/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_product56.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 21:54:36,087 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 21:54:36,090 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 21:54:36,108 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 21:54:36,109 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 21:54:36,111 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 21:54:36,113 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 21:54:36,123 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 21:54:36,126 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 21:54:36,129 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 21:54:36,131 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 21:54:36,133 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 21:54:36,133 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 21:54:36,135 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 21:54:36,137 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 21:54:36,138 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 21:54:36,140 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 21:54:36,140 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 21:54:36,142 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 21:54:36,148 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 21:54:36,152 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 21:54:36,156 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 21:54:36,157 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 21:54:36,159 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 21:54:36,162 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 21:54:36,162 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 21:54:36,162 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 21:54:36,165 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 21:54:36,165 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 21:54:36,167 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 21:54:36,167 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 21:54:36,169 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 21:54:36,170 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 21:54:36,170 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 21:54:36,171 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 21:54:36,172 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 21:54:36,172 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 21:54:36,172 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 21:54:36,173 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 21:54:36,173 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 21:54:36,174 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 21:54:36,175 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 21:54:36,205 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 21:54:36,206 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 21:54:36,207 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 21:54:36,208 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 21:54:36,208 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 21:54:36,208 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 21:54:36,208 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 21:54:36,208 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 21:54:36,208 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 21:54:36,209 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 21:54:36,210 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 21:54:36,210 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 21:54:36,210 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 21:54:36,210 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 21:54:36,211 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 21:54:36,211 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 21:54:36,211 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 21:54:36,211 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 21:54:36,211 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 21:54:36,211 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 21:54:36,212 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 21:54:36,212 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:54:36,212 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 21:54:36,212 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 21:54:36,212 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 21:54:36,213 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 21:54:36,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 21:54:36,213 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 21:54:36,213 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 21:54:36,213 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 21:54:36,491 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 21:54:36,505 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 21:54:36,508 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 21:54:36,509 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 21:54:36,510 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 21:54:36,511 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product56.cil.c [2020-07-17 21:54:36,573 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/632084ad3/5243539ea3e14e2cb9dcfd0b2e42c918/FLAG55136ac54 [2020-07-17 21:54:37,057 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 21:54:37,057 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product56.cil.c [2020-07-17 21:54:37,077 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/632084ad3/5243539ea3e14e2cb9dcfd0b2e42c918/FLAG55136ac54 [2020-07-17 21:54:37,414 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/632084ad3/5243539ea3e14e2cb9dcfd0b2e42c918 [2020-07-17 21:54:37,424 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 21:54:37,427 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 21:54:37,428 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 21:54:37,428 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 21:54:37,431 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 21:54:37,433 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:54:37" (1/1) ... [2020-07-17 21:54:37,436 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10ae6445 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:54:37, skipping insertion in model container [2020-07-17 21:54:37,436 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:54:37" (1/1) ... [2020-07-17 21:54:37,444 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 21:54:37,490 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 21:54:37,852 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:54:37,971 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 21:54:38,143 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:54:38,183 INFO L208 MainTranslator]: Completed translation [2020-07-17 21:54:38,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:54:38 WrapperNode [2020-07-17 21:54:38,183 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 21:54:38,184 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 21:54:38,184 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 21:54:38,184 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 21:54:38,199 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:54:38" (1/1) ... [2020-07-17 21:54:38,199 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:54:38" (1/1) ... [2020-07-17 21:54:38,220 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:54:38" (1/1) ... [2020-07-17 21:54:38,220 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:54:38" (1/1) ... [2020-07-17 21:54:38,274 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:54:38" (1/1) ... [2020-07-17 21:54:38,292 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:54:38" (1/1) ... [2020-07-17 21:54:38,305 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:54:38" (1/1) ... [2020-07-17 21:54:38,314 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 21:54:38,314 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 21:54:38,314 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 21:54:38,315 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 21:54:38,323 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:54:38" (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 21:54:38,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 21:54:38,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 21:54:38,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 21:54:38,400 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 21:54:38,400 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 21:54:38,400 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 21:54:38,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 21:54:38,400 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 21:54:38,401 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 21:54:38,401 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-17 21:54:38,401 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-17 21:54:38,402 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 21:54:38,402 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 21:54:38,403 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 21:54:38,403 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-17 21:54:38,404 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 21:54:38,404 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 21:54:38,404 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 21:54:38,405 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 21:54:38,405 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 21:54:38,405 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 21:54:38,405 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-17 21:54:38,405 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-17 21:54:38,406 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-17 21:54:38,406 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-17 21:54:38,407 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 21:54:38,407 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 21:54:38,407 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 21:54:38,407 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 21:54:38,407 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 21:54:38,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 21:54:38,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:54:38,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:54:38,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:54:38,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 21:54:38,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 21:54:38,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 21:54:38,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 21:54:38,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 21:54:38,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 21:54:38,409 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 21:54:38,409 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 21:54:38,409 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 21:54:38,410 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 21:54:38,410 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 21:54:38,410 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 21:54:38,410 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 21:54:38,410 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 21:54:38,410 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 21:54:38,411 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 21:54:38,411 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 21:54:38,411 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 21:54:38,411 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 21:54:38,411 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 21:54:38,411 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-17 21:54:38,411 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-17 21:54:38,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 21:54:38,412 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 21:54:38,412 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 21:54:38,412 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 21:54:38,412 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 21:54:38,412 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 21:54:38,412 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-17 21:54:38,413 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-17 21:54:38,413 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:54:38,413 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:54:38,413 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 21:54:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 21:54:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-17 21:54:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 21:54:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-17 21:54:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-17 21:54:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 21:54:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 21:54:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 21:54:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 21:54:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 21:54:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 21:54:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 21:54:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 21:54:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:54:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 21:54:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 21:54:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 21:54:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 21:54:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 21:54:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 21:54:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 21:54:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 21:54:38,420 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 21:54:38,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 21:54:38,420 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 21:54:38,420 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 21:54:38,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 21:54:38,420 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 21:54:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 21:54:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 21:54:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 21:54:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 21:54:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 21:54:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 21:54:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 21:54:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 21:54:38,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 21:54:40,129 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 21:54:40,129 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 21:54:40,139 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:54:40 BoogieIcfgContainer [2020-07-17 21:54:40,140 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 21:54:40,143 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 21:54:40,143 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 21:54:40,146 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 21:54:40,147 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 09:54:37" (1/3) ... [2020-07-17 21:54:40,148 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a492d1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:54:40, skipping insertion in model container [2020-07-17 21:54:40,149 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:54:38" (2/3) ... [2020-07-17 21:54:40,149 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a492d1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:54:40, skipping insertion in model container [2020-07-17 21:54:40,150 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:54:40" (3/3) ... [2020-07-17 21:54:40,151 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product56.cil.c [2020-07-17 21:54:40,163 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 21:54:40,176 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 21:54:40,194 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 21:54:40,230 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 21:54:40,231 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 21:54:40,231 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 21:54:40,232 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 21:54:40,233 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 21:54:40,233 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 21:54:40,233 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 21:54:40,233 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 21:54:40,260 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states. [2020-07-17 21:54:40,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-17 21:54:40,277 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:54:40,278 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 21:54:40,279 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:54:40,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:54:40,288 INFO L82 PathProgramCache]: Analyzing trace with hash -1747867680, now seen corresponding path program 1 times [2020-07-17 21:54:40,300 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:54:40,300 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [311136101] [2020-07-17 21:54:40,301 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:54:40,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:41,113 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:54:41,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:41,242 INFO L280 TraceCheckUtils]: 0: Hoare triple {242#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {212#true} is VALID [2020-07-17 21:54:41,243 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-17 21:54:41,248 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {212#true} {212#true} #586#return; {212#true} is VALID [2020-07-17 21:54:41,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:41,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-17 21:54:41,254 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {212#true} {212#true} #472#return; {212#true} is VALID [2020-07-17 21:54:41,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:41,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-17 21:54:41,258 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {212#true} {212#true} #474#return; {212#true} is VALID [2020-07-17 21:54:41,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:41,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {212#true} is VALID [2020-07-17 21:54:41,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-17 21:54:41,262 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {212#true} {212#true} #476#return; {212#true} is VALID [2020-07-17 21:54:41,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:41,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-17 21:54:41,266 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {212#true} {212#true} #478#return; {212#true} is VALID [2020-07-17 21:54:41,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:41,283 INFO L280 TraceCheckUtils]: 0: Hoare triple {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {212#true} is VALID [2020-07-17 21:54:41,283 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-17 21:54:41,283 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {212#true} {212#true} #576#return; {212#true} is VALID [2020-07-17 21:54:41,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:41,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:41,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {212#true} is VALID [2020-07-17 21:54:41,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-17 21:54:41,295 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {212#true} {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {212#true} is VALID [2020-07-17 21:54:41,296 INFO L263 TraceCheckUtils]: 0: Hoare triple {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {212#true} is VALID [2020-07-17 21:54:41,296 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {212#true} is VALID [2020-07-17 21:54:41,296 INFO L280 TraceCheckUtils]: 2: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-17 21:54:41,297 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {212#true} {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {212#true} is VALID [2020-07-17 21:54:41,297 INFO L280 TraceCheckUtils]: 4: Hoare triple {212#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {212#true} is VALID [2020-07-17 21:54:41,298 INFO L280 TraceCheckUtils]: 5: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-17 21:54:41,298 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {212#true} {213#false} #538#return; {213#false} is VALID [2020-07-17 21:54:41,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:41,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {212#true} is VALID [2020-07-17 21:54:41,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-17 21:54:41,303 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {212#true} {213#false} #568#return; {213#false} is VALID [2020-07-17 21:54:41,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:41,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {212#true} is VALID [2020-07-17 21:54:41,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-17 21:54:41,308 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {212#true} {213#false} #570#return; {213#false} is VALID [2020-07-17 21:54:41,334 INFO L263 TraceCheckUtils]: 0: Hoare triple {212#true} call ULTIMATE.init(); {242#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:54:41,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {242#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {212#true} is VALID [2020-07-17 21:54:41,334 INFO L280 TraceCheckUtils]: 2: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-17 21:54:41,335 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {212#true} {212#true} #586#return; {212#true} is VALID [2020-07-17 21:54:41,335 INFO L263 TraceCheckUtils]: 4: Hoare triple {212#true} call #t~ret76 := main(); {212#true} is VALID [2020-07-17 21:54:41,335 INFO L280 TraceCheckUtils]: 5: Hoare triple {212#true} havoc ~retValue_acc~13;havoc ~tmp~10; {212#true} is VALID [2020-07-17 21:54:41,335 INFO L263 TraceCheckUtils]: 6: Hoare triple {212#true} call select_helpers(); {212#true} is VALID [2020-07-17 21:54:41,335 INFO L280 TraceCheckUtils]: 7: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-17 21:54:41,336 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {212#true} {212#true} #472#return; {212#true} is VALID [2020-07-17 21:54:41,336 INFO L263 TraceCheckUtils]: 9: Hoare triple {212#true} call select_features(); {212#true} is VALID [2020-07-17 21:54:41,336 INFO L280 TraceCheckUtils]: 10: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-17 21:54:41,336 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {212#true} {212#true} #474#return; {212#true} is VALID [2020-07-17 21:54:41,337 INFO L263 TraceCheckUtils]: 12: Hoare triple {212#true} call #t~ret75 := valid_product(); {212#true} is VALID [2020-07-17 21:54:41,337 INFO L280 TraceCheckUtils]: 13: Hoare triple {212#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {212#true} is VALID [2020-07-17 21:54:41,337 INFO L280 TraceCheckUtils]: 14: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-17 21:54:41,337 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {212#true} {212#true} #476#return; {212#true} is VALID [2020-07-17 21:54:41,338 INFO L280 TraceCheckUtils]: 16: Hoare triple {212#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {212#true} is VALID [2020-07-17 21:54:41,338 INFO L280 TraceCheckUtils]: 17: Hoare triple {212#true} assume 0 != ~tmp~10; {212#true} is VALID [2020-07-17 21:54:41,338 INFO L263 TraceCheckUtils]: 18: Hoare triple {212#true} call setup(); {212#true} is VALID [2020-07-17 21:54:41,338 INFO L280 TraceCheckUtils]: 19: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-17 21:54:41,339 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {212#true} {212#true} #478#return; {212#true} is VALID [2020-07-17 21:54:41,339 INFO L263 TraceCheckUtils]: 21: Hoare triple {212#true} call runTest(); {212#true} is VALID [2020-07-17 21:54:41,342 INFO L263 TraceCheckUtils]: 22: Hoare triple {212#true} call __utac_acc__Specification5_spec__1(); {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:41,343 INFO L280 TraceCheckUtils]: 23: Hoare triple {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {212#true} is VALID [2020-07-17 21:54:41,343 INFO L280 TraceCheckUtils]: 24: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-17 21:54:41,344 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {212#true} {212#true} #576#return; {212#true} is VALID [2020-07-17 21:54:41,344 INFO L263 TraceCheckUtils]: 26: Hoare triple {212#true} call test(); {212#true} is VALID [2020-07-17 21:54:41,344 INFO L280 TraceCheckUtils]: 27: Hoare triple {212#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {212#true} is VALID [2020-07-17 21:54:41,345 INFO L280 TraceCheckUtils]: 28: Hoare triple {212#true} assume !true; {213#false} is VALID [2020-07-17 21:54:41,346 INFO L263 TraceCheckUtils]: 29: Hoare triple {213#false} call cleanup(); {213#false} is VALID [2020-07-17 21:54:41,346 INFO L280 TraceCheckUtils]: 30: Hoare triple {213#false} havoc ~i~0;havoc ~__cil_tmp2~0; {213#false} is VALID [2020-07-17 21:54:41,346 INFO L263 TraceCheckUtils]: 31: Hoare triple {213#false} call timeShift(); {213#false} is VALID [2020-07-17 21:54:41,346 INFO L263 TraceCheckUtils]: 32: Hoare triple {213#false} call __utac_acc__Specification5_spec__2(); {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:41,347 INFO L263 TraceCheckUtils]: 33: Hoare triple {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {212#true} is VALID [2020-07-17 21:54:41,347 INFO L280 TraceCheckUtils]: 34: Hoare triple {212#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {212#true} is VALID [2020-07-17 21:54:41,347 INFO L280 TraceCheckUtils]: 35: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-17 21:54:41,348 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {212#true} {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {212#true} is VALID [2020-07-17 21:54:41,348 INFO L280 TraceCheckUtils]: 37: Hoare triple {212#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {212#true} is VALID [2020-07-17 21:54:41,348 INFO L280 TraceCheckUtils]: 38: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-17 21:54:41,348 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {212#true} {213#false} #538#return; {213#false} is VALID [2020-07-17 21:54:41,349 INFO L280 TraceCheckUtils]: 40: Hoare triple {213#false} assume !(0 != ~pumpRunning~0); {213#false} is VALID [2020-07-17 21:54:41,349 INFO L280 TraceCheckUtils]: 41: Hoare triple {213#false} assume !(0 != ~systemActive~0); {213#false} is VALID [2020-07-17 21:54:41,349 INFO L263 TraceCheckUtils]: 42: Hoare triple {213#false} call __utac_acc__Specification5_spec__3(); {213#false} is VALID [2020-07-17 21:54:41,350 INFO L280 TraceCheckUtils]: 43: Hoare triple {213#false} havoc ~tmp~6;havoc ~tmp___0~3; {213#false} is VALID [2020-07-17 21:54:41,350 INFO L263 TraceCheckUtils]: 44: Hoare triple {213#false} call #t~ret38 := getWaterLevel(); {212#true} is VALID [2020-07-17 21:54:41,350 INFO L280 TraceCheckUtils]: 45: Hoare triple {212#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {212#true} is VALID [2020-07-17 21:54:41,351 INFO L280 TraceCheckUtils]: 46: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-17 21:54:41,351 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {212#true} {213#false} #568#return; {213#false} is VALID [2020-07-17 21:54:41,351 INFO L280 TraceCheckUtils]: 48: Hoare triple {213#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {213#false} is VALID [2020-07-17 21:54:41,352 INFO L280 TraceCheckUtils]: 49: Hoare triple {213#false} assume 2 != ~tmp~6; {213#false} is VALID [2020-07-17 21:54:41,352 INFO L263 TraceCheckUtils]: 50: Hoare triple {213#false} call #t~ret39 := isPumpRunning(); {212#true} is VALID [2020-07-17 21:54:41,352 INFO L280 TraceCheckUtils]: 51: Hoare triple {212#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {212#true} is VALID [2020-07-17 21:54:41,352 INFO L280 TraceCheckUtils]: 52: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-17 21:54:41,353 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {212#true} {213#false} #570#return; {213#false} is VALID [2020-07-17 21:54:41,353 INFO L280 TraceCheckUtils]: 54: Hoare triple {213#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {213#false} is VALID [2020-07-17 21:54:41,353 INFO L280 TraceCheckUtils]: 55: Hoare triple {213#false} assume 0 != ~tmp___0~3; {213#false} is VALID [2020-07-17 21:54:41,354 INFO L280 TraceCheckUtils]: 56: Hoare triple {213#false} assume 0 == ~switchedOnBeforeTS~0; {213#false} is VALID [2020-07-17 21:54:41,354 INFO L263 TraceCheckUtils]: 57: Hoare triple {213#false} call __automaton_fail(); {213#false} is VALID [2020-07-17 21:54:41,354 INFO L280 TraceCheckUtils]: 58: Hoare triple {213#false} assume !false; {213#false} is VALID [2020-07-17 21:54:41,364 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 21:54:41,365 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [311136101] [2020-07-17 21:54:41,366 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:54:41,367 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 21:54:41,367 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [600858338] [2020-07-17 21:54:41,375 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:54:41,378 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:54:41,382 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 21:54:41,482 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 21:54:41,482 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 21:54:41,482 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:54:41,491 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 21:54:41,492 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:54:41,494 INFO L87 Difference]: Start difference. First operand 209 states. Second operand 4 states. [2020-07-17 21:54:47,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:47,297 INFO L93 Difference]: Finished difference Result 366 states and 469 transitions. [2020-07-17 21:54:47,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 21:54:47,297 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:54:47,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:54:47,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:54:47,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 469 transitions. [2020-07-17 21:54:47,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:54:47,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 469 transitions. [2020-07-17 21:54:47,353 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 469 transitions. [2020-07-17 21:54:48,822 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 469 edges. 469 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:54:48,852 INFO L225 Difference]: With dead ends: 366 [2020-07-17 21:54:48,853 INFO L226 Difference]: Without dead ends: 201 [2020-07-17 21:54:48,858 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:54:48,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 201 states. [2020-07-17 21:54:50,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 201 to 166. [2020-07-17 21:54:50,607 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:54:50,608 INFO L82 GeneralOperation]: Start isEquivalent. First operand 201 states. Second operand 166 states. [2020-07-17 21:54:50,609 INFO L74 IsIncluded]: Start isIncluded. First operand 201 states. Second operand 166 states. [2020-07-17 21:54:50,609 INFO L87 Difference]: Start difference. First operand 201 states. Second operand 166 states. [2020-07-17 21:54:50,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:50,627 INFO L93 Difference]: Finished difference Result 201 states and 251 transitions. [2020-07-17 21:54:50,627 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 251 transitions. [2020-07-17 21:54:50,631 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:54:50,631 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:54:50,631 INFO L74 IsIncluded]: Start isIncluded. First operand 166 states. Second operand 201 states. [2020-07-17 21:54:50,632 INFO L87 Difference]: Start difference. First operand 166 states. Second operand 201 states. [2020-07-17 21:54:50,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:50,647 INFO L93 Difference]: Finished difference Result 201 states and 251 transitions. [2020-07-17 21:54:50,647 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 251 transitions. [2020-07-17 21:54:50,651 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:54:50,651 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:54:50,651 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:54:50,651 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:54:50,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 166 states. [2020-07-17 21:54:50,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 166 states and 196 transitions. [2020-07-17 21:54:50,663 INFO L78 Accepts]: Start accepts. Automaton has 166 states and 196 transitions. Word has length 59 [2020-07-17 21:54:50,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:54:50,663 INFO L479 AbstractCegarLoop]: Abstraction has 166 states and 196 transitions. [2020-07-17 21:54:50,663 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 21:54:50,664 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 196 transitions. [2020-07-17 21:54:50,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-17 21:54:50,666 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:54:50,666 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 21:54:50,667 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 21:54:50,667 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:54:50,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:54:50,668 INFO L82 PathProgramCache]: Analyzing trace with hash 2102602730, now seen corresponding path program 1 times [2020-07-17 21:54:50,668 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:54:50,668 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [817886163] [2020-07-17 21:54:50,668 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:54:50,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:51,049 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:54:51,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:51,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {1429#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {1398#true} is VALID [2020-07-17 21:54:51,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-17 21:54:51,104 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1398#true} {1398#true} #586#return; {1398#true} is VALID [2020-07-17 21:54:51,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:51,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-17 21:54:51,108 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1398#true} {1398#true} #472#return; {1398#true} is VALID [2020-07-17 21:54:51,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:51,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-17 21:54:51,111 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1398#true} {1398#true} #474#return; {1398#true} is VALID [2020-07-17 21:54:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:51,114 INFO L280 TraceCheckUtils]: 0: Hoare triple {1398#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {1398#true} is VALID [2020-07-17 21:54:51,114 INFO L280 TraceCheckUtils]: 1: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-17 21:54:51,114 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1398#true} {1398#true} #476#return; {1398#true} is VALID [2020-07-17 21:54:51,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:51,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-17 21:54:51,118 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1398#true} {1398#true} #478#return; {1398#true} is VALID [2020-07-17 21:54:51,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:51,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1398#true} is VALID [2020-07-17 21:54:51,132 INFO L280 TraceCheckUtils]: 1: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-17 21:54:51,132 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1398#true} {1398#true} #576#return; {1398#true} is VALID [2020-07-17 21:54:51,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:51,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:51,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {1398#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1398#true} is VALID [2020-07-17 21:54:51,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-17 21:54:51,145 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1398#true} {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {1398#true} is VALID [2020-07-17 21:54:51,146 INFO L263 TraceCheckUtils]: 0: Hoare triple {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {1398#true} is VALID [2020-07-17 21:54:51,146 INFO L280 TraceCheckUtils]: 1: Hoare triple {1398#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1398#true} is VALID [2020-07-17 21:54:51,146 INFO L280 TraceCheckUtils]: 2: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-17 21:54:51,147 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1398#true} {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {1398#true} is VALID [2020-07-17 21:54:51,147 INFO L280 TraceCheckUtils]: 4: Hoare triple {1398#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {1398#true} is VALID [2020-07-17 21:54:51,147 INFO L280 TraceCheckUtils]: 5: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-17 21:54:51,148 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1398#true} {1399#false} #538#return; {1399#false} is VALID [2020-07-17 21:54:51,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:51,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {1398#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1398#true} is VALID [2020-07-17 21:54:51,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-17 21:54:51,152 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1398#true} {1399#false} #568#return; {1399#false} is VALID [2020-07-17 21:54:51,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:51,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {1398#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1398#true} is VALID [2020-07-17 21:54:51,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-17 21:54:51,155 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1398#true} {1399#false} #570#return; {1399#false} is VALID [2020-07-17 21:54:51,160 INFO L263 TraceCheckUtils]: 0: Hoare triple {1398#true} call ULTIMATE.init(); {1429#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:54:51,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {1429#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {1398#true} is VALID [2020-07-17 21:54:51,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-17 21:54:51,161 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1398#true} {1398#true} #586#return; {1398#true} is VALID [2020-07-17 21:54:51,161 INFO L263 TraceCheckUtils]: 4: Hoare triple {1398#true} call #t~ret76 := main(); {1398#true} is VALID [2020-07-17 21:54:51,161 INFO L280 TraceCheckUtils]: 5: Hoare triple {1398#true} havoc ~retValue_acc~13;havoc ~tmp~10; {1398#true} is VALID [2020-07-17 21:54:51,162 INFO L263 TraceCheckUtils]: 6: Hoare triple {1398#true} call select_helpers(); {1398#true} is VALID [2020-07-17 21:54:51,162 INFO L280 TraceCheckUtils]: 7: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-17 21:54:51,162 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1398#true} {1398#true} #472#return; {1398#true} is VALID [2020-07-17 21:54:51,163 INFO L263 TraceCheckUtils]: 9: Hoare triple {1398#true} call select_features(); {1398#true} is VALID [2020-07-17 21:54:51,163 INFO L280 TraceCheckUtils]: 10: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-17 21:54:51,163 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1398#true} {1398#true} #474#return; {1398#true} is VALID [2020-07-17 21:54:51,163 INFO L263 TraceCheckUtils]: 12: Hoare triple {1398#true} call #t~ret75 := valid_product(); {1398#true} is VALID [2020-07-17 21:54:51,164 INFO L280 TraceCheckUtils]: 13: Hoare triple {1398#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {1398#true} is VALID [2020-07-17 21:54:51,164 INFO L280 TraceCheckUtils]: 14: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-17 21:54:51,164 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1398#true} {1398#true} #476#return; {1398#true} is VALID [2020-07-17 21:54:51,164 INFO L280 TraceCheckUtils]: 16: Hoare triple {1398#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {1398#true} is VALID [2020-07-17 21:54:51,165 INFO L280 TraceCheckUtils]: 17: Hoare triple {1398#true} assume 0 != ~tmp~10; {1398#true} is VALID [2020-07-17 21:54:51,165 INFO L263 TraceCheckUtils]: 18: Hoare triple {1398#true} call setup(); {1398#true} is VALID [2020-07-17 21:54:51,165 INFO L280 TraceCheckUtils]: 19: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-17 21:54:51,165 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1398#true} {1398#true} #478#return; {1398#true} is VALID [2020-07-17 21:54:51,166 INFO L263 TraceCheckUtils]: 21: Hoare triple {1398#true} call runTest(); {1398#true} is VALID [2020-07-17 21:54:51,166 INFO L263 TraceCheckUtils]: 22: Hoare triple {1398#true} call __utac_acc__Specification5_spec__1(); {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:51,167 INFO L280 TraceCheckUtils]: 23: Hoare triple {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1398#true} is VALID [2020-07-17 21:54:51,167 INFO L280 TraceCheckUtils]: 24: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-17 21:54:51,167 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1398#true} {1398#true} #576#return; {1398#true} is VALID [2020-07-17 21:54:51,167 INFO L263 TraceCheckUtils]: 26: Hoare triple {1398#true} call test(); {1398#true} is VALID [2020-07-17 21:54:51,168 INFO L280 TraceCheckUtils]: 27: Hoare triple {1398#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1415#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:54:51,169 INFO L280 TraceCheckUtils]: 28: Hoare triple {1415#(= 0 test_~splverifierCounter~0)} assume !false; {1415#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:54:51,170 INFO L280 TraceCheckUtils]: 29: Hoare triple {1415#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1399#false} is VALID [2020-07-17 21:54:51,170 INFO L263 TraceCheckUtils]: 30: Hoare triple {1399#false} call cleanup(); {1399#false} is VALID [2020-07-17 21:54:51,170 INFO L280 TraceCheckUtils]: 31: Hoare triple {1399#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1399#false} is VALID [2020-07-17 21:54:51,171 INFO L263 TraceCheckUtils]: 32: Hoare triple {1399#false} call timeShift(); {1399#false} is VALID [2020-07-17 21:54:51,171 INFO L263 TraceCheckUtils]: 33: Hoare triple {1399#false} call __utac_acc__Specification5_spec__2(); {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:51,171 INFO L263 TraceCheckUtils]: 34: Hoare triple {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {1398#true} is VALID [2020-07-17 21:54:51,171 INFO L280 TraceCheckUtils]: 35: Hoare triple {1398#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1398#true} is VALID [2020-07-17 21:54:51,172 INFO L280 TraceCheckUtils]: 36: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-17 21:54:51,172 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1398#true} {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {1398#true} is VALID [2020-07-17 21:54:51,172 INFO L280 TraceCheckUtils]: 38: Hoare triple {1398#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {1398#true} is VALID [2020-07-17 21:54:51,173 INFO L280 TraceCheckUtils]: 39: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-17 21:54:51,173 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1398#true} {1399#false} #538#return; {1399#false} is VALID [2020-07-17 21:54:51,173 INFO L280 TraceCheckUtils]: 41: Hoare triple {1399#false} assume !(0 != ~pumpRunning~0); {1399#false} is VALID [2020-07-17 21:54:51,173 INFO L280 TraceCheckUtils]: 42: Hoare triple {1399#false} assume !(0 != ~systemActive~0); {1399#false} is VALID [2020-07-17 21:54:51,174 INFO L263 TraceCheckUtils]: 43: Hoare triple {1399#false} call __utac_acc__Specification5_spec__3(); {1399#false} is VALID [2020-07-17 21:54:51,174 INFO L280 TraceCheckUtils]: 44: Hoare triple {1399#false} havoc ~tmp~6;havoc ~tmp___0~3; {1399#false} is VALID [2020-07-17 21:54:51,174 INFO L263 TraceCheckUtils]: 45: Hoare triple {1399#false} call #t~ret38 := getWaterLevel(); {1398#true} is VALID [2020-07-17 21:54:51,174 INFO L280 TraceCheckUtils]: 46: Hoare triple {1398#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1398#true} is VALID [2020-07-17 21:54:51,175 INFO L280 TraceCheckUtils]: 47: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-17 21:54:51,175 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1398#true} {1399#false} #568#return; {1399#false} is VALID [2020-07-17 21:54:51,175 INFO L280 TraceCheckUtils]: 49: Hoare triple {1399#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {1399#false} is VALID [2020-07-17 21:54:51,176 INFO L280 TraceCheckUtils]: 50: Hoare triple {1399#false} assume 2 != ~tmp~6; {1399#false} is VALID [2020-07-17 21:54:51,176 INFO L263 TraceCheckUtils]: 51: Hoare triple {1399#false} call #t~ret39 := isPumpRunning(); {1398#true} is VALID [2020-07-17 21:54:51,176 INFO L280 TraceCheckUtils]: 52: Hoare triple {1398#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1398#true} is VALID [2020-07-17 21:54:51,176 INFO L280 TraceCheckUtils]: 53: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-17 21:54:51,177 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1398#true} {1399#false} #570#return; {1399#false} is VALID [2020-07-17 21:54:51,177 INFO L280 TraceCheckUtils]: 55: Hoare triple {1399#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {1399#false} is VALID [2020-07-17 21:54:51,177 INFO L280 TraceCheckUtils]: 56: Hoare triple {1399#false} assume 0 != ~tmp___0~3; {1399#false} is VALID [2020-07-17 21:54:51,177 INFO L280 TraceCheckUtils]: 57: Hoare triple {1399#false} assume 0 == ~switchedOnBeforeTS~0; {1399#false} is VALID [2020-07-17 21:54:51,178 INFO L263 TraceCheckUtils]: 58: Hoare triple {1399#false} call __automaton_fail(); {1399#false} is VALID [2020-07-17 21:54:51,178 INFO L280 TraceCheckUtils]: 59: Hoare triple {1399#false} assume !false; {1399#false} is VALID [2020-07-17 21:54:51,190 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 21:54:51,190 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [817886163] [2020-07-17 21:54:51,191 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:54:51,191 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 21:54:51,192 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [738014499] [2020-07-17 21:54:51,194 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-17 21:54:51,194 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:54:51,199 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 21:54:51,275 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 21:54:51,276 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 21:54:51,276 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:54:51,276 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 21:54:51,277 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 21:54:51,277 INFO L87 Difference]: Start difference. First operand 166 states and 196 transitions. Second operand 5 states. [2020-07-17 21:54:52,676 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:54:57,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:57,709 INFO L93 Difference]: Finished difference Result 301 states and 369 transitions. [2020-07-17 21:54:57,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 21:54:57,709 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-17 21:54:57,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:54:57,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:54:57,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 369 transitions. [2020-07-17 21:54:57,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:54:57,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 369 transitions. [2020-07-17 21:54:57,729 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 369 transitions. [2020-07-17 21:54:58,932 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 369 edges. 369 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:54:58,941 INFO L225 Difference]: With dead ends: 301 [2020-07-17 21:54:58,941 INFO L226 Difference]: Without dead ends: 191 [2020-07-17 21:54:58,943 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 21:54:58,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2020-07-17 21:55:00,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 157. [2020-07-17 21:55:00,585 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:55:00,585 INFO L82 GeneralOperation]: Start isEquivalent. First operand 191 states. Second operand 157 states. [2020-07-17 21:55:00,585 INFO L74 IsIncluded]: Start isIncluded. First operand 191 states. Second operand 157 states. [2020-07-17 21:55:00,585 INFO L87 Difference]: Start difference. First operand 191 states. Second operand 157 states. [2020-07-17 21:55:00,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:00,599 INFO L93 Difference]: Finished difference Result 191 states and 237 transitions. [2020-07-17 21:55:00,600 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 237 transitions. [2020-07-17 21:55:00,602 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:55:00,602 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:55:00,603 INFO L74 IsIncluded]: Start isIncluded. First operand 157 states. Second operand 191 states. [2020-07-17 21:55:00,603 INFO L87 Difference]: Start difference. First operand 157 states. Second operand 191 states. [2020-07-17 21:55:00,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:00,615 INFO L93 Difference]: Finished difference Result 191 states and 237 transitions. [2020-07-17 21:55:00,615 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 237 transitions. [2020-07-17 21:55:00,619 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:55:00,619 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:55:00,620 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:55:00,620 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:55:00,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 157 states. [2020-07-17 21:55:00,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 157 states and 184 transitions. [2020-07-17 21:55:00,628 INFO L78 Accepts]: Start accepts. Automaton has 157 states and 184 transitions. Word has length 60 [2020-07-17 21:55:00,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:55:00,631 INFO L479 AbstractCegarLoop]: Abstraction has 157 states and 184 transitions. [2020-07-17 21:55:00,631 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 21:55:00,631 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 184 transitions. [2020-07-17 21:55:00,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-17 21:55:00,635 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:55:00,636 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 21:55:00,637 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 21:55:00,637 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:55:00,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:55:00,637 INFO L82 PathProgramCache]: Analyzing trace with hash -1388581610, now seen corresponding path program 1 times [2020-07-17 21:55:00,637 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:55:00,638 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [856640766] [2020-07-17 21:55:00,638 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:55:00,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:01,073 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:55:01,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:01,199 INFO L280 TraceCheckUtils]: 0: Hoare triple {2505#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:01,201 INFO L280 TraceCheckUtils]: 1: Hoare triple {2476#(= 1 ~systemActive~0)} assume true; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:01,201 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2476#(= 1 ~systemActive~0)} {2471#true} #586#return; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:01,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:01,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-17 21:55:01,206 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2471#true} {2476#(= 1 ~systemActive~0)} #472#return; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:01,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:01,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-17 21:55:01,212 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2471#true} {2476#(= 1 ~systemActive~0)} #474#return; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:01,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:01,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {2471#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {2506#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:55:01,240 INFO L280 TraceCheckUtils]: 1: Hoare triple {2506#(= 1 |valid_product_#res|)} assume true; {2506#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:55:01,241 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2506#(= 1 |valid_product_#res|)} {2476#(= 1 ~systemActive~0)} #476#return; {2484#(= |main_#t~ret75| ~systemActive~0)} is VALID [2020-07-17 21:55:01,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:01,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-17 21:55:01,249 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2471#true} {2486#(not (= 0 ~systemActive~0))} #478#return; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:01,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:01,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2471#true} is VALID [2020-07-17 21:55:01,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-17 21:55:01,268 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2471#true} {2486#(not (= 0 ~systemActive~0))} #576#return; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:01,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:01,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:01,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {2471#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2471#true} is VALID [2020-07-17 21:55:01,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-17 21:55:01,282 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2471#true} {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {2471#true} is VALID [2020-07-17 21:55:01,282 INFO L263 TraceCheckUtils]: 0: Hoare triple {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {2471#true} is VALID [2020-07-17 21:55:01,282 INFO L280 TraceCheckUtils]: 1: Hoare triple {2471#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2471#true} is VALID [2020-07-17 21:55:01,283 INFO L280 TraceCheckUtils]: 2: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-17 21:55:01,283 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2471#true} {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {2471#true} is VALID [2020-07-17 21:55:01,283 INFO L280 TraceCheckUtils]: 4: Hoare triple {2471#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {2471#true} is VALID [2020-07-17 21:55:01,283 INFO L280 TraceCheckUtils]: 5: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-17 21:55:01,284 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2471#true} {2486#(not (= 0 ~systemActive~0))} #538#return; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:01,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:01,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {2471#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2471#true} is VALID [2020-07-17 21:55:01,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-17 21:55:01,288 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2471#true} {2472#false} #568#return; {2472#false} is VALID [2020-07-17 21:55:01,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:01,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {2471#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2471#true} is VALID [2020-07-17 21:55:01,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-17 21:55:01,291 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2471#true} {2472#false} #570#return; {2472#false} is VALID [2020-07-17 21:55:01,297 INFO L263 TraceCheckUtils]: 0: Hoare triple {2471#true} call ULTIMATE.init(); {2505#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:55:01,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {2505#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:01,303 INFO L280 TraceCheckUtils]: 2: Hoare triple {2476#(= 1 ~systemActive~0)} assume true; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:01,305 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2476#(= 1 ~systemActive~0)} {2471#true} #586#return; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:01,306 INFO L263 TraceCheckUtils]: 4: Hoare triple {2476#(= 1 ~systemActive~0)} call #t~ret76 := main(); {2476#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:01,307 INFO L280 TraceCheckUtils]: 5: Hoare triple {2476#(= 1 ~systemActive~0)} havoc ~retValue_acc~13;havoc ~tmp~10; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:01,308 INFO L263 TraceCheckUtils]: 6: Hoare triple {2476#(= 1 ~systemActive~0)} call select_helpers(); {2471#true} is VALID [2020-07-17 21:55:01,308 INFO L280 TraceCheckUtils]: 7: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-17 21:55:01,309 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2471#true} {2476#(= 1 ~systemActive~0)} #472#return; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:01,309 INFO L263 TraceCheckUtils]: 9: Hoare triple {2476#(= 1 ~systemActive~0)} call select_features(); {2471#true} is VALID [2020-07-17 21:55:01,309 INFO L280 TraceCheckUtils]: 10: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-17 21:55:01,310 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2471#true} {2476#(= 1 ~systemActive~0)} #474#return; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:01,311 INFO L263 TraceCheckUtils]: 12: Hoare triple {2476#(= 1 ~systemActive~0)} call #t~ret75 := valid_product(); {2471#true} is VALID [2020-07-17 21:55:01,311 INFO L280 TraceCheckUtils]: 13: Hoare triple {2471#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {2506#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:55:01,312 INFO L280 TraceCheckUtils]: 14: Hoare triple {2506#(= 1 |valid_product_#res|)} assume true; {2506#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:55:01,313 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2506#(= 1 |valid_product_#res|)} {2476#(= 1 ~systemActive~0)} #476#return; {2484#(= |main_#t~ret75| ~systemActive~0)} is VALID [2020-07-17 21:55:01,316 INFO L280 TraceCheckUtils]: 16: Hoare triple {2484#(= |main_#t~ret75| ~systemActive~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {2485#(= main_~tmp~10 ~systemActive~0)} is VALID [2020-07-17 21:55:01,317 INFO L280 TraceCheckUtils]: 17: Hoare triple {2485#(= main_~tmp~10 ~systemActive~0)} assume 0 != ~tmp~10; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:01,318 INFO L263 TraceCheckUtils]: 18: Hoare triple {2486#(not (= 0 ~systemActive~0))} call setup(); {2471#true} is VALID [2020-07-17 21:55:01,318 INFO L280 TraceCheckUtils]: 19: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-17 21:55:01,319 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2471#true} {2486#(not (= 0 ~systemActive~0))} #478#return; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:01,319 INFO L263 TraceCheckUtils]: 21: Hoare triple {2486#(not (= 0 ~systemActive~0))} call runTest(); {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:01,320 INFO L263 TraceCheckUtils]: 22: Hoare triple {2486#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:55:01,320 INFO L280 TraceCheckUtils]: 23: Hoare triple {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2471#true} is VALID [2020-07-17 21:55:01,321 INFO L280 TraceCheckUtils]: 24: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-17 21:55:01,321 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2471#true} {2486#(not (= 0 ~systemActive~0))} #576#return; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:01,322 INFO L263 TraceCheckUtils]: 26: Hoare triple {2486#(not (= 0 ~systemActive~0))} call test(); {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:01,322 INFO L280 TraceCheckUtils]: 27: Hoare triple {2486#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:01,323 INFO L280 TraceCheckUtils]: 28: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume !false; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:01,323 INFO L280 TraceCheckUtils]: 29: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:01,324 INFO L280 TraceCheckUtils]: 30: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:01,325 INFO L280 TraceCheckUtils]: 31: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~5); {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:01,325 INFO L280 TraceCheckUtils]: 32: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:01,326 INFO L280 TraceCheckUtils]: 33: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~2); {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:01,327 INFO L280 TraceCheckUtils]: 34: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:01,327 INFO L280 TraceCheckUtils]: 35: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:01,328 INFO L280 TraceCheckUtils]: 36: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___1~0); {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:01,329 INFO L263 TraceCheckUtils]: 37: Hoare triple {2486#(not (= 0 ~systemActive~0))} call timeShift(); {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:01,330 INFO L263 TraceCheckUtils]: 38: Hoare triple {2486#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:55:01,330 INFO L263 TraceCheckUtils]: 39: Hoare triple {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {2471#true} is VALID [2020-07-17 21:55:01,330 INFO L280 TraceCheckUtils]: 40: Hoare triple {2471#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2471#true} is VALID [2020-07-17 21:55:01,330 INFO L280 TraceCheckUtils]: 41: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-17 21:55:01,331 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2471#true} {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {2471#true} is VALID [2020-07-17 21:55:01,331 INFO L280 TraceCheckUtils]: 43: Hoare triple {2471#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {2471#true} is VALID [2020-07-17 21:55:01,331 INFO L280 TraceCheckUtils]: 44: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-17 21:55:01,332 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2471#true} {2486#(not (= 0 ~systemActive~0))} #538#return; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:01,333 INFO L280 TraceCheckUtils]: 46: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:01,333 INFO L280 TraceCheckUtils]: 47: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2472#false} is VALID [2020-07-17 21:55:01,333 INFO L263 TraceCheckUtils]: 48: Hoare triple {2472#false} call __utac_acc__Specification5_spec__3(); {2472#false} is VALID [2020-07-17 21:55:01,334 INFO L280 TraceCheckUtils]: 49: Hoare triple {2472#false} havoc ~tmp~6;havoc ~tmp___0~3; {2472#false} is VALID [2020-07-17 21:55:01,334 INFO L263 TraceCheckUtils]: 50: Hoare triple {2472#false} call #t~ret38 := getWaterLevel(); {2471#true} is VALID [2020-07-17 21:55:01,334 INFO L280 TraceCheckUtils]: 51: Hoare triple {2471#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2471#true} is VALID [2020-07-17 21:55:01,334 INFO L280 TraceCheckUtils]: 52: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-17 21:55:01,335 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2471#true} {2472#false} #568#return; {2472#false} is VALID [2020-07-17 21:55:01,335 INFO L280 TraceCheckUtils]: 54: Hoare triple {2472#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {2472#false} is VALID [2020-07-17 21:55:01,335 INFO L280 TraceCheckUtils]: 55: Hoare triple {2472#false} assume 2 != ~tmp~6; {2472#false} is VALID [2020-07-17 21:55:01,335 INFO L263 TraceCheckUtils]: 56: Hoare triple {2472#false} call #t~ret39 := isPumpRunning(); {2471#true} is VALID [2020-07-17 21:55:01,336 INFO L280 TraceCheckUtils]: 57: Hoare triple {2471#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2471#true} is VALID [2020-07-17 21:55:01,336 INFO L280 TraceCheckUtils]: 58: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-17 21:55:01,336 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2471#true} {2472#false} #570#return; {2472#false} is VALID [2020-07-17 21:55:01,336 INFO L280 TraceCheckUtils]: 60: Hoare triple {2472#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {2472#false} is VALID [2020-07-17 21:55:01,337 INFO L280 TraceCheckUtils]: 61: Hoare triple {2472#false} assume 0 != ~tmp___0~3; {2472#false} is VALID [2020-07-17 21:55:01,337 INFO L280 TraceCheckUtils]: 62: Hoare triple {2472#false} assume 0 == ~switchedOnBeforeTS~0; {2472#false} is VALID [2020-07-17 21:55:01,337 INFO L263 TraceCheckUtils]: 63: Hoare triple {2472#false} call __automaton_fail(); {2472#false} is VALID [2020-07-17 21:55:01,337 INFO L280 TraceCheckUtils]: 64: Hoare triple {2472#false} assume !false; {2472#false} is VALID [2020-07-17 21:55:01,346 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 21:55:01,347 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [856640766] [2020-07-17 21:55:01,347 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:55:01,347 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:55:01,348 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1562735658] [2020-07-17 21:55:01,348 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-17 21:55:01,349 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:55:01,349 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:55:01,425 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 21:55:01,426 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:55:01,426 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:55:01,426 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:55:01,426 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:55:01,427 INFO L87 Difference]: Start difference. First operand 157 states and 184 transitions. Second operand 9 states. [2020-07-17 21:55:02,342 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:55:03,309 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:55:03,731 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:55:04,057 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:55:08,858 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:55:22,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:22,415 INFO L93 Difference]: Finished difference Result 524 states and 649 transitions. [2020-07-17 21:55:22,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 21:55:22,415 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-17 21:55:22,415 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:55:22,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:55:22,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 649 transitions. [2020-07-17 21:55:22,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:55:22,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 649 transitions. [2020-07-17 21:55:22,444 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 649 transitions. [2020-07-17 21:55:24,709 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 649 edges. 649 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:55:24,728 INFO L225 Difference]: With dead ends: 524 [2020-07-17 21:55:24,728 INFO L226 Difference]: Without dead ends: 395 [2020-07-17 21:55:24,730 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:55:24,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 395 states. [2020-07-17 21:55:28,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 395 to 330. [2020-07-17 21:55:28,009 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:55:28,009 INFO L82 GeneralOperation]: Start isEquivalent. First operand 395 states. Second operand 330 states. [2020-07-17 21:55:28,009 INFO L74 IsIncluded]: Start isIncluded. First operand 395 states. Second operand 330 states. [2020-07-17 21:55:28,009 INFO L87 Difference]: Start difference. First operand 395 states. Second operand 330 states. [2020-07-17 21:55:28,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:28,031 INFO L93 Difference]: Finished difference Result 395 states and 487 transitions. [2020-07-17 21:55:28,031 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 487 transitions. [2020-07-17 21:55:28,033 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:55:28,033 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:55:28,034 INFO L74 IsIncluded]: Start isIncluded. First operand 330 states. Second operand 395 states. [2020-07-17 21:55:28,034 INFO L87 Difference]: Start difference. First operand 330 states. Second operand 395 states. [2020-07-17 21:55:28,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:28,056 INFO L93 Difference]: Finished difference Result 395 states and 487 transitions. [2020-07-17 21:55:28,057 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 487 transitions. [2020-07-17 21:55:28,058 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:55:28,059 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:55:28,059 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:55:28,059 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:55:28,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 330 states. [2020-07-17 21:55:28,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 330 states and 400 transitions. [2020-07-17 21:55:28,081 INFO L78 Accepts]: Start accepts. Automaton has 330 states and 400 transitions. Word has length 65 [2020-07-17 21:55:28,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:55:28,082 INFO L479 AbstractCegarLoop]: Abstraction has 330 states and 400 transitions. [2020-07-17 21:55:28,082 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:55:28,082 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 400 transitions. [2020-07-17 21:55:28,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-17 21:55:28,084 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:55:28,085 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:55:28,085 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 21:55:28,085 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:55:28,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:55:28,085 INFO L82 PathProgramCache]: Analyzing trace with hash -262157671, now seen corresponding path program 1 times [2020-07-17 21:55:28,086 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:55:28,086 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1875699421] [2020-07-17 21:55:28,086 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:55:28,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:28,577 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:55:28,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:28,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {4550#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,654 INFO L280 TraceCheckUtils]: 1: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume true; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,655 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4518#(= 0 ~pumpRunning~0)} {4513#true} #586#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:28,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-17 21:55:28,660 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #472#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:28,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-17 21:55:28,665 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #474#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:28,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {4513#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {4513#true} is VALID [2020-07-17 21:55:28,670 INFO L280 TraceCheckUtils]: 1: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-17 21:55:28,670 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #476#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:28,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-17 21:55:28,679 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #478#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:28,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4513#true} is VALID [2020-07-17 21:55:28,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-17 21:55:28,694 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #576#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:28,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {4552#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {4518#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,715 INFO L280 TraceCheckUtils]: 2: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume true; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,716 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4518#(= 0 ~pumpRunning~0)} {4518#(= 0 ~pumpRunning~0)} #530#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:28,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:28,732 INFO L280 TraceCheckUtils]: 0: Hoare triple {4513#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4513#true} is VALID [2020-07-17 21:55:28,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-17 21:55:28,733 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4513#true} {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {4513#true} is VALID [2020-07-17 21:55:28,733 INFO L263 TraceCheckUtils]: 0: Hoare triple {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {4513#true} is VALID [2020-07-17 21:55:28,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {4513#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4513#true} is VALID [2020-07-17 21:55:28,734 INFO L280 TraceCheckUtils]: 2: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-17 21:55:28,734 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4513#true} {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {4513#true} is VALID [2020-07-17 21:55:28,734 INFO L280 TraceCheckUtils]: 4: Hoare triple {4513#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {4513#true} is VALID [2020-07-17 21:55:28,734 INFO L280 TraceCheckUtils]: 5: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-17 21:55:28,735 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #538#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:28,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {4513#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {4513#true} is VALID [2020-07-17 21:55:28,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-17 21:55:28,741 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #568#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:28,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {4513#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:55:28,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:55:28,758 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4518#(= 0 ~pumpRunning~0)} #570#return; {4548#(= 0 |__utac_acc__Specification5_spec__3_#t~ret39|)} is VALID [2020-07-17 21:55:28,763 INFO L263 TraceCheckUtils]: 0: Hoare triple {4513#true} call ULTIMATE.init(); {4550#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:55:28,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {4550#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,769 INFO L280 TraceCheckUtils]: 2: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume true; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,770 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4518#(= 0 ~pumpRunning~0)} {4513#true} #586#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,770 INFO L263 TraceCheckUtils]: 4: Hoare triple {4518#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,771 INFO L280 TraceCheckUtils]: 5: Hoare triple {4518#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~13;havoc ~tmp~10; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,771 INFO L263 TraceCheckUtils]: 6: Hoare triple {4518#(= 0 ~pumpRunning~0)} call select_helpers(); {4513#true} is VALID [2020-07-17 21:55:28,771 INFO L280 TraceCheckUtils]: 7: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-17 21:55:28,783 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #472#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,783 INFO L263 TraceCheckUtils]: 9: Hoare triple {4518#(= 0 ~pumpRunning~0)} call select_features(); {4513#true} is VALID [2020-07-17 21:55:28,783 INFO L280 TraceCheckUtils]: 10: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-17 21:55:28,784 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #474#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,784 INFO L263 TraceCheckUtils]: 12: Hoare triple {4518#(= 0 ~pumpRunning~0)} call #t~ret75 := valid_product(); {4513#true} is VALID [2020-07-17 21:55:28,784 INFO L280 TraceCheckUtils]: 13: Hoare triple {4513#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {4513#true} is VALID [2020-07-17 21:55:28,785 INFO L280 TraceCheckUtils]: 14: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-17 21:55:28,785 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #476#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,786 INFO L280 TraceCheckUtils]: 16: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,786 INFO L280 TraceCheckUtils]: 17: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~10; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,787 INFO L263 TraceCheckUtils]: 18: Hoare triple {4518#(= 0 ~pumpRunning~0)} call setup(); {4513#true} is VALID [2020-07-17 21:55:28,787 INFO L280 TraceCheckUtils]: 19: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-17 21:55:28,787 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #478#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,788 INFO L263 TraceCheckUtils]: 21: Hoare triple {4518#(= 0 ~pumpRunning~0)} call runTest(); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,789 INFO L263 TraceCheckUtils]: 22: Hoare triple {4518#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:55:28,789 INFO L280 TraceCheckUtils]: 23: Hoare triple {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4513#true} is VALID [2020-07-17 21:55:28,789 INFO L280 TraceCheckUtils]: 24: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-17 21:55:28,790 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #576#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,790 INFO L263 TraceCheckUtils]: 26: Hoare triple {4518#(= 0 ~pumpRunning~0)} call test(); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,791 INFO L280 TraceCheckUtils]: 27: Hoare triple {4518#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,791 INFO L280 TraceCheckUtils]: 28: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume !false; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,792 INFO L280 TraceCheckUtils]: 29: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,792 INFO L280 TraceCheckUtils]: 30: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,793 INFO L280 TraceCheckUtils]: 31: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,793 INFO L280 TraceCheckUtils]: 32: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,794 INFO L280 TraceCheckUtils]: 33: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,794 INFO L280 TraceCheckUtils]: 34: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,795 INFO L280 TraceCheckUtils]: 35: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,795 INFO L280 TraceCheckUtils]: 36: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,796 INFO L263 TraceCheckUtils]: 37: Hoare triple {4518#(= 0 ~pumpRunning~0)} call stopSystem(); {4552#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:55:28,796 INFO L280 TraceCheckUtils]: 38: Hoare triple {4552#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,797 INFO L280 TraceCheckUtils]: 39: Hoare triple {4518#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,797 INFO L280 TraceCheckUtils]: 40: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume true; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,798 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4518#(= 0 ~pumpRunning~0)} {4518#(= 0 ~pumpRunning~0)} #530#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,799 INFO L263 TraceCheckUtils]: 42: Hoare triple {4518#(= 0 ~pumpRunning~0)} call timeShift(); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,799 INFO L263 TraceCheckUtils]: 43: Hoare triple {4518#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:55:28,800 INFO L263 TraceCheckUtils]: 44: Hoare triple {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {4513#true} is VALID [2020-07-17 21:55:28,800 INFO L280 TraceCheckUtils]: 45: Hoare triple {4513#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4513#true} is VALID [2020-07-17 21:55:28,800 INFO L280 TraceCheckUtils]: 46: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-17 21:55:28,800 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4513#true} {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {4513#true} is VALID [2020-07-17 21:55:28,800 INFO L280 TraceCheckUtils]: 48: Hoare triple {4513#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {4513#true} is VALID [2020-07-17 21:55:28,801 INFO L280 TraceCheckUtils]: 49: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-17 21:55:28,801 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #538#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,802 INFO L280 TraceCheckUtils]: 51: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,802 INFO L280 TraceCheckUtils]: 52: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,803 INFO L263 TraceCheckUtils]: 53: Hoare triple {4518#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,803 INFO L280 TraceCheckUtils]: 54: Hoare triple {4518#(= 0 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~3; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,804 INFO L263 TraceCheckUtils]: 55: Hoare triple {4518#(= 0 ~pumpRunning~0)} call #t~ret38 := getWaterLevel(); {4513#true} is VALID [2020-07-17 21:55:28,804 INFO L280 TraceCheckUtils]: 56: Hoare triple {4513#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {4513#true} is VALID [2020-07-17 21:55:28,804 INFO L280 TraceCheckUtils]: 57: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-17 21:55:28,805 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #568#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,805 INFO L280 TraceCheckUtils]: 59: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,806 INFO L280 TraceCheckUtils]: 60: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~6; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:55:28,806 INFO L263 TraceCheckUtils]: 61: Hoare triple {4518#(= 0 ~pumpRunning~0)} call #t~ret39 := isPumpRunning(); {4513#true} is VALID [2020-07-17 21:55:28,806 INFO L280 TraceCheckUtils]: 62: Hoare triple {4513#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:55:28,807 INFO L280 TraceCheckUtils]: 63: Hoare triple {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:55:28,808 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4518#(= 0 ~pumpRunning~0)} #570#return; {4548#(= 0 |__utac_acc__Specification5_spec__3_#t~ret39|)} is VALID [2020-07-17 21:55:28,809 INFO L280 TraceCheckUtils]: 65: Hoare triple {4548#(= 0 |__utac_acc__Specification5_spec__3_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {4549#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-17 21:55:28,809 INFO L280 TraceCheckUtils]: 66: Hoare triple {4549#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume 0 != ~tmp___0~3; {4514#false} is VALID [2020-07-17 21:55:28,809 INFO L280 TraceCheckUtils]: 67: Hoare triple {4514#false} assume 0 == ~switchedOnBeforeTS~0; {4514#false} is VALID [2020-07-17 21:55:28,810 INFO L263 TraceCheckUtils]: 68: Hoare triple {4514#false} call __automaton_fail(); {4514#false} is VALID [2020-07-17 21:55:28,810 INFO L280 TraceCheckUtils]: 69: Hoare triple {4514#false} assume !false; {4514#false} is VALID [2020-07-17 21:55:28,822 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 21:55:28,823 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1875699421] [2020-07-17 21:55:28,823 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:55:28,823 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:55:28,824 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1711741967] [2020-07-17 21:55:28,824 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-17 21:55:28,826 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:55:28,827 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:55:28,913 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:55:28,913 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:55:28,913 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:55:28,914 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:55:28,914 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:55:28,914 INFO L87 Difference]: Start difference. First operand 330 states and 400 transitions. Second operand 9 states. [2020-07-17 21:55:29,791 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:55:33,328 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:55:38,292 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:55:39,286 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:55:39,843 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:55:40,361 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:55:47,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:47,077 INFO L93 Difference]: Finished difference Result 843 states and 1098 transitions. [2020-07-17 21:55:47,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 21:55:47,077 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-17 21:55:47,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:55:47,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:55:47,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 542 transitions. [2020-07-17 21:55:47,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:55:47,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 542 transitions. [2020-07-17 21:55:47,102 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 542 transitions. [2020-07-17 21:55:48,730 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 542 edges. 