 == ~pumpRunning~0; {32888#true} is VALID [2020-07-17 21:59:26,565 INFO L263 TraceCheckUtils]: 61: Hoare triple {32888#true} call #t~ret14 := isHighWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:26,565 INFO L280 TraceCheckUtils]: 62: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-17 21:59:26,565 INFO L263 TraceCheckUtils]: 63: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-17 21:59:26,566 INFO L280 TraceCheckUtils]: 64: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:26,566 INFO L280 TraceCheckUtils]: 65: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-17 21:59:26,566 INFO L280 TraceCheckUtils]: 66: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:26,566 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-17 21:59:26,567 INFO L280 TraceCheckUtils]: 68: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-17 21:59:26,567 INFO L280 TraceCheckUtils]: 69: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-17 21:59:26,567 INFO L280 TraceCheckUtils]: 70: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-17 21:59:26,567 INFO L280 TraceCheckUtils]: 71: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:26,568 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-17 21:59:26,568 INFO L280 TraceCheckUtils]: 73: Hoare triple {32888#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {32888#true} is VALID [2020-07-17 21:59:26,568 INFO L280 TraceCheckUtils]: 74: Hoare triple {32888#true} assume 0 != ~tmp~2; {32888#true} is VALID [2020-07-17 21:59:26,568 INFO L263 TraceCheckUtils]: 75: Hoare triple {32888#true} call activatePump(); {32888#true} is VALID [2020-07-17 21:59:26,578 INFO L280 TraceCheckUtils]: 76: Hoare triple {32888#true} ~pumpRunning~0 := 1; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,579 INFO L280 TraceCheckUtils]: 77: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,580 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #538#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,581 INFO L280 TraceCheckUtils]: 79: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,582 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #550#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,582 INFO L280 TraceCheckUtils]: 81: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,583 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #510#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,584 INFO L280 TraceCheckUtils]: 83: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,585 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #528#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,586 INFO L263 TraceCheckUtils]: 85: Hoare triple {33184#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,587 INFO L280 TraceCheckUtils]: 86: Hoare triple {33184#(<= 1 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,587 INFO L263 TraceCheckUtils]: 87: Hoare triple {33184#(<= 1 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,588 INFO L280 TraceCheckUtils]: 88: Hoare triple {33184#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,589 INFO L280 TraceCheckUtils]: 89: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,590 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {33184#(<= 1 ~pumpRunning~0)} #554#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,591 INFO L280 TraceCheckUtils]: 91: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,592 INFO L280 TraceCheckUtils]: 92: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~0); {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,592 INFO L280 TraceCheckUtils]: 93: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,593 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {33184#(<= 1 ~pumpRunning~0)} #530#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,594 INFO L280 TraceCheckUtils]: 95: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,595 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #518#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,596 INFO L280 TraceCheckUtils]: 97: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume !false; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,597 INFO L280 TraceCheckUtils]: 98: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,597 INFO L280 TraceCheckUtils]: 99: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,598 INFO L280 TraceCheckUtils]: 100: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~7); {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,599 INFO L280 TraceCheckUtils]: 101: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,600 INFO L280 TraceCheckUtils]: 102: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~3); {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,601 INFO L280 TraceCheckUtils]: 103: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,601 INFO L280 TraceCheckUtils]: 104: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,602 INFO L280 TraceCheckUtils]: 105: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,603 INFO L263 TraceCheckUtils]: 106: Hoare triple {33184#(<= 1 ~pumpRunning~0)} call timeShift(); {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,603 INFO L263 TraceCheckUtils]: 107: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {32888#true} is VALID [2020-07-17 21:59:26,603 INFO L263 TraceCheckUtils]: 108: Hoare triple {32888#true} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-17 21:59:26,604 INFO L280 TraceCheckUtils]: 109: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-17 21:59:26,604 INFO L280 TraceCheckUtils]: 110: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:26,604 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {32888#true} {32888#true} #552#return; {32888#true} is VALID [2020-07-17 21:59:26,604 INFO L280 TraceCheckUtils]: 112: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-17 21:59:26,605 INFO L280 TraceCheckUtils]: 113: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:26,606 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {32888#true} {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #524#return; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,607 INFO L280 TraceCheckUtils]: 115: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,607 INFO L263 TraceCheckUtils]: 116: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:26,607 INFO L280 TraceCheckUtils]: 117: Hoare triple {32888#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {32888#true} is VALID [2020-07-17 21:59:26,607 INFO L280 TraceCheckUtils]: 118: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:26,608 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {32888#true} {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #526#return; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,609 INFO L280 TraceCheckUtils]: 120: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,610 INFO L263 TraceCheckUtils]: 121: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,611 INFO L280 TraceCheckUtils]: 122: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~4; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,612 INFO L280 TraceCheckUtils]: 123: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,612 INFO L263 TraceCheckUtils]: 124: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret16 := isMethaneAlarm(); {32888#true} is VALID [2020-07-17 21:59:26,612 INFO L280 TraceCheckUtils]: 125: Hoare triple {32888#true} havoc ~retValue_acc~5; {32888#true} is VALID [2020-07-17 21:59:26,613 INFO L263 TraceCheckUtils]: 126: Hoare triple {32888#true} call #t~ret17 := isMethaneLevelCritical(); {32888#true} is VALID [2020-07-17 21:59:26,613 INFO L280 TraceCheckUtils]: 127: Hoare triple {32888#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32888#true} is VALID [2020-07-17 21:59:26,613 INFO L280 TraceCheckUtils]: 128: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:26,613 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {32888#true} {32888#true} #566#return; {32888#true} is VALID [2020-07-17 21:59:26,614 INFO L280 TraceCheckUtils]: 130: Hoare triple {32888#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {32888#true} is VALID [2020-07-17 21:59:26,614 INFO L280 TraceCheckUtils]: 131: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:26,615 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {32888#true} {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #504#return; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,616 INFO L280 TraceCheckUtils]: 133: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,617 INFO L280 TraceCheckUtils]: 134: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~4); {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,618 INFO L263 TraceCheckUtils]: 135: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__lowWaterSensor(); {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,618 INFO L280 TraceCheckUtils]: 136: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~3; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,619 INFO L280 TraceCheckUtils]: 137: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,619 INFO L263 TraceCheckUtils]: 138: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret15 := isLowWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:26,620 INFO L280 TraceCheckUtils]: 139: Hoare triple {32888#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {32888#true} is VALID [2020-07-17 21:59:26,620 INFO L263 TraceCheckUtils]: 140: Hoare triple {32888#true} call #t~ret35 := isLowWaterSensorDry(); {32888#true} is VALID [2020-07-17 21:59:26,620 INFO L280 TraceCheckUtils]: 141: Hoare triple {32888#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {32888#true} is VALID [2020-07-17 21:59:26,620 INFO L280 TraceCheckUtils]: 142: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:26,621 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {32888#true} {32888#true} #502#return; {32888#true} is VALID [2020-07-17 21:59:26,621 INFO L280 TraceCheckUtils]: 144: Hoare triple {32888#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {32888#true} is VALID [2020-07-17 21:59:26,621 INFO L280 TraceCheckUtils]: 145: Hoare triple {32888#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {32888#true} is VALID [2020-07-17 21:59:26,621 INFO L280 TraceCheckUtils]: 146: Hoare triple {32888#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {32888#true} is VALID [2020-07-17 21:59:26,622 INFO L280 TraceCheckUtils]: 147: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:26,623 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {32888#true} {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #544#return; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,624 INFO L280 TraceCheckUtils]: 149: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,625 INFO L280 TraceCheckUtils]: 150: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~3); {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,626 INFO L263 TraceCheckUtils]: 151: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,626 INFO L280 TraceCheckUtils]: 152: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~2; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,627 INFO L280 TraceCheckUtils]: 153: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,627 INFO L263 TraceCheckUtils]: 154: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {32888#true} is VALID [2020-07-17 21:59:26,628 INFO L280 TraceCheckUtils]: 155: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:26,629 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {32888#true} {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #542#return; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,629 INFO L280 TraceCheckUtils]: 157: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,631 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #548#return; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,631 INFO L280 TraceCheckUtils]: 159: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,633 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #508#return; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,634 INFO L280 TraceCheckUtils]: 161: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,635 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #528#return; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:59:26,635 INFO L263 TraceCheckUtils]: 163: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {32888#true} is VALID [2020-07-17 21:59:26,636 INFO L280 TraceCheckUtils]: 164: Hoare triple {32888#true} havoc ~tmp~0;havoc ~tmp___0~0; {32888#true} is VALID [2020-07-17 21:59:26,636 INFO L263 TraceCheckUtils]: 165: Hoare triple {32888#true} call #t~ret1 := getWaterLevel(); {32888#true} is VALID [2020-07-17 21:59:26,636 INFO L280 TraceCheckUtils]: 166: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-17 21:59:26,636 INFO L280 TraceCheckUtils]: 167: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-17 21:59:26,636 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-17 21:59:26,637 INFO L280 TraceCheckUtils]: 169: Hoare triple {32888#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32888#true} is VALID [2020-07-17 21:59:26,637 INFO L280 TraceCheckUtils]: 170: Hoare triple {32888#true} assume 2 != ~tmp~0; {32888#true} is VALID [2020-07-17 21:59:26,637 INFO L263 TraceCheckUtils]: 171: Hoare triple {32888#true} call #t~ret2 := isPumpRunning(); {32888#true} is VALID [2020-07-17 21:59:26,638 INFO L280 TraceCheckUtils]: 172: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {34062#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:59:26,639 INFO L280 TraceCheckUtils]: 173: Hoare triple {34062#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {34062#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:59:26,640 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {34062#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {32888#true} #556#return; {34069#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-17 21:59:26,641 INFO L280 TraceCheckUtils]: 175: Hoare triple {34069#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {34073#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-17 21:59:26,642 INFO L280 TraceCheckUtils]: 176: Hoare triple {34073#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {34077#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 21:59:26,643 INFO L280 TraceCheckUtils]: 177: Hoare triple {34077#(<= ~pumpRunning~0 0)} assume true; {34077#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 21:59:26,644 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {34077#(<= ~pumpRunning~0 0)} {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #530#return; {34084#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 21:59:26,645 INFO L280 TraceCheckUtils]: 179: Hoare triple {34084#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {34084#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 21:59:26,646 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {34084#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {33184#(<= 1 ~pumpRunning~0)} #518#return; {32889#false} is VALID [2020-07-17 21:59:26,646 INFO L280 TraceCheckUtils]: 181: Hoare triple {32889#false} assume !false; {32889#false} is VALID [2020-07-17 21:59:26,646 INFO L280 TraceCheckUtils]: 182: Hoare triple {32889#false} assume ~splverifierCounter~0 < 4; {32889#false} is VALID [2020-07-17 21:59:26,647 INFO L280 TraceCheckUtils]: 183: Hoare triple {32889#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {32889#false} is VALID [2020-07-17 21:59:26,647 INFO L280 TraceCheckUtils]: 184: Hoare triple {32889#false} assume !(0 != ~tmp~7); {32889#false} is VALID [2020-07-17 21:59:26,647 INFO L280 TraceCheckUtils]: 185: Hoare triple {32889#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {32889#false} is VALID [2020-07-17 21:59:26,647 INFO L280 TraceCheckUtils]: 186: Hoare triple {32889#false} assume !(0 != ~tmp___0~3); {32889#false} is VALID [2020-07-17 21:59:26,648 INFO L280 TraceCheckUtils]: 187: Hoare triple {32889#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {32889#false} is VALID [2020-07-17 21:59:26,648 INFO L280 TraceCheckUtils]: 188: Hoare triple {32889#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {32889#false} is VALID [2020-07-17 21:59:26,648 INFO L280 TraceCheckUtils]: 189: Hoare triple {32889#false} assume 0 != ~tmp___1~0; {32889#false} is VALID [2020-07-17 21:59:26,648 INFO L263 TraceCheckUtils]: 190: Hoare triple {32889#false} call timeShift(); {32889#false} is VALID [2020-07-17 21:59:26,648 INFO L263 TraceCheckUtils]: 191: Hoare triple {32889#false} call __utac_acc__Specification5_spec__2(); {32889#false} is VALID [2020-07-17 21:59:26,649 INFO L263 TraceCheckUtils]: 192: Hoare triple {32889#false} call #t~ret0 := isPumpRunning(); {32889#false} is VALID [2020-07-17 21:59:26,649 INFO L280 TraceCheckUtils]: 193: Hoare triple {32889#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32889#false} is VALID [2020-07-17 21:59:26,649 INFO L280 TraceCheckUtils]: 194: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:26,649 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {32889#false} {32889#false} #552#return; {32889#false} is VALID [2020-07-17 21:59:26,650 INFO L280 TraceCheckUtils]: 196: Hoare triple {32889#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32889#false} is VALID [2020-07-17 21:59:26,650 INFO L280 TraceCheckUtils]: 197: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:26,650 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {32889#false} {32889#false} #524#return; {32889#false} is VALID [2020-07-17 21:59:26,650 INFO L280 TraceCheckUtils]: 199: Hoare triple {32889#false} assume 0 != ~pumpRunning~0; {32889#false} is VALID [2020-07-17 21:59:26,650 INFO L263 TraceCheckUtils]: 200: Hoare triple {32889#false} call lowerWaterLevel(); {32889#false} is VALID [2020-07-17 21:59:26,651 INFO L280 TraceCheckUtils]: 201: Hoare triple {32889#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {32889#false} is VALID [2020-07-17 21:59:26,651 INFO L280 TraceCheckUtils]: 202: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:26,651 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {32889#false} {32889#false} #526#return; {32889#false} is VALID [2020-07-17 21:59:26,651 INFO L280 TraceCheckUtils]: 204: Hoare triple {32889#false} assume 0 != ~systemActive~0; {32889#false} is VALID [2020-07-17 21:59:26,652 INFO L263 TraceCheckUtils]: 205: Hoare triple {32889#false} call processEnvironment(); {32889#false} is VALID [2020-07-17 21:59:26,652 INFO L280 TraceCheckUtils]: 206: Hoare triple {32889#false} havoc ~tmp~4; {32889#false} is VALID [2020-07-17 21:59:26,652 INFO L280 TraceCheckUtils]: 207: Hoare triple {32889#false} assume 0 != ~pumpRunning~0; {32889#false} is VALID [2020-07-17 21:59:26,652 INFO L263 TraceCheckUtils]: 208: Hoare triple {32889#false} call #t~ret16 := isMethaneAlarm(); {32889#false} is VALID [2020-07-17 21:59:26,653 INFO L280 TraceCheckUtils]: 209: Hoare triple {32889#false} havoc ~retValue_acc~5; {32889#false} is VALID [2020-07-17 21:59:26,653 INFO L263 TraceCheckUtils]: 210: Hoare triple {32889#false} call #t~ret17 := isMethaneLevelCritical(); {32889#false} is VALID [2020-07-17 21:59:26,653 INFO L280 TraceCheckUtils]: 211: Hoare triple {32889#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32889#false} is VALID [2020-07-17 21:59:26,653 INFO L280 TraceCheckUtils]: 212: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:26,654 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {32889#false} {32889#false} #566#return; {32889#false} is VALID [2020-07-17 21:59:26,654 INFO L280 TraceCheckUtils]: 214: Hoare triple {32889#false} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {32889#false} is VALID [2020-07-17 21:59:26,654 INFO L280 TraceCheckUtils]: 215: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:26,654 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {32889#false} {32889#false} #504#return; {32889#false} is VALID [2020-07-17 21:59:26,654 INFO L280 TraceCheckUtils]: 217: Hoare triple {32889#false} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {32889#false} is VALID [2020-07-17 21:59:26,655 INFO L280 TraceCheckUtils]: 218: Hoare triple {32889#false} assume 0 != ~tmp~4; {32889#false} is VALID [2020-07-17 21:59:26,655 INFO L263 TraceCheckUtils]: 219: Hoare triple {32889#false} call deactivatePump(); {32889#false} is VALID [2020-07-17 21:59:26,655 INFO L280 TraceCheckUtils]: 220: Hoare triple {32889#false} ~pumpRunning~0 := 0; {32889#false} is VALID [2020-07-17 21:59:26,655 INFO L280 TraceCheckUtils]: 221: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:26,656 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {32889#false} {32889#false} #506#return; {32889#false} is VALID [2020-07-17 21:59:26,656 INFO L280 TraceCheckUtils]: 223: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:26,656 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {32889#false} {32889#false} #528#return; {32889#false} is VALID [2020-07-17 21:59:26,656 INFO L263 TraceCheckUtils]: 225: Hoare triple {32889#false} call __utac_acc__Specification5_spec__3(); {32889#false} is VALID [2020-07-17 21:59:26,656 INFO L280 TraceCheckUtils]: 226: Hoare triple {32889#false} havoc ~tmp~0;havoc ~tmp___0~0; {32889#false} is VALID [2020-07-17 21:59:26,657 INFO L263 TraceCheckUtils]: 227: Hoare triple {32889#false} call #t~ret1 := getWaterLevel(); {32889#false} is VALID [2020-07-17 21:59:26,657 INFO L280 TraceCheckUtils]: 228: Hoare triple {32889#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32889#false} is VALID [2020-07-17 21:59:26,657 INFO L280 TraceCheckUtils]: 229: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:26,657 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {32889#false} {32889#false} #554#return; {32889#false} is VALID [2020-07-17 21:59:26,658 INFO L280 TraceCheckUtils]: 231: Hoare triple {32889#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32889#false} is VALID [2020-07-17 21:59:26,658 INFO L280 TraceCheckUtils]: 232: Hoare triple {32889#false} assume 2 != ~tmp~0; {32889#false} is VALID [2020-07-17 21:59:26,658 INFO L263 TraceCheckUtils]: 233: Hoare triple {32889#false} call #t~ret2 := isPumpRunning(); {32889#false} is VALID [2020-07-17 21:59:26,658 INFO L280 TraceCheckUtils]: 234: Hoare triple {32889#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32889#false} is VALID [2020-07-17 21:59:26,658 INFO L280 TraceCheckUtils]: 235: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:26,659 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {32889#false} {32889#false} #556#return; {32889#false} is VALID [2020-07-17 21:59:26,659 INFO L280 TraceCheckUtils]: 237: Hoare triple {32889#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {32889#false} is VALID [2020-07-17 21:59:26,659 INFO L280 TraceCheckUtils]: 238: Hoare triple {32889#false} assume !(0 != ~tmp___0~0); {32889#false} is VALID [2020-07-17 21:59:26,659 INFO L280 TraceCheckUtils]: 239: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:26,660 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {32889#false} {32889#false} #530#return; {32889#false} is VALID [2020-07-17 21:59:26,660 INFO L280 TraceCheckUtils]: 241: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:26,660 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {32889#false} {32889#false} #518#return; {32889#false} is VALID [2020-07-17 21:59:26,660 INFO L280 TraceCheckUtils]: 243: Hoare triple {32889#false} assume !false; {32889#false} is VALID [2020-07-17 21:59:26,661 INFO L280 TraceCheckUtils]: 244: Hoare triple {32889#false} assume ~splverifierCounter~0 < 4; {32889#false} is VALID [2020-07-17 21:59:26,661 INFO L280 TraceCheckUtils]: 245: Hoare triple {32889#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {32889#false} is VALID [2020-07-17 21:59:26,661 INFO L280 TraceCheckUtils]: 246: Hoare triple {32889#false} assume 0 != ~tmp~7; {32889#false} is VALID [2020-07-17 21:59:26,661 INFO L263 TraceCheckUtils]: 247: Hoare triple {32889#false} call waterRise(); {32889#false} is VALID [2020-07-17 21:59:26,661 INFO L280 TraceCheckUtils]: 248: Hoare triple {32889#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {32889#false} is VALID [2020-07-17 21:59:26,662 INFO L280 TraceCheckUtils]: 249: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:26,662 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {32889#false} {32889#false} #512#return; {32889#false} is VALID [2020-07-17 21:59:26,662 INFO L280 TraceCheckUtils]: 251: Hoare triple {32889#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {32889#false} is VALID [2020-07-17 21:59:26,662 INFO L280 TraceCheckUtils]: 252: Hoare triple {32889#false} assume !