542 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:55:48,780 INFO L225 Difference]: With dead ends: 843 [2020-07-17 21:55:48,780 INFO L226 Difference]: Without dead ends: 541 [2020-07-17 21:55:48,784 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-17 21:55:48,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 541 states. [2020-07-17 21:55:55,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 541 to 473. [2020-07-17 21:55:55,428 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:55:55,428 INFO L82 GeneralOperation]: Start isEquivalent. First operand 541 states. Second operand 473 states. [2020-07-17 21:55:55,428 INFO L74 IsIncluded]: Start isIncluded. First operand 541 states. Second operand 473 states. [2020-07-17 21:55:55,428 INFO L87 Difference]: Start difference. First operand 541 states. Second operand 473 states. [2020-07-17 21:55:55,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:55,485 INFO L93 Difference]: Finished difference Result 541 states and 678 transitions. [2020-07-17 21:55:55,485 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 678 transitions. [2020-07-17 21:55:55,488 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:55:55,488 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:55:55,488 INFO L74 IsIncluded]: Start isIncluded. First operand 473 states. Second operand 541 states. [2020-07-17 21:55:55,489 INFO L87 Difference]: Start difference. First operand 473 states. Second operand 541 states. [2020-07-17 21:55:55,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:55,526 INFO L93 Difference]: Finished difference Result 541 states and 678 transitions. [2020-07-17 21:55:55,526 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 678 transitions. [2020-07-17 21:55:55,529 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:55:55,530 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:55:55,530 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:55:55,530 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:55:55,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 473 states. [2020-07-17 21:55:55,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 473 states and 569 transitions. [2020-07-17 21:55:55,552 INFO L78 Accepts]: Start accepts. Automaton has 473 states and 569 transitions. Word has length 70 [2020-07-17 21:55:55,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:55:55,552 INFO L479 AbstractCegarLoop]: Abstraction has 473 states and 569 transitions. [2020-07-17 21:55:55,553 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:55:55,553 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 569 transitions. [2020-07-17 21:55:55,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-07-17 21:55:55,556 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:55:55,556 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 21:55:55,557 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 21:55:55,557 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:55:55,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:55:55,557 INFO L82 PathProgramCache]: Analyzing trace with hash -1621424268, now seen corresponding path program 1 times [2020-07-17 21:55:55,557 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:55:55,558 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1161070255] [2020-07-17 21:55:55,558 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:55:55,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:55,868 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:55:55,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:55,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {7531#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {7469#true} is VALID [2020-07-17 21:55:55,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:55,915 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7469#true} {7469#true} #586#return; {7469#true} is VALID [2020-07-17 21:55:55,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:55,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:55,939 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7469#true} {7469#true} #472#return; {7469#true} is VALID [2020-07-17 21:55:55,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:55,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:55,944 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7469#true} {7469#true} #474#return; {7469#true} is VALID [2020-07-17 21:55:55,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:55,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7469#true} is VALID [2020-07-17 21:55:55,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:55,947 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7469#true} {7469#true} #476#return; {7469#true} is VALID [2020-07-17 21:55:55,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:55,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:55,950 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7469#true} {7469#true} #478#return; {7469#true} is VALID [2020-07-17 21:55:55,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:55,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7469#true} is VALID [2020-07-17 21:55:55,967 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:55,967 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7469#true} {7469#true} #576#return; {7469#true} is VALID [2020-07-17 21:55:55,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:55,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:55,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7469#true} is VALID [2020-07-17 21:55:55,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:55,976 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7469#true} {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {7469#true} is VALID [2020-07-17 21:55:55,977 INFO L263 TraceCheckUtils]: 0: Hoare triple {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {7469#true} is VALID [2020-07-17 21:55:55,977 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7469#true} is VALID [2020-07-17 21:55:55,977 INFO L280 TraceCheckUtils]: 2: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:55,978 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7469#true} {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {7469#true} is VALID [2020-07-17 21:55:55,978 INFO L280 TraceCheckUtils]: 4: Hoare triple {7469#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {7469#true} is VALID [2020-07-17 21:55:55,978 INFO L280 TraceCheckUtils]: 5: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:55,978 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7469#true} {7469#true} #538#return; {7469#true} is VALID [2020-07-17 21:55:55,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:56,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:56,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:56,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:56,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:56,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} havoc ~retValue_acc~2; {7469#true} is VALID [2020-07-17 21:55:56,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7469#true} is VALID [2020-07-17 21:55:56,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,131 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7469#true} {7469#true} #536#return; {7469#true} is VALID [2020-07-17 21:55:56,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {7469#true} is VALID [2020-07-17 21:55:56,132 INFO L263 TraceCheckUtils]: 1: Hoare triple {7469#true} call #t~ret30 := isHighWaterSensorDry(); {7469#true} is VALID [2020-07-17 21:55:56,132 INFO L280 TraceCheckUtils]: 2: Hoare triple {7469#true} havoc ~retValue_acc~2; {7469#true} is VALID [2020-07-17 21:55:56,132 INFO L280 TraceCheckUtils]: 3: Hoare triple {7469#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7469#true} is VALID [2020-07-17 21:55:56,132 INFO L280 TraceCheckUtils]: 4: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,132 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7469#true} {7469#true} #536#return; {7469#true} is VALID [2020-07-17 21:55:56,133 INFO L280 TraceCheckUtils]: 6: Hoare triple {7469#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {7469#true} is VALID [2020-07-17 21:55:56,133 INFO L280 TraceCheckUtils]: 7: Hoare triple {7469#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:55:56,134 INFO L280 TraceCheckUtils]: 8: Hoare triple {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:55:56,135 INFO L280 TraceCheckUtils]: 9: Hoare triple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:55:56,136 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7469#true} #550#return; {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-17 21:55:56,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:56,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7469#true} is VALID [2020-07-17 21:55:56,140 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,140 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7469#true} {7470#false} #552#return; {7470#false} is VALID [2020-07-17 21:55:56,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7469#true} is VALID [2020-07-17 21:55:56,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume 0 == ~pumpRunning~0; {7469#true} is VALID [2020-07-17 21:55:56,141 INFO L263 TraceCheckUtils]: 2: Hoare triple {7469#true} call #t~ret10 := isHighWaterLevel(); {7469#true} is VALID [2020-07-17 21:55:56,141 INFO L280 TraceCheckUtils]: 3: Hoare triple {7469#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {7469#true} is VALID [2020-07-17 21:55:56,142 INFO L263 TraceCheckUtils]: 4: Hoare triple {7469#true} call #t~ret30 := isHighWaterSensorDry(); {7469#true} is VALID [2020-07-17 21:55:56,142 INFO L280 TraceCheckUtils]: 5: Hoare triple {7469#true} havoc ~retValue_acc~2; {7469#true} is VALID [2020-07-17 21:55:56,142 INFO L280 TraceCheckUtils]: 6: Hoare triple {7469#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7469#true} is VALID [2020-07-17 21:55:56,142 INFO L280 TraceCheckUtils]: 7: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,142 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7469#true} {7469#true} #536#return; {7469#true} is VALID [2020-07-17 21:55:56,143 INFO L280 TraceCheckUtils]: 9: Hoare triple {7469#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {7469#true} is VALID [2020-07-17 21:55:56,146 INFO L280 TraceCheckUtils]: 10: Hoare triple {7469#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:55:56,147 INFO L280 TraceCheckUtils]: 11: Hoare triple {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:55:56,148 INFO L280 TraceCheckUtils]: 12: Hoare triple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:55:56,149 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7469#true} #550#return; {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-17 21:55:56,150 INFO L280 TraceCheckUtils]: 14: Hoare triple {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-17 21:55:56,151 INFO L280 TraceCheckUtils]: 15: Hoare triple {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7470#false} is VALID [2020-07-17 21:55:56,151 INFO L263 TraceCheckUtils]: 16: Hoare triple {7470#false} call activatePump(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:56,151 INFO L280 TraceCheckUtils]: 17: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7469#true} is VALID [2020-07-17 21:55:56,151 INFO L280 TraceCheckUtils]: 18: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,151 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {7469#true} {7470#false} #552#return; {7470#false} is VALID [2020-07-17 21:55:56,152 INFO L280 TraceCheckUtils]: 20: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-17 21:55:56,152 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7470#false} {7469#true} #564#return; {7470#false} is VALID [2020-07-17 21:55:56,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7469#true} is VALID [2020-07-17 21:55:56,153 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume !(0 != ~pumpRunning~0); {7469#true} is VALID [2020-07-17 21:55:56,154 INFO L263 TraceCheckUtils]: 2: Hoare triple {7469#true} call processEnvironment__wrappee__highWaterSensor(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:56,155 INFO L280 TraceCheckUtils]: 3: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7469#true} is VALID [2020-07-17 21:55:56,155 INFO L280 TraceCheckUtils]: 4: Hoare triple {7469#true} assume 0 == ~pumpRunning~0; {7469#true} is VALID [2020-07-17 21:55:56,155 INFO L263 TraceCheckUtils]: 5: Hoare triple {7469#true} call #t~ret10 := isHighWaterLevel(); {7469#true} is VALID [2020-07-17 21:55:56,155 INFO L280 TraceCheckUtils]: 6: Hoare triple {7469#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {7469#true} is VALID [2020-07-17 21:55:56,156 INFO L263 TraceCheckUtils]: 7: Hoare triple {7469#true} call #t~ret30 := isHighWaterSensorDry(); {7469#true} is VALID [2020-07-17 21:55:56,156 INFO L280 TraceCheckUtils]: 8: Hoare triple {7469#true} havoc ~retValue_acc~2; {7469#true} is VALID [2020-07-17 21:55:56,156 INFO L280 TraceCheckUtils]: 9: Hoare triple {7469#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7469#true} is VALID [2020-07-17 21:55:56,156 INFO L280 TraceCheckUtils]: 10: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,156 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7469#true} {7469#true} #536#return; {7469#true} is VALID [2020-07-17 21:55:56,157 INFO L280 TraceCheckUtils]: 12: Hoare triple {7469#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {7469#true} is VALID [2020-07-17 21:55:56,157 INFO L280 TraceCheckUtils]: 13: Hoare triple {7469#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:55:56,158 INFO L280 TraceCheckUtils]: 14: Hoare triple {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:55:56,159 INFO L280 TraceCheckUtils]: 15: Hoare triple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:55:56,160 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7469#true} #550#return; {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-17 21:55:56,161 INFO L280 TraceCheckUtils]: 17: Hoare triple {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-17 21:55:56,161 INFO L280 TraceCheckUtils]: 18: Hoare triple {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7470#false} is VALID [2020-07-17 21:55:56,162 INFO L263 TraceCheckUtils]: 19: Hoare triple {7470#false} call activatePump(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:56,162 INFO L280 TraceCheckUtils]: 20: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7469#true} is VALID [2020-07-17 21:55:56,162 INFO L280 TraceCheckUtils]: 21: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,162 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7469#true} {7470#false} #552#return; {7470#false} is VALID [2020-07-17 21:55:56,163 INFO L280 TraceCheckUtils]: 23: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-17 21:55:56,163 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7470#false} {7469#true} #564#return; {7470#false} is VALID [2020-07-17 21:55:56,163 INFO L280 TraceCheckUtils]: 25: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-17 21:55:56,163 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7470#false} {7469#true} #522#return; {7470#false} is VALID [2020-07-17 21:55:56,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7469#true} is VALID [2020-07-17 21:55:56,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume !(0 != ~pumpRunning~0); {7469#true} is VALID [2020-07-17 21:55:56,165 INFO L263 TraceCheckUtils]: 2: Hoare triple {7469#true} call processEnvironment__wrappee__lowWaterSensor(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:56,166 INFO L280 TraceCheckUtils]: 3: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7469#true} is VALID [2020-07-17 21:55:56,166 INFO L280 TraceCheckUtils]: 4: Hoare triple {7469#true} assume !(0 != ~pumpRunning~0); {7469#true} is VALID [2020-07-17 21:55:56,166 INFO L263 TraceCheckUtils]: 5: Hoare triple {7469#true} call processEnvironment__wrappee__highWaterSensor(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:56,167 INFO L280 TraceCheckUtils]: 6: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7469#true} is VALID [2020-07-17 21:55:56,167 INFO L280 TraceCheckUtils]: 7: Hoare triple {7469#true} assume 0 == ~pumpRunning~0; {7469#true} is VALID [2020-07-17 21:55:56,167 INFO L263 TraceCheckUtils]: 8: Hoare triple {7469#true} call #t~ret10 := isHighWaterLevel(); {7469#true} is VALID [2020-07-17 21:55:56,167 INFO L280 TraceCheckUtils]: 9: Hoare triple {7469#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {7469#true} is VALID [2020-07-17 21:55:56,168 INFO L263 TraceCheckUtils]: 10: Hoare triple {7469#true} call #t~ret30 := isHighWaterSensorDry(); {7469#true} is VALID [2020-07-17 21:55:56,168 INFO L280 TraceCheckUtils]: 11: Hoare triple {7469#true} havoc ~retValue_acc~2; {7469#true} is VALID [2020-07-17 21:55:56,168 INFO L280 TraceCheckUtils]: 12: Hoare triple {7469#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7469#true} is VALID [2020-07-17 21:55:56,168 INFO L280 TraceCheckUtils]: 13: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,168 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {7469#true} {7469#true} #536#return; {7469#true} is VALID [2020-07-17 21:55:56,169 INFO L280 TraceCheckUtils]: 15: Hoare triple {7469#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {7469#true} is VALID [2020-07-17 21:55:56,169 INFO L280 TraceCheckUtils]: 16: Hoare triple {7469#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:55:56,170 INFO L280 TraceCheckUtils]: 17: Hoare triple {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:55:56,171 INFO L280 TraceCheckUtils]: 18: Hoare triple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:55:56,172 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7469#true} #550#return; {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-17 21:55:56,173 INFO L280 TraceCheckUtils]: 20: Hoare triple {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-17 21:55:56,173 INFO L280 TraceCheckUtils]: 21: Hoare triple {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7470#false} is VALID [2020-07-17 21:55:56,173 INFO L263 TraceCheckUtils]: 22: Hoare triple {7470#false} call activatePump(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:56,174 INFO L280 TraceCheckUtils]: 23: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7469#true} is VALID [2020-07-17 21:55:56,174 INFO L280 TraceCheckUtils]: 24: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,174 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7469#true} {7470#false} #552#return; {7470#false} is VALID [2020-07-17 21:55:56,174 INFO L280 TraceCheckUtils]: 26: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-17 21:55:56,174 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {7470#false} {7469#true} #564#return; {7470#false} is VALID [2020-07-17 21:55:56,175 INFO L280 TraceCheckUtils]: 28: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-17 21:55:56,175 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7470#false} {7469#true} #522#return; {7470#false} is VALID [2020-07-17 21:55:56,175 INFO L280 TraceCheckUtils]: 30: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-17 21:55:56,175 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {7470#false} {7469#true} #542#return; {7470#false} is VALID [2020-07-17 21:55:56,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:56,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {7469#true} is VALID [2020-07-17 21:55:56,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,182 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7469#true} {7470#false} #568#return; {7470#false} is VALID [2020-07-17 21:55:56,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:56,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7469#true} is VALID [2020-07-17 21:55:56,185 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,186 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7469#true} {7470#false} #570#return; {7470#false} is VALID [2020-07-17 21:55:56,203 INFO L263 TraceCheckUtils]: 0: Hoare triple {7469#true} call ULTIMATE.init(); {7531#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:55:56,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {7531#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {7469#true} is VALID [2020-07-17 21:55:56,203 INFO L280 TraceCheckUtils]: 2: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,203 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7469#true} {7469#true} #586#return; {7469#true} is VALID [2020-07-17 21:55:56,204 INFO L263 TraceCheckUtils]: 4: Hoare triple {7469#true} call #t~ret76 := main(); {7469#true} is VALID [2020-07-17 21:55:56,204 INFO L280 TraceCheckUtils]: 5: Hoare triple {7469#true} havoc ~retValue_acc~13;havoc ~tmp~10; {7469#true} is VALID [2020-07-17 21:55:56,204 INFO L263 TraceCheckUtils]: 6: Hoare triple {7469#true} call select_helpers(); {7469#true} is VALID [2020-07-17 21:55:56,204 INFO L280 TraceCheckUtils]: 7: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,204 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7469#true} {7469#true} #472#return; {7469#true} is VALID [2020-07-17 21:55:56,204 INFO L263 TraceCheckUtils]: 9: Hoare triple {7469#true} call select_features(); {7469#true} is VALID [2020-07-17 21:55:56,205 INFO L280 TraceCheckUtils]: 10: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,205 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7469#true} {7469#true} #474#return; {7469#true} is VALID [2020-07-17 21:55:56,205 INFO L263 TraceCheckUtils]: 12: Hoare triple {7469#true} call #t~ret75 := valid_product(); {7469#true} is VALID [2020-07-17 21:55:56,205 INFO L280 TraceCheckUtils]: 13: Hoare triple {7469#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7469#true} is VALID [2020-07-17 21:55:56,205 INFO L280 TraceCheckUtils]: 14: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,206 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7469#true} {7469#true} #476#return; {7469#true} is VALID [2020-07-17 21:55:56,206 INFO L280 TraceCheckUtils]: 16: Hoare triple {7469#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {7469#true} is VALID [2020-07-17 21:55:56,206 INFO L280 TraceCheckUtils]: 17: Hoare triple {7469#true} assume 0 != ~tmp~10; {7469#true} is VALID [2020-07-17 21:55:56,206 INFO L263 TraceCheckUtils]: 18: Hoare triple {7469#true} call setup(); {7469#true} is VALID [2020-07-17 21:55:56,206 INFO L280 TraceCheckUtils]: 19: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,207 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7469#true} {7469#true} #478#return; {7469#true} is VALID [2020-07-17 21:55:56,207 INFO L263 TraceCheckUtils]: 21: Hoare triple {7469#true} call runTest(); {7469#true} is VALID [2020-07-17 21:55:56,210 INFO L263 TraceCheckUtils]: 22: Hoare triple {7469#true} call __utac_acc__Specification5_spec__1(); {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:55:56,210 INFO L280 TraceCheckUtils]: 23: Hoare triple {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7469#true} is VALID [2020-07-17 21:55:56,210 INFO L280 TraceCheckUtils]: 24: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,211 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7469#true} {7469#true} #576#return; {7469#true} is VALID [2020-07-17 21:55:56,211 INFO L263 TraceCheckUtils]: 26: Hoare triple {7469#true} call test(); {7469#true} is VALID [2020-07-17 21:55:56,211 INFO L280 TraceCheckUtils]: 27: Hoare triple {7469#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7469#true} is VALID [2020-07-17 21:55:56,211 INFO L280 TraceCheckUtils]: 28: Hoare triple {7469#true} assume !false; {7469#true} is VALID [2020-07-17 21:55:56,211 INFO L280 TraceCheckUtils]: 29: Hoare triple {7469#true} assume ~splverifierCounter~0 < 4; {7469#true} is VALID [2020-07-17 21:55:56,212 INFO L280 TraceCheckUtils]: 30: Hoare triple {7469#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {7469#true} is VALID [2020-07-17 21:55:56,212 INFO L280 TraceCheckUtils]: 31: Hoare triple {7469#true} assume !(0 != ~tmp~5); {7469#true} is VALID [2020-07-17 21:55:56,212 INFO L280 TraceCheckUtils]: 32: Hoare triple {7469#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {7469#true} is VALID [2020-07-17 21:55:56,212 INFO L280 TraceCheckUtils]: 33: Hoare triple {7469#true} assume !(0 != ~tmp___0~2); {7469#true} is VALID [2020-07-17 21:55:56,212 INFO L280 TraceCheckUtils]: 34: Hoare triple {7469#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {7469#true} is VALID [2020-07-17 21:55:56,212 INFO L280 TraceCheckUtils]: 35: Hoare triple {7469#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {7469#true} is VALID [2020-07-17 21:55:56,213 INFO L280 TraceCheckUtils]: 36: Hoare triple {7469#true} assume !(0 != ~tmp___1~0); {7469#true} is VALID [2020-07-17 21:55:56,213 INFO L263 TraceCheckUtils]: 37: Hoare triple {7469#true} call timeShift(); {7469#true} is VALID [2020-07-17 21:55:56,214 INFO L263 TraceCheckUtils]: 38: Hoare triple {7469#true} call __utac_acc__Specification5_spec__2(); {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:55:56,214 INFO L263 TraceCheckUtils]: 39: Hoare triple {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {7469#true} is VALID [2020-07-17 21:55:56,214 INFO L280 TraceCheckUtils]: 40: Hoare triple {7469#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7469#true} is VALID [2020-07-17 21:55:56,214 INFO L280 TraceCheckUtils]: 41: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,214 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7469#true} {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {7469#true} is VALID [2020-07-17 21:55:56,215 INFO L280 TraceCheckUtils]: 43: Hoare triple {7469#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {7469#true} is VALID [2020-07-17 21:55:56,215 INFO L280 TraceCheckUtils]: 44: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,215 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {7469#true} {7469#true} #538#return; {7469#true} is VALID [2020-07-17 21:55:56,215 INFO L280 TraceCheckUtils]: 46: Hoare triple {7469#true} assume !(0 != ~pumpRunning~0); {7469#true} is VALID [2020-07-17 21:55:56,215 INFO L280 TraceCheckUtils]: 47: Hoare triple {7469#true} assume 0 != ~systemActive~0; {7469#true} is VALID [2020-07-17 21:55:56,216 INFO L263 TraceCheckUtils]: 48: Hoare triple {7469#true} call processEnvironment(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:56,217 INFO L280 TraceCheckUtils]: 49: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7469#true} is VALID [2020-07-17 21:55:56,217 INFO L280 TraceCheckUtils]: 50: Hoare triple {7469#true} assume !(0 != ~pumpRunning~0); {7469#true} is VALID [2020-07-17 21:55:56,217 INFO L263 TraceCheckUtils]: 51: Hoare triple {7469#true} call processEnvironment__wrappee__lowWaterSensor(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:56,218 INFO L280 TraceCheckUtils]: 52: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7469#true} is VALID [2020-07-17 21:55:56,218 INFO L280 TraceCheckUtils]: 53: Hoare triple {7469#true} assume !(0 != ~pumpRunning~0); {7469#true} is VALID [2020-07-17 21:55:56,219 INFO L263 TraceCheckUtils]: 54: Hoare triple {7469#true} call processEnvironment__wrappee__highWaterSensor(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:56,219 INFO L280 TraceCheckUtils]: 55: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7469#true} is VALID [2020-07-17 21:55:56,220 INFO L280 TraceCheckUtils]: 56: Hoare triple {7469#true} assume 0 == ~pumpRunning~0; {7469#true} is VALID [2020-07-17 21:55:56,220 INFO L263 TraceCheckUtils]: 57: Hoare triple {7469#true} call #t~ret10 := isHighWaterLevel(); {7469#true} is VALID [2020-07-17 21:55:56,220 INFO L280 TraceCheckUtils]: 58: Hoare triple {7469#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {7469#true} is VALID [2020-07-17 21:55:56,220 INFO L263 TraceCheckUtils]: 59: Hoare triple {7469#true} call #t~ret30 := isHighWaterSensorDry(); {7469#true} is VALID [2020-07-17 21:55:56,220 INFO L280 TraceCheckUtils]: 60: Hoare triple {7469#true} havoc ~retValue_acc~2; {7469#true} is VALID [2020-07-17 21:55:56,221 INFO L280 TraceCheckUtils]: 61: Hoare triple {7469#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7469#true} is VALID [2020-07-17 21:55:56,221 INFO L280 TraceCheckUtils]: 62: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,221 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7469#true} {7469#true} #536#return; {7469#true} is VALID [2020-07-17 21:55:56,221 INFO L280 TraceCheckUtils]: 64: Hoare triple {7469#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {7469#true} is VALID [2020-07-17 21:55:56,223 INFO L280 TraceCheckUtils]: 65: Hoare triple {7469#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:55:56,223 INFO L280 TraceCheckUtils]: 66: Hoare triple {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:55:56,225 INFO L280 TraceCheckUtils]: 67: Hoare triple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:55:56,226 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7469#true} #550#return; {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-17 21:55:56,226 INFO L280 TraceCheckUtils]: 69: Hoare triple {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-17 21:55:56,227 INFO L280 TraceCheckUtils]: 70: Hoare triple {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7470#false} is VALID [2020-07-17 21:55:56,227 INFO L263 TraceCheckUtils]: 71: Hoare triple {7470#false} call activatePump(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:56,227 INFO L280 TraceCheckUtils]: 72: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7469#true} is VALID [2020-07-17 21:55:56,227 INFO L280 TraceCheckUtils]: 73: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,228 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {7469#true} {7470#false} #552#return; {7470#false} is VALID [2020-07-17 21:55:56,228 INFO L280 TraceCheckUtils]: 75: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-17 21:55:56,228 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {7470#false} {7469#true} #564#return; {7470#false} is VALID [2020-07-17 21:55:56,228 INFO L280 TraceCheckUtils]: 77: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-17 21:55:56,228 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7470#false} {7469#true} #522#return; {7470#false} is VALID [2020-07-17 21:55:56,229 INFO L280 TraceCheckUtils]: 79: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-17 21:55:56,229 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {7470#false} {7469#true} #542#return; {7470#false} is VALID [2020-07-17 21:55:56,229 INFO L263 TraceCheckUtils]: 81: Hoare triple {7470#false} call __utac_acc__Specification5_spec__3(); {7470#false} is VALID [2020-07-17 21:55:56,229 INFO L280 TraceCheckUtils]: 82: Hoare triple {7470#false} havoc ~tmp~6;havoc ~tmp___0~3; {7470#false} is VALID [2020-07-17 21:55:56,229 INFO L263 TraceCheckUtils]: 83: Hoare triple {7470#false} call #t~ret38 := getWaterLevel(); {7469#true} is VALID [2020-07-17 21:55:56,230 INFO L280 TraceCheckUtils]: 84: Hoare triple {7469#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {7469#true} is VALID [2020-07-17 21:55:56,230 INFO L280 TraceCheckUtils]: 85: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,230 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {7469#true} {7470#false} #568#return; {7470#false} is VALID [2020-07-17 21:55:56,230 INFO L280 TraceCheckUtils]: 87: Hoare triple {7470#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {7470#false} is VALID [2020-07-17 21:55:56,230 INFO L280 TraceCheckUtils]: 88: Hoare triple {7470#false} assume 2 != ~tmp~6; {7470#false} is VALID [2020-07-17 21:55:56,230 INFO L263 TraceCheckUtils]: 89: Hoare triple {7470#false} call #t~ret39 := isPumpRunning(); {7469#true} is VALID [2020-07-17 21:55:56,231 INFO L280 TraceCheckUtils]: 90: Hoare triple {7469#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7469#true} is VALID [2020-07-17 21:55:56,231 INFO L280 TraceCheckUtils]: 91: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-17 21:55:56,231 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {7469#true} {7470#false} #570#return; {7470#false} is VALID [2020-07-17 21:55:56,231 INFO L280 TraceCheckUtils]: 93: Hoare triple {7470#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {7470#false} is VALID [2020-07-17 21:55:56,231 INFO L280 TraceCheckUtils]: 94: Hoare triple {7470#false} assume 0 != ~tmp___0~3; {7470#false} is VALID [2020-07-17 21:55:56,232 INFO L280 TraceCheckUtils]: 95: Hoare triple {7470#false} assume 0 == ~switchedOnBeforeTS~0; {7470#false} is VALID [2020-07-17 21:55:56,232 INFO L263 TraceCheckUtils]: 96: Hoare triple {7470#false} call __automaton_fail(); {7470#false} is VALID [2020-07-17 21:55:56,232 INFO L280 TraceCheckUtils]: 97: Hoare triple {7470#false} assume !false; {7470#false} is VALID [2020-07-17 21:55:56,245 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 21:55:56,245 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1161070255] [2020-07-17 21:55:56,246 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:55:56,246 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:55:56,246 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1403437687] [2020-07-17 21:55:56,248 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 98 [2020-07-17 21:55:56,248 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:55:56,248 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:55:56,354 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 21:55:56,355 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:55:56,355 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:55:56,355 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:55:56,355 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:55:56,355 INFO L87 Difference]: Start difference. First operand 473 states and 569 transitions. Second operand 9 states. [2020-07-17 21:56:03,669 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:56:04,028 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:56:04,502 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:56:04,882 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:56:12,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:12,587 INFO L93 Difference]: Finished difference Result 1007 states and 1277 transitions. [2020-07-17 21:56:12,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 21:56:12,587 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 98 [2020-07-17 21:56:12,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:56:12,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:56:12,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 443 transitions. [2020-07-17 21:56:12,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:56:12,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 443 transitions. [2020-07-17 21:56:12,601 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 443 transitions. [2020-07-17 21:56:13,951 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 443 edges. 443 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:56:13,978 INFO L225 Difference]: With dead ends: 1007 [2020-07-17 21:56:13,978 INFO L226 Difference]: Without dead ends: 562 [2020-07-17 21:56:13,980 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-17 21:56:13,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 562 states. [2020-07-17 21:56:17,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 562 to 486. [2020-07-17 21:56:17,897 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:56:17,897 INFO L82 GeneralOperation]: Start isEquivalent. First operand 562 states. Second operand 486 states. [2020-07-17 21:56:17,897 INFO L74 IsIncluded]: Start isIncluded. First operand 562 states. Second operand 486 states. [2020-07-17 21:56:17,898 INFO L87 Difference]: Start difference. First operand 562 states. Second operand 486 states. [2020-07-17 21:56:17,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:17,924 INFO L93 Difference]: Finished difference Result 562 states and 711 transitions. [2020-07-17 21:56:17,925 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 711 transitions. [2020-07-17 21:56:17,927 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:56:17,927 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:56:17,927 INFO L74 IsIncluded]: Start isIncluded. First operand 486 states. Second operand 562 states. [2020-07-17 21:56:17,928 INFO L87 Difference]: Start difference. First operand 486 states. Second operand 562 states. [2020-07-17 21:56:17,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:17,954 INFO L93 Difference]: Finished difference Result 562 states and 711 transitions. [2020-07-17 21:56:17,954 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 711 transitions. [2020-07-17 21:56:17,956 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:56:17,956 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:56:17,956 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:56:17,957 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:56:17,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 486 states. [2020-07-17 21:56:17,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 486 states and 583 transitions. [2020-07-17 21:56:17,980 INFO L78 Accepts]: Start accepts. Automaton has 486 states and 583 transitions. Word has length 98 [2020-07-17 21:56:17,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:56:17,980 INFO L479 AbstractCegarLoop]: Abstraction has 486 states and 583 transitions. [2020-07-17 21:56:17,981 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:56:17,981 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 583 transitions. [2020-07-17 21:56:17,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-07-17 21:56:17,983 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:56:17,983 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 21:56:17,983 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 21:56:17,983 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:56:17,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:56:17,984 INFO L82 PathProgramCache]: Analyzing trace with hash -1693810826, now seen corresponding path program 1 times [2020-07-17 21:56:17,984 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:56:17,984 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [624432267] [2020-07-17 21:56:17,984 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:56:18,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:18,372 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:56:18,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:18,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {10835#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {10771#true} is VALID [2020-07-17 21:56:18,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,430 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10771#true} {10771#true} #586#return; {10771#true} is VALID [2020-07-17 21:56:18,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:18,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,433 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10771#true} {10771#true} #472#return; {10771#true} is VALID [2020-07-17 21:56:18,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:18,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,436 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10771#true} {10771#true} #474#return; {10771#true} is VALID [2020-07-17 21:56:18,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:18,451 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {10836#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:56:18,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {10836#(= 1 |valid_product_#res|)} assume true; {10836#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:56:18,453 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10836#(= 1 |valid_product_#res|)} {10771#true} #476#return; {10783#(= |main_#t~ret75| 1)} is VALID [2020-07-17 21:56:18,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:18,455 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,456 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10771#true} {10771#true} #478#return; {10771#true} is VALID [2020-07-17 21:56:18,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:18,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10771#true} is VALID [2020-07-17 21:56:18,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,470 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10771#true} {10771#true} #576#return; {10771#true} is VALID [2020-07-17 21:56:18,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:18,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:18,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10771#true} is VALID [2020-07-17 21:56:18,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,477 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10771#true} {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {10771#true} is VALID [2020-07-17 21:56:18,477 INFO L263 TraceCheckUtils]: 0: Hoare triple {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {10771#true} is VALID [2020-07-17 21:56:18,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10771#true} is VALID [2020-07-17 21:56:18,478 INFO L280 TraceCheckUtils]: 2: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,478 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10771#true} {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {10771#true} is VALID [2020-07-17 21:56:18,478 INFO L280 TraceCheckUtils]: 4: Hoare triple {10771#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {10771#true} is VALID [2020-07-17 21:56:18,478 INFO L280 TraceCheckUtils]: 5: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,479 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10771#true} {10771#true} #538#return; {10771#true} is VALID [2020-07-17 21:56:18,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:18,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:18,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:18,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:18,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:18,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} havoc ~retValue_acc~2; {10771#true} is VALID [2020-07-17 21:56:18,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:56:18,586 INFO L280 TraceCheckUtils]: 2: Hoare triple {10911#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:56:18,587 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10911#(<= 1 |isHighWaterSensorDry_#res|)} {10771#true} #536#return; {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-17 21:56:18,587 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {10771#true} is VALID [2020-07-17 21:56:18,588 INFO L263 TraceCheckUtils]: 1: Hoare triple {10771#true} call #t~ret30 := isHighWaterSensorDry(); {10771#true} is VALID [2020-07-17 21:56:18,588 INFO L280 TraceCheckUtils]: 2: Hoare triple {10771#true} havoc ~retValue_acc~2; {10771#true} is VALID [2020-07-17 21:56:18,589 INFO L280 TraceCheckUtils]: 3: Hoare triple {10771#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:56:18,589 INFO L280 TraceCheckUtils]: 4: Hoare triple {10911#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:56:18,590 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10911#(<= 1 |isHighWaterSensorDry_#res|)} {10771#true} #536#return; {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-17 21:56:18,591 INFO L280 TraceCheckUtils]: 6: Hoare triple {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {10910#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-17 21:56:18,591 INFO L280 TraceCheckUtils]: 7: Hoare triple {10910#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {10772#false} is VALID [2020-07-17 21:56:18,592 INFO L280 TraceCheckUtils]: 8: Hoare triple {10772#false} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {10772#false} is VALID [2020-07-17 21:56:18,592 INFO L280 TraceCheckUtils]: 9: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-17 21:56:18,592 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10772#false} {10771#true} #550#return; {10772#false} is VALID [2020-07-17 21:56:18,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:18,595 INFO L280 TraceCheckUtils]: 0: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10771#true} is VALID [2020-07-17 21:56:18,595 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,596 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10771#true} {10772#false} #552#return; {10772#false} is VALID [2020-07-17 21:56:18,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {10771#true} is VALID [2020-07-17 21:56:18,596 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume 0 == ~pumpRunning~0; {10771#true} is VALID [2020-07-17 21:56:18,596 INFO L263 TraceCheckUtils]: 2: Hoare triple {10771#true} call #t~ret10 := isHighWaterLevel(); {10771#true} is VALID [2020-07-17 21:56:18,596 INFO L280 TraceCheckUtils]: 3: Hoare triple {10771#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {10771#true} is VALID [2020-07-17 21:56:18,597 INFO L263 TraceCheckUtils]: 4: Hoare triple {10771#true} call #t~ret30 := isHighWaterSensorDry(); {10771#true} is VALID [2020-07-17 21:56:18,597 INFO L280 TraceCheckUtils]: 5: Hoare triple {10771#true} havoc ~retValue_acc~2; {10771#true} is VALID [2020-07-17 21:56:18,598 INFO L280 TraceCheckUtils]: 6: Hoare triple {10771#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:56:18,598 INFO L280 TraceCheckUtils]: 7: Hoare triple {10911#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:56:18,599 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10911#(<= 1 |isHighWaterSensorDry_#res|)} {10771#true} #536#return; {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-17 21:56:18,600 INFO L280 TraceCheckUtils]: 9: Hoare triple {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {10910#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-17 21:56:18,600 INFO L280 TraceCheckUtils]: 10: Hoare triple {10910#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {10772#false} is VALID [2020-07-17 21:56:18,601 INFO L280 TraceCheckUtils]: 11: Hoare triple {10772#false} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {10772#false} is VALID [2020-07-17 21:56:18,601 INFO L280 TraceCheckUtils]: 12: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-17 21:56:18,601 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10772#false} {10771#true} #550#return; {10772#false} is VALID [2020-07-17 21:56:18,601 INFO L280 TraceCheckUtils]: 14: Hoare triple {10772#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {10772#false} is VALID [2020-07-17 21:56:18,601 INFO L280 TraceCheckUtils]: 15: Hoare triple {10772#false} assume 0 != ~tmp~0; {10772#false} is VALID [2020-07-17 21:56:18,602 INFO L263 TraceCheckUtils]: 16: Hoare triple {10772#false} call activatePump(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:18,602 INFO L280 TraceCheckUtils]: 17: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10771#true} is VALID [2020-07-17 21:56:18,602 INFO L280 TraceCheckUtils]: 18: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,602 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {10771#true} {10772#false} #552#return; {10772#false} is VALID [2020-07-17 21:56:18,602 INFO L280 TraceCheckUtils]: 20: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-17 21:56:18,603 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10772#false} {10771#true} #564#return; {10772#false} is VALID [2020-07-17 21:56:18,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10771#true} is VALID [2020-07-17 21:56:18,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume !(0 != ~pumpRunning~0); {10771#true} is VALID [2020-07-17 21:56:18,604 INFO L263 TraceCheckUtils]: 2: Hoare triple {10771#true} call processEnvironment__wrappee__highWaterSensor(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:18,604 INFO L280 TraceCheckUtils]: 3: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {10771#true} is VALID [2020-07-17 21:56:18,605 INFO L280 TraceCheckUtils]: 4: Hoare triple {10771#true} assume 0 == ~pumpRunning~0; {10771#true} is VALID [2020-07-17 21:56:18,605 INFO L263 TraceCheckUtils]: 5: Hoare triple {10771#true} call #t~ret10 := isHighWaterLevel(); {10771#true} is VALID [2020-07-17 21:56:18,605 INFO L280 TraceCheckUtils]: 6: Hoare triple {10771#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {10771#true} is VALID [2020-07-17 21:56:18,605 INFO L263 TraceCheckUtils]: 7: Hoare triple {10771#true} call #t~ret30 := isHighWaterSensorDry(); {10771#true} is VALID [2020-07-17 21:56:18,605 INFO L280 TraceCheckUtils]: 8: Hoare triple {10771#true} havoc ~retValue_acc~2; {10771#true} is VALID [2020-07-17 21:56:18,606 INFO L280 TraceCheckUtils]: 9: Hoare triple {10771#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:56:18,607 INFO L280 TraceCheckUtils]: 10: Hoare triple {10911#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:56:18,607 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10911#(<= 1 |isHighWaterSensorDry_#res|)} {10771#true} #536#return; {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-17 21:56:18,608 INFO L280 TraceCheckUtils]: 12: Hoare triple {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {10910#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-17 21:56:18,609 INFO L280 TraceCheckUtils]: 13: Hoare triple {10910#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {10772#false} is VALID [2020-07-17 21:56:18,609 INFO L280 TraceCheckUtils]: 14: Hoare triple {10772#false} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {10772#false} is VALID [2020-07-17 21:56:18,609 INFO L280 TraceCheckUtils]: 15: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-17 21:56:18,609 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10772#false} {10771#true} #550#return; {10772#false} is VALID [2020-07-17 21:56:18,609 INFO L280 TraceCheckUtils]: 17: Hoare triple {10772#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {10772#false} is VALID [2020-07-17 21:56:18,610 INFO L280 TraceCheckUtils]: 18: Hoare triple {10772#false} assume 0 != ~tmp~0; {10772#false} is VALID [2020-07-17 21:56:18,610 INFO L263 TraceCheckUtils]: 19: Hoare triple {10772#false} call activatePump(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:18,610 INFO L280 TraceCheckUtils]: 20: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10771#true} is VALID [2020-07-17 21:56:18,610 INFO L280 TraceCheckUtils]: 21: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,610 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10771#true} {10772#false} #552#return; {10772#false} is VALID [2020-07-17 21:56:18,611 INFO L280 TraceCheckUtils]: 23: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-17 21:56:18,611 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {10772#false} {10771#true} #564#return; {10772#false} is VALID [2020-07-17 21:56:18,611 INFO L280 TraceCheckUtils]: 25: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-17 21:56:18,611 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10772#false} {10771#true} #522#return; {10772#false} is VALID [2020-07-17 21:56:18,612 INFO L280 TraceCheckUtils]: 0: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10771#true} is VALID [2020-07-17 21:56:18,612 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume !(0 != ~pumpRunning~0); {10771#true} is VALID [2020-07-17 21:56:18,613 INFO L263 TraceCheckUtils]: 2: Hoare triple {10771#true} call processEnvironment__wrappee__lowWaterSensor(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:18,613 INFO L280 TraceCheckUtils]: 3: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10771#true} is VALID [2020-07-17 21:56:18,613 INFO L280 TraceCheckUtils]: 4: Hoare triple {10771#true} assume !(0 != ~pumpRunning~0); {10771#true} is VALID [2020-07-17 21:56:18,614 INFO L263 TraceCheckUtils]: 5: Hoare triple {10771#true} call processEnvironment__wrappee__highWaterSensor(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:18,614 INFO L280 TraceCheckUtils]: 6: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {10771#true} is VALID [2020-07-17 21:56:18,614 INFO L280 TraceCheckUtils]: 7: Hoare triple {10771#true} assume 0 == ~pumpRunning~0; {10771#true} is VALID [2020-07-17 21:56:18,614 INFO L263 TraceCheckUtils]: 8: Hoare triple {10771#true} call #t~ret10 := isHighWaterLevel(); {10771#true} is VALID [2020-07-17 21:56:18,614 INFO L280 TraceCheckUtils]: 9: Hoare triple {10771#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {10771#true} is VALID [2020-07-17 21:56:18,615 INFO L263 TraceCheckUtils]: 10: Hoare triple {10771#true} call #t~ret30 := isHighWaterSensorDry(); {10771#true} is VALID [2020-07-17 21:56:18,615 INFO L280 TraceCheckUtils]: 11: Hoare triple {10771#true} havoc ~retValue_acc~2; {10771#true} is VALID [2020-07-17 21:56:18,615 INFO L280 TraceCheckUtils]: 12: Hoare triple {10771#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:56:18,616 INFO L280 TraceCheckUtils]: 13: Hoare triple {10911#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:56:18,617 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10911#(<= 1 |isHighWaterSensorDry_#res|)} {10771#true} #536#return; {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-17 21:56:18,618 INFO L280 TraceCheckUtils]: 15: Hoare triple {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {10910#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-17 21:56:18,618 INFO L280 TraceCheckUtils]: 16: Hoare triple {10910#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {10772#false} is VALID [2020-07-17 21:56:18,619 INFO L280 TraceCheckUtils]: 17: Hoare triple {10772#false} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {10772#false} is VALID [2020-07-17 21:56:18,619 INFO L280 TraceCheckUtils]: 18: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-17 21:56:18,619 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {10772#false} {10771#true} #550#return; {10772#false} is VALID [2020-07-17 21:56:18,619 INFO L280 TraceCheckUtils]: 20: Hoare triple {10772#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {10772#false} is VALID [2020-07-17 21:56:18,619 INFO L280 TraceCheckUtils]: 21: Hoare triple {10772#false} assume 0 != ~tmp~0; {10772#false} is VALID [2020-07-17 21:56:18,619 INFO L263 TraceCheckUtils]: 22: Hoare triple {10772#false} call activatePump(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:18,620 INFO L280 TraceCheckUtils]: 23: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10771#true} is VALID [2020-07-17 21:56:18,620 INFO L280 TraceCheckUtils]: 24: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,620 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10771#true} {10772#false} #552#return; {10772#false} is VALID [2020-07-17 21:56:18,620 INFO L280 TraceCheckUtils]: 26: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-17 21:56:18,620 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {10772#false} {10771#true} #564#return; {10772#false} is VALID [2020-07-17 21:56:18,621 INFO L280 TraceCheckUtils]: 28: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-17 21:56:18,621 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10772#false} {10771#true} #522#return; {10772#false} is VALID [2020-07-17 21:56:18,621 INFO L280 TraceCheckUtils]: 30: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-17 21:56:18,621 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {10772#false} {10771#true} #542#return; {10772#false} is VALID [2020-07-17 21:56:18,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:18,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10771#true} is VALID [2020-07-17 21:56:18,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,626 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10771#true} {10772#false} #568#return; {10772#false} is VALID [2020-07-17 21:56:18,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:18,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10771#true} is VALID [2020-07-17 21:56:18,629 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,629 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10771#true} {10772#false} #570#return; {10772#false} is VALID [2020-07-17 21:56:18,633 INFO L263 TraceCheckUtils]: 0: Hoare triple {10771#true} call ULTIMATE.init(); {10835#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:56:18,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {10835#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {10771#true} is VALID [2020-07-17 21:56:18,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,634 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10771#true} {10771#true} #586#return; {10771#true} is VALID [2020-07-17 21:56:18,634 INFO L263 TraceCheckUtils]: 4: Hoare triple {10771#true} call #t~ret76 := main(); {10771#true} is VALID [2020-07-17 21:56:18,634 INFO L280 TraceCheckUtils]: 5: Hoare triple {10771#true} havoc ~retValue_acc~13;havoc ~tmp~10; {10771#true} is VALID [2020-07-17 21:56:18,634 INFO L263 TraceCheckUtils]: 6: Hoare triple {10771#true} call select_helpers(); {10771#true} is VALID [2020-07-17 21:56:18,634 INFO L280 TraceCheckUtils]: 7: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,634 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10771#true} {10771#true} #472#return; {10771#true} is VALID [2020-07-17 21:56:18,635 INFO L263 TraceCheckUtils]: 9: Hoare triple {10771#true} call select_features(); {10771#true} is VALID [2020-07-17 21:56:18,635 INFO L280 TraceCheckUtils]: 10: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,635 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10771#true} {10771#true} #474#return; {10771#true} is VALID [2020-07-17 21:56:18,635 INFO L263 TraceCheckUtils]: 12: Hoare triple {10771#true} call #t~ret75 := valid_product(); {10771#true} is VALID [2020-07-17 21:56:18,636 INFO L280 TraceCheckUtils]: 13: Hoare triple {10771#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {10836#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:56:18,636 INFO L280 TraceCheckUtils]: 14: Hoare triple {10836#(= 1 |valid_product_#res|)} assume true; {10836#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:56:18,637 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10836#(= 1 |valid_product_#res|)} {10771#true} #476#return; {10783#(= |main_#t~ret75| 1)} is VALID [2020-07-17 21:56:18,638 INFO L280 TraceCheckUtils]: 16: Hoare triple {10783#(= |main_#t~ret75| 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {10784#(= 1 main_~tmp~10)} is VALID [2020-07-17 21:56:18,638 INFO L280 TraceCheckUtils]: 17: Hoare triple {10784#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {10771#true} is VALID [2020-07-17 21:56:18,638 INFO L263 TraceCheckUtils]: 18: Hoare triple {10771#true} call setup(); {10771#true} is VALID [2020-07-17 21:56:18,639 INFO L280 TraceCheckUtils]: 19: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,639 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10771#true} {10771#true} #478#return; {10771#true} is VALID [2020-07-17 21:56:18,639 INFO L263 TraceCheckUtils]: 21: Hoare triple {10771#true} call runTest(); {10771#true} is VALID [2020-07-17 21:56:18,640 INFO L263 TraceCheckUtils]: 22: Hoare triple {10771#true} call __utac_acc__Specification5_spec__1(); {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:18,640 INFO L280 TraceCheckUtils]: 23: Hoare triple {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10771#true} is VALID [2020-07-17 21:56:18,640 INFO L280 TraceCheckUtils]: 24: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,640 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10771#true} {10771#true} #576#return; {10771#true} is VALID [2020-07-17 21:56:18,640 INFO L263 TraceCheckUtils]: 26: Hoare triple {10771#true} call test(); {10771#true} is VALID [2020-07-17 21:56:18,641 INFO L280 TraceCheckUtils]: 27: Hoare triple {10771#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {10771#true} is VALID [2020-07-17 21:56:18,641 INFO L280 TraceCheckUtils]: 28: Hoare triple {10771#true} assume !false; {10771#true} is VALID [2020-07-17 21:56:18,641 INFO L280 TraceCheckUtils]: 29: Hoare triple {10771#true} assume ~splverifierCounter~0 < 4; {10771#true} is VALID [2020-07-17 21:56:18,641 INFO L280 TraceCheckUtils]: 30: Hoare triple {10771#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {10771#true} is VALID [2020-07-17 21:56:18,641 INFO L280 TraceCheckUtils]: 31: Hoare triple {10771#true} assume !(0 != ~tmp~5); {10771#true} is VALID [2020-07-17 21:56:18,641 INFO L280 TraceCheckUtils]: 32: Hoare triple {10771#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {10771#true} is VALID [2020-07-17 21:56:18,642 INFO L280 TraceCheckUtils]: 33: Hoare triple {10771#true} assume !(0 != ~tmp___0~2); {10771#true} is VALID [2020-07-17 21:56:18,642 INFO L280 TraceCheckUtils]: 34: Hoare triple {10771#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {10771#true} is VALID [2020-07-17 21:56:18,642 INFO L280 TraceCheckUtils]: 35: Hoare triple {10771#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {10771#true} is VALID [2020-07-17 21:56:18,642 INFO L280 TraceCheckUtils]: 36: Hoare triple {10771#true} assume !(0 != ~tmp___1~0); {10771#true} is VALID [2020-07-17 21:56:18,642 INFO L263 TraceCheckUtils]: 37: Hoare triple {10771#true} call timeShift(); {10771#true} is VALID [2020-07-17 21:56:18,643 INFO L263 TraceCheckUtils]: 38: Hoare triple {10771#true} call __utac_acc__Specification5_spec__2(); {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:18,643 INFO L263 TraceCheckUtils]: 39: Hoare triple {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {10771#true} is VALID [2020-07-17 21:56:18,643 INFO L280 TraceCheckUtils]: 40: Hoare triple {10771#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10771#true} is VALID [2020-07-17 21:56:18,644 INFO L280 TraceCheckUtils]: 41: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,644 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10771#true} {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {10771#true} is VALID [2020-07-17 21:56:18,644 INFO L280 TraceCheckUtils]: 43: Hoare triple {10771#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {10771#true} is VALID [2020-07-17 21:56:18,644 INFO L280 TraceCheckUtils]: 44: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,644 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {10771#true} {10771#true} #538#return; {10771#true} is VALID [2020-07-17 21:56:18,645 INFO L280 TraceCheckUtils]: 46: Hoare triple {10771#true} assume !(0 != ~pumpRunning~0); {10771#true} is VALID [2020-07-17 21:56:18,645 INFO L280 TraceCheckUtils]: 47: Hoare triple {10771#true} assume 0 != ~systemActive~0; {10771#true} is VALID [2020-07-17 21:56:18,645 INFO L263 TraceCheckUtils]: 48: Hoare triple {10771#true} call processEnvironment(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:18,645 INFO L280 TraceCheckUtils]: 49: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10771#true} is VALID [2020-07-17 21:56:18,646 INFO L280 TraceCheckUtils]: 50: Hoare triple {10771#true} assume !(0 != ~pumpRunning~0); {10771#true} is VALID [2020-07-17 21:56:18,646 INFO L263 TraceCheckUtils]: 51: Hoare triple {10771#true} call processEnvironment__wrappee__lowWaterSensor(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:18,647 INFO L280 TraceCheckUtils]: 52: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10771#true} is VALID [2020-07-17 21:56:18,647 INFO L280 TraceCheckUtils]: 53: Hoare triple {10771#true} assume !(0 != ~pumpRunning~0); {10771#true} is VALID [2020-07-17 21:56:18,647 INFO L263 TraceCheckUtils]: 54: Hoare triple {10771#true} call processEnvironment__wrappee__highWaterSensor(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:18,648 INFO L280 TraceCheckUtils]: 55: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {10771#true} is VALID [2020-07-17 21:56:18,648 INFO L280 TraceCheckUtils]: 56: Hoare triple {10771#true} assume 0 == ~pumpRunning~0; {10771#true} is VALID [2020-07-17 21:56:18,648 INFO L263 TraceCheckUtils]: 57: Hoare triple {10771#true} call #t~ret10 := isHighWaterLevel(); {10771#true} is VALID [2020-07-17 21:56:18,648 INFO L280 TraceCheckUtils]: 58: Hoare triple {10771#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {10771#true} is VALID [2020-07-17 21:56:18,648 INFO L263 TraceCheckUtils]: 59: Hoare triple {10771#true} call #t~ret30 := isHighWaterSensorDry(); {10771#true} is VALID [2020-07-17 21:56:18,648 INFO L280 TraceCheckUtils]: 60: Hoare triple {10771#true} havoc ~retValue_acc~2; {10771#true} is VALID [2020-07-17 21:56:18,649 INFO L280 TraceCheckUtils]: 61: Hoare triple {10771#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:56:18,650 INFO L280 TraceCheckUtils]: 62: Hoare triple {10911#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:56:18,650 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10911#(<= 1 |isHighWaterSensorDry_#res|)} {10771#true} #536#return; {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-17 21:56:18,651 INFO L280 TraceCheckUtils]: 64: Hoare triple {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {10910#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-17 21:56:18,652 INFO L280 TraceCheckUtils]: 65: Hoare triple {10910#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {10772#false} is VALID [2020-07-17 21:56:18,652 INFO L280 TraceCheckUtils]: 66: Hoare triple {10772#false} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {10772#false} is VALID [2020-07-17 21:56:18,652 INFO L280 TraceCheckUtils]: 67: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-17 21:56:18,652 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {10772#false} {10771#true} #550#return; {10772#false} is VALID [2020-07-17 21:56:18,652 INFO L280 TraceCheckUtils]: 69: Hoare triple {10772#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {10772#false} is VALID [2020-07-17 21:56:18,652 INFO L280 TraceCheckUtils]: 70: Hoare triple {10772#false} assume 0 != ~tmp~0; {10772#false} is VALID [2020-07-17 21:56:18,652 INFO L263 TraceCheckUtils]: 71: Hoare triple {10772#false} call activatePump(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:18,653 INFO L280 TraceCheckUtils]: 72: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10771#true} is VALID [2020-07-17 21:56:18,653 INFO L280 TraceCheckUtils]: 73: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,653 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10771#true} {10772#false} #552#return; {10772#false} is VALID [2020-07-17 21:56:18,653 INFO L280 TraceCheckUtils]: 75: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-17 21:56:18,653 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {10772#false} {10771#true} #564#return; {10772#false} is VALID [2020-07-17 21:56:18,653 INFO L280 TraceCheckUtils]: 77: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-17 21:56:18,653 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {10772#false} {10771#true} #522#return; {10772#false} is VALID [2020-07-17 21:56:18,653 INFO L280 TraceCheckUtils]: 79: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-17 21:56:18,654 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {10772#false} {10771#true} #542#return; {10772#false} is VALID [2020-07-17 21:56:18,654 INFO L263 TraceCheckUtils]: 81: Hoare triple {10772#false} call __utac_acc__Specification5_spec__3(); {10772#false} is VALID [2020-07-17 21:56:18,654 INFO L280 TraceCheckUtils]: 82: Hoare triple {10772#false} havoc ~tmp~6;havoc ~tmp___0~3; {10772#false} is VALID [2020-07-17 21:56:18,654 INFO L263 TraceCheckUtils]: 83: Hoare triple {10772#false} call #t~ret38 := getWaterLevel(); {10771#true} is VALID [2020-07-17 21:56:18,654 INFO L280 TraceCheckUtils]: 84: Hoare triple {10771#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10771#true} is VALID [2020-07-17 21:56:18,654 INFO L280 TraceCheckUtils]: 85: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,654 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {10771#true} {10772#false} #568#return; {10772#false} is VALID [2020-07-17 21:56:18,654 INFO L280 TraceCheckUtils]: 87: Hoare triple {10772#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {10772#false} is VALID [2020-07-17 21:56:18,655 INFO L280 TraceCheckUtils]: 88: Hoare triple {10772#false} assume 2 != ~tmp~6; {10772#false} is VALID [2020-07-17 21:56:18,655 INFO L263 TraceCheckUtils]: 89: Hoare triple {10772#false} call #t~ret39 := isPumpRunning(); {10771#true} is VALID [2020-07-17 21:56:18,655 INFO L280 TraceCheckUtils]: 90: Hoare triple {10771#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10771#true} is VALID [2020-07-17 21:56:18,655 INFO L280 TraceCheckUtils]: 91: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-17 21:56:18,655 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {10771#true} {10772#false} #570#return; {10772#false} is VALID [2020-07-17 21:56:18,655 INFO L280 TraceCheckUtils]: 93: Hoare triple {10772#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {10772#false} is VALID [2020-07-17 21:56:18,655 INFO L280 TraceCheckUtils]: 94: Hoare triple {10772#false} assume 0 != ~tmp___0~3; {10772#false} is VALID [2020-07-17 21:56:18,656 INFO L280 TraceCheckUtils]: 95: Hoare triple {10772#false} assume 0 == ~switchedOnBeforeTS~0; {10772#false} is VALID [2020-07-17 21:56:18,656 INFO L263 TraceCheckUtils]: 96: Hoare triple {10772#false} call __automaton_fail(); {10772#false} is VALID [2020-07-17 21:56:18,656 INFO L280 TraceCheckUtils]: 97: Hoare triple {10772#false} assume !false; {10772#false} is VALID [2020-07-17 21:56:18,667 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 21:56:18,667 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [624432267] [2020-07-17 21:56:18,668 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:56:18,668 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 21:56:18,668 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1783520736] [2020-07-17 21:56:18,668 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 98 [2020-07-17 21:56:18,669 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:56:18,669 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 21:56:18,780 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 21:56:18,781 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 21:56:18,781 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:56:18,781 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 21:56:18,782 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-17 21:56:18,782 INFO L87 Difference]: Start difference. First operand 486 states and 583 transitions. Second operand 11 states. [2020-07-17 21:56:20,518 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:56:20,945 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:56:21,293 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:56:27,080 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:56:27,720 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:56:28,161 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:56:37,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:37,524 INFO L93 Difference]: Finished difference Result 1034 states and 1330 transitions. [2020-07-17 21:56:37,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 21:56:37,524 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 98 [2020-07-17 21:56:37,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:56:37,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:56:37,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 444 transitions. [2020-07-17 21:56:37,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:56:37,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 444 transitions. [2020-07-17 21:56:37,539 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 444 transitions. [2020-07-17 21:56:38,926 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 444 edges. 