(0 != ~tmp___0~3); {32889#false} is VALID [2020-07-17 21:59:26,662 INFO L280 TraceCheckUtils]: 253: Hoare triple {32889#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {32889#false} is VALID [2020-07-17 21:59:26,663 INFO L280 TraceCheckUtils]: 254: Hoare triple {32889#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {32889#false} is VALID [2020-07-17 21:59:26,663 INFO L280 TraceCheckUtils]: 255: Hoare triple {32889#false} assume 0 != ~tmp___1~0; {32889#false} is VALID [2020-07-17 21:59:26,663 INFO L263 TraceCheckUtils]: 256: Hoare triple {32889#false} call timeShift(); {32889#false} is VALID [2020-07-17 21:59:26,663 INFO L263 TraceCheckUtils]: 257: Hoare triple {32889#false} call __utac_acc__Specification5_spec__2(); {32889#false} is VALID [2020-07-17 21:59:26,664 INFO L263 TraceCheckUtils]: 258: Hoare triple {32889#false} call #t~ret0 := isPumpRunning(); {32889#false} is VALID [2020-07-17 21:59:26,664 INFO L280 TraceCheckUtils]: 259: Hoare triple {32889#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32889#false} is VALID [2020-07-17 21:59:26,664 INFO L280 TraceCheckUtils]: 260: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:26,664 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {32889#false} {32889#false} #552#return; {32889#false} is VALID [2020-07-17 21:59:26,665 INFO L280 TraceCheckUtils]: 262: Hoare triple {32889#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32889#false} is VALID [2020-07-17 21:59:26,665 INFO L280 TraceCheckUtils]: 263: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:26,665 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {32889#false} {32889#false} #524#return; {32889#false} is VALID [2020-07-17 21:59:26,665 INFO L280 TraceCheckUtils]: 265: Hoare triple {32889#false} assume !(0 != ~pumpRunning~0); {32889#false} is VALID [2020-07-17 21:59:26,665 INFO L280 TraceCheckUtils]: 266: Hoare triple {32889#false} assume 0 != ~systemActive~0; {32889#false} is VALID [2020-07-17 21:59:26,666 INFO L263 TraceCheckUtils]: 267: Hoare triple {32889#false} call processEnvironment(); {32889#false} is VALID [2020-07-17 21:59:26,666 INFO L280 TraceCheckUtils]: 268: Hoare triple {32889#false} havoc ~tmp~4; {32889#false} is VALID [2020-07-17 21:59:26,666 INFO L280 TraceCheckUtils]: 269: Hoare triple {32889#false} assume !(0 != ~pumpRunning~0); {32889#false} is VALID [2020-07-17 21:59:26,666 INFO L263 TraceCheckUtils]: 270: Hoare triple {32889#false} call processEnvironment__wrappee__lowWaterSensor(); {32889#false} is VALID [2020-07-17 21:59:26,667 INFO L280 TraceCheckUtils]: 271: Hoare triple {32889#false} havoc ~tmp~3; {32889#false} is VALID [2020-07-17 21:59:26,667 INFO L280 TraceCheckUtils]: 272: Hoare triple {32889#false} assume !(0 != ~pumpRunning~0); {32889#false} is VALID [2020-07-17 21:59:26,667 INFO L263 TraceCheckUtils]: 273: Hoare triple {32889#false} call processEnvironment__wrappee__highWaterSensor(); {32889#false} is VALID [2020-07-17 21:59:26,667 INFO L280 TraceCheckUtils]: 274: Hoare triple {32889#false} havoc ~tmp~2; {32889#false} is VALID [2020-07-17 21:59:26,667 INFO L280 TraceCheckUtils]: 275: Hoare triple {32889#false} assume 0 == ~pumpRunning~0; {32889#false} is VALID [2020-07-17 21:59:26,668 INFO L263 TraceCheckUtils]: 276: Hoare triple {32889#false} call #t~ret14 := isHighWaterLevel(); {32889#false} is VALID [2020-07-17 21:59:26,668 INFO L280 TraceCheckUtils]: 277: Hoare triple {32889#false} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32889#false} is VALID [2020-07-17 21:59:26,668 INFO L263 TraceCheckUtils]: 278: Hoare triple {32889#false} call #t~ret34 := isHighWaterSensorDry(); {32889#false} is VALID [2020-07-17 21:59:26,668 INFO L280 TraceCheckUtils]: 279: Hoare triple {32889#false} havoc ~retValue_acc~2; {32889#false} is VALID [2020-07-17 21:59:26,668 INFO L280 TraceCheckUtils]: 280: Hoare triple {32889#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32889#false} is VALID [2020-07-17 21:59:26,669 INFO L280 TraceCheckUtils]: 281: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:26,669 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {32889#false} {32889#false} #522#return; {32889#false} is VALID [2020-07-17 21:59:26,669 INFO L280 TraceCheckUtils]: 283: Hoare triple {32889#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32889#false} is VALID [2020-07-17 21:59:26,669 INFO L280 TraceCheckUtils]: 284: Hoare triple {32889#false} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32889#false} is VALID [2020-07-17 21:59:26,669 INFO L280 TraceCheckUtils]: 285: Hoare triple {32889#false} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32889#false} is VALID [2020-07-17 21:59:26,670 INFO L280 TraceCheckUtils]: 286: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:26,670 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {32889#false} {32889#false} #536#return; {32889#false} is VALID [2020-07-17 21:59:26,670 INFO L280 TraceCheckUtils]: 288: Hoare triple {32889#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {32889#false} is VALID [2020-07-17 21:59:26,670 INFO L280 TraceCheckUtils]: 289: Hoare triple {32889#false} assume 0 != ~tmp~2; {32889#false} is VALID [2020-07-17 21:59:26,670 INFO L263 TraceCheckUtils]: 290: Hoare triple {32889#false} call activatePump(); {32889#false} is VALID [2020-07-17 21:59:26,670 INFO L280 TraceCheckUtils]: 291: Hoare triple {32889#false} ~pumpRunning~0 := 1; {32889#false} is VALID [2020-07-17 21:59:26,671 INFO L280 TraceCheckUtils]: 292: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:26,671 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {32889#false} {32889#false} #538#return; {32889#false} is VALID [2020-07-17 21:59:26,671 INFO L280 TraceCheckUtils]: 294: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:26,671 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {32889#false} {32889#false} #550#return; {32889#false} is VALID [2020-07-17 21:59:26,671 INFO L280 TraceCheckUtils]: 296: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:26,671 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {32889#false} {32889#false} #510#return; {32889#false} is VALID [2020-07-17 21:59:26,672 INFO L280 TraceCheckUtils]: 298: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:26,672 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {32889#false} {32889#false} #528#return; {32889#false} is VALID [2020-07-17 21:59:26,672 INFO L263 TraceCheckUtils]: 300: Hoare triple {32889#false} call __utac_acc__Specification5_spec__3(); {32889#false} is VALID [2020-07-17 21:59:26,672 INFO L280 TraceCheckUtils]: 301: Hoare triple {32889#false} havoc ~tmp~0;havoc ~tmp___0~0; {32889#false} is VALID [2020-07-17 21:59:26,672 INFO L263 TraceCheckUtils]: 302: Hoare triple {32889#false} call #t~ret1 := getWaterLevel(); {32889#false} is VALID [2020-07-17 21:59:26,673 INFO L280 TraceCheckUtils]: 303: Hoare triple {32889#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32889#false} is VALID [2020-07-17 21:59:26,712 INFO L280 TraceCheckUtils]: 304: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:26,712 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {32889#false} {32889#false} #554#return; {32889#false} is VALID [2020-07-17 21:59:26,712 INFO L280 TraceCheckUtils]: 306: Hoare triple {32889#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32889#false} is VALID [2020-07-17 21:59:26,712 INFO L280 TraceCheckUtils]: 307: Hoare triple {32889#false} assume 2 != ~tmp~0; {32889#false} is VALID [2020-07-17 21:59:26,713 INFO L263 TraceCheckUtils]: 308: Hoare triple {32889#false} call #t~ret2 := isPumpRunning(); {32889#false} is VALID [2020-07-17 21:59:26,713 INFO L280 TraceCheckUtils]: 309: Hoare triple {32889#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32889#false} is VALID [2020-07-17 21:59:26,713 INFO L280 TraceCheckUtils]: 310: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-17 21:59:26,714 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {32889#false} {32889#false} #556#return; {32889#false} is VALID [2020-07-17 21:59:26,715 INFO L280 TraceCheckUtils]: 312: Hoare triple {32889#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {32889#false} is VALID [2020-07-17 21:59:26,715 INFO L280 TraceCheckUtils]: 313: Hoare triple {32889#false} assume 0 != ~tmp___0~0; {32889#false} is VALID [2020-07-17 21:59:26,715 INFO L280 TraceCheckUtils]: 314: Hoare triple {32889#false} assume 0 == ~switchedOnBeforeTS~0; {32889#false} is VALID [2020-07-17 21:59:26,715 INFO L263 TraceCheckUtils]: 315: Hoare triple {32889#false} call __automaton_fail(); {32889#false} is VALID [2020-07-17 21:59:26,715 INFO L280 TraceCheckUtils]: 316: Hoare triple {32889#false} assume !false; {32889#false} is VALID [2020-07-17 21:59:26,781 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 249 proven. 18 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2020-07-17 21:59:26,782 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:59:26,782 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-17 21:59:26,783 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [648057248] [2020-07-17 21:59:26,784 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 317 [2020-07-17 22:02:42,720 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:02:42,720 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-17 22:02:43,273 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 384 edges. 384 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:02:43,274 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-17 22:02:43,274 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:02:43,274 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-17 22:02:43,275 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-17 22:02:43,275 INFO L87 Difference]: Start difference. First operand 930 states and 1061 transitions. Second operand 22 states. [2020-07-17 22:02:45,355 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-17 22:02:47,874 WARN L193 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 22:02:48,826 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 22:02:49,508 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 22:02:55,467 WARN L193 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 22:03:02,803 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:03:04,945 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 22:03:05,742 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 22:03:09,845 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:03:18,818 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:03:19,262 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:03:29,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:03:29,622 INFO L93 Difference]: Finished difference Result 1803 states and 2119 transitions. [2020-07-17 22:03:29,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-17 22:03:29,622 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 317 [2020-07-17 22:03:29,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:03:29,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-17 22:03:29,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 544 transitions. [2020-07-17 22:03:29,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-17 22:03:29,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 544 transitions. [2020-07-17 22:03:29,636 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 544 transitions. [2020-07-17 22:03:31,498 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 544 edges. 544 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:03:31,583 INFO L225 Difference]: With dead ends: 1803 [2020-07-17 22:03:31,584 INFO L226 Difference]: Without dead ends: 999 [2020-07-17 22:03:31,587 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 478 GetRequests, 434 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 402 ImplicationChecksByTransitivity, 6.8s TimeCoverageRelationStatistics Valid=384, Invalid=1686, Unknown=0, NotChecked=0, Total=2070 [2020-07-17 22:03:31,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 999 states. [2020-07-17 22:03:41,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 999 to 930. [2020-07-17 22:03:41,966 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:03:41,967 INFO L82 GeneralOperation]: Start isEquivalent. First operand 999 states. Second operand 930 states. [2020-07-17 22:03:41,967 INFO L74 IsIncluded]: Start isIncluded. First operand 999 states. Second operand 930 states. [2020-07-17 22:03:41,967 INFO L87 Difference]: Start difference. First operand 999 states. Second operand 930 states. [2020-07-17 22:03:42,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:03:42,012 INFO L93 Difference]: Finished difference Result 999 states and 1178 transitions. [2020-07-17 22:03:42,012 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1178 transitions. [2020-07-17 22:03:42,015 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:03:42,015 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:03:42,015 INFO L74 IsIncluded]: Start isIncluded. First operand 930 states. Second operand 999 states. [2020-07-17 22:03:42,015 INFO L87 Difference]: Start difference. First operand 930 states. Second operand 999 states. [2020-07-17 22:03:42,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:03:42,076 INFO L93 Difference]: Finished difference Result 999 states and 1178 transitions. [2020-07-17 22:03:42,077 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1178 transitions. [2020-07-17 22:03:42,080 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:03:42,080 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:03:42,080 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:03:42,080 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:03:42,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 930 states. [2020-07-17 22:03:42,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 930 states and 1058 transitions. [2020-07-17 22:03:42,144 INFO L78 Accepts]: Start accepts. Automaton has 930 states and 1058 transitions. Word has length 317 [2020-07-17 22:03:42,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:03:42,144 INFO L479 AbstractCegarLoop]: Abstraction has 930 states and 1058 transitions. [2020-07-17 22:03:42,144 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-17 22:03:42,145 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1058 transitions. [2020-07-17 22:03:42,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2020-07-17 22:03:42,152 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:03:42,152 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:03:42,365 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-07-17 22:03:42,366 INFO L427 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:03:42,366 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:03:42,367 INFO L82 PathProgramCache]: Analyzing trace with hash 604204108, now seen corresponding path program 1 times [2020-07-17 22:03:42,367 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:03:42,367 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1836775863] [2020-07-17 22:03:42,368 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:03:42,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:42,763 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:03:42,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:42,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {40526#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:42,828 INFO L280 TraceCheckUtils]: 1: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume true; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:42,829 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40280#(= 0 ~methaneLevelCritical~0)} {40275#true} #572#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:42,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:42,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:42,833 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #462#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:42,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:42,835 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:42,836 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #464#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:42,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:42,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {40275#true} is VALID [2020-07-17 22:03:42,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:42,841 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #466#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:42,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:42,844 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:42,845 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #468#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:42,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:42,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {40275#true} is VALID [2020-07-17 22:03:42,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:42,864 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #562#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:42,881 INFO L280 TraceCheckUtils]: 0: Hoare triple {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40275#true} is VALID [2020-07-17 22:03:42,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:42,882 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #512#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:42,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:42,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:42,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:42,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:42,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:42,928 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-17 22:03:42,928 INFO L263 TraceCheckUtils]: 0: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:42,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:42,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:42,929 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-17 22:03:42,929 INFO L280 TraceCheckUtils]: 4: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-17 22:03:42,929 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:42,930 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40275#true} {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {40275#true} is VALID [2020-07-17 22:03:42,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:42,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:42,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:42,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:42,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:42,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:42,970 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:42,971 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:42,971 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-17 22:03:42,971 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-17 22:03:42,971 INFO L263 TraceCheckUtils]: 1: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-17 22:03:42,972 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:42,972 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:42,972 INFO L280 TraceCheckUtils]: 4: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:42,972 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-17 22:03:42,973 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-17 22:03:42,973 INFO L280 TraceCheckUtils]: 7: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-17 22:03:42,973 INFO L280 TraceCheckUtils]: 8: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-17 22:03:42,973 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:42,974 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-17 22:03:42,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:42,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-17 22:03:42,979 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:42,979 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-17 22:03:42,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:42,981 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume 0 == ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:42,981 INFO L263 TraceCheckUtils]: 2: Hoare triple {40275#true} call #t~ret14 := isHighWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:42,982 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-17 22:03:42,982 INFO L263 TraceCheckUtils]: 4: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-17 22:03:42,982 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:42,983 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:42,983 INFO L280 TraceCheckUtils]: 7: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:42,983 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-17 22:03:42,984 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-17 22:03:42,984 INFO L280 TraceCheckUtils]: 10: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-17 22:03:42,984 INFO L280 TraceCheckUtils]: 11: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-17 22:03:42,985 INFO L280 TraceCheckUtils]: 12: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:42,985 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-17 22:03:42,985 INFO L280 TraceCheckUtils]: 14: Hoare triple {40275#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {40275#true} is VALID [2020-07-17 22:03:42,986 INFO L280 TraceCheckUtils]: 15: Hoare triple {40275#true} assume 0 != ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:42,987 INFO L263 TraceCheckUtils]: 16: Hoare triple {40275#true} call activatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:42,987 INFO L280 TraceCheckUtils]: 17: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-17 22:03:42,988 INFO L280 TraceCheckUtils]: 18: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:42,988 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-17 22:03:42,988 INFO L280 TraceCheckUtils]: 20: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:42,989 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40275#true} {40275#true} #550#return; {40275#true} is VALID [2020-07-17 22:03:42,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40275#true} is VALID [2020-07-17 22:03:42,990 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-17 22:03:42,991 INFO L263 TraceCheckUtils]: 2: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:42,991 INFO L280 TraceCheckUtils]: 3: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:42,991 INFO L280 TraceCheckUtils]: 4: Hoare triple {40275#true} assume 0 == ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:42,992 INFO L263 TraceCheckUtils]: 5: Hoare triple {40275#true} call #t~ret14 := isHighWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:42,992 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-17 22:03:42,992 INFO L263 TraceCheckUtils]: 7: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-17 22:03:42,992 INFO L280 TraceCheckUtils]: 8: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:42,993 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:42,993 INFO L280 TraceCheckUtils]: 10: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:42,993 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-17 22:03:42,993 INFO L280 TraceCheckUtils]: 12: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-17 22:03:42,994 INFO L280 TraceCheckUtils]: 13: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-17 22:03:42,994 INFO L280 TraceCheckUtils]: 14: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-17 22:03:42,994 INFO L280 TraceCheckUtils]: 15: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:42,995 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-17 22:03:42,995 INFO L280 TraceCheckUtils]: 17: Hoare triple {40275#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {40275#true} is VALID [2020-07-17 22:03:42,995 INFO L280 TraceCheckUtils]: 18: Hoare triple {40275#true} assume 0 != ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:42,997 INFO L263 TraceCheckUtils]: 19: Hoare triple {40275#true} call activatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:42,997 INFO L280 TraceCheckUtils]: 20: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-17 22:03:42,997 INFO L280 TraceCheckUtils]: 21: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:42,998 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-17 22:03:42,998 INFO L280 TraceCheckUtils]: 23: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:42,998 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {40275#true} {40275#true} #550#return; {40275#true} is VALID [2020-07-17 22:03:42,998 INFO L280 TraceCheckUtils]: 25: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:42,998 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {40275#true} {40275#true} #510#return; {40275#true} is VALID [2020-07-17 22:03:42,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {40275#true} is VALID [2020-07-17 22:03:42,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-17 22:03:43,000 INFO L263 TraceCheckUtils]: 2: Hoare triple {40275#true} call processEnvironment__wrappee__lowWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,000 INFO L280 TraceCheckUtils]: 3: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40275#true} is VALID [2020-07-17 22:03:43,001 INFO L280 TraceCheckUtils]: 4: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-17 22:03:43,002 INFO L263 TraceCheckUtils]: 5: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,002 INFO L280 TraceCheckUtils]: 6: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:43,002 INFO L280 TraceCheckUtils]: 7: Hoare triple {40275#true} assume 0 == ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:43,002 INFO L263 TraceCheckUtils]: 8: Hoare triple {40275#true} call #t~ret14 := isHighWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:43,002 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-17 22:03:43,003 INFO L263 TraceCheckUtils]: 10: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-17 22:03:43,003 INFO L280 TraceCheckUtils]: 11: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:43,003 INFO L280 TraceCheckUtils]: 12: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:43,003 INFO L280 TraceCheckUtils]: 13: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,003 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-17 22:03:43,004 INFO L280 TraceCheckUtils]: 15: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-17 22:03:43,004 INFO L280 TraceCheckUtils]: 16: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-17 22:03:43,004 INFO L280 TraceCheckUtils]: 17: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-17 22:03:43,004 INFO L280 TraceCheckUtils]: 18: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,005 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-17 22:03:43,005 INFO L280 TraceCheckUtils]: 20: Hoare triple {40275#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {40275#true} is VALID [2020-07-17 22:03:43,005 INFO L280 TraceCheckUtils]: 21: Hoare triple {40275#true} assume 0 != ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:43,006 INFO L263 TraceCheckUtils]: 22: Hoare triple {40275#true} call activatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,006 INFO L280 TraceCheckUtils]: 23: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-17 22:03:43,006 INFO L280 TraceCheckUtils]: 24: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,007 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-17 22:03:43,007 INFO L280 TraceCheckUtils]: 26: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,007 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {40275#true} {40275#true} #550#return; {40275#true} is VALID [2020-07-17 22:03:43,007 INFO L280 TraceCheckUtils]: 28: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,007 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {40275#true} {40275#true} #510#return; {40275#true} is VALID [2020-07-17 22:03:43,008 INFO L280 TraceCheckUtils]: 30: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,008 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {40275#true} {40275#true} #528#return; {40275#true} is VALID [2020-07-17 22:03:43,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,016 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-17 22:03:43,017 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,017 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-17 22:03:43,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-17 22:03:43,018 INFO L263 TraceCheckUtils]: 1: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:43,018 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-17 22:03:43,019 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,019 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-17 22:03:43,019 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-17 22:03:43,019 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume !(2 != ~tmp~0); {40275#true} is VALID [2020-07-17 22:03:43,020 INFO L280 TraceCheckUtils]: 7: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,020 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40275#true} {40275#true} #530#return; {40275#true} is VALID [2020-07-17 22:03:43,022 INFO L263 TraceCheckUtils]: 0: Hoare triple {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:43,023 INFO L263 TraceCheckUtils]: 1: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:43,023 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,023 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,023 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-17 22:03:43,024 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-17 22:03:43,024 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,024 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40275#true} {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {40275#true} is VALID [2020-07-17 22:03:43,024 INFO L280 TraceCheckUtils]: 8: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-17 22:03:43,025 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} assume 0 != ~systemActive~0; {40275#true} is VALID [2020-07-17 22:03:43,026 INFO L263 TraceCheckUtils]: 10: Hoare triple {40275#true} call processEnvironment(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,026 INFO L280 TraceCheckUtils]: 11: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {40275#true} is VALID [2020-07-17 22:03:43,027 INFO L280 TraceCheckUtils]: 12: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-17 22:03:43,028 INFO L263 TraceCheckUtils]: 13: Hoare triple {40275#true} call processEnvironment__wrappee__lowWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,028 INFO L280 TraceCheckUtils]: 14: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40275#true} is VALID [2020-07-17 22:03:43,028 INFO L280 TraceCheckUtils]: 15: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-17 22:03:43,029 INFO L263 TraceCheckUtils]: 16: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,029 INFO L280 TraceCheckUtils]: 17: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:43,030 INFO L280 TraceCheckUtils]: 18: Hoare triple {40275#true} assume 0 == ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:43,030 INFO L263 TraceCheckUtils]: 19: Hoare triple {40275#true} call #t~ret14 := isHighWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:43,030 INFO L280 TraceCheckUtils]: 20: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-17 22:03:43,030 INFO L263 TraceCheckUtils]: 21: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-17 22:03:43,030 INFO L280 TraceCheckUtils]: 22: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:43,031 INFO L280 TraceCheckUtils]: 23: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:43,031 INFO L280 TraceCheckUtils]: 24: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,031 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-17 22:03:43,032 INFO L280 TraceCheckUtils]: 26: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-17 22:03:43,032 INFO L280 TraceCheckUtils]: 27: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-17 22:03:43,032 INFO L280 TraceCheckUtils]: 28: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-17 22:03:43,033 INFO L280 TraceCheckUtils]: 29: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,033 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-17 22:03:43,033 INFO L280 TraceCheckUtils]: 31: Hoare triple {40275#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {40275#true} is VALID [2020-07-17 22:03:43,033 INFO L280 TraceCheckUtils]: 32: Hoare triple {40275#true} assume 0 != ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:43,035 INFO L263 TraceCheckUtils]: 33: Hoare triple {40275#true} call activatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,035 INFO L280 TraceCheckUtils]: 34: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-17 22:03:43,035 INFO L280 TraceCheckUtils]: 35: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,036 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-17 22:03:43,036 INFO L280 TraceCheckUtils]: 37: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,036 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {40275#true} {40275#true} #550#return; {40275#true} is VALID [2020-07-17 22:03:43,036 INFO L280 TraceCheckUtils]: 39: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,036 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {40275#true} {40275#true} #510#return; {40275#true} is VALID [2020-07-17 22:03:43,037 INFO L280 TraceCheckUtils]: 41: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,037 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {40275#true} {40275#true} #528#return; {40275#true} is VALID [2020-07-17 22:03:43,037 INFO L263 TraceCheckUtils]: 43: Hoare triple {40275#true} call __utac_acc__Specification5_spec__3(); {40275#true} is VALID [2020-07-17 22:03:43,037 INFO L280 TraceCheckUtils]: 44: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-17 22:03:43,037 INFO L263 TraceCheckUtils]: 45: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:43,037 INFO L280 TraceCheckUtils]: 46: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-17 22:03:43,038 INFO L280 TraceCheckUtils]: 47: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,038 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-17 22:03:43,038 INFO L280 TraceCheckUtils]: 49: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-17 22:03:43,038 INFO L280 TraceCheckUtils]: 50: Hoare triple {40275#true} assume !(2 != ~tmp~0); {40275#true} is VALID [2020-07-17 22:03:43,038 INFO L280 TraceCheckUtils]: 51: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,039 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {40275#true} {40275#true} #530#return; {40275#true} is VALID [2020-07-17 22:03:43,039 INFO L280 TraceCheckUtils]: 53: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,041 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #518#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,074 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,074 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-17 22:03:43,075 INFO L263 TraceCheckUtils]: 0: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:43,075 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,075 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,075 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-17 22:03:43,076 INFO L280 TraceCheckUtils]: 4: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-17 22:03:43,076 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,076 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40275#true} {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {40275#true} is VALID [2020-07-17 22:03:43,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,080 INFO L280 TraceCheckUtils]: 0: Hoare triple {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40275#true} is VALID [2020-07-17 22:03:43,081 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,081 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40275#true} #526#return; {40275#true} is VALID [2020-07-17 22:03:43,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,216 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,218 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {40275#true} #566#return; {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} is VALID [2020-07-17 22:03:43,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~5; {40275#true} is VALID [2020-07-17 22:03:43,219 INFO L263 TraceCheckUtils]: 1: Hoare triple {40275#true} call #t~ret17 := isMethaneLevelCritical(); {40275#true} is VALID [2020-07-17 22:03:43,220 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,220 INFO L280 TraceCheckUtils]: 3: Hoare triple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,222 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {40275#true} #566#return; {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} is VALID [2020-07-17 22:03:43,223 INFO L280 TraceCheckUtils]: 5: Hoare triple {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,224 INFO L280 TraceCheckUtils]: 6: Hoare triple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,225 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {40275#true} #504#return; {40730#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret16|))} is VALID [2020-07-17 22:03:43,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {40275#true} is VALID [2020-07-17 22:03:43,254 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,254 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40275#true} #502#return; {40275#true} is VALID [2020-07-17 22:03:43,254 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {40275#true} is VALID [2020-07-17 22:03:43,255 INFO L263 TraceCheckUtils]: 1: Hoare triple {40275#true} call #t~ret35 := isLowWaterSensorDry(); {40275#true} is VALID [2020-07-17 22:03:43,255 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {40275#true} is VALID [2020-07-17 22:03:43,255 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,256 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40275#true} {40275#true} #502#return; {40275#true} is VALID [2020-07-17 22:03:43,256 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {40275#true} is VALID [2020-07-17 22:03:43,256 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {40275#true} is VALID [2020-07-17 22:03:43,256 INFO L280 TraceCheckUtils]: 7: Hoare triple {40275#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {40275#true} is VALID [2020-07-17 22:03:43,256 INFO L280 TraceCheckUtils]: 8: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,257 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {40275#true} {40275#true} #544#return; {40275#true} is VALID [2020-07-17 22:03:43,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,266 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40275#true} {40275#true} #542#return; {40275#true} is VALID [2020-07-17 22:03:43,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:43,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume !(0 == ~pumpRunning~0); {40275#true} is VALID [2020-07-17 22:03:43,266 INFO L263 TraceCheckUtils]: 2: Hoare triple {40275#true} call processEnvironment__wrappee__base(); {40275#true} is VALID [2020-07-17 22:03:43,267 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,267 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40275#true} {40275#true} #542#return; {40275#true} is VALID [2020-07-17 22:03:43,267 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,267 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40275#true} {40275#true} #548#return; {40275#true} is VALID [2020-07-17 22:03:43,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40275#true} is VALID [2020-07-17 22:03:43,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:43,268 INFO L263 TraceCheckUtils]: 2: Hoare triple {40275#true} call #t~ret15 := isLowWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:43,268 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {40275#true} is VALID [2020-07-17 22:03:43,268 INFO L263 TraceCheckUtils]: 4: Hoare triple {40275#true} call #t~ret35 := isLowWaterSensorDry(); {40275#true} is VALID [2020-07-17 22:03:43,268 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {40275#true} is VALID [2020-07-17 22:03:43,269 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,269 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40275#true} {40275#true} #502#return; {40275#true} is VALID [2020-07-17 22:03:43,269 INFO L280 TraceCheckUtils]: 8: Hoare triple {40275#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {40275#true} is VALID [2020-07-17 22:03:43,269 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {40275#true} is VALID [2020-07-17 22:03:43,269 INFO L280 TraceCheckUtils]: 10: Hoare triple {40275#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {40275#true} is VALID [2020-07-17 22:03:43,270 INFO L280 TraceCheckUtils]: 11: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,270 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {40275#true} {40275#true} #544#return; {40275#true} is VALID [2020-07-17 22:03:43,270 INFO L280 TraceCheckUtils]: 13: Hoare triple {40275#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {40275#true} is VALID [2020-07-17 22:03:43,270 INFO L280 TraceCheckUtils]: 14: Hoare triple {40275#true} assume !(0 != ~tmp~3); {40275#true} is VALID [2020-07-17 22:03:43,272 INFO L263 TraceCheckUtils]: 15: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,272 INFO L280 TraceCheckUtils]: 16: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:43,272 INFO L280 TraceCheckUtils]: 17: Hoare triple {40275#true} assume !(0 == ~pumpRunning~0); {40275#true} is VALID [2020-07-17 22:03:43,273 INFO L263 TraceCheckUtils]: 18: Hoare triple {40275#true} call processEnvironment__wrappee__base(); {40275#true} is VALID [2020-07-17 22:03:43,273 INFO L280 TraceCheckUtils]: 19: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,273 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {40275#true} {40275#true} #542#return; {40275#true} is VALID [2020-07-17 22:03:43,273 INFO L280 TraceCheckUtils]: 21: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,273 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {40275#true} {40275#true} #548#return; {40275#true} is VALID [2020-07-17 22:03:43,273 INFO L280 TraceCheckUtils]: 23: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,274 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #508#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {40275#true} is VALID [2020-07-17 22:03:43,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:43,275 INFO L263 TraceCheckUtils]: 2: Hoare triple {40275#true} call #t~ret16 := isMethaneAlarm(); {40275#true} is VALID [2020-07-17 22:03:43,276 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} havoc ~retValue_acc~5; {40275#true} is VALID [2020-07-17 22:03:43,276 INFO L263 TraceCheckUtils]: 4: Hoare triple {40275#true} call #t~ret17 := isMethaneLevelCritical(); {40275#true} is VALID [2020-07-17 22:03:43,277 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,277 INFO L280 TraceCheckUtils]: 6: Hoare triple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,278 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {40275#true} #566#return; {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} is VALID [2020-07-17 22:03:43,279 INFO L280 TraceCheckUtils]: 8: Hoare triple {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,280 INFO L280 TraceCheckUtils]: 9: Hoare triple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,281 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {40275#true} #504#return; {40730#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret16|))} is VALID [2020-07-17 22:03:43,282 INFO L280 TraceCheckUtils]: 11: Hoare triple {40730#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret16|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {40731#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~4))} is VALID [2020-07-17 22:03:43,283 INFO L280 TraceCheckUtils]: 12: Hoare triple {40731#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~4))} assume !(0 != ~tmp~4); {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,284 INFO L263 TraceCheckUtils]: 13: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__lowWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,285 INFO L280 TraceCheckUtils]: 14: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40275#true} is VALID [2020-07-17 22:03:43,285 INFO L280 TraceCheckUtils]: 15: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:43,285 INFO L263 TraceCheckUtils]: 16: Hoare triple {40275#true} call #t~ret15 := isLowWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:43,285 INFO L280 TraceCheckUtils]: 17: Hoare triple {40275#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {40275#true} is VALID [2020-07-17 22:03:43,285 INFO L263 TraceCheckUtils]: 18: Hoare triple {40275#true} call #t~ret35 := isLowWaterSensorDry(); {40275#true} is VALID [2020-07-17 22:03:43,285 INFO L280 TraceCheckUtils]: 19: Hoare triple {40275#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {40275#true} is VALID [2020-07-17 22:03:43,286 INFO L280 TraceCheckUtils]: 20: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,286 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40275#true} {40275#true} #502#return; {40275#true} is VALID [2020-07-17 22:03:43,286 INFO L280 TraceCheckUtils]: 22: Hoare triple {40275#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {40275#true} is VALID [2020-07-17 22:03:43,286 INFO L280 TraceCheckUtils]: 23: Hoare triple {40275#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {40275#true} is VALID [2020-07-17 22:03:43,286 INFO L280 TraceCheckUtils]: 24: Hoare triple {40275#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {40275#true} is VALID [2020-07-17 22:03:43,287 INFO L280 TraceCheckUtils]: 25: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,287 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {40275#true} {40275#true} #544#return; {40275#true} is VALID [2020-07-17 22:03:43,287 INFO L280 TraceCheckUtils]: 27: Hoare triple {40275#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {40275#true} is VALID [2020-07-17 22:03:43,287 INFO L280 TraceCheckUtils]: 28: Hoare triple {40275#true} assume !(0 != ~tmp~3); {40275#true} is VALID [2020-07-17 22:03:43,288 INFO L263 TraceCheckUtils]: 29: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,288 INFO L280 TraceCheckUtils]: 30: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:43,289 INFO L280 TraceCheckUtils]: 31: Hoare triple {40275#true} assume !