444 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:56:38,956 INFO L225 Difference]: With dead ends: 1034 [2020-07-17 21:56:38,957 INFO L226 Difference]: Without dead ends: 576 [2020-07-17 21:56:38,959 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-17 21:56:38,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 576 states. [2020-07-17 21:56:42,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 576 to 494. [2020-07-17 21:56:42,769 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:56:42,769 INFO L82 GeneralOperation]: Start isEquivalent. First operand 576 states. Second operand 494 states. [2020-07-17 21:56:42,769 INFO L74 IsIncluded]: Start isIncluded. First operand 576 states. Second operand 494 states. [2020-07-17 21:56:42,769 INFO L87 Difference]: Start difference. First operand 576 states. Second operand 494 states. [2020-07-17 21:56:42,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:42,798 INFO L93 Difference]: Finished difference Result 576 states and 725 transitions. [2020-07-17 21:56:42,799 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 725 transitions. [2020-07-17 21:56:42,801 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:56:42,801 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:56:42,801 INFO L74 IsIncluded]: Start isIncluded. First operand 494 states. Second operand 576 states. [2020-07-17 21:56:42,802 INFO L87 Difference]: Start difference. First operand 494 states. Second operand 576 states. [2020-07-17 21:56:42,830 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:42,830 INFO L93 Difference]: Finished difference Result 576 states and 725 transitions. [2020-07-17 21:56:42,830 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 725 transitions. [2020-07-17 21:56:42,833 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:56:42,833 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:56:42,833 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:56:42,833 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:56:42,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 494 states. [2020-07-17 21:56:42,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 494 states and 591 transitions. [2020-07-17 21:56:42,856 INFO L78 Accepts]: Start accepts. Automaton has 494 states and 591 transitions. Word has length 98 [2020-07-17 21:56:42,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:56:42,857 INFO L479 AbstractCegarLoop]: Abstraction has 494 states and 591 transitions. [2020-07-17 21:56:42,857 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 21:56:42,857 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 591 transitions. [2020-07-17 21:56:42,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-07-17 21:56:42,859 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:56:42,859 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:56:42,859 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 21:56:42,859 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:56:42,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:56:42,860 INFO L82 PathProgramCache]: Analyzing trace with hash -1364045065, now seen corresponding path program 1 times [2020-07-17 21:56:42,860 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:56:42,860 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [478683990] [2020-07-17 21:56:42,860 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:56:42,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:43,215 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:56:43,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:43,283 INFO L280 TraceCheckUtils]: 0: Hoare triple {14206#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,284 INFO L280 TraceCheckUtils]: 1: Hoare triple {14148#(= 1 ~waterLevel~0)} assume true; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,284 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14148#(= 1 ~waterLevel~0)} {14143#true} #586#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:43,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,289 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #472#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:43,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,294 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #474#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:43,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {14143#true} is VALID [2020-07-17 21:56:43,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,300 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #476#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:43,305 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,305 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #478#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:43,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {14143#true} is VALID [2020-07-17 21:56:43,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,321 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #576#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:43,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:43,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14143#true} is VALID [2020-07-17 21:56:43,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,330 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14143#true} {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {14143#true} is VALID [2020-07-17 21:56:43,330 INFO L263 TraceCheckUtils]: 0: Hoare triple {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {14143#true} is VALID [2020-07-17 21:56:43,330 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14143#true} is VALID [2020-07-17 21:56:43,330 INFO L280 TraceCheckUtils]: 2: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,330 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14143#true} {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {14143#true} is VALID [2020-07-17 21:56:43,331 INFO L280 TraceCheckUtils]: 4: Hoare triple {14143#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {14143#true} is VALID [2020-07-17 21:56:43,331 INFO L280 TraceCheckUtils]: 5: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,332 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #538#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:43,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:43,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:43,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:43,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:43,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} havoc ~retValue_acc~2; {14143#true} is VALID [2020-07-17 21:56:43,436 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,437 INFO L280 TraceCheckUtils]: 2: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,438 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #536#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,438 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {14143#true} is VALID [2020-07-17 21:56:43,438 INFO L263 TraceCheckUtils]: 1: Hoare triple {14143#true} call #t~ret30 := isHighWaterSensorDry(); {14143#true} is VALID [2020-07-17 21:56:43,438 INFO L280 TraceCheckUtils]: 2: Hoare triple {14143#true} havoc ~retValue_acc~2; {14143#true} is VALID [2020-07-17 21:56:43,440 INFO L280 TraceCheckUtils]: 3: Hoare triple {14143#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,440 INFO L280 TraceCheckUtils]: 4: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,441 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #536#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,442 INFO L280 TraceCheckUtils]: 6: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,442 INFO L280 TraceCheckUtils]: 7: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,443 INFO L280 TraceCheckUtils]: 8: Hoare triple {14239#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,444 INFO L280 TraceCheckUtils]: 9: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,444 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #550#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:43,449 INFO L280 TraceCheckUtils]: 0: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14143#true} is VALID [2020-07-17 21:56:43,450 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,451 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14143#true} {14239#(<= 2 ~waterLevel~0)} #552#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,451 INFO L280 TraceCheckUtils]: 0: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {14143#true} is VALID [2020-07-17 21:56:43,451 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume 0 == ~pumpRunning~0; {14143#true} is VALID [2020-07-17 21:56:43,452 INFO L263 TraceCheckUtils]: 2: Hoare triple {14143#true} call #t~ret10 := isHighWaterLevel(); {14143#true} is VALID [2020-07-17 21:56:43,452 INFO L280 TraceCheckUtils]: 3: Hoare triple {14143#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {14143#true} is VALID [2020-07-17 21:56:43,452 INFO L263 TraceCheckUtils]: 4: Hoare triple {14143#true} call #t~ret30 := isHighWaterSensorDry(); {14143#true} is VALID [2020-07-17 21:56:43,452 INFO L280 TraceCheckUtils]: 5: Hoare triple {14143#true} havoc ~retValue_acc~2; {14143#true} is VALID [2020-07-17 21:56:43,453 INFO L280 TraceCheckUtils]: 6: Hoare triple {14143#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,453 INFO L280 TraceCheckUtils]: 7: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,454 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #536#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,455 INFO L280 TraceCheckUtils]: 9: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,455 INFO L280 TraceCheckUtils]: 10: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,456 INFO L280 TraceCheckUtils]: 11: Hoare triple {14239#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,456 INFO L280 TraceCheckUtils]: 12: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,457 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #550#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,458 INFO L280 TraceCheckUtils]: 14: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,458 INFO L280 TraceCheckUtils]: 15: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,459 INFO L263 TraceCheckUtils]: 16: Hoare triple {14239#(<= 2 ~waterLevel~0)} call activatePump(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:43,459 INFO L280 TraceCheckUtils]: 17: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14143#true} is VALID [2020-07-17 21:56:43,459 INFO L280 TraceCheckUtils]: 18: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,460 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {14143#true} {14239#(<= 2 ~waterLevel~0)} #552#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,460 INFO L280 TraceCheckUtils]: 20: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,461 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #564#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,461 INFO L280 TraceCheckUtils]: 0: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {14143#true} is VALID [2020-07-17 21:56:43,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume !(0 != ~pumpRunning~0); {14143#true} is VALID [2020-07-17 21:56:43,462 INFO L263 TraceCheckUtils]: 2: Hoare triple {14143#true} call processEnvironment__wrappee__highWaterSensor(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:43,462 INFO L280 TraceCheckUtils]: 3: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {14143#true} is VALID [2020-07-17 21:56:43,463 INFO L280 TraceCheckUtils]: 4: Hoare triple {14143#true} assume 0 == ~pumpRunning~0; {14143#true} is VALID [2020-07-17 21:56:43,463 INFO L263 TraceCheckUtils]: 5: Hoare triple {14143#true} call #t~ret10 := isHighWaterLevel(); {14143#true} is VALID [2020-07-17 21:56:43,463 INFO L280 TraceCheckUtils]: 6: Hoare triple {14143#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {14143#true} is VALID [2020-07-17 21:56:43,463 INFO L263 TraceCheckUtils]: 7: Hoare triple {14143#true} call #t~ret30 := isHighWaterSensorDry(); {14143#true} is VALID [2020-07-17 21:56:43,463 INFO L280 TraceCheckUtils]: 8: Hoare triple {14143#true} havoc ~retValue_acc~2; {14143#true} is VALID [2020-07-17 21:56:43,464 INFO L280 TraceCheckUtils]: 9: Hoare triple {14143#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,465 INFO L280 TraceCheckUtils]: 10: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,465 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #536#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,466 INFO L280 TraceCheckUtils]: 12: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,466 INFO L280 TraceCheckUtils]: 13: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,467 INFO L280 TraceCheckUtils]: 14: Hoare triple {14239#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,468 INFO L280 TraceCheckUtils]: 15: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,468 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #550#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,469 INFO L280 TraceCheckUtils]: 17: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,469 INFO L280 TraceCheckUtils]: 18: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,470 INFO L263 TraceCheckUtils]: 19: Hoare triple {14239#(<= 2 ~waterLevel~0)} call activatePump(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:43,470 INFO L280 TraceCheckUtils]: 20: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14143#true} is VALID [2020-07-17 21:56:43,471 INFO L280 TraceCheckUtils]: 21: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,471 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {14143#true} {14239#(<= 2 ~waterLevel~0)} #552#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,472 INFO L280 TraceCheckUtils]: 23: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,472 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #564#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,473 INFO L280 TraceCheckUtils]: 25: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,473 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #522#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,474 INFO L280 TraceCheckUtils]: 0: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {14143#true} is VALID [2020-07-17 21:56:43,474 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume !(0 != ~pumpRunning~0); {14143#true} is VALID [2020-07-17 21:56:43,475 INFO L263 TraceCheckUtils]: 2: Hoare triple {14143#true} call processEnvironment__wrappee__lowWaterSensor(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:43,475 INFO L280 TraceCheckUtils]: 3: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {14143#true} is VALID [2020-07-17 21:56:43,475 INFO L280 TraceCheckUtils]: 4: Hoare triple {14143#true} assume !(0 != ~pumpRunning~0); {14143#true} is VALID [2020-07-17 21:56:43,476 INFO L263 TraceCheckUtils]: 5: Hoare triple {14143#true} call processEnvironment__wrappee__highWaterSensor(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:43,476 INFO L280 TraceCheckUtils]: 6: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {14143#true} is VALID [2020-07-17 21:56:43,476 INFO L280 TraceCheckUtils]: 7: Hoare triple {14143#true} assume 0 == ~pumpRunning~0; {14143#true} is VALID [2020-07-17 21:56:43,477 INFO L263 TraceCheckUtils]: 8: Hoare triple {14143#true} call #t~ret10 := isHighWaterLevel(); {14143#true} is VALID [2020-07-17 21:56:43,477 INFO L280 TraceCheckUtils]: 9: Hoare triple {14143#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {14143#true} is VALID [2020-07-17 21:56:43,477 INFO L263 TraceCheckUtils]: 10: Hoare triple {14143#true} call #t~ret30 := isHighWaterSensorDry(); {14143#true} is VALID [2020-07-17 21:56:43,477 INFO L280 TraceCheckUtils]: 11: Hoare triple {14143#true} havoc ~retValue_acc~2; {14143#true} is VALID [2020-07-17 21:56:43,478 INFO L280 TraceCheckUtils]: 12: Hoare triple {14143#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,478 INFO L280 TraceCheckUtils]: 13: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,479 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #536#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,479 INFO L280 TraceCheckUtils]: 15: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,480 INFO L280 TraceCheckUtils]: 16: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,481 INFO L280 TraceCheckUtils]: 17: Hoare triple {14239#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,481 INFO L280 TraceCheckUtils]: 18: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,482 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #550#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,482 INFO L280 TraceCheckUtils]: 20: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,483 INFO L280 TraceCheckUtils]: 21: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,483 INFO L263 TraceCheckUtils]: 22: Hoare triple {14239#(<= 2 ~waterLevel~0)} call activatePump(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:43,484 INFO L280 TraceCheckUtils]: 23: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14143#true} is VALID [2020-07-17 21:56:43,484 INFO L280 TraceCheckUtils]: 24: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,484 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {14143#true} {14239#(<= 2 ~waterLevel~0)} #552#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,485 INFO L280 TraceCheckUtils]: 26: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,485 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #564#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,486 INFO L280 TraceCheckUtils]: 28: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,486 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #522#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,487 INFO L280 TraceCheckUtils]: 30: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,488 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14148#(= 1 ~waterLevel~0)} #542#return; {14144#false} is VALID [2020-07-17 21:56:43,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:43,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {14143#true} is VALID [2020-07-17 21:56:43,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,492 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14143#true} {14144#false} #568#return; {14144#false} is VALID [2020-07-17 21:56:43,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:43,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14143#true} is VALID [2020-07-17 21:56:43,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,496 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14143#true} {14144#false} #570#return; {14144#false} is VALID [2020-07-17 21:56:43,500 INFO L263 TraceCheckUtils]: 0: Hoare triple {14143#true} call ULTIMATE.init(); {14206#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:56:43,505 INFO L280 TraceCheckUtils]: 1: Hoare triple {14206#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,506 INFO L280 TraceCheckUtils]: 2: Hoare triple {14148#(= 1 ~waterLevel~0)} assume true; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,507 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14148#(= 1 ~waterLevel~0)} {14143#true} #586#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,507 INFO L263 TraceCheckUtils]: 4: Hoare triple {14148#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,508 INFO L280 TraceCheckUtils]: 5: Hoare triple {14148#(= 1 ~waterLevel~0)} havoc ~retValue_acc~13;havoc ~tmp~10; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,508 INFO L263 TraceCheckUtils]: 6: Hoare triple {14148#(= 1 ~waterLevel~0)} call select_helpers(); {14143#true} is VALID [2020-07-17 21:56:43,508 INFO L280 TraceCheckUtils]: 7: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,509 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #472#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,509 INFO L263 TraceCheckUtils]: 9: Hoare triple {14148#(= 1 ~waterLevel~0)} call select_features(); {14143#true} is VALID [2020-07-17 21:56:43,509 INFO L280 TraceCheckUtils]: 10: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,510 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #474#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,510 INFO L263 TraceCheckUtils]: 12: Hoare triple {14148#(= 1 ~waterLevel~0)} call #t~ret75 := valid_product(); {14143#true} is VALID [2020-07-17 21:56:43,510 INFO L280 TraceCheckUtils]: 13: Hoare triple {14143#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {14143#true} is VALID [2020-07-17 21:56:43,510 INFO L280 TraceCheckUtils]: 14: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,511 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #476#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,511 INFO L280 TraceCheckUtils]: 16: Hoare triple {14148#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,512 INFO L280 TraceCheckUtils]: 17: Hoare triple {14148#(= 1 ~waterLevel~0)} assume 0 != ~tmp~10; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,512 INFO L263 TraceCheckUtils]: 18: Hoare triple {14148#(= 1 ~waterLevel~0)} call setup(); {14143#true} is VALID [2020-07-17 21:56:43,512 INFO L280 TraceCheckUtils]: 19: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,513 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #478#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,513 INFO L263 TraceCheckUtils]: 21: Hoare triple {14148#(= 1 ~waterLevel~0)} call runTest(); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,514 INFO L263 TraceCheckUtils]: 22: Hoare triple {14148#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:43,514 INFO L280 TraceCheckUtils]: 23: Hoare triple {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {14143#true} is VALID [2020-07-17 21:56:43,514 INFO L280 TraceCheckUtils]: 24: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,515 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #576#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,515 INFO L263 TraceCheckUtils]: 26: Hoare triple {14148#(= 1 ~waterLevel~0)} call test(); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,516 INFO L280 TraceCheckUtils]: 27: Hoare triple {14148#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,516 INFO L280 TraceCheckUtils]: 28: Hoare triple {14148#(= 1 ~waterLevel~0)} assume !false; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,517 INFO L280 TraceCheckUtils]: 29: Hoare triple {14148#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,517 INFO L280 TraceCheckUtils]: 30: Hoare triple {14148#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,517 INFO L280 TraceCheckUtils]: 31: Hoare triple {14148#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~5); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,518 INFO L280 TraceCheckUtils]: 32: Hoare triple {14148#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,518 INFO L280 TraceCheckUtils]: 33: Hoare triple {14148#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,518 INFO L280 TraceCheckUtils]: 34: Hoare triple {14148#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,519 INFO L280 TraceCheckUtils]: 35: Hoare triple {14148#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,519 INFO L280 TraceCheckUtils]: 36: Hoare triple {14148#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,520 INFO L263 TraceCheckUtils]: 37: Hoare triple {14148#(= 1 ~waterLevel~0)} call timeShift(); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,520 INFO L263 TraceCheckUtils]: 38: Hoare triple {14148#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:43,520 INFO L263 TraceCheckUtils]: 39: Hoare triple {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {14143#true} is VALID [2020-07-17 21:56:43,520 INFO L280 TraceCheckUtils]: 40: Hoare triple {14143#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14143#true} is VALID [2020-07-17 21:56:43,520 INFO L280 TraceCheckUtils]: 41: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,521 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {14143#true} {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {14143#true} is VALID [2020-07-17 21:56:43,521 INFO L280 TraceCheckUtils]: 43: Hoare triple {14143#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {14143#true} is VALID [2020-07-17 21:56:43,521 INFO L280 TraceCheckUtils]: 44: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,521 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #538#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,522 INFO L280 TraceCheckUtils]: 46: Hoare triple {14148#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,522 INFO L280 TraceCheckUtils]: 47: Hoare triple {14148#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,522 INFO L263 TraceCheckUtils]: 48: Hoare triple {14148#(= 1 ~waterLevel~0)} call processEnvironment(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:43,523 INFO L280 TraceCheckUtils]: 49: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {14143#true} is VALID [2020-07-17 21:56:43,523 INFO L280 TraceCheckUtils]: 50: Hoare triple {14143#true} assume !(0 != ~pumpRunning~0); {14143#true} is VALID [2020-07-17 21:56:43,523 INFO L263 TraceCheckUtils]: 51: Hoare triple {14143#true} call processEnvironment__wrappee__lowWaterSensor(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:43,523 INFO L280 TraceCheckUtils]: 52: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {14143#true} is VALID [2020-07-17 21:56:43,523 INFO L280 TraceCheckUtils]: 53: Hoare triple {14143#true} assume !(0 != ~pumpRunning~0); {14143#true} is VALID [2020-07-17 21:56:43,524 INFO L263 TraceCheckUtils]: 54: Hoare triple {14143#true} call processEnvironment__wrappee__highWaterSensor(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:43,524 INFO L280 TraceCheckUtils]: 55: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {14143#true} is VALID [2020-07-17 21:56:43,524 INFO L280 TraceCheckUtils]: 56: Hoare triple {14143#true} assume 0 == ~pumpRunning~0; {14143#true} is VALID [2020-07-17 21:56:43,524 INFO L263 TraceCheckUtils]: 57: Hoare triple {14143#true} call #t~ret10 := isHighWaterLevel(); {14143#true} is VALID [2020-07-17 21:56:43,524 INFO L280 TraceCheckUtils]: 58: Hoare triple {14143#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {14143#true} is VALID [2020-07-17 21:56:43,525 INFO L263 TraceCheckUtils]: 59: Hoare triple {14143#true} call #t~ret30 := isHighWaterSensorDry(); {14143#true} is VALID [2020-07-17 21:56:43,525 INFO L280 TraceCheckUtils]: 60: Hoare triple {14143#true} havoc ~retValue_acc~2; {14143#true} is VALID [2020-07-17 21:56:43,530 INFO L280 TraceCheckUtils]: 61: Hoare triple {14143#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,530 INFO L280 TraceCheckUtils]: 62: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,531 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #536#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,531 INFO L280 TraceCheckUtils]: 64: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,531 INFO L280 TraceCheckUtils]: 65: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,532 INFO L280 TraceCheckUtils]: 66: Hoare triple {14239#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,532 INFO L280 TraceCheckUtils]: 67: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,533 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #550#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,534 INFO L280 TraceCheckUtils]: 69: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,534 INFO L280 TraceCheckUtils]: 70: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,534 INFO L263 TraceCheckUtils]: 71: Hoare triple {14239#(<= 2 ~waterLevel~0)} call activatePump(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:43,535 INFO L280 TraceCheckUtils]: 72: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14143#true} is VALID [2020-07-17 21:56:43,535 INFO L280 TraceCheckUtils]: 73: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,535 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {14143#true} {14239#(<= 2 ~waterLevel~0)} #552#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,536 INFO L280 TraceCheckUtils]: 75: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,536 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #564#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,537 INFO L280 TraceCheckUtils]: 77: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,538 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #522#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,538 INFO L280 TraceCheckUtils]: 79: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:56:43,539 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14148#(= 1 ~waterLevel~0)} #542#return; {14144#false} is VALID [2020-07-17 21:56:43,539 INFO L263 TraceCheckUtils]: 81: Hoare triple {14144#false} call __utac_acc__Specification5_spec__3(); {14144#false} is VALID [2020-07-17 21:56:43,540 INFO L280 TraceCheckUtils]: 82: Hoare triple {14144#false} havoc ~tmp~6;havoc ~tmp___0~3; {14144#false} is VALID [2020-07-17 21:56:43,540 INFO L263 TraceCheckUtils]: 83: Hoare triple {14144#false} call #t~ret38 := getWaterLevel(); {14143#true} is VALID [2020-07-17 21:56:43,540 INFO L280 TraceCheckUtils]: 84: Hoare triple {14143#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {14143#true} is VALID [2020-07-17 21:56:43,540 INFO L280 TraceCheckUtils]: 85: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,540 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {14143#true} {14144#false} #568#return; {14144#false} is VALID [2020-07-17 21:56:43,541 INFO L280 TraceCheckUtils]: 87: Hoare triple {14144#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {14144#false} is VALID [2020-07-17 21:56:43,541 INFO L280 TraceCheckUtils]: 88: Hoare triple {14144#false} assume 2 != ~tmp~6; {14144#false} is VALID [2020-07-17 21:56:43,541 INFO L263 TraceCheckUtils]: 89: Hoare triple {14144#false} call #t~ret39 := isPumpRunning(); {14143#true} is VALID [2020-07-17 21:56:43,541 INFO L280 TraceCheckUtils]: 90: Hoare triple {14143#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14143#true} is VALID [2020-07-17 21:56:43,541 INFO L280 TraceCheckUtils]: 91: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-17 21:56:43,542 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {14143#true} {14144#false} #570#return; {14144#false} is VALID [2020-07-17 21:56:43,542 INFO L280 TraceCheckUtils]: 93: Hoare triple {14144#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {14144#false} is VALID [2020-07-17 21:56:43,542 INFO L280 TraceCheckUtils]: 94: Hoare triple {14144#false} assume 0 != ~tmp___0~3; {14144#false} is VALID [2020-07-17 21:56:43,542 INFO L280 TraceCheckUtils]: 95: Hoare triple {14144#false} assume 0 == ~switchedOnBeforeTS~0; {14144#false} is VALID [2020-07-17 21:56:43,542 INFO L263 TraceCheckUtils]: 96: Hoare triple {14144#false} call __automaton_fail(); {14144#false} is VALID [2020-07-17 21:56:43,543 INFO L280 TraceCheckUtils]: 97: Hoare triple {14144#false} assume !false; {14144#false} is VALID [2020-07-17 21:56:43,552 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 21:56:43,552 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [478683990] [2020-07-17 21:56:43,552 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:56:43,552 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 21:56:43,553 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [183165673] [2020-07-17 21:56:43,553 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 98 [2020-07-17 21:56:43,554 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:56:43,554 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-17 21:56:43,678 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 21:56:43,678 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 21:56:43,679 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:56:43,679 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 21:56:43,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:56:43,680 INFO L87 Difference]: Start difference. First operand 494 states and 591 transitions. Second operand 7 states. [2020-07-17 21:56:44,243 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:56:46,616 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:57:04,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:04,266 INFO L93 Difference]: Finished difference Result 1535 states and 1984 transitions. [2020-07-17 21:57:04,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 21:57:04,267 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 98 [2020-07-17 21:57:04,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:57:04,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:57:04,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 682 transitions. [2020-07-17 21:57:04,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:57:04,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 682 transitions. [2020-07-17 21:57:04,292 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 682 transitions. [2020-07-17 21:57:06,674 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 682 edges. 682 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:57:06,759 INFO L225 Difference]: With dead ends: 1535 [2020-07-17 21:57:06,759 INFO L226 Difference]: Without dead ends: 1069 [2020-07-17 21:57:06,761 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 21:57:06,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1069 states. [2020-07-17 21:57:14,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1069 to 991. [2020-07-17 21:57:14,825 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:57:14,825 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1069 states. Second operand 991 states. [2020-07-17 21:57:14,825 INFO L74 IsIncluded]: Start isIncluded. First operand 1069 states. Second operand 991 states. [2020-07-17 21:57:14,825 INFO L87 Difference]: Start difference. First operand 1069 states. Second operand 991 states. [2020-07-17 21:57:14,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:14,903 INFO L93 Difference]: Finished difference Result 1069 states and 1337 transitions. [2020-07-17 21:57:14,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1337 transitions. [2020-07-17 21:57:14,907 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:57:14,908 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:57:14,908 INFO L74 IsIncluded]: Start isIncluded. First operand 991 states. Second operand 1069 states. [2020-07-17 21:57:14,908 INFO L87 Difference]: Start difference. First operand 991 states. Second operand 1069 states. [2020-07-17 21:57:14,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:14,987 INFO L93 Difference]: Finished difference Result 1069 states and 1337 transitions. [2020-07-17 21:57:14,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1337 transitions. [2020-07-17 21:57:14,992 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:57:14,992 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:57:14,992 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:57:14,992 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:57:14,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 991 states. [2020-07-17 21:57:15,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 991 states and 1203 transitions. [2020-07-17 21:57:15,080 INFO L78 Accepts]: Start accepts. Automaton has 991 states and 1203 transitions. Word has length 98 [2020-07-17 21:57:15,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:57:15,082 INFO L479 AbstractCegarLoop]: Abstraction has 991 states and 1203 transitions. [2020-07-17 21:57:15,082 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 21:57:15,082 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1203 transitions. [2020-07-17 21:57:15,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-07-17 21:57:15,086 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:57:15,086 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 21:57:15,087 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-17 21:57:15,087 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:57:15,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:57:15,087 INFO L82 PathProgramCache]: Analyzing trace with hash 884836017, now seen corresponding path program 1 times [2020-07-17 21:57:15,087 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:57:15,088 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1256711925] [2020-07-17 21:57:15,088 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:57:15,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:15,504 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:57:15,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:15,587 INFO L280 TraceCheckUtils]: 0: Hoare triple {19931#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {19867#(= 1 ~waterLevel~0)} assume true; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,589 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19867#(= 1 ~waterLevel~0)} {19862#true} #586#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:15,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,592 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #472#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:15,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,597 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #474#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:15,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {19862#true} is VALID [2020-07-17 21:57:15,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,602 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #476#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:15,605 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,606 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #478#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:15,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {19862#true} is VALID [2020-07-17 21:57:15,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,624 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #576#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:15,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {19933#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:57:15,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:57:15,696 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {19867#(= 1 ~waterLevel~0)} #524#return; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:15,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:15,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19862#true} is VALID [2020-07-17 21:57:15,703 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,703 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19862#true} {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {19862#true} is VALID [2020-07-17 21:57:15,704 INFO L263 TraceCheckUtils]: 0: Hoare triple {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {19862#true} is VALID [2020-07-17 21:57:15,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19862#true} is VALID [2020-07-17 21:57:15,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,704 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19862#true} {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {19862#true} is VALID [2020-07-17 21:57:15,704 INFO L280 TraceCheckUtils]: 4: Hoare triple {19862#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {19862#true} is VALID [2020-07-17 21:57:15,705 INFO L280 TraceCheckUtils]: 5: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,705 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {19862#true} {19883#(= 2 ~waterLevel~0)} #538#return; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:15,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:15,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:15,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:15,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:15,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} havoc ~retValue_acc~2; {19862#true} is VALID [2020-07-17 21:57:15,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {19862#true} is VALID [2020-07-17 21:57:15,744 INFO L280 TraceCheckUtils]: 2: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,744 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19862#true} {19862#true} #536#return; {19862#true} is VALID [2020-07-17 21:57:15,745 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {19862#true} is VALID [2020-07-17 21:57:15,745 INFO L263 TraceCheckUtils]: 1: Hoare triple {19862#true} call #t~ret30 := isHighWaterSensorDry(); {19862#true} is VALID [2020-07-17 21:57:15,745 INFO L280 TraceCheckUtils]: 2: Hoare triple {19862#true} havoc ~retValue_acc~2; {19862#true} is VALID [2020-07-17 21:57:15,745 INFO L280 TraceCheckUtils]: 3: Hoare triple {19862#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {19862#true} is VALID [2020-07-17 21:57:15,746 INFO L280 TraceCheckUtils]: 4: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,746 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {19862#true} {19862#true} #536#return; {19862#true} is VALID [2020-07-17 21:57:15,746 INFO L280 TraceCheckUtils]: 6: Hoare triple {19862#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {19862#true} is VALID [2020-07-17 21:57:15,746 INFO L280 TraceCheckUtils]: 7: Hoare triple {19862#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {19862#true} is VALID [2020-07-17 21:57:15,746 INFO L280 TraceCheckUtils]: 8: Hoare triple {19862#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {19862#true} is VALID [2020-07-17 21:57:15,747 INFO L280 TraceCheckUtils]: 9: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,747 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {19862#true} {19862#true} #550#return; {19862#true} is VALID [2020-07-17 21:57:15,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:15,750 INFO L280 TraceCheckUtils]: 0: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19862#true} is VALID [2020-07-17 21:57:15,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,751 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19862#true} {19862#true} #552#return; {19862#true} is VALID [2020-07-17 21:57:15,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {19862#true} is VALID [2020-07-17 21:57:15,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume 0 == ~pumpRunning~0; {19862#true} is VALID [2020-07-17 21:57:15,751 INFO L263 TraceCheckUtils]: 2: Hoare triple {19862#true} call #t~ret10 := isHighWaterLevel(); {19862#true} is VALID [2020-07-17 21:57:15,752 INFO L280 TraceCheckUtils]: 3: Hoare triple {19862#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {19862#true} is VALID [2020-07-17 21:57:15,752 INFO L263 TraceCheckUtils]: 4: Hoare triple {19862#true} call #t~ret30 := isHighWaterSensorDry(); {19862#true} is VALID [2020-07-17 21:57:15,752 INFO L280 TraceCheckUtils]: 5: Hoare triple {19862#true} havoc ~retValue_acc~2; {19862#true} is VALID [2020-07-17 21:57:15,752 INFO L280 TraceCheckUtils]: 6: Hoare triple {19862#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {19862#true} is VALID [2020-07-17 21:57:15,753 INFO L280 TraceCheckUtils]: 7: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,753 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {19862#true} {19862#true} #536#return; {19862#true} is VALID [2020-07-17 21:57:15,753 INFO L280 TraceCheckUtils]: 9: Hoare triple {19862#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {19862#true} is VALID [2020-07-17 21:57:15,753 INFO L280 TraceCheckUtils]: 10: Hoare triple {19862#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {19862#true} is VALID [2020-07-17 21:57:15,753 INFO L280 TraceCheckUtils]: 11: Hoare triple {19862#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {19862#true} is VALID [2020-07-17 21:57:15,754 INFO L280 TraceCheckUtils]: 12: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,754 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {19862#true} {19862#true} #550#return; {19862#true} is VALID [2020-07-17 21:57:15,754 INFO L280 TraceCheckUtils]: 14: Hoare triple {19862#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {19862#true} is VALID [2020-07-17 21:57:15,754 INFO L280 TraceCheckUtils]: 15: Hoare triple {19862#true} assume 0 != ~tmp~0; {19862#true} is VALID [2020-07-17 21:57:15,755 INFO L263 TraceCheckUtils]: 16: Hoare triple {19862#true} call activatePump(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:15,755 INFO L280 TraceCheckUtils]: 17: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19862#true} is VALID [2020-07-17 21:57:15,756 INFO L280 TraceCheckUtils]: 18: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,756 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {19862#true} {19862#true} #552#return; {19862#true} is VALID [2020-07-17 21:57:15,756 INFO L280 TraceCheckUtils]: 20: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,756 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {19862#true} {19862#true} #564#return; {19862#true} is VALID [2020-07-17 21:57:15,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19862#true} is VALID [2020-07-17 21:57:15,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume !(0 != ~pumpRunning~0); {19862#true} is VALID [2020-07-17 21:57:15,758 INFO L263 TraceCheckUtils]: 2: Hoare triple {19862#true} call processEnvironment__wrappee__highWaterSensor(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:15,758 INFO L280 TraceCheckUtils]: 3: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {19862#true} is VALID [2020-07-17 21:57:15,758 INFO L280 TraceCheckUtils]: 4: Hoare triple {19862#true} assume 0 == ~pumpRunning~0; {19862#true} is VALID [2020-07-17 21:57:15,758 INFO L263 TraceCheckUtils]: 5: Hoare triple {19862#true} call #t~ret10 := isHighWaterLevel(); {19862#true} is VALID [2020-07-17 21:57:15,759 INFO L280 TraceCheckUtils]: 6: Hoare triple {19862#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {19862#true} is VALID [2020-07-17 21:57:15,759 INFO L263 TraceCheckUtils]: 7: Hoare triple {19862#true} call #t~ret30 := isHighWaterSensorDry(); {19862#true} is VALID [2020-07-17 21:57:15,759 INFO L280 TraceCheckUtils]: 8: Hoare triple {19862#true} havoc ~retValue_acc~2; {19862#true} is VALID [2020-07-17 21:57:15,759 INFO L280 TraceCheckUtils]: 9: Hoare triple {19862#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {19862#true} is VALID [2020-07-17 21:57:15,760 INFO L280 TraceCheckUtils]: 10: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,760 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {19862#true} {19862#true} #536#return; {19862#true} is VALID [2020-07-17 21:57:15,760 INFO L280 TraceCheckUtils]: 12: Hoare triple {19862#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {19862#true} is VALID [2020-07-17 21:57:15,760 INFO L280 TraceCheckUtils]: 13: Hoare triple {19862#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {19862#true} is VALID [2020-07-17 21:57:15,760 INFO L280 TraceCheckUtils]: 14: Hoare triple {19862#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {19862#true} is VALID [2020-07-17 21:57:15,761 INFO L280 TraceCheckUtils]: 15: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,761 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {19862#true} {19862#true} #550#return; {19862#true} is VALID [2020-07-17 21:57:15,761 INFO L280 TraceCheckUtils]: 17: Hoare triple {19862#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {19862#true} is VALID [2020-07-17 21:57:15,761 INFO L280 TraceCheckUtils]: 18: Hoare triple {19862#true} assume 0 != ~tmp~0; {19862#true} is VALID [2020-07-17 21:57:15,762 INFO L263 TraceCheckUtils]: 19: Hoare triple {19862#true} call activatePump(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:15,762 INFO L280 TraceCheckUtils]: 20: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19862#true} is VALID [2020-07-17 21:57:15,762 INFO L280 TraceCheckUtils]: 21: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,763 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {19862#true} {19862#true} #552#return; {19862#true} is VALID [2020-07-17 21:57:15,763 INFO L280 TraceCheckUtils]: 23: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,763 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {19862#true} {19862#true} #564#return; {19862#true} is VALID [2020-07-17 21:57:15,763 INFO L280 TraceCheckUtils]: 25: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,764 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {19862#true} {19862#true} #522#return; {19862#true} is VALID [2020-07-17 21:57:15,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {19862#true} is VALID [2020-07-17 21:57:15,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume !(0 != ~pumpRunning~0); {19862#true} is VALID [2020-07-17 21:57:15,765 INFO L263 TraceCheckUtils]: 2: Hoare triple {19862#true} call processEnvironment__wrappee__lowWaterSensor(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:15,765 INFO L280 TraceCheckUtils]: 3: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19862#true} is VALID [2020-07-17 21:57:15,766 INFO L280 TraceCheckUtils]: 4: Hoare triple {19862#true} assume !(0 != ~pumpRunning~0); {19862#true} is VALID [2020-07-17 21:57:15,766 INFO L263 TraceCheckUtils]: 5: Hoare triple {19862#true} call processEnvironment__wrappee__highWaterSensor(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:15,767 INFO L280 TraceCheckUtils]: 6: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {19862#true} is VALID [2020-07-17 21:57:15,767 INFO L280 TraceCheckUtils]: 7: Hoare triple {19862#true} assume 0 == ~pumpRunning~0; {19862#true} is VALID [2020-07-17 21:57:15,767 INFO L263 TraceCheckUtils]: 8: Hoare triple {19862#true} call #t~ret10 := isHighWaterLevel(); {19862#true} is VALID [2020-07-17 21:57:15,767 INFO L280 TraceCheckUtils]: 9: Hoare triple {19862#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {19862#true} is VALID [2020-07-17 21:57:15,768 INFO L263 TraceCheckUtils]: 10: Hoare triple {19862#true} call #t~ret30 := isHighWaterSensorDry(); {19862#true} is VALID [2020-07-17 21:57:15,768 INFO L280 TraceCheckUtils]: 11: Hoare triple {19862#true} havoc ~retValue_acc~2; {19862#true} is VALID [2020-07-17 21:57:15,768 INFO L280 TraceCheckUtils]: 12: Hoare triple {19862#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {19862#true} is VALID [2020-07-17 21:57:15,768 INFO L280 TraceCheckUtils]: 13: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,768 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {19862#true} {19862#true} #536#return; {19862#true} is VALID [2020-07-17 21:57:15,768 INFO L280 TraceCheckUtils]: 15: Hoare triple {19862#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {19862#true} is VALID [2020-07-17 21:57:15,769 INFO L280 TraceCheckUtils]: 16: Hoare triple {19862#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {19862#true} is VALID [2020-07-17 21:57:15,769 INFO L280 TraceCheckUtils]: 17: Hoare triple {19862#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {19862#true} is VALID [2020-07-17 21:57:15,769 INFO L280 TraceCheckUtils]: 18: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,769 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {19862#true} {19862#true} #550#return; {19862#true} is VALID [2020-07-17 21:57:15,769 INFO L280 TraceCheckUtils]: 20: Hoare triple {19862#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {19862#true} is VALID [2020-07-17 21:57:15,770 INFO L280 TraceCheckUtils]: 21: Hoare triple {19862#true} assume 0 != ~tmp~0; {19862#true} is VALID [2020-07-17 21:57:15,770 INFO L263 TraceCheckUtils]: 22: Hoare triple {19862#true} call activatePump(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:15,771 INFO L280 TraceCheckUtils]: 23: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19862#true} is VALID [2020-07-17 21:57:15,771 INFO L280 TraceCheckUtils]: 24: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,771 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {19862#true} {19862#true} #552#return; {19862#true} is VALID [2020-07-17 21:57:15,771 INFO L280 TraceCheckUtils]: 26: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,771 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {19862#true} {19862#true} #564#return; {19862#true} is VALID [2020-07-17 21:57:15,771 INFO L280 TraceCheckUtils]: 28: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,772 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {19862#true} {19862#true} #522#return; {19862#true} is VALID [2020-07-17 21:57:15,772 INFO L280 TraceCheckUtils]: 30: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,773 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {19862#true} {19883#(= 2 ~waterLevel~0)} #542#return; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:15,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {20006#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:57:15,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {20006#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {20006#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:57:15,795 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20006#(= |getWaterLevel_#res| ~waterLevel~0)} {19883#(= 2 ~waterLevel~0)} #568#return; {19926#(= 2 |__utac_acc__Specification5_spec__3_#t~ret38|)} is VALID [2020-07-17 21:57:15,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:15,798 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19862#true} is VALID [2020-07-17 21:57:15,798 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,799 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19862#true} {19863#false} #570#return; {19863#false} is VALID [2020-07-17 21:57:15,804 INFO L263 TraceCheckUtils]: 0: Hoare triple {19862#true} call ULTIMATE.init(); {19931#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:57:15,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {19931#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,810 INFO L280 TraceCheckUtils]: 2: Hoare triple {19867#(= 1 ~waterLevel~0)} assume true; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,811 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19867#(= 1 ~waterLevel~0)} {19862#true} #586#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,812 INFO L263 TraceCheckUtils]: 4: Hoare triple {19867#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,812 INFO L280 TraceCheckUtils]: 5: Hoare triple {19867#(= 1 ~waterLevel~0)} havoc ~retValue_acc~13;havoc ~tmp~10; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,813 INFO L263 TraceCheckUtils]: 6: Hoare triple {19867#(= 1 ~waterLevel~0)} call select_helpers(); {19862#true} is VALID [2020-07-17 21:57:15,813 INFO L280 TraceCheckUtils]: 7: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,814 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #472#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,814 INFO L263 TraceCheckUtils]: 9: Hoare triple {19867#(= 1 ~waterLevel~0)} call select_features(); {19862#true} is VALID [2020-07-17 21:57:15,814 INFO L280 TraceCheckUtils]: 10: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,815 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #474#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,815 INFO L263 TraceCheckUtils]: 12: Hoare triple {19867#(= 1 ~waterLevel~0)} call #t~ret75 := valid_product(); {19862#true} is VALID [2020-07-17 21:57:15,815 INFO L280 TraceCheckUtils]: 13: Hoare triple {19862#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {19862#true} is VALID [2020-07-17 21:57:15,815 INFO L280 TraceCheckUtils]: 14: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,816 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #476#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,817 INFO L280 TraceCheckUtils]: 16: Hoare triple {19867#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,817 INFO L280 TraceCheckUtils]: 17: Hoare triple {19867#(= 1 ~waterLevel~0)} assume 0 != ~tmp~10; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,818 INFO L263 TraceCheckUtils]: 18: Hoare triple {19867#(= 1 ~waterLevel~0)} call setup(); {19862#true} is VALID [2020-07-17 21:57:15,818 INFO L280 TraceCheckUtils]: 19: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,818 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #478#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,819 INFO L263 TraceCheckUtils]: 21: Hoare triple {19867#(= 1 ~waterLevel~0)} call runTest(); {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,820 INFO L263 TraceCheckUtils]: 22: Hoare triple {19867#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:15,820 INFO L280 TraceCheckUtils]: 23: Hoare triple {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {19862#true} is VALID [2020-07-17 21:57:15,820 INFO L280 TraceCheckUtils]: 24: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,821 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #576#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,821 INFO L263 TraceCheckUtils]: 26: Hoare triple {19867#(= 1 ~waterLevel~0)} call test(); {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,822 INFO L280 TraceCheckUtils]: 27: Hoare triple {19867#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,823 INFO L280 TraceCheckUtils]: 28: Hoare triple {19867#(= 1 ~waterLevel~0)} assume !false; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,823 INFO L280 TraceCheckUtils]: 29: Hoare triple {19867#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,824 INFO L280 TraceCheckUtils]: 30: Hoare triple {19867#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,824 INFO L280 TraceCheckUtils]: 31: Hoare triple {19867#(= 1 ~waterLevel~0)} assume 0 != ~tmp~5; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,825 INFO L263 TraceCheckUtils]: 32: Hoare triple {19867#(= 1 ~waterLevel~0)} call waterRise(); {19933#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:15,826 INFO L280 TraceCheckUtils]: 33: Hoare triple {19933#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:57:15,827 INFO L280 TraceCheckUtils]: 34: Hoare triple {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:57:15,828 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {19867#(= 1 ~waterLevel~0)} #524#return; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,829 INFO L280 TraceCheckUtils]: 36: Hoare triple {19883#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,829 INFO L280 TraceCheckUtils]: 37: Hoare triple {19883#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,830 INFO L280 TraceCheckUtils]: 38: Hoare triple {19883#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,831 INFO L280 TraceCheckUtils]: 39: Hoare triple {19883#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,831 INFO L280 TraceCheckUtils]: 40: Hoare triple {19883#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,832 INFO L263 TraceCheckUtils]: 41: Hoare triple {19883#(= 2 ~waterLevel~0)} call timeShift(); {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,833 INFO L263 TraceCheckUtils]: 42: Hoare triple {19883#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:15,833 INFO L263 TraceCheckUtils]: 43: Hoare triple {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {19862#true} is VALID [2020-07-17 21:57:15,833 INFO L280 TraceCheckUtils]: 44: Hoare triple {19862#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19862#true} is VALID [2020-07-17 21:57:15,833 INFO L280 TraceCheckUtils]: 45: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,833 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {19862#true} {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {19862#true} is VALID [2020-07-17 21:57:15,834 INFO L280 TraceCheckUtils]: 47: Hoare triple {19862#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {19862#true} is VALID [2020-07-17 21:57:15,834 INFO L280 TraceCheckUtils]: 48: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,835 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {19862#true} {19883#(= 2 ~waterLevel~0)} #538#return; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,836 INFO L280 TraceCheckUtils]: 50: Hoare triple {19883#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,837 INFO L280 TraceCheckUtils]: 51: Hoare triple {19883#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,838 INFO L263 TraceCheckUtils]: 52: Hoare triple {19883#(= 2 ~waterLevel~0)} call processEnvironment(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:15,838 INFO L280 TraceCheckUtils]: 53: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {19862#true} is VALID [2020-07-17 21:57:15,839 INFO L280 TraceCheckUtils]: 54: Hoare triple {19862#true} assume !(0 != ~pumpRunning~0); {19862#true} is VALID [2020-07-17 21:57:15,840 INFO L263 TraceCheckUtils]: 55: Hoare triple {19862#true} call processEnvironment__wrappee__lowWaterSensor(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:15,840 INFO L280 TraceCheckUtils]: 56: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19862#true} is VALID [2020-07-17 21:57:15,840 INFO L280 TraceCheckUtils]: 57: Hoare triple {19862#true} assume !(0 != ~pumpRunning~0); {19862#true} is VALID [2020-07-17 21:57:15,841 INFO L263 TraceCheckUtils]: 58: Hoare triple {19862#true} call processEnvironment__wrappee__highWaterSensor(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:15,842 INFO L280 TraceCheckUtils]: 59: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {19862#true} is VALID [2020-07-17 21:57:15,842 INFO L280 TraceCheckUtils]: 60: Hoare triple {19862#true} assume 0 == ~pumpRunning~0; {19862#true} is VALID [2020-07-17 21:57:15,842 INFO L263 TraceCheckUtils]: 61: Hoare triple {19862#true} call #t~ret10 := isHighWaterLevel(); {19862#true} is VALID [2020-07-17 21:57:15,843 INFO L280 TraceCheckUtils]: 62: Hoare triple {19862#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {19862#true} is VALID [2020-07-17 21:57:15,843 INFO L263 TraceCheckUtils]: 63: Hoare triple {19862#true} call #t~ret30 := isHighWaterSensorDry(); {19862#true} is VALID [2020-07-17 21:57:15,843 INFO L280 TraceCheckUtils]: 64: Hoare triple {19862#true} havoc ~retValue_acc~2; {19862#true} is VALID [2020-07-17 21:57:15,844 INFO L280 TraceCheckUtils]: 65: Hoare triple {19862#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {19862#true} is VALID [2020-07-17 21:57:15,844 INFO L280 TraceCheckUtils]: 66: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,844 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {19862#true} {19862#true} #536#return; {19862#true} is VALID [2020-07-17 21:57:15,845 INFO L280 TraceCheckUtils]: 68: Hoare triple {19862#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {19862#true} is VALID [2020-07-17 21:57:15,845 INFO L280 TraceCheckUtils]: 69: Hoare triple {19862#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {19862#true} is VALID [2020-07-17 21:57:15,845 INFO L280 TraceCheckUtils]: 70: Hoare triple {19862#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {19862#true} is VALID [2020-07-17 21:57:15,845 INFO L280 TraceCheckUtils]: 71: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,846 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {19862#true} {19862#true} #550#return; {19862#true} is VALID [2020-07-17 21:57:15,846 INFO L280 TraceCheckUtils]: 73: Hoare triple {19862#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {19862#true} is VALID [2020-07-17 21:57:15,846 INFO L280 TraceCheckUtils]: 74: Hoare triple {19862#true} assume 0 != ~tmp~0; {19862#true} is VALID [2020-07-17 21:57:15,847 INFO L263 TraceCheckUtils]: 75: Hoare triple {19862#true} call activatePump(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:15,848 INFO L280 TraceCheckUtils]: 76: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19862#true} is VALID [2020-07-17 21:57:15,848 INFO L280 TraceCheckUtils]: 77: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,848 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {19862#true} {19862#true} #552#return; {19862#true} is VALID [2020-07-17 21:57:15,849 INFO L280 TraceCheckUtils]: 79: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,849 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {19862#true} {19862#true} #564#return; {19862#true} is VALID [2020-07-17 21:57:15,849 INFO L280 TraceCheckUtils]: 81: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,850 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {19862#true} {19862#true} #522#return; {19862#true} is VALID [2020-07-17 21:57:15,850 INFO L280 TraceCheckUtils]: 83: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,851 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {19862#true} {19883#(= 2 ~waterLevel~0)} #542#return; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,852 INFO L263 TraceCheckUtils]: 85: Hoare triple {19883#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,853 INFO L280 TraceCheckUtils]: 86: Hoare triple {19883#(= 2 ~waterLevel~0)} havoc ~tmp~6;havoc ~tmp___0~3; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:15,853 INFO L263 TraceCheckUtils]: 87: Hoare triple {19883#(= 2 ~waterLevel~0)} call #t~ret38 := getWaterLevel(); {19862#true} is VALID [2020-07-17 21:57:15,854 INFO L280 TraceCheckUtils]: 88: Hoare triple {19862#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {20006#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:57:15,855 INFO L280 TraceCheckUtils]: 89: Hoare triple {20006#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {20006#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:57:15,856 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {20006#(= |getWaterLevel_#res| ~waterLevel~0)} {19883#(= 2 ~waterLevel~0)} #568#return; {19926#(= 2 |__utac_acc__Specification5_spec__3_#t~ret38|)} is VALID [2020-07-17 21:57:15,857 INFO L280 TraceCheckUtils]: 91: Hoare triple {19926#(= 2 |__utac_acc__Specification5_spec__3_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {19927#(= 2 __utac_acc__Specification5_spec__3_~tmp~6)} is VALID [2020-07-17 21:57:15,858 INFO L280 TraceCheckUtils]: 92: Hoare triple {19927#(= 2 __utac_acc__Specification5_spec__3_~tmp~6)} assume 2 != ~tmp~6; {19863#false} is VALID [2020-07-17 21:57:15,859 INFO L263 TraceCheckUtils]: 93: Hoare triple {19863#false} call #t~ret39 := isPumpRunning(); {19862#true} is VALID [2020-07-17 21:57:15,859 INFO L280 TraceCheckUtils]: 94: Hoare triple {19862#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19862#true} is VALID [2020-07-17 21:57:15,859 INFO L280 TraceCheckUtils]: 95: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-17 21:57:15,860 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {19862#true} {19863#false} #570#return; {19863#false} is VALID [2020-07-17 21:57:15,860 INFO L280 TraceCheckUtils]: 97: Hoare triple {19863#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {19863#false} is VALID [2020-07-17 21:57:15,860 INFO L280 TraceCheckUtils]: 98: Hoare triple {19863#false} assume 0 != ~tmp___0~3; {19863#false} is VALID [2020-07-17 21:57:15,860 INFO L280 TraceCheckUtils]: 99: Hoare triple {19863#false} assume 0 == ~switchedOnBeforeTS~0; {19863#false} is VALID [2020-07-17 21:57:15,861 INFO L263 TraceCheckUtils]: 100: Hoare triple {19863#false} call __automaton_fail(); {19863#false} is VALID [2020-07-17 21:57:15,861 INFO L280 TraceCheckUtils]: 101: Hoare triple {19863#false} assume !false; {19863#false} is VALID [2020-07-17 21:57:15,891 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:57:15,892 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1256711925] [2020-07-17 21:57:15,892 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:57:15,892 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-17 21:57:15,892 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1065545568] [2020-07-17 21:57:15,893 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 102 [2020-07-17 21:57:15,894 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:57:15,894 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 21:57:16,071 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 21:57:16,072 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 21:57:16,072 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:57:16,072 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 21:57:16,073 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-17 21:57:16,073 INFO L87 Difference]: Start difference. First operand 991 states and 1203 transitions. Second operand 12 states. [2020-07-17 21:57:17,682 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:57:21,791 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:57:26,041 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:57:27,437 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:57:27,926 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:57:28,748 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:57:29,334 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:57:50,316 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:57:51,354 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:58:01,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:01,676 INFO L93 Difference]: Finished difference Result 2813 states and 3636 transitions. [2020-07-17 21:58:01,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-17 21:58:01,676 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 102 [2020-07-17 21:58:01,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:58:01,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 21:58:01,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 790 transitions. [2020-07-17 21:58:01,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 21:58:01,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 790 transitions. [2020-07-17 21:58:01,697 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 790 transitions. [2020-07-17 21:58:04,620 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 790 edges. 