(0 == ~pumpRunning~0); {40275#true} is VALID [2020-07-17 22:03:43,289 INFO L263 TraceCheckUtils]: 32: Hoare triple {40275#true} call processEnvironment__wrappee__base(); {40275#true} is VALID [2020-07-17 22:03:43,289 INFO L280 TraceCheckUtils]: 33: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,289 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {40275#true} {40275#true} #542#return; {40275#true} is VALID [2020-07-17 22:03:43,289 INFO L280 TraceCheckUtils]: 35: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,289 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {40275#true} {40275#true} #548#return; {40275#true} is VALID [2020-07-17 22:03:43,290 INFO L280 TraceCheckUtils]: 37: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,291 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #508#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,291 INFO L280 TraceCheckUtils]: 39: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume true; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,292 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {40280#(= 0 ~methaneLevelCritical~0)} {40275#true} #528#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,305 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-17 22:03:43,305 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,306 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-17 22:03:43,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,309 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,309 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40275#true} #556#return; {40275#true} is VALID [2020-07-17 22:03:43,310 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-17 22:03:43,310 INFO L263 TraceCheckUtils]: 1: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:43,310 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-17 22:03:43,310 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,311 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-17 22:03:43,311 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-17 22:03:43,311 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume 2 != ~tmp~0; {40275#true} is VALID [2020-07-17 22:03:43,311 INFO L263 TraceCheckUtils]: 7: Hoare triple {40275#true} call #t~ret2 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:43,311 INFO L280 TraceCheckUtils]: 8: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,311 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,312 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40275#true} {40275#true} #556#return; {40275#true} is VALID [2020-07-17 22:03:43,312 INFO L280 TraceCheckUtils]: 11: Hoare triple {40275#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {40275#true} is VALID [2020-07-17 22:03:43,312 INFO L280 TraceCheckUtils]: 12: Hoare triple {40275#true} assume 0 != ~tmp___0~0; {40275#true} is VALID [2020-07-17 22:03:43,312 INFO L280 TraceCheckUtils]: 13: Hoare triple {40275#true} assume !(0 == ~switchedOnBeforeTS~0); {40275#true} is VALID [2020-07-17 22:03:43,312 INFO L280 TraceCheckUtils]: 14: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,313 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #530#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,315 INFO L263 TraceCheckUtils]: 0: Hoare triple {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:43,315 INFO L263 TraceCheckUtils]: 1: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:43,315 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,315 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,315 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-17 22:03:43,316 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-17 22:03:43,316 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,316 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40275#true} {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {40275#true} is VALID [2020-07-17 22:03:43,316 INFO L280 TraceCheckUtils]: 8: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:43,317 INFO L263 TraceCheckUtils]: 9: Hoare triple {40275#true} call lowerWaterLevel(); {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:43,317 INFO L280 TraceCheckUtils]: 10: Hoare triple {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40275#true} is VALID [2020-07-17 22:03:43,317 INFO L280 TraceCheckUtils]: 11: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,318 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {40275#true} {40275#true} #526#return; {40275#true} is VALID [2020-07-17 22:03:43,318 INFO L280 TraceCheckUtils]: 13: Hoare triple {40275#true} assume 0 != ~systemActive~0; {40275#true} is VALID [2020-07-17 22:03:43,320 INFO L263 TraceCheckUtils]: 14: Hoare triple {40275#true} call processEnvironment(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,320 INFO L280 TraceCheckUtils]: 15: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {40275#true} is VALID [2020-07-17 22:03:43,320 INFO L280 TraceCheckUtils]: 16: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:43,320 INFO L263 TraceCheckUtils]: 17: Hoare triple {40275#true} call #t~ret16 := isMethaneAlarm(); {40275#true} is VALID [2020-07-17 22:03:43,320 INFO L280 TraceCheckUtils]: 18: Hoare triple {40275#true} havoc ~retValue_acc~5; {40275#true} is VALID [2020-07-17 22:03:43,321 INFO L263 TraceCheckUtils]: 19: Hoare triple {40275#true} call #t~ret17 := isMethaneLevelCritical(); {40275#true} is VALID [2020-07-17 22:03:43,322 INFO L280 TraceCheckUtils]: 20: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,322 INFO L280 TraceCheckUtils]: 21: Hoare triple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,323 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {40275#true} #566#return; {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} is VALID [2020-07-17 22:03:43,324 INFO L280 TraceCheckUtils]: 23: Hoare triple {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,325 INFO L280 TraceCheckUtils]: 24: Hoare triple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,326 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {40275#true} #504#return; {40730#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret16|))} is VALID [2020-07-17 22:03:43,328 INFO L280 TraceCheckUtils]: 26: Hoare triple {40730#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret16|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {40731#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~4))} is VALID [2020-07-17 22:03:43,329 INFO L280 TraceCheckUtils]: 27: Hoare triple {40731#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~4))} assume !(0 != ~tmp~4); {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,330 INFO L263 TraceCheckUtils]: 28: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__lowWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,330 INFO L280 TraceCheckUtils]: 29: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40275#true} is VALID [2020-07-17 22:03:43,330 INFO L280 TraceCheckUtils]: 30: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:43,330 INFO L263 TraceCheckUtils]: 31: Hoare triple {40275#true} call #t~ret15 := isLowWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:43,331 INFO L280 TraceCheckUtils]: 32: Hoare triple {40275#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {40275#true} is VALID [2020-07-17 22:03:43,331 INFO L263 TraceCheckUtils]: 33: Hoare triple {40275#true} call #t~ret35 := isLowWaterSensorDry(); {40275#true} is VALID [2020-07-17 22:03:43,331 INFO L280 TraceCheckUtils]: 34: Hoare triple {40275#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {40275#true} is VALID [2020-07-17 22:03:43,331 INFO L280 TraceCheckUtils]: 35: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,331 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {40275#true} {40275#true} #502#return; {40275#true} is VALID [2020-07-17 22:03:43,332 INFO L280 TraceCheckUtils]: 37: Hoare triple {40275#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {40275#true} is VALID [2020-07-17 22:03:43,332 INFO L280 TraceCheckUtils]: 38: Hoare triple {40275#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {40275#true} is VALID [2020-07-17 22:03:43,332 INFO L280 TraceCheckUtils]: 39: Hoare triple {40275#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {40275#true} is VALID [2020-07-17 22:03:43,332 INFO L280 TraceCheckUtils]: 40: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,332 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {40275#true} {40275#true} #544#return; {40275#true} is VALID [2020-07-17 22:03:43,332 INFO L280 TraceCheckUtils]: 42: Hoare triple {40275#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {40275#true} is VALID [2020-07-17 22:03:43,333 INFO L280 TraceCheckUtils]: 43: Hoare triple {40275#true} assume !(0 != ~tmp~3); {40275#true} is VALID [2020-07-17 22:03:43,334 INFO L263 TraceCheckUtils]: 44: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,334 INFO L280 TraceCheckUtils]: 45: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:43,334 INFO L280 TraceCheckUtils]: 46: Hoare triple {40275#true} assume !(0 == ~pumpRunning~0); {40275#true} is VALID [2020-07-17 22:03:43,334 INFO L263 TraceCheckUtils]: 47: Hoare triple {40275#true} call processEnvironment__wrappee__base(); {40275#true} is VALID [2020-07-17 22:03:43,334 INFO L280 TraceCheckUtils]: 48: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,335 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {40275#true} {40275#true} #542#return; {40275#true} is VALID [2020-07-17 22:03:43,335 INFO L280 TraceCheckUtils]: 50: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,335 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {40275#true} {40275#true} #548#return; {40275#true} is VALID [2020-07-17 22:03:43,335 INFO L280 TraceCheckUtils]: 52: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,336 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #508#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,337 INFO L280 TraceCheckUtils]: 54: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume true; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,338 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {40280#(= 0 ~methaneLevelCritical~0)} {40275#true} #528#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,338 INFO L263 TraceCheckUtils]: 56: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {40275#true} is VALID [2020-07-17 22:03:43,338 INFO L280 TraceCheckUtils]: 57: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-17 22:03:43,339 INFO L263 TraceCheckUtils]: 58: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:43,339 INFO L280 TraceCheckUtils]: 59: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-17 22:03:43,339 INFO L280 TraceCheckUtils]: 60: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,339 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-17 22:03:43,339 INFO L280 TraceCheckUtils]: 62: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-17 22:03:43,340 INFO L280 TraceCheckUtils]: 63: Hoare triple {40275#true} assume 2 != ~tmp~0; {40275#true} is VALID [2020-07-17 22:03:43,340 INFO L263 TraceCheckUtils]: 64: Hoare triple {40275#true} call #t~ret2 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:43,340 INFO L280 TraceCheckUtils]: 65: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,340 INFO L280 TraceCheckUtils]: 66: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,341 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {40275#true} {40275#true} #556#return; {40275#true} is VALID [2020-07-17 22:03:43,341 INFO L280 TraceCheckUtils]: 68: Hoare triple {40275#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {40275#true} is VALID [2020-07-17 22:03:43,341 INFO L280 TraceCheckUtils]: 69: Hoare triple {40275#true} assume 0 != ~tmp___0~0; {40275#true} is VALID [2020-07-17 22:03:43,341 INFO L280 TraceCheckUtils]: 70: Hoare triple {40275#true} assume !(0 == ~switchedOnBeforeTS~0); {40275#true} is VALID [2020-07-17 22:03:43,341 INFO L280 TraceCheckUtils]: 71: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,343 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #530#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,343 INFO L280 TraceCheckUtils]: 73: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume true; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,344 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {40280#(= 0 ~methaneLevelCritical~0)} {40280#(= 0 ~methaneLevelCritical~0)} #518#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,391 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-17 22:03:43,391 INFO L263 TraceCheckUtils]: 0: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:43,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,392 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,392 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-17 22:03:43,392 INFO L280 TraceCheckUtils]: 4: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-17 22:03:43,392 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,393 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40275#true} {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {40275#true} is VALID [2020-07-17 22:03:43,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40275#true} is VALID [2020-07-17 22:03:43,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,397 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40275#true} #526#return; {40275#true} is VALID [2020-07-17 22:03:43,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,492 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {40275#true} #566#return; {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} is VALID [2020-07-17 22:03:43,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~5; {40275#true} is VALID [2020-07-17 22:03:43,493 INFO L263 TraceCheckUtils]: 1: Hoare triple {40275#true} call #t~ret17 := isMethaneLevelCritical(); {40275#true} is VALID [2020-07-17 22:03:43,493 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,494 INFO L280 TraceCheckUtils]: 3: Hoare triple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,495 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {40275#true} #566#return; {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} is VALID [2020-07-17 22:03:43,496 INFO L280 TraceCheckUtils]: 5: Hoare triple {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,497 INFO L280 TraceCheckUtils]: 6: Hoare triple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,498 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {40275#true} #504#return; {40847#(or (= 0 |processEnvironment_#t~ret16|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-17 22:03:43,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {40275#true} is VALID [2020-07-17 22:03:43,502 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,503 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40820#(not (= 0 ~methaneLevelCritical~0))} #506#return; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:43,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {40275#true} is VALID [2020-07-17 22:03:43,503 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:43,503 INFO L263 TraceCheckUtils]: 2: Hoare triple {40275#true} call #t~ret16 := isMethaneAlarm(); {40275#true} is VALID [2020-07-17 22:03:43,503 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} havoc ~retValue_acc~5; {40275#true} is VALID [2020-07-17 22:03:43,504 INFO L263 TraceCheckUtils]: 4: Hoare triple {40275#true} call #t~ret17 := isMethaneLevelCritical(); {40275#true} is VALID [2020-07-17 22:03:43,504 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,505 INFO L280 TraceCheckUtils]: 6: Hoare triple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,506 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {40275#true} #566#return; {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} is VALID [2020-07-17 22:03:43,507 INFO L280 TraceCheckUtils]: 8: Hoare triple {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,508 INFO L280 TraceCheckUtils]: 9: Hoare triple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,508 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {40275#true} #504#return; {40847#(or (= 0 |processEnvironment_#t~ret16|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-17 22:03:43,509 INFO L280 TraceCheckUtils]: 11: Hoare triple {40847#(or (= 0 |processEnvironment_#t~ret16|) (not (= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {40848#(or (= 0 processEnvironment_~tmp~4) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-17 22:03:43,510 INFO L280 TraceCheckUtils]: 12: Hoare triple {40848#(or (= 0 processEnvironment_~tmp~4) (not (= 0 ~methaneLevelCritical~0)))} assume 0 != ~tmp~4; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:43,511 INFO L263 TraceCheckUtils]: 13: Hoare triple {40820#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,511 INFO L280 TraceCheckUtils]: 14: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {40275#true} is VALID [2020-07-17 22:03:43,511 INFO L280 TraceCheckUtils]: 15: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,512 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {40275#true} {40820#(not (= 0 ~methaneLevelCritical~0))} #506#return; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:43,513 INFO L280 TraceCheckUtils]: 17: Hoare triple {40820#(not (= 0 ~methaneLevelCritical~0))} assume true; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:43,513 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {40820#(not (= 0 ~methaneLevelCritical~0))} {40275#true} #528#return; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:43,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,521 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-17 22:03:43,522 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,522 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-17 22:03:43,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,525 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,525 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40275#true} #556#return; {40275#true} is VALID [2020-07-17 22:03:43,525 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-17 22:03:43,526 INFO L263 TraceCheckUtils]: 1: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:43,526 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-17 22:03:43,526 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,526 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-17 22:03:43,527 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-17 22:03:43,527 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume 2 != ~tmp~0; {40275#true} is VALID [2020-07-17 22:03:43,527 INFO L263 TraceCheckUtils]: 7: Hoare triple {40275#true} call #t~ret2 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:43,527 INFO L280 TraceCheckUtils]: 8: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,527 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,528 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40275#true} {40275#true} #556#return; {40275#true} is VALID [2020-07-17 22:03:43,528 INFO L280 TraceCheckUtils]: 11: Hoare triple {40275#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {40275#true} is VALID [2020-07-17 22:03:43,528 INFO L280 TraceCheckUtils]: 12: Hoare triple {40275#true} assume !(0 != ~tmp___0~0); {40275#true} is VALID [2020-07-17 22:03:43,528 INFO L280 TraceCheckUtils]: 13: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,529 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {40275#true} {40820#(not (= 0 ~methaneLevelCritical~0))} #530#return; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:43,530 INFO L263 TraceCheckUtils]: 0: Hoare triple {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:43,530 INFO L263 TraceCheckUtils]: 1: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:43,531 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,531 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,531 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-17 22:03:43,531 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-17 22:03:43,531 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,531 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40275#true} {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {40275#true} is VALID [2020-07-17 22:03:43,532 INFO L280 TraceCheckUtils]: 8: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:43,533 INFO L263 TraceCheckUtils]: 9: Hoare triple {40275#true} call lowerWaterLevel(); {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:43,533 INFO L280 TraceCheckUtils]: 10: Hoare triple {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40275#true} is VALID [2020-07-17 22:03:43,533 INFO L280 TraceCheckUtils]: 11: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,533 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {40275#true} {40275#true} #526#return; {40275#true} is VALID [2020-07-17 22:03:43,533 INFO L280 TraceCheckUtils]: 13: Hoare triple {40275#true} assume 0 != ~systemActive~0; {40275#true} is VALID [2020-07-17 22:03:43,534 INFO L263 TraceCheckUtils]: 14: Hoare triple {40275#true} call processEnvironment(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,534 INFO L280 TraceCheckUtils]: 15: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {40275#true} is VALID [2020-07-17 22:03:43,534 INFO L280 TraceCheckUtils]: 16: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:43,535 INFO L263 TraceCheckUtils]: 17: Hoare triple {40275#true} call #t~ret16 := isMethaneAlarm(); {40275#true} is VALID [2020-07-17 22:03:43,535 INFO L280 TraceCheckUtils]: 18: Hoare triple {40275#true} havoc ~retValue_acc~5; {40275#true} is VALID [2020-07-17 22:03:43,535 INFO L263 TraceCheckUtils]: 19: Hoare triple {40275#true} call #t~ret17 := isMethaneLevelCritical(); {40275#true} is VALID [2020-07-17 22:03:43,536 INFO L280 TraceCheckUtils]: 20: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,537 INFO L280 TraceCheckUtils]: 21: Hoare triple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,538 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {40275#true} #566#return; {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} is VALID [2020-07-17 22:03:43,539 INFO L280 TraceCheckUtils]: 23: Hoare triple {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,539 INFO L280 TraceCheckUtils]: 24: Hoare triple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,540 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {40275#true} #504#return; {40847#(or (= 0 |processEnvironment_#t~ret16|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-17 22:03:43,541 INFO L280 TraceCheckUtils]: 26: Hoare triple {40847#(or (= 0 |processEnvironment_#t~ret16|) (not (= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {40848#(or (= 0 processEnvironment_~tmp~4) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-17 22:03:43,542 INFO L280 TraceCheckUtils]: 27: Hoare triple {40848#(or (= 0 processEnvironment_~tmp~4) (not (= 0 ~methaneLevelCritical~0)))} assume 0 != ~tmp~4; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:43,543 INFO L263 TraceCheckUtils]: 28: Hoare triple {40820#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,543 INFO L280 TraceCheckUtils]: 29: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {40275#true} is VALID [2020-07-17 22:03:43,543 INFO L280 TraceCheckUtils]: 30: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,544 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {40275#true} {40820#(not (= 0 ~methaneLevelCritical~0))} #506#return; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:43,544 INFO L280 TraceCheckUtils]: 32: Hoare triple {40820#(not (= 0 ~methaneLevelCritical~0))} assume true; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:43,546 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {40820#(not (= 0 ~methaneLevelCritical~0))} {40275#true} #528#return; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:43,546 INFO L263 TraceCheckUtils]: 34: Hoare triple {40820#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {40275#true} is VALID [2020-07-17 22:03:43,546 INFO L280 TraceCheckUtils]: 35: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-17 22:03:43,546 INFO L263 TraceCheckUtils]: 36: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:43,546 INFO L280 TraceCheckUtils]: 37: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-17 22:03:43,547 INFO L280 TraceCheckUtils]: 38: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,547 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-17 22:03:43,547 INFO L280 TraceCheckUtils]: 40: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-17 22:03:43,547 INFO L280 TraceCheckUtils]: 41: Hoare triple {40275#true} assume 2 != ~tmp~0; {40275#true} is VALID [2020-07-17 22:03:43,547 INFO L263 TraceCheckUtils]: 42: Hoare triple {40275#true} call #t~ret2 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:43,548 INFO L280 TraceCheckUtils]: 43: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,548 INFO L280 TraceCheckUtils]: 44: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,548 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {40275#true} {40275#true} #556#return; {40275#true} is VALID [2020-07-17 22:03:43,548 INFO L280 TraceCheckUtils]: 46: Hoare triple {40275#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {40275#true} is VALID [2020-07-17 22:03:43,548 INFO L280 TraceCheckUtils]: 47: Hoare triple {40275#true} assume !(0 != ~tmp___0~0); {40275#true} is VALID [2020-07-17 22:03:43,548 INFO L280 TraceCheckUtils]: 48: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,549 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {40275#true} {40820#(not (= 0 ~methaneLevelCritical~0))} #530#return; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:43,550 INFO L280 TraceCheckUtils]: 50: Hoare triple {40820#(not (= 0 ~methaneLevelCritical~0))} assume true; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:43,551 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {40820#(not (= 0 ~methaneLevelCritical~0))} {40280#(= 0 ~methaneLevelCritical~0)} #518#return; {40276#false} is VALID [2020-07-17 22:03:43,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,557 INFO L280 TraceCheckUtils]: 0: Hoare triple {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40275#true} is VALID [2020-07-17 22:03:43,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,557 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40276#false} #512#return; {40276#false} is VALID [2020-07-17 22:03:43,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,565 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,565 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-17 22:03:43,565 INFO L263 TraceCheckUtils]: 0: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:43,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,566 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,566 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-17 22:03:43,566 INFO L280 TraceCheckUtils]: 4: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-17 22:03:43,566 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,567 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40275#true} {40276#false} #524#return; {40276#false} is VALID [2020-07-17 22:03:43,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:43,600 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:43,600 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,601 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-17 22:03:43,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-17 22:03:43,601 INFO L263 TraceCheckUtils]: 1: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-17 22:03:43,601 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:43,602 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:43,602 INFO L280 TraceCheckUtils]: 4: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,602 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-17 22:03:43,602 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-17 22:03:43,602 INFO L280 TraceCheckUtils]: 7: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-17 22:03:43,603 INFO L280 TraceCheckUtils]: 8: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-17 22:03:43,603 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,603 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-17 22:03:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-17 22:03:43,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,607 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-17 22:03:43,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:43,608 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume 0 == ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:43,608 INFO L263 TraceCheckUtils]: 2: Hoare triple {40275#true} call #t~ret14 := isHighWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:43,608 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-17 22:03:43,608 INFO L263 TraceCheckUtils]: 4: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-17 22:03:43,608 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:43,609 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:43,609 INFO L280 TraceCheckUtils]: 7: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,609 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-17 22:03:43,609 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-17 22:03:43,609 INFO L280 TraceCheckUtils]: 10: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-17 22:03:43,610 INFO L280 TraceCheckUtils]: 11: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-17 22:03:43,610 INFO L280 TraceCheckUtils]: 12: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,610 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-17 22:03:43,610 INFO L280 TraceCheckUtils]: 14: Hoare triple {40275#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {40275#true} is VALID [2020-07-17 22:03:43,610 INFO L280 TraceCheckUtils]: 15: Hoare triple {40275#true} assume 0 != ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:43,611 INFO L263 TraceCheckUtils]: 16: Hoare triple {40275#true} call activatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,611 INFO L280 TraceCheckUtils]: 17: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-17 22:03:43,612 INFO L280 TraceCheckUtils]: 18: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,612 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-17 22:03:43,612 INFO L280 TraceCheckUtils]: 20: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,612 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40275#true} {40275#true} #550#return; {40275#true} is VALID [2020-07-17 22:03:43,613 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40275#true} is VALID [2020-07-17 22:03:43,613 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-17 22:03:43,614 INFO L263 TraceCheckUtils]: 2: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,614 INFO L280 TraceCheckUtils]: 3: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:43,614 INFO L280 TraceCheckUtils]: 4: Hoare triple {40275#true} assume 0 == ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:43,614 INFO L263 TraceCheckUtils]: 5: Hoare triple {40275#true} call #t~ret14 := isHighWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:43,615 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-17 22:03:43,615 INFO L263 TraceCheckUtils]: 7: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-17 22:03:43,615 INFO L280 TraceCheckUtils]: 8: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:43,615 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:43,615 INFO L280 TraceCheckUtils]: 10: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,615 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-17 22:03:43,616 INFO L280 TraceCheckUtils]: 12: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-17 22:03:43,616 INFO L280 TraceCheckUtils]: 13: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-17 22:03:43,616 INFO L280 TraceCheckUtils]: 14: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-17 22:03:43,616 INFO L280 TraceCheckUtils]: 15: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,616 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-17 22:03:43,617 INFO L280 TraceCheckUtils]: 17: Hoare triple {40275#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {40275#true} is VALID [2020-07-17 22:03:43,617 INFO L280 TraceCheckUtils]: 18: Hoare triple {40275#true} assume 0 != ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:43,619 INFO L263 TraceCheckUtils]: 19: Hoare triple {40275#true} call activatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,619 INFO L280 TraceCheckUtils]: 20: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-17 22:03:43,619 INFO L280 TraceCheckUtils]: 21: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,619 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-17 22:03:43,620 INFO L280 TraceCheckUtils]: 23: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,620 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {40275#true} {40275#true} #550#return; {40275#true} is VALID [2020-07-17 22:03:43,620 INFO L280 TraceCheckUtils]: 25: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,620 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {40275#true} {40275#true} #510#return; {40275#true} is VALID [2020-07-17 22:03:43,621 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {40275#true} is VALID [2020-07-17 22:03:43,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-17 22:03:43,622 INFO L263 TraceCheckUtils]: 2: Hoare triple {40275#true} call processEnvironment__wrappee__lowWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,622 INFO L280 TraceCheckUtils]: 3: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40275#true} is VALID [2020-07-17 22:03:43,622 INFO L280 TraceCheckUtils]: 4: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-17 22:03:43,623 INFO L263 TraceCheckUtils]: 5: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,623 INFO L280 TraceCheckUtils]: 6: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:43,623 INFO L280 TraceCheckUtils]: 7: Hoare triple {40275#true} assume 0 == ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:43,624 INFO L263 TraceCheckUtils]: 8: Hoare triple {40275#true} call #t~ret14 := isHighWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:43,624 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-17 22:03:43,624 INFO L263 TraceCheckUtils]: 10: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-17 22:03:43,624 INFO L280 TraceCheckUtils]: 11: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:43,624 INFO L280 TraceCheckUtils]: 12: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:43,625 INFO L280 TraceCheckUtils]: 13: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,625 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-17 22:03:43,625 INFO L280 TraceCheckUtils]: 15: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-17 22:03:43,625 INFO L280 TraceCheckUtils]: 16: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-17 22:03:43,625 INFO L280 TraceCheckUtils]: 17: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-17 22:03:43,625 INFO L280 TraceCheckUtils]: 18: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,626 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-17 22:03:43,626 INFO L280 TraceCheckUtils]: 20: Hoare triple {40275#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {40275#true} is VALID [2020-07-17 22:03:43,626 INFO L280 TraceCheckUtils]: 21: Hoare triple {40275#true} assume 0 != ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:43,627 INFO L263 TraceCheckUtils]: 22: Hoare triple {40275#true} call activatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,627 INFO L280 TraceCheckUtils]: 23: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-17 22:03:43,627 INFO L280 TraceCheckUtils]: 24: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,627 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-17 22:03:43,628 INFO L280 TraceCheckUtils]: 26: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,628 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {40275#true} {40275#true} #550#return; {40275#true} is VALID [2020-07-17 22:03:43,628 INFO L280 TraceCheckUtils]: 28: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,628 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {40275#true} {40275#true} #510#return; {40275#true} is VALID [2020-07-17 22:03:43,628 INFO L280 TraceCheckUtils]: 30: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,628 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {40275#true} {40276#false} #528#return; {40276#false} is VALID [2020-07-17 22:03:43,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,633 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-17 22:03:43,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,633 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40276#false} #554#return; {40276#false} is VALID [2020-07-17 22:03:43,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:43,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,637 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40276#false} #556#return; {40276#false} is VALID [2020-07-17 22:03:43,641 INFO L263 TraceCheckUtils]: 0: Hoare triple {40275#true} call ULTIMATE.init(); {40526#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 22:03:43,647 INFO L280 TraceCheckUtils]: 1: Hoare triple {40526#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,648 INFO L280 TraceCheckUtils]: 2: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume true; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,649 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40280#(= 0 ~methaneLevelCritical~0)} {40275#true} #572#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,650 INFO L263 TraceCheckUtils]: 4: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call #t~ret76 := main(); {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,651 INFO L280 TraceCheckUtils]: 5: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~4;havoc ~tmp~1; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,651 INFO L263 TraceCheckUtils]: 6: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {40275#true} is VALID [2020-07-17 22:03:43,651 INFO L280 TraceCheckUtils]: 7: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,652 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #462#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,652 INFO L263 TraceCheckUtils]: 9: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call select_features(); {40275#true} is VALID [2020-07-17 22:03:43,652 INFO L280 TraceCheckUtils]: 10: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,653 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #464#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,653 INFO L263 TraceCheckUtils]: 12: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call #t~ret13 := valid_product(); {40275#true} is VALID [2020-07-17 22:03:43,653 INFO L280 TraceCheckUtils]: 13: Hoare triple {40275#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {40275#true} is VALID [2020-07-17 22:03:43,653 INFO L280 TraceCheckUtils]: 14: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,654 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #466#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,656 INFO L280 TraceCheckUtils]: 16: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,656 INFO L280 TraceCheckUtils]: 17: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~1; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,656 INFO L263 TraceCheckUtils]: 18: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call setup(); {40275#true} is VALID [2020-07-17 22:03:43,657 INFO L280 TraceCheckUtils]: 19: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,658 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #468#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,658 INFO L263 TraceCheckUtils]: 21: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call runTest(); {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,659 INFO L263 TraceCheckUtils]: 22: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__1(); {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:43,659 INFO L280 TraceCheckUtils]: 23: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {40275#true} is VALID [2020-07-17 22:03:43,660 INFO L280 TraceCheckUtils]: 24: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,660 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #562#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,661 INFO L263 TraceCheckUtils]: 26: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call test(); {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,662 INFO L280 TraceCheckUtils]: 27: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,663 INFO L280 TraceCheckUtils]: 28: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume !false; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,665 INFO L280 TraceCheckUtils]: 29: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,665 INFO L280 TraceCheckUtils]: 30: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,666 INFO L280 TraceCheckUtils]: 31: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~7; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,667 INFO L263 TraceCheckUtils]: 32: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call waterRise(); {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:43,667 INFO L280 TraceCheckUtils]: 33: Hoare triple {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40275#true} is VALID [2020-07-17 22:03:43,667 INFO L280 TraceCheckUtils]: 34: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,668 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #512#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,668 INFO L280 TraceCheckUtils]: 36: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,669 INFO L280 TraceCheckUtils]: 37: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~3); {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,670 INFO L280 TraceCheckUtils]: 38: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,671 INFO L280 TraceCheckUtils]: 39: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,671 INFO L280 TraceCheckUtils]: 40: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,672 INFO L263 TraceCheckUtils]: 41: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call timeShift(); {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:03:43,673 INFO L263 TraceCheckUtils]: 42: Hoare triple {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:43,673 INFO L263 TraceCheckUtils]: 43: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:43,674 INFO L280 TraceCheckUtils]: 44: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,674 INFO L280 TraceCheckUtils]: 45: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,674 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-17 22:03:43,674 INFO L280 TraceCheckUtils]: 47: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-17 22:03:43,674 INFO L280 TraceCheckUtils]: 48: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,674 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {40275#true} {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {40275#true} is VALID [2020-07-17 22:03:43,675 INFO L280 TraceCheckUtils]: 50: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-17 22:03:43,675 INFO L280 TraceCheckUtils]: 51: Hoare triple {40275#true} assume 0 != ~systemActive~0; {40275#true} is VALID [2020-07-17 22:03:43,676 INFO L263 TraceCheckUtils]: 52: Hoare triple {40275#true} call processEnvironment(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,676 INFO L280 TraceCheckUtils]: 53: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {40275#true} is VALID [2020-07-17 22:03:43,676 INFO L280 TraceCheckUtils]: 54: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-17 22:03:43,677 INFO L263 TraceCheckUtils]: 55: Hoare triple {40275#true} call processEnvironment__wrappee__lowWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,677 INFO L280 TraceCheckUtils]: 56: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40275#true} is VALID [2020-07-17 22:03:43,677 INFO L280 TraceCheckUtils]: 57: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-17 22:03:43,678 INFO L263 TraceCheckUtils]: 58: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,678 INFO L280 TraceCheckUtils]: 59: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:43,678 INFO L280 TraceCheckUtils]: 60: Hoare triple {40275#true} assume 0 == ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:43,679 INFO L263 TraceCheckUtils]: 61: Hoare triple {40275#true} call #t~ret14 := isHighWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:43,679 INFO L280 TraceCheckUtils]: 62: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-17 22:03:43,679 INFO L263 TraceCheckUtils]: 63: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-17 22:03:43,679 INFO L280 TraceCheckUtils]: 64: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:43,679 INFO L280 TraceCheckUtils]: 65: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:43,679 INFO L280 TraceCheckUtils]: 66: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,680 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-17 22:03:43,680 INFO L280 TraceCheckUtils]: 68: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-17 22:03:43,680 INFO L280 TraceCheckUtils]: 69: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-17 22:03:43,680 INFO L280 TraceCheckUtils]: 70: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-17 22:03:43,680 INFO L280 TraceCheckUtils]: 71: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,680 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-17 22:03:43,681 INFO L280 TraceCheckUtils]: 73: Hoare triple {40275#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {40275#true} is VALID [2020-07-17 22:03:43,681 INFO L280 TraceCheckUtils]: 74: Hoare triple {40275#true} assume 0 != ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:43,682 INFO L263 TraceCheckUtils]: 75: Hoare triple {40275#true} call activatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,682 INFO L280 TraceCheckUtils]: 76: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-17 22:03:43,682 INFO L280 TraceCheckUtils]: 77: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,682 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-17 22:03:43,683 INFO L280 TraceCheckUtils]: 79: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,683 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {40275#true} {40275#true} #550#return; {40275#true} is VALID [2020-07-17 22:03:43,683 INFO L280 TraceCheckUtils]: 81: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,683 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {40275#true} {40275#true} #510#return; {40275#true} is VALID [2020-07-17 22:03:43,683 INFO L280 TraceCheckUtils]: 83: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,683 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {40275#true} {40275#true} #528#return; {40275#true} is VALID [2020-07-17 22:03:43,684 INFO L263 TraceCheckUtils]: 85: Hoare triple {40275#true} call __utac_acc__Specification5_spec__3(); {40275#true} is VALID [2020-07-17 22:03:43,684 INFO L280 TraceCheckUtils]: 86: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-17 22:03:43,684 INFO L263 TraceCheckUtils]: 87: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:43,684 INFO L280 TraceCheckUtils]: 88: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-17 22:03:43,684 INFO L280 TraceCheckUtils]: 89: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,684 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-17 22:03:43,685 INFO L280 TraceCheckUtils]: 91: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-17 22:03:43,685 INFO L280 TraceCheckUtils]: 92: Hoare triple {40275#true} assume !