790 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:58:04,840 INFO L225 Difference]: With dead ends: 2813 [2020-07-17 21:58:04,840 INFO L226 Difference]: Without dead ends: 2052 [2020-07-17 21:58:04,843 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-17 21:58:04,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2052 states. [2020-07-17 21:58:20,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2052 to 1740. [2020-07-17 21:58:20,313 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:58:20,313 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2052 states. Second operand 1740 states. [2020-07-17 21:58:20,313 INFO L74 IsIncluded]: Start isIncluded. First operand 2052 states. Second operand 1740 states. [2020-07-17 21:58:20,313 INFO L87 Difference]: Start difference. First operand 2052 states. Second operand 1740 states. [2020-07-17 21:58:20,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:20,460 INFO L93 Difference]: Finished difference Result 2052 states and 2551 transitions. [2020-07-17 21:58:20,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 2551 transitions. [2020-07-17 21:58:20,467 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:20,468 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:20,468 INFO L74 IsIncluded]: Start isIncluded. First operand 1740 states. Second operand 2052 states. [2020-07-17 21:58:20,468 INFO L87 Difference]: Start difference. First operand 1740 states. Second operand 2052 states. [2020-07-17 21:58:20,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:20,683 INFO L93 Difference]: Finished difference Result 2052 states and 2551 transitions. [2020-07-17 21:58:20,683 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 2551 transitions. [2020-07-17 21:58:20,691 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:20,691 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:20,691 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:58:20,691 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:58:20,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1740 states. [2020-07-17 21:58:20,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 1740 states and 2094 transitions. [2020-07-17 21:58:20,901 INFO L78 Accepts]: Start accepts. Automaton has 1740 states and 2094 transitions. Word has length 102 [2020-07-17 21:58:20,901 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:58:20,901 INFO L479 AbstractCegarLoop]: Abstraction has 1740 states and 2094 transitions. [2020-07-17 21:58:20,901 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 21:58:20,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 2094 transitions. [2020-07-17 21:58:20,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2020-07-17 21:58:20,906 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:58:20,907 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 21:58:20,907 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-17 21:58:20,907 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:58:20,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:58:20,907 INFO L82 PathProgramCache]: Analyzing trace with hash 1627137653, now seen corresponding path program 1 times [2020-07-17 21:58:20,908 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:58:20,908 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1858024473] [2020-07-17 21:58:20,908 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:58:20,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,330 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:58:21,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {30460#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {30324#true} is VALID [2020-07-17 21:58:21,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,423 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30324#true} #586#return; {30324#true} is VALID [2020-07-17 21:58:21,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,434 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,435 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {30324#true} {30324#true} #472#return; {30324#true} is VALID [2020-07-17 21:58:21,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,438 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,438 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {30324#true} {30324#true} #474#return; {30324#true} is VALID [2020-07-17 21:58:21,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,463 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {30461#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:58:21,464 INFO L280 TraceCheckUtils]: 1: Hoare triple {30461#(= 1 |valid_product_#res|)} assume true; {30461#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:58:21,465 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30461#(= 1 |valid_product_#res|)} {30324#true} #476#return; {30336#(= |main_#t~ret75| 1)} is VALID [2020-07-17 21:58:21,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,468 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,468 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {30324#true} {30324#true} #478#return; {30324#true} is VALID [2020-07-17 21:58:21,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {30324#true} is VALID [2020-07-17 21:58:21,486 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,486 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30324#true} #576#return; {30324#true} is VALID [2020-07-17 21:58:21,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,507 INFO L280 TraceCheckUtils]: 0: Hoare triple {30463#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {30324#true} is VALID [2020-07-17 21:58:21,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,508 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30324#true} #524#return; {30324#true} is VALID [2020-07-17 21:58:21,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,574 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30324#true} is VALID [2020-07-17 21:58:21,575 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,575 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {30324#true} is VALID [2020-07-17 21:58:21,575 INFO L263 TraceCheckUtils]: 0: Hoare triple {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {30324#true} is VALID [2020-07-17 21:58:21,575 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30324#true} is VALID [2020-07-17 21:58:21,575 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,576 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {30324#true} {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {30324#true} is VALID [2020-07-17 21:58:21,576 INFO L280 TraceCheckUtils]: 4: Hoare triple {30324#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {30324#true} is VALID [2020-07-17 21:58:21,576 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,576 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {30324#true} {30464#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {30324#true} is VALID [2020-07-17 21:58:21,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-17 21:58:21,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-17 21:58:21,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,633 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-17 21:58:21,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {30324#true} is VALID [2020-07-17 21:58:21,634 INFO L263 TraceCheckUtils]: 1: Hoare triple {30324#true} call #t~ret30 := isHighWaterSensorDry(); {30324#true} is VALID [2020-07-17 21:58:21,635 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-17 21:58:21,635 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-17 21:58:21,635 INFO L280 TraceCheckUtils]: 4: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,635 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-17 21:58:21,635 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {30324#true} is VALID [2020-07-17 21:58:21,636 INFO L280 TraceCheckUtils]: 7: Hoare triple {30324#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {30324#true} is VALID [2020-07-17 21:58:21,636 INFO L280 TraceCheckUtils]: 8: Hoare triple {30324#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {30324#true} is VALID [2020-07-17 21:58:21,636 INFO L280 TraceCheckUtils]: 9: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,636 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {30324#true} {30324#true} #550#return; {30324#true} is VALID [2020-07-17 21:58:21,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,642 INFO L280 TraceCheckUtils]: 1: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,643 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #552#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-17 21:58:21,644 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume 0 == ~pumpRunning~0; {30324#true} is VALID [2020-07-17 21:58:21,644 INFO L263 TraceCheckUtils]: 2: Hoare triple {30324#true} call #t~ret10 := isHighWaterLevel(); {30324#true} is VALID [2020-07-17 21:58:21,644 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {30324#true} is VALID [2020-07-17 21:58:21,645 INFO L263 TraceCheckUtils]: 4: Hoare triple {30324#true} call #t~ret30 := isHighWaterSensorDry(); {30324#true} is VALID [2020-07-17 21:58:21,645 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-17 21:58:21,645 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-17 21:58:21,646 INFO L280 TraceCheckUtils]: 7: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,646 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-17 21:58:21,646 INFO L280 TraceCheckUtils]: 9: Hoare triple {30324#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {30324#true} is VALID [2020-07-17 21:58:21,646 INFO L280 TraceCheckUtils]: 10: Hoare triple {30324#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {30324#true} is VALID [2020-07-17 21:58:21,647 INFO L280 TraceCheckUtils]: 11: Hoare triple {30324#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {30324#true} is VALID [2020-07-17 21:58:21,647 INFO L280 TraceCheckUtils]: 12: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,647 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {30324#true} {30324#true} #550#return; {30324#true} is VALID [2020-07-17 21:58:21,647 INFO L280 TraceCheckUtils]: 14: Hoare triple {30324#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {30324#true} is VALID [2020-07-17 21:58:21,648 INFO L280 TraceCheckUtils]: 15: Hoare triple {30324#true} assume 0 != ~tmp~0; {30324#true} is VALID [2020-07-17 21:58:21,648 INFO L263 TraceCheckUtils]: 16: Hoare triple {30324#true} call activatePump(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:21,649 INFO L280 TraceCheckUtils]: 17: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,650 INFO L280 TraceCheckUtils]: 18: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,651 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #552#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,651 INFO L280 TraceCheckUtils]: 20: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,652 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #564#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {30324#true} is VALID [2020-07-17 21:58:21,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-17 21:58:21,654 INFO L263 TraceCheckUtils]: 2: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:21,654 INFO L280 TraceCheckUtils]: 3: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-17 21:58:21,654 INFO L280 TraceCheckUtils]: 4: Hoare triple {30324#true} assume 0 == ~pumpRunning~0; {30324#true} is VALID [2020-07-17 21:58:21,655 INFO L263 TraceCheckUtils]: 5: Hoare triple {30324#true} call #t~ret10 := isHighWaterLevel(); {30324#true} is VALID [2020-07-17 21:58:21,655 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {30324#true} is VALID [2020-07-17 21:58:21,655 INFO L263 TraceCheckUtils]: 7: Hoare triple {30324#true} call #t~ret30 := isHighWaterSensorDry(); {30324#true} is VALID [2020-07-17 21:58:21,655 INFO L280 TraceCheckUtils]: 8: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-17 21:58:21,656 INFO L280 TraceCheckUtils]: 9: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-17 21:58:21,656 INFO L280 TraceCheckUtils]: 10: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,656 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-17 21:58:21,656 INFO L280 TraceCheckUtils]: 12: Hoare triple {30324#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {30324#true} is VALID [2020-07-17 21:58:21,656 INFO L280 TraceCheckUtils]: 13: Hoare triple {30324#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {30324#true} is VALID [2020-07-17 21:58:21,657 INFO L280 TraceCheckUtils]: 14: Hoare triple {30324#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {30324#true} is VALID [2020-07-17 21:58:21,657 INFO L280 TraceCheckUtils]: 15: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,657 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {30324#true} {30324#true} #550#return; {30324#true} is VALID [2020-07-17 21:58:21,657 INFO L280 TraceCheckUtils]: 17: Hoare triple {30324#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {30324#true} is VALID [2020-07-17 21:58:21,657 INFO L280 TraceCheckUtils]: 18: Hoare triple {30324#true} assume 0 != ~tmp~0; {30324#true} is VALID [2020-07-17 21:58:21,658 INFO L263 TraceCheckUtils]: 19: Hoare triple {30324#true} call activatePump(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:21,659 INFO L280 TraceCheckUtils]: 20: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,660 INFO L280 TraceCheckUtils]: 21: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,660 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #552#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,661 INFO L280 TraceCheckUtils]: 23: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,661 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #564#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,662 INFO L280 TraceCheckUtils]: 25: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,663 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #522#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {30324#true} is VALID [2020-07-17 21:58:21,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-17 21:58:21,664 INFO L263 TraceCheckUtils]: 2: Hoare triple {30324#true} call processEnvironment__wrappee__lowWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:21,665 INFO L280 TraceCheckUtils]: 3: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {30324#true} is VALID [2020-07-17 21:58:21,665 INFO L280 TraceCheckUtils]: 4: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-17 21:58:21,666 INFO L263 TraceCheckUtils]: 5: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:21,666 INFO L280 TraceCheckUtils]: 6: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-17 21:58:21,666 INFO L280 TraceCheckUtils]: 7: Hoare triple {30324#true} assume 0 == ~pumpRunning~0; {30324#true} is VALID [2020-07-17 21:58:21,666 INFO L263 TraceCheckUtils]: 8: Hoare triple {30324#true} call #t~ret10 := isHighWaterLevel(); {30324#true} is VALID [2020-07-17 21:58:21,667 INFO L280 TraceCheckUtils]: 9: Hoare triple {30324#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {30324#true} is VALID [2020-07-17 21:58:21,667 INFO L263 TraceCheckUtils]: 10: Hoare triple {30324#true} call #t~ret30 := isHighWaterSensorDry(); {30324#true} is VALID [2020-07-17 21:58:21,667 INFO L280 TraceCheckUtils]: 11: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-17 21:58:21,667 INFO L280 TraceCheckUtils]: 12: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-17 21:58:21,667 INFO L280 TraceCheckUtils]: 13: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,668 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-17 21:58:21,668 INFO L280 TraceCheckUtils]: 15: Hoare triple {30324#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {30324#true} is VALID [2020-07-17 21:58:21,668 INFO L280 TraceCheckUtils]: 16: Hoare triple {30324#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {30324#true} is VALID [2020-07-17 21:58:21,668 INFO L280 TraceCheckUtils]: 17: Hoare triple {30324#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {30324#true} is VALID [2020-07-17 21:58:21,668 INFO L280 TraceCheckUtils]: 18: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,669 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {30324#true} {30324#true} #550#return; {30324#true} is VALID [2020-07-17 21:58:21,669 INFO L280 TraceCheckUtils]: 20: Hoare triple {30324#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {30324#true} is VALID [2020-07-17 21:58:21,669 INFO L280 TraceCheckUtils]: 21: Hoare triple {30324#true} assume 0 != ~tmp~0; {30324#true} is VALID [2020-07-17 21:58:21,670 INFO L263 TraceCheckUtils]: 22: Hoare triple {30324#true} call activatePump(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:21,671 INFO L280 TraceCheckUtils]: 23: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,671 INFO L280 TraceCheckUtils]: 24: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,672 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #552#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,673 INFO L280 TraceCheckUtils]: 26: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,673 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #564#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,674 INFO L280 TraceCheckUtils]: 28: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,675 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #522#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,675 INFO L280 TraceCheckUtils]: 30: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,676 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #542#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {30324#true} is VALID [2020-07-17 21:58:21,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,684 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30324#true} #568#return; {30324#true} is VALID [2020-07-17 21:58:21,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~tmp~6;havoc ~tmp___0~3; {30324#true} is VALID [2020-07-17 21:58:21,685 INFO L263 TraceCheckUtils]: 1: Hoare triple {30324#true} call #t~ret38 := getWaterLevel(); {30324#true} is VALID [2020-07-17 21:58:21,685 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {30324#true} is VALID [2020-07-17 21:58:21,685 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,685 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {30324#true} {30324#true} #568#return; {30324#true} is VALID [2020-07-17 21:58:21,685 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {30324#true} is VALID [2020-07-17 21:58:21,686 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume !(2 != ~tmp~6); {30324#true} is VALID [2020-07-17 21:58:21,686 INFO L280 TraceCheckUtils]: 7: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,687 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {30324#true} {30504#(<= 1 ~pumpRunning~0)} #544#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,688 INFO L263 TraceCheckUtils]: 0: Hoare triple {30464#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:21,688 INFO L263 TraceCheckUtils]: 1: Hoare triple {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {30324#true} is VALID [2020-07-17 21:58:21,688 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30324#true} is VALID [2020-07-17 21:58:21,688 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,688 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {30324#true} {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {30324#true} is VALID [2020-07-17 21:58:21,689 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {30324#true} is VALID [2020-07-17 21:58:21,689 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,689 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {30324#true} {30464#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {30324#true} is VALID [2020-07-17 21:58:21,689 INFO L280 TraceCheckUtils]: 8: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-17 21:58:21,689 INFO L280 TraceCheckUtils]: 9: Hoare triple {30324#true} assume 0 != ~systemActive~0; {30324#true} is VALID [2020-07-17 21:58:21,690 INFO L263 TraceCheckUtils]: 10: Hoare triple {30324#true} call processEnvironment(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:21,690 INFO L280 TraceCheckUtils]: 11: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {30324#true} is VALID [2020-07-17 21:58:21,691 INFO L280 TraceCheckUtils]: 12: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-17 21:58:21,691 INFO L263 TraceCheckUtils]: 13: Hoare triple {30324#true} call processEnvironment__wrappee__lowWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:21,692 INFO L280 TraceCheckUtils]: 14: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {30324#true} is VALID [2020-07-17 21:58:21,692 INFO L280 TraceCheckUtils]: 15: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-17 21:58:21,693 INFO L263 TraceCheckUtils]: 16: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:21,693 INFO L280 TraceCheckUtils]: 17: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-17 21:58:21,693 INFO L280 TraceCheckUtils]: 18: Hoare triple {30324#true} assume 0 == ~pumpRunning~0; {30324#true} is VALID [2020-07-17 21:58:21,693 INFO L263 TraceCheckUtils]: 19: Hoare triple {30324#true} call #t~ret10 := isHighWaterLevel(); {30324#true} is VALID [2020-07-17 21:58:21,693 INFO L280 TraceCheckUtils]: 20: Hoare triple {30324#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {30324#true} is VALID [2020-07-17 21:58:21,694 INFO L263 TraceCheckUtils]: 21: Hoare triple {30324#true} call #t~ret30 := isHighWaterSensorDry(); {30324#true} is VALID [2020-07-17 21:58:21,694 INFO L280 TraceCheckUtils]: 22: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-17 21:58:21,694 INFO L280 TraceCheckUtils]: 23: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-17 21:58:21,694 INFO L280 TraceCheckUtils]: 24: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,694 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-17 21:58:21,695 INFO L280 TraceCheckUtils]: 26: Hoare triple {30324#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {30324#true} is VALID [2020-07-17 21:58:21,695 INFO L280 TraceCheckUtils]: 27: Hoare triple {30324#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {30324#true} is VALID [2020-07-17 21:58:21,695 INFO L280 TraceCheckUtils]: 28: Hoare triple {30324#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {30324#true} is VALID [2020-07-17 21:58:21,695 INFO L280 TraceCheckUtils]: 29: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,695 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {30324#true} {30324#true} #550#return; {30324#true} is VALID [2020-07-17 21:58:21,696 INFO L280 TraceCheckUtils]: 31: Hoare triple {30324#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {30324#true} is VALID [2020-07-17 21:58:21,696 INFO L280 TraceCheckUtils]: 32: Hoare triple {30324#true} assume 0 != ~tmp~0; {30324#true} is VALID [2020-07-17 21:58:21,697 INFO L263 TraceCheckUtils]: 33: Hoare triple {30324#true} call activatePump(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:21,697 INFO L280 TraceCheckUtils]: 34: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,698 INFO L280 TraceCheckUtils]: 35: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,698 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #552#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,699 INFO L280 TraceCheckUtils]: 37: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,700 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #564#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,700 INFO L280 TraceCheckUtils]: 39: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,701 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #522#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,702 INFO L280 TraceCheckUtils]: 41: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,702 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #542#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,703 INFO L263 TraceCheckUtils]: 43: Hoare triple {30504#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {30324#true} is VALID [2020-07-17 21:58:21,703 INFO L280 TraceCheckUtils]: 44: Hoare triple {30324#true} havoc ~tmp~6;havoc ~tmp___0~3; {30324#true} is VALID [2020-07-17 21:58:21,703 INFO L263 TraceCheckUtils]: 45: Hoare triple {30324#true} call #t~ret38 := getWaterLevel(); {30324#true} is VALID [2020-07-17 21:58:21,703 INFO L280 TraceCheckUtils]: 46: Hoare triple {30324#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {30324#true} is VALID [2020-07-17 21:58:21,704 INFO L280 TraceCheckUtils]: 47: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,704 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {30324#true} {30324#true} #568#return; {30324#true} is VALID [2020-07-17 21:58:21,704 INFO L280 TraceCheckUtils]: 49: Hoare triple {30324#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {30324#true} is VALID [2020-07-17 21:58:21,704 INFO L280 TraceCheckUtils]: 50: Hoare triple {30324#true} assume !(2 != ~tmp~6); {30324#true} is VALID [2020-07-17 21:58:21,704 INFO L280 TraceCheckUtils]: 51: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,705 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {30324#true} {30504#(<= 1 ~pumpRunning~0)} #544#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,706 INFO L280 TraceCheckUtils]: 53: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,707 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #532#return; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:21,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:58:21,783 INFO L280 TraceCheckUtils]: 1: Hoare triple {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:58:21,784 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {30591#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret37|)} is VALID [2020-07-17 21:58:21,784 INFO L263 TraceCheckUtils]: 0: Hoare triple {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {30324#true} is VALID [2020-07-17 21:58:21,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:58:21,786 INFO L280 TraceCheckUtils]: 2: Hoare triple {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:58:21,787 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {30591#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret37|)} is VALID [2020-07-17 21:58:21,788 INFO L280 TraceCheckUtils]: 4: Hoare triple {30591#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret37|)} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {30592#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-17 21:58:21,788 INFO L280 TraceCheckUtils]: 5: Hoare triple {30592#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} assume true; {30592#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-17 21:58:21,789 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {30592#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} {30401#(not (= 0 ~pumpRunning~0))} #538#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:21,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {30463#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {30324#true} is VALID [2020-07-17 21:58:21,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,794 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #540#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:21,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {30324#true} is VALID [2020-07-17 21:58:21,811 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,812 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30324#true} #580#return; {30324#true} is VALID [2020-07-17 21:58:21,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~4; {30324#true} is VALID [2020-07-17 21:58:21,812 INFO L263 TraceCheckUtils]: 1: Hoare triple {30324#true} call #t~ret13 := isMethaneLevelCritical(); {30324#true} is VALID [2020-07-17 21:58:21,813 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {30324#true} is VALID [2020-07-17 21:58:21,813 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,813 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {30324#true} {30324#true} #580#return; {30324#true} is VALID [2020-07-17 21:58:21,813 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {30324#true} is VALID [2020-07-17 21:58:21,814 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,814 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {30324#true} {30324#true} #516#return; {30324#true} is VALID [2020-07-17 21:58:21,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {30324#true} is VALID [2020-07-17 21:58:21,829 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,830 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30324#true} #514#return; {30324#true} is VALID [2020-07-17 21:58:21,830 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {30324#true} is VALID [2020-07-17 21:58:21,831 INFO L263 TraceCheckUtils]: 1: Hoare triple {30324#true} call #t~ret31 := isLowWaterSensorDry(); {30324#true} is VALID [2020-07-17 21:58:21,831 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {30324#true} is VALID [2020-07-17 21:58:21,831 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,832 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {30324#true} {30324#true} #514#return; {30324#true} is VALID [2020-07-17 21:58:21,832 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {30324#true} is VALID [2020-07-17 21:58:21,832 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {30324#true} is VALID [2020-07-17 21:58:21,833 INFO L280 TraceCheckUtils]: 7: Hoare triple {30324#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {30324#true} is VALID [2020-07-17 21:58:21,833 INFO L280 TraceCheckUtils]: 8: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,833 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {30324#true} {30324#true} #558#return; {30324#true} is VALID [2020-07-17 21:58:21,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,842 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {30324#true} {30324#true} #556#return; {30324#true} is VALID [2020-07-17 21:58:21,842 INFO L280 TraceCheckUtils]: 0: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-17 21:58:21,842 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume !(0 == ~pumpRunning~0); {30324#true} is VALID [2020-07-17 21:58:21,843 INFO L263 TraceCheckUtils]: 2: Hoare triple {30324#true} call processEnvironment__wrappee__base(); {30324#true} is VALID [2020-07-17 21:58:21,843 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,843 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {30324#true} {30324#true} #556#return; {30324#true} is VALID [2020-07-17 21:58:21,844 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,844 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {30324#true} {30324#true} #562#return; {30324#true} is VALID [2020-07-17 21:58:21,845 INFO L280 TraceCheckUtils]: 0: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {30324#true} is VALID [2020-07-17 21:58:21,845 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume 0 != ~pumpRunning~0; {30324#true} is VALID [2020-07-17 21:58:21,845 INFO L263 TraceCheckUtils]: 2: Hoare triple {30324#true} call #t~ret11 := isLowWaterLevel(); {30324#true} is VALID [2020-07-17 21:58:21,845 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {30324#true} is VALID [2020-07-17 21:58:21,846 INFO L263 TraceCheckUtils]: 4: Hoare triple {30324#true} call #t~ret31 := isLowWaterSensorDry(); {30324#true} is VALID [2020-07-17 21:58:21,846 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {30324#true} is VALID [2020-07-17 21:58:21,846 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,846 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {30324#true} {30324#true} #514#return; {30324#true} is VALID [2020-07-17 21:58:21,847 INFO L280 TraceCheckUtils]: 8: Hoare triple {30324#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {30324#true} is VALID [2020-07-17 21:58:21,847 INFO L280 TraceCheckUtils]: 9: Hoare triple {30324#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {30324#true} is VALID [2020-07-17 21:58:21,847 INFO L280 TraceCheckUtils]: 10: Hoare triple {30324#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {30324#true} is VALID [2020-07-17 21:58:21,848 INFO L280 TraceCheckUtils]: 11: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,848 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {30324#true} {30324#true} #558#return; {30324#true} is VALID [2020-07-17 21:58:21,848 INFO L280 TraceCheckUtils]: 13: Hoare triple {30324#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {30324#true} is VALID [2020-07-17 21:58:21,849 INFO L280 TraceCheckUtils]: 14: Hoare triple {30324#true} assume !(0 != ~tmp~1); {30324#true} is VALID [2020-07-17 21:58:21,850 INFO L263 TraceCheckUtils]: 15: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:21,851 INFO L280 TraceCheckUtils]: 16: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-17 21:58:21,851 INFO L280 TraceCheckUtils]: 17: Hoare triple {30324#true} assume !(0 == ~pumpRunning~0); {30324#true} is VALID [2020-07-17 21:58:21,851 INFO L263 TraceCheckUtils]: 18: Hoare triple {30324#true} call processEnvironment__wrappee__base(); {30324#true} is VALID [2020-07-17 21:58:21,852 INFO L280 TraceCheckUtils]: 19: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,852 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {30324#true} {30324#true} #556#return; {30324#true} is VALID [2020-07-17 21:58:21,852 INFO L280 TraceCheckUtils]: 21: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,853 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {30324#true} {30324#true} #562#return; {30324#true} is VALID [2020-07-17 21:58:21,853 INFO L280 TraceCheckUtils]: 23: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,853 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {30324#true} {30324#true} #520#return; {30324#true} is VALID [2020-07-17 21:58:21,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {30324#true} is VALID [2020-07-17 21:58:21,855 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume 0 != ~pumpRunning~0; {30324#true} is VALID [2020-07-17 21:58:21,855 INFO L263 TraceCheckUtils]: 2: Hoare triple {30324#true} call #t~ret12 := isMethaneAlarm(); {30324#true} is VALID [2020-07-17 21:58:21,855 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} havoc ~retValue_acc~4; {30324#true} is VALID [2020-07-17 21:58:21,856 INFO L263 TraceCheckUtils]: 4: Hoare triple {30324#true} call #t~ret13 := isMethaneLevelCritical(); {30324#true} is VALID [2020-07-17 21:58:21,856 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {30324#true} is VALID [2020-07-17 21:58:21,856 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,857 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {30324#true} {30324#true} #580#return; {30324#true} is VALID [2020-07-17 21:58:21,857 INFO L280 TraceCheckUtils]: 8: Hoare triple {30324#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {30324#true} is VALID [2020-07-17 21:58:21,857 INFO L280 TraceCheckUtils]: 9: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,858 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {30324#true} {30324#true} #516#return; {30324#true} is VALID [2020-07-17 21:58:21,858 INFO L280 TraceCheckUtils]: 11: Hoare triple {30324#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {30324#true} is VALID [2020-07-17 21:58:21,858 INFO L280 TraceCheckUtils]: 12: Hoare triple {30324#true} assume !(0 != ~tmp~2); {30324#true} is VALID [2020-07-17 21:58:21,860 INFO L263 TraceCheckUtils]: 13: Hoare triple {30324#true} call processEnvironment__wrappee__lowWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:21,860 INFO L280 TraceCheckUtils]: 14: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {30324#true} is VALID [2020-07-17 21:58:21,860 INFO L280 TraceCheckUtils]: 15: Hoare triple {30324#true} assume 0 != ~pumpRunning~0; {30324#true} is VALID [2020-07-17 21:58:21,861 INFO L263 TraceCheckUtils]: 16: Hoare triple {30324#true} call #t~ret11 := isLowWaterLevel(); {30324#true} is VALID [2020-07-17 21:58:21,861 INFO L280 TraceCheckUtils]: 17: Hoare triple {30324#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {30324#true} is VALID [2020-07-17 21:58:21,861 INFO L263 TraceCheckUtils]: 18: Hoare triple {30324#true} call #t~ret31 := isLowWaterSensorDry(); {30324#true} is VALID [2020-07-17 21:58:21,862 INFO L280 TraceCheckUtils]: 19: Hoare triple {30324#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {30324#true} is VALID [2020-07-17 21:58:21,862 INFO L280 TraceCheckUtils]: 20: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,862 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {30324#true} {30324#true} #514#return; {30324#true} is VALID [2020-07-17 21:58:21,862 INFO L280 TraceCheckUtils]: 22: Hoare triple {30324#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {30324#true} is VALID [2020-07-17 21:58:21,863 INFO L280 TraceCheckUtils]: 23: Hoare triple {30324#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {30324#true} is VALID [2020-07-17 21:58:21,863 INFO L280 TraceCheckUtils]: 24: Hoare triple {30324#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {30324#true} is VALID [2020-07-17 21:58:21,863 INFO L280 TraceCheckUtils]: 25: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,864 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {30324#true} {30324#true} #558#return; {30324#true} is VALID [2020-07-17 21:58:21,864 INFO L280 TraceCheckUtils]: 27: Hoare triple {30324#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {30324#true} is VALID [2020-07-17 21:58:21,864 INFO L280 TraceCheckUtils]: 28: Hoare triple {30324#true} assume !(0 != ~tmp~1); {30324#true} is VALID [2020-07-17 21:58:21,866 INFO L263 TraceCheckUtils]: 29: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:21,866 INFO L280 TraceCheckUtils]: 30: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-17 21:58:21,866 INFO L280 TraceCheckUtils]: 31: Hoare triple {30324#true} assume !(0 == ~pumpRunning~0); {30324#true} is VALID [2020-07-17 21:58:21,867 INFO L263 TraceCheckUtils]: 32: Hoare triple {30324#true} call processEnvironment__wrappee__base(); {30324#true} is VALID [2020-07-17 21:58:21,867 INFO L280 TraceCheckUtils]: 33: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,867 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {30324#true} {30324#true} #556#return; {30324#true} is VALID [2020-07-17 21:58:21,867 INFO L280 TraceCheckUtils]: 35: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,867 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {30324#true} {30324#true} #562#return; {30324#true} is VALID [2020-07-17 21:58:21,868 INFO L280 TraceCheckUtils]: 37: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,868 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {30324#true} {30324#true} #520#return; {30324#true} is VALID [2020-07-17 21:58:21,868 INFO L280 TraceCheckUtils]: 39: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,869 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #542#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:21,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,876 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {30324#true} is VALID [2020-07-17 21:58:21,876 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,878 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #568#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:21,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:21,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30324#true} is VALID [2020-07-17 21:58:21,882 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,883 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #570#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:21,890 INFO L263 TraceCheckUtils]: 0: Hoare triple {30324#true} call ULTIMATE.init(); {30460#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:58:21,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {30460#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {30324#true} is VALID [2020-07-17 21:58:21,891 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,891 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {30324#true} {30324#true} #586#return; {30324#true} is VALID [2020-07-17 21:58:21,891 INFO L263 TraceCheckUtils]: 4: Hoare triple {30324#true} call #t~ret76 := main(); {30324#true} is VALID [2020-07-17 21:58:21,892 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} havoc ~retValue_acc~13;havoc ~tmp~10; {30324#true} is VALID [2020-07-17 21:58:21,892 INFO L263 TraceCheckUtils]: 6: Hoare triple {30324#true} call select_helpers(); {30324#true} is VALID [2020-07-17 21:58:21,892 INFO L280 TraceCheckUtils]: 7: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,892 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {30324#true} {30324#true} #472#return; {30324#true} is VALID [2020-07-17 21:58:21,892 INFO L263 TraceCheckUtils]: 9: Hoare triple {30324#true} call select_features(); {30324#true} is VALID [2020-07-17 21:58:21,893 INFO L280 TraceCheckUtils]: 10: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,893 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {30324#true} {30324#true} #474#return; {30324#true} is VALID [2020-07-17 21:58:21,893 INFO L263 TraceCheckUtils]: 12: Hoare triple {30324#true} call #t~ret75 := valid_product(); {30324#true} is VALID [2020-07-17 21:58:21,894 INFO L280 TraceCheckUtils]: 13: Hoare triple {30324#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {30461#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:58:21,895 INFO L280 TraceCheckUtils]: 14: Hoare triple {30461#(= 1 |valid_product_#res|)} assume true; {30461#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:58:21,897 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {30461#(= 1 |valid_product_#res|)} {30324#true} #476#return; {30336#(= |main_#t~ret75| 1)} is VALID [2020-07-17 21:58:21,898 INFO L280 TraceCheckUtils]: 16: Hoare triple {30336#(= |main_#t~ret75| 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {30337#(= 1 main_~tmp~10)} is VALID [2020-07-17 21:58:21,898 INFO L280 TraceCheckUtils]: 17: Hoare triple {30337#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {30324#true} is VALID [2020-07-17 21:58:21,898 INFO L263 TraceCheckUtils]: 18: Hoare triple {30324#true} call setup(); {30324#true} is VALID [2020-07-17 21:58:21,899 INFO L280 TraceCheckUtils]: 19: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,899 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {30324#true} {30324#true} #478#return; {30324#true} is VALID [2020-07-17 21:58:21,899 INFO L263 TraceCheckUtils]: 21: Hoare triple {30324#true} call runTest(); {30324#true} is VALID [2020-07-17 21:58:21,900 INFO L263 TraceCheckUtils]: 22: Hoare triple {30324#true} call __utac_acc__Specification5_spec__1(); {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:21,901 INFO L280 TraceCheckUtils]: 23: Hoare triple {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {30324#true} is VALID [2020-07-17 21:58:21,901 INFO L280 TraceCheckUtils]: 24: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,901 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {30324#true} {30324#true} #576#return; {30324#true} is VALID [2020-07-17 21:58:21,902 INFO L263 TraceCheckUtils]: 26: Hoare triple {30324#true} call test(); {30324#true} is VALID [2020-07-17 21:58:21,902 INFO L280 TraceCheckUtils]: 27: Hoare triple {30324#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {30324#true} is VALID [2020-07-17 21:58:21,902 INFO L280 TraceCheckUtils]: 28: Hoare triple {30324#true} assume !false; {30324#true} is VALID [2020-07-17 21:58:21,903 INFO L280 TraceCheckUtils]: 29: Hoare triple {30324#true} assume ~splverifierCounter~0 < 4; {30324#true} is VALID [2020-07-17 21:58:21,903 INFO L280 TraceCheckUtils]: 30: Hoare triple {30324#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {30324#true} is VALID [2020-07-17 21:58:21,903 INFO L280 TraceCheckUtils]: 31: Hoare triple {30324#true} assume 0 != ~tmp~5; {30324#true} is VALID [2020-07-17 21:58:21,904 INFO L263 TraceCheckUtils]: 32: Hoare triple {30324#true} call waterRise(); {30463#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:21,905 INFO L280 TraceCheckUtils]: 33: Hoare triple {30463#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {30324#true} is VALID [2020-07-17 21:58:21,905 INFO L280 TraceCheckUtils]: 34: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,905 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {30324#true} {30324#true} #524#return; {30324#true} is VALID [2020-07-17 21:58:21,905 INFO L280 TraceCheckUtils]: 36: Hoare triple {30324#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {30324#true} is VALID [2020-07-17 21:58:21,906 INFO L280 TraceCheckUtils]: 37: Hoare triple {30324#true} assume !(0 != ~tmp___0~2); {30324#true} is VALID [2020-07-17 21:58:21,906 INFO L280 TraceCheckUtils]: 38: Hoare triple {30324#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {30324#true} is VALID [2020-07-17 21:58:21,906 INFO L280 TraceCheckUtils]: 39: Hoare triple {30324#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {30324#true} is VALID [2020-07-17 21:58:21,907 INFO L280 TraceCheckUtils]: 40: Hoare triple {30324#true} assume !(0 != ~tmp___1~0); {30324#true} is VALID [2020-07-17 21:58:21,908 INFO L263 TraceCheckUtils]: 41: Hoare triple {30324#true} call timeShift(); {30464#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:58:21,910 INFO L263 TraceCheckUtils]: 42: Hoare triple {30464#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:21,911 INFO L263 TraceCheckUtils]: 43: Hoare triple {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {30324#true} is VALID [2020-07-17 21:58:21,911 INFO L280 TraceCheckUtils]: 44: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30324#true} is VALID [2020-07-17 21:58:21,911 INFO L280 TraceCheckUtils]: 45: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,912 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {30324#true} {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {30324#true} is VALID [2020-07-17 21:58:21,912 INFO L280 TraceCheckUtils]: 47: Hoare triple {30324#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {30324#true} is VALID [2020-07-17 21:58:21,912 INFO L280 TraceCheckUtils]: 48: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,913 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {30324#true} {30464#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {30324#true} is VALID [2020-07-17 21:58:21,913 INFO L280 TraceCheckUtils]: 50: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-17 21:58:21,913 INFO L280 TraceCheckUtils]: 51: Hoare triple {30324#true} assume 0 != ~systemActive~0; {30324#true} is VALID [2020-07-17 21:58:21,914 INFO L263 TraceCheckUtils]: 52: Hoare triple {30324#true} call processEnvironment(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:21,915 INFO L280 TraceCheckUtils]: 53: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {30324#true} is VALID [2020-07-17 21:58:21,915 INFO L280 TraceCheckUtils]: 54: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-17 21:58:21,916 INFO L263 TraceCheckUtils]: 55: Hoare triple {30324#true} call processEnvironment__wrappee__lowWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:21,916 INFO L280 TraceCheckUtils]: 56: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {30324#true} is VALID [2020-07-17 21:58:21,917 INFO L280 TraceCheckUtils]: 57: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-17 21:58:21,918 INFO L263 TraceCheckUtils]: 58: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:21,918 INFO L280 TraceCheckUtils]: 59: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-17 21:58:21,918 INFO L280 TraceCheckUtils]: 60: Hoare triple {30324#true} assume 0 == ~pumpRunning~0; {30324#true} is VALID [2020-07-17 21:58:21,919 INFO L263 TraceCheckUtils]: 61: Hoare triple {30324#true} call #t~ret10 := isHighWaterLevel(); {30324#true} is VALID [2020-07-17 21:58:21,919 INFO L280 TraceCheckUtils]: 62: Hoare triple {30324#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {30324#true} is VALID [2020-07-17 21:58:21,919 INFO L263 TraceCheckUtils]: 63: Hoare triple {30324#true} call #t~ret30 := isHighWaterSensorDry(); {30324#true} is VALID [2020-07-17 21:58:21,920 INFO L280 TraceCheckUtils]: 64: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-17 21:58:21,920 INFO L280 TraceCheckUtils]: 65: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-17 21:58:21,920 INFO L280 TraceCheckUtils]: 66: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,921 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-17 21:58:21,921 INFO L280 TraceCheckUtils]: 68: Hoare triple {30324#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {30324#true} is VALID [2020-07-17 21:58:21,921 INFO L280 TraceCheckUtils]: 69: Hoare triple {30324#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {30324#true} is VALID [2020-07-17 21:58:21,921 INFO L280 TraceCheckUtils]: 70: Hoare triple {30324#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {30324#true} is VALID [2020-07-17 21:58:21,922 INFO L280 TraceCheckUtils]: 71: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,922 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {30324#true} {30324#true} #550#return; {30324#true} is VALID [2020-07-17 21:58:21,922 INFO L280 TraceCheckUtils]: 73: Hoare triple {30324#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {30324#true} is VALID [2020-07-17 21:58:21,923 INFO L280 TraceCheckUtils]: 74: Hoare triple {30324#true} assume 0 != ~tmp~0; {30324#true} is VALID [2020-07-17 21:58:21,924 INFO L263 TraceCheckUtils]: 75: Hoare triple {30324#true} call activatePump(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:21,925 INFO L280 TraceCheckUtils]: 76: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,926 INFO L280 TraceCheckUtils]: 77: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,927 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #552#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,928 INFO L280 TraceCheckUtils]: 79: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,929 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #564#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,929 INFO L280 TraceCheckUtils]: 81: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,930 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #522#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,931 INFO L280 TraceCheckUtils]: 83: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,932 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #542#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,933 INFO L263 TraceCheckUtils]: 85: Hoare triple {30504#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {30324#true} is VALID [2020-07-17 21:58:21,933 INFO L280 TraceCheckUtils]: 86: Hoare triple {30324#true} havoc ~tmp~6;havoc ~tmp___0~3; {30324#true} is VALID [2020-07-17 21:58:21,933 INFO L263 TraceCheckUtils]: 87: Hoare triple {30324#true} call #t~ret38 := getWaterLevel(); {30324#true} is VALID [2020-07-17 21:58:21,933 INFO L280 TraceCheckUtils]: 88: Hoare triple {30324#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {30324#true} is VALID [2020-07-17 21:58:21,934 INFO L280 TraceCheckUtils]: 89: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,934 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {30324#true} {30324#true} #568#return; {30324#true} is VALID [2020-07-17 21:58:21,934 INFO L280 TraceCheckUtils]: 91: Hoare triple {30324#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {30324#true} is VALID [2020-07-17 21:58:21,935 INFO L280 TraceCheckUtils]: 92: Hoare triple {30324#true} assume !(2 != ~tmp~6); {30324#true} is VALID [2020-07-17 21:58:21,935 INFO L280 TraceCheckUtils]: 93: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,936 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {30324#true} {30504#(<= 1 ~pumpRunning~0)} #544#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,937 INFO L280 TraceCheckUtils]: 95: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:21,938 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #532#return; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:21,939 INFO L280 TraceCheckUtils]: 97: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume !false; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:21,940 INFO L280 TraceCheckUtils]: 98: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:21,941 INFO L280 TraceCheckUtils]: 99: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:21,942 INFO L280 TraceCheckUtils]: 100: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~5); {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:21,942 INFO L280 TraceCheckUtils]: 101: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:21,943 INFO L280 TraceCheckUtils]: 102: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:21,944 INFO L280 TraceCheckUtils]: 103: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:21,945 INFO L280 TraceCheckUtils]: 104: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:21,946 INFO L280 TraceCheckUtils]: 105: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___1~0); {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:21,947 INFO L263 TraceCheckUtils]: 106: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} call timeShift(); {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:21,948 INFO L263 TraceCheckUtils]: 107: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:21,948 INFO L263 TraceCheckUtils]: 108: Hoare triple {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {30324#true} is VALID [2020-07-17 21:58:21,949 INFO L280 TraceCheckUtils]: 109: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:58:21,950 INFO L280 TraceCheckUtils]: 110: Hoare triple {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:58:21,951 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {30591#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret37|)} is VALID [2020-07-17 21:58:21,952 INFO L280 TraceCheckUtils]: 112: Hoare triple {30591#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret37|)} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {30592#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-17 21:58:21,953 INFO L280 TraceCheckUtils]: 113: Hoare triple {30592#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} assume true; {30592#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-17 21:58:21,954 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {30592#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} {30401#(not (= 0 ~pumpRunning~0))} #538#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:21,955 INFO L280 TraceCheckUtils]: 115: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:21,956 INFO L263 TraceCheckUtils]: 116: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {30463#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:21,956 INFO L280 TraceCheckUtils]: 117: Hoare triple {30463#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {30324#true} is VALID [2020-07-17 21:58:21,956 INFO L280 TraceCheckUtils]: 118: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,957 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #540#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:21,957 INFO L280 TraceCheckUtils]: 120: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:21,958 INFO L263 TraceCheckUtils]: 121: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:21,958 INFO L280 TraceCheckUtils]: 122: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {30324#true} is VALID [2020-07-17 21:58:21,959 INFO L280 TraceCheckUtils]: 123: Hoare triple {30324#true} assume 0 != ~pumpRunning~0; {30324#true} is VALID [2020-07-17 21:58:21,959 INFO L263 TraceCheckUtils]: 124: Hoare triple {30324#true} call #t~ret12 := isMethaneAlarm(); {30324#true} is VALID [2020-07-17 21:58:21,959 INFO L280 TraceCheckUtils]: 125: Hoare triple {30324#true} havoc ~retValue_acc~4; {30324#true} is VALID [2020-07-17 21:58:21,959 INFO L263 TraceCheckUtils]: 126: Hoare triple {30324#true} call #t~ret13 := isMethaneLevelCritical(); {30324#true} is VALID [2020-07-17 21:58:21,959 INFO L280 TraceCheckUtils]: 127: Hoare triple {30324#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {30324#true} is VALID [2020-07-17 21:58:21,960 INFO L280 TraceCheckUtils]: 128: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,960 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {30324#true} {30324#true} #580#return; {30324#true} is VALID [2020-07-17 21:58:21,960 INFO L280 TraceCheckUtils]: 130: Hoare triple {30324#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {30324#true} is VALID [2020-07-17 21:58:21,960 INFO L280 TraceCheckUtils]: 131: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,960 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {30324#true} {30324#true} #516#return; {30324#true} is VALID [2020-07-17 21:58:21,960 INFO L280 TraceCheckUtils]: 133: Hoare triple {30324#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {30324#true} is VALID [2020-07-17 21:58:21,961 INFO L280 TraceCheckUtils]: 134: Hoare triple {30324#true} assume !(0 != ~tmp~2); {30324#true} is VALID [2020-07-17 21:58:21,962 INFO L263 TraceCheckUtils]: 135: Hoare triple {30324#true} call processEnvironment__wrappee__lowWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:21,962 INFO L280 TraceCheckUtils]: 136: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {30324#true} is VALID [2020-07-17 21:58:21,962 INFO L280 TraceCheckUtils]: 137: Hoare triple {30324#true} assume 0 != ~pumpRunning~0; {30324#true} is VALID [2020-07-17 21:58:21,963 INFO L263 TraceCheckUtils]: 138: Hoare triple {30324#true} call #t~ret11 := isLowWaterLevel(); {30324#true} is VALID [2020-07-17 21:58:21,963 INFO L280 TraceCheckUtils]: 139: Hoare triple {30324#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {30324#true} is VALID [2020-07-17 21:58:21,963 INFO L263 TraceCheckUtils]: 140: Hoare triple {30324#true} call #t~ret31 := isLowWaterSensorDry(); {30324#true} is VALID [2020-07-17 21:58:21,964 INFO L280 TraceCheckUtils]: 141: Hoare triple {30324#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {30324#true} is VALID [2020-07-17 21:58:21,964 INFO L280 TraceCheckUtils]: 142: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,964 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {30324#true} {30324#true} #514#return; {30324#true} is VALID [2020-07-17 21:58:21,965 INFO L280 TraceCheckUtils]: 144: Hoare triple {30324#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {30324#true} is VALID [2020-07-17 21:58:21,965 INFO L280 TraceCheckUtils]: 145: Hoare triple {30324#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {30324#true} is VALID [2020-07-17 21:58:21,965 INFO L280 TraceCheckUtils]: 146: Hoare triple {30324#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {30324#true} is VALID [2020-07-17 21:58:21,965 INFO L280 TraceCheckUtils]: 147: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,966 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {30324#true} {30324#true} #558#return; {30324#true} is VALID [2020-07-17 21:58:21,966 INFO L280 TraceCheckUtils]: 149: Hoare triple {30324#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {30324#true} is VALID [2020-07-17 21:58:21,966 INFO L280 TraceCheckUtils]: 150: Hoare triple {30324#true} assume !(0 != ~tmp~1); {30324#true} is VALID [2020-07-17 21:58:21,968 INFO L263 TraceCheckUtils]: 151: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:21,968 INFO L280 TraceCheckUtils]: 152: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-17 21:58:21,968 INFO L280 TraceCheckUtils]: 153: Hoare triple {30324#true} assume !(0 == ~pumpRunning~0); {30324#true} is VALID [2020-07-17 21:58:21,969 INFO L263 TraceCheckUtils]: 154: Hoare triple {30324#true} call processEnvironment__wrappee__base(); {30324#true} is VALID [2020-07-17 21:58:21,969 INFO L280 TraceCheckUtils]: 155: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,969 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {30324#true} {30324#true} #556#return; {30324#true} is VALID [2020-07-17 21:58:21,969 INFO L280 TraceCheckUtils]: 157: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,970 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {30324#true} {30324#true} #562#return; {30324#true} is VALID [2020-07-17 21:58:21,970 INFO L280 TraceCheckUtils]: 159: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,970 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {30324#true} {30324#true} #520#return; {30324#true} is VALID [2020-07-17 21:58:21,971 INFO L280 TraceCheckUtils]: 161: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,972 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #542#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:21,973 INFO L263 TraceCheckUtils]: 163: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:21,974 INFO L280 TraceCheckUtils]: 164: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~6;havoc ~tmp___0~3; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:21,974 INFO L263 TraceCheckUtils]: 165: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret38 := getWaterLevel(); {30324#true} is VALID [2020-07-17 21:58:21,974 INFO L280 TraceCheckUtils]: 166: Hoare triple {30324#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {30324#true} is VALID [2020-07-17 21:58:21,975 INFO L280 TraceCheckUtils]: 167: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,976 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #568#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:21,977 INFO L280 TraceCheckUtils]: 169: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:21,978 INFO L280 TraceCheckUtils]: 170: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~6; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:21,978 INFO L263 TraceCheckUtils]: 171: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret39 := isPumpRunning(); {30324#true} is VALID [2020-07-17 21:58:21,978 INFO L280 TraceCheckUtils]: 172: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30324#true} is VALID [2020-07-17 21:58:21,979 INFO L280 TraceCheckUtils]: 173: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:21,980 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #570#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:21,981 INFO L280 TraceCheckUtils]: 175: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:21,982 INFO L280 TraceCheckUtils]: 176: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~3; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:21,982 INFO L280 TraceCheckUtils]: 177: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {30325#false} is VALID [2020-07-17 21:58:21,983 INFO L263 TraceCheckUtils]: 178: Hoare triple {30325#false} call __automaton_fail(); {30325#false} is VALID [2020-07-17 21:58:21,983 INFO L280 TraceCheckUtils]: 179: Hoare triple {30325#false} assume !false; {30325#false} is VALID [2020-07-17 21:58:22,053 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 21:58:22,053 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1858024473] [2020-07-17 21:58:22,054 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [86064039] [2020-07-17 21:58:22,054 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:58:22,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:22,364 INFO L264 TraceCheckSpWp]: Trace formula consists of 991 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 21:58:22,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:22,444 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:58:23,038 INFO L263 TraceCheckUtils]: 0: Hoare triple {30324#true} call ULTIMATE.init(); {30324#true} is VALID [2020-07-17 21:58:23,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {30324#true} is VALID [2020-07-17 21:58:23,039 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:23,039 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {30324#true} {30324#true} #586#return; {30324#true} is VALID [2020-07-17 21:58:23,039 INFO L263 TraceCheckUtils]: 4: Hoare triple {30324#true} call #t~ret76 := main(); {30324#true} is VALID [2020-07-17 21:58:23,039 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} havoc ~retValue_acc~13;havoc ~tmp~10; {30324#true} is VALID [2020-07-17 21:58:23,040 INFO L263 TraceCheckUtils]: 6: Hoare triple {30324#true} call select_helpers(); {30324#true} is VALID [2020-07-17 21:58:23,040 INFO L280 TraceCheckUtils]: 7: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:23,040 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {30324#true} {30324#true} #472#return; {30324#true} is VALID [2020-07-17 21:58:23,041 INFO L263 TraceCheckUtils]: 9: Hoare triple {30324#true} call select_features(); {30324#true} is VALID [2020-07-17 21:58:23,041 INFO L280 TraceCheckUtils]: 10: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:23,041 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {30324#true} {30324#true} #474#return; {30324#true} is VALID [2020-07-17 21:58:23,042 INFO L263 TraceCheckUtils]: 12: Hoare triple {30324#true} call #t~ret75 := valid_product(); {30324#true} is VALID [2020-07-17 21:58:23,042 INFO L280 TraceCheckUtils]: 13: Hoare triple {30324#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {30324#true} is VALID [2020-07-17 21:58:23,042 INFO L280 TraceCheckUtils]: 14: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:23,043 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {30324#true} {30324#true} #476#return; {30324#true} is VALID [2020-07-17 21:58:23,043 INFO L280 TraceCheckUtils]: 16: Hoare triple {30324#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {30324#true} is VALID [2020-07-17 21:58:23,043 INFO L280 TraceCheckUtils]: 17: Hoare triple {30324#true} assume 0 != ~tmp~10; {30324#true} is VALID [2020-07-17 21:58:23,044 INFO L263 TraceCheckUtils]: 18: Hoare triple {30324#true} call setup(); {30324#true} is VALID [2020-07-17 21:58:23,044 INFO L280 TraceCheckUtils]: 19: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:23,044 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {30324#true} {30324#true} #478#return; {30324#true} is VALID [2020-07-17 21:58:23,044 INFO L263 TraceCheckUtils]: 21: Hoare triple {30324#true} call runTest(); {30324#true} is VALID [2020-07-17 21:58:23,045 INFO L263 TraceCheckUtils]: 22: Hoare triple {30324#true} call __utac_acc__Specification5_spec__1(); {30324#true} is VALID [2020-07-17 21:58:23,045 INFO L280 TraceCheckUtils]: 23: Hoare triple {30324#true} ~switchedOnBeforeTS~0 := 0; {30324#true} is VALID [2020-07-17 21:58:23,045 INFO L280 TraceCheckUtils]: 24: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:23,046 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {30324#true} {30324#true} #576#return; {30324#true} is VALID [2020-07-17 21:58:23,046 INFO L263 TraceCheckUtils]: 26: Hoare triple {30324#true} call test(); {30324#true} is VALID [2020-07-17 21:58:23,046 INFO L280 TraceCheckUtils]: 27: Hoare triple {30324#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {30324#true} is VALID [2020-07-17 21:58:23,047 INFO L280 TraceCheckUtils]: 28: Hoare triple {30324#true} assume !false; {30324#true} is VALID [2020-07-17 21:58:23,047 INFO L280 TraceCheckUtils]: 29: Hoare triple {30324#true} assume ~splverifierCounter~0 < 4; {30324#true} is VALID [2020-07-17 21:58:23,047 INFO L280 TraceCheckUtils]: 30: Hoare triple {30324#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {30324#true} is VALID [2020-07-17 21:58:23,047 INFO L280 TraceCheckUtils]: 31: Hoare triple {30324#true} assume 0 != ~tmp~5; {30324#true} is VALID [2020-07-17 21:58:23,048 INFO L263 TraceCheckUtils]: 32: Hoare triple {30324#true} call waterRise(); {30324#true} is VALID [2020-07-17 21:58:23,048 INFO L280 TraceCheckUtils]: 33: Hoare triple {30324#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {30324#true} is VALID [2020-07-17 21:58:23,048 INFO L280 TraceCheckUtils]: 34: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:23,049 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {30324#true} {30324#true} #524#return; {30324#true} is VALID [2020-07-17 21:58:23,049 INFO L280 TraceCheckUtils]: 36: Hoare triple {30324#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {30324#true} is VALID [2020-07-17 21:58:23,049 INFO L280 TraceCheckUtils]: 37: Hoare triple {30324#true} assume !(0 != ~tmp___0~2); {30324#true} is VALID [2020-07-17 21:58:23,050 INFO L280 TraceCheckUtils]: 38: Hoare triple {30324#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {30324#true} is VALID [2020-07-17 21:58:23,050 INFO L280 TraceCheckUtils]: 39: Hoare triple {30324#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {30324#true} is VALID [2020-07-17 21:58:23,050 INFO L280 TraceCheckUtils]: 40: Hoare triple {30324#true} assume !(0 != ~tmp___1~0); {30324#true} is VALID [2020-07-17 21:58:23,051 INFO L263 TraceCheckUtils]: 41: Hoare triple {30324#true} call timeShift(); {30324#true} is VALID [2020-07-17 21:58:23,051 INFO L263 TraceCheckUtils]: 42: Hoare triple {30324#true} call __utac_acc__Specification5_spec__2(); {30324#true} is VALID [2020-07-17 21:58:23,051 INFO L263 TraceCheckUtils]: 43: Hoare triple {30324#true} call #t~ret37 := isPumpRunning(); {30324#true} is VALID [2020-07-17 21:58:23,052 INFO L280 TraceCheckUtils]: 44: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30324#true} is VALID [2020-07-17 21:58:23,052 INFO L280 TraceCheckUtils]: 45: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:23,052 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {30324#true} {30324#true} #566#return; {30324#true} is VALID [2020-07-17 21:58:23,052 INFO L280 TraceCheckUtils]: 47: Hoare triple {30324#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {30324#true} is VALID [2020-07-17 21:58:23,053 INFO L280 TraceCheckUtils]: 48: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:23,053 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {30324#true} {30324#true} #538#return; {30324#true} is VALID [2020-07-17 21:58:23,053 INFO L280 TraceCheckUtils]: 50: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-17 21:58:23,054 INFO L280 TraceCheckUtils]: 51: Hoare triple {30324#true} assume 0 != ~systemActive~0; {30324#true} is VALID [2020-07-17 21:58:23,054 INFO L263 TraceCheckUtils]: 52: Hoare triple {30324#true} call processEnvironment(); {30324#true} is VALID [2020-07-17 21:58:23,054 INFO L280 TraceCheckUtils]: 53: Hoare triple {30324#true} havoc ~tmp~2; {30324#true} is VALID [2020-07-17 21:58:23,055 INFO L280 TraceCheckUtils]: 54: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-17 21:58:23,055 INFO L263 TraceCheckUtils]: 55: Hoare triple {30324#true} call processEnvironment__wrappee__lowWaterSensor(); {30324#true} is VALID [2020-07-17 21:58:23,055 INFO L280 TraceCheckUtils]: 56: Hoare triple {30324#true} havoc ~tmp~1; {30324#true} is VALID [2020-07-17 21:58:23,056 INFO L280 TraceCheckUtils]: 57: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-17 21:58:23,056 INFO L263 TraceCheckUtils]: 58: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30324#true} is VALID [2020-07-17 21:58:23,056 INFO L280 TraceCheckUtils]: 59: Hoare triple {30324#true} havoc ~tmp~0; {30324#true} is VALID [2020-07-17 21:58:23,056 INFO L280 TraceCheckUtils]: 60: Hoare triple {30324#true} assume 0 == ~pumpRunning~0; {30324#true} is VALID [2020-07-17 21:58:23,057 INFO L263 TraceCheckUtils]: 61: Hoare triple {30324#true} call #t~ret10 := isHighWaterLevel(); {30324#true} is VALID [2020-07-17 21:58:23,057 INFO L280 TraceCheckUtils]: 62: Hoare triple {30324#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {30324#true} is VALID [2020-07-17 21:58:23,057 INFO L263 TraceCheckUtils]: 63: Hoare triple {30324#true} call #t~ret30 := isHighWaterSensorDry(); {30324#true} is VALID [2020-07-17 21:58:23,058 INFO L280 TraceCheckUtils]: 64: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-17 21:58:23,058 INFO L280 TraceCheckUtils]: 65: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-17 21:58:23,058 INFO L280 TraceCheckUtils]: 66: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:23,058 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-17 21:58:23,059 INFO L280 TraceCheckUtils]: 68: Hoare triple {30324#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {30324#true} is VALID [2020-07-17 21:58:23,059 INFO L280 TraceCheckUtils]: 69: Hoare triple {30324#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {30324#true} is VALID [2020-07-17 21:58:23,059 INFO L280 TraceCheckUtils]: 70: Hoare triple {30324#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {30324#true} is VALID [2020-07-17 21:58:23,060 INFO L280 TraceCheckUtils]: 71: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-17 21:58:23,060 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {30324#true} {30324#true} #550#return; {30324#true} is VALID [2020-07-17 21:58:23,060 INFO L280 TraceCheckUtils]: 73: Hoare triple {30324#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {30324#true} is VALID [2020-07-17 21:58:23,061 INFO L280 TraceCheckUtils]: 74: Hoare triple {30324#true} assume 0 != ~tmp~0; {30324#true} is VALID [2020-07-17 21:58:23,061 INFO L263 TraceCheckUtils]: 75: Hoare triple {30324#true} call activatePump(); {30324#true} is VALID [2020-07-17 21:58:23,064 INFO L280 TraceCheckUtils]: 76: Hoare triple {30324#true} ~pumpRunning~0 := 1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,065 INFO L280 TraceCheckUtils]: 77: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,066 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #552#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,067 INFO L280 TraceCheckUtils]: 79: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,068 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #564#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,069 INFO L280 TraceCheckUtils]: 81: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,070 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #522#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,071 INFO L280 TraceCheckUtils]: 83: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,072 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #542#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,072 INFO L263 TraceCheckUtils]: 85: Hoare triple {30504#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,073 INFO L280 TraceCheckUtils]: 86: Hoare triple {30504#(<= 1 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~3; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,074 INFO L263 TraceCheckUtils]: 87: Hoare triple {30504#(<= 1 ~pumpRunning~0)} call #t~ret38 := getWaterLevel(); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,075 INFO L280 TraceCheckUtils]: 88: Hoare triple {30504#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,075 INFO L280 TraceCheckUtils]: 89: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,076 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30504#(<= 1 ~pumpRunning~0)} #568#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,077 INFO L280 TraceCheckUtils]: 91: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,077 INFO L280 TraceCheckUtils]: 92: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~6); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,078 INFO L280 TraceCheckUtils]: 93: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,079 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30504#(<= 1 ~pumpRunning~0)} #544#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,079 INFO L280 TraceCheckUtils]: 95: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,080 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #532#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,080 INFO L280 TraceCheckUtils]: 97: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume !false; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,081 INFO L280 TraceCheckUtils]: 98: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,082 INFO L280 TraceCheckUtils]: 99: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,082 INFO L280 TraceCheckUtils]: 100: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~5); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,083 INFO L280 TraceCheckUtils]: 101: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,084 INFO L280 TraceCheckUtils]: 102: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,085 INFO L280 TraceCheckUtils]: 103: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,086 INFO L280 TraceCheckUtils]: 104: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,087 INFO L280 TraceCheckUtils]: 105: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,088 INFO L263 TraceCheckUtils]: 106: Hoare triple {30504#(<= 1 ~pumpRunning~0)} call timeShift(); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,089 INFO L263 TraceCheckUtils]: 107: Hoare triple {30504#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,089 INFO L263 TraceCheckUtils]: 108: Hoare triple {30504#(<= 1 ~pumpRunning~0)} call #t~ret37 := isPumpRunning(); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:23,090 INFO L280 TraceCheckUtils]: 109: Hoare triple {30504#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30982#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:58:23,091 INFO L280 TraceCheckUtils]: 110: Hoare triple {30982#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {30982#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:58:23,092 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {30982#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {30504#(<= 1 ~pumpRunning~0)} #566#return; {30989#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret37|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:58:23,093 INFO L280 TraceCheckUtils]: 112: Hoare triple {30989#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret37|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {30993#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:58:23,093 INFO L280 TraceCheckUtils]: 113: Hoare triple {30993#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {30993#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:58:23,094 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {30993#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {30504#(<= 1 ~pumpRunning~0)} #538#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,095 INFO L280 TraceCheckUtils]: 115: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,096 INFO L263 TraceCheckUtils]: 116: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,096 INFO L280 TraceCheckUtils]: 117: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,097 INFO L280 TraceCheckUtils]: 118: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,098 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #540#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,098 INFO L280 TraceCheckUtils]: 120: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,099 INFO L263 TraceCheckUtils]: 121: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,099 INFO L280 TraceCheckUtils]: 122: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~2; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,100 INFO L280 TraceCheckUtils]: 123: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,101 INFO L263 TraceCheckUtils]: 124: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret12 := isMethaneAlarm(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,101 INFO L280 TraceCheckUtils]: 125: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~4; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,102 INFO L263 TraceCheckUtils]: 126: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret13 := isMethaneLevelCritical(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,102 INFO L280 TraceCheckUtils]: 127: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,103 INFO L280 TraceCheckUtils]: 128: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,104 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #580#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,105 INFO L280 TraceCheckUtils]: 130: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,105 INFO L280 TraceCheckUtils]: 131: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,106 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #516#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,107 INFO L280 TraceCheckUtils]: 133: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,107 INFO L280 TraceCheckUtils]: 134: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~2); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,108 INFO L263 TraceCheckUtils]: 135: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__lowWaterSensor(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,109 INFO L280 TraceCheckUtils]: 136: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~1; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,110 INFO L280 TraceCheckUtils]: 137: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,110 INFO L263 TraceCheckUtils]: 138: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret11 := isLowWaterLevel(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,111 INFO L280 TraceCheckUtils]: 139: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,112 INFO L263 TraceCheckUtils]: 140: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret31 := isLowWaterSensorDry(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,112 INFO L280 TraceCheckUtils]: 141: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,113 INFO L280 TraceCheckUtils]: 142: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,114 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #514#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,114 INFO L280 TraceCheckUtils]: 144: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,115 INFO L280 TraceCheckUtils]: 145: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp~4;~tmp___0~1 := 0; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,115 INFO L280 TraceCheckUtils]: 146: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,116 INFO L280 TraceCheckUtils]: 147: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,117 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #558#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,118 INFO L280 TraceCheckUtils]: 149: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,119 INFO L280 TraceCheckUtils]: 150: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~1); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,119 INFO L263 TraceCheckUtils]: 151: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,120 INFO L280 TraceCheckUtils]: 152: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~0; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,120 INFO L280 TraceCheckUtils]: 153: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,121 INFO L263 TraceCheckUtils]: 154: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,122 INFO L280 TraceCheckUtils]: 155: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,122 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #556#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,123 INFO L280 TraceCheckUtils]: 157: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,123 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #562#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,124 INFO L280 TraceCheckUtils]: 159: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,125 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #520#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,125 INFO L280 TraceCheckUtils]: 161: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,126 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #542#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,127 INFO L263 TraceCheckUtils]: 163: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,127 INFO L280 TraceCheckUtils]: 164: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~6;havoc ~tmp___0~3; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,128 INFO L263 TraceCheckUtils]: 165: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret38 := getWaterLevel(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,129 INFO L280 TraceCheckUtils]: 166: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,129 INFO L280 TraceCheckUtils]: 167: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,130 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #568#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,131 INFO L280 TraceCheckUtils]: 169: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,131 INFO L280 TraceCheckUtils]: 170: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~6; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,132 INFO L263 TraceCheckUtils]: 171: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret39 := isPumpRunning(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,132 INFO L280 TraceCheckUtils]: 172: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,133 INFO L280 TraceCheckUtils]: 173: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,134 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #570#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,134 INFO L280 TraceCheckUtils]: 175: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,135 INFO L280 TraceCheckUtils]: 176: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~3; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:23,136 INFO L280 TraceCheckUtils]: 177: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {30325#false} is VALID [2020-07-17 21:58:23,136 INFO L263 TraceCheckUtils]: 178: Hoare triple {30325#false} call __automaton_fail(); {30325#false} is VALID [2020-07-17 21:58:23,136 INFO L280 TraceCheckUtils]: 179: Hoare triple {30325#false} assume !false; {30325#false} is VALID [2020-07-17 21:58:23,174 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 21:58:23,174 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:58:23,174 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-17 21:58:23,175 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1314216261] [2020-07-17 21:58:23,176 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 180 [2020-07-17 21:58:23,406 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:58:23,407 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-17 21:58:23,763 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 21:58:23,763 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-17 21:58:23,763 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:58:23,764 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-17 21:58:23,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=323, Unknown=0, NotChecked=0, Total=380 [2020-07-17 21:58:23,764 INFO L87 Difference]: Start difference. First operand 1740 states and 2094 transitions. Second operand 20 states. [2020-07-17 21:58:25,077 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:58:26,545 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 21:58:27,119 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 21:58:27,509 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 21:58:32,097 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:58:33,107 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:58:33,975 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:58:34,872 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:58:44,741 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:58:50,047 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-17 21:58:51,223 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-17 21:58:52,207 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:58:56,366 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:58:58,873 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:59:05,350 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:59:06,305 WARN L193 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-17 21:59:11,204 WARN L193 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-17 21:59:21,269 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:59:24,839 WARN L193 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 21:59:26,015 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 21:59:26,498 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:59:27,276 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:59:27,853 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:59:32,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:32,975 INFO L93 Difference]: Finished difference Result 3797 states and 4717 transitions. [2020-07-17 21:59:32,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2020-07-17 21:59:32,975 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 180 [2020-07-17 21:59:32,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:59:32,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 21:59:32,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 757 transitions. [2020-07-17 21:59:32,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 21:59:33,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 757 transitions. [2020-07-17 21:59:33,017 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 54 states and 757 transitions. [2020-07-17 21:59:35,736 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 757 edges. 