(2 != ~tmp~0); {40275#true} is VALID [2020-07-17 22:03:43,685 INFO L280 TraceCheckUtils]: 93: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,685 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {40275#true} {40275#true} #530#return; {40275#true} is VALID [2020-07-17 22:03:43,685 INFO L280 TraceCheckUtils]: 95: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,686 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #518#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,687 INFO L280 TraceCheckUtils]: 97: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume !false; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,688 INFO L280 TraceCheckUtils]: 98: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,688 INFO L280 TraceCheckUtils]: 99: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,689 INFO L280 TraceCheckUtils]: 100: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~7); {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,690 INFO L280 TraceCheckUtils]: 101: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,691 INFO L280 TraceCheckUtils]: 102: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~3); {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,691 INFO L280 TraceCheckUtils]: 103: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,692 INFO L280 TraceCheckUtils]: 104: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,693 INFO L280 TraceCheckUtils]: 105: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,694 INFO L263 TraceCheckUtils]: 106: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call timeShift(); {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:03:43,695 INFO L263 TraceCheckUtils]: 107: Hoare triple {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:43,695 INFO L263 TraceCheckUtils]: 108: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:43,695 INFO L280 TraceCheckUtils]: 109: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,695 INFO L280 TraceCheckUtils]: 110: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,696 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-17 22:03:43,696 INFO L280 TraceCheckUtils]: 112: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-17 22:03:43,696 INFO L280 TraceCheckUtils]: 113: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,696 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {40275#true} {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {40275#true} is VALID [2020-07-17 22:03:43,696 INFO L280 TraceCheckUtils]: 115: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:43,698 INFO L263 TraceCheckUtils]: 116: Hoare triple {40275#true} call lowerWaterLevel(); {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:43,698 INFO L280 TraceCheckUtils]: 117: Hoare triple {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40275#true} is VALID [2020-07-17 22:03:43,698 INFO L280 TraceCheckUtils]: 118: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,699 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {40275#true} {40275#true} #526#return; {40275#true} is VALID [2020-07-17 22:03:43,699 INFO L280 TraceCheckUtils]: 120: Hoare triple {40275#true} assume 0 != ~systemActive~0; {40275#true} is VALID [2020-07-17 22:03:43,700 INFO L263 TraceCheckUtils]: 121: Hoare triple {40275#true} call processEnvironment(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,700 INFO L280 TraceCheckUtils]: 122: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {40275#true} is VALID [2020-07-17 22:03:43,700 INFO L280 TraceCheckUtils]: 123: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:43,700 INFO L263 TraceCheckUtils]: 124: Hoare triple {40275#true} call #t~ret16 := isMethaneAlarm(); {40275#true} is VALID [2020-07-17 22:03:43,701 INFO L280 TraceCheckUtils]: 125: Hoare triple {40275#true} havoc ~retValue_acc~5; {40275#true} is VALID [2020-07-17 22:03:43,701 INFO L263 TraceCheckUtils]: 126: Hoare triple {40275#true} call #t~ret17 := isMethaneLevelCritical(); {40275#true} is VALID [2020-07-17 22:03:43,701 INFO L280 TraceCheckUtils]: 127: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,702 INFO L280 TraceCheckUtils]: 128: Hoare triple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,703 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {40275#true} #566#return; {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} is VALID [2020-07-17 22:03:43,704 INFO L280 TraceCheckUtils]: 130: Hoare triple {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,706 INFO L280 TraceCheckUtils]: 131: Hoare triple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,707 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {40275#true} #504#return; {40730#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret16|))} is VALID [2020-07-17 22:03:43,708 INFO L280 TraceCheckUtils]: 133: Hoare triple {40730#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret16|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {40731#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~4))} is VALID [2020-07-17 22:03:43,709 INFO L280 TraceCheckUtils]: 134: Hoare triple {40731#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~4))} assume !(0 != ~tmp~4); {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,710 INFO L263 TraceCheckUtils]: 135: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__lowWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,711 INFO L280 TraceCheckUtils]: 136: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40275#true} is VALID [2020-07-17 22:03:43,711 INFO L280 TraceCheckUtils]: 137: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:43,711 INFO L263 TraceCheckUtils]: 138: Hoare triple {40275#true} call #t~ret15 := isLowWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:43,711 INFO L280 TraceCheckUtils]: 139: Hoare triple {40275#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {40275#true} is VALID [2020-07-17 22:03:43,711 INFO L263 TraceCheckUtils]: 140: Hoare triple {40275#true} call #t~ret35 := isLowWaterSensorDry(); {40275#true} is VALID [2020-07-17 22:03:43,712 INFO L280 TraceCheckUtils]: 141: Hoare triple {40275#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {40275#true} is VALID [2020-07-17 22:03:43,712 INFO L280 TraceCheckUtils]: 142: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,712 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {40275#true} {40275#true} #502#return; {40275#true} is VALID [2020-07-17 22:03:43,712 INFO L280 TraceCheckUtils]: 144: Hoare triple {40275#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {40275#true} is VALID [2020-07-17 22:03:43,712 INFO L280 TraceCheckUtils]: 145: Hoare triple {40275#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {40275#true} is VALID [2020-07-17 22:03:43,713 INFO L280 TraceCheckUtils]: 146: Hoare triple {40275#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {40275#true} is VALID [2020-07-17 22:03:43,713 INFO L280 TraceCheckUtils]: 147: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,713 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {40275#true} {40275#true} #544#return; {40275#true} is VALID [2020-07-17 22:03:43,713 INFO L280 TraceCheckUtils]: 149: Hoare triple {40275#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {40275#true} is VALID [2020-07-17 22:03:43,713 INFO L280 TraceCheckUtils]: 150: Hoare triple {40275#true} assume !(0 != ~tmp~3); {40275#true} is VALID [2020-07-17 22:03:43,715 INFO L263 TraceCheckUtils]: 151: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,715 INFO L280 TraceCheckUtils]: 152: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:43,715 INFO L280 TraceCheckUtils]: 153: Hoare triple {40275#true} assume !(0 == ~pumpRunning~0); {40275#true} is VALID [2020-07-17 22:03:43,716 INFO L263 TraceCheckUtils]: 154: Hoare triple {40275#true} call processEnvironment__wrappee__base(); {40275#true} is VALID [2020-07-17 22:03:43,716 INFO L280 TraceCheckUtils]: 155: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,716 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {40275#true} {40275#true} #542#return; {40275#true} is VALID [2020-07-17 22:03:43,716 INFO L280 TraceCheckUtils]: 157: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,716 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {40275#true} {40275#true} #548#return; {40275#true} is VALID [2020-07-17 22:03:43,717 INFO L280 TraceCheckUtils]: 159: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,718 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #508#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,718 INFO L280 TraceCheckUtils]: 161: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume true; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,719 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {40280#(= 0 ~methaneLevelCritical~0)} {40275#true} #528#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,720 INFO L263 TraceCheckUtils]: 163: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {40275#true} is VALID [2020-07-17 22:03:43,720 INFO L280 TraceCheckUtils]: 164: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-17 22:03:43,720 INFO L263 TraceCheckUtils]: 165: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:43,720 INFO L280 TraceCheckUtils]: 166: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-17 22:03:43,721 INFO L280 TraceCheckUtils]: 167: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,721 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-17 22:03:43,721 INFO L280 TraceCheckUtils]: 169: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-17 22:03:43,721 INFO L280 TraceCheckUtils]: 170: Hoare triple {40275#true} assume 2 != ~tmp~0; {40275#true} is VALID [2020-07-17 22:03:43,722 INFO L263 TraceCheckUtils]: 171: Hoare triple {40275#true} call #t~ret2 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:43,722 INFO L280 TraceCheckUtils]: 172: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,722 INFO L280 TraceCheckUtils]: 173: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,722 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {40275#true} {40275#true} #556#return; {40275#true} is VALID [2020-07-17 22:03:43,722 INFO L280 TraceCheckUtils]: 175: Hoare triple {40275#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {40275#true} is VALID [2020-07-17 22:03:43,722 INFO L280 TraceCheckUtils]: 176: Hoare triple {40275#true} assume 0 != ~tmp___0~0; {40275#true} is VALID [2020-07-17 22:03:43,723 INFO L280 TraceCheckUtils]: 177: Hoare triple {40275#true} assume !(0 == ~switchedOnBeforeTS~0); {40275#true} is VALID [2020-07-17 22:03:43,723 INFO L280 TraceCheckUtils]: 178: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,724 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #530#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,724 INFO L280 TraceCheckUtils]: 180: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume true; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,725 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {40280#(= 0 ~methaneLevelCritical~0)} {40280#(= 0 ~methaneLevelCritical~0)} #518#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,726 INFO L280 TraceCheckUtils]: 182: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume !false; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,726 INFO L280 TraceCheckUtils]: 183: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,727 INFO L280 TraceCheckUtils]: 184: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,728 INFO L280 TraceCheckUtils]: 185: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~7); {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,729 INFO L280 TraceCheckUtils]: 186: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,730 INFO L280 TraceCheckUtils]: 187: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~3); {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,730 INFO L280 TraceCheckUtils]: 188: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,732 INFO L280 TraceCheckUtils]: 189: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,732 INFO L280 TraceCheckUtils]: 190: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,733 INFO L263 TraceCheckUtils]: 191: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call timeShift(); {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:03:43,734 INFO L263 TraceCheckUtils]: 192: Hoare triple {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:43,734 INFO L263 TraceCheckUtils]: 193: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:43,735 INFO L280 TraceCheckUtils]: 194: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,735 INFO L280 TraceCheckUtils]: 195: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,735 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-17 22:03:43,736 INFO L280 TraceCheckUtils]: 197: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-17 22:03:43,736 INFO L280 TraceCheckUtils]: 198: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,736 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {40275#true} {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {40275#true} is VALID [2020-07-17 22:03:43,736 INFO L280 TraceCheckUtils]: 200: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:43,737 INFO L263 TraceCheckUtils]: 201: Hoare triple {40275#true} call lowerWaterLevel(); {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:43,737 INFO L280 TraceCheckUtils]: 202: Hoare triple {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40275#true} is VALID [2020-07-17 22:03:43,738 INFO L280 TraceCheckUtils]: 203: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,738 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {40275#true} {40275#true} #526#return; {40275#true} is VALID [2020-07-17 22:03:43,738 INFO L280 TraceCheckUtils]: 205: Hoare triple {40275#true} assume 0 != ~systemActive~0; {40275#true} is VALID [2020-07-17 22:03:43,739 INFO L263 TraceCheckUtils]: 206: Hoare triple {40275#true} call processEnvironment(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,739 INFO L280 TraceCheckUtils]: 207: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {40275#true} is VALID [2020-07-17 22:03:43,739 INFO L280 TraceCheckUtils]: 208: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:43,740 INFO L263 TraceCheckUtils]: 209: Hoare triple {40275#true} call #t~ret16 := isMethaneAlarm(); {40275#true} is VALID [2020-07-17 22:03:43,740 INFO L280 TraceCheckUtils]: 210: Hoare triple {40275#true} havoc ~retValue_acc~5; {40275#true} is VALID [2020-07-17 22:03:43,740 INFO L263 TraceCheckUtils]: 211: Hoare triple {40275#true} call #t~ret17 := isMethaneLevelCritical(); {40275#true} is VALID [2020-07-17 22:03:43,741 INFO L280 TraceCheckUtils]: 212: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,742 INFO L280 TraceCheckUtils]: 213: Hoare triple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,743 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {40275#true} #566#return; {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} is VALID [2020-07-17 22:03:43,744 INFO L280 TraceCheckUtils]: 215: Hoare triple {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,745 INFO L280 TraceCheckUtils]: 216: Hoare triple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:43,747 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {40275#true} #504#return; {40847#(or (= 0 |processEnvironment_#t~ret16|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-17 22:03:43,748 INFO L280 TraceCheckUtils]: 218: Hoare triple {40847#(or (= 0 |processEnvironment_#t~ret16|) (not (= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {40848#(or (= 0 processEnvironment_~tmp~4) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-17 22:03:43,749 INFO L280 TraceCheckUtils]: 219: Hoare triple {40848#(or (= 0 processEnvironment_~tmp~4) (not (= 0 ~methaneLevelCritical~0)))} assume 0 != ~tmp~4; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:43,750 INFO L263 TraceCheckUtils]: 220: Hoare triple {40820#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,750 INFO L280 TraceCheckUtils]: 221: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {40275#true} is VALID [2020-07-17 22:03:43,750 INFO L280 TraceCheckUtils]: 222: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,751 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {40275#true} {40820#(not (= 0 ~methaneLevelCritical~0))} #506#return; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:43,752 INFO L280 TraceCheckUtils]: 224: Hoare triple {40820#(not (= 0 ~methaneLevelCritical~0))} assume true; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:43,753 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {40820#(not (= 0 ~methaneLevelCritical~0))} {40275#true} #528#return; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:43,753 INFO L263 TraceCheckUtils]: 226: Hoare triple {40820#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {40275#true} is VALID [2020-07-17 22:03:43,753 INFO L280 TraceCheckUtils]: 227: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-17 22:03:43,753 INFO L263 TraceCheckUtils]: 228: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:43,754 INFO L280 TraceCheckUtils]: 229: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-17 22:03:43,754 INFO L280 TraceCheckUtils]: 230: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,754 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-17 22:03:43,754 INFO L280 TraceCheckUtils]: 232: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-17 22:03:43,755 INFO L280 TraceCheckUtils]: 233: Hoare triple {40275#true} assume 2 != ~tmp~0; {40275#true} is VALID [2020-07-17 22:03:43,755 INFO L263 TraceCheckUtils]: 234: Hoare triple {40275#true} call #t~ret2 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:43,755 INFO L280 TraceCheckUtils]: 235: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,755 INFO L280 TraceCheckUtils]: 236: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,755 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {40275#true} {40275#true} #556#return; {40275#true} is VALID [2020-07-17 22:03:43,756 INFO L280 TraceCheckUtils]: 238: Hoare triple {40275#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {40275#true} is VALID [2020-07-17 22:03:43,756 INFO L280 TraceCheckUtils]: 239: Hoare triple {40275#true} assume !(0 != ~tmp___0~0); {40275#true} is VALID [2020-07-17 22:03:43,756 INFO L280 TraceCheckUtils]: 240: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,757 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {40275#true} {40820#(not (= 0 ~methaneLevelCritical~0))} #530#return; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:43,758 INFO L280 TraceCheckUtils]: 242: Hoare triple {40820#(not (= 0 ~methaneLevelCritical~0))} assume true; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:43,759 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {40820#(not (= 0 ~methaneLevelCritical~0))} {40280#(= 0 ~methaneLevelCritical~0)} #518#return; {40276#false} is VALID [2020-07-17 22:03:43,759 INFO L280 TraceCheckUtils]: 244: Hoare triple {40276#false} assume !false; {40276#false} is VALID [2020-07-17 22:03:43,759 INFO L280 TraceCheckUtils]: 245: Hoare triple {40276#false} assume ~splverifierCounter~0 < 4; {40276#false} is VALID [2020-07-17 22:03:43,759 INFO L280 TraceCheckUtils]: 246: Hoare triple {40276#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {40276#false} is VALID [2020-07-17 22:03:43,759 INFO L280 TraceCheckUtils]: 247: Hoare triple {40276#false} assume 0 != ~tmp~7; {40276#false} is VALID [2020-07-17 22:03:43,760 INFO L263 TraceCheckUtils]: 248: Hoare triple {40276#false} call waterRise(); {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:43,760 INFO L280 TraceCheckUtils]: 249: Hoare triple {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40275#true} is VALID [2020-07-17 22:03:43,760 INFO L280 TraceCheckUtils]: 250: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,760 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {40275#true} {40276#false} #512#return; {40276#false} is VALID [2020-07-17 22:03:43,761 INFO L280 TraceCheckUtils]: 252: Hoare triple {40276#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {40276#false} is VALID [2020-07-17 22:03:43,761 INFO L280 TraceCheckUtils]: 253: Hoare triple {40276#false} assume !(0 != ~tmp___0~3); {40276#false} is VALID [2020-07-17 22:03:43,761 INFO L280 TraceCheckUtils]: 254: Hoare triple {40276#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {40276#false} is VALID [2020-07-17 22:03:43,761 INFO L280 TraceCheckUtils]: 255: Hoare triple {40276#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {40276#false} is VALID [2020-07-17 22:03:43,762 INFO L280 TraceCheckUtils]: 256: Hoare triple {40276#false} assume 0 != ~tmp___1~0; {40276#false} is VALID [2020-07-17 22:03:43,762 INFO L263 TraceCheckUtils]: 257: Hoare triple {40276#false} call timeShift(); {40276#false} is VALID [2020-07-17 22:03:43,762 INFO L263 TraceCheckUtils]: 258: Hoare triple {40276#false} call __utac_acc__Specification5_spec__2(); {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:43,762 INFO L263 TraceCheckUtils]: 259: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:43,762 INFO L280 TraceCheckUtils]: 260: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,763 INFO L280 TraceCheckUtils]: 261: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,763 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-17 22:03:43,763 INFO L280 TraceCheckUtils]: 263: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-17 22:03:43,763 INFO L280 TraceCheckUtils]: 264: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,763 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {40275#true} {40276#false} #524#return; {40276#false} is VALID [2020-07-17 22:03:43,764 INFO L280 TraceCheckUtils]: 266: Hoare triple {40276#false} assume !(0 != ~pumpRunning~0); {40276#false} is VALID [2020-07-17 22:03:43,764 INFO L280 TraceCheckUtils]: 267: Hoare triple {40276#false} assume 0 != ~systemActive~0; {40276#false} is VALID [2020-07-17 22:03:43,764 INFO L263 TraceCheckUtils]: 268: Hoare triple {40276#false} call processEnvironment(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,764 INFO L280 TraceCheckUtils]: 269: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {40275#true} is VALID [2020-07-17 22:03:43,764 INFO L280 TraceCheckUtils]: 270: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-17 22:03:43,766 INFO L263 TraceCheckUtils]: 271: Hoare triple {40275#true} call processEnvironment__wrappee__lowWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,766 INFO L280 TraceCheckUtils]: 272: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40275#true} is VALID [2020-07-17 22:03:43,766 INFO L280 TraceCheckUtils]: 273: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-17 22:03:43,767 INFO L263 TraceCheckUtils]: 274: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,768 INFO L280 TraceCheckUtils]: 275: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:43,768 INFO L280 TraceCheckUtils]: 276: Hoare triple {40275#true} assume 0 == ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:43,768 INFO L263 TraceCheckUtils]: 277: Hoare triple {40275#true} call #t~ret14 := isHighWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:43,768 INFO L280 TraceCheckUtils]: 278: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-17 22:03:43,769 INFO L263 TraceCheckUtils]: 279: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-17 22:03:43,769 INFO L280 TraceCheckUtils]: 280: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:43,769 INFO L280 TraceCheckUtils]: 281: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:43,769 INFO L280 TraceCheckUtils]: 282: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,769 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-17 22:03:43,770 INFO L280 TraceCheckUtils]: 284: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-17 22:03:43,770 INFO L280 TraceCheckUtils]: 285: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-17 22:03:43,770 INFO L280 TraceCheckUtils]: 286: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-17 22:03:43,770 INFO L280 TraceCheckUtils]: 287: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,770 INFO L275 TraceCheckUtils]: 288: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-17 22:03:43,771 INFO L280 TraceCheckUtils]: 289: Hoare triple {40275#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {40275#true} is VALID [2020-07-17 22:03:43,771 INFO L280 TraceCheckUtils]: 290: Hoare triple {40275#true} assume 0 != ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:43,772 INFO L263 TraceCheckUtils]: 291: Hoare triple {40275#true} call activatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:43,772 INFO L280 TraceCheckUtils]: 292: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-17 22:03:43,772 INFO L280 TraceCheckUtils]: 293: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,772 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-17 22:03:43,772 INFO L280 TraceCheckUtils]: 295: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,773 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {40275#true} {40275#true} #550#return; {40275#true} is VALID [2020-07-17 22:03:43,773 INFO L280 TraceCheckUtils]: 297: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,773 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {40275#true} {40275#true} #510#return; {40275#true} is VALID [2020-07-17 22:03:43,773 INFO L280 TraceCheckUtils]: 299: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,773 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {40275#true} {40276#false} #528#return; {40276#false} is VALID [2020-07-17 22:03:43,773 INFO L263 TraceCheckUtils]: 301: Hoare triple {40276#false} call __utac_acc__Specification5_spec__3(); {40276#false} is VALID [2020-07-17 22:03:43,774 INFO L280 TraceCheckUtils]: 302: Hoare triple {40276#false} havoc ~tmp~0;havoc ~tmp___0~0; {40276#false} is VALID [2020-07-17 22:03:43,774 INFO L263 TraceCheckUtils]: 303: Hoare triple {40276#false} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:43,774 INFO L280 TraceCheckUtils]: 304: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-17 22:03:43,774 INFO L280 TraceCheckUtils]: 305: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,774 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {40275#true} {40276#false} #554#return; {40276#false} is VALID [2020-07-17 22:03:43,775 INFO L280 TraceCheckUtils]: 307: Hoare triple {40276#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40276#false} is VALID [2020-07-17 22:03:43,775 INFO L280 TraceCheckUtils]: 308: Hoare triple {40276#false} assume 2 != ~tmp~0; {40276#false} is VALID [2020-07-17 22:03:43,775 INFO L263 TraceCheckUtils]: 309: Hoare triple {40276#false} call #t~ret2 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:43,775 INFO L280 TraceCheckUtils]: 310: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:43,775 INFO L280 TraceCheckUtils]: 311: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:43,776 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {40275#true} {40276#false} #556#return; {40276#false} is VALID [2020-07-17 22:03:43,776 INFO L280 TraceCheckUtils]: 313: Hoare triple {40276#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {40276#false} is VALID [2020-07-17 22:03:43,776 INFO L280 TraceCheckUtils]: 314: Hoare triple {40276#false} assume 0 != ~tmp___0~0; {40276#false} is VALID [2020-07-17 22:03:43,776 INFO L280 TraceCheckUtils]: 315: Hoare triple {40276#false} assume 0 == ~switchedOnBeforeTS~0; {40276#false} is VALID [2020-07-17 22:03:43,776 INFO L263 TraceCheckUtils]: 316: Hoare triple {40276#false} call __automaton_fail(); {40276#false} is VALID [2020-07-17 22:03:43,776 INFO L280 TraceCheckUtils]: 317: Hoare triple {40276#false} assume !false; {40276#false} is VALID [2020-07-17 22:03:43,872 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 75 proven. 11 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2020-07-17 22:03:43,872 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1836775863] [2020-07-17 22:03:43,872 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [828516952] [2020-07-17 22:03:43,873 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:03:44,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:44,120 INFO L264 TraceCheckSpWp]: Trace formula consists of 1330 conjuncts, 28 conjunts are in the unsatisfiable core [2020-07-17 22:03:44,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:44,206 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:03:44,900 INFO L263 TraceCheckUtils]: 0: Hoare triple {40275#true} call ULTIMATE.init(); {40275#true} is VALID [2020-07-17 22:03:44,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,905 INFO L280 TraceCheckUtils]: 2: Hoare triple {40937#(<= ~waterLevel~0 1)} assume true; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,906 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40937#(<= ~waterLevel~0 1)} {40275#true} #572#return; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,907 INFO L263 TraceCheckUtils]: 4: Hoare triple {40937#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,907 INFO L280 TraceCheckUtils]: 5: Hoare triple {40937#(<= ~waterLevel~0 1)} havoc ~retValue_acc~4;havoc ~tmp~1; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,908 INFO L263 TraceCheckUtils]: 6: Hoare triple {40937#(<= ~waterLevel~0 1)} call select_helpers(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,908 INFO L280 TraceCheckUtils]: 7: Hoare triple {40937#(<= ~waterLevel~0 1)} assume true; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,909 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40937#(<= ~waterLevel~0 1)} {40937#(<= ~waterLevel~0 1)} #462#return; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,910 INFO L263 TraceCheckUtils]: 9: Hoare triple {40937#(<= ~waterLevel~0 1)} call select_features(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,911 INFO L280 TraceCheckUtils]: 10: Hoare triple {40937#(<= ~waterLevel~0 1)} assume true; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,911 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {40937#(<= ~waterLevel~0 1)} {40937#(<= ~waterLevel~0 1)} #464#return; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,912 INFO L263 TraceCheckUtils]: 12: Hoare triple {40937#(<= ~waterLevel~0 1)} call #t~ret13 := valid_product(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,913 INFO L280 TraceCheckUtils]: 13: Hoare triple {40937#(<= ~waterLevel~0 1)} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,913 INFO L280 TraceCheckUtils]: 14: Hoare triple {40937#(<= ~waterLevel~0 1)} assume true; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,914 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {40937#(<= ~waterLevel~0 1)} {40937#(<= ~waterLevel~0 1)} #466#return; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,915 INFO L280 TraceCheckUtils]: 16: Hoare triple {40937#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,916 INFO L280 TraceCheckUtils]: 17: Hoare triple {40937#(<= ~waterLevel~0 1)} assume 0 != ~tmp~1; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,917 INFO L263 TraceCheckUtils]: 18: Hoare triple {40937#(<= ~waterLevel~0 1)} call setup(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,917 INFO L280 TraceCheckUtils]: 19: Hoare triple {40937#(<= ~waterLevel~0 1)} assume true; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,918 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {40937#(<= ~waterLevel~0 1)} {40937#(<= ~waterLevel~0 1)} #468#return; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,919 INFO L263 TraceCheckUtils]: 21: Hoare triple {40937#(<= ~waterLevel~0 1)} call runTest(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,920 INFO L263 TraceCheckUtils]: 22: Hoare triple {40937#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,920 INFO L280 TraceCheckUtils]: 23: Hoare triple {40937#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,920 INFO L280 TraceCheckUtils]: 24: Hoare triple {40937#(<= ~waterLevel~0 1)} assume true; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,921 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40937#(<= ~waterLevel~0 1)} {40937#(<= ~waterLevel~0 1)} #562#return; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,921 INFO L263 TraceCheckUtils]: 26: Hoare triple {40937#(<= ~waterLevel~0 1)} call test(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,922 INFO L280 TraceCheckUtils]: 27: Hoare triple {40937#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,923 INFO L280 TraceCheckUtils]: 28: Hoare triple {40937#(<= ~waterLevel~0 1)} assume !false; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,924 INFO L280 TraceCheckUtils]: 29: Hoare triple {40937#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,924 INFO L280 TraceCheckUtils]: 30: Hoare triple {40937#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,925 INFO L280 TraceCheckUtils]: 31: Hoare triple {40937#(<= ~waterLevel~0 1)} assume 0 != ~tmp~7; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,926 INFO L263 TraceCheckUtils]: 32: Hoare triple {40937#(<= ~waterLevel~0 1)} call waterRise(); {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,927 INFO L280 TraceCheckUtils]: 33: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {41035#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:03:44,927 INFO L280 TraceCheckUtils]: 34: Hoare triple {41035#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {41035#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:03:44,928 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41035#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {40937#(<= ~waterLevel~0 1)} #512#return; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:44,929 INFO L280 TraceCheckUtils]: 36: Hoare triple {41042#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:44,930 INFO L280 TraceCheckUtils]: 37: Hoare triple {41042#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~3); {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:44,930 INFO L280 TraceCheckUtils]: 38: Hoare triple {41042#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:44,931 INFO L280 TraceCheckUtils]: 39: Hoare triple {41042#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:44,931 INFO L280 TraceCheckUtils]: 40: Hoare triple {41042#(<= ~waterLevel~0 2)} assume 0 != ~tmp___1~0; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:44,932 INFO L263 TraceCheckUtils]: 41: Hoare triple {41042#(<= ~waterLevel~0 2)} call timeShift(); {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,932 INFO L263 TraceCheckUtils]: 42: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {40275#true} is VALID [2020-07-17 22:03:44,932 INFO L263 TraceCheckUtils]: 43: Hoare triple {40275#true} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:44,932 INFO L280 TraceCheckUtils]: 44: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:44,932 INFO L280 TraceCheckUtils]: 45: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,932 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {40275#true} {40275#true} #552#return; {40275#true} is VALID [2020-07-17 22:03:44,933 INFO L280 TraceCheckUtils]: 47: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-17 22:03:44,933 INFO L280 TraceCheckUtils]: 48: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,934 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {40275#true} {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #524#return; {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,934 INFO L280 TraceCheckUtils]: 50: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,935 INFO L280 TraceCheckUtils]: 51: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,935 INFO L263 TraceCheckUtils]: 52: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {40275#true} is VALID [2020-07-17 22:03:44,935 INFO L280 TraceCheckUtils]: 53: Hoare triple {40275#true} havoc ~tmp~4; {40275#true} is VALID [2020-07-17 22:03:44,935 INFO L280 TraceCheckUtils]: 54: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-17 22:03:44,936 INFO L263 TraceCheckUtils]: 55: Hoare triple {40275#true} call processEnvironment__wrappee__lowWaterSensor(); {40275#true} is VALID [2020-07-17 22:03:44,936 INFO L280 TraceCheckUtils]: 56: Hoare triple {40275#true} havoc ~tmp~3; {40275#true} is VALID [2020-07-17 22:03:44,936 INFO L280 TraceCheckUtils]: 57: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-17 22:03:44,936 INFO L263 TraceCheckUtils]: 58: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40275#true} is VALID [2020-07-17 22:03:44,936 INFO L280 TraceCheckUtils]: 59: Hoare triple {40275#true} havoc ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:44,936 INFO L280 TraceCheckUtils]: 60: Hoare triple {40275#true} assume 0 == ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:44,936 INFO L263 TraceCheckUtils]: 61: Hoare triple {40275#true} call #t~ret14 := isHighWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:44,936 INFO L280 TraceCheckUtils]: 62: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-17 22:03:44,937 INFO L263 TraceCheckUtils]: 63: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-17 22:03:44,937 INFO L280 TraceCheckUtils]: 64: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:44,937 INFO L280 TraceCheckUtils]: 65: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-17 22:03:44,937 INFO L280 TraceCheckUtils]: 66: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,937 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-17 22:03:44,937 INFO L280 TraceCheckUtils]: 68: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-17 22:03:44,938 INFO L280 TraceCheckUtils]: 69: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-17 22:03:44,938 INFO L280 TraceCheckUtils]: 70: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-17 22:03:44,938 INFO L280 TraceCheckUtils]: 71: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,938 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-17 22:03:44,938 INFO L280 TraceCheckUtils]: 73: Hoare triple {40275#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {40275#true} is VALID [2020-07-17 22:03:44,938 INFO L280 TraceCheckUtils]: 74: Hoare triple {40275#true} assume 0 != ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:44,939 INFO L263 TraceCheckUtils]: 75: Hoare triple {40275#true} call activatePump(); {40275#true} is VALID [2020-07-17 22:03:44,939 INFO L280 TraceCheckUtils]: 76: Hoare triple {40275#true} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-17 22:03:44,939 INFO L280 TraceCheckUtils]: 77: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,939 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-17 22:03:44,939 INFO L280 TraceCheckUtils]: 79: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,939 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {40275#true} {40275#true} #550#return; {40275#true} is VALID [2020-07-17 22:03:44,940 INFO L280 TraceCheckUtils]: 81: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,940 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {40275#true} {40275#true} #510#return; {40275#true} is VALID [2020-07-17 22:03:44,940 INFO L280 TraceCheckUtils]: 83: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,941 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {40275#true} {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #528#return; {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,941 INFO L263 TraceCheckUtils]: 85: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {40275#true} is VALID [2020-07-17 22:03:44,941 INFO L280 TraceCheckUtils]: 86: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-17 22:03:44,941 INFO L263 TraceCheckUtils]: 87: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:44,941 INFO L280 TraceCheckUtils]: 88: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-17 22:03:44,941 INFO L280 TraceCheckUtils]: 89: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,942 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-17 22:03:44,942 INFO L280 TraceCheckUtils]: 91: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-17 22:03:44,942 INFO L280 TraceCheckUtils]: 92: Hoare triple {40275#true} assume !(2 != ~tmp~0); {40275#true} is VALID [2020-07-17 22:03:44,942 INFO L280 TraceCheckUtils]: 93: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,942 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {40275#true} {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #530#return; {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,943 INFO L280 TraceCheckUtils]: 95: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,944 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {41042#(<= ~waterLevel~0 2)} #518#return; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:44,944 INFO L280 TraceCheckUtils]: 97: Hoare triple {41042#(<= ~waterLevel~0 2)} assume !false; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:44,944 INFO L280 TraceCheckUtils]: 98: Hoare triple {41042#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:44,945 INFO L280 TraceCheckUtils]: 99: Hoare triple {41042#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:44,945 INFO L280 TraceCheckUtils]: 100: Hoare triple {41042#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~7); {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:44,946 INFO L280 TraceCheckUtils]: 101: Hoare triple {41042#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:44,946 INFO L280 TraceCheckUtils]: 102: Hoare triple {41042#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~3); {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:44,947 INFO L280 TraceCheckUtils]: 103: Hoare triple {41042#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:44,947 INFO L280 TraceCheckUtils]: 104: Hoare triple {41042#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:44,948 INFO L280 TraceCheckUtils]: 105: Hoare triple {41042#(<= ~waterLevel~0 2)} assume 0 != ~tmp___1~0; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:44,948 INFO L263 TraceCheckUtils]: 106: Hoare triple {41042#(<= ~waterLevel~0 2)} call timeShift(); {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,949 INFO L263 TraceCheckUtils]: 107: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {40275#true} is VALID [2020-07-17 22:03:44,949 INFO L263 TraceCheckUtils]: 108: Hoare triple {40275#true} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:44,949 INFO L280 TraceCheckUtils]: 109: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:44,949 INFO L280 TraceCheckUtils]: 110: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,949 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {40275#true} {40275#true} #552#return; {40275#true} is VALID [2020-07-17 22:03:44,949 INFO L280 TraceCheckUtils]: 112: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-17 22:03:44,949 INFO L280 TraceCheckUtils]: 113: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,950 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {40275#true} {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #524#return; {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,950 INFO L280 TraceCheckUtils]: 115: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,956 INFO L263 TraceCheckUtils]: 116: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,957 INFO L280 TraceCheckUtils]: 117: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,957 INFO L280 TraceCheckUtils]: 118: Hoare triple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,958 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #526#return; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,959 INFO L280 TraceCheckUtils]: 120: Hoare triple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,959 INFO L263 TraceCheckUtils]: 121: Hoare triple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {40275#true} is VALID [2020-07-17 22:03:44,959 INFO L280 TraceCheckUtils]: 122: Hoare triple {40275#true} havoc ~tmp~4; {40275#true} is VALID [2020-07-17 22:03:44,959 INFO L280 TraceCheckUtils]: 123: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:44,959 INFO L263 TraceCheckUtils]: 124: Hoare triple {40275#true} call #t~ret16 := isMethaneAlarm(); {40275#true} is VALID [2020-07-17 22:03:44,960 INFO L280 TraceCheckUtils]: 125: Hoare triple {40275#true} havoc ~retValue_acc~5; {40275#true} is VALID [2020-07-17 22:03:44,960 INFO L263 TraceCheckUtils]: 126: Hoare triple {40275#true} call #t~ret17 := isMethaneLevelCritical(); {40275#true} is VALID [2020-07-17 22:03:44,960 INFO L280 TraceCheckUtils]: 127: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40275#true} is VALID [2020-07-17 22:03:44,960 INFO L280 TraceCheckUtils]: 128: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,960 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {40275#true} {40275#true} #566#return; {40275#true} is VALID [2020-07-17 22:03:44,960 INFO L280 TraceCheckUtils]: 130: Hoare triple {40275#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {40275#true} is VALID [2020-07-17 22:03:44,961 INFO L280 TraceCheckUtils]: 131: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,961 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {40275#true} {40275#true} #504#return; {40275#true} is VALID [2020-07-17 22:03:44,961 INFO L280 TraceCheckUtils]: 133: Hoare triple {40275#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {40275#true} is VALID [2020-07-17 22:03:44,961 INFO L280 TraceCheckUtils]: 134: Hoare triple {40275#true} assume !(0 != ~tmp~4); {40275#true} is VALID [2020-07-17 22:03:44,961 INFO L263 TraceCheckUtils]: 135: Hoare triple {40275#true} call processEnvironment__wrappee__lowWaterSensor(); {40275#true} is VALID [2020-07-17 22:03:44,962 INFO L280 TraceCheckUtils]: 136: Hoare triple {40275#true} havoc ~tmp~3; {40275#true} is VALID [2020-07-17 22:03:44,962 INFO L280 TraceCheckUtils]: 137: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:44,962 INFO L263 TraceCheckUtils]: 138: Hoare triple {40275#true} call #t~ret15 := isLowWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:44,962 INFO L280 TraceCheckUtils]: 139: Hoare triple {40275#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {40275#true} is VALID [2020-07-17 22:03:44,962 INFO L263 TraceCheckUtils]: 140: Hoare triple {40275#true} call #t~ret35 := isLowWaterSensorDry(); {40275#true} is VALID [2020-07-17 22:03:44,962 INFO L280 TraceCheckUtils]: 141: Hoare triple {40275#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {40275#true} is VALID [2020-07-17 22:03:44,963 INFO L280 TraceCheckUtils]: 142: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,963 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {40275#true} {40275#true} #502#return; {40275#true} is VALID [2020-07-17 22:03:44,963 INFO L280 TraceCheckUtils]: 144: Hoare triple {40275#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {40275#true} is VALID [2020-07-17 22:03:44,963 INFO L280 TraceCheckUtils]: 145: Hoare triple {40275#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {40275#true} is VALID [2020-07-17 22:03:44,963 INFO L280 TraceCheckUtils]: 146: Hoare triple {40275#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {40275#true} is VALID [2020-07-17 22:03:44,964 INFO L280 TraceCheckUtils]: 147: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,964 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {40275#true} {40275#true} #544#return; {40275#true} is VALID [2020-07-17 22:03:44,964 INFO L280 TraceCheckUtils]: 149: Hoare triple {40275#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {40275#true} is VALID [2020-07-17 22:03:44,964 INFO L280 TraceCheckUtils]: 150: Hoare triple {40275#true} assume !(0 != ~tmp~3); {40275#true} is VALID [2020-07-17 22:03:44,964 INFO L263 TraceCheckUtils]: 151: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40275#true} is VALID [2020-07-17 22:03:44,964 INFO L280 TraceCheckUtils]: 152: Hoare triple {40275#true} havoc ~tmp~2; {40275#true} is VALID [2020-07-17 22:03:44,965 INFO L280 TraceCheckUtils]: 153: Hoare triple {40275#true} assume !