757 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:36,095 INFO L225 Difference]: With dead ends: 3797 [2020-07-17 21:59:36,096 INFO L226 Difference]: Without dead ends: 2275 [2020-07-17 21:59:36,102 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 313 GetRequests, 250 SyntacticMatches, 0 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1105 ImplicationChecksByTransitivity, 10.2s TimeCoverageRelationStatistics Valid=851, Invalid=3309, Unknown=0, NotChecked=0, Total=4160 [2020-07-17 21:59:36,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2275 states. [2020-07-17 21:59:56,572 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2275 to 2031. [2020-07-17 21:59:56,573 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:59:56,573 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2275 states. Second operand 2031 states. [2020-07-17 21:59:56,573 INFO L74 IsIncluded]: Start isIncluded. First operand 2275 states. Second operand 2031 states. [2020-07-17 21:59:56,573 INFO L87 Difference]: Start difference. First operand 2275 states. Second operand 2031 states. [2020-07-17 21:59:56,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:56,880 INFO L93 Difference]: Finished difference Result 2275 states and 2730 transitions. [2020-07-17 21:59:56,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2275 states and 2730 transitions. [2020-07-17 21:59:56,897 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:56,897 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:56,898 INFO L74 IsIncluded]: Start isIncluded. First operand 2031 states. Second operand 2275 states. [2020-07-17 21:59:56,898 INFO L87 Difference]: Start difference. First operand 2031 states. Second operand 2275 states. [2020-07-17 21:59:57,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:57,233 INFO L93 Difference]: Finished difference Result 2275 states and 2730 transitions. [2020-07-17 21:59:57,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2275 states and 2730 transitions. [2020-07-17 21:59:57,244 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:57,244 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:57,244 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:59:57,244 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:59:57,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2031 states. [2020-07-17 21:59:57,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 2031 states and 2386 transitions. [2020-07-17 21:59:57,549 INFO L78 Accepts]: Start accepts. Automaton has 2031 states and 2386 transitions. Word has length 180 [2020-07-17 21:59:57,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:59:57,550 INFO L479 AbstractCegarLoop]: Abstraction has 2031 states and 2386 transitions. [2020-07-17 21:59:57,550 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-17 21:59:57,550 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 2386 transitions. [2020-07-17 21:59:57,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2020-07-17 21:59:57,561 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:59:57,562 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 21:59:57,776 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-17 21:59:57,776 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:59:57,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:59:57,777 INFO L82 PathProgramCache]: Analyzing trace with hash -489961037, now seen corresponding path program 1 times [2020-07-17 21:59:57,777 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:59:57,777 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1816340397] [2020-07-17 21:59:57,777 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:59:57,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,236 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:59:58,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {43984#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {43746#true} is VALID [2020-07-17 21:59:58,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,291 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #586#return; {43746#true} is VALID [2020-07-17 21:59:58,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,294 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43746#true} {43746#true} #472#return; {43746#true} is VALID [2020-07-17 21:59:58,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,297 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43746#true} {43746#true} #474#return; {43746#true} is VALID [2020-07-17 21:59:58,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {43746#true} is VALID [2020-07-17 21:59:58,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,300 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #476#return; {43746#true} is VALID [2020-07-17 21:59:58,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,303 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43746#true} {43746#true} #478#return; {43746#true} is VALID [2020-07-17 21:59:58,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {43746#true} is VALID [2020-07-17 21:59:58,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,316 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #576#return; {43746#true} is VALID [2020-07-17 21:59:58,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {43746#true} is VALID [2020-07-17 21:59:58,332 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,333 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #524#return; {43746#true} is VALID [2020-07-17 21:59:58,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-17 21:59:58,383 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,383 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-17 21:59:58,383 INFO L263 TraceCheckUtils]: 0: Hoare triple {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-17 21:59:58,383 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-17 21:59:58,384 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,384 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43746#true} {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-17 21:59:58,384 INFO L280 TraceCheckUtils]: 4: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-17 21:59:58,384 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,384 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43746#true} {43987#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43746#true} is VALID [2020-07-17 21:59:58,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:58,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:58,430 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,431 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-17 21:59:58,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-17 21:59:58,431 INFO L263 TraceCheckUtils]: 1: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-17 21:59:58,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:58,432 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:58,432 INFO L280 TraceCheckUtils]: 4: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,432 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-17 21:59:58,432 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-17 21:59:58,433 INFO L280 TraceCheckUtils]: 7: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-17 21:59:58,433 INFO L280 TraceCheckUtils]: 8: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-17 21:59:58,433 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,433 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-17 21:59:58,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-17 21:59:58,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,437 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-17 21:59:58,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:58,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume 0 == ~pumpRunning~0; {43746#true} is VALID [2020-07-17 21:59:58,438 INFO L263 TraceCheckUtils]: 2: Hoare triple {43746#true} call #t~ret10 := isHighWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:58,438 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-17 21:59:58,438 INFO L263 TraceCheckUtils]: 4: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-17 21:59:58,438 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:58,439 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:58,439 INFO L280 TraceCheckUtils]: 7: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,439 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-17 21:59:58,439 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-17 21:59:58,440 INFO L280 TraceCheckUtils]: 10: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-17 21:59:58,440 INFO L280 TraceCheckUtils]: 11: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-17 21:59:58,440 INFO L280 TraceCheckUtils]: 12: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,440 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-17 21:59:58,440 INFO L280 TraceCheckUtils]: 14: Hoare triple {43746#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43746#true} is VALID [2020-07-17 21:59:58,441 INFO L280 TraceCheckUtils]: 15: Hoare triple {43746#true} assume 0 != ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:58,441 INFO L263 TraceCheckUtils]: 16: Hoare triple {43746#true} call activatePump(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,442 INFO L280 TraceCheckUtils]: 17: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-17 21:59:58,442 INFO L280 TraceCheckUtils]: 18: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,442 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-17 21:59:58,442 INFO L280 TraceCheckUtils]: 20: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,443 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43746#true} {43746#true} #564#return; {43746#true} is VALID [2020-07-17 21:59:58,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43746#true} is VALID [2020-07-17 21:59:58,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-17 21:59:58,445 INFO L263 TraceCheckUtils]: 2: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,445 INFO L280 TraceCheckUtils]: 3: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:58,445 INFO L280 TraceCheckUtils]: 4: Hoare triple {43746#true} assume 0 == ~pumpRunning~0; {43746#true} is VALID [2020-07-17 21:59:58,445 INFO L263 TraceCheckUtils]: 5: Hoare triple {43746#true} call #t~ret10 := isHighWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:58,446 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-17 21:59:58,446 INFO L263 TraceCheckUtils]: 7: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-17 21:59:58,446 INFO L280 TraceCheckUtils]: 8: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:58,446 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:58,446 INFO L280 TraceCheckUtils]: 10: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,447 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-17 21:59:58,447 INFO L280 TraceCheckUtils]: 12: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-17 21:59:58,448 INFO L280 TraceCheckUtils]: 13: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-17 21:59:58,449 INFO L280 TraceCheckUtils]: 14: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-17 21:59:58,449 INFO L280 TraceCheckUtils]: 15: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,449 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-17 21:59:58,449 INFO L280 TraceCheckUtils]: 17: Hoare triple {43746#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43746#true} is VALID [2020-07-17 21:59:58,449 INFO L280 TraceCheckUtils]: 18: Hoare triple {43746#true} assume 0 != ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:58,450 INFO L263 TraceCheckUtils]: 19: Hoare triple {43746#true} call activatePump(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,451 INFO L280 TraceCheckUtils]: 20: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-17 21:59:58,451 INFO L280 TraceCheckUtils]: 21: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,451 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-17 21:59:58,451 INFO L280 TraceCheckUtils]: 23: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,452 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {43746#true} {43746#true} #564#return; {43746#true} is VALID [2020-07-17 21:59:58,452 INFO L280 TraceCheckUtils]: 25: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,452 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {43746#true} {43746#true} #522#return; {43746#true} is VALID [2020-07-17 21:59:58,453 INFO L280 TraceCheckUtils]: 0: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43746#true} is VALID [2020-07-17 21:59:58,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-17 21:59:58,454 INFO L263 TraceCheckUtils]: 2: Hoare triple {43746#true} call processEnvironment__wrappee__lowWaterSensor(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,454 INFO L280 TraceCheckUtils]: 3: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43746#true} is VALID [2020-07-17 21:59:58,454 INFO L280 TraceCheckUtils]: 4: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-17 21:59:58,455 INFO L263 TraceCheckUtils]: 5: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,456 INFO L280 TraceCheckUtils]: 6: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:58,456 INFO L280 TraceCheckUtils]: 7: Hoare triple {43746#true} assume 0 == ~pumpRunning~0; {43746#true} is VALID [2020-07-17 21:59:58,456 INFO L263 TraceCheckUtils]: 8: Hoare triple {43746#true} call #t~ret10 := isHighWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:58,456 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-17 21:59:58,456 INFO L263 TraceCheckUtils]: 10: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-17 21:59:58,457 INFO L280 TraceCheckUtils]: 11: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:58,457 INFO L280 TraceCheckUtils]: 12: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:58,457 INFO L280 TraceCheckUtils]: 13: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,457 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-17 21:59:58,458 INFO L280 TraceCheckUtils]: 15: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-17 21:59:58,458 INFO L280 TraceCheckUtils]: 16: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-17 21:59:58,458 INFO L280 TraceCheckUtils]: 17: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-17 21:59:58,458 INFO L280 TraceCheckUtils]: 18: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,458 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-17 21:59:58,459 INFO L280 TraceCheckUtils]: 20: Hoare triple {43746#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43746#true} is VALID [2020-07-17 21:59:58,459 INFO L280 TraceCheckUtils]: 21: Hoare triple {43746#true} assume 0 != ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:58,460 INFO L263 TraceCheckUtils]: 22: Hoare triple {43746#true} call activatePump(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,460 INFO L280 TraceCheckUtils]: 23: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-17 21:59:58,460 INFO L280 TraceCheckUtils]: 24: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,461 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-17 21:59:58,461 INFO L280 TraceCheckUtils]: 26: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,461 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {43746#true} {43746#true} #564#return; {43746#true} is VALID [2020-07-17 21:59:58,461 INFO L280 TraceCheckUtils]: 28: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,461 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {43746#true} {43746#true} #522#return; {43746#true} is VALID [2020-07-17 21:59:58,462 INFO L280 TraceCheckUtils]: 30: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,462 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {43746#true} {43746#true} #542#return; {43746#true} is VALID [2020-07-17 21:59:58,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:58,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:58,625 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43746#true} #568#return; {44110#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|)))} is VALID [2020-07-17 21:59:58,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~tmp~6;havoc ~tmp___0~3; {43746#true} is VALID [2020-07-17 21:59:58,626 INFO L263 TraceCheckUtils]: 1: Hoare triple {43746#true} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:58,627 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:58,628 INFO L280 TraceCheckUtils]: 3: Hoare triple {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:58,629 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43746#true} #568#return; {44110#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|)))} is VALID [2020-07-17 21:59:58,630 INFO L280 TraceCheckUtils]: 5: Hoare triple {44110#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|)))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {44111#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} is VALID [2020-07-17 21:59:58,631 INFO L280 TraceCheckUtils]: 6: Hoare triple {44111#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~6); {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:58,632 INFO L280 TraceCheckUtils]: 7: Hoare triple {43821#(= 2 ~waterLevel~0)} assume true; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:58,633 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43821#(= 2 ~waterLevel~0)} {43746#true} #544#return; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:58,634 INFO L263 TraceCheckUtils]: 0: Hoare triple {43987#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:58,635 INFO L263 TraceCheckUtils]: 1: Hoare triple {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-17 21:59:58,635 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-17 21:59:58,635 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,635 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43746#true} {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-17 21:59:58,636 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-17 21:59:58,636 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,636 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43746#true} {43987#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43746#true} is VALID [2020-07-17 21:59:58,636 INFO L280 TraceCheckUtils]: 8: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-17 21:59:58,637 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} assume 0 != ~systemActive~0; {43746#true} is VALID [2020-07-17 21:59:58,638 INFO L263 TraceCheckUtils]: 10: Hoare triple {43746#true} call processEnvironment(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,638 INFO L280 TraceCheckUtils]: 11: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43746#true} is VALID [2020-07-17 21:59:58,638 INFO L280 TraceCheckUtils]: 12: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-17 21:59:58,640 INFO L263 TraceCheckUtils]: 13: Hoare triple {43746#true} call processEnvironment__wrappee__lowWaterSensor(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,640 INFO L280 TraceCheckUtils]: 14: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43746#true} is VALID [2020-07-17 21:59:58,640 INFO L280 TraceCheckUtils]: 15: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-17 21:59:58,641 INFO L263 TraceCheckUtils]: 16: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,641 INFO L280 TraceCheckUtils]: 17: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:58,642 INFO L280 TraceCheckUtils]: 18: Hoare triple {43746#true} assume 0 == ~pumpRunning~0; {43746#true} is VALID [2020-07-17 21:59:58,642 INFO L263 TraceCheckUtils]: 19: Hoare triple {43746#true} call #t~ret10 := isHighWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:58,642 INFO L280 TraceCheckUtils]: 20: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-17 21:59:58,643 INFO L263 TraceCheckUtils]: 21: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-17 21:59:58,643 INFO L280 TraceCheckUtils]: 22: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:58,643 INFO L280 TraceCheckUtils]: 23: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:58,643 INFO L280 TraceCheckUtils]: 24: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,644 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-17 21:59:58,644 INFO L280 TraceCheckUtils]: 26: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-17 21:59:58,644 INFO L280 TraceCheckUtils]: 27: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-17 21:59:58,645 INFO L280 TraceCheckUtils]: 28: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-17 21:59:58,645 INFO L280 TraceCheckUtils]: 29: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,645 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-17 21:59:58,645 INFO L280 TraceCheckUtils]: 31: Hoare triple {43746#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43746#true} is VALID [2020-07-17 21:59:58,646 INFO L280 TraceCheckUtils]: 32: Hoare triple {43746#true} assume 0 != ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:58,647 INFO L263 TraceCheckUtils]: 33: Hoare triple {43746#true} call activatePump(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,647 INFO L280 TraceCheckUtils]: 34: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-17 21:59:58,647 INFO L280 TraceCheckUtils]: 35: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,648 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-17 21:59:58,648 INFO L280 TraceCheckUtils]: 37: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,648 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {43746#true} {43746#true} #564#return; {43746#true} is VALID [2020-07-17 21:59:58,649 INFO L280 TraceCheckUtils]: 39: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,671 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {43746#true} {43746#true} #522#return; {43746#true} is VALID [2020-07-17 21:59:58,671 INFO L280 TraceCheckUtils]: 41: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,672 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {43746#true} {43746#true} #542#return; {43746#true} is VALID [2020-07-17 21:59:58,672 INFO L263 TraceCheckUtils]: 43: Hoare triple {43746#true} call __utac_acc__Specification5_spec__3(); {43746#true} is VALID [2020-07-17 21:59:58,672 INFO L280 TraceCheckUtils]: 44: Hoare triple {43746#true} havoc ~tmp~6;havoc ~tmp___0~3; {43746#true} is VALID [2020-07-17 21:59:58,672 INFO L263 TraceCheckUtils]: 45: Hoare triple {43746#true} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:58,674 INFO L280 TraceCheckUtils]: 46: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:58,675 INFO L280 TraceCheckUtils]: 47: Hoare triple {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:58,676 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43746#true} #568#return; {44110#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|)))} is VALID [2020-07-17 21:59:58,677 INFO L280 TraceCheckUtils]: 49: Hoare triple {44110#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|)))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {44111#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} is VALID [2020-07-17 21:59:58,678 INFO L280 TraceCheckUtils]: 50: Hoare triple {44111#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~6); {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:58,679 INFO L280 TraceCheckUtils]: 51: Hoare triple {43821#(= 2 ~waterLevel~0)} assume true; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:58,680 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {43821#(= 2 ~waterLevel~0)} {43746#true} #544#return; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:58,681 INFO L280 TraceCheckUtils]: 53: Hoare triple {43821#(= 2 ~waterLevel~0)} assume true; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:58,682 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {43821#(= 2 ~waterLevel~0)} {43746#true} #532#return; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:58,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-17 21:59:58,778 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,779 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-17 21:59:58,779 INFO L263 TraceCheckUtils]: 0: Hoare triple {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-17 21:59:58,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-17 21:59:58,779 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,780 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43746#true} {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-17 21:59:58,780 INFO L280 TraceCheckUtils]: 4: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-17 21:59:58,780 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,781 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43746#true} {43987#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:58,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:58,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:58,792 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} #540#return; {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:58,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43746#true} is VALID [2020-07-17 21:59:58,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,812 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #580#return; {43746#true} is VALID [2020-07-17 21:59:58,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~4; {43746#true} is VALID [2020-07-17 21:59:58,812 INFO L263 TraceCheckUtils]: 1: Hoare triple {43746#true} call #t~ret13 := isMethaneLevelCritical(); {43746#true} is VALID [2020-07-17 21:59:58,812 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43746#true} is VALID [2020-07-17 21:59:58,813 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,813 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43746#true} {43746#true} #580#return; {43746#true} is VALID [2020-07-17 21:59:58,813 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43746#true} is VALID [2020-07-17 21:59:58,813 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,813 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43746#true} {43746#true} #516#return; {43746#true} is VALID [2020-07-17 21:59:58,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {43746#true} is VALID [2020-07-17 21:59:58,825 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,825 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #514#return; {43746#true} is VALID [2020-07-17 21:59:58,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {43746#true} is VALID [2020-07-17 21:59:58,825 INFO L263 TraceCheckUtils]: 1: Hoare triple {43746#true} call #t~ret31 := isLowWaterSensorDry(); {43746#true} is VALID [2020-07-17 21:59:58,826 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {43746#true} is VALID [2020-07-17 21:59:58,826 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,826 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43746#true} {43746#true} #514#return; {43746#true} is VALID [2020-07-17 21:59:58,826 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {43746#true} is VALID [2020-07-17 21:59:58,827 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {43746#true} is VALID [2020-07-17 21:59:58,827 INFO L280 TraceCheckUtils]: 7: Hoare triple {43746#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {43746#true} is VALID [2020-07-17 21:59:58,827 INFO L280 TraceCheckUtils]: 8: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,827 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {43746#true} {43746#true} #558#return; {43746#true} is VALID [2020-07-17 21:59:58,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,834 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43746#true} {43746#true} #556#return; {43746#true} is VALID [2020-07-17 21:59:58,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:58,835 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume !(0 == ~pumpRunning~0); {43746#true} is VALID [2020-07-17 21:59:58,835 INFO L263 TraceCheckUtils]: 2: Hoare triple {43746#true} call processEnvironment__wrappee__base(); {43746#true} is VALID [2020-07-17 21:59:58,835 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,835 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43746#true} {43746#true} #556#return; {43746#true} is VALID [2020-07-17 21:59:58,835 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,836 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43746#true} {43746#true} #562#return; {43746#true} is VALID [2020-07-17 21:59:58,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43746#true} is VALID [2020-07-17 21:59:58,836 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-17 21:59:58,836 INFO L263 TraceCheckUtils]: 2: Hoare triple {43746#true} call #t~ret11 := isLowWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:58,837 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {43746#true} is VALID [2020-07-17 21:59:58,837 INFO L263 TraceCheckUtils]: 4: Hoare triple {43746#true} call #t~ret31 := isLowWaterSensorDry(); {43746#true} is VALID [2020-07-17 21:59:58,837 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {43746#true} is VALID [2020-07-17 21:59:58,837 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,837 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43746#true} {43746#true} #514#return; {43746#true} is VALID [2020-07-17 21:59:58,838 INFO L280 TraceCheckUtils]: 8: Hoare triple {43746#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {43746#true} is VALID [2020-07-17 21:59:58,838 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {43746#true} is VALID [2020-07-17 21:59:58,838 INFO L280 TraceCheckUtils]: 10: Hoare triple {43746#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {43746#true} is VALID [2020-07-17 21:59:58,838 INFO L280 TraceCheckUtils]: 11: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,839 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {43746#true} {43746#true} #558#return; {43746#true} is VALID [2020-07-17 21:59:58,839 INFO L280 TraceCheckUtils]: 13: Hoare triple {43746#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {43746#true} is VALID [2020-07-17 21:59:58,839 INFO L280 TraceCheckUtils]: 14: Hoare triple {43746#true} assume !(0 != ~tmp~1); {43746#true} is VALID [2020-07-17 21:59:58,840 INFO L263 TraceCheckUtils]: 15: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,840 INFO L280 TraceCheckUtils]: 16: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:58,840 INFO L280 TraceCheckUtils]: 17: Hoare triple {43746#true} assume !(0 == ~pumpRunning~0); {43746#true} is VALID [2020-07-17 21:59:58,841 INFO L263 TraceCheckUtils]: 18: Hoare triple {43746#true} call processEnvironment__wrappee__base(); {43746#true} is VALID [2020-07-17 21:59:58,841 INFO L280 TraceCheckUtils]: 19: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,841 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {43746#true} {43746#true} #556#return; {43746#true} is VALID [2020-07-17 21:59:58,841 INFO L280 TraceCheckUtils]: 21: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,841 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43746#true} {43746#true} #562#return; {43746#true} is VALID [2020-07-17 21:59:58,842 INFO L280 TraceCheckUtils]: 23: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,842 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {43746#true} {43746#true} #520#return; {43746#true} is VALID [2020-07-17 21:59:58,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43746#true} is VALID [2020-07-17 21:59:58,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-17 21:59:58,843 INFO L263 TraceCheckUtils]: 2: Hoare triple {43746#true} call #t~ret12 := isMethaneAlarm(); {43746#true} is VALID [2020-07-17 21:59:58,844 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} havoc ~retValue_acc~4; {43746#true} is VALID [2020-07-17 21:59:58,844 INFO L263 TraceCheckUtils]: 4: Hoare triple {43746#true} call #t~ret13 := isMethaneLevelCritical(); {43746#true} is VALID [2020-07-17 21:59:58,845 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43746#true} is VALID [2020-07-17 21:59:58,845 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,845 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43746#true} {43746#true} #580#return; {43746#true} is VALID [2020-07-17 21:59:58,845 INFO L280 TraceCheckUtils]: 8: Hoare triple {43746#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43746#true} is VALID [2020-07-17 21:59:58,845 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,846 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {43746#true} {43746#true} #516#return; {43746#true} is VALID [2020-07-17 21:59:58,846 INFO L280 TraceCheckUtils]: 11: Hoare triple {43746#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43746#true} is VALID [2020-07-17 21:59:58,846 INFO L280 TraceCheckUtils]: 12: Hoare triple {43746#true} assume !(0 != ~tmp~2); {43746#true} is VALID [2020-07-17 21:59:58,847 INFO L263 TraceCheckUtils]: 13: Hoare triple {43746#true} call processEnvironment__wrappee__lowWaterSensor(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,847 INFO L280 TraceCheckUtils]: 14: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43746#true} is VALID [2020-07-17 21:59:58,847 INFO L280 TraceCheckUtils]: 15: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-17 21:59:58,848 INFO L263 TraceCheckUtils]: 16: Hoare triple {43746#true} call #t~ret11 := isLowWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:58,848 INFO L280 TraceCheckUtils]: 17: Hoare triple {43746#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {43746#true} is VALID [2020-07-17 21:59:58,848 INFO L263 TraceCheckUtils]: 18: Hoare triple {43746#true} call #t~ret31 := isLowWaterSensorDry(); {43746#true} is VALID [2020-07-17 21:59:58,848 INFO L280 TraceCheckUtils]: 19: Hoare triple {43746#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {43746#true} is VALID [2020-07-17 21:59:58,848 INFO L280 TraceCheckUtils]: 20: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,849 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43746#true} {43746#true} #514#return; {43746#true} is VALID [2020-07-17 21:59:58,849 INFO L280 TraceCheckUtils]: 22: Hoare triple {43746#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {43746#true} is VALID [2020-07-17 21:59:58,849 INFO L280 TraceCheckUtils]: 23: Hoare triple {43746#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {43746#true} is VALID [2020-07-17 21:59:58,849 INFO L280 TraceCheckUtils]: 24: Hoare triple {43746#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {43746#true} is VALID [2020-07-17 21:59:58,850 INFO L280 TraceCheckUtils]: 25: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,850 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {43746#true} {43746#true} #558#return; {43746#true} is VALID [2020-07-17 21:59:58,850 INFO L280 TraceCheckUtils]: 27: Hoare triple {43746#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {43746#true} is VALID [2020-07-17 21:59:58,850 INFO L280 TraceCheckUtils]: 28: Hoare triple {43746#true} assume !(0 != ~tmp~1); {43746#true} is VALID [2020-07-17 21:59:58,851 INFO L263 TraceCheckUtils]: 29: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,852 INFO L280 TraceCheckUtils]: 30: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:58,852 INFO L280 TraceCheckUtils]: 31: Hoare triple {43746#true} assume !(0 == ~pumpRunning~0); {43746#true} is VALID [2020-07-17 21:59:58,852 INFO L263 TraceCheckUtils]: 32: Hoare triple {43746#true} call processEnvironment__wrappee__base(); {43746#true} is VALID [2020-07-17 21:59:58,852 INFO L280 TraceCheckUtils]: 33: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,853 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {43746#true} {43746#true} #556#return; {43746#true} is VALID [2020-07-17 21:59:58,853 INFO L280 TraceCheckUtils]: 35: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,853 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {43746#true} {43746#true} #562#return; {43746#true} is VALID [2020-07-17 21:59:58,853 INFO L280 TraceCheckUtils]: 37: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,854 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {43746#true} {43746#true} #520#return; {43746#true} is VALID [2020-07-17 21:59:58,854 INFO L280 TraceCheckUtils]: 39: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,855 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {43746#true} {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #542#return; {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:58,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:58,965 INFO L280 TraceCheckUtils]: 1: Hoare triple {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:58,966 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43746#true} #568#return; {44239#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|))} is VALID [2020-07-17 21:59:58,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~tmp~6;havoc ~tmp___0~3; {43746#true} is VALID [2020-07-17 21:59:58,967 INFO L263 TraceCheckUtils]: 1: Hoare triple {43746#true} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:58,968 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:58,969 INFO L280 TraceCheckUtils]: 3: Hoare triple {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:58,970 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43746#true} #568#return; {44239#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|))} is VALID [2020-07-17 21:59:58,972 INFO L280 TraceCheckUtils]: 5: Hoare triple {44239#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {44240#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} is VALID [2020-07-17 21:59:58,972 INFO L280 TraceCheckUtils]: 6: Hoare triple {44240#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} assume !(2 != ~tmp~6); {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:58,973 INFO L280 TraceCheckUtils]: 7: Hoare triple {43821#(= 2 ~waterLevel~0)} assume true; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:58,974 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43821#(= 2 ~waterLevel~0)} {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #544#return; {44174#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:58,976 INFO L263 TraceCheckUtils]: 0: Hoare triple {43987#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:58,976 INFO L263 TraceCheckUtils]: 1: Hoare triple {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-17 21:59:58,976 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-17 21:59:58,976 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,977 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43746#true} {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-17 21:59:58,977 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-17 21:59:58,977 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,978 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43746#true} {43987#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:58,979 INFO L280 TraceCheckUtils]: 8: Hoare triple {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:58,980 INFO L263 TraceCheckUtils]: 9: Hoare triple {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:58,981 INFO L280 TraceCheckUtils]: 10: Hoare triple {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:58,982 INFO L280 TraceCheckUtils]: 11: Hoare triple {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:58,982 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} #540#return; {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:58,983 INFO L280 TraceCheckUtils]: 13: Hoare triple {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:58,984 INFO L263 TraceCheckUtils]: 14: Hoare triple {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,984 INFO L280 TraceCheckUtils]: 15: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43746#true} is VALID [2020-07-17 21:59:58,985 INFO L280 TraceCheckUtils]: 16: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-17 21:59:58,985 INFO L263 TraceCheckUtils]: 17: Hoare triple {43746#true} call #t~ret12 := isMethaneAlarm(); {43746#true} is VALID [2020-07-17 21:59:58,985 INFO L280 TraceCheckUtils]: 18: Hoare triple {43746#true} havoc ~retValue_acc~4; {43746#true} is VALID [2020-07-17 21:59:58,985 INFO L263 TraceCheckUtils]: 19: Hoare triple {43746#true} call #t~ret13 := isMethaneLevelCritical(); {43746#true} is VALID [2020-07-17 21:59:58,985 INFO L280 TraceCheckUtils]: 20: Hoare triple {43746#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43746#true} is VALID [2020-07-17 21:59:58,986 INFO L280 TraceCheckUtils]: 21: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,986 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43746#true} {43746#true} #580#return; {43746#true} is VALID [2020-07-17 21:59:58,986 INFO L280 TraceCheckUtils]: 23: Hoare triple {43746#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43746#true} is VALID [2020-07-17 21:59:58,986 INFO L280 TraceCheckUtils]: 24: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,986 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43746#true} {43746#true} #516#return; {43746#true} is VALID [2020-07-17 21:59:58,986 INFO L280 TraceCheckUtils]: 26: Hoare triple {43746#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43746#true} is VALID [2020-07-17 21:59:58,987 INFO L280 TraceCheckUtils]: 27: Hoare triple {43746#true} assume !(0 != ~tmp~2); {43746#true} is VALID [2020-07-17 21:59:58,987 INFO L263 TraceCheckUtils]: 28: Hoare triple {43746#true} call processEnvironment__wrappee__lowWaterSensor(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,988 INFO L280 TraceCheckUtils]: 29: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43746#true} is VALID [2020-07-17 21:59:58,988 INFO L280 TraceCheckUtils]: 30: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-17 21:59:58,988 INFO L263 TraceCheckUtils]: 31: Hoare triple {43746#true} call #t~ret11 := isLowWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:58,988 INFO L280 TraceCheckUtils]: 32: Hoare triple {43746#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {43746#true} is VALID [2020-07-17 21:59:58,989 INFO L263 TraceCheckUtils]: 33: Hoare triple {43746#true} call #t~ret31 := isLowWaterSensorDry(); {43746#true} is VALID [2020-07-17 21:59:58,989 INFO L280 TraceCheckUtils]: 34: Hoare triple {43746#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {43746#true} is VALID [2020-07-17 21:59:58,989 INFO L280 TraceCheckUtils]: 35: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,989 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {43746#true} {43746#true} #514#return; {43746#true} is VALID [2020-07-17 21:59:58,989 INFO L280 TraceCheckUtils]: 37: Hoare triple {43746#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {43746#true} is VALID [2020-07-17 21:59:58,989 INFO L280 TraceCheckUtils]: 38: Hoare triple {43746#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {43746#true} is VALID [2020-07-17 21:59:58,990 INFO L280 TraceCheckUtils]: 39: Hoare triple {43746#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {43746#true} is VALID [2020-07-17 21:59:58,990 INFO L280 TraceCheckUtils]: 40: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,990 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {43746#true} {43746#true} #558#return; {43746#true} is VALID [2020-07-17 21:59:58,990 INFO L280 TraceCheckUtils]: 42: Hoare triple {43746#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {43746#true} is VALID [2020-07-17 21:59:58,990 INFO L280 TraceCheckUtils]: 43: Hoare triple {43746#true} assume !(0 != ~tmp~1); {43746#true} is VALID [2020-07-17 21:59:58,991 INFO L263 TraceCheckUtils]: 44: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:58,991 INFO L280 TraceCheckUtils]: 45: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:58,992 INFO L280 TraceCheckUtils]: 46: Hoare triple {43746#true} assume !(0 == ~pumpRunning~0); {43746#true} is VALID [2020-07-17 21:59:58,992 INFO L263 TraceCheckUtils]: 47: Hoare triple {43746#true} call processEnvironment__wrappee__base(); {43746#true} is VALID [2020-07-17 21:59:58,992 INFO L280 TraceCheckUtils]: 48: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,992 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {43746#true} {43746#true} #556#return; {43746#true} is VALID [2020-07-17 21:59:58,992 INFO L280 TraceCheckUtils]: 50: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,993 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {43746#true} {43746#true} #562#return; {43746#true} is VALID [2020-07-17 21:59:58,993 INFO L280 TraceCheckUtils]: 52: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,993 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {43746#true} {43746#true} #520#return; {43746#true} is VALID [2020-07-17 21:59:58,993 INFO L280 TraceCheckUtils]: 54: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:58,994 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {43746#true} {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #542#return; {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:58,994 INFO L263 TraceCheckUtils]: 56: Hoare triple {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {43746#true} is VALID [2020-07-17 21:59:58,994 INFO L280 TraceCheckUtils]: 57: Hoare triple {43746#true} havoc ~tmp~6;havoc ~tmp___0~3; {43746#true} is VALID [2020-07-17 21:59:58,995 INFO L263 TraceCheckUtils]: 58: Hoare triple {43746#true} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:58,996 INFO L280 TraceCheckUtils]: 59: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:58,996 INFO L280 TraceCheckUtils]: 60: Hoare triple {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:58,998 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43746#true} #568#return; {44239#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|))} is VALID [2020-07-17 21:59:58,999 INFO L280 TraceCheckUtils]: 62: Hoare triple {44239#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {44240#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} is VALID [2020-07-17 21:59:59,000 INFO L280 TraceCheckUtils]: 63: Hoare triple {44240#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} assume !(2 != ~tmp~6); {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:59,001 INFO L280 TraceCheckUtils]: 64: Hoare triple {43821#(= 2 ~waterLevel~0)} assume true; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:59,002 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {43821#(= 2 ~waterLevel~0)} {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #544#return; {44174#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:59,002 INFO L280 TraceCheckUtils]: 66: Hoare triple {44174#(<= 3 |old(~waterLevel~0)|)} assume true; {44174#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:59,003 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {44174#(<= 3 |old(~waterLevel~0)|)} {43821#(= 2 ~waterLevel~0)} #532#return; {43747#false} is VALID [2020-07-17 21:59:59,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-17 21:59:59,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,024 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-17 21:59:59,025 INFO L263 TraceCheckUtils]: 0: Hoare triple {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-17 21:59:59,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-17 21:59:59,025 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,025 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43746#true} {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-17 21:59:59,025 INFO L280 TraceCheckUtils]: 4: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-17 21:59:59,026 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,026 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43746#true} {43987#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43746#true} is VALID [2020-07-17 21:59:59,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43746#true} is VALID [2020-07-17 21:59:59,030 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,030 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #540#return; {43746#true} is VALID [2020-07-17 21:59:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,043 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43746#true} is VALID [2020-07-17 21:59:59,043 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,044 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #580#return; {43746#true} is VALID [2020-07-17 21:59:59,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~4; {43746#true} is VALID [2020-07-17 21:59:59,045 INFO L263 TraceCheckUtils]: 1: Hoare triple {43746#true} call #t~ret13 := isMethaneLevelCritical(); {43746#true} is VALID [2020-07-17 21:59:59,045 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43746#true} is VALID [2020-07-17 21:59:59,045 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,046 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43746#true} {43746#true} #580#return; {43746#true} is VALID [2020-07-17 21:59:59,046 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43746#true} is VALID [2020-07-17 21:59:59,046 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,047 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43746#true} {43746#true} #516#return; {43746#true} is VALID [2020-07-17 21:59:59,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43746#true} is VALID [2020-07-17 21:59:59,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,052 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #518#return; {43746#true} is VALID [2020-07-17 21:59:59,052 INFO L280 TraceCheckUtils]: 0: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43746#true} is VALID [2020-07-17 21:59:59,053 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-17 21:59:59,053 INFO L263 TraceCheckUtils]: 2: Hoare triple {43746#true} call #t~ret12 := isMethaneAlarm(); {43746#true} is VALID [2020-07-17 21:59:59,053 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} havoc ~retValue_acc~4; {43746#true} is VALID [2020-07-17 21:59:59,054 INFO L263 TraceCheckUtils]: 4: Hoare triple {43746#true} call #t~ret13 := isMethaneLevelCritical(); {43746#true} is VALID [2020-07-17 21:59:59,054 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43746#true} is VALID [2020-07-17 21:59:59,054 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,055 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43746#true} {43746#true} #580#return; {43746#true} is VALID [2020-07-17 21:59:59,055 INFO L280 TraceCheckUtils]: 8: Hoare triple {43746#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43746#true} is VALID [2020-07-17 21:59:59,055 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,056 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {43746#true} {43746#true} #516#return; {43746#true} is VALID [2020-07-17 21:59:59,056 INFO L280 TraceCheckUtils]: 11: Hoare triple {43746#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43746#true} is VALID [2020-07-17 21:59:59,057 INFO L280 TraceCheckUtils]: 12: Hoare triple {43746#true} assume 0 != ~tmp~2; {43746#true} is VALID [2020-07-17 21:59:59,058 INFO L263 TraceCheckUtils]: 13: Hoare triple {43746#true} call deactivatePump(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,058 INFO L280 TraceCheckUtils]: 14: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43746#true} is VALID [2020-07-17 21:59:59,059 INFO L280 TraceCheckUtils]: 15: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,059 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {43746#true} {43746#true} #518#return; {43746#true} is VALID [2020-07-17 21:59:59,059 INFO L280 TraceCheckUtils]: 17: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,060 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {43746#true} {43746#true} #542#return; {43746#true} is VALID [2020-07-17 21:59:59,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,069 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43746#true} is VALID [2020-07-17 21:59:59,070 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,070 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #568#return; {43746#true} is VALID [2020-07-17 21:59:59,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~tmp~6;havoc ~tmp___0~3; {43746#true} is VALID [2020-07-17 21:59:59,071 INFO L263 TraceCheckUtils]: 1: Hoare triple {43746#true} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:59,071 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43746#true} is VALID [2020-07-17 21:59:59,071 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,072 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43746#true} {43746#true} #568#return; {43746#true} is VALID [2020-07-17 21:59:59,072 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {43746#true} is VALID [2020-07-17 21:59:59,073 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume !(2 != ~tmp~6); {43746#true} is VALID [2020-07-17 21:59:59,073 INFO L280 TraceCheckUtils]: 7: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,073 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43746#true} {43746#true} #544#return; {43746#true} is VALID [2020-07-17 21:59:59,075 INFO L263 TraceCheckUtils]: 0: Hoare triple {43987#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:59,075 INFO L263 TraceCheckUtils]: 1: Hoare triple {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-17 21:59:59,076 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-17 21:59:59,076 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,076 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43746#true} {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-17 21:59:59,077 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-17 21:59:59,077 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,077 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43746#true} {43987#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43746#true} is VALID [2020-07-17 21:59:59,078 INFO L280 TraceCheckUtils]: 8: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-17 21:59:59,079 INFO L263 TraceCheckUtils]: 9: Hoare triple {43746#true} call lowerWaterLevel(); {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:59,079 INFO L280 TraceCheckUtils]: 10: Hoare triple {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43746#true} is VALID [2020-07-17 21:59:59,080 INFO L280 TraceCheckUtils]: 11: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,080 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {43746#true} {43746#true} #540#return; {43746#true} is VALID [2020-07-17 21:59:59,080 INFO L280 TraceCheckUtils]: 13: Hoare triple {43746#true} assume 0 != ~systemActive~0; {43746#true} is VALID [2020-07-17 21:59:59,082 INFO L263 TraceCheckUtils]: 14: Hoare triple {43746#true} call processEnvironment(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,082 INFO L280 TraceCheckUtils]: 15: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43746#true} is VALID [2020-07-17 21:59:59,082 INFO L280 TraceCheckUtils]: 16: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-17 21:59:59,083 INFO L263 TraceCheckUtils]: 17: Hoare triple {43746#true} call #t~ret12 := isMethaneAlarm(); {43746#true} is VALID [2020-07-17 21:59:59,083 INFO L280 TraceCheckUtils]: 18: Hoare triple {43746#true} havoc ~retValue_acc~4; {43746#true} is VALID [2020-07-17 21:59:59,083 INFO L263 TraceCheckUtils]: 19: Hoare triple {43746#true} call #t~ret13 := isMethaneLevelCritical(); {43746#true} is VALID [2020-07-17 21:59:59,084 INFO L280 TraceCheckUtils]: 20: Hoare triple {43746#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43746#true} is VALID [2020-07-17 21:59:59,084 INFO L280 TraceCheckUtils]: 21: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,084 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43746#true} {43746#true} #580#return; {43746#true} is VALID [2020-07-17 21:59:59,085 INFO L280 TraceCheckUtils]: 23: Hoare triple {43746#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43746#true} is VALID [2020-07-17 21:59:59,085 INFO L280 TraceCheckUtils]: 24: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,085 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43746#true} {43746#true} #516#return; {43746#true} is VALID [2020-07-17 21:59:59,085 INFO L280 TraceCheckUtils]: 26: Hoare triple {43746#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43746#true} is VALID [2020-07-17 21:59:59,086 INFO L280 TraceCheckUtils]: 27: Hoare triple {43746#true} assume 0 != ~tmp~2; {43746#true} is VALID [2020-07-17 21:59:59,087 INFO L263 TraceCheckUtils]: 28: Hoare triple {43746#true} call deactivatePump(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,088 INFO L280 TraceCheckUtils]: 29: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43746#true} is VALID [2020-07-17 21:59:59,088 INFO L280 TraceCheckUtils]: 30: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,088 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {43746#true} {43746#true} #518#return; {43746#true} is VALID [2020-07-17 21:59:59,089 INFO L280 TraceCheckUtils]: 32: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,089 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {43746#true} {43746#true} #542#return; {43746#true} is VALID [2020-07-17 21:59:59,089 INFO L263 TraceCheckUtils]: 34: Hoare triple {43746#true} call __utac_acc__Specification5_spec__3(); {43746#true} is VALID [2020-07-17 21:59:59,089 INFO L280 TraceCheckUtils]: 35: Hoare triple {43746#true} havoc ~tmp~6;havoc ~tmp___0~3; {43746#true} is VALID [2020-07-17 21:59:59,090 INFO L263 TraceCheckUtils]: 36: Hoare triple {43746#true} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:59,090 INFO L280 TraceCheckUtils]: 37: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43746#true} is VALID [2020-07-17 21:59:59,090 INFO L280 TraceCheckUtils]: 38: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,091 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {43746#true} {43746#true} #568#return; {43746#true} is VALID [2020-07-17 21:59:59,091 INFO L280 TraceCheckUtils]: 40: Hoare triple {43746#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {43746#true} is VALID [2020-07-17 21:59:59,091 INFO L280 TraceCheckUtils]: 41: Hoare triple {43746#true} assume !(2 != ~tmp~6); {43746#true} is VALID [2020-07-17 21:59:59,092 INFO L280 TraceCheckUtils]: 42: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,092 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {43746#true} {43746#true} #544#return; {43746#true} is VALID [2020-07-17 21:59:59,092 INFO L280 TraceCheckUtils]: 44: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,093 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {43746#true} {43747#false} #532#return; {43747#false} is VALID [2020-07-17 21:59:59,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {43746#true} is VALID [2020-07-17 21:59:59,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,101 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43747#false} #524#return; {43747#false} is VALID [2020-07-17 21:59:59,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-17 21:59:59,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,111 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-17 21:59:59,111 INFO L263 TraceCheckUtils]: 0: Hoare triple {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-17 21:59:59,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-17 21:59:59,112 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,112 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43746#true} {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-17 21:59:59,113 INFO L280 TraceCheckUtils]: 4: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-17 21:59:59,113 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,113 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43746#true} {43747#false} #538#return; {43747#false} is VALID [2020-07-17 21:59:59,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:59,147 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:59,148 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,148 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-17 21:59:59,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-17 21:59:59,149 INFO L263 TraceCheckUtils]: 1: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-17 21:59:59,149 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:59,149 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:59,149 INFO L280 TraceCheckUtils]: 4: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,149 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-17 21:59:59,150 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-17 21:59:59,150 INFO L280 TraceCheckUtils]: 7: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-17 21:59:59,150 INFO L280 TraceCheckUtils]: 8: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-17 21:59:59,151 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,151 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-17 21:59:59,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-17 21:59:59,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,156 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-17 21:59:59,157 INFO L280 TraceCheckUtils]: 0: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:59,157 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume 0 == ~pumpRunning~0; {43746#true} is VALID [2020-07-17 21:59:59,157 INFO L263 TraceCheckUtils]: 2: Hoare triple {43746#true} call #t~ret10 := isHighWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:59,158 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-17 21:59:59,158 INFO L263 TraceCheckUtils]: 4: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-17 21:59:59,159 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:59,159 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:59,159 INFO L280 TraceCheckUtils]: 7: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,160 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-17 21:59:59,160 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-17 21:59:59,160 INFO L280 TraceCheckUtils]: 10: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-17 21:59:59,161 INFO L280 TraceCheckUtils]: 11: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-17 21:59:59,161 INFO L280 TraceCheckUtils]: 12: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,162 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-17 21:59:59,162 INFO L280 TraceCheckUtils]: 14: Hoare triple {43746#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43746#true} is VALID [2020-07-17 21:59:59,162 INFO L280 TraceCheckUtils]: 15: Hoare triple {43746#true} assume 0 != ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:59,164 INFO L263 TraceCheckUtils]: 16: Hoare triple {43746#true} call activatePump(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,164 INFO L280 TraceCheckUtils]: 17: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-17 21:59:59,164 INFO L280 TraceCheckUtils]: 18: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,165 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-17 21:59:59,165 INFO L280 TraceCheckUtils]: 20: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,165 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43746#true} {43746#true} #564#return; {43746#true} is VALID [2020-07-17 21:59:59,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43746#true} is VALID [2020-07-17 21:59:59,167 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-17 21:59:59,168 INFO L263 TraceCheckUtils]: 2: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,168 INFO L280 TraceCheckUtils]: 3: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:59,169 INFO L280 TraceCheckUtils]: 4: Hoare triple {43746#true} assume 0 == ~pumpRunning~0; {43746#true} is VALID [2020-07-17 21:59:59,169 INFO L263 TraceCheckUtils]: 5: Hoare triple {43746#true} call #t~ret10 := isHighWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:59,169 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-17 21:59:59,170 INFO L263 TraceCheckUtils]: 7: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-17 21:59:59,170 INFO L280 TraceCheckUtils]: 8: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:59,170 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:59,171 INFO L280 TraceCheckUtils]: 10: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,171 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-17 21:59:59,172 INFO L280 TraceCheckUtils]: 12: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-17 21:59:59,172 INFO L280 TraceCheckUtils]: 13: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-17 21:59:59,172 INFO L280 TraceCheckUtils]: 14: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-17 21:59:59,173 INFO L280 TraceCheckUtils]: 15: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,173 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-17 21:59:59,173 INFO L280 TraceCheckUtils]: 17: Hoare triple {43746#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43746#true} is VALID [2020-07-17 21:59:59,174 INFO L280 TraceCheckUtils]: 18: Hoare triple {43746#true} assume 0 != ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:59,175 INFO L263 TraceCheckUtils]: 19: Hoare triple {43746#true} call activatePump(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,175 INFO L280 TraceCheckUtils]: 20: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-17 21:59:59,176 INFO L280 TraceCheckUtils]: 21: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,176 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-17 21:59:59,176 INFO L280 TraceCheckUtils]: 23: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,177 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {43746#true} {43746#true} #564#return; {43746#true} is VALID [2020-07-17 21:59:59,177 INFO L280 TraceCheckUtils]: 25: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,178 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {43746#true} {43746#true} #522#return; {43746#true} is VALID [2020-07-17 21:59:59,179 INFO L280 TraceCheckUtils]: 0: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43746#true} is VALID [2020-07-17 21:59:59,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-17 21:59:59,180 INFO L263 TraceCheckUtils]: 2: Hoare triple {43746#true} call processEnvironment__wrappee__lowWaterSensor(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,181 INFO L280 TraceCheckUtils]: 3: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43746#true} is VALID [2020-07-17 21:59:59,181 INFO L280 TraceCheckUtils]: 4: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-17 21:59:59,182 INFO L263 TraceCheckUtils]: 5: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,183 INFO L280 TraceCheckUtils]: 6: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:59,183 INFO L280 TraceCheckUtils]: 7: Hoare triple {43746#true} assume 0 == ~pumpRunning~0; {43746#true} is VALID [2020-07-17 21:59:59,183 INFO L263 TraceCheckUtils]: 8: Hoare triple {43746#true} call #t~ret10 := isHighWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:59,184 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-17 21:59:59,184 INFO L263 TraceCheckUtils]: 10: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-17 21:59:59,184 INFO L280 TraceCheckUtils]: 11: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:59,184 INFO L280 TraceCheckUtils]: 12: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:59,185 INFO L280 TraceCheckUtils]: 13: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,185 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-17 21:59:59,185 INFO L280 TraceCheckUtils]: 15: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-17 21:59:59,186 INFO L280 TraceCheckUtils]: 16: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-17 21:59:59,186 INFO L280 TraceCheckUtils]: 17: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-17 21:59:59,186 INFO L280 TraceCheckUtils]: 18: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,187 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-17 21:59:59,187 INFO L280 TraceCheckUtils]: 20: Hoare triple {43746#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43746#true} is VALID [2020-07-17 21:59:59,187 INFO L280 TraceCheckUtils]: 21: Hoare triple {43746#true} assume 0 != ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:59,189 INFO L263 TraceCheckUtils]: 22: Hoare triple {43746#true} call activatePump(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,189 INFO L280 TraceCheckUtils]: 23: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-17 21:59:59,189 INFO L280 TraceCheckUtils]: 24: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,190 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-17 21:59:59,190 INFO L280 TraceCheckUtils]: 26: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,190 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {43746#true} {43746#true} #564#return; {43746#true} is VALID [2020-07-17 21:59:59,191 INFO L280 TraceCheckUtils]: 28: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,191 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {43746#true} {43746#true} #522#return; {43746#true} is VALID [2020-07-17 21:59:59,191 INFO L280 TraceCheckUtils]: 30: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,192 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {43746#true} {43747#false} #542#return; {43747#false} is VALID [2020-07-17 21:59:59,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43746#true} is VALID [2020-07-17 21:59:59,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,203 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43747#false} #568#return; {43747#false} is VALID [2020-07-17 21:59:59,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-17 21:59:59,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,218 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43747#false} #570#return; {43747#false} is VALID [2020-07-17 21:59:59,227 INFO L263 TraceCheckUtils]: 0: Hoare triple {43746#true} call ULTIMATE.init(); {43984#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:59:59,227 INFO L280 TraceCheckUtils]: 1: Hoare triple {43984#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {43746#true} is VALID [2020-07-17 21:59:59,228 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,228 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43746#true} {43746#true} #586#return; {43746#true} is VALID [2020-07-17 21:59:59,228 INFO L263 TraceCheckUtils]: 4: Hoare triple {43746#true} call #t~ret76 := main(); {43746#true} is VALID [2020-07-17 21:59:59,229 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} havoc ~retValue_acc~13;havoc ~tmp~10; {43746#true} is VALID [2020-07-17 21:59:59,229 INFO L263 TraceCheckUtils]: 6: Hoare triple {43746#true} call select_helpers(); {43746#true} is VALID [2020-07-17 21:59:59,229 INFO L280 TraceCheckUtils]: 7: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,230 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43746#true} {43746#true} #472#return; {43746#true} is VALID [2020-07-17 21:59:59,230 INFO L263 TraceCheckUtils]: 9: Hoare triple {43746#true} call select_features(); {43746#true} is VALID [2020-07-17 21:59:59,230 INFO L280 TraceCheckUtils]: 10: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,230 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {43746#true} {43746#true} #474#return; {43746#true} is VALID [2020-07-17 21:59:59,231 INFO L263 TraceCheckUtils]: 12: Hoare triple {43746#true} call #t~ret75 := valid_product(); {43746#true} is VALID [2020-07-17 21:59:59,231 INFO L280 TraceCheckUtils]: 13: Hoare triple {43746#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {43746#true} is VALID [2020-07-17 21:59:59,231 INFO L280 TraceCheckUtils]: 14: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,232 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {43746#true} {43746#true} #476#return; {43746#true} is VALID [2020-07-17 21:59:59,232 INFO L280 TraceCheckUtils]: 16: Hoare triple {43746#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {43746#true} is VALID [2020-07-17 21:59:59,232 INFO L280 TraceCheckUtils]: 17: Hoare triple {43746#true} assume 0 != ~tmp~10; {43746#true} is VALID [2020-07-17 21:59:59,232 INFO L263 TraceCheckUtils]: 18: Hoare triple {43746#true} call setup(); {43746#true} is VALID [2020-07-17 21:59:59,233 INFO L280 TraceCheckUtils]: 19: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,233 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {43746#true} {43746#true} #478#return; {43746#true} is VALID [2020-07-17 21:59:59,233 INFO L263 TraceCheckUtils]: 21: Hoare triple {43746#true} call runTest(); {43746#true} is VALID [2020-07-17 21:59:59,234 INFO L263 TraceCheckUtils]: 22: Hoare triple {43746#true} call __utac_acc__Specification5_spec__1(); {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:59,235 INFO L280 TraceCheckUtils]: 23: Hoare triple {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {43746#true} is VALID [2020-07-17 21:59:59,235 INFO L280 TraceCheckUtils]: 24: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,235 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43746#true} {43746#true} #576#return; {43746#true} is VALID [2020-07-17 21:59:59,235 INFO L263 TraceCheckUtils]: 26: Hoare triple {43746#true} call test(); {43746#true} is VALID [2020-07-17 21:59:59,235 INFO L280 TraceCheckUtils]: 27: Hoare triple {43746#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {43746#true} is VALID [2020-07-17 21:59:59,235 INFO L280 TraceCheckUtils]: 28: Hoare triple {43746#true} assume !false; {43746#true} is VALID [2020-07-17 21:59:59,235 INFO L280 TraceCheckUtils]: 29: Hoare triple {43746#true} assume ~splverifierCounter~0 < 4; {43746#true} is VALID [2020-07-17 21:59:59,235 INFO L280 TraceCheckUtils]: 30: Hoare triple {43746#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {43746#true} is VALID [2020-07-17 21:59:59,236 INFO L280 TraceCheckUtils]: 31: Hoare triple {43746#true} assume 0 != ~tmp~5; {43746#true} is VALID [2020-07-17 21:59:59,236 INFO L263 TraceCheckUtils]: 32: Hoare triple {43746#true} call waterRise(); {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:59,236 INFO L280 TraceCheckUtils]: 33: Hoare triple {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {43746#true} is VALID [2020-07-17 21:59:59,237 INFO L280 TraceCheckUtils]: 34: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,237 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {43746#true} {43746#true} #524#return; {43746#true} is VALID [2020-07-17 21:59:59,237 INFO L280 TraceCheckUtils]: 36: Hoare triple {43746#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {43746#true} is VALID [2020-07-17 21:59:59,237 INFO L280 TraceCheckUtils]: 37: Hoare triple {43746#true} assume !(0 != ~tmp___0~2); {43746#true} is VALID [2020-07-17 21:59:59,237 INFO L280 TraceCheckUtils]: 38: Hoare triple {43746#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {43746#true} is VALID [2020-07-17 21:59:59,237 INFO L280 TraceCheckUtils]: 39: Hoare triple {43746#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {43746#true} is VALID [2020-07-17 21:59:59,237 INFO L280 TraceCheckUtils]: 40: Hoare triple {43746#true} assume !(0 != ~tmp___1~0); {43746#true} is VALID [2020-07-17 21:59:59,238 INFO L263 TraceCheckUtils]: 41: Hoare triple {43746#true} call timeShift(); {43987#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:59:59,240 INFO L263 TraceCheckUtils]: 42: Hoare triple {43987#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:59,240 INFO L263 TraceCheckUtils]: 43: Hoare triple {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-17 21:59:59,240 INFO L280 TraceCheckUtils]: 44: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-17 21:59:59,241 INFO L280 TraceCheckUtils]: 45: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,241 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {43746#true} {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-17 21:59:59,241 INFO L280 TraceCheckUtils]: 47: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-17 21:59:59,241 INFO L280 TraceCheckUtils]: 48: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,242 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {43746#true} {43987#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43746#true} is VALID [2020-07-17 21:59:59,242 INFO L280 TraceCheckUtils]: 50: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-17 21:59:59,242 INFO L280 TraceCheckUtils]: 51: Hoare triple {43746#true} assume 0 != ~systemActive~0; {43746#true} is VALID [2020-07-17 21:59:59,243 INFO L263 TraceCheckUtils]: 52: Hoare triple {43746#true} call processEnvironment(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,243 INFO L280 TraceCheckUtils]: 53: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43746#true} is VALID [2020-07-17 21:59:59,244 INFO L280 TraceCheckUtils]: 54: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-17 21:59:59,244 INFO L263 TraceCheckUtils]: 55: Hoare triple {43746#true} call processEnvironment__wrappee__lowWaterSensor(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,245 INFO L280 TraceCheckUtils]: 56: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43746#true} is VALID [2020-07-17 21:59:59,245 INFO L280 TraceCheckUtils]: 57: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-17 21:59:59,246 INFO L263 TraceCheckUtils]: 58: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,246 INFO L280 TraceCheckUtils]: 59: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:59,246 INFO L280 TraceCheckUtils]: 60: Hoare triple {43746#true} assume 0 == ~pumpRunning~0; {43746#true} is VALID [2020-07-17 21:59:59,246 INFO L263 TraceCheckUtils]: 61: Hoare triple {43746#true} call #t~ret10 := isHighWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:59,246 INFO L280 TraceCheckUtils]: 62: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-17 21:59:59,247 INFO L263 TraceCheckUtils]: 63: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-17 21:59:59,247 INFO L280 TraceCheckUtils]: 64: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:59,247 INFO L280 TraceCheckUtils]: 65: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:59,247 INFO L280 TraceCheckUtils]: 66: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,247 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-17 21:59:59,248 INFO L280 TraceCheckUtils]: 68: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-17 21:59:59,248 INFO L280 TraceCheckUtils]: 69: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-17 21:59:59,248 INFO L280 TraceCheckUtils]: 70: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-17 21:59:59,248 INFO L280 TraceCheckUtils]: 71: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,248 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-17 21:59:59,249 INFO L280 TraceCheckUtils]: 73: Hoare triple {43746#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43746#true} is VALID [2020-07-17 21:59:59,249 INFO L280 TraceCheckUtils]: 74: Hoare triple {43746#true} assume 0 != ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:59,250 INFO L263 TraceCheckUtils]: 75: Hoare triple {43746#true} call activatePump(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,250 INFO L280 TraceCheckUtils]: 76: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-17 21:59:59,250 INFO L280 TraceCheckUtils]: 77: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,250 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-17 21:59:59,250 INFO L280 TraceCheckUtils]: 79: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,251 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {43746#true} {43746#true} #564#return; {43746#true} is VALID [2020-07-17 21:59:59,251 INFO L280 TraceCheckUtils]: 81: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,251 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {43746#true} {43746#true} #522#return; {43746#true} is VALID [2020-07-17 21:59:59,251 INFO L280 TraceCheckUtils]: 83: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,251 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {43746#true} {43746#true} #542#return; {43746#true} is VALID [2020-07-17 21:59:59,252 INFO L263 TraceCheckUtils]: 85: Hoare triple {43746#true} call __utac_acc__Specification5_spec__3(); {43746#true} is VALID [2020-07-17 21:59:59,252 INFO L280 TraceCheckUtils]: 86: Hoare triple {43746#true} havoc ~tmp~6;havoc ~tmp___0~3; {43746#true} is VALID [2020-07-17 21:59:59,252 INFO L263 TraceCheckUtils]: 87: Hoare triple {43746#true} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:59,253 INFO L280 TraceCheckUtils]: 88: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:59,254 INFO L280 TraceCheckUtils]: 89: Hoare triple {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:59,255 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43746#true} #568#return; {44110#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|)))} is VALID [2020-07-17 21:59:59,256 INFO L280 TraceCheckUtils]: 91: Hoare triple {44110#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|)))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {44111#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} is VALID [2020-07-17 21:59:59,257 INFO L280 TraceCheckUtils]: 92: Hoare triple {44111#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~6); {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:59,258 INFO L280 TraceCheckUtils]: 93: Hoare triple {43821#(= 2 ~waterLevel~0)} assume true; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:59,259 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {43821#(= 2 ~waterLevel~0)} {43746#true} #544#return; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:59,260 INFO L280 TraceCheckUtils]: 95: Hoare triple {43821#(= 2 ~waterLevel~0)} assume true; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:59,261 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {43821#(= 2 ~waterLevel~0)} {43746#true} #532#return; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:59,262 INFO L280 TraceCheckUtils]: 97: Hoare triple {43821#(= 2 ~waterLevel~0)} assume !false; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:59,263 INFO L280 TraceCheckUtils]: 98: Hoare triple {43821#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:59,264 INFO L280 TraceCheckUtils]: 99: Hoare triple {43821#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:59,264 INFO L280 TraceCheckUtils]: 100: Hoare triple {43821#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~5); {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:59,265 INFO L280 TraceCheckUtils]: 101: Hoare triple {43821#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:59,266 INFO L280 TraceCheckUtils]: 102: Hoare triple {43821#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:59,267 INFO L280 TraceCheckUtils]: 103: Hoare triple {43821#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:59,268 INFO L280 TraceCheckUtils]: 104: Hoare triple {43821#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:59,269 INFO L280 TraceCheckUtils]: 105: Hoare triple {43821#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:59,270 INFO L263 TraceCheckUtils]: 106: Hoare triple {43821#(= 2 ~waterLevel~0)} call timeShift(); {43987#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:59:59,272 INFO L263 TraceCheckUtils]: 107: Hoare triple {43987#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:59,272 INFO L263 TraceCheckUtils]: 108: Hoare triple {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-17 21:59:59,273 INFO L280 TraceCheckUtils]: 109: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-17 21:59:59,273 INFO L280 TraceCheckUtils]: 110: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,273 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {43746#true} {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-17 21:59:59,273 INFO L280 TraceCheckUtils]: 112: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-17 21:59:59,274 INFO L280 TraceCheckUtils]: 113: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,275 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {43746#true} {43987#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:59,276 INFO L280 TraceCheckUtils]: 115: Hoare triple {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:59,277 INFO L263 TraceCheckUtils]: 116: Hoare triple {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:59,278 INFO L280 TraceCheckUtils]: 117: Hoare triple {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:59,279 INFO L280 TraceCheckUtils]: 118: Hoare triple {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:59,280 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} #540#return; {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:59,281 INFO L280 TraceCheckUtils]: 120: Hoare triple {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:59,283 INFO L263 TraceCheckUtils]: 121: Hoare triple {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,283 INFO L280 TraceCheckUtils]: 122: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43746#true} is VALID [2020-07-17 21:59:59,283 INFO L280 TraceCheckUtils]: 123: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-17 21:59:59,284 INFO L263 TraceCheckUtils]: 124: Hoare triple {43746#true} call #t~ret12 := isMethaneAlarm(); {43746#true} is VALID [2020-07-17 21:59:59,284 INFO L280 TraceCheckUtils]: 125: Hoare triple {43746#true} havoc ~retValue_acc~4; {43746#true} is VALID [2020-07-17 21:59:59,284 INFO L263 TraceCheckUtils]: 126: Hoare triple {43746#true} call #t~ret13 := isMethaneLevelCritical(); {43746#true} is VALID [2020-07-17 21:59:59,284 INFO L280 TraceCheckUtils]: 127: Hoare triple {43746#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43746#true} is VALID [2020-07-17 21:59:59,285 INFO L280 TraceCheckUtils]: 128: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,285 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {43746#true} {43746#true} #580#return; {43746#true} is VALID [2020-07-17 21:59:59,285 INFO L280 TraceCheckUtils]: 130: Hoare triple {43746#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43746#true} is VALID [2020-07-17 21:59:59,286 INFO L280 TraceCheckUtils]: 131: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,286 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {43746#true} {43746#true} #516#return; {43746#true} is VALID [2020-07-17 21:59:59,286 INFO L280 TraceCheckUtils]: 133: Hoare triple {43746#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43746#true} is VALID [2020-07-17 21:59:59,287 INFO L280 TraceCheckUtils]: 134: Hoare triple {43746#true} assume !(0 != ~tmp~2); {43746#true} is VALID [2020-07-17 21:59:59,289 INFO L263 TraceCheckUtils]: 135: Hoare triple {43746#true} call processEnvironment__wrappee__lowWaterSensor(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,289 INFO L280 TraceCheckUtils]: 136: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43746#true} is VALID [2020-07-17 21:59:59,290 INFO L280 TraceCheckUtils]: 137: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-17 21:59:59,290 INFO L263 TraceCheckUtils]: 138: Hoare triple {43746#true} call #t~ret11 := isLowWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:59,290 INFO L280 TraceCheckUtils]: 139: Hoare triple {43746#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {43746#true} is VALID [2020-07-17 21:59:59,290 INFO L263 TraceCheckUtils]: 140: Hoare triple {43746#true} call #t~ret31 := isLowWaterSensorDry(); {43746#true} is VALID [2020-07-17 21:59:59,291 INFO L280 TraceCheckUtils]: 141: Hoare triple {43746#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {43746#true} is VALID [2020-07-17 21:59:59,291 INFO L280 TraceCheckUtils]: 142: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,291 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {43746#true} {43746#true} #514#return; {43746#true} is VALID [2020-07-17 21:59:59,292 INFO L280 TraceCheckUtils]: 144: Hoare triple {43746#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {43746#true} is VALID [2020-07-17 21:59:59,292 INFO L280 TraceCheckUtils]: 145: Hoare triple {43746#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {43746#true} is VALID [2020-07-17 21:59:59,292 INFO L280 TraceCheckUtils]: 146: Hoare triple {43746#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {43746#true} is VALID [2020-07-17 21:59:59,292 INFO L280 TraceCheckUtils]: 147: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,293 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {43746#true} {43746#true} #558#return; {43746#true} is VALID [2020-07-17 21:59:59,293 INFO L280 TraceCheckUtils]: 149: Hoare triple {43746#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {43746#true} is VALID [2020-07-17 21:59:59,293 INFO L280 TraceCheckUtils]: 150: Hoare triple {43746#true} assume !(0 != ~tmp~1); {43746#true} is VALID [2020-07-17 21:59:59,295 INFO L263 TraceCheckUtils]: 151: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,295 INFO L280 TraceCheckUtils]: 152: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:59,295 INFO L280 TraceCheckUtils]: 153: Hoare triple {43746#true} assume !(0 == ~pumpRunning~0); {43746#true} is VALID [2020-07-17 21:59:59,296 INFO L263 TraceCheckUtils]: 154: Hoare triple {43746#true} call processEnvironment__wrappee__base(); {43746#true} is VALID [2020-07-17 21:59:59,296 INFO L280 TraceCheckUtils]: 155: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,296 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {43746#true} {43746#true} #556#return; {43746#true} is VALID [2020-07-17 21:59:59,297 INFO L280 TraceCheckUtils]: 157: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,297 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {43746#true} {43746#true} #562#return; {43746#true} is VALID [2020-07-17 21:59:59,297 INFO L280 TraceCheckUtils]: 159: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,298 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {43746#true} {43746#true} #520#return; {43746#true} is VALID [2020-07-17 21:59:59,298 INFO L280 TraceCheckUtils]: 161: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,299 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {43746#true} {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #542#return; {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:59,299 INFO L263 TraceCheckUtils]: 163: Hoare triple {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {43746#true} is VALID [2020-07-17 21:59:59,300 INFO L280 TraceCheckUtils]: 164: Hoare triple {43746#true} havoc ~tmp~6;havoc ~tmp___0~3; {43746#true} is VALID [2020-07-17 21:59:59,300 INFO L263 TraceCheckUtils]: 165: Hoare triple {43746#true} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:59,301 INFO L280 TraceCheckUtils]: 166: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:59,302 INFO L280 TraceCheckUtils]: 167: Hoare triple {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:59,304 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {44112#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43746#true} #568#return; {44239#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|))} is VALID [2020-07-17 21:59:59,305 INFO L280 TraceCheckUtils]: 169: Hoare triple {44239#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {44240#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} is VALID [2020-07-17 21:59:59,306 INFO L280 TraceCheckUtils]: 170: Hoare triple {44240#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} assume !(2 != ~tmp~6); {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:59,308 INFO L280 TraceCheckUtils]: 171: Hoare triple {43821#(= 2 ~waterLevel~0)} assume true; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:59,309 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {43821#(= 2 ~waterLevel~0)} {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #544#return; {44174#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:59,310 INFO L280 TraceCheckUtils]: 173: Hoare triple {44174#(<= 3 |old(~waterLevel~0)|)} assume true; {44174#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:59,311 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {44174#(<= 3 |old(~waterLevel~0)|)} {43821#(= 2 ~waterLevel~0)} #532#return; {43747#false} is VALID [2020-07-17 21:59:59,311 INFO L280 TraceCheckUtils]: 175: Hoare triple {43747#false} assume !false; {43747#false} is VALID [2020-07-17 21:59:59,311 INFO L280 TraceCheckUtils]: 176: Hoare triple {43747#false} assume ~splverifierCounter~0 < 4; {43747#false} is VALID [2020-07-17 21:59:59,312 INFO L280 TraceCheckUtils]: 177: Hoare triple {43747#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {43747#false} is VALID [2020-07-17 21:59:59,312 INFO L280 TraceCheckUtils]: 178: Hoare triple {43747#false} assume !(0 != ~tmp~5); {43747#false} is VALID [2020-07-17 21:59:59,312 INFO L280 TraceCheckUtils]: 179: Hoare triple {43747#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {43747#false} is VALID [2020-07-17 21:59:59,313 INFO L280 TraceCheckUtils]: 180: Hoare triple {43747#false} assume !(0 != ~tmp___0~2); {43747#false} is VALID [2020-07-17 21:59:59,313 INFO L280 TraceCheckUtils]: 181: Hoare triple {43747#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {43747#false} is VALID [2020-07-17 21:59:59,313 INFO L280 TraceCheckUtils]: 182: Hoare triple {43747#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {43747#false} is VALID [2020-07-17 21:59:59,314 INFO L280 TraceCheckUtils]: 183: Hoare triple {43747#false} assume !(0 != ~tmp___1~0); {43747#false} is VALID [2020-07-17 21:59:59,314 INFO L263 TraceCheckUtils]: 184: Hoare triple {43747#false} call timeShift(); {43987#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:59:59,315 INFO L263 TraceCheckUtils]: 185: Hoare triple {43987#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:59,316 INFO L263 TraceCheckUtils]: 186: Hoare triple {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-17 21:59:59,316 INFO L280 TraceCheckUtils]: 187: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-17 21:59:59,316 INFO L280 TraceCheckUtils]: 188: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,317 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {43746#true} {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-17 21:59:59,317 INFO L280 TraceCheckUtils]: 190: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-17 21:59:59,317 INFO L280 TraceCheckUtils]: 191: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,318 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {43746#true} {43987#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43746#true} is VALID [2020-07-17 21:59:59,318 INFO L280 TraceCheckUtils]: 193: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-17 21:59:59,319 INFO L263 TraceCheckUtils]: 194: Hoare triple {43746#true} call lowerWaterLevel(); {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:59,319 INFO L280 TraceCheckUtils]: 195: Hoare triple {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43746#true} is VALID [2020-07-17 21:59:59,320 INFO L280 TraceCheckUtils]: 196: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,320 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {43746#true} {43746#true} #540#return; {43746#true} is VALID [2020-07-17 21:59:59,320 INFO L280 TraceCheckUtils]: 198: Hoare triple {43746#true} assume 0 != ~systemActive~0; {43746#true} is VALID [2020-07-17 21:59:59,322 INFO L263 TraceCheckUtils]: 199: Hoare triple {43746#true} call processEnvironment(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,322 INFO L280 TraceCheckUtils]: 200: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43746#true} is VALID [2020-07-17 21:59:59,322 INFO L280 TraceCheckUtils]: 201: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-17 21:59:59,323 INFO L263 TraceCheckUtils]: 202: Hoare triple {43746#true} call #t~ret12 := isMethaneAlarm(); {43746#true} is VALID [2020-07-17 21:59:59,323 INFO L280 TraceCheckUtils]: 203: Hoare triple {43746#true} havoc ~retValue_acc~4; {43746#true} is VALID [2020-07-17 21:59:59,323 INFO L263 TraceCheckUtils]: 204: Hoare triple {43746#true} call #t~ret13 := isMethaneLevelCritical(); {43746#true} is VALID [2020-07-17 21:59:59,323 INFO L280 TraceCheckUtils]: 205: Hoare triple {43746#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43746#true} is VALID [2020-07-17 21:59:59,324 INFO L280 TraceCheckUtils]: 206: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,324 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {43746#true} {43746#true} #580#return; {43746#true} is VALID [2020-07-17 21:59:59,324 INFO L280 TraceCheckUtils]: 208: Hoare triple {43746#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43746#true} is VALID [2020-07-17 21:59:59,325 INFO L280 TraceCheckUtils]: 209: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,325 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {43746#true} {43746#true} #516#return; {43746#true} is VALID [2020-07-17 21:59:59,325 INFO L280 TraceCheckUtils]: 211: Hoare triple {43746#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43746#true} is VALID [2020-07-17 21:59:59,326 INFO L280 TraceCheckUtils]: 212: Hoare triple {43746#true} assume 0 != ~tmp~2; {43746#true} is VALID [2020-07-17 21:59:59,327 INFO L263 TraceCheckUtils]: 213: Hoare triple {43746#true} call deactivatePump(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,327 INFO L280 TraceCheckUtils]: 214: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43746#true} is VALID [2020-07-17 21:59:59,328 INFO L280 TraceCheckUtils]: 215: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,328 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {43746#true} {43746#true} #518#return; {43746#true} is VALID [2020-07-17 21:59:59,328 INFO L280 TraceCheckUtils]: 217: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,329 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {43746#true} {43746#true} #542#return; {43746#true} is VALID [2020-07-17 21:59:59,329 INFO L263 TraceCheckUtils]: 219: Hoare triple {43746#true} call __utac_acc__Specification5_spec__3(); {43746#true} is VALID [2020-07-17 21:59:59,329 INFO L280 TraceCheckUtils]: 220: Hoare triple {43746#true} havoc ~tmp~6;havoc ~tmp___0~3; {43746#true} is VALID [2020-07-17 21:59:59,329 INFO L263 TraceCheckUtils]: 221: Hoare triple {43746#true} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:59,330 INFO L280 TraceCheckUtils]: 222: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43746#true} is VALID [2020-07-17 21:59:59,330 INFO L280 TraceCheckUtils]: 223: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,330 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {43746#true} {43746#true} #568#return; {43746#true} is VALID [2020-07-17 21:59:59,331 INFO L280 TraceCheckUtils]: 225: Hoare triple {43746#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {43746#true} is VALID [2020-07-17 21:59:59,331 INFO L280 TraceCheckUtils]: 226: Hoare triple {43746#true} assume !(2 != ~tmp~6); {43746#true} is VALID [2020-07-17 21:59:59,331 INFO L280 TraceCheckUtils]: 227: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,332 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {43746#true} {43746#true} #544#return; {43746#true} is VALID [2020-07-17 21:59:59,332 INFO L280 TraceCheckUtils]: 229: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,332 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {43746#true} {43747#false} #532#return; {43747#false} is VALID [2020-07-17 21:59:59,333 INFO L280 TraceCheckUtils]: 231: Hoare triple {43747#false} assume !false; {43747#false} is VALID [2020-07-17 21:59:59,333 INFO L280 TraceCheckUtils]: 232: Hoare triple {43747#false} assume ~splverifierCounter~0 < 4; {43747#false} is VALID [2020-07-17 21:59:59,333 INFO L280 TraceCheckUtils]: 233: Hoare triple {43747#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {43747#false} is VALID [2020-07-17 21:59:59,334 INFO L280 TraceCheckUtils]: 234: Hoare triple {43747#false} assume 0 != ~tmp~5; {43747#false} is VALID [2020-07-17 21:59:59,334 INFO L263 TraceCheckUtils]: 235: Hoare triple {43747#false} call waterRise(); {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:59,334 INFO L280 TraceCheckUtils]: 236: Hoare triple {43986#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {43746#true} is VALID [2020-07-17 21:59:59,334 INFO L280 TraceCheckUtils]: 237: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,335 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {43746#true} {43747#false} #524#return; {43747#false} is VALID [2020-07-17 21:59:59,335 INFO L280 TraceCheckUtils]: 239: Hoare triple {43747#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {43747#false} is VALID [2020-07-17 21:59:59,335 INFO L280 TraceCheckUtils]: 240: Hoare triple {43747#false} assume !(0 != ~tmp___0~2); {43747#false} is VALID [2020-07-17 21:59:59,336 INFO L280 TraceCheckUtils]: 241: Hoare triple {43747#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {43747#false} is VALID [2020-07-17 21:59:59,336 INFO L280 TraceCheckUtils]: 242: Hoare triple {43747#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {43747#false} is VALID [2020-07-17 21:59:59,336 INFO L280 TraceCheckUtils]: 243: Hoare triple {43747#false} assume !(0 != ~tmp___1~0); {43747#false} is VALID [2020-07-17 21:59:59,337 INFO L263 TraceCheckUtils]: 244: Hoare triple {43747#false} call timeShift(); {43747#false} is VALID [2020-07-17 21:59:59,337 INFO L263 TraceCheckUtils]: 245: Hoare triple {43747#false} call __utac_acc__Specification5_spec__2(); {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:59,337 INFO L263 TraceCheckUtils]: 246: Hoare triple {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-17 21:59:59,338 INFO L280 TraceCheckUtils]: 247: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-17 21:59:59,338 INFO L280 TraceCheckUtils]: 248: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,338 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {43746#true} {43985#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-17 21:59:59,339 INFO L280 TraceCheckUtils]: 250: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-17 21:59:59,339 INFO L280 TraceCheckUtils]: 251: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,339 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {43746#true} {43747#false} #538#return; {43747#false} is VALID [2020-07-17 21:59:59,339 INFO L280 TraceCheckUtils]: 253: Hoare triple {43747#false} assume !(0 != ~pumpRunning~0); {43747#false} is VALID [2020-07-17 21:59:59,340 INFO L280 TraceCheckUtils]: 254: Hoare triple {43747#false} assume 0 != ~systemActive~0; {43747#false} is VALID [2020-07-17 21:59:59,340 INFO L263 TraceCheckUtils]: 255: Hoare triple {43747#false} call processEnvironment(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,340 INFO L280 TraceCheckUtils]: 256: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43746#true} is VALID [2020-07-17 21:59:59,341 INFO L280 TraceCheckUtils]: 257: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-17 21:59:59,343 INFO L263 TraceCheckUtils]: 258: Hoare triple {43746#true} call processEnvironment__wrappee__lowWaterSensor(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,344 INFO L280 TraceCheckUtils]: 259: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43746#true} is VALID [2020-07-17 21:59:59,344 INFO L280 TraceCheckUtils]: 260: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-17 21:59:59,345 INFO L263 TraceCheckUtils]: 261: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,346 INFO L280 TraceCheckUtils]: 262: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:59,346 INFO L280 TraceCheckUtils]: 263: Hoare triple {43746#true} assume 0 == ~pumpRunning~0; {43746#true} is VALID [2020-07-17 21:59:59,346 INFO L263 TraceCheckUtils]: 264: Hoare triple {43746#true} call #t~ret10 := isHighWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:59,347 INFO L280 TraceCheckUtils]: 265: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-17 21:59:59,347 INFO L263 TraceCheckUtils]: 266: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-17 21:59:59,347 INFO L280 TraceCheckUtils]: 267: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:59,348 INFO L280 TraceCheckUtils]: 268: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-17 21:59:59,348 INFO L280 TraceCheckUtils]: 269: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,348 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-17 21:59:59,348 INFO L280 TraceCheckUtils]: 271: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-17 21:59:59,349 INFO L280 TraceCheckUtils]: 272: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-17 21:59:59,349 INFO L280 TraceCheckUtils]: 273: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-17 21:59:59,349 INFO L280 TraceCheckUtils]: 274: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,350 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-17 21:59:59,350 INFO L280 TraceCheckUtils]: 276: Hoare triple {43746#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43746#true} is VALID [2020-07-17 21:59:59,350 INFO L280 TraceCheckUtils]: 277: Hoare triple {43746#true} assume 0 != ~tmp~0; {43746#true} is VALID [2020-07-17 21:59:59,352 INFO L263 TraceCheckUtils]: 278: Hoare triple {43746#true} call activatePump(); {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,352 INFO L280 TraceCheckUtils]: 279: Hoare triple {44039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-17 21:59:59,353 INFO L280 TraceCheckUtils]: 280: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,353 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-17 21:59:59,353 INFO L280 TraceCheckUtils]: 282: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,354 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {43746#true} {43746#true} #564#return; {43746#true} is VALID [2020-07-17 21:59:59,354 INFO L280 TraceCheckUtils]: 284: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,354 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {43746#true} {43746#true} #522#return; {43746#true} is VALID [2020-07-17 21:59:59,355 INFO L280 TraceCheckUtils]: 286: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,355 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {43746#true} {43747#false} #542#return; {43747#false} is VALID [2020-07-17 21:59:59,355 INFO L263 TraceCheckUtils]: 288: Hoare triple {43747#false} call __utac_acc__Specification5_spec__3(); {43747#false} is VALID [2020-07-17 21:59:59,355 INFO L280 TraceCheckUtils]: 289: Hoare triple {43747#false} havoc ~tmp~6;havoc ~tmp___0~3; {43747#false} is VALID [2020-07-17 21:59:59,356 INFO L263 TraceCheckUtils]: 290: Hoare triple {43747#false} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-17 21:59:59,356 INFO L280 TraceCheckUtils]: 291: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43746#true} is VALID [2020-07-17 21:59:59,356 INFO L280 TraceCheckUtils]: 292: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,357 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {43746#true} {43747#false} #568#return; {43747#false} is VALID [2020-07-17 21:59:59,357 INFO L280 TraceCheckUtils]: 294: Hoare triple {43747#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {43747#false} is VALID [2020-07-17 21:59:59,357 INFO L280 TraceCheckUtils]: 295: Hoare triple {43747#false} assume 2 != ~tmp~6; {43747#false} is VALID [2020-07-17 21:59:59,358 INFO L263 TraceCheckUtils]: 296: Hoare triple {43747#false} call #t~ret39 := isPumpRunning(); {43746#true} is VALID [2020-07-17 21:59:59,358 INFO L280 TraceCheckUtils]: 297: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-17 21:59:59,358 INFO L280 TraceCheckUtils]: 298: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 21:59:59,358 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {43746#true} {43747#false} #570#return; {43747#false} is VALID [2020-07-17 21:59:59,358 INFO L280 TraceCheckUtils]: 300: Hoare triple {43747#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {43747#false} is VALID [2020-07-17 21:59:59,359 INFO L280 TraceCheckUtils]: 301: Hoare triple {43747#false} assume 0 != ~tmp___0~3; {43747#false} is VALID [2020-07-17 21:59:59,359 INFO L280 TraceCheckUtils]: 302: Hoare triple {43747#false} assume 0 == ~switchedOnBeforeTS~0; {43747#false} is VALID [2020-07-17 21:59:59,359 INFO L263 TraceCheckUtils]: 303: Hoare triple {43747#false} call __automaton_fail(); {43747#false} is VALID [2020-07-17 21:59:59,359 INFO L280 TraceCheckUtils]: 304: Hoare triple {43747#false} assume !false; {43747#false} is VALID [2020-07-17 21:59:59,517 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 21:59:59,520 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1816340397] [2020-07-17 21:59:59,522 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [319165404] [2020-07-17 21:59:59,522 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:59:59,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,940 INFO L264 TraceCheckSpWp]: Trace formula consists of 1302 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-17 22:00:00,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:00,069 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:00:00,932 INFO L263 TraceCheckUtils]: 0: Hoare triple {43746#true} call ULTIMATE.init(); {43746#true} is VALID [2020-07-17 22:00:00,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {44375#(<= ~waterLevel~0 1)} assume true; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,939 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {44375#(<= ~waterLevel~0 1)} {43746#true} #586#return; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,940 INFO L263 TraceCheckUtils]: 4: Hoare triple {44375#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,941 INFO L280 TraceCheckUtils]: 5: Hoare triple {44375#(<= ~waterLevel~0 1)} havoc ~retValue_acc~13;havoc ~tmp~10; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,941 INFO L263 TraceCheckUtils]: 6: Hoare triple {44375#(<= ~waterLevel~0 1)} call select_helpers(); {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,942 INFO L280 TraceCheckUtils]: 7: Hoare triple {44375#(<= ~waterLevel~0 1)} assume true; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,943 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {44375#(<= ~waterLevel~0 1)} {44375#(<= ~waterLevel~0 1)} #472#return; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,943 INFO L263 TraceCheckUtils]: 9: Hoare triple {44375#(<= ~waterLevel~0 1)} call select_features(); {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,944 INFO L280 TraceCheckUtils]: 10: Hoare triple {44375#(<= ~waterLevel~0 1)} assume true; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,945 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {44375#(<= ~waterLevel~0 1)} {44375#(<= ~waterLevel~0 1)} #474#return; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,945 INFO L263 TraceCheckUtils]: 12: Hoare triple {44375#(<= ~waterLevel~0 1)} call #t~ret75 := valid_product(); {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,946 INFO L280 TraceCheckUtils]: 13: Hoare triple {44375#(<= ~waterLevel~0 1)} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,947 INFO L280 TraceCheckUtils]: 14: Hoare triple {44375#(<= ~waterLevel~0 1)} assume true; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,948 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {44375#(<= ~waterLevel~0 1)} {44375#(<= ~waterLevel~0 1)} #476#return; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,948 INFO L280 TraceCheckUtils]: 16: Hoare triple {44375#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,949 INFO L280 TraceCheckUtils]: 17: Hoare triple {44375#(<= ~waterLevel~0 1)} assume 0 != ~tmp~10; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,950 INFO L263 TraceCheckUtils]: 18: Hoare triple {44375#(<= ~waterLevel~0 1)} call setup(); {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,951 INFO L280 TraceCheckUtils]: 19: Hoare triple {44375#(<= ~waterLevel~0 1)} assume true; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,952 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {44375#(<= ~waterLevel~0 1)} {44375#(<= ~waterLevel~0 1)} #478#return; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,952 INFO L263 TraceCheckUtils]: 21: Hoare triple {44375#(<= ~waterLevel~0 1)} call runTest(); {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,953 INFO L263 TraceCheckUtils]: 22: Hoare triple {44375#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,954 INFO L280 TraceCheckUtils]: 23: Hoare triple {44375#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,954 INFO L280 TraceCheckUtils]: 24: Hoare triple {44375#(<= ~waterLevel~0 1)} assume true; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,955 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {44375#(<= ~waterLevel~0 1)} {44375#(<= ~waterLevel~0 1)} #576#return; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,956 INFO L263 TraceCheckUtils]: 26: Hoare triple {44375#(<= ~waterLevel~0 1)} call test(); {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,956 INFO L280 TraceCheckUtils]: 27: Hoare triple {44375#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,957 INFO L280 TraceCheckUtils]: 28: Hoare triple {44375#(<= ~waterLevel~0 1)} assume !false; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,957 INFO L280 TraceCheckUtils]: 29: Hoare triple {44375#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,958 INFO L280 TraceCheckUtils]: 30: Hoare triple {44375#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,959 INFO L280 TraceCheckUtils]: 31: Hoare triple {44375#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5; {44375#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:00:00,959 INFO L263 TraceCheckUtils]: 32: Hoare triple {44375#(<= ~waterLevel~0 1)} call waterRise(); {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:00,960 INFO L280 TraceCheckUtils]: 33: Hoare triple {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {44473#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:00:00,961 INFO L280 TraceCheckUtils]: 34: Hoare triple {44473#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {44473#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:00:00,962 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {44473#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {44375#(<= ~waterLevel~0 1)} #524#return; {44480#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:00:00,962 INFO L280 TraceCheckUtils]: 36: Hoare triple {44480#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {44480#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:00:00,963 INFO L280 TraceCheckUtils]: 37: Hoare triple {44480#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {44480#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:00:00,963 INFO L280 TraceCheckUtils]: 38: Hoare triple {44480#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {44480#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:00:00,964 INFO L280 TraceCheckUtils]: 39: Hoare triple {44480#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {44480#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:00:00,964 INFO L280 TraceCheckUtils]: 40: Hoare triple {44480#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {44480#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:00:00,965 INFO L263 TraceCheckUtils]: 41: Hoare triple {44480#(<= ~waterLevel~0 2)} call timeShift(); {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:00,965 INFO L263 TraceCheckUtils]: 42: Hoare triple {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {43746#true} is VALID [2020-07-17 22:00:00,966 INFO L263 TraceCheckUtils]: 43: Hoare triple {43746#true} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-17 22:00:00,966 INFO L280 TraceCheckUtils]: 44: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-17 22:00:00,966 INFO L280 TraceCheckUtils]: 45: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 22:00:00,966 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {43746#true} {43746#true} #566#return; {43746#true} is VALID [2020-07-17 22:00:00,966 INFO L280 TraceCheckUtils]: 47: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-17 22:00:00,966 INFO L280 TraceCheckUtils]: 48: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 22:00:00,967 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {43746#true} {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #538#return; {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:00,968 INFO L280 TraceCheckUtils]: 50: Hoare triple {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:00,969 INFO L280 TraceCheckUtils]: 51: Hoare triple {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:00,969 INFO L263 TraceCheckUtils]: 52: Hoare triple {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {43746#true} is VALID [2020-07-17 22:00:00,969 INFO L280 TraceCheckUtils]: 53: Hoare triple {43746#true} havoc ~tmp~2; {43746#true} is VALID [2020-07-17 22:00:00,970 INFO L280 TraceCheckUtils]: 54: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-17 22:00:00,970 INFO L263 TraceCheckUtils]: 55: Hoare triple {43746#true} call processEnvironment__wrappee__lowWaterSensor(); {43746#true} is VALID [2020-07-17 22:00:00,970 INFO L280 TraceCheckUtils]: 56: Hoare triple {43746#true} havoc ~tmp~1; {43746#true} is VALID [2020-07-17 22:00:00,970 INFO L280 TraceCheckUtils]: 57: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-17 22:00:00,970 INFO L263 TraceCheckUtils]: 58: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {43746#true} is VALID [2020-07-17 22:00:00,971 INFO L280 TraceCheckUtils]: 59: Hoare triple {43746#true} havoc ~tmp~0; {43746#true} is VALID [2020-07-17 22:00:00,971 INFO L280 TraceCheckUtils]: 60: Hoare triple {43746#true} assume 0 == ~pumpRunning~0; {43746#true} is VALID [2020-07-17 22:00:00,971 INFO L263 TraceCheckUtils]: 61: Hoare triple {43746#true} call #t~ret10 := isHighWaterLevel(); {43746#true} is VALID [2020-07-17 22:00:00,971 INFO L280 TraceCheckUtils]: 62: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-17 22:00:00,971 INFO L263 TraceCheckUtils]: 63: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-17 22:00:00,971 INFO L280 TraceCheckUtils]: 64: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-17 22:00:00,972 INFO L280 TraceCheckUtils]: 65: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-17 22:00:00,972 INFO L280 TraceCheckUtils]: 66: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 22:00:00,972 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-17 22:00:00,972 INFO L280 TraceCheckUtils]: 68: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-17 22:00:00,972 INFO L280 TraceCheckUtils]: 69: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-17 22:00:00,973 INFO L280 TraceCheckUtils]: 70: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-17 22:00:00,973 INFO L280 TraceCheckUtils]: 71: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 22:00:00,973 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-17 22:00:00,973 INFO L280 TraceCheckUtils]: 73: Hoare triple {43746#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43746#true} is VALID [2020-07-17 22:00:00,973 INFO L280 TraceCheckUtils]: 74: Hoare triple {43746#true} assume 0 != ~tmp~0; {43746#true} is VALID [2020-07-17 22:00:00,973 INFO L263 TraceCheckUtils]: 75: Hoare triple {43746#true} call activatePump(); {43746#true} is VALID [2020-07-17 22:00:00,974 INFO L280 TraceCheckUtils]: 76: Hoare triple {43746#true} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-17 22:00:00,974 INFO L280 TraceCheckUtils]: 77: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 22:00:00,974 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-17 22:00:00,974 INFO L280 TraceCheckUtils]: 79: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 22:00:00,974 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {43746#true} {43746#true} #564#return; {43746#true} is VALID [2020-07-17 22:00:00,975 INFO L280 TraceCheckUtils]: 81: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 22:00:00,975 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {43746#true} {43746#true} #522#return; {43746#true} is VALID [2020-07-17 22:00:00,975 INFO L280 TraceCheckUtils]: 83: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 22:00:00,977 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {43746#true} {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #542#return; {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:00,977 INFO L263 TraceCheckUtils]: 85: Hoare triple {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {43746#true} is VALID [2020-07-17 22:00:00,977 INFO L280 TraceCheckUtils]: 86: Hoare triple {43746#true} havoc ~tmp~6;havoc ~tmp___0~3; {43746#true} is VALID [2020-07-17 22:00:00,977 INFO L263 TraceCheckUtils]: 87: Hoare triple {43746#true} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-17 22:00:00,978 INFO L280 TraceCheckUtils]: 88: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43746#true} is VALID [2020-07-17 22:00:00,978 INFO L280 TraceCheckUtils]: 89: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 22:00:00,978 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {43746#true} {43746#true} #568#return; {43746#true} is VALID [2020-07-17 22:00:00,978 INFO L280 TraceCheckUtils]: 91: Hoare triple {43746#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {43746#true} is VALID [2020-07-17 22:00:00,978 INFO L280 TraceCheckUtils]: 92: Hoare triple {43746#true} assume !(2 != ~tmp~6); {43746#true} is VALID [2020-07-17 22:00:00,979 INFO L280 TraceCheckUtils]: 93: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 22:00:00,979 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {43746#true} {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #544#return; {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:00,980 INFO L280 TraceCheckUtils]: 95: Hoare triple {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:00,981 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {44480#(<= ~waterLevel~0 2)} #532#return; {44480#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:00:00,982 INFO L280 TraceCheckUtils]: 97: Hoare triple {44480#(<= ~waterLevel~0 2)} assume !false; {44480#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:00:00,982 INFO L280 TraceCheckUtils]: 98: Hoare triple {44480#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {44480#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:00:00,983 INFO L280 TraceCheckUtils]: 99: Hoare triple {44480#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {44480#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:00:00,984 INFO L280 TraceCheckUtils]: 100: Hoare triple {44480#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~5); {44480#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:00:00,984 INFO L280 TraceCheckUtils]: 101: Hoare triple {44480#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {44480#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:00:00,985 INFO L280 TraceCheckUtils]: 102: Hoare triple {44480#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {44480#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:00:00,985 INFO L280 TraceCheckUtils]: 103: Hoare triple {44480#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {44480#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:00:00,986 INFO L280 TraceCheckUtils]: 104: Hoare triple {44480#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {44480#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:00:00,986 INFO L280 TraceCheckUtils]: 105: Hoare triple {44480#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {44480#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:00:00,987 INFO L263 TraceCheckUtils]: 106: Hoare triple {44480#(<= ~waterLevel~0 2)} call timeShift(); {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:00,987 INFO L263 TraceCheckUtils]: 107: Hoare triple {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {43746#true} is VALID [2020-07-17 22:00:00,988 INFO L263 TraceCheckUtils]: 108: Hoare triple {43746#true} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-17 22:00:00,988 INFO L280 TraceCheckUtils]: 109: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-17 22:00:00,988 INFO L280 TraceCheckUtils]: 110: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 22:00:00,988 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {43746#true} {43746#true} #566#return; {43746#true} is VALID [2020-07-17 22:00:00,988 INFO L280 TraceCheckUtils]: 112: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-17 22:00:00,988 INFO L280 TraceCheckUtils]: 113: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 22:00:00,989 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {43746#true} {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #538#return; {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:00,990 INFO L280 TraceCheckUtils]: 115: Hoare triple {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:00,990 INFO L263 TraceCheckUtils]: 116: Hoare triple {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:00,991 INFO L280 TraceCheckUtils]: 117: Hoare triple {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:00,994 INFO L280 TraceCheckUtils]: 118: Hoare triple {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:00,995 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {44469#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #540#return; {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:00,996 INFO L280 TraceCheckUtils]: 120: Hoare triple {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:00,996 INFO L263 TraceCheckUtils]: 121: Hoare triple {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {43746#true} is VALID [2020-07-17 22:00:00,996 INFO L280 TraceCheckUtils]: 122: Hoare triple {43746#true} havoc ~tmp~2; {43746#true} is VALID [2020-07-17 22:00:00,996 INFO L280 TraceCheckUtils]: 123: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-17 22:00:00,996 INFO L263 TraceCheckUtils]: 124: Hoare triple {43746#true} call #t~ret12 := isMethaneAlarm(); {43746#true} is VALID [2020-07-17 22:00:00,997 INFO L280 TraceCheckUtils]: 125: Hoare triple {43746#true} havoc ~retValue_acc~4; {43746#true} is VALID [2020-07-17 22:00:00,997 INFO L263 TraceCheckUtils]: 126: Hoare triple {43746#true} call #t~ret13 := isMethaneLevelCritical(); {43746#true} is VALID [2020-07-17 22:00:00,997 INFO L280 TraceCheckUtils]: 127: Hoare triple {43746#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43746#true} is VALID [2020-07-17 22:00:00,997 INFO L280 TraceCheckUtils]: 128: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 22:00:00,997 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {43746#true} {43746#true} #580#return; {43746#true} is VALID [2020-07-17 22:00:00,998 INFO L280 TraceCheckUtils]: 130: Hoare triple {43746#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43746#true} is VALID [2020-07-17 22:00:00,998 INFO L280 TraceCheckUtils]: 131: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 22:00:00,998 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {43746#true} {43746#true} #516#return; {43746#true} is VALID [2020-07-17 22:00:00,998 INFO L280 TraceCheckUtils]: 133: Hoare triple {43746#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43746#true} is VALID [2020-07-17 22:00:00,999 INFO L280 TraceCheckUtils]: 134: Hoare triple {43746#true} assume !(0 != ~tmp~2); {43746#true} is VALID [2020-07-17 22:00:00,999 INFO L263 TraceCheckUtils]: 135: Hoare triple {43746#true} call processEnvironment__wrappee__lowWaterSensor(); {43746#true} is VALID [2020-07-17 22:00:00,999 INFO L280 TraceCheckUtils]: 136: Hoare triple {43746#true} havoc ~tmp~1; {43746#true} is VALID [2020-07-17 22:00:00,999 INFO L280 TraceCheckUtils]: 137: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-17 22:00:00,999 INFO L263 TraceCheckUtils]: 138: Hoare triple {43746#true} call #t~ret11 := isLowWaterLevel(); {43746#true} is VALID [2020-07-17 22:00:01,000 INFO L280 TraceCheckUtils]: 139: Hoare triple {43746#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {43746#true} is VALID [2020-07-17 22:00:01,000 INFO L263 TraceCheckUtils]: 140: Hoare triple {43746#true} call #t~ret31 := isLowWaterSensorDry(); {43746#true} is VALID [2020-07-17 22:00:01,001 INFO L280 TraceCheckUtils]: 141: Hoare triple {43746#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {43746#true} is VALID [2020-07-17 22:00:01,001 INFO L280 TraceCheckUtils]: 142: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 22:00:01,002 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {43746#true} {43746#true} #514#return; {43746#true} is VALID [2020-07-17 22:00:01,002 INFO L280 TraceCheckUtils]: 144: Hoare triple {43746#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {43746#true} is VALID [2020-07-17 22:00:01,002 INFO L280 TraceCheckUtils]: 145: Hoare triple {43746#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {43746#true} is VALID [2020-07-17 22:00:01,002 INFO L280 TraceCheckUtils]: 146: Hoare triple {43746#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {43746#true} is VALID [2020-07-17 22:00:01,002 INFO L280 TraceCheckUtils]: 147: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 22:00:01,003 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {43746#true} {43746#true} #558#return; {43746#true} is VALID [2020-07-17 22:00:01,003 INFO L280 TraceCheckUtils]: 149: Hoare triple {43746#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {43746#true} is VALID [2020-07-17 22:00:01,003 INFO L280 TraceCheckUtils]: 150: Hoare triple {43746#true} assume !(0 != ~tmp~1); {43746#true} is VALID [2020-07-17 22:00:01,003 INFO L263 TraceCheckUtils]: 151: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {43746#true} is VALID [2020-07-17 22:00:01,003 INFO L280 TraceCheckUtils]: 152: Hoare triple {43746#true} havoc ~tmp~0; {43746#true} is VALID [2020-07-17 22:00:01,004 INFO L280 TraceCheckUtils]: 153: Hoare triple {43746#true} assume !(0 == ~pumpRunning~0); {43746#true} is VALID [2020-07-17 22:00:01,004 INFO L263 TraceCheckUtils]: 154: Hoare triple {43746#true} call processEnvironment__wrappee__base(); {43746#true} is VALID [2020-07-17 22:00:01,004 INFO L280 TraceCheckUtils]: 155: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 22:00:01,004 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {43746#true} {43746#true} #556#return; {43746#true} is VALID [2020-07-17 22:00:01,004 INFO L280 TraceCheckUtils]: 157: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 22:00:01,005 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {43746#true} {43746#true} #562#return; {43746#true} is VALID [2020-07-17 22:00:01,005 INFO L280 TraceCheckUtils]: 159: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 22:00:01,005 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {43746#true} {43746#true} #520#return; {43746#true} is VALID [2020-07-17 22:00:01,005 INFO L280 TraceCheckUtils]: 161: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-17 22:00:01,007 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {43746#true} {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #542#return; {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:01,007 INFO L263 TraceCheckUtils]: 163: Hoare triple {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {43746#true} is VALID [2020-07-17 22:00:01,007 INFO L280 TraceCheckUtils]: 164: Hoare triple {43746#true} havoc ~tmp~6;havoc ~tmp___0~3; {43746#true} is VALID [2020-07-17 22:00:01,008 INFO L263 TraceCheckUtils]: 165: Hoare triple {43746#true} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-17 22:00:01,008 INFO L280 TraceCheckUtils]: 166: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44874#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 22:00:01,009 INFO L280 TraceCheckUtils]: 167: Hoare triple {44874#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {44874#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 22:00:01,010 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {44874#(<= |getWaterLevel_#res| ~waterLevel~0)} {43746#true} #568#return; {44881#(<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)} is VALID [2020-07-17 22:00:01,011 INFO L280 TraceCheckUtils]: 169: Hoare triple {44881#(<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {44885#(<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0)} is VALID [2020-07-17 22:00:01,011 INFO L280 TraceCheckUtils]: 170: Hoare triple {44885#(<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0)} assume !(2 != ~tmp~6); {44889#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:01,012 INFO L280 TraceCheckUtils]: 171: Hoare triple {44889#(<= 2 ~waterLevel~0)} assume true; {44889#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:01,013 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {44889#(<= 2 ~waterLevel~0)} {44123#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #544#return; {44896#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 22:00:01,013 INFO L280 TraceCheckUtils]: 173: Hoare triple {44896#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {44896#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 22:00:01,014 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {44896#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {44480#(<= ~waterLevel~0 2)} #532#return; {43747#false} is VALID [2020-07-17 22:00:01,014 INFO L280 TraceCheckUtils]: 175: Hoare triple {43747#false} assume !false; {43747#false} is VALID [2020-07-17 22:00:01,015 INFO L280 TraceCheckUtils]: 176: Hoare triple {43747#false} assume ~splverifierCounter~0 < 4; {43747#false} is VALID [2020-07-17 22:00:01,015 INFO L280 TraceCheckUtils]: 177: Hoare triple {43747#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {43747#false} is VALID [2020-07-17 22:00:01,015 INFO L280 TraceCheckUtils]: 178: Hoare triple {43747#false} assume !(0 != ~tmp~5); {43747#false} is VALID [2020-07-17 22:00:01,015 INFO L280 TraceCheckUtils]: 179: Hoare triple {43747#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {43747#false} is VALID [2020-07-17 22:00:01,015 INFO L280 TraceCheckUtils]: 180: Hoare triple {43747#false} assume !(0 != ~tmp___0~2); {43747#false} is VALID [2020-07-17 22:00:01,015 INFO L280 TraceCheckUtils]: 181: Hoare triple {43747#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {43747#false} is VALID [2020-07-17 22:00:01,016 INFO L280 TraceCheckUtils]: 182: Hoare triple {43747#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {43747#false} is VALID [2020-07-17 22:00:01,016 INFO L280 TraceCheckUtils]: 183: Hoare triple {43747#false} assume !(0 != ~tmp___1~0); {43747#false} is VALID [2020-07-17 22:00:01,016 INFO L263 TraceCheckUtils]: 184: Hoare triple {43747#false} call timeShift(); {43747#false} is VALID [2020-07-17 22:00:01,016 INFO L263 TraceCheckUtils]: 185: Hoare triple {43747#false} call __utac_acc__Specification5_spec__2(); {43747#false} is VALID [2020-07-17 22:00:01,016 INFO L263 TraceCheckUtils]: 186: Hoare triple {43747#false} call #t~ret37 := isPumpRunning(); {43747#false} is VALID [2020-07-17 22:00:01,017 INFO L280 TraceCheckUtils]: 187: Hoare triple {43747#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43747#false} is VALID [2020-07-17 22:00:01,017 INFO L280 TraceCheckUtils]: 188: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-17 22:00:01,017 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {43747#false} {43747#false} #566#return; {43747#false} is VALID [2020-07-17 22:00:01,017 INFO L280 TraceCheckUtils]: 190: Hoare triple {43747#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43747#false} is VALID [2020-07-17 22:00:01,017 INFO L280 TraceCheckUtils]: 191: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-17 22:00:01,017 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {43747#false} {43747#false} #538#return; {43747#false} is VALID [2020-07-17 22:00:01,018 INFO L280 TraceCheckUtils]: 193: Hoare triple {43747#false} assume 0 != ~pumpRunning~0; {43747#false} is VALID [2020-07-17 22:00:01,018 INFO L263 TraceCheckUtils]: 194: Hoare triple {43747#false} call lowerWaterLevel(); {43747#false} is VALID [2020-07-17 22:00:01,018 INFO L280 TraceCheckUtils]: 195: Hoare triple {43747#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43747#false} is VALID [2020-07-17 22:00:01,018 INFO L280 TraceCheckUtils]: 196: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-17 22:00:01,018 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {43747#false} {43747#false} #540#return; {43747#false} is VALID [2020-07-17 22:00:01,019 INFO L280 TraceCheckUtils]: 198: Hoare triple {43747#false} assume 0 != ~systemActive~0; {43747#false} is VALID [2020-07-17 22:00:01,019 INFO L263 TraceCheckUtils]: 199: Hoare triple {43747#false} call processEnvironment(); {43747#false} is VALID [2020-07-17 22:00:01,019 INFO L280 TraceCheckUtils]: 200: Hoare triple {43747#false} havoc ~tmp~2; {43747#false} is VALID [2020-07-17 22:00:01,019 INFO L280 TraceCheckUtils]: 201: Hoare triple {43747#false} assume 0 != ~pumpRunning~0; {43747#false} is VALID [2020-07-17 22:00:01,019 INFO L263 TraceCheckUtils]: 202: Hoare triple {43747#false} call #t~ret12 := isMethaneAlarm(); {43747#false} is VALID [2020-07-17 22:00:01,019 INFO L280 TraceCheckUtils]: 203: Hoare triple {43747#false} havoc ~retValue_acc~4; {43747#false} is VALID [2020-07-17 22:00:01,020 INFO L263 TraceCheckUtils]: 204: Hoare triple {43747#false} call #t~ret13 := isMethaneLevelCritical(); {43747#false} is VALID [2020-07-17 22:00:01,020 INFO L280 TraceCheckUtils]: 205: Hoare triple {43747#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43747#false} is VALID [2020-07-17 22:00:01,020 INFO L280 TraceCheckUtils]: 206: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-17 22:00:01,020 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {43747#false} {43747#false} #580#return; {43747#false} is VALID [2020-07-17 22:00:01,020 INFO L280 TraceCheckUtils]: 208: Hoare triple {43747#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43747#false} is VALID [2020-07-17 22:00:01,021 INFO L280 TraceCheckUtils]: 209: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-17 22:00:01,021 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {43747#false} {43747#false} #516#return; {43747#false} is VALID [2020-07-17 22:00:01,021 INFO L280 TraceCheckUtils]: 211: Hoare triple {43747#false} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43747#false} is VALID [2020-07-17 22:00:01,021 INFO L280 TraceCheckUtils]: 212: Hoare triple {43747#false} assume 0 != ~tmp~2; {43747#false} is VALID [2020-07-17 22:00:01,021 INFO L263 TraceCheckUtils]: 213: Hoare triple {43747#false} call deactivatePump(); {43747#false} is VALID [2020-07-17 22:00:01,021 INFO L280 TraceCheckUtils]: 214: Hoare triple {43747#false} ~pumpRunning~0 := 0; {43747#false} is VALID [2020-07-17 22:00:01,022 INFO L280 TraceCheckUtils]: 215: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-17 22:00:01,022 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {43747#false} {43747#false} #518#return; {43747#false} is VALID [2020-07-17 22:00:01,022 INFO L280 TraceCheckUtils]: 217: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-17 22:00:01,022 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {43747#false} {43747#false} #542#return; {43747#false} is VALID [2020-07-17 22:00:01,022 INFO L263 TraceCheckUtils]: 219: Hoare triple {43747#false} call __utac_acc__Specification5_spec__3(); {43747#false} is VALID [2020-07-17 22:00:01,022 INFO L280 TraceCheckUtils]: 220: Hoare triple {43747#false} havoc ~tmp~6;havoc ~tmp___0~3; {43747#false} is VALID [2020-07-17 22:00:01,023 INFO L263 TraceCheckUtils]: 221: Hoare triple {43747#false} call #t~ret38 := getWaterLevel(); {43747#false} is VALID [2020-07-17 22:00:01,023 INFO L280 TraceCheckUtils]: 222: Hoare triple {43747#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43747#false} is VALID [2020-07-17 22:00:01,023 INFO L280 TraceCheckUtils]: 223: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-17 22:00:01,023 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {43747#false} {43747#false} #568#return; {43747#false} is VALID [2020-07-17 22:00:01,023 INFO L280 TraceCheckUtils]: 225: Hoare triple {43747#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {43747#false} is VALID [2020-07-17 22:00:01,024 INFO L280 TraceCheckUtils]: 226: Hoare triple {43747#false} assume !(2 != ~tmp~6); {43747#false} is VALID [2020-07-17 22:00:01,024 INFO L280 TraceCheckUtils]: 227: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-17 22:00:01,024 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {43747#false} {43747#false} #544#return; {43747#false} is VALID [2020-07-17 22:00:01,024 INFO L280 TraceCheckUtils]: 229: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-17 22:00:01,024 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {43747#false} {43747#false} #532#return; {43747#false} is VALID [2020-07-17 22:00:01,024 INFO L280 TraceCheckUtils]: 231: Hoare triple {43747#false} assume !false; {43747#false} is VALID [2020-07-17 22:00:01,025 INFO L280 TraceCheckUtils]: 232: Hoare triple {43747#false} assume ~splverifierCounter~0 < 4; {43747#false} is VALID [2020-07-17 22:00:01,025 INFO L280 TraceCheckUtils]: 233: Hoare triple {43747#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {43747#false} is VALID [2020-07-17 22:00:01,025 INFO L280 TraceCheckUtils]: 234: Hoare triple {43747#false} assume 0 != ~tmp~5; {43747#false} is VALID [2020-07-17 22:00:01,025 INFO L263 TraceCheckUtils]: 235: Hoare triple {43747#false} call waterRise(); {43747#false} is VALID [2020-07-17 22:00:01,025 INFO L280 TraceCheckUtils]: 236: Hoare triple {43747#false} assume !(~waterLevel~0 < 2); {43747#false} is VALID [2020-07-17 22:00:01,026 INFO L280 TraceCheckUtils]: 237: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-17 22:00:01,026 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {43747#false} {43747#false} #524#return; {43747#false} is VALID [2020-07-17 22:00:01,026 INFO L280 TraceCheckUtils]: 239: Hoare triple {43747#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {43747#false} is VALID [2020-07-17 22:00:01,026 INFO L280 TraceCheckUtils]: 240: Hoare triple {43747#false} assume !(0 != ~tmp___0~2); {43747#false} is VALID [2020-07-17 22:00:01,026 INFO L280 TraceCheckUtils]: 241: Hoare triple {43747#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {43747#false} is VALID [2020-07-17 22:00:01,027 INFO L280 TraceCheckUtils]: 242: Hoare triple {43747#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {43747#false} is VALID [2020-07-17 22:00:01,027 INFO L280 TraceCheckUtils]: 243: Hoare triple {43747#false} assume !(0 != ~tmp___1~0); {43747#false} is VALID [2020-07-17 22:00:01,027 INFO L263 TraceCheckUtils]: 244: Hoare triple {43747#false} call timeShift(); {43747#false} is VALID [2020-07-17 22:00:01,027 INFO L263 TraceCheckUtils]: 245: Hoare triple {43747#false} call __utac_acc__Specification5_spec__2(); {43747#false} is VALID [2020-07-17 22:00:01,027 INFO L263 TraceCheckUtils]: 246: Hoare triple {43747#false} call #t~ret37 := isPumpRunning(); {43747#false} is VALID [2020-07-17 22:00:01,027 INFO L280 TraceCheckUtils]: 247: Hoare triple {43747#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43747#false} is VALID [2020-07-17 22:00:01,028 INFO L280 TraceCheckUtils]: 248: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-17 22:00:01,028 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {43747#false} {43747#false} #566#return; {43747#false} is VALID [2020-07-17 22:00:01,028 INFO L280 TraceCheckUtils]: 250: Hoare triple {43747#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43747#false} is VALID [2020-07-17 22:00:01,028 INFO L280 TraceCheckUtils]: 251: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-17 22:00:01,028 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {43747#false} {43747#false} #538#return; {43747#false} is VALID [2020-07-17 22:00:01,029 INFO L280 TraceCheckUtils]: 253: Hoare triple {43747#false} assume !(0 != ~pumpRunning~0); {43747#false} is VALID [2020-07-17 22:00:01,029 INFO L280 TraceCheckUtils]: 254: Hoare triple {43747#false} assume 0 != ~systemActive~0; {43747#false} is VALID [2020-07-17 22:00:01,029 INFO L263 TraceCheckUtils]: 255: Hoare triple {43747#false} call processEnvironment(); {43747#false} is VALID [2020-07-17 22:00:01,029 INFO L280 TraceCheckUtils]: 256: Hoare triple {43747#false} havoc ~tmp~2; {43747#false} is VALID [2020-07-17 22:00:01,029 INFO L280 TraceCheckUtils]: 257: Hoare triple {43747#false} assume !(0 != ~pumpRunning~0); {43747#false} is VALID [2020-07-17 22:00:01,029 INFO L263 TraceCheckUtils]: 258: Hoare triple {43747#false} call processEnvironment__wrappee__lowWaterSensor(); {43747#false} is VALID [2020-07-17 22:00:01,030 INFO L280 TraceCheckUtils]: 259: Hoare triple {43747#false} havoc ~tmp~1; {43747#false} is VALID [2020-07-17 22:00:01,030 INFO L280 TraceCheckUtils]: 260: Hoare triple {43747#false} assume !(0 != ~pumpRunning~0); {43747#false} is VALID [2020-07-17 22:00:01,030 INFO L263 TraceCheckUtils]: 261: Hoare triple {43747#false} call processEnvironment__wrappee__highWaterSensor(); {43747#false} is VALID [2020-07-17 22:00:01,042 INFO L280 TraceCheckUtils]: 262: Hoare triple {43747#false} havoc ~tmp~0; {43747#false} is VALID [2020-07-17 22:00:01,043 INFO L280 TraceCheckUtils]: 263: Hoare triple {43747#false} assume 0 == ~pumpRunning~0; {43747#false} is VALID [2020-07-17 22:00:01,043 INFO L263 TraceCheckUtils]: 264: Hoare triple {43747#false} call #t~ret10 := isHighWaterLevel(); {43747#false} is VALID [2020-07-17 22:00:01,043 INFO L280 TraceCheckUtils]: 265: Hoare triple {43747#false} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43747#false} is VALID [2020-07-17 22:00:01,044 INFO L263 TraceCheckUtils]: 266: Hoare triple {43747#false} call #t~ret30 := isHighWaterSensorDry(); {43747#false} is VALID [2020-07-17 22:00:01,044 INFO L280 TraceCheckUtils]: 267: Hoare triple {43747#false} havoc ~retValue_acc~2; {43747#false} is VALID [2020-07-17 22:00:01,044 INFO L280 TraceCheckUtils]: 268: Hoare triple {43747#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43747#false} is VALID [2020-07-17 22:00:01,044 INFO L280 TraceCheckUtils]: 269: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-17 22:00:01,044 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {43747#false} {43747#false} #536#return; {43747#false} is VALID [2020-07-17 22:00:01,044 INFO L280 TraceCheckUtils]: 271: Hoare triple {43747#false} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43747#false} is VALID [2020-07-17 22:00:01,045 INFO L280 TraceCheckUtils]: 272: Hoare triple {43747#false} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43747#false} is VALID [2020-07-17 22:00:01,045 INFO L280 TraceCheckUtils]: 273: Hoare triple {43747#false} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43747#false} is VALID [2020-07-17 22:00:01,045 INFO L280 TraceCheckUtils]: 274: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-17 22:00:01,045 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {43747#false} {43747#false} #550#return; {43747#false} is VALID [2020-07-17 22:00:01,045 INFO L280 TraceCheckUtils]: 276: Hoare triple {43747#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43747#false} is VALID [2020-07-17 22:00:01,046 INFO L280 TraceCheckUtils]: 277: Hoare triple {43747#false} assume 0 != ~tmp~0; {43747#false} is VALID [2020-07-17 22:00:01,046 INFO L263 TraceCheckUtils]: 278: Hoare triple {43747#false} call activatePump(); {43747#false} is VALID [2020-07-17 22:00:01,046 INFO L280 TraceCheckUtils]: 279: Hoare triple {43747#false} ~pumpRunning~0 := 1; {43747#false} is VALID [2020-07-17 22:00:01,046 INFO L280 TraceCheckUtils]: 280: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-17 22:00:01,046 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {43747#false} {43747#false} #552#return; {43747#false} is VALID [2020-07-17 22:00:01,047 INFO L280 TraceCheckUtils]: 282: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-17 22:00:01,047 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {43747#false} {43747#false} #564#return; {43747#false} is VALID [2020-07-17 22:00:01,047 INFO L280 TraceCheckUtils]: 284: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-17 22:00:01,047 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {43747#false} {43747#false} #522#return; {43747#false} is VALID [2020-07-17 22:00:01,047 INFO L280 TraceCheckUtils]: 286: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-17 22:00:01,047 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {43747#false} {43747#false} #542#return; {43747#false} is VALID [2020-07-17 22:00:01,048 INFO L263 TraceCheckUtils]: 288: Hoare triple {43747#false} call __utac_acc__Specification5_spec__3(); {43747#false} is VALID [2020-07-17 22:00:01,048 INFO L280 TraceCheckUtils]: 289: Hoare triple {43747#false} havoc ~tmp~6;havoc ~tmp___0~3; {43747#false} is VALID [2020-07-17 22:00:01,048 INFO L263 TraceCheckUtils]: 290: Hoare triple {43747#false} call #t~ret38 := getWaterLevel(); {43747#false} is VALID [2020-07-17 22:00:01,048 INFO L280 TraceCheckUtils]: 291: Hoare triple {43747#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43747#false} is VALID [2020-07-17 22:00:01,048 INFO L280 TraceCheckUtils]: 292: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-17 22:00:01,049 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {43747#false} {43747#false} #568#return; {43747#false} is VALID [2020-07-17 22:00:01,049 INFO L280 TraceCheckUtils]: 294: Hoare triple {43747#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {43747#false} is VALID [2020-07-17 22:00:01,049 INFO L280 TraceCheckUtils]: 295: Hoare triple {43747#false} assume 2 != ~tmp~6; {43747#false} is VALID [2020-07-17 22:00:01,049 INFO L263 TraceCheckUtils]: 296: Hoare triple {43747#false} call #t~ret39 := isPumpRunning(); {43747#false} is VALID [2020-07-17 22:00:01,049 INFO L280 TraceCheckUtils]: 297: Hoare triple {43747#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43747#false} is VALID [2020-07-17 22:00:01,049 INFO L280 TraceCheckUtils]: 298: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-17 22:00:01,050 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {43747#false} {43747#false} #570#return; {43747#false} is VALID [2020-07-17 22:00:01,050 INFO L280 TraceCheckUtils]: 300: Hoare triple {43747#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {43747#false} is VALID [2020-07-17 22:00:01,050 INFO L280 TraceCheckUtils]: 301: Hoare triple {43747#false} assume 0 != ~tmp___0~3; {43747#false} is VALID [2020-07-17 22:00:01,050 INFO L280 TraceCheckUtils]: 302: Hoare triple {43747#false} assume 0 == ~switchedOnBeforeTS~0; {43747#false} is VALID [2020-07-17 22:00:01,050 INFO L263 TraceCheckUtils]: 303: Hoare triple {43747#false} call __automaton_fail(); {43747#false} is VALID [2020-07-17 22:00:01,050 INFO L280 TraceCheckUtils]: 304: Hoare triple {43747#false} assume !false; {43747#false} is VALID [2020-07-17 22:00:01,113 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 22:00:01,113 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:00:01,114 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 24 [2020-07-17 22:00:01,114 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1657500761] [2020-07-17 22:00:01,116 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 305 [2020-07-17 22:00:08,137 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:00:08,138 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-17 22:00:08,688 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 22:00:08,688 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-17 22:00:08,688 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:00:08,689 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-17 22:00:08,689 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=476, Unknown=0, NotChecked=0, Total=552 [2020-07-17 22:00:08,689 INFO L87 Difference]: Start difference. First operand 2031 states and 2386 transitions. Second operand 24 states. [2020-07-17 22:00:10,567 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:00:17,575 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:00:23,474 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:00:24,857 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-17 22:00:25,741 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-17 22:00:26,309 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:00:27,501 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:00:28,063 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:00:28,877 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:00:29,442 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:00:38,591 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:00:39,370 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:01:30,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:01:30,566 INFO L93 Difference]: Finished difference Result 5138 states and 6888 transitions. [2020-07-17 22:01:30,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2020-07-17 22:01:30,566 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 305 [2020-07-17 22:01:30,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:01:30,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 22:01:30,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 941 transitions. [2020-07-17 22:01:30,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 22:01:30,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 941 transitions. [2020-07-17 22:01:30,596 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 41 states and 941 transitions. [2020-07-17 22:01:33,695 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 941 edges. 