(0 == ~pumpRunning~0); {40275#true} is VALID [2020-07-17 22:03:44,965 INFO L263 TraceCheckUtils]: 154: Hoare triple {40275#true} call processEnvironment__wrappee__base(); {40275#true} is VALID [2020-07-17 22:03:44,965 INFO L280 TraceCheckUtils]: 155: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,965 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {40275#true} {40275#true} #542#return; {40275#true} is VALID [2020-07-17 22:03:44,965 INFO L280 TraceCheckUtils]: 157: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,966 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {40275#true} {40275#true} #548#return; {40275#true} is VALID [2020-07-17 22:03:44,966 INFO L280 TraceCheckUtils]: 159: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,966 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {40275#true} {40275#true} #508#return; {40275#true} is VALID [2020-07-17 22:03:44,966 INFO L280 TraceCheckUtils]: 161: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,968 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {40275#true} {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #528#return; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,968 INFO L263 TraceCheckUtils]: 163: Hoare triple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {40275#true} is VALID [2020-07-17 22:03:44,968 INFO L280 TraceCheckUtils]: 164: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-17 22:03:44,968 INFO L263 TraceCheckUtils]: 165: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:44,969 INFO L280 TraceCheckUtils]: 166: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-17 22:03:44,969 INFO L280 TraceCheckUtils]: 167: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,969 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-17 22:03:44,969 INFO L280 TraceCheckUtils]: 169: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-17 22:03:44,969 INFO L280 TraceCheckUtils]: 170: Hoare triple {40275#true} assume 2 != ~tmp~0; {40275#true} is VALID [2020-07-17 22:03:44,970 INFO L263 TraceCheckUtils]: 171: Hoare triple {40275#true} call #t~ret2 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:44,970 INFO L280 TraceCheckUtils]: 172: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:44,970 INFO L280 TraceCheckUtils]: 173: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,970 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {40275#true} {40275#true} #556#return; {40275#true} is VALID [2020-07-17 22:03:44,970 INFO L280 TraceCheckUtils]: 175: Hoare triple {40275#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {40275#true} is VALID [2020-07-17 22:03:44,970 INFO L280 TraceCheckUtils]: 176: Hoare triple {40275#true} assume 0 != ~tmp___0~0; {40275#true} is VALID [2020-07-17 22:03:44,971 INFO L280 TraceCheckUtils]: 177: Hoare triple {40275#true} assume !(0 == ~switchedOnBeforeTS~0); {40275#true} is VALID [2020-07-17 22:03:44,971 INFO L280 TraceCheckUtils]: 178: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,972 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {40275#true} {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #530#return; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,973 INFO L280 TraceCheckUtils]: 180: Hoare triple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,974 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41042#(<= ~waterLevel~0 2)} #518#return; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,975 INFO L280 TraceCheckUtils]: 182: Hoare triple {40937#(<= ~waterLevel~0 1)} assume !false; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,976 INFO L280 TraceCheckUtils]: 183: Hoare triple {40937#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,977 INFO L280 TraceCheckUtils]: 184: Hoare triple {40937#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,977 INFO L280 TraceCheckUtils]: 185: Hoare triple {40937#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~7); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,978 INFO L280 TraceCheckUtils]: 186: Hoare triple {40937#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,979 INFO L280 TraceCheckUtils]: 187: Hoare triple {40937#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~3); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,980 INFO L280 TraceCheckUtils]: 188: Hoare triple {40937#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,981 INFO L280 TraceCheckUtils]: 189: Hoare triple {40937#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,981 INFO L280 TraceCheckUtils]: 190: Hoare triple {40937#(<= ~waterLevel~0 1)} assume 0 != ~tmp___1~0; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:44,982 INFO L263 TraceCheckUtils]: 191: Hoare triple {40937#(<= ~waterLevel~0 1)} call timeShift(); {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,982 INFO L263 TraceCheckUtils]: 192: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {40275#true} is VALID [2020-07-17 22:03:44,982 INFO L263 TraceCheckUtils]: 193: Hoare triple {40275#true} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:44,983 INFO L280 TraceCheckUtils]: 194: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:44,983 INFO L280 TraceCheckUtils]: 195: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,983 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {40275#true} {40275#true} #552#return; {40275#true} is VALID [2020-07-17 22:03:44,983 INFO L280 TraceCheckUtils]: 197: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-17 22:03:44,983 INFO L280 TraceCheckUtils]: 198: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,984 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {40275#true} {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #524#return; {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,986 INFO L280 TraceCheckUtils]: 200: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,986 INFO L263 TraceCheckUtils]: 201: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,987 INFO L280 TraceCheckUtils]: 202: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,988 INFO L280 TraceCheckUtils]: 203: Hoare triple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,989 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #526#return; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,990 INFO L280 TraceCheckUtils]: 205: Hoare triple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,990 INFO L263 TraceCheckUtils]: 206: Hoare triple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {40275#true} is VALID [2020-07-17 22:03:44,990 INFO L280 TraceCheckUtils]: 207: Hoare triple {40275#true} havoc ~tmp~4; {40275#true} is VALID [2020-07-17 22:03:44,991 INFO L280 TraceCheckUtils]: 208: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-17 22:03:44,991 INFO L263 TraceCheckUtils]: 209: Hoare triple {40275#true} call #t~ret16 := isMethaneAlarm(); {40275#true} is VALID [2020-07-17 22:03:44,991 INFO L280 TraceCheckUtils]: 210: Hoare triple {40275#true} havoc ~retValue_acc~5; {40275#true} is VALID [2020-07-17 22:03:44,991 INFO L263 TraceCheckUtils]: 211: Hoare triple {40275#true} call #t~ret17 := isMethaneLevelCritical(); {40275#true} is VALID [2020-07-17 22:03:44,991 INFO L280 TraceCheckUtils]: 212: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40275#true} is VALID [2020-07-17 22:03:44,992 INFO L280 TraceCheckUtils]: 213: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,992 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {40275#true} {40275#true} #566#return; {40275#true} is VALID [2020-07-17 22:03:44,992 INFO L280 TraceCheckUtils]: 215: Hoare triple {40275#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {40275#true} is VALID [2020-07-17 22:03:44,992 INFO L280 TraceCheckUtils]: 216: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,992 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {40275#true} {40275#true} #504#return; {40275#true} is VALID [2020-07-17 22:03:44,992 INFO L280 TraceCheckUtils]: 218: Hoare triple {40275#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {40275#true} is VALID [2020-07-17 22:03:44,993 INFO L280 TraceCheckUtils]: 219: Hoare triple {40275#true} assume 0 != ~tmp~4; {40275#true} is VALID [2020-07-17 22:03:44,993 INFO L263 TraceCheckUtils]: 220: Hoare triple {40275#true} call deactivatePump(); {40275#true} is VALID [2020-07-17 22:03:44,993 INFO L280 TraceCheckUtils]: 221: Hoare triple {40275#true} ~pumpRunning~0 := 0; {40275#true} is VALID [2020-07-17 22:03:44,993 INFO L280 TraceCheckUtils]: 222: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,993 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {40275#true} {40275#true} #506#return; {40275#true} is VALID [2020-07-17 22:03:44,994 INFO L280 TraceCheckUtils]: 224: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,995 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {40275#true} {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #528#return; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:44,995 INFO L263 TraceCheckUtils]: 226: Hoare triple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {40275#true} is VALID [2020-07-17 22:03:44,995 INFO L280 TraceCheckUtils]: 227: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-17 22:03:44,995 INFO L263 TraceCheckUtils]: 228: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-17 22:03:44,996 INFO L280 TraceCheckUtils]: 229: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-17 22:03:44,996 INFO L280 TraceCheckUtils]: 230: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,996 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-17 22:03:44,996 INFO L280 TraceCheckUtils]: 232: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-17 22:03:44,996 INFO L280 TraceCheckUtils]: 233: Hoare triple {40275#true} assume 2 != ~tmp~0; {40275#true} is VALID [2020-07-17 22:03:44,996 INFO L263 TraceCheckUtils]: 234: Hoare triple {40275#true} call #t~ret2 := isPumpRunning(); {40275#true} is VALID [2020-07-17 22:03:44,997 INFO L280 TraceCheckUtils]: 235: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-17 22:03:44,997 INFO L280 TraceCheckUtils]: 236: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:44,997 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {40275#true} {40275#true} #556#return; {40275#true} is VALID [2020-07-17 22:03:44,997 INFO L280 TraceCheckUtils]: 238: Hoare triple {40275#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {40275#true} is VALID [2020-07-17 22:03:44,997 INFO L280 TraceCheckUtils]: 239: Hoare triple {40275#true} assume !(0 != ~tmp___0~0); {40275#true} is VALID [2020-07-17 22:03:44,998 INFO L280 TraceCheckUtils]: 240: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-17 22:03:45,003 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {40275#true} {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #530#return; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:45,004 INFO L280 TraceCheckUtils]: 242: Hoare triple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:45,005 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {40937#(<= ~waterLevel~0 1)} #518#return; {41668#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:03:45,006 INFO L280 TraceCheckUtils]: 244: Hoare triple {41668#(<= ~waterLevel~0 0)} assume !false; {41668#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:03:45,007 INFO L280 TraceCheckUtils]: 245: Hoare triple {41668#(<= ~waterLevel~0 0)} assume ~splverifierCounter~0 < 4; {41668#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:03:45,011 INFO L280 TraceCheckUtils]: 246: Hoare triple {41668#(<= ~waterLevel~0 0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {41668#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:03:45,013 INFO L280 TraceCheckUtils]: 247: Hoare triple {41668#(<= ~waterLevel~0 0)} assume 0 != ~tmp~7; {41668#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:03:45,014 INFO L263 TraceCheckUtils]: 248: Hoare triple {41668#(<= ~waterLevel~0 0)} call waterRise(); {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:45,015 INFO L280 TraceCheckUtils]: 249: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {41035#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:03:45,016 INFO L280 TraceCheckUtils]: 250: Hoare triple {41035#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {41035#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:03:45,017 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {41035#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {41668#(<= ~waterLevel~0 0)} #512#return; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,018 INFO L280 TraceCheckUtils]: 252: Hoare triple {40937#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,018 INFO L280 TraceCheckUtils]: 253: Hoare triple {40937#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~3); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,019 INFO L280 TraceCheckUtils]: 254: Hoare triple {40937#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,022 INFO L280 TraceCheckUtils]: 255: Hoare triple {40937#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,023 INFO L280 TraceCheckUtils]: 256: Hoare triple {40937#(<= ~waterLevel~0 1)} assume 0 != ~tmp___1~0; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,023 INFO L263 TraceCheckUtils]: 257: Hoare triple {40937#(<= ~waterLevel~0 1)} call timeShift(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,024 INFO L263 TraceCheckUtils]: 258: Hoare triple {40937#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__2(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,025 INFO L263 TraceCheckUtils]: 259: Hoare triple {40937#(<= ~waterLevel~0 1)} call #t~ret0 := isPumpRunning(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,026 INFO L280 TraceCheckUtils]: 260: Hoare triple {40937#(<= ~waterLevel~0 1)} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,026 INFO L280 TraceCheckUtils]: 261: Hoare triple {40937#(<= ~waterLevel~0 1)} assume true; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,027 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {40937#(<= ~waterLevel~0 1)} {40937#(<= ~waterLevel~0 1)} #552#return; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,028 INFO L280 TraceCheckUtils]: 263: Hoare triple {40937#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,028 INFO L280 TraceCheckUtils]: 264: Hoare triple {40937#(<= ~waterLevel~0 1)} assume true; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,029 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {40937#(<= ~waterLevel~0 1)} {40937#(<= ~waterLevel~0 1)} #524#return; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,030 INFO L280 TraceCheckUtils]: 266: Hoare triple {40937#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,030 INFO L280 TraceCheckUtils]: 267: Hoare triple {40937#(<= ~waterLevel~0 1)} assume 0 != ~systemActive~0; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,031 INFO L263 TraceCheckUtils]: 268: Hoare triple {40937#(<= ~waterLevel~0 1)} call processEnvironment(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,032 INFO L280 TraceCheckUtils]: 269: Hoare triple {40937#(<= ~waterLevel~0 1)} havoc ~tmp~4; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,032 INFO L280 TraceCheckUtils]: 270: Hoare triple {40937#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,033 INFO L263 TraceCheckUtils]: 271: Hoare triple {40937#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__lowWaterSensor(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,034 INFO L280 TraceCheckUtils]: 272: Hoare triple {40937#(<= ~waterLevel~0 1)} havoc ~tmp~3; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,035 INFO L280 TraceCheckUtils]: 273: Hoare triple {40937#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,036 INFO L263 TraceCheckUtils]: 274: Hoare triple {40937#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__highWaterSensor(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,036 INFO L280 TraceCheckUtils]: 275: Hoare triple {40937#(<= ~waterLevel~0 1)} havoc ~tmp~2; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,037 INFO L280 TraceCheckUtils]: 276: Hoare triple {40937#(<= ~waterLevel~0 1)} assume 0 == ~pumpRunning~0; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,038 INFO L263 TraceCheckUtils]: 277: Hoare triple {40937#(<= ~waterLevel~0 1)} call #t~ret14 := isHighWaterLevel(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,038 INFO L280 TraceCheckUtils]: 278: Hoare triple {40937#(<= ~waterLevel~0 1)} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,039 INFO L263 TraceCheckUtils]: 279: Hoare triple {40937#(<= ~waterLevel~0 1)} call #t~ret34 := isHighWaterSensorDry(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,040 INFO L280 TraceCheckUtils]: 280: Hoare triple {40937#(<= ~waterLevel~0 1)} havoc ~retValue_acc~2; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:45,041 INFO L280 TraceCheckUtils]: 281: Hoare triple {40937#(<= ~waterLevel~0 1)} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40276#false} is VALID [2020-07-17 22:03:45,041 INFO L280 TraceCheckUtils]: 282: Hoare triple {40276#false} assume true; {40276#false} is VALID [2020-07-17 22:03:45,041 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {40276#false} {40937#(<= ~waterLevel~0 1)} #522#return; {40276#false} is VALID [2020-07-17 22:03:45,041 INFO L280 TraceCheckUtils]: 284: Hoare triple {40276#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40276#false} is VALID [2020-07-17 22:03:45,042 INFO L280 TraceCheckUtils]: 285: Hoare triple {40276#false} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40276#false} is VALID [2020-07-17 22:03:45,042 INFO L280 TraceCheckUtils]: 286: Hoare triple {40276#false} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40276#false} is VALID [2020-07-17 22:03:45,042 INFO L280 TraceCheckUtils]: 287: Hoare triple {40276#false} assume true; {40276#false} is VALID [2020-07-17 22:03:45,042 INFO L275 TraceCheckUtils]: 288: Hoare quadruple {40276#false} {40937#(<= ~waterLevel~0 1)} #536#return; {40276#false} is VALID [2020-07-17 22:03:45,042 INFO L280 TraceCheckUtils]: 289: Hoare triple {40276#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {40276#false} is VALID [2020-07-17 22:03:45,043 INFO L280 TraceCheckUtils]: 290: Hoare triple {40276#false} assume 0 != ~tmp~2; {40276#false} is VALID [2020-07-17 22:03:45,043 INFO L263 TraceCheckUtils]: 291: Hoare triple {40276#false} call activatePump(); {40276#false} is VALID [2020-07-17 22:03:45,043 INFO L280 TraceCheckUtils]: 292: Hoare triple {40276#false} ~pumpRunning~0 := 1; {40276#false} is VALID [2020-07-17 22:03:45,043 INFO L280 TraceCheckUtils]: 293: Hoare triple {40276#false} assume true; {40276#false} is VALID [2020-07-17 22:03:45,043 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {40276#false} {40276#false} #538#return; {40276#false} is VALID [2020-07-17 22:03:45,043 INFO L280 TraceCheckUtils]: 295: Hoare triple {40276#false} assume true; {40276#false} is VALID [2020-07-17 22:03:45,044 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {40276#false} {40937#(<= ~waterLevel~0 1)} #550#return; {40276#false} is VALID [2020-07-17 22:03:45,044 INFO L280 TraceCheckUtils]: 297: Hoare triple {40276#false} assume true; {40276#false} is VALID [2020-07-17 22:03:45,044 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {40276#false} {40937#(<= ~waterLevel~0 1)} #510#return; {40276#false} is VALID [2020-07-17 22:03:45,044 INFO L280 TraceCheckUtils]: 299: Hoare triple {40276#false} assume true; {40276#false} is VALID [2020-07-17 22:03:45,044 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {40276#false} {40937#(<= ~waterLevel~0 1)} #528#return; {40276#false} is VALID [2020-07-17 22:03:45,045 INFO L263 TraceCheckUtils]: 301: Hoare triple {40276#false} call __utac_acc__Specification5_spec__3(); {40276#false} is VALID [2020-07-17 22:03:45,045 INFO L280 TraceCheckUtils]: 302: Hoare triple {40276#false} havoc ~tmp~0;havoc ~tmp___0~0; {40276#false} is VALID [2020-07-17 22:03:45,045 INFO L263 TraceCheckUtils]: 303: Hoare triple {40276#false} call #t~ret1 := getWaterLevel(); {40276#false} is VALID [2020-07-17 22:03:45,045 INFO L280 TraceCheckUtils]: 304: Hoare triple {40276#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40276#false} is VALID [2020-07-17 22:03:45,045 INFO L280 TraceCheckUtils]: 305: Hoare triple {40276#false} assume true; {40276#false} is VALID [2020-07-17 22:03:45,046 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {40276#false} {40276#false} #554#return; {40276#false} is VALID [2020-07-17 22:03:45,046 INFO L280 TraceCheckUtils]: 307: Hoare triple {40276#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40276#false} is VALID [2020-07-17 22:03:45,046 INFO L280 TraceCheckUtils]: 308: Hoare triple {40276#false} assume 2 != ~tmp~0; {40276#false} is VALID [2020-07-17 22:03:45,046 INFO L263 TraceCheckUtils]: 309: Hoare triple {40276#false} call #t~ret2 := isPumpRunning(); {40276#false} is VALID [2020-07-17 22:03:45,046 INFO L280 TraceCheckUtils]: 310: Hoare triple {40276#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40276#false} is VALID [2020-07-17 22:03:45,046 INFO L280 TraceCheckUtils]: 311: Hoare triple {40276#false} assume true; {40276#false} is VALID [2020-07-17 22:03:45,047 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {40276#false} {40276#false} #556#return; {40276#false} is VALID [2020-07-17 22:03:45,047 INFO L280 TraceCheckUtils]: 313: Hoare triple {40276#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {40276#false} is VALID [2020-07-17 22:03:45,047 INFO L280 TraceCheckUtils]: 314: Hoare triple {40276#false} assume 0 != ~tmp___0~0; {40276#false} is VALID [2020-07-17 22:03:45,047 INFO L280 TraceCheckUtils]: 315: Hoare triple {40276#false} assume 0 == ~switchedOnBeforeTS~0; {40276#false} is VALID [2020-07-17 22:03:45,047 INFO L263 TraceCheckUtils]: 316: Hoare triple {40276#false} call __automaton_fail(); {40276#false} is VALID [2020-07-17 22:03:45,047 INFO L280 TraceCheckUtils]: 317: Hoare triple {40276#false} assume !false; {40276#false} is VALID [2020-07-17 22:03:45,135 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 175 proven. 16 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2020-07-17 22:03:45,135 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:03:45,136 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 8] total 22 [2020-07-17 22:03:45,136 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2047553050] [2020-07-17 22:03:45,137 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 318 [2020-07-17 22:03:45,151 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:03:45,152 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-17 22:03:45,677 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 352 edges. 352 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:03:45,677 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-17 22:03:45,677 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:03:45,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-17 22:03:45,678 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=398, Unknown=0, NotChecked=0, Total=462 [2020-07-17 22:03:45,678 INFO L87 Difference]: Start difference. First operand 930 states and 1058 transitions. Second operand 22 states. [2020-07-17 22:03:47,241 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:03:53,539 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:03:54,963 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:03:57,052 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:04:30,797 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:04:31,723 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:04:32,347 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:04:32,776 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:04:33,734 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-17 22:04:34,389 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:04:35,093 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-17 22:04:35,582 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:04:36,766 WARN L193 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 22:04:37,463 WARN L193 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 22:04:46,159 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:04:46,930 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:04:47,696 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:04:48,486 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:04:49,054 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:04:49,439 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:04:50,320 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 22:04:50,921 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:04:51,583 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 22:04:51,983 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:04:53,161 WARN L193 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-07-17 22:04:53,918 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193