941 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:01:34,225 INFO L225 Difference]: With dead ends: 5138 [2020-07-17 22:01:34,225 INFO L226 Difference]: Without dead ends: 3158 [2020-07-17 22:01:34,232 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 480 GetRequests, 419 SyntacticMatches, 4 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 913 ImplicationChecksByTransitivity, 6.2s TimeCoverageRelationStatistics Valid=703, Invalid=2719, Unknown=0, NotChecked=0, Total=3422 [2020-07-17 22:01:34,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3158 states. [2020-07-17 22:01:55,470 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3158 to 2237. [2020-07-17 22:01:55,470 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:01:55,470 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3158 states. Second operand 2237 states. [2020-07-17 22:01:55,470 INFO L74 IsIncluded]: Start isIncluded. First operand 3158 states. Second operand 2237 states. [2020-07-17 22:01:55,471 INFO L87 Difference]: Start difference. First operand 3158 states. Second operand 2237 states. [2020-07-17 22:01:55,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:01:55,837 INFO L93 Difference]: Finished difference Result 3158 states and 4215 transitions. [2020-07-17 22:01:55,837 INFO L276 IsEmpty]: Start isEmpty. Operand 3158 states and 4215 transitions. [2020-07-17 22:01:55,848 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:01:55,848 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:01:55,849 INFO L74 IsIncluded]: Start isIncluded. First operand 2237 states. Second operand 3158 states. [2020-07-17 22:01:55,849 INFO L87 Difference]: Start difference. First operand 2237 states. Second operand 3158 states. [2020-07-17 22:01:56,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:01:56,245 INFO L93 Difference]: Finished difference Result 3158 states and 4215 transitions. [2020-07-17 22:01:56,245 INFO L276 IsEmpty]: Start isEmpty. Operand 3158 states and 4215 transitions. [2020-07-17 22:01:56,252 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:01:56,252 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:01:56,252 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:01:56,253 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:01:56,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2237 states. [2020-07-17 22:01:56,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 2237 states and 2619 transitions. [2020-07-17 22:01:56,472 INFO L78 Accepts]: Start accepts. Automaton has 2237 states and 2619 transitions. Word has length 305 [2020-07-17 22:01:56,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:01:56,472 INFO L479 AbstractCegarLoop]: Abstraction has 2237 states and 2619 transitions. [2020-07-17 22:01:56,472 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-17 22:01:56,472 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 2619 transitions. [2020-07-17 22:01:56,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2020-07-17 22:01:56,480 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:01:56,480 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 22:01:56,694 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-17 22:01:56,695 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:01:56,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:01:56,698 INFO L82 PathProgramCache]: Analyzing trace with hash 1260839399, now seen corresponding path program 1 times [2020-07-17 22:01:56,698 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:01:56,698 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [104880760] [2020-07-17 22:01:56,698 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:01:56,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,121 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:01:57,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,171 INFO L280 TraceCheckUtils]: 0: Hoare triple {62017#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {61765#true} is VALID [2020-07-17 22:01:57,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,172 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61765#true} {61765#true} #586#return; {61765#true} is VALID [2020-07-17 22:01:57,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,175 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,175 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {61765#true} {61765#true} #472#return; {61765#true} is VALID [2020-07-17 22:01:57,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,179 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {61765#true} {61765#true} #474#return; {61765#true} is VALID [2020-07-17 22:01:57,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,197 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {62018#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:01:57,197 INFO L280 TraceCheckUtils]: 1: Hoare triple {62018#(= 1 |valid_product_#res|)} assume true; {62018#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:01:57,198 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {62018#(= 1 |valid_product_#res|)} {61765#true} #476#return; {61777#(= |main_#t~ret75| 1)} is VALID [2020-07-17 22:01:57,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,201 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {61765#true} {61765#true} #478#return; {61765#true} is VALID [2020-07-17 22:01:57,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {61765#true} is VALID [2020-07-17 22:01:57,219 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,219 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61765#true} {61765#true} #576#return; {61765#true} is VALID [2020-07-17 22:01:57,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,238 INFO L280 TraceCheckUtils]: 0: Hoare triple {62020#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {61765#true} is VALID [2020-07-17 22:01:57,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,238 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61765#true} {61765#true} #524#return; {61765#true} is VALID [2020-07-17 22:01:57,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,296 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:57,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,297 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61765#true} {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61765#true} is VALID [2020-07-17 22:01:57,297 INFO L263 TraceCheckUtils]: 0: Hoare triple {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61765#true} is VALID [2020-07-17 22:01:57,298 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:57,298 INFO L280 TraceCheckUtils]: 2: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,298 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61765#true} {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61765#true} is VALID [2020-07-17 22:01:57,298 INFO L280 TraceCheckUtils]: 4: Hoare triple {61765#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61765#true} is VALID [2020-07-17 22:01:57,298 INFO L280 TraceCheckUtils]: 5: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,299 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {61765#true} {62021#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61765#true} is VALID [2020-07-17 22:01:57,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,348 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,348 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,348 INFO L280 TraceCheckUtils]: 2: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,349 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61765#true} {61765#true} #536#return; {61765#true} is VALID [2020-07-17 22:01:57,349 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61765#true} is VALID [2020-07-17 22:01:57,349 INFO L263 TraceCheckUtils]: 1: Hoare triple {61765#true} call #t~ret30 := isHighWaterSensorDry(); {61765#true} is VALID [2020-07-17 22:01:57,349 INFO L280 TraceCheckUtils]: 2: Hoare triple {61765#true} havoc ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,350 INFO L280 TraceCheckUtils]: 3: Hoare triple {61765#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,350 INFO L280 TraceCheckUtils]: 4: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,350 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61765#true} {61765#true} #536#return; {61765#true} is VALID [2020-07-17 22:01:57,350 INFO L280 TraceCheckUtils]: 6: Hoare triple {61765#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61765#true} is VALID [2020-07-17 22:01:57,351 INFO L280 TraceCheckUtils]: 7: Hoare triple {61765#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61765#true} is VALID [2020-07-17 22:01:57,351 INFO L280 TraceCheckUtils]: 8: Hoare triple {61765#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61765#true} is VALID [2020-07-17 22:01:57,351 INFO L280 TraceCheckUtils]: 9: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,351 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {61765#true} {61765#true} #550#return; {61765#true} is VALID [2020-07-17 22:01:57,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,357 INFO L280 TraceCheckUtils]: 0: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,358 INFO L280 TraceCheckUtils]: 1: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,358 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #552#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,359 INFO L280 TraceCheckUtils]: 0: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:57,359 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume 0 == ~pumpRunning~0; {61765#true} is VALID [2020-07-17 22:01:57,359 INFO L263 TraceCheckUtils]: 2: Hoare triple {61765#true} call #t~ret10 := isHighWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:57,359 INFO L280 TraceCheckUtils]: 3: Hoare triple {61765#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61765#true} is VALID [2020-07-17 22:01:57,360 INFO L263 TraceCheckUtils]: 4: Hoare triple {61765#true} call #t~ret30 := isHighWaterSensorDry(); {61765#true} is VALID [2020-07-17 22:01:57,360 INFO L280 TraceCheckUtils]: 5: Hoare triple {61765#true} havoc ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,360 INFO L280 TraceCheckUtils]: 6: Hoare triple {61765#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,360 INFO L280 TraceCheckUtils]: 7: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,361 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61765#true} {61765#true} #536#return; {61765#true} is VALID [2020-07-17 22:01:57,361 INFO L280 TraceCheckUtils]: 9: Hoare triple {61765#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61765#true} is VALID [2020-07-17 22:01:57,361 INFO L280 TraceCheckUtils]: 10: Hoare triple {61765#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61765#true} is VALID [2020-07-17 22:01:57,361 INFO L280 TraceCheckUtils]: 11: Hoare triple {61765#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61765#true} is VALID [2020-07-17 22:01:57,361 INFO L280 TraceCheckUtils]: 12: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,362 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {61765#true} {61765#true} #550#return; {61765#true} is VALID [2020-07-17 22:01:57,362 INFO L280 TraceCheckUtils]: 14: Hoare triple {61765#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61765#true} is VALID [2020-07-17 22:01:57,362 INFO L280 TraceCheckUtils]: 15: Hoare triple {61765#true} assume 0 != ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:57,363 INFO L263 TraceCheckUtils]: 16: Hoare triple {61765#true} call activatePump(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,364 INFO L280 TraceCheckUtils]: 17: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,364 INFO L280 TraceCheckUtils]: 18: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,365 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #552#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,366 INFO L280 TraceCheckUtils]: 20: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,367 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #564#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,367 INFO L280 TraceCheckUtils]: 0: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61765#true} is VALID [2020-07-17 22:01:57,367 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume !(0 != ~pumpRunning~0); {61765#true} is VALID [2020-07-17 22:01:57,369 INFO L263 TraceCheckUtils]: 2: Hoare triple {61765#true} call processEnvironment__wrappee__highWaterSensor(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,369 INFO L280 TraceCheckUtils]: 3: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:57,369 INFO L280 TraceCheckUtils]: 4: Hoare triple {61765#true} assume 0 == ~pumpRunning~0; {61765#true} is VALID [2020-07-17 22:01:57,370 INFO L263 TraceCheckUtils]: 5: Hoare triple {61765#true} call #t~ret10 := isHighWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:57,370 INFO L280 TraceCheckUtils]: 6: Hoare triple {61765#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61765#true} is VALID [2020-07-17 22:01:57,370 INFO L263 TraceCheckUtils]: 7: Hoare triple {61765#true} call #t~ret30 := isHighWaterSensorDry(); {61765#true} is VALID [2020-07-17 22:01:57,370 INFO L280 TraceCheckUtils]: 8: Hoare triple {61765#true} havoc ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,370 INFO L280 TraceCheckUtils]: 9: Hoare triple {61765#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,371 INFO L280 TraceCheckUtils]: 10: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,371 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {61765#true} {61765#true} #536#return; {61765#true} is VALID [2020-07-17 22:01:57,371 INFO L280 TraceCheckUtils]: 12: Hoare triple {61765#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61765#true} is VALID [2020-07-17 22:01:57,371 INFO L280 TraceCheckUtils]: 13: Hoare triple {61765#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61765#true} is VALID [2020-07-17 22:01:57,372 INFO L280 TraceCheckUtils]: 14: Hoare triple {61765#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61765#true} is VALID [2020-07-17 22:01:57,372 INFO L280 TraceCheckUtils]: 15: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,372 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {61765#true} {61765#true} #550#return; {61765#true} is VALID [2020-07-17 22:01:57,372 INFO L280 TraceCheckUtils]: 17: Hoare triple {61765#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61765#true} is VALID [2020-07-17 22:01:57,372 INFO L280 TraceCheckUtils]: 18: Hoare triple {61765#true} assume 0 != ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:57,373 INFO L263 TraceCheckUtils]: 19: Hoare triple {61765#true} call activatePump(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,374 INFO L280 TraceCheckUtils]: 20: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,375 INFO L280 TraceCheckUtils]: 21: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,375 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #552#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,376 INFO L280 TraceCheckUtils]: 23: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,377 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #564#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,377 INFO L280 TraceCheckUtils]: 25: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,378 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #522#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,379 INFO L280 TraceCheckUtils]: 0: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61765#true} is VALID [2020-07-17 22:01:57,379 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume !(0 != ~pumpRunning~0); {61765#true} is VALID [2020-07-17 22:01:57,380 INFO L263 TraceCheckUtils]: 2: Hoare triple {61765#true} call processEnvironment__wrappee__lowWaterSensor(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,380 INFO L280 TraceCheckUtils]: 3: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61765#true} is VALID [2020-07-17 22:01:57,381 INFO L280 TraceCheckUtils]: 4: Hoare triple {61765#true} assume !(0 != ~pumpRunning~0); {61765#true} is VALID [2020-07-17 22:01:57,381 INFO L263 TraceCheckUtils]: 5: Hoare triple {61765#true} call processEnvironment__wrappee__highWaterSensor(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,382 INFO L280 TraceCheckUtils]: 6: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:57,382 INFO L280 TraceCheckUtils]: 7: Hoare triple {61765#true} assume 0 == ~pumpRunning~0; {61765#true} is VALID [2020-07-17 22:01:57,382 INFO L263 TraceCheckUtils]: 8: Hoare triple {61765#true} call #t~ret10 := isHighWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:57,382 INFO L280 TraceCheckUtils]: 9: Hoare triple {61765#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61765#true} is VALID [2020-07-17 22:01:57,382 INFO L263 TraceCheckUtils]: 10: Hoare triple {61765#true} call #t~ret30 := isHighWaterSensorDry(); {61765#true} is VALID [2020-07-17 22:01:57,383 INFO L280 TraceCheckUtils]: 11: Hoare triple {61765#true} havoc ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,383 INFO L280 TraceCheckUtils]: 12: Hoare triple {61765#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,383 INFO L280 TraceCheckUtils]: 13: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,383 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {61765#true} {61765#true} #536#return; {61765#true} is VALID [2020-07-17 22:01:57,383 INFO L280 TraceCheckUtils]: 15: Hoare triple {61765#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61765#true} is VALID [2020-07-17 22:01:57,384 INFO L280 TraceCheckUtils]: 16: Hoare triple {61765#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61765#true} is VALID [2020-07-17 22:01:57,384 INFO L280 TraceCheckUtils]: 17: Hoare triple {61765#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61765#true} is VALID [2020-07-17 22:01:57,384 INFO L280 TraceCheckUtils]: 18: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,384 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {61765#true} {61765#true} #550#return; {61765#true} is VALID [2020-07-17 22:01:57,384 INFO L280 TraceCheckUtils]: 20: Hoare triple {61765#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61765#true} is VALID [2020-07-17 22:01:57,385 INFO L280 TraceCheckUtils]: 21: Hoare triple {61765#true} assume 0 != ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:57,386 INFO L263 TraceCheckUtils]: 22: Hoare triple {61765#true} call activatePump(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,386 INFO L280 TraceCheckUtils]: 23: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,387 INFO L280 TraceCheckUtils]: 24: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,388 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #552#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,388 INFO L280 TraceCheckUtils]: 26: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,389 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #564#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,390 INFO L280 TraceCheckUtils]: 28: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,390 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #522#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,391 INFO L280 TraceCheckUtils]: 30: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,392 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #542#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61765#true} is VALID [2020-07-17 22:01:57,400 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,400 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61765#true} {61765#true} #568#return; {61765#true} is VALID [2020-07-17 22:01:57,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~tmp~6;havoc ~tmp___0~3; {61765#true} is VALID [2020-07-17 22:01:57,401 INFO L263 TraceCheckUtils]: 1: Hoare triple {61765#true} call #t~ret38 := getWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:57,401 INFO L280 TraceCheckUtils]: 2: Hoare triple {61765#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61765#true} is VALID [2020-07-17 22:01:57,401 INFO L280 TraceCheckUtils]: 3: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,401 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61765#true} {61765#true} #568#return; {61765#true} is VALID [2020-07-17 22:01:57,402 INFO L280 TraceCheckUtils]: 5: Hoare triple {61765#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61765#true} is VALID [2020-07-17 22:01:57,402 INFO L280 TraceCheckUtils]: 6: Hoare triple {61765#true} assume !(2 != ~tmp~6); {61765#true} is VALID [2020-07-17 22:01:57,402 INFO L280 TraceCheckUtils]: 7: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,403 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61765#true} {62061#(<= 1 ~pumpRunning~0)} #544#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,404 INFO L263 TraceCheckUtils]: 0: Hoare triple {62021#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:57,404 INFO L263 TraceCheckUtils]: 1: Hoare triple {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61765#true} is VALID [2020-07-17 22:01:57,404 INFO L280 TraceCheckUtils]: 2: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:57,405 INFO L280 TraceCheckUtils]: 3: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,405 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61765#true} {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61765#true} is VALID [2020-07-17 22:01:57,405 INFO L280 TraceCheckUtils]: 5: Hoare triple {61765#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61765#true} is VALID [2020-07-17 22:01:57,405 INFO L280 TraceCheckUtils]: 6: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,405 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61765#true} {62021#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61765#true} is VALID [2020-07-17 22:01:57,406 INFO L280 TraceCheckUtils]: 8: Hoare triple {61765#true} assume !(0 != ~pumpRunning~0); {61765#true} is VALID [2020-07-17 22:01:57,406 INFO L280 TraceCheckUtils]: 9: Hoare triple {61765#true} assume 0 != ~systemActive~0; {61765#true} is VALID [2020-07-17 22:01:57,407 INFO L263 TraceCheckUtils]: 10: Hoare triple {61765#true} call processEnvironment(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,407 INFO L280 TraceCheckUtils]: 11: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61765#true} is VALID [2020-07-17 22:01:57,407 INFO L280 TraceCheckUtils]: 12: Hoare triple {61765#true} assume !(0 != ~pumpRunning~0); {61765#true} is VALID [2020-07-17 22:01:57,408 INFO L263 TraceCheckUtils]: 13: Hoare triple {61765#true} call processEnvironment__wrappee__lowWaterSensor(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,408 INFO L280 TraceCheckUtils]: 14: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61765#true} is VALID [2020-07-17 22:01:57,408 INFO L280 TraceCheckUtils]: 15: Hoare triple {61765#true} assume !(0 != ~pumpRunning~0); {61765#true} is VALID [2020-07-17 22:01:57,409 INFO L263 TraceCheckUtils]: 16: Hoare triple {61765#true} call processEnvironment__wrappee__highWaterSensor(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,409 INFO L280 TraceCheckUtils]: 17: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:57,409 INFO L280 TraceCheckUtils]: 18: Hoare triple {61765#true} assume 0 == ~pumpRunning~0; {61765#true} is VALID [2020-07-17 22:01:57,410 INFO L263 TraceCheckUtils]: 19: Hoare triple {61765#true} call #t~ret10 := isHighWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:57,410 INFO L280 TraceCheckUtils]: 20: Hoare triple {61765#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61765#true} is VALID [2020-07-17 22:01:57,410 INFO L263 TraceCheckUtils]: 21: Hoare triple {61765#true} call #t~ret30 := isHighWaterSensorDry(); {61765#true} is VALID [2020-07-17 22:01:57,410 INFO L280 TraceCheckUtils]: 22: Hoare triple {61765#true} havoc ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,410 INFO L280 TraceCheckUtils]: 23: Hoare triple {61765#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,411 INFO L280 TraceCheckUtils]: 24: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,411 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61765#true} {61765#true} #536#return; {61765#true} is VALID [2020-07-17 22:01:57,411 INFO L280 TraceCheckUtils]: 26: Hoare triple {61765#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61765#true} is VALID [2020-07-17 22:01:57,411 INFO L280 TraceCheckUtils]: 27: Hoare triple {61765#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61765#true} is VALID [2020-07-17 22:01:57,411 INFO L280 TraceCheckUtils]: 28: Hoare triple {61765#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61765#true} is VALID [2020-07-17 22:01:57,412 INFO L280 TraceCheckUtils]: 29: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,412 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {61765#true} {61765#true} #550#return; {61765#true} is VALID [2020-07-17 22:01:57,412 INFO L280 TraceCheckUtils]: 31: Hoare triple {61765#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61765#true} is VALID [2020-07-17 22:01:57,412 INFO L280 TraceCheckUtils]: 32: Hoare triple {61765#true} assume 0 != ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:57,413 INFO L263 TraceCheckUtils]: 33: Hoare triple {61765#true} call activatePump(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,414 INFO L280 TraceCheckUtils]: 34: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,415 INFO L280 TraceCheckUtils]: 35: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,416 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #552#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,416 INFO L280 TraceCheckUtils]: 37: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,417 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #564#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,418 INFO L280 TraceCheckUtils]: 39: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,419 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #522#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,419 INFO L280 TraceCheckUtils]: 41: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,420 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #542#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,420 INFO L263 TraceCheckUtils]: 43: Hoare triple {62061#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {61765#true} is VALID [2020-07-17 22:01:57,420 INFO L280 TraceCheckUtils]: 44: Hoare triple {61765#true} havoc ~tmp~6;havoc ~tmp___0~3; {61765#true} is VALID [2020-07-17 22:01:57,421 INFO L263 TraceCheckUtils]: 45: Hoare triple {61765#true} call #t~ret38 := getWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:57,421 INFO L280 TraceCheckUtils]: 46: Hoare triple {61765#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61765#true} is VALID [2020-07-17 22:01:57,421 INFO L280 TraceCheckUtils]: 47: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,421 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {61765#true} {61765#true} #568#return; {61765#true} is VALID [2020-07-17 22:01:57,421 INFO L280 TraceCheckUtils]: 49: Hoare triple {61765#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61765#true} is VALID [2020-07-17 22:01:57,422 INFO L280 TraceCheckUtils]: 50: Hoare triple {61765#true} assume !(2 != ~tmp~6); {61765#true} is VALID [2020-07-17 22:01:57,422 INFO L280 TraceCheckUtils]: 51: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,423 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {61765#true} {62061#(<= 1 ~pumpRunning~0)} #544#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,423 INFO L280 TraceCheckUtils]: 53: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,424 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #532#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:57,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,452 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61765#true} {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61765#true} is VALID [2020-07-17 22:01:57,453 INFO L263 TraceCheckUtils]: 0: Hoare triple {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61765#true} is VALID [2020-07-17 22:01:57,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:57,453 INFO L280 TraceCheckUtils]: 2: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,453 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61765#true} {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61765#true} is VALID [2020-07-17 22:01:57,453 INFO L280 TraceCheckUtils]: 4: Hoare triple {61765#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61765#true} is VALID [2020-07-17 22:01:57,454 INFO L280 TraceCheckUtils]: 5: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,454 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {61765#true} {62021#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61765#true} is VALID [2020-07-17 22:01:57,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {62020#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61765#true} is VALID [2020-07-17 22:01:57,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,459 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61765#true} {61842#(not (= 0 ~pumpRunning~0))} #540#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61765#true} is VALID [2020-07-17 22:01:57,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,485 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61765#true} {61765#true} #580#return; {61765#true} is VALID [2020-07-17 22:01:57,485 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~retValue_acc~4; {61765#true} is VALID [2020-07-17 22:01:57,485 INFO L263 TraceCheckUtils]: 1: Hoare triple {61765#true} call #t~ret13 := isMethaneLevelCritical(); {61765#true} is VALID [2020-07-17 22:01:57,485 INFO L280 TraceCheckUtils]: 2: Hoare triple {61765#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61765#true} is VALID [2020-07-17 22:01:57,486 INFO L280 TraceCheckUtils]: 3: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,486 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61765#true} {61765#true} #580#return; {61765#true} is VALID [2020-07-17 22:01:57,486 INFO L280 TraceCheckUtils]: 5: Hoare triple {61765#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61765#true} is VALID [2020-07-17 22:01:57,486 INFO L280 TraceCheckUtils]: 6: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,486 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61765#true} {61765#true} #516#return; {61765#true} is VALID [2020-07-17 22:01:57,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {61765#true} is VALID [2020-07-17 22:01:57,502 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,502 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61765#true} {61765#true} #514#return; {61765#true} is VALID [2020-07-17 22:01:57,502 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {61765#true} is VALID [2020-07-17 22:01:57,502 INFO L263 TraceCheckUtils]: 1: Hoare triple {61765#true} call #t~ret31 := isLowWaterSensorDry(); {61765#true} is VALID [2020-07-17 22:01:57,503 INFO L280 TraceCheckUtils]: 2: Hoare triple {61765#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {61765#true} is VALID [2020-07-17 22:01:57,503 INFO L280 TraceCheckUtils]: 3: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,503 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61765#true} {61765#true} #514#return; {61765#true} is VALID [2020-07-17 22:01:57,503 INFO L280 TraceCheckUtils]: 5: Hoare triple {61765#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {61765#true} is VALID [2020-07-17 22:01:57,503 INFO L280 TraceCheckUtils]: 6: Hoare triple {61765#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {61765#true} is VALID [2020-07-17 22:01:57,504 INFO L280 TraceCheckUtils]: 7: Hoare triple {61765#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {61765#true} is VALID [2020-07-17 22:01:57,504 INFO L280 TraceCheckUtils]: 8: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,504 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {61765#true} {61765#true} #558#return; {61765#true} is VALID [2020-07-17 22:01:57,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,513 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,514 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {61765#true} {61842#(not (= 0 ~pumpRunning~0))} #556#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:57,515 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume !(0 == ~pumpRunning~0); {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,516 INFO L263 TraceCheckUtils]: 2: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {61765#true} is VALID [2020-07-17 22:01:57,516 INFO L280 TraceCheckUtils]: 3: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,517 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61765#true} {61842#(not (= 0 ~pumpRunning~0))} #556#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,517 INFO L280 TraceCheckUtils]: 5: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume true; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,518 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {61842#(not (= 0 ~pumpRunning~0))} {61765#true} #562#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,519 INFO L280 TraceCheckUtils]: 0: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61765#true} is VALID [2020-07-17 22:01:57,519 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume 0 != ~pumpRunning~0; {61765#true} is VALID [2020-07-17 22:01:57,519 INFO L263 TraceCheckUtils]: 2: Hoare triple {61765#true} call #t~ret11 := isLowWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:57,519 INFO L280 TraceCheckUtils]: 3: Hoare triple {61765#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {61765#true} is VALID [2020-07-17 22:01:57,519 INFO L263 TraceCheckUtils]: 4: Hoare triple {61765#true} call #t~ret31 := isLowWaterSensorDry(); {61765#true} is VALID [2020-07-17 22:01:57,520 INFO L280 TraceCheckUtils]: 5: Hoare triple {61765#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {61765#true} is VALID [2020-07-17 22:01:57,520 INFO L280 TraceCheckUtils]: 6: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,520 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61765#true} {61765#true} #514#return; {61765#true} is VALID [2020-07-17 22:01:57,520 INFO L280 TraceCheckUtils]: 8: Hoare triple {61765#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {61765#true} is VALID [2020-07-17 22:01:57,520 INFO L280 TraceCheckUtils]: 9: Hoare triple {61765#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {61765#true} is VALID [2020-07-17 22:01:57,521 INFO L280 TraceCheckUtils]: 10: Hoare triple {61765#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {61765#true} is VALID [2020-07-17 22:01:57,521 INFO L280 TraceCheckUtils]: 11: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,521 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {61765#true} {61765#true} #558#return; {61765#true} is VALID [2020-07-17 22:01:57,521 INFO L280 TraceCheckUtils]: 13: Hoare triple {61765#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {61765#true} is VALID [2020-07-17 22:01:57,522 INFO L280 TraceCheckUtils]: 14: Hoare triple {61765#true} assume !(0 != ~tmp~1); {61765#true} is VALID [2020-07-17 22:01:57,523 INFO L263 TraceCheckUtils]: 15: Hoare triple {61765#true} call processEnvironment__wrappee__highWaterSensor(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,523 INFO L280 TraceCheckUtils]: 16: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:57,524 INFO L280 TraceCheckUtils]: 17: Hoare triple {61765#true} assume !(0 == ~pumpRunning~0); {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,524 INFO L263 TraceCheckUtils]: 18: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {61765#true} is VALID [2020-07-17 22:01:57,524 INFO L280 TraceCheckUtils]: 19: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,525 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {61765#true} {61842#(not (= 0 ~pumpRunning~0))} #556#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,526 INFO L280 TraceCheckUtils]: 21: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume true; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,526 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {61842#(not (= 0 ~pumpRunning~0))} {61765#true} #562#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,527 INFO L280 TraceCheckUtils]: 23: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume true; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,528 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {61842#(not (= 0 ~pumpRunning~0))} {61765#true} #520#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61765#true} is VALID [2020-07-17 22:01:57,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume 0 != ~pumpRunning~0; {61765#true} is VALID [2020-07-17 22:01:57,529 INFO L263 TraceCheckUtils]: 2: Hoare triple {61765#true} call #t~ret12 := isMethaneAlarm(); {61765#true} is VALID [2020-07-17 22:01:57,529 INFO L280 TraceCheckUtils]: 3: Hoare triple {61765#true} havoc ~retValue_acc~4; {61765#true} is VALID [2020-07-17 22:01:57,529 INFO L263 TraceCheckUtils]: 4: Hoare triple {61765#true} call #t~ret13 := isMethaneLevelCritical(); {61765#true} is VALID [2020-07-17 22:01:57,529 INFO L280 TraceCheckUtils]: 5: Hoare triple {61765#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61765#true} is VALID [2020-07-17 22:01:57,529 INFO L280 TraceCheckUtils]: 6: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,530 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61765#true} {61765#true} #580#return; {61765#true} is VALID [2020-07-17 22:01:57,530 INFO L280 TraceCheckUtils]: 8: Hoare triple {61765#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61765#true} is VALID [2020-07-17 22:01:57,530 INFO L280 TraceCheckUtils]: 9: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,530 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {61765#true} {61765#true} #516#return; {61765#true} is VALID [2020-07-17 22:01:57,530 INFO L280 TraceCheckUtils]: 11: Hoare triple {61765#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {61765#true} is VALID [2020-07-17 22:01:57,531 INFO L280 TraceCheckUtils]: 12: Hoare triple {61765#true} assume !(0 != ~tmp~2); {61765#true} is VALID [2020-07-17 22:01:57,532 INFO L263 TraceCheckUtils]: 13: Hoare triple {61765#true} call processEnvironment__wrappee__lowWaterSensor(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,532 INFO L280 TraceCheckUtils]: 14: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61765#true} is VALID [2020-07-17 22:01:57,532 INFO L280 TraceCheckUtils]: 15: Hoare triple {61765#true} assume 0 != ~pumpRunning~0; {61765#true} is VALID [2020-07-17 22:01:57,532 INFO L263 TraceCheckUtils]: 16: Hoare triple {61765#true} call #t~ret11 := isLowWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:57,532 INFO L280 TraceCheckUtils]: 17: Hoare triple {61765#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {61765#true} is VALID [2020-07-17 22:01:57,532 INFO L263 TraceCheckUtils]: 18: Hoare triple {61765#true} call #t~ret31 := isLowWaterSensorDry(); {61765#true} is VALID [2020-07-17 22:01:57,533 INFO L280 TraceCheckUtils]: 19: Hoare triple {61765#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {61765#true} is VALID [2020-07-17 22:01:57,533 INFO L280 TraceCheckUtils]: 20: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,533 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {61765#true} {61765#true} #514#return; {61765#true} is VALID [2020-07-17 22:01:57,533 INFO L280 TraceCheckUtils]: 22: Hoare triple {61765#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {61765#true} is VALID [2020-07-17 22:01:57,533 INFO L280 TraceCheckUtils]: 23: Hoare triple {61765#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {61765#true} is VALID [2020-07-17 22:01:57,534 INFO L280 TraceCheckUtils]: 24: Hoare triple {61765#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {61765#true} is VALID [2020-07-17 22:01:57,534 INFO L280 TraceCheckUtils]: 25: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,534 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {61765#true} {61765#true} #558#return; {61765#true} is VALID [2020-07-17 22:01:57,534 INFO L280 TraceCheckUtils]: 27: Hoare triple {61765#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {61765#true} is VALID [2020-07-17 22:01:57,534 INFO L280 TraceCheckUtils]: 28: Hoare triple {61765#true} assume !(0 != ~tmp~1); {61765#true} is VALID [2020-07-17 22:01:57,535 INFO L263 TraceCheckUtils]: 29: Hoare triple {61765#true} call processEnvironment__wrappee__highWaterSensor(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,535 INFO L280 TraceCheckUtils]: 30: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:57,536 INFO L280 TraceCheckUtils]: 31: Hoare triple {61765#true} assume !(0 == ~pumpRunning~0); {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,536 INFO L263 TraceCheckUtils]: 32: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {61765#true} is VALID [2020-07-17 22:01:57,537 INFO L280 TraceCheckUtils]: 33: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,537 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {61765#true} {61842#(not (= 0 ~pumpRunning~0))} #556#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,538 INFO L280 TraceCheckUtils]: 35: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume true; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,538 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {61842#(not (= 0 ~pumpRunning~0))} {61765#true} #562#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,539 INFO L280 TraceCheckUtils]: 37: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume true; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,540 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {61842#(not (= 0 ~pumpRunning~0))} {61765#true} #520#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,540 INFO L280 TraceCheckUtils]: 39: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume true; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,541 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {61842#(not (= 0 ~pumpRunning~0))} {61842#(not (= 0 ~pumpRunning~0))} #542#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61765#true} is VALID [2020-07-17 22:01:57,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,623 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61765#true} {61765#true} #568#return; {61765#true} is VALID [2020-07-17 22:01:57,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {62281#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:01:57,651 INFO L280 TraceCheckUtils]: 1: Hoare triple {62281#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {62281#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:01:57,652 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {62281#(= ~pumpRunning~0 |isPumpRunning_#res|)} {61765#true} #570#return; {62278#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} is VALID [2020-07-17 22:01:57,652 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~tmp~6;havoc ~tmp___0~3; {61765#true} is VALID [2020-07-17 22:01:57,653 INFO L263 TraceCheckUtils]: 1: Hoare triple {61765#true} call #t~ret38 := getWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:57,653 INFO L280 TraceCheckUtils]: 2: Hoare triple {61765#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61765#true} is VALID [2020-07-17 22:01:57,653 INFO L280 TraceCheckUtils]: 3: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,653 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61765#true} {61765#true} #568#return; {61765#true} is VALID [2020-07-17 22:01:57,653 INFO L280 TraceCheckUtils]: 5: Hoare triple {61765#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61765#true} is VALID [2020-07-17 22:01:57,654 INFO L280 TraceCheckUtils]: 6: Hoare triple {61765#true} assume 2 != ~tmp~6; {61765#true} is VALID [2020-07-17 22:01:57,654 INFO L263 TraceCheckUtils]: 7: Hoare triple {61765#true} call #t~ret39 := isPumpRunning(); {61765#true} is VALID [2020-07-17 22:01:57,655 INFO L280 TraceCheckUtils]: 8: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {62281#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:01:57,655 INFO L280 TraceCheckUtils]: 9: Hoare triple {62281#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {62281#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:01:57,657 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {62281#(= ~pumpRunning~0 |isPumpRunning_#res|)} {61765#true} #570#return; {62278#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} is VALID [2020-07-17 22:01:57,658 INFO L280 TraceCheckUtils]: 11: Hoare triple {62278#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {62279#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-17 22:01:57,659 INFO L280 TraceCheckUtils]: 12: Hoare triple {62279#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {62280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,661 INFO L280 TraceCheckUtils]: 13: Hoare triple {62280#(= 0 ~pumpRunning~0)} assume true; {62280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,662 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {62280#(= 0 ~pumpRunning~0)} {61842#(not (= 0 ~pumpRunning~0))} #544#return; {61766#false} is VALID [2020-07-17 22:01:57,664 INFO L263 TraceCheckUtils]: 0: Hoare triple {62021#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:57,664 INFO L263 TraceCheckUtils]: 1: Hoare triple {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61765#true} is VALID [2020-07-17 22:01:57,664 INFO L280 TraceCheckUtils]: 2: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:57,665 INFO L280 TraceCheckUtils]: 3: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,665 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61765#true} {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61765#true} is VALID [2020-07-17 22:01:57,665 INFO L280 TraceCheckUtils]: 5: Hoare triple {61765#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61765#true} is VALID [2020-07-17 22:01:57,666 INFO L280 TraceCheckUtils]: 6: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,666 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61765#true} {62021#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61765#true} is VALID [2020-07-17 22:01:57,667 INFO L280 TraceCheckUtils]: 8: Hoare triple {61765#true} assume 0 != ~pumpRunning~0; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,668 INFO L263 TraceCheckUtils]: 9: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {62020#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:57,668 INFO L280 TraceCheckUtils]: 10: Hoare triple {62020#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61765#true} is VALID [2020-07-17 22:01:57,669 INFO L280 TraceCheckUtils]: 11: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,670 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {61765#true} {61842#(not (= 0 ~pumpRunning~0))} #540#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,671 INFO L280 TraceCheckUtils]: 13: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,672 INFO L263 TraceCheckUtils]: 14: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,672 INFO L280 TraceCheckUtils]: 15: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61765#true} is VALID [2020-07-17 22:01:57,673 INFO L280 TraceCheckUtils]: 16: Hoare triple {61765#true} assume 0 != ~pumpRunning~0; {61765#true} is VALID [2020-07-17 22:01:57,673 INFO L263 TraceCheckUtils]: 17: Hoare triple {61765#true} call #t~ret12 := isMethaneAlarm(); {61765#true} is VALID [2020-07-17 22:01:57,673 INFO L280 TraceCheckUtils]: 18: Hoare triple {61765#true} havoc ~retValue_acc~4; {61765#true} is VALID [2020-07-17 22:01:57,674 INFO L263 TraceCheckUtils]: 19: Hoare triple {61765#true} call #t~ret13 := isMethaneLevelCritical(); {61765#true} is VALID [2020-07-17 22:01:57,674 INFO L280 TraceCheckUtils]: 20: Hoare triple {61765#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61765#true} is VALID [2020-07-17 22:01:57,674 INFO L280 TraceCheckUtils]: 21: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,675 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {61765#true} {61765#true} #580#return; {61765#true} is VALID [2020-07-17 22:01:57,675 INFO L280 TraceCheckUtils]: 23: Hoare triple {61765#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61765#true} is VALID [2020-07-17 22:01:57,675 INFO L280 TraceCheckUtils]: 24: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,676 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61765#true} {61765#true} #516#return; {61765#true} is VALID [2020-07-17 22:01:57,676 INFO L280 TraceCheckUtils]: 26: Hoare triple {61765#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {61765#true} is VALID [2020-07-17 22:01:57,676 INFO L280 TraceCheckUtils]: 27: Hoare triple {61765#true} assume !(0 != ~tmp~2); {61765#true} is VALID [2020-07-17 22:01:57,677 INFO L263 TraceCheckUtils]: 28: Hoare triple {61765#true} call processEnvironment__wrappee__lowWaterSensor(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,678 INFO L280 TraceCheckUtils]: 29: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61765#true} is VALID [2020-07-17 22:01:57,678 INFO L280 TraceCheckUtils]: 30: Hoare triple {61765#true} assume 0 != ~pumpRunning~0; {61765#true} is VALID [2020-07-17 22:01:57,679 INFO L263 TraceCheckUtils]: 31: Hoare triple {61765#true} call #t~ret11 := isLowWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:57,679 INFO L280 TraceCheckUtils]: 32: Hoare triple {61765#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {61765#true} is VALID [2020-07-17 22:01:57,679 INFO L263 TraceCheckUtils]: 33: Hoare triple {61765#true} call #t~ret31 := isLowWaterSensorDry(); {61765#true} is VALID [2020-07-17 22:01:57,679 INFO L280 TraceCheckUtils]: 34: Hoare triple {61765#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {61765#true} is VALID [2020-07-17 22:01:57,680 INFO L280 TraceCheckUtils]: 35: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,680 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {61765#true} {61765#true} #514#return; {61765#true} is VALID [2020-07-17 22:01:57,680 INFO L280 TraceCheckUtils]: 37: Hoare triple {61765#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {61765#true} is VALID [2020-07-17 22:01:57,681 INFO L280 TraceCheckUtils]: 38: Hoare triple {61765#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {61765#true} is VALID [2020-07-17 22:01:57,681 INFO L280 TraceCheckUtils]: 39: Hoare triple {61765#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {61765#true} is VALID [2020-07-17 22:01:57,681 INFO L280 TraceCheckUtils]: 40: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,682 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {61765#true} {61765#true} #558#return; {61765#true} is VALID [2020-07-17 22:01:57,682 INFO L280 TraceCheckUtils]: 42: Hoare triple {61765#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {61765#true} is VALID [2020-07-17 22:01:57,682 INFO L280 TraceCheckUtils]: 43: Hoare triple {61765#true} assume !(0 != ~tmp~1); {61765#true} is VALID [2020-07-17 22:01:57,684 INFO L263 TraceCheckUtils]: 44: Hoare triple {61765#true} call processEnvironment__wrappee__highWaterSensor(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,684 INFO L280 TraceCheckUtils]: 45: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:57,685 INFO L280 TraceCheckUtils]: 46: Hoare triple {61765#true} assume !(0 == ~pumpRunning~0); {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,685 INFO L263 TraceCheckUtils]: 47: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {61765#true} is VALID [2020-07-17 22:01:57,686 INFO L280 TraceCheckUtils]: 48: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,687 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {61765#true} {61842#(not (= 0 ~pumpRunning~0))} #556#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,687 INFO L280 TraceCheckUtils]: 50: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume true; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,688 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {61842#(not (= 0 ~pumpRunning~0))} {61765#true} #562#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,689 INFO L280 TraceCheckUtils]: 52: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume true; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,690 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {61842#(not (= 0 ~pumpRunning~0))} {61765#true} #520#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,691 INFO L280 TraceCheckUtils]: 54: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume true; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,692 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {61842#(not (= 0 ~pumpRunning~0))} {61842#(not (= 0 ~pumpRunning~0))} #542#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,692 INFO L263 TraceCheckUtils]: 56: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {61765#true} is VALID [2020-07-17 22:01:57,692 INFO L280 TraceCheckUtils]: 57: Hoare triple {61765#true} havoc ~tmp~6;havoc ~tmp___0~3; {61765#true} is VALID [2020-07-17 22:01:57,692 INFO L263 TraceCheckUtils]: 58: Hoare triple {61765#true} call #t~ret38 := getWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:57,692 INFO L280 TraceCheckUtils]: 59: Hoare triple {61765#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61765#true} is VALID [2020-07-17 22:01:57,693 INFO L280 TraceCheckUtils]: 60: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,693 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {61765#true} {61765#true} #568#return; {61765#true} is VALID [2020-07-17 22:01:57,693 INFO L280 TraceCheckUtils]: 62: Hoare triple {61765#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61765#true} is VALID [2020-07-17 22:01:57,693 INFO L280 TraceCheckUtils]: 63: Hoare triple {61765#true} assume 2 != ~tmp~6; {61765#true} is VALID [2020-07-17 22:01:57,693 INFO L263 TraceCheckUtils]: 64: Hoare triple {61765#true} call #t~ret39 := isPumpRunning(); {61765#true} is VALID [2020-07-17 22:01:57,694 INFO L280 TraceCheckUtils]: 65: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {62281#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:01:57,695 INFO L280 TraceCheckUtils]: 66: Hoare triple {62281#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {62281#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:01:57,697 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {62281#(= ~pumpRunning~0 |isPumpRunning_#res|)} {61765#true} #570#return; {62278#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} is VALID [2020-07-17 22:01:57,698 INFO L280 TraceCheckUtils]: 68: Hoare triple {62278#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {62279#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-17 22:01:57,699 INFO L280 TraceCheckUtils]: 69: Hoare triple {62279#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {62280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,699 INFO L280 TraceCheckUtils]: 70: Hoare triple {62280#(= 0 ~pumpRunning~0)} assume true; {62280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,700 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {62280#(= 0 ~pumpRunning~0)} {61842#(not (= 0 ~pumpRunning~0))} #544#return; {61766#false} is VALID [2020-07-17 22:01:57,700 INFO L280 TraceCheckUtils]: 72: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:57,701 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {61766#false} {61842#(not (= 0 ~pumpRunning~0))} #532#return; {61766#false} is VALID [2020-07-17 22:01:57,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:57,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,725 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61765#true} {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61765#true} is VALID [2020-07-17 22:01:57,725 INFO L263 TraceCheckUtils]: 0: Hoare triple {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61765#true} is VALID [2020-07-17 22:01:57,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:57,726 INFO L280 TraceCheckUtils]: 2: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,726 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61765#true} {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61765#true} is VALID [2020-07-17 22:01:57,726 INFO L280 TraceCheckUtils]: 4: Hoare triple {61765#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61765#true} is VALID [2020-07-17 22:01:57,727 INFO L280 TraceCheckUtils]: 5: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,727 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {61765#true} {62021#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61765#true} is VALID [2020-07-17 22:01:57,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,732 INFO L280 TraceCheckUtils]: 0: Hoare triple {62020#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61765#true} is VALID [2020-07-17 22:01:57,732 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,733 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61765#true} {61765#true} #540#return; {61765#true} is VALID [2020-07-17 22:01:57,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61765#true} is VALID [2020-07-17 22:01:57,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,752 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61765#true} {61765#true} #580#return; {61765#true} is VALID [2020-07-17 22:01:57,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~retValue_acc~4; {61765#true} is VALID [2020-07-17 22:01:57,752 INFO L263 TraceCheckUtils]: 1: Hoare triple {61765#true} call #t~ret13 := isMethaneLevelCritical(); {61765#true} is VALID [2020-07-17 22:01:57,753 INFO L280 TraceCheckUtils]: 2: Hoare triple {61765#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61765#true} is VALID [2020-07-17 22:01:57,753 INFO L280 TraceCheckUtils]: 3: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,753 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61765#true} {61765#true} #580#return; {61765#true} is VALID [2020-07-17 22:01:57,753 INFO L280 TraceCheckUtils]: 5: Hoare triple {61765#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61765#true} is VALID [2020-07-17 22:01:57,753 INFO L280 TraceCheckUtils]: 6: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,754 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61765#true} {61765#true} #516#return; {61765#true} is VALID [2020-07-17 22:01:57,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {61765#true} is VALID [2020-07-17 22:01:57,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,758 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61765#true} {61765#true} #518#return; {61765#true} is VALID [2020-07-17 22:01:57,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61765#true} is VALID [2020-07-17 22:01:57,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume 0 != ~pumpRunning~0; {61765#true} is VALID [2020-07-17 22:01:57,759 INFO L263 TraceCheckUtils]: 2: Hoare triple {61765#true} call #t~ret12 := isMethaneAlarm(); {61765#true} is VALID [2020-07-17 22:01:57,759 INFO L280 TraceCheckUtils]: 3: Hoare triple {61765#true} havoc ~retValue_acc~4; {61765#true} is VALID [2020-07-17 22:01:57,759 INFO L263 TraceCheckUtils]: 4: Hoare triple {61765#true} call #t~ret13 := isMethaneLevelCritical(); {61765#true} is VALID [2020-07-17 22:01:57,759 INFO L280 TraceCheckUtils]: 5: Hoare triple {61765#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61765#true} is VALID [2020-07-17 22:01:57,760 INFO L280 TraceCheckUtils]: 6: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,760 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61765#true} {61765#true} #580#return; {61765#true} is VALID [2020-07-17 22:01:57,760 INFO L280 TraceCheckUtils]: 8: Hoare triple {61765#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61765#true} is VALID [2020-07-17 22:01:57,760 INFO L280 TraceCheckUtils]: 9: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,761 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {61765#true} {61765#true} #516#return; {61765#true} is VALID [2020-07-17 22:01:57,761 INFO L280 TraceCheckUtils]: 11: Hoare triple {61765#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {61765#true} is VALID [2020-07-17 22:01:57,761 INFO L280 TraceCheckUtils]: 12: Hoare triple {61765#true} assume 0 != ~tmp~2; {61765#true} is VALID [2020-07-17 22:01:57,762 INFO L263 TraceCheckUtils]: 13: Hoare triple {61765#true} call deactivatePump(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,763 INFO L280 TraceCheckUtils]: 14: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {61765#true} is VALID [2020-07-17 22:01:57,763 INFO L280 TraceCheckUtils]: 15: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,763 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {61765#true} {61765#true} #518#return; {61765#true} is VALID [2020-07-17 22:01:57,763 INFO L280 TraceCheckUtils]: 17: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,764 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {61765#true} {61765#true} #542#return; {61765#true} is VALID [2020-07-17 22:01:57,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61765#true} is VALID [2020-07-17 22:01:57,773 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,773 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61765#true} {61765#true} #568#return; {61765#true} is VALID [2020-07-17 22:01:57,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:57,778 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,779 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61765#true} {61765#true} #570#return; {61765#true} is VALID [2020-07-17 22:01:57,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~tmp~6;havoc ~tmp___0~3; {61765#true} is VALID [2020-07-17 22:01:57,779 INFO L263 TraceCheckUtils]: 1: Hoare triple {61765#true} call #t~ret38 := getWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:57,779 INFO L280 TraceCheckUtils]: 2: Hoare triple {61765#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61765#true} is VALID [2020-07-17 22:01:57,780 INFO L280 TraceCheckUtils]: 3: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,780 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61765#true} {61765#true} #568#return; {61765#true} is VALID [2020-07-17 22:01:57,780 INFO L280 TraceCheckUtils]: 5: Hoare triple {61765#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61765#true} is VALID [2020-07-17 22:01:57,780 INFO L280 TraceCheckUtils]: 6: Hoare triple {61765#true} assume 2 != ~tmp~6; {61765#true} is VALID [2020-07-17 22:01:57,781 INFO L263 TraceCheckUtils]: 7: Hoare triple {61765#true} call #t~ret39 := isPumpRunning(); {61765#true} is VALID [2020-07-17 22:01:57,781 INFO L280 TraceCheckUtils]: 8: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:57,781 INFO L280 TraceCheckUtils]: 9: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,781 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {61765#true} {61765#true} #570#return; {61765#true} is VALID [2020-07-17 22:01:57,782 INFO L280 TraceCheckUtils]: 11: Hoare triple {61765#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {61765#true} is VALID [2020-07-17 22:01:57,782 INFO L280 TraceCheckUtils]: 12: Hoare triple {61765#true} assume !(0 != ~tmp___0~3); {61765#true} is VALID [2020-07-17 22:01:57,782 INFO L280 TraceCheckUtils]: 13: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,782 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {61765#true} {61765#true} #544#return; {61765#true} is VALID [2020-07-17 22:01:57,784 INFO L263 TraceCheckUtils]: 0: Hoare triple {62021#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:57,784 INFO L263 TraceCheckUtils]: 1: Hoare triple {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61765#true} is VALID [2020-07-17 22:01:57,784 INFO L280 TraceCheckUtils]: 2: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:57,784 INFO L280 TraceCheckUtils]: 3: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,785 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61765#true} {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61765#true} is VALID [2020-07-17 22:01:57,785 INFO L280 TraceCheckUtils]: 5: Hoare triple {61765#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61765#true} is VALID [2020-07-17 22:01:57,785 INFO L280 TraceCheckUtils]: 6: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,785 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61765#true} {62021#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61765#true} is VALID [2020-07-17 22:01:57,786 INFO L280 TraceCheckUtils]: 8: Hoare triple {61765#true} assume 0 != ~pumpRunning~0; {61765#true} is VALID [2020-07-17 22:01:57,787 INFO L263 TraceCheckUtils]: 9: Hoare triple {61765#true} call lowerWaterLevel(); {62020#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:57,787 INFO L280 TraceCheckUtils]: 10: Hoare triple {62020#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61765#true} is VALID [2020-07-17 22:01:57,787 INFO L280 TraceCheckUtils]: 11: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,787 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {61765#true} {61765#true} #540#return; {61765#true} is VALID [2020-07-17 22:01:57,788 INFO L280 TraceCheckUtils]: 13: Hoare triple {61765#true} assume 0 != ~systemActive~0; {61765#true} is VALID [2020-07-17 22:01:57,788 INFO L263 TraceCheckUtils]: 14: Hoare triple {61765#true} call processEnvironment(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,789 INFO L280 TraceCheckUtils]: 15: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61765#true} is VALID [2020-07-17 22:01:57,789 INFO L280 TraceCheckUtils]: 16: Hoare triple {61765#true} assume 0 != ~pumpRunning~0; {61765#true} is VALID [2020-07-17 22:01:57,789 INFO L263 TraceCheckUtils]: 17: Hoare triple {61765#true} call #t~ret12 := isMethaneAlarm(); {61765#true} is VALID [2020-07-17 22:01:57,789 INFO L280 TraceCheckUtils]: 18: Hoare triple {61765#true} havoc ~retValue_acc~4; {61765#true} is VALID [2020-07-17 22:01:57,789 INFO L263 TraceCheckUtils]: 19: Hoare triple {61765#true} call #t~ret13 := isMethaneLevelCritical(); {61765#true} is VALID [2020-07-17 22:01:57,790 INFO L280 TraceCheckUtils]: 20: Hoare triple {61765#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61765#true} is VALID [2020-07-17 22:01:57,790 INFO L280 TraceCheckUtils]: 21: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,790 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {61765#true} {61765#true} #580#return; {61765#true} is VALID [2020-07-17 22:01:57,790 INFO L280 TraceCheckUtils]: 23: Hoare triple {61765#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61765#true} is VALID [2020-07-17 22:01:57,790 INFO L280 TraceCheckUtils]: 24: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,791 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61765#true} {61765#true} #516#return; {61765#true} is VALID [2020-07-17 22:01:57,791 INFO L280 TraceCheckUtils]: 26: Hoare triple {61765#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {61765#true} is VALID [2020-07-17 22:01:57,791 INFO L280 TraceCheckUtils]: 27: Hoare triple {61765#true} assume 0 != ~tmp~2; {61765#true} is VALID [2020-07-17 22:01:57,792 INFO L263 TraceCheckUtils]: 28: Hoare triple {61765#true} call deactivatePump(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,793 INFO L280 TraceCheckUtils]: 29: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {61765#true} is VALID [2020-07-17 22:01:57,793 INFO L280 TraceCheckUtils]: 30: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,793 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {61765#true} {61765#true} #518#return; {61765#true} is VALID [2020-07-17 22:01:57,794 INFO L280 TraceCheckUtils]: 32: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,794 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {61765#true} {61765#true} #542#return; {61765#true} is VALID [2020-07-17 22:01:57,794 INFO L263 TraceCheckUtils]: 34: Hoare triple {61765#true} call __utac_acc__Specification5_spec__3(); {61765#true} is VALID [2020-07-17 22:01:57,795 INFO L280 TraceCheckUtils]: 35: Hoare triple {61765#true} havoc ~tmp~6;havoc ~tmp___0~3; {61765#true} is VALID [2020-07-17 22:01:57,795 INFO L263 TraceCheckUtils]: 36: Hoare triple {61765#true} call #t~ret38 := getWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:57,796 INFO L280 TraceCheckUtils]: 37: Hoare triple {61765#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61765#true} is VALID [2020-07-17 22:01:57,796 INFO L280 TraceCheckUtils]: 38: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,796 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {61765#true} {61765#true} #568#return; {61765#true} is VALID [2020-07-17 22:01:57,797 INFO L280 TraceCheckUtils]: 40: Hoare triple {61765#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61765#true} is VALID [2020-07-17 22:01:57,797 INFO L280 TraceCheckUtils]: 41: Hoare triple {61765#true} assume 2 != ~tmp~6; {61765#true} is VALID [2020-07-17 22:01:57,797 INFO L263 TraceCheckUtils]: 42: Hoare triple {61765#true} call #t~ret39 := isPumpRunning(); {61765#true} is VALID [2020-07-17 22:01:57,798 INFO L280 TraceCheckUtils]: 43: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:57,798 INFO L280 TraceCheckUtils]: 44: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,798 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {61765#true} {61765#true} #570#return; {61765#true} is VALID [2020-07-17 22:01:57,799 INFO L280 TraceCheckUtils]: 46: Hoare triple {61765#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {61765#true} is VALID [2020-07-17 22:01:57,799 INFO L280 TraceCheckUtils]: 47: Hoare triple {61765#true} assume !(0 != ~tmp___0~3); {61765#true} is VALID [2020-07-17 22:01:57,799 INFO L280 TraceCheckUtils]: 48: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,800 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {61765#true} {61765#true} #544#return; {61765#true} is VALID [2020-07-17 22:01:57,800 INFO L280 TraceCheckUtils]: 50: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,800 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {61765#true} {61766#false} #532#return; {61766#false} is VALID [2020-07-17 22:01:57,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {62020#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {61765#true} is VALID [2020-07-17 22:01:57,815 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,816 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61765#true} {61766#false} #524#return; {61766#false} is VALID [2020-07-17 22:01:57,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:57,825 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,825 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61765#true} {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61765#true} is VALID [2020-07-17 22:01:57,826 INFO L263 TraceCheckUtils]: 0: Hoare triple {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61765#true} is VALID [2020-07-17 22:01:57,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:57,826 INFO L280 TraceCheckUtils]: 2: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,826 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61765#true} {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61765#true} is VALID [2020-07-17 22:01:57,826 INFO L280 TraceCheckUtils]: 4: Hoare triple {61765#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61765#true} is VALID [2020-07-17 22:01:57,827 INFO L280 TraceCheckUtils]: 5: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,827 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {61765#true} {61766#false} #538#return; {61766#false} is VALID [2020-07-17 22:01:57,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,858 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,859 INFO L280 TraceCheckUtils]: 2: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,859 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61765#true} {61765#true} #536#return; {61765#true} is VALID [2020-07-17 22:01:57,860 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61765#true} is VALID [2020-07-17 22:01:57,860 INFO L263 TraceCheckUtils]: 1: Hoare triple {61765#true} call #t~ret30 := isHighWaterSensorDry(); {61765#true} is VALID [2020-07-17 22:01:57,861 INFO L280 TraceCheckUtils]: 2: Hoare triple {61765#true} havoc ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,861 INFO L280 TraceCheckUtils]: 3: Hoare triple {61765#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,861 INFO L280 TraceCheckUtils]: 4: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,862 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61765#true} {61765#true} #536#return; {61765#true} is VALID [2020-07-17 22:01:57,862 INFO L280 TraceCheckUtils]: 6: Hoare triple {61765#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61765#true} is VALID [2020-07-17 22:01:57,862 INFO L280 TraceCheckUtils]: 7: Hoare triple {61765#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61765#true} is VALID [2020-07-17 22:01:57,863 INFO L280 TraceCheckUtils]: 8: Hoare triple {61765#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61765#true} is VALID [2020-07-17 22:01:57,863 INFO L280 TraceCheckUtils]: 9: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,864 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {61765#true} {61765#true} #550#return; {61765#true} is VALID [2020-07-17 22:01:57,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,872 INFO L280 TraceCheckUtils]: 0: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {61765#true} is VALID [2020-07-17 22:01:57,873 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,873 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61765#true} {61765#true} #552#return; {61765#true} is VALID [2020-07-17 22:01:57,874 INFO L280 TraceCheckUtils]: 0: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:57,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume 0 == ~pumpRunning~0; {61765#true} is VALID [2020-07-17 22:01:57,874 INFO L263 TraceCheckUtils]: 2: Hoare triple {61765#true} call #t~ret10 := isHighWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:57,875 INFO L280 TraceCheckUtils]: 3: Hoare triple {61765#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61765#true} is VALID [2020-07-17 22:01:57,875 INFO L263 TraceCheckUtils]: 4: Hoare triple {61765#true} call #t~ret30 := isHighWaterSensorDry(); {61765#true} is VALID [2020-07-17 22:01:57,875 INFO L280 TraceCheckUtils]: 5: Hoare triple {61765#true} havoc ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,876 INFO L280 TraceCheckUtils]: 6: Hoare triple {61765#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,876 INFO L280 TraceCheckUtils]: 7: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,876 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61765#true} {61765#true} #536#return; {61765#true} is VALID [2020-07-17 22:01:57,877 INFO L280 TraceCheckUtils]: 9: Hoare triple {61765#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61765#true} is VALID [2020-07-17 22:01:57,877 INFO L280 TraceCheckUtils]: 10: Hoare triple {61765#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61765#true} is VALID [2020-07-17 22:01:57,877 INFO L280 TraceCheckUtils]: 11: Hoare triple {61765#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61765#true} is VALID [2020-07-17 22:01:57,878 INFO L280 TraceCheckUtils]: 12: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,878 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {61765#true} {61765#true} #550#return; {61765#true} is VALID [2020-07-17 22:01:57,878 INFO L280 TraceCheckUtils]: 14: Hoare triple {61765#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61765#true} is VALID [2020-07-17 22:01:57,879 INFO L280 TraceCheckUtils]: 15: Hoare triple {61765#true} assume 0 != ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:57,880 INFO L263 TraceCheckUtils]: 16: Hoare triple {61765#true} call activatePump(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,880 INFO L280 TraceCheckUtils]: 17: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {61765#true} is VALID [2020-07-17 22:01:57,881 INFO L280 TraceCheckUtils]: 18: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,881 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {61765#true} {61765#true} #552#return; {61765#true} is VALID [2020-07-17 22:01:57,882 INFO L280 TraceCheckUtils]: 20: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,882 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {61765#true} {61765#true} #564#return; {61765#true} is VALID [2020-07-17 22:01:57,883 INFO L280 TraceCheckUtils]: 0: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61765#true} is VALID [2020-07-17 22:01:57,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume !(0 != ~pumpRunning~0); {61765#true} is VALID [2020-07-17 22:01:57,884 INFO L263 TraceCheckUtils]: 2: Hoare triple {61765#true} call processEnvironment__wrappee__highWaterSensor(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,885 INFO L280 TraceCheckUtils]: 3: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:57,885 INFO L280 TraceCheckUtils]: 4: Hoare triple {61765#true} assume 0 == ~pumpRunning~0; {61765#true} is VALID [2020-07-17 22:01:57,885 INFO L263 TraceCheckUtils]: 5: Hoare triple {61765#true} call #t~ret10 := isHighWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:57,885 INFO L280 TraceCheckUtils]: 6: Hoare triple {61765#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61765#true} is VALID [2020-07-17 22:01:57,886 INFO L263 TraceCheckUtils]: 7: Hoare triple {61765#true} call #t~ret30 := isHighWaterSensorDry(); {61765#true} is VALID [2020-07-17 22:01:57,886 INFO L280 TraceCheckUtils]: 8: Hoare triple {61765#true} havoc ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,886 INFO L280 TraceCheckUtils]: 9: Hoare triple {61765#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,887 INFO L280 TraceCheckUtils]: 10: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,887 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {61765#true} {61765#true} #536#return; {61765#true} is VALID [2020-07-17 22:01:57,887 INFO L280 TraceCheckUtils]: 12: Hoare triple {61765#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61765#true} is VALID [2020-07-17 22:01:57,888 INFO L280 TraceCheckUtils]: 13: Hoare triple {61765#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61765#true} is VALID [2020-07-17 22:01:57,888 INFO L280 TraceCheckUtils]: 14: Hoare triple {61765#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61765#true} is VALID [2020-07-17 22:01:57,888 INFO L280 TraceCheckUtils]: 15: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,888 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {61765#true} {61765#true} #550#return; {61765#true} is VALID [2020-07-17 22:01:57,888 INFO L280 TraceCheckUtils]: 17: Hoare triple {61765#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61765#true} is VALID [2020-07-17 22:01:57,889 INFO L280 TraceCheckUtils]: 18: Hoare triple {61765#true} assume 0 != ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:57,890 INFO L263 TraceCheckUtils]: 19: Hoare triple {61765#true} call activatePump(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,890 INFO L280 TraceCheckUtils]: 20: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {61765#true} is VALID [2020-07-17 22:01:57,890 INFO L280 TraceCheckUtils]: 21: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,890 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {61765#true} {61765#true} #552#return; {61765#true} is VALID [2020-07-17 22:01:57,890 INFO L280 TraceCheckUtils]: 23: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,891 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {61765#true} {61765#true} #564#return; {61765#true} is VALID [2020-07-17 22:01:57,891 INFO L280 TraceCheckUtils]: 25: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,891 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {61765#true} {61765#true} #522#return; {61765#true} is VALID [2020-07-17 22:01:57,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61765#true} is VALID [2020-07-17 22:01:57,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume !(0 != ~pumpRunning~0); {61765#true} is VALID [2020-07-17 22:01:57,893 INFO L263 TraceCheckUtils]: 2: Hoare triple {61765#true} call processEnvironment__wrappee__lowWaterSensor(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,893 INFO L280 TraceCheckUtils]: 3: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61765#true} is VALID [2020-07-17 22:01:57,894 INFO L280 TraceCheckUtils]: 4: Hoare triple {61765#true} assume !(0 != ~pumpRunning~0); {61765#true} is VALID [2020-07-17 22:01:57,894 INFO L263 TraceCheckUtils]: 5: Hoare triple {61765#true} call processEnvironment__wrappee__highWaterSensor(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,895 INFO L280 TraceCheckUtils]: 6: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:57,895 INFO L280 TraceCheckUtils]: 7: Hoare triple {61765#true} assume 0 == ~pumpRunning~0; {61765#true} is VALID [2020-07-17 22:01:57,895 INFO L263 TraceCheckUtils]: 8: Hoare triple {61765#true} call #t~ret10 := isHighWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:57,895 INFO L280 TraceCheckUtils]: 9: Hoare triple {61765#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61765#true} is VALID [2020-07-17 22:01:57,895 INFO L263 TraceCheckUtils]: 10: Hoare triple {61765#true} call #t~ret30 := isHighWaterSensorDry(); {61765#true} is VALID [2020-07-17 22:01:57,896 INFO L280 TraceCheckUtils]: 11: Hoare triple {61765#true} havoc ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,896 INFO L280 TraceCheckUtils]: 12: Hoare triple {61765#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,896 INFO L280 TraceCheckUtils]: 13: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,896 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {61765#true} {61765#true} #536#return; {61765#true} is VALID [2020-07-17 22:01:57,897 INFO L280 TraceCheckUtils]: 15: Hoare triple {61765#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61765#true} is VALID [2020-07-17 22:01:57,897 INFO L280 TraceCheckUtils]: 16: Hoare triple {61765#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61765#true} is VALID [2020-07-17 22:01:57,897 INFO L280 TraceCheckUtils]: 17: Hoare triple {61765#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61765#true} is VALID [2020-07-17 22:01:57,897 INFO L280 TraceCheckUtils]: 18: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,898 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {61765#true} {61765#true} #550#return; {61765#true} is VALID [2020-07-17 22:01:57,898 INFO L280 TraceCheckUtils]: 20: Hoare triple {61765#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61765#true} is VALID [2020-07-17 22:01:57,898 INFO L280 TraceCheckUtils]: 21: Hoare triple {61765#true} assume 0 != ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:57,899 INFO L263 TraceCheckUtils]: 22: Hoare triple {61765#true} call activatePump(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,899 INFO L280 TraceCheckUtils]: 23: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {61765#true} is VALID [2020-07-17 22:01:57,900 INFO L280 TraceCheckUtils]: 24: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,900 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61765#true} {61765#true} #552#return; {61765#true} is VALID [2020-07-17 22:01:57,900 INFO L280 TraceCheckUtils]: 26: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,900 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {61765#true} {61765#true} #564#return; {61765#true} is VALID [2020-07-17 22:01:57,901 INFO L280 TraceCheckUtils]: 28: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,901 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {61765#true} {61765#true} #522#return; {61765#true} is VALID [2020-07-17 22:01:57,901 INFO L280 TraceCheckUtils]: 30: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,901 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {61765#true} {61766#false} #542#return; {61766#false} is VALID [2020-07-17 22:01:57,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,906 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61765#true} is VALID [2020-07-17 22:01:57,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,906 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61765#true} {61766#false} #568#return; {61766#false} is VALID [2020-07-17 22:01:57,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:57,912 INFO L280 TraceCheckUtils]: 0: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:57,912 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,912 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61765#true} {61766#false} #570#return; {61766#false} is VALID [2020-07-17 22:01:57,920 INFO L263 TraceCheckUtils]: 0: Hoare triple {61765#true} call ULTIMATE.init(); {62017#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 22:01:57,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {62017#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {61765#true} is VALID [2020-07-17 22:01:57,921 INFO L280 TraceCheckUtils]: 2: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,921 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61765#true} {61765#true} #586#return; {61765#true} is VALID [2020-07-17 22:01:57,921 INFO L263 TraceCheckUtils]: 4: Hoare triple {61765#true} call #t~ret76 := main(); {61765#true} is VALID [2020-07-17 22:01:57,922 INFO L280 TraceCheckUtils]: 5: Hoare triple {61765#true} havoc ~retValue_acc~13;havoc ~tmp~10; {61765#true} is VALID [2020-07-17 22:01:57,922 INFO L263 TraceCheckUtils]: 6: Hoare triple {61765#true} call select_helpers(); {61765#true} is VALID [2020-07-17 22:01:57,922 INFO L280 TraceCheckUtils]: 7: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,922 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61765#true} {61765#true} #472#return; {61765#true} is VALID [2020-07-17 22:01:57,923 INFO L263 TraceCheckUtils]: 9: Hoare triple {61765#true} call select_features(); {61765#true} is VALID [2020-07-17 22:01:57,923 INFO L280 TraceCheckUtils]: 10: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,923 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {61765#true} {61765#true} #474#return; {61765#true} is VALID [2020-07-17 22:01:57,924 INFO L263 TraceCheckUtils]: 12: Hoare triple {61765#true} call #t~ret75 := valid_product(); {61765#true} is VALID [2020-07-17 22:01:57,925 INFO L280 TraceCheckUtils]: 13: Hoare triple {61765#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {62018#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:01:57,926 INFO L280 TraceCheckUtils]: 14: Hoare triple {62018#(= 1 |valid_product_#res|)} assume true; {62018#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:01:57,927 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {62018#(= 1 |valid_product_#res|)} {61765#true} #476#return; {61777#(= |main_#t~ret75| 1)} is VALID [2020-07-17 22:01:57,928 INFO L280 TraceCheckUtils]: 16: Hoare triple {61777#(= |main_#t~ret75| 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {61778#(= 1 main_~tmp~10)} is VALID [2020-07-17 22:01:57,929 INFO L280 TraceCheckUtils]: 17: Hoare triple {61778#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {61765#true} is VALID [2020-07-17 22:01:57,929 INFO L263 TraceCheckUtils]: 18: Hoare triple {61765#true} call setup(); {61765#true} is VALID [2020-07-17 22:01:57,929 INFO L280 TraceCheckUtils]: 19: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,930 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {61765#true} {61765#true} #478#return; {61765#true} is VALID [2020-07-17 22:01:57,930 INFO L263 TraceCheckUtils]: 21: Hoare triple {61765#true} call runTest(); {61765#true} is VALID [2020-07-17 22:01:57,931 INFO L263 TraceCheckUtils]: 22: Hoare triple {61765#true} call __utac_acc__Specification5_spec__1(); {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:57,932 INFO L280 TraceCheckUtils]: 23: Hoare triple {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {61765#true} is VALID [2020-07-17 22:01:57,932 INFO L280 TraceCheckUtils]: 24: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,932 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61765#true} {61765#true} #576#return; {61765#true} is VALID [2020-07-17 22:01:57,932 INFO L263 TraceCheckUtils]: 26: Hoare triple {61765#true} call test(); {61765#true} is VALID [2020-07-17 22:01:57,933 INFO L280 TraceCheckUtils]: 27: Hoare triple {61765#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {61765#true} is VALID [2020-07-17 22:01:57,933 INFO L280 TraceCheckUtils]: 28: Hoare triple {61765#true} assume !false; {61765#true} is VALID [2020-07-17 22:01:57,933 INFO L280 TraceCheckUtils]: 29: Hoare triple {61765#true} assume ~splverifierCounter~0 < 4; {61765#true} is VALID [2020-07-17 22:01:57,934 INFO L280 TraceCheckUtils]: 30: Hoare triple {61765#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {61765#true} is VALID [2020-07-17 22:01:57,934 INFO L280 TraceCheckUtils]: 31: Hoare triple {61765#true} assume 0 != ~tmp~5; {61765#true} is VALID [2020-07-17 22:01:57,935 INFO L263 TraceCheckUtils]: 32: Hoare triple {61765#true} call waterRise(); {62020#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:57,935 INFO L280 TraceCheckUtils]: 33: Hoare triple {62020#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {61765#true} is VALID [2020-07-17 22:01:57,936 INFO L280 TraceCheckUtils]: 34: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,936 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {61765#true} {61765#true} #524#return; {61765#true} is VALID [2020-07-17 22:01:57,936 INFO L280 TraceCheckUtils]: 36: Hoare triple {61765#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {61765#true} is VALID [2020-07-17 22:01:57,937 INFO L280 TraceCheckUtils]: 37: Hoare triple {61765#true} assume !(0 != ~tmp___0~2); {61765#true} is VALID [2020-07-17 22:01:57,937 INFO L280 TraceCheckUtils]: 38: Hoare triple {61765#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {61765#true} is VALID [2020-07-17 22:01:57,937 INFO L280 TraceCheckUtils]: 39: Hoare triple {61765#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {61765#true} is VALID [2020-07-17 22:01:57,937 INFO L280 TraceCheckUtils]: 40: Hoare triple {61765#true} assume !(0 != ~tmp___1~0); {61765#true} is VALID [2020-07-17 22:01:57,939 INFO L263 TraceCheckUtils]: 41: Hoare triple {61765#true} call timeShift(); {62021#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:01:57,940 INFO L263 TraceCheckUtils]: 42: Hoare triple {62021#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:57,941 INFO L263 TraceCheckUtils]: 43: Hoare triple {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61765#true} is VALID [2020-07-17 22:01:57,941 INFO L280 TraceCheckUtils]: 44: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:57,941 INFO L280 TraceCheckUtils]: 45: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,941 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {61765#true} {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61765#true} is VALID [2020-07-17 22:01:57,942 INFO L280 TraceCheckUtils]: 47: Hoare triple {61765#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61765#true} is VALID [2020-07-17 22:01:57,942 INFO L280 TraceCheckUtils]: 48: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,942 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {61765#true} {62021#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61765#true} is VALID [2020-07-17 22:01:57,943 INFO L280 TraceCheckUtils]: 50: Hoare triple {61765#true} assume !(0 != ~pumpRunning~0); {61765#true} is VALID [2020-07-17 22:01:57,943 INFO L280 TraceCheckUtils]: 51: Hoare triple {61765#true} assume 0 != ~systemActive~0; {61765#true} is VALID [2020-07-17 22:01:57,945 INFO L263 TraceCheckUtils]: 52: Hoare triple {61765#true} call processEnvironment(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,945 INFO L280 TraceCheckUtils]: 53: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61765#true} is VALID [2020-07-17 22:01:57,946 INFO L280 TraceCheckUtils]: 54: Hoare triple {61765#true} assume !(0 != ~pumpRunning~0); {61765#true} is VALID [2020-07-17 22:01:57,946 INFO L263 TraceCheckUtils]: 55: Hoare triple {61765#true} call processEnvironment__wrappee__lowWaterSensor(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,947 INFO L280 TraceCheckUtils]: 56: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61765#true} is VALID [2020-07-17 22:01:57,947 INFO L280 TraceCheckUtils]: 57: Hoare triple {61765#true} assume !(0 != ~pumpRunning~0); {61765#true} is VALID [2020-07-17 22:01:57,948 INFO L263 TraceCheckUtils]: 58: Hoare triple {61765#true} call processEnvironment__wrappee__highWaterSensor(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,948 INFO L280 TraceCheckUtils]: 59: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:57,948 INFO L280 TraceCheckUtils]: 60: Hoare triple {61765#true} assume 0 == ~pumpRunning~0; {61765#true} is VALID [2020-07-17 22:01:57,948 INFO L263 TraceCheckUtils]: 61: Hoare triple {61765#true} call #t~ret10 := isHighWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:57,948 INFO L280 TraceCheckUtils]: 62: Hoare triple {61765#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61765#true} is VALID [2020-07-17 22:01:57,949 INFO L263 TraceCheckUtils]: 63: Hoare triple {61765#true} call #t~ret30 := isHighWaterSensorDry(); {61765#true} is VALID [2020-07-17 22:01:57,949 INFO L280 TraceCheckUtils]: 64: Hoare triple {61765#true} havoc ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,949 INFO L280 TraceCheckUtils]: 65: Hoare triple {61765#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:57,949 INFO L280 TraceCheckUtils]: 66: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,949 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {61765#true} {61765#true} #536#return; {61765#true} is VALID [2020-07-17 22:01:57,949 INFO L280 TraceCheckUtils]: 68: Hoare triple {61765#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61765#true} is VALID [2020-07-17 22:01:57,950 INFO L280 TraceCheckUtils]: 69: Hoare triple {61765#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61765#true} is VALID [2020-07-17 22:01:57,950 INFO L280 TraceCheckUtils]: 70: Hoare triple {61765#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61765#true} is VALID [2020-07-17 22:01:57,950 INFO L280 TraceCheckUtils]: 71: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,950 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {61765#true} {61765#true} #550#return; {61765#true} is VALID [2020-07-17 22:01:57,950 INFO L280 TraceCheckUtils]: 73: Hoare triple {61765#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61765#true} is VALID [2020-07-17 22:01:57,951 INFO L280 TraceCheckUtils]: 74: Hoare triple {61765#true} assume 0 != ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:57,952 INFO L263 TraceCheckUtils]: 75: Hoare triple {61765#true} call activatePump(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,953 INFO L280 TraceCheckUtils]: 76: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,953 INFO L280 TraceCheckUtils]: 77: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,954 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #552#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,955 INFO L280 TraceCheckUtils]: 79: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,956 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #564#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,956 INFO L280 TraceCheckUtils]: 81: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,957 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #522#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,958 INFO L280 TraceCheckUtils]: 83: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,959 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #542#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,959 INFO L263 TraceCheckUtils]: 85: Hoare triple {62061#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {61765#true} is VALID [2020-07-17 22:01:57,959 INFO L280 TraceCheckUtils]: 86: Hoare triple {61765#true} havoc ~tmp~6;havoc ~tmp___0~3; {61765#true} is VALID [2020-07-17 22:01:57,959 INFO L263 TraceCheckUtils]: 87: Hoare triple {61765#true} call #t~ret38 := getWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:57,960 INFO L280 TraceCheckUtils]: 88: Hoare triple {61765#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61765#true} is VALID [2020-07-17 22:01:57,960 INFO L280 TraceCheckUtils]: 89: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,960 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {61765#true} {61765#true} #568#return; {61765#true} is VALID [2020-07-17 22:01:57,960 INFO L280 TraceCheckUtils]: 91: Hoare triple {61765#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61765#true} is VALID [2020-07-17 22:01:57,961 INFO L280 TraceCheckUtils]: 92: Hoare triple {61765#true} assume !(2 != ~tmp~6); {61765#true} is VALID [2020-07-17 22:01:57,961 INFO L280 TraceCheckUtils]: 93: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,962 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {61765#true} {62061#(<= 1 ~pumpRunning~0)} #544#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,963 INFO L280 TraceCheckUtils]: 95: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:57,964 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #532#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,964 INFO L280 TraceCheckUtils]: 97: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume !false; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,965 INFO L280 TraceCheckUtils]: 98: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,966 INFO L280 TraceCheckUtils]: 99: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,966 INFO L280 TraceCheckUtils]: 100: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~5); {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,967 INFO L280 TraceCheckUtils]: 101: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,968 INFO L280 TraceCheckUtils]: 102: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,968 INFO L280 TraceCheckUtils]: 103: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,969 INFO L280 TraceCheckUtils]: 104: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,969 INFO L280 TraceCheckUtils]: 105: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___1~0); {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,970 INFO L263 TraceCheckUtils]: 106: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} call timeShift(); {62021#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:01:57,971 INFO L263 TraceCheckUtils]: 107: Hoare triple {62021#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:57,972 INFO L263 TraceCheckUtils]: 108: Hoare triple {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61765#true} is VALID [2020-07-17 22:01:57,972 INFO L280 TraceCheckUtils]: 109: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:57,972 INFO L280 TraceCheckUtils]: 110: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,972 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {61765#true} {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61765#true} is VALID [2020-07-17 22:01:57,972 INFO L280 TraceCheckUtils]: 112: Hoare triple {61765#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61765#true} is VALID [2020-07-17 22:01:57,972 INFO L280 TraceCheckUtils]: 113: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,973 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {61765#true} {62021#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61765#true} is VALID [2020-07-17 22:01:57,973 INFO L280 TraceCheckUtils]: 115: Hoare triple {61765#true} assume 0 != ~pumpRunning~0; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,974 INFO L263 TraceCheckUtils]: 116: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {62020#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:57,975 INFO L280 TraceCheckUtils]: 117: Hoare triple {62020#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61765#true} is VALID [2020-07-17 22:01:57,975 INFO L280 TraceCheckUtils]: 118: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,976 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {61765#true} {61842#(not (= 0 ~pumpRunning~0))} #540#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,977 INFO L280 TraceCheckUtils]: 120: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,978 INFO L263 TraceCheckUtils]: 121: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,979 INFO L280 TraceCheckUtils]: 122: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61765#true} is VALID [2020-07-17 22:01:57,979 INFO L280 TraceCheckUtils]: 123: Hoare triple {61765#true} assume 0 != ~pumpRunning~0; {61765#true} is VALID [2020-07-17 22:01:57,979 INFO L263 TraceCheckUtils]: 124: Hoare triple {61765#true} call #t~ret12 := isMethaneAlarm(); {61765#true} is VALID [2020-07-17 22:01:57,979 INFO L280 TraceCheckUtils]: 125: Hoare triple {61765#true} havoc ~retValue_acc~4; {61765#true} is VALID [2020-07-17 22:01:57,980 INFO L263 TraceCheckUtils]: 126: Hoare triple {61765#true} call #t~ret13 := isMethaneLevelCritical(); {61765#true} is VALID [2020-07-17 22:01:57,980 INFO L280 TraceCheckUtils]: 127: Hoare triple {61765#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61765#true} is VALID [2020-07-17 22:01:57,980 INFO L280 TraceCheckUtils]: 128: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,981 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {61765#true} {61765#true} #580#return; {61765#true} is VALID [2020-07-17 22:01:57,981 INFO L280 TraceCheckUtils]: 130: Hoare triple {61765#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61765#true} is VALID [2020-07-17 22:01:57,981 INFO L280 TraceCheckUtils]: 131: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,982 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {61765#true} {61765#true} #516#return; {61765#true} is VALID [2020-07-17 22:01:57,982 INFO L280 TraceCheckUtils]: 133: Hoare triple {61765#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {61765#true} is VALID [2020-07-17 22:01:57,982 INFO L280 TraceCheckUtils]: 134: Hoare triple {61765#true} assume !(0 != ~tmp~2); {61765#true} is VALID [2020-07-17 22:01:57,984 INFO L263 TraceCheckUtils]: 135: Hoare triple {61765#true} call processEnvironment__wrappee__lowWaterSensor(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,984 INFO L280 TraceCheckUtils]: 136: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61765#true} is VALID [2020-07-17 22:01:57,984 INFO L280 TraceCheckUtils]: 137: Hoare triple {61765#true} assume 0 != ~pumpRunning~0; {61765#true} is VALID [2020-07-17 22:01:57,984 INFO L263 TraceCheckUtils]: 138: Hoare triple {61765#true} call #t~ret11 := isLowWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:57,985 INFO L280 TraceCheckUtils]: 139: Hoare triple {61765#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {61765#true} is VALID [2020-07-17 22:01:57,985 INFO L263 TraceCheckUtils]: 140: Hoare triple {61765#true} call #t~ret31 := isLowWaterSensorDry(); {61765#true} is VALID [2020-07-17 22:01:57,985 INFO L280 TraceCheckUtils]: 141: Hoare triple {61765#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {61765#true} is VALID [2020-07-17 22:01:57,986 INFO L280 TraceCheckUtils]: 142: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,986 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {61765#true} {61765#true} #514#return; {61765#true} is VALID [2020-07-17 22:01:57,986 INFO L280 TraceCheckUtils]: 144: Hoare triple {61765#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {61765#true} is VALID [2020-07-17 22:01:57,986 INFO L280 TraceCheckUtils]: 145: Hoare triple {61765#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {61765#true} is VALID [2020-07-17 22:01:57,987 INFO L280 TraceCheckUtils]: 146: Hoare triple {61765#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {61765#true} is VALID [2020-07-17 22:01:57,987 INFO L280 TraceCheckUtils]: 147: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,987 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {61765#true} {61765#true} #558#return; {61765#true} is VALID [2020-07-17 22:01:57,988 INFO L280 TraceCheckUtils]: 149: Hoare triple {61765#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {61765#true} is VALID [2020-07-17 22:01:57,988 INFO L280 TraceCheckUtils]: 150: Hoare triple {61765#true} assume !(0 != ~tmp~1); {61765#true} is VALID [2020-07-17 22:01:57,989 INFO L263 TraceCheckUtils]: 151: Hoare triple {61765#true} call processEnvironment__wrappee__highWaterSensor(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:57,990 INFO L280 TraceCheckUtils]: 152: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:57,991 INFO L280 TraceCheckUtils]: 153: Hoare triple {61765#true} assume !(0 == ~pumpRunning~0); {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,991 INFO L263 TraceCheckUtils]: 154: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {61765#true} is VALID [2020-07-17 22:01:57,991 INFO L280 TraceCheckUtils]: 155: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:57,992 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {61765#true} {61842#(not (= 0 ~pumpRunning~0))} #556#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,993 INFO L280 TraceCheckUtils]: 157: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume true; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,994 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {61842#(not (= 0 ~pumpRunning~0))} {61765#true} #562#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,995 INFO L280 TraceCheckUtils]: 159: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume true; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,996 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {61842#(not (= 0 ~pumpRunning~0))} {61765#true} #520#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,997 INFO L280 TraceCheckUtils]: 161: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} assume true; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,998 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {61842#(not (= 0 ~pumpRunning~0))} {61842#(not (= 0 ~pumpRunning~0))} #542#return; {61842#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:57,999 INFO L263 TraceCheckUtils]: 163: Hoare triple {61842#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {61765#true} is VALID [2020-07-17 22:01:57,999 INFO L280 TraceCheckUtils]: 164: Hoare triple {61765#true} havoc ~tmp~6;havoc ~tmp___0~3; {61765#true} is VALID [2020-07-17 22:01:57,999 INFO L263 TraceCheckUtils]: 165: Hoare triple {61765#true} call #t~ret38 := getWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:58,000 INFO L280 TraceCheckUtils]: 166: Hoare triple {61765#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61765#true} is VALID [2020-07-17 22:01:58,000 INFO L280 TraceCheckUtils]: 167: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,000 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {61765#true} {61765#true} #568#return; {61765#true} is VALID [2020-07-17 22:01:58,001 INFO L280 TraceCheckUtils]: 169: Hoare triple {61765#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61765#true} is VALID [2020-07-17 22:01:58,001 INFO L280 TraceCheckUtils]: 170: Hoare triple {61765#true} assume 2 != ~tmp~6; {61765#true} is VALID [2020-07-17 22:01:58,001 INFO L263 TraceCheckUtils]: 171: Hoare triple {61765#true} call #t~ret39 := isPumpRunning(); {61765#true} is VALID [2020-07-17 22:01:58,002 INFO L280 TraceCheckUtils]: 172: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {62281#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:01:58,003 INFO L280 TraceCheckUtils]: 173: Hoare triple {62281#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {62281#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:01:58,004 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {62281#(= ~pumpRunning~0 |isPumpRunning_#res|)} {61765#true} #570#return; {62278#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} is VALID [2020-07-17 22:01:58,006 INFO L280 TraceCheckUtils]: 175: Hoare triple {62278#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {62279#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-17 22:01:58,007 INFO L280 TraceCheckUtils]: 176: Hoare triple {62279#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {62280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:01:58,008 INFO L280 TraceCheckUtils]: 177: Hoare triple {62280#(= 0 ~pumpRunning~0)} assume true; {62280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:01:58,009 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {62280#(= 0 ~pumpRunning~0)} {61842#(not (= 0 ~pumpRunning~0))} #544#return; {61766#false} is VALID [2020-07-17 22:01:58,009 INFO L280 TraceCheckUtils]: 179: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:58,009 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {61766#false} {61842#(not (= 0 ~pumpRunning~0))} #532#return; {61766#false} is VALID [2020-07-17 22:01:58,009 INFO L280 TraceCheckUtils]: 181: Hoare triple {61766#false} assume !false; {61766#false} is VALID [2020-07-17 22:01:58,010 INFO L280 TraceCheckUtils]: 182: Hoare triple {61766#false} assume ~splverifierCounter~0 < 4; {61766#false} is VALID [2020-07-17 22:01:58,010 INFO L280 TraceCheckUtils]: 183: Hoare triple {61766#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {61766#false} is VALID [2020-07-17 22:01:58,010 INFO L280 TraceCheckUtils]: 184: Hoare triple {61766#false} assume !(0 != ~tmp~5); {61766#false} is VALID [2020-07-17 22:01:58,010 INFO L280 TraceCheckUtils]: 185: Hoare triple {61766#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {61766#false} is VALID [2020-07-17 22:01:58,010 INFO L280 TraceCheckUtils]: 186: Hoare triple {61766#false} assume !(0 != ~tmp___0~2); {61766#false} is VALID [2020-07-17 22:01:58,011 INFO L280 TraceCheckUtils]: 187: Hoare triple {61766#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {61766#false} is VALID [2020-07-17 22:01:58,011 INFO L280 TraceCheckUtils]: 188: Hoare triple {61766#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {61766#false} is VALID [2020-07-17 22:01:58,011 INFO L280 TraceCheckUtils]: 189: Hoare triple {61766#false} assume !(0 != ~tmp___1~0); {61766#false} is VALID [2020-07-17 22:01:58,011 INFO L263 TraceCheckUtils]: 190: Hoare triple {61766#false} call timeShift(); {62021#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:01:58,013 INFO L263 TraceCheckUtils]: 191: Hoare triple {62021#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:58,013 INFO L263 TraceCheckUtils]: 192: Hoare triple {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61765#true} is VALID [2020-07-17 22:01:58,013 INFO L280 TraceCheckUtils]: 193: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:58,013 INFO L280 TraceCheckUtils]: 194: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,014 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {61765#true} {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61765#true} is VALID [2020-07-17 22:01:58,014 INFO L280 TraceCheckUtils]: 196: Hoare triple {61765#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61765#true} is VALID [2020-07-17 22:01:58,014 INFO L280 TraceCheckUtils]: 197: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,014 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {61765#true} {62021#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61765#true} is VALID [2020-07-17 22:01:58,014 INFO L280 TraceCheckUtils]: 199: Hoare triple {61765#true} assume 0 != ~pumpRunning~0; {61765#true} is VALID [2020-07-17 22:01:58,015 INFO L263 TraceCheckUtils]: 200: Hoare triple {61765#true} call lowerWaterLevel(); {62020#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:58,016 INFO L280 TraceCheckUtils]: 201: Hoare triple {62020#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61765#true} is VALID [2020-07-17 22:01:58,016 INFO L280 TraceCheckUtils]: 202: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,016 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {61765#true} {61765#true} #540#return; {61765#true} is VALID [2020-07-17 22:01:58,016 INFO L280 TraceCheckUtils]: 204: Hoare triple {61765#true} assume 0 != ~systemActive~0; {61765#true} is VALID [2020-07-17 22:01:58,017 INFO L263 TraceCheckUtils]: 205: Hoare triple {61765#true} call processEnvironment(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:58,018 INFO L280 TraceCheckUtils]: 206: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61765#true} is VALID [2020-07-17 22:01:58,018 INFO L280 TraceCheckUtils]: 207: Hoare triple {61765#true} assume 0 != ~pumpRunning~0; {61765#true} is VALID [2020-07-17 22:01:58,018 INFO L263 TraceCheckUtils]: 208: Hoare triple {61765#true} call #t~ret12 := isMethaneAlarm(); {61765#true} is VALID [2020-07-17 22:01:58,018 INFO L280 TraceCheckUtils]: 209: Hoare triple {61765#true} havoc ~retValue_acc~4; {61765#true} is VALID [2020-07-17 22:01:58,018 INFO L263 TraceCheckUtils]: 210: Hoare triple {61765#true} call #t~ret13 := isMethaneLevelCritical(); {61765#true} is VALID [2020-07-17 22:01:58,019 INFO L280 TraceCheckUtils]: 211: Hoare triple {61765#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61765#true} is VALID [2020-07-17 22:01:58,019 INFO L280 TraceCheckUtils]: 212: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,019 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {61765#true} {61765#true} #580#return; {61765#true} is VALID [2020-07-17 22:01:58,019 INFO L280 TraceCheckUtils]: 214: Hoare triple {61765#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61765#true} is VALID [2020-07-17 22:01:58,020 INFO L280 TraceCheckUtils]: 215: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,020 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {61765#true} {61765#true} #516#return; {61765#true} is VALID [2020-07-17 22:01:58,020 INFO L280 TraceCheckUtils]: 217: Hoare triple {61765#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {61765#true} is VALID [2020-07-17 22:01:58,020 INFO L280 TraceCheckUtils]: 218: Hoare triple {61765#true} assume 0 != ~tmp~2; {61765#true} is VALID [2020-07-17 22:01:58,021 INFO L263 TraceCheckUtils]: 219: Hoare triple {61765#true} call deactivatePump(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:58,022 INFO L280 TraceCheckUtils]: 220: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {61765#true} is VALID [2020-07-17 22:01:58,022 INFO L280 TraceCheckUtils]: 221: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,022 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {61765#true} {61765#true} #518#return; {61765#true} is VALID [2020-07-17 22:01:58,022 INFO L280 TraceCheckUtils]: 223: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,022 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {61765#true} {61765#true} #542#return; {61765#true} is VALID [2020-07-17 22:01:58,023 INFO L263 TraceCheckUtils]: 225: Hoare triple {61765#true} call __utac_acc__Specification5_spec__3(); {61765#true} is VALID [2020-07-17 22:01:58,023 INFO L280 TraceCheckUtils]: 226: Hoare triple {61765#true} havoc ~tmp~6;havoc ~tmp___0~3; {61765#true} is VALID [2020-07-17 22:01:58,023 INFO L263 TraceCheckUtils]: 227: Hoare triple {61765#true} call #t~ret38 := getWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:58,023 INFO L280 TraceCheckUtils]: 228: Hoare triple {61765#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61765#true} is VALID [2020-07-17 22:01:58,023 INFO L280 TraceCheckUtils]: 229: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,024 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {61765#true} {61765#true} #568#return; {61765#true} is VALID [2020-07-17 22:01:58,024 INFO L280 TraceCheckUtils]: 231: Hoare triple {61765#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61765#true} is VALID [2020-07-17 22:01:58,024 INFO L280 TraceCheckUtils]: 232: Hoare triple {61765#true} assume 2 != ~tmp~6; {61765#true} is VALID [2020-07-17 22:01:58,024 INFO L263 TraceCheckUtils]: 233: Hoare triple {61765#true} call #t~ret39 := isPumpRunning(); {61765#true} is VALID [2020-07-17 22:01:58,024 INFO L280 TraceCheckUtils]: 234: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:58,025 INFO L280 TraceCheckUtils]: 235: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,025 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {61765#true} {61765#true} #570#return; {61765#true} is VALID [2020-07-17 22:01:58,025 INFO L280 TraceCheckUtils]: 237: Hoare triple {61765#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {61765#true} is VALID [2020-07-17 22:01:58,025 INFO L280 TraceCheckUtils]: 238: Hoare triple {61765#true} assume !(0 != ~tmp___0~3); {61765#true} is VALID [2020-07-17 22:01:58,025 INFO L280 TraceCheckUtils]: 239: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,026 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {61765#true} {61765#true} #544#return; {61765#true} is VALID [2020-07-17 22:01:58,026 INFO L280 TraceCheckUtils]: 241: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,026 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {61765#true} {61766#false} #532#return; {61766#false} is VALID [2020-07-17 22:01:58,026 INFO L280 TraceCheckUtils]: 243: Hoare triple {61766#false} assume !false; {61766#false} is VALID [2020-07-17 22:01:58,026 INFO L280 TraceCheckUtils]: 244: Hoare triple {61766#false} assume ~splverifierCounter~0 < 4; {61766#false} is VALID [2020-07-17 22:01:58,026 INFO L280 TraceCheckUtils]: 245: Hoare triple {61766#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {61766#false} is VALID [2020-07-17 22:01:58,027 INFO L280 TraceCheckUtils]: 246: Hoare triple {61766#false} assume 0 != ~tmp~5; {61766#false} is VALID [2020-07-17 22:01:58,027 INFO L263 TraceCheckUtils]: 247: Hoare triple {61766#false} call waterRise(); {62020#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:58,027 INFO L280 TraceCheckUtils]: 248: Hoare triple {62020#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {61765#true} is VALID [2020-07-17 22:01:58,027 INFO L280 TraceCheckUtils]: 249: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,027 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {61765#true} {61766#false} #524#return; {61766#false} is VALID [2020-07-17 22:01:58,028 INFO L280 TraceCheckUtils]: 251: Hoare triple {61766#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {61766#false} is VALID [2020-07-17 22:01:58,028 INFO L280 TraceCheckUtils]: 252: Hoare triple {61766#false} assume !(0 != ~tmp___0~2); {61766#false} is VALID [2020-07-17 22:01:58,028 INFO L280 TraceCheckUtils]: 253: Hoare triple {61766#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {61766#false} is VALID [2020-07-17 22:01:58,028 INFO L280 TraceCheckUtils]: 254: Hoare triple {61766#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {61766#false} is VALID [2020-07-17 22:01:58,028 INFO L280 TraceCheckUtils]: 255: Hoare triple {61766#false} assume !(0 != ~tmp___1~0); {61766#false} is VALID [2020-07-17 22:01:58,028 INFO L263 TraceCheckUtils]: 256: Hoare triple {61766#false} call timeShift(); {61766#false} is VALID [2020-07-17 22:01:58,029 INFO L263 TraceCheckUtils]: 257: Hoare triple {61766#false} call __utac_acc__Specification5_spec__2(); {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:58,029 INFO L263 TraceCheckUtils]: 258: Hoare triple {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61765#true} is VALID [2020-07-17 22:01:58,029 INFO L280 TraceCheckUtils]: 259: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:58,029 INFO L280 TraceCheckUtils]: 260: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,029 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {61765#true} {62019#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61765#true} is VALID [2020-07-17 22:01:58,030 INFO L280 TraceCheckUtils]: 262: Hoare triple {61765#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61765#true} is VALID [2020-07-17 22:01:58,030 INFO L280 TraceCheckUtils]: 263: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,030 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {61765#true} {61766#false} #538#return; {61766#false} is VALID [2020-07-17 22:01:58,030 INFO L280 TraceCheckUtils]: 265: Hoare triple {61766#false} assume !(0 != ~pumpRunning~0); {61766#false} is VALID [2020-07-17 22:01:58,030 INFO L280 TraceCheckUtils]: 266: Hoare triple {61766#false} assume 0 != ~systemActive~0; {61766#false} is VALID [2020-07-17 22:01:58,030 INFO L263 TraceCheckUtils]: 267: Hoare triple {61766#false} call processEnvironment(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:58,031 INFO L280 TraceCheckUtils]: 268: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61765#true} is VALID [2020-07-17 22:01:58,031 INFO L280 TraceCheckUtils]: 269: Hoare triple {61765#true} assume !(0 != ~pumpRunning~0); {61765#true} is VALID [2020-07-17 22:01:58,032 INFO L263 TraceCheckUtils]: 270: Hoare triple {61765#true} call processEnvironment__wrappee__lowWaterSensor(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:58,032 INFO L280 TraceCheckUtils]: 271: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61765#true} is VALID [2020-07-17 22:01:58,032 INFO L280 TraceCheckUtils]: 272: Hoare triple {61765#true} assume !(0 != ~pumpRunning~0); {61765#true} is VALID [2020-07-17 22:01:58,033 INFO L263 TraceCheckUtils]: 273: Hoare triple {61765#true} call processEnvironment__wrappee__highWaterSensor(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:58,033 INFO L280 TraceCheckUtils]: 274: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:58,034 INFO L280 TraceCheckUtils]: 275: Hoare triple {61765#true} assume 0 == ~pumpRunning~0; {61765#true} is VALID [2020-07-17 22:01:58,034 INFO L263 TraceCheckUtils]: 276: Hoare triple {61765#true} call #t~ret10 := isHighWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:58,034 INFO L280 TraceCheckUtils]: 277: Hoare triple {61765#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61765#true} is VALID [2020-07-17 22:01:58,034 INFO L263 TraceCheckUtils]: 278: Hoare triple {61765#true} call #t~ret30 := isHighWaterSensorDry(); {61765#true} is VALID [2020-07-17 22:01:58,035 INFO L280 TraceCheckUtils]: 279: Hoare triple {61765#true} havoc ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:58,035 INFO L280 TraceCheckUtils]: 280: Hoare triple {61765#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:58,035 INFO L280 TraceCheckUtils]: 281: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,035 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {61765#true} {61765#true} #536#return; {61765#true} is VALID [2020-07-17 22:01:58,035 INFO L280 TraceCheckUtils]: 283: Hoare triple {61765#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61765#true} is VALID [2020-07-17 22:01:58,036 INFO L280 TraceCheckUtils]: 284: Hoare triple {61765#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61765#true} is VALID [2020-07-17 22:01:58,036 INFO L280 TraceCheckUtils]: 285: Hoare triple {61765#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61765#true} is VALID [2020-07-17 22:01:58,036 INFO L280 TraceCheckUtils]: 286: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,036 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {61765#true} {61765#true} #550#return; {61765#true} is VALID [2020-07-17 22:01:58,036 INFO L280 TraceCheckUtils]: 288: Hoare triple {61765#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61765#true} is VALID [2020-07-17 22:01:58,036 INFO L280 TraceCheckUtils]: 289: Hoare triple {61765#true} assume 0 != ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:58,038 INFO L263 TraceCheckUtils]: 290: Hoare triple {61765#true} call activatePump(); {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:58,039 INFO L280 TraceCheckUtils]: 291: Hoare triple {62074#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {61765#true} is VALID [2020-07-17 22:01:58,039 INFO L280 TraceCheckUtils]: 292: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,039 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {61765#true} {61765#true} #552#return; {61765#true} is VALID [2020-07-17 22:01:58,039 INFO L280 TraceCheckUtils]: 294: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,039 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {61765#true} {61765#true} #564#return; {61765#true} is VALID [2020-07-17 22:01:58,040 INFO L280 TraceCheckUtils]: 296: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,040 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {61765#true} {61765#true} #522#return; {61765#true} is VALID [2020-07-17 22:01:58,040 INFO L280 TraceCheckUtils]: 298: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,040 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {61765#true} {61766#false} #542#return; {61766#false} is VALID [2020-07-17 22:01:58,040 INFO L263 TraceCheckUtils]: 300: Hoare triple {61766#false} call __utac_acc__Specification5_spec__3(); {61766#false} is VALID [2020-07-17 22:01:58,040 INFO L280 TraceCheckUtils]: 301: Hoare triple {61766#false} havoc ~tmp~6;havoc ~tmp___0~3; {61766#false} is VALID [2020-07-17 22:01:58,041 INFO L263 TraceCheckUtils]: 302: Hoare triple {61766#false} call #t~ret38 := getWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:58,041 INFO L280 TraceCheckUtils]: 303: Hoare triple {61765#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61765#true} is VALID [2020-07-17 22:01:58,041 INFO L280 TraceCheckUtils]: 304: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,041 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {61765#true} {61766#false} #568#return; {61766#false} is VALID [2020-07-17 22:01:58,041 INFO L280 TraceCheckUtils]: 306: Hoare triple {61766#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61766#false} is VALID [2020-07-17 22:01:58,042 INFO L280 TraceCheckUtils]: 307: Hoare triple {61766#false} assume 2 != ~tmp~6; {61766#false} is VALID [2020-07-17 22:01:58,042 INFO L263 TraceCheckUtils]: 308: Hoare triple {61766#false} call #t~ret39 := isPumpRunning(); {61765#true} is VALID [2020-07-17 22:01:58,042 INFO L280 TraceCheckUtils]: 309: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:58,042 INFO L280 TraceCheckUtils]: 310: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:58,042 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {61765#true} {61766#false} #570#return; {61766#false} is VALID [2020-07-17 22:01:58,042 INFO L280 TraceCheckUtils]: 312: Hoare triple {61766#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {61766#false} is VALID [2020-07-17 22:01:58,043 INFO L280 TraceCheckUtils]: 313: Hoare triple {61766#false} assume 0 != ~tmp___0~3; {61766#false} is VALID [2020-07-17 22:01:58,043 INFO L280 TraceCheckUtils]: 314: Hoare triple {61766#false} assume 0 == ~switchedOnBeforeTS~0; {61766#false} is VALID [2020-07-17 22:01:58,043 INFO L263 TraceCheckUtils]: 315: Hoare triple {61766#false} call __automaton_fail(); {61766#false} is VALID [2020-07-17 22:01:58,043 INFO L280 TraceCheckUtils]: 316: Hoare triple {61766#false} assume !false; {61766#false} is VALID [2020-07-17 22:01:58,136 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 22:01:58,136 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [104880760] [2020-07-17 22:01:58,137 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [686830746] [2020-07-17 22:01:58,137 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:01:58,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:58,387 INFO L264 TraceCheckSpWp]: Trace formula consists of 1334 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-17 22:01:58,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:58,456 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:01:59,070 INFO L263 TraceCheckUtils]: 0: Hoare triple {61765#true} call ULTIMATE.init(); {61765#true} is VALID [2020-07-17 22:01:59,070 INFO L280 TraceCheckUtils]: 1: Hoare triple {61765#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {61765#true} is VALID [2020-07-17 22:01:59,070 INFO L280 TraceCheckUtils]: 2: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:59,071 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61765#true} {61765#true} #586#return; {61765#true} is VALID [2020-07-17 22:01:59,071 INFO L263 TraceCheckUtils]: 4: Hoare triple {61765#true} call #t~ret76 := main(); {61765#true} is VALID [2020-07-17 22:01:59,071 INFO L280 TraceCheckUtils]: 5: Hoare triple {61765#true} havoc ~retValue_acc~13;havoc ~tmp~10; {61765#true} is VALID [2020-07-17 22:01:59,071 INFO L263 TraceCheckUtils]: 6: Hoare triple {61765#true} call select_helpers(); {61765#true} is VALID [2020-07-17 22:01:59,071 INFO L280 TraceCheckUtils]: 7: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:59,071 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61765#true} {61765#true} #472#return; {61765#true} is VALID [2020-07-17 22:01:59,071 INFO L263 TraceCheckUtils]: 9: Hoare triple {61765#true} call select_features(); {61765#true} is VALID [2020-07-17 22:01:59,071 INFO L280 TraceCheckUtils]: 10: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:59,072 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {61765#true} {61765#true} #474#return; {61765#true} is VALID [2020-07-17 22:01:59,072 INFO L263 TraceCheckUtils]: 12: Hoare triple {61765#true} call #t~ret75 := valid_product(); {61765#true} is VALID [2020-07-17 22:01:59,072 INFO L280 TraceCheckUtils]: 13: Hoare triple {61765#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {61765#true} is VALID [2020-07-17 22:01:59,072 INFO L280 TraceCheckUtils]: 14: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:59,072 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {61765#true} {61765#true} #476#return; {61765#true} is VALID [2020-07-17 22:01:59,072 INFO L280 TraceCheckUtils]: 16: Hoare triple {61765#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {61765#true} is VALID [2020-07-17 22:01:59,072 INFO L280 TraceCheckUtils]: 17: Hoare triple {61765#true} assume 0 != ~tmp~10; {61765#true} is VALID [2020-07-17 22:01:59,072 INFO L263 TraceCheckUtils]: 18: Hoare triple {61765#true} call setup(); {61765#true} is VALID [2020-07-17 22:01:59,073 INFO L280 TraceCheckUtils]: 19: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:59,073 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {61765#true} {61765#true} #478#return; {61765#true} is VALID [2020-07-17 22:01:59,073 INFO L263 TraceCheckUtils]: 21: Hoare triple {61765#true} call runTest(); {61765#true} is VALID [2020-07-17 22:01:59,073 INFO L263 TraceCheckUtils]: 22: Hoare triple {61765#true} call __utac_acc__Specification5_spec__1(); {61765#true} is VALID [2020-07-17 22:01:59,073 INFO L280 TraceCheckUtils]: 23: Hoare triple {61765#true} ~switchedOnBeforeTS~0 := 0; {61765#true} is VALID [2020-07-17 22:01:59,073 INFO L280 TraceCheckUtils]: 24: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:59,073 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61765#true} {61765#true} #576#return; {61765#true} is VALID [2020-07-17 22:01:59,073 INFO L263 TraceCheckUtils]: 26: Hoare triple {61765#true} call test(); {61765#true} is VALID [2020-07-17 22:01:59,074 INFO L280 TraceCheckUtils]: 27: Hoare triple {61765#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {61765#true} is VALID [2020-07-17 22:01:59,074 INFO L280 TraceCheckUtils]: 28: Hoare triple {61765#true} assume !false; {61765#true} is VALID [2020-07-17 22:01:59,074 INFO L280 TraceCheckUtils]: 29: Hoare triple {61765#true} assume ~splverifierCounter~0 < 4; {61765#true} is VALID [2020-07-17 22:01:59,074 INFO L280 TraceCheckUtils]: 30: Hoare triple {61765#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {61765#true} is VALID [2020-07-17 22:01:59,074 INFO L280 TraceCheckUtils]: 31: Hoare triple {61765#true} assume 0 != ~tmp~5; {61765#true} is VALID [2020-07-17 22:01:59,074 INFO L263 TraceCheckUtils]: 32: Hoare triple {61765#true} call waterRise(); {61765#true} is VALID [2020-07-17 22:01:59,074 INFO L280 TraceCheckUtils]: 33: Hoare triple {61765#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {61765#true} is VALID [2020-07-17 22:01:59,074 INFO L280 TraceCheckUtils]: 34: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:59,075 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {61765#true} {61765#true} #524#return; {61765#true} is VALID [2020-07-17 22:01:59,075 INFO L280 TraceCheckUtils]: 36: Hoare triple {61765#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {61765#true} is VALID [2020-07-17 22:01:59,075 INFO L280 TraceCheckUtils]: 37: Hoare triple {61765#true} assume !(0 != ~tmp___0~2); {61765#true} is VALID [2020-07-17 22:01:59,075 INFO L280 TraceCheckUtils]: 38: Hoare triple {61765#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {61765#true} is VALID [2020-07-17 22:01:59,075 INFO L280 TraceCheckUtils]: 39: Hoare triple {61765#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {61765#true} is VALID [2020-07-17 22:01:59,075 INFO L280 TraceCheckUtils]: 40: Hoare triple {61765#true} assume !(0 != ~tmp___1~0); {61765#true} is VALID [2020-07-17 22:01:59,075 INFO L263 TraceCheckUtils]: 41: Hoare triple {61765#true} call timeShift(); {61765#true} is VALID [2020-07-17 22:01:59,075 INFO L263 TraceCheckUtils]: 42: Hoare triple {61765#true} call __utac_acc__Specification5_spec__2(); {61765#true} is VALID [2020-07-17 22:01:59,076 INFO L263 TraceCheckUtils]: 43: Hoare triple {61765#true} call #t~ret37 := isPumpRunning(); {61765#true} is VALID [2020-07-17 22:01:59,076 INFO L280 TraceCheckUtils]: 44: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:59,076 INFO L280 TraceCheckUtils]: 45: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:59,076 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {61765#true} {61765#true} #566#return; {61765#true} is VALID [2020-07-17 22:01:59,076 INFO L280 TraceCheckUtils]: 47: Hoare triple {61765#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61765#true} is VALID [2020-07-17 22:01:59,076 INFO L280 TraceCheckUtils]: 48: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:59,076 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {61765#true} {61765#true} #538#return; {61765#true} is VALID [2020-07-17 22:01:59,076 INFO L280 TraceCheckUtils]: 50: Hoare triple {61765#true} assume !(0 != ~pumpRunning~0); {61765#true} is VALID [2020-07-17 22:01:59,077 INFO L280 TraceCheckUtils]: 51: Hoare triple {61765#true} assume 0 != ~systemActive~0; {61765#true} is VALID [2020-07-17 22:01:59,077 INFO L263 TraceCheckUtils]: 52: Hoare triple {61765#true} call processEnvironment(); {61765#true} is VALID [2020-07-17 22:01:59,077 INFO L280 TraceCheckUtils]: 53: Hoare triple {61765#true} havoc ~tmp~2; {61765#true} is VALID [2020-07-17 22:01:59,077 INFO L280 TraceCheckUtils]: 54: Hoare triple {61765#true} assume !(0 != ~pumpRunning~0); {61765#true} is VALID [2020-07-17 22:01:59,077 INFO L263 TraceCheckUtils]: 55: Hoare triple {61765#true} call processEnvironment__wrappee__lowWaterSensor(); {61765#true} is VALID [2020-07-17 22:01:59,077 INFO L280 TraceCheckUtils]: 56: Hoare triple {61765#true} havoc ~tmp~1; {61765#true} is VALID [2020-07-17 22:01:59,077 INFO L280 TraceCheckUtils]: 57: Hoare triple {61765#true} assume !(0 != ~pumpRunning~0); {61765#true} is VALID [2020-07-17 22:01:59,077 INFO L263 TraceCheckUtils]: 58: Hoare triple {61765#true} call processEnvironment__wrappee__highWaterSensor(); {61765#true} is VALID [2020-07-17 22:01:59,078 INFO L280 TraceCheckUtils]: 59: Hoare triple {61765#true} havoc ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:59,078 INFO L280 TraceCheckUtils]: 60: Hoare triple {61765#true} assume 0 == ~pumpRunning~0; {61765#true} is VALID [2020-07-17 22:01:59,078 INFO L263 TraceCheckUtils]: 61: Hoare triple {61765#true} call #t~ret10 := isHighWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:59,078 INFO L280 TraceCheckUtils]: 62: Hoare triple {61765#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61765#true} is VALID [2020-07-17 22:01:59,078 INFO L263 TraceCheckUtils]: 63: Hoare triple {61765#true} call #t~ret30 := isHighWaterSensorDry(); {61765#true} is VALID [2020-07-17 22:01:59,078 INFO L280 TraceCheckUtils]: 64: Hoare triple {61765#true} havoc ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:59,078 INFO L280 TraceCheckUtils]: 65: Hoare triple {61765#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61765#true} is VALID [2020-07-17 22:01:59,078 INFO L280 TraceCheckUtils]: 66: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:59,079 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {61765#true} {61765#true} #536#return; {61765#true} is VALID [2020-07-17 22:01:59,079 INFO L280 TraceCheckUtils]: 68: Hoare triple {61765#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61765#true} is VALID [2020-07-17 22:01:59,079 INFO L280 TraceCheckUtils]: 69: Hoare triple {61765#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61765#true} is VALID [2020-07-17 22:01:59,079 INFO L280 TraceCheckUtils]: 70: Hoare triple {61765#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61765#true} is VALID [2020-07-17 22:01:59,079 INFO L280 TraceCheckUtils]: 71: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:59,079 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {61765#true} {61765#true} #550#return; {61765#true} is VALID [2020-07-17 22:01:59,079 INFO L280 TraceCheckUtils]: 73: Hoare triple {61765#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61765#true} is VALID [2020-07-17 22:01:59,079 INFO L280 TraceCheckUtils]: 74: Hoare triple {61765#true} assume 0 != ~tmp~0; {61765#true} is VALID [2020-07-17 22:01:59,080 INFO L263 TraceCheckUtils]: 75: Hoare triple {61765#true} call activatePump(); {61765#true} is VALID [2020-07-17 22:01:59,080 INFO L280 TraceCheckUtils]: 76: Hoare triple {61765#true} ~pumpRunning~0 := 1; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,081 INFO L280 TraceCheckUtils]: 77: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,081 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #552#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,082 INFO L280 TraceCheckUtils]: 79: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,083 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #564#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,083 INFO L280 TraceCheckUtils]: 81: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,084 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #522#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,085 INFO L280 TraceCheckUtils]: 83: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,085 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #542#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,086 INFO L263 TraceCheckUtils]: 85: Hoare triple {62061#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,086 INFO L280 TraceCheckUtils]: 86: Hoare triple {62061#(<= 1 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~3; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,087 INFO L263 TraceCheckUtils]: 87: Hoare triple {62061#(<= 1 ~pumpRunning~0)} call #t~ret38 := getWaterLevel(); {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,087 INFO L280 TraceCheckUtils]: 88: Hoare triple {62061#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,088 INFO L280 TraceCheckUtils]: 89: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,089 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {62061#(<= 1 ~pumpRunning~0)} #568#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,089 INFO L280 TraceCheckUtils]: 91: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,090 INFO L280 TraceCheckUtils]: 92: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~6); {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,090 INFO L280 TraceCheckUtils]: 93: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,091 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {62061#(<= 1 ~pumpRunning~0)} #544#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,091 INFO L280 TraceCheckUtils]: 95: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume true; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,091 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {62061#(<= 1 ~pumpRunning~0)} {61765#true} #532#return; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,092 INFO L280 TraceCheckUtils]: 97: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume !false; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,092 INFO L280 TraceCheckUtils]: 98: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,093 INFO L280 TraceCheckUtils]: 99: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,099 INFO L280 TraceCheckUtils]: 100: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~5); {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,100 INFO L280 TraceCheckUtils]: 101: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,100 INFO L280 TraceCheckUtils]: 102: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,101 INFO L280 TraceCheckUtils]: 103: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,101 INFO L280 TraceCheckUtils]: 104: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,102 INFO L280 TraceCheckUtils]: 105: Hoare triple {62061#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {62061#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,103 INFO L263 TraceCheckUtils]: 106: Hoare triple {62061#(<= 1 ~pumpRunning~0)} call timeShift(); {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,103 INFO L263 TraceCheckUtils]: 107: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {61765#true} is VALID [2020-07-17 22:01:59,103 INFO L263 TraceCheckUtils]: 108: Hoare triple {61765#true} call #t~ret37 := isPumpRunning(); {61765#true} is VALID [2020-07-17 22:01:59,103 INFO L280 TraceCheckUtils]: 109: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61765#true} is VALID [2020-07-17 22:01:59,104 INFO L280 TraceCheckUtils]: 110: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:59,104 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {61765#true} {61765#true} #566#return; {61765#true} is VALID [2020-07-17 22:01:59,104 INFO L280 TraceCheckUtils]: 112: Hoare triple {61765#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61765#true} is VALID [2020-07-17 22:01:59,104 INFO L280 TraceCheckUtils]: 113: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:59,105 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {61765#true} {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #538#return; {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,105 INFO L280 TraceCheckUtils]: 115: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,106 INFO L263 TraceCheckUtils]: 116: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:59,106 INFO L280 TraceCheckUtils]: 117: Hoare triple {61765#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61765#true} is VALID [2020-07-17 22:01:59,106 INFO L280 TraceCheckUtils]: 118: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:59,113 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {61765#true} {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #540#return; {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,114 INFO L280 TraceCheckUtils]: 120: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,115 INFO L263 TraceCheckUtils]: 121: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,115 INFO L280 TraceCheckUtils]: 122: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~2; {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,116 INFO L280 TraceCheckUtils]: 123: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,116 INFO L263 TraceCheckUtils]: 124: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret12 := isMethaneAlarm(); {61765#true} is VALID [2020-07-17 22:01:59,116 INFO L280 TraceCheckUtils]: 125: Hoare triple {61765#true} havoc ~retValue_acc~4; {61765#true} is VALID [2020-07-17 22:01:59,116 INFO L263 TraceCheckUtils]: 126: Hoare triple {61765#true} call #t~ret13 := isMethaneLevelCritical(); {61765#true} is VALID [2020-07-17 22:01:59,117 INFO L280 TraceCheckUtils]: 127: Hoare triple {61765#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61765#true} is VALID [2020-07-17 22:01:59,117 INFO L280 TraceCheckUtils]: 128: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:59,117 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {61765#true} {61765#true} #580#return; {61765#true} is VALID [2020-07-17 22:01:59,117 INFO L280 TraceCheckUtils]: 130: Hoare triple {61765#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61765#true} is VALID [2020-07-17 22:01:59,117 INFO L280 TraceCheckUtils]: 131: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:59,118 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {61765#true} {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #516#return; {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,119 INFO L280 TraceCheckUtils]: 133: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,119 INFO L280 TraceCheckUtils]: 134: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~2); {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,120 INFO L263 TraceCheckUtils]: 135: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__lowWaterSensor(); {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,121 INFO L280 TraceCheckUtils]: 136: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~1; {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,121 INFO L280 TraceCheckUtils]: 137: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,121 INFO L263 TraceCheckUtils]: 138: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret11 := isLowWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:59,122 INFO L280 TraceCheckUtils]: 139: Hoare triple {61765#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {61765#true} is VALID [2020-07-17 22:01:59,122 INFO L263 TraceCheckUtils]: 140: Hoare triple {61765#true} call #t~ret31 := isLowWaterSensorDry(); {61765#true} is VALID [2020-07-17 22:01:59,122 INFO L280 TraceCheckUtils]: 141: Hoare triple {61765#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {61765#true} is VALID [2020-07-17 22:01:59,122 INFO L280 TraceCheckUtils]: 142: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:59,123 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {61765#true} {61765#true} #514#return; {61765#true} is VALID [2020-07-17 22:01:59,123 INFO L280 TraceCheckUtils]: 144: Hoare triple {61765#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {61765#true} is VALID [2020-07-17 22:01:59,123 INFO L280 TraceCheckUtils]: 145: Hoare triple {61765#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {61765#true} is VALID [2020-07-17 22:01:59,123 INFO L280 TraceCheckUtils]: 146: Hoare triple {61765#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {61765#true} is VALID [2020-07-17 22:01:59,123 INFO L280 TraceCheckUtils]: 147: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:59,125 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {61765#true} {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #558#return; {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,125 INFO L280 TraceCheckUtils]: 149: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,126 INFO L280 TraceCheckUtils]: 150: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~1); {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,127 INFO L263 TraceCheckUtils]: 151: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,128 INFO L280 TraceCheckUtils]: 152: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~0; {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,129 INFO L280 TraceCheckUtils]: 153: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,129 INFO L263 TraceCheckUtils]: 154: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {61765#true} is VALID [2020-07-17 22:01:59,129 INFO L280 TraceCheckUtils]: 155: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:59,130 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {61765#true} {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #556#return; {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,131 INFO L280 TraceCheckUtils]: 157: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,132 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #562#return; {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,133 INFO L280 TraceCheckUtils]: 159: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,134 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #520#return; {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,134 INFO L280 TraceCheckUtils]: 161: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,135 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #542#return; {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:01:59,135 INFO L263 TraceCheckUtils]: 163: Hoare triple {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {61765#true} is VALID [2020-07-17 22:01:59,136 INFO L280 TraceCheckUtils]: 164: Hoare triple {61765#true} havoc ~tmp~6;havoc ~tmp___0~3; {61765#true} is VALID [2020-07-17 22:01:59,136 INFO L263 TraceCheckUtils]: 165: Hoare triple {61765#true} call #t~ret38 := getWaterLevel(); {61765#true} is VALID [2020-07-17 22:01:59,136 INFO L280 TraceCheckUtils]: 166: Hoare triple {61765#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61765#true} is VALID [2020-07-17 22:01:59,136 INFO L280 TraceCheckUtils]: 167: Hoare triple {61765#true} assume true; {61765#true} is VALID [2020-07-17 22:01:59,136 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {61765#true} {61765#true} #568#return; {61765#true} is VALID [2020-07-17 22:01:59,136 INFO L280 TraceCheckUtils]: 169: Hoare triple {61765#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61765#true} is VALID [2020-07-17 22:01:59,137 INFO L280 TraceCheckUtils]: 170: Hoare triple {61765#true} assume 2 != ~tmp~6; {61765#true} is VALID [2020-07-17 22:01:59,137 INFO L263 TraceCheckUtils]: 171: Hoare triple {61765#true} call #t~ret39 := isPumpRunning(); {61765#true} is VALID [2020-07-17 22:01:59,138 INFO L280 TraceCheckUtils]: 172: Hoare triple {61765#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {62939#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:01:59,138 INFO L280 TraceCheckUtils]: 173: Hoare triple {62939#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {62939#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:01:59,139 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {62939#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {61765#true} #570#return; {62946#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} is VALID [2020-07-17 22:01:59,140 INFO L280 TraceCheckUtils]: 175: Hoare triple {62946#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {62950#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-17 22:01:59,141 INFO L280 TraceCheckUtils]: 176: Hoare triple {62950#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {62954#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 22:01:59,141 INFO L280 TraceCheckUtils]: 177: Hoare triple {62954#(<= ~pumpRunning~0 0)} assume true; {62954#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 22:01:59,142 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {62954#(<= ~pumpRunning~0 0)} {62740#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #544#return; {62961#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 22:01:59,143 INFO L280 TraceCheckUtils]: 179: Hoare triple {62961#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {62961#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 22:01:59,144 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {62961#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {62061#(<= 1 ~pumpRunning~0)} #532#return; {61766#false} is VALID [2020-07-17 22:01:59,144 INFO L280 TraceCheckUtils]: 181: Hoare triple {61766#false} assume !false; {61766#false} is VALID [2020-07-17 22:01:59,144 INFO L280 TraceCheckUtils]: 182: Hoare triple {61766#false} assume ~splverifierCounter~0 < 4; {61766#false} is VALID [2020-07-17 22:01:59,144 INFO L280 TraceCheckUtils]: 183: Hoare triple {61766#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {61766#false} is VALID [2020-07-17 22:01:59,145 INFO L280 TraceCheckUtils]: 184: Hoare triple {61766#false} assume !(0 != ~tmp~5); {61766#false} is VALID [2020-07-17 22:01:59,145 INFO L280 TraceCheckUtils]: 185: Hoare triple {61766#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {61766#false} is VALID [2020-07-17 22:01:59,145 INFO L280 TraceCheckUtils]: 186: Hoare triple {61766#false} assume !(0 != ~tmp___0~2); {61766#false} is VALID [2020-07-17 22:01:59,145 INFO L280 TraceCheckUtils]: 187: Hoare triple {61766#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {61766#false} is VALID [2020-07-17 22:01:59,145 INFO L280 TraceCheckUtils]: 188: Hoare triple {61766#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {61766#false} is VALID [2020-07-17 22:01:59,145 INFO L280 TraceCheckUtils]: 189: Hoare triple {61766#false} assume !(0 != ~tmp___1~0); {61766#false} is VALID [2020-07-17 22:01:59,146 INFO L263 TraceCheckUtils]: 190: Hoare triple {61766#false} call timeShift(); {61766#false} is VALID [2020-07-17 22:01:59,146 INFO L263 TraceCheckUtils]: 191: Hoare triple {61766#false} call __utac_acc__Specification5_spec__2(); {61766#false} is VALID [2020-07-17 22:01:59,146 INFO L263 TraceCheckUtils]: 192: Hoare triple {61766#false} call #t~ret37 := isPumpRunning(); {61766#false} is VALID [2020-07-17 22:01:59,146 INFO L280 TraceCheckUtils]: 193: Hoare triple {61766#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61766#false} is VALID [2020-07-17 22:01:59,146 INFO L280 TraceCheckUtils]: 194: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:59,146 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {61766#false} {61766#false} #566#return; {61766#false} is VALID [2020-07-17 22:01:59,147 INFO L280 TraceCheckUtils]: 196: Hoare triple {61766#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61766#false} is VALID [2020-07-17 22:01:59,147 INFO L280 TraceCheckUtils]: 197: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:59,147 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {61766#false} {61766#false} #538#return; {61766#false} is VALID [2020-07-17 22:01:59,147 INFO L280 TraceCheckUtils]: 199: Hoare triple {61766#false} assume 0 != ~pumpRunning~0; {61766#false} is VALID [2020-07-17 22:01:59,147 INFO L263 TraceCheckUtils]: 200: Hoare triple {61766#false} call lowerWaterLevel(); {61766#false} is VALID [2020-07-17 22:01:59,148 INFO L280 TraceCheckUtils]: 201: Hoare triple {61766#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61766#false} is VALID [2020-07-17 22:01:59,148 INFO L280 TraceCheckUtils]: 202: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:59,148 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {61766#false} {61766#false} #540#return; {61766#false} is VALID [2020-07-17 22:01:59,148 INFO L280 TraceCheckUtils]: 204: Hoare triple {61766#false} assume 0 != ~systemActive~0; {61766#false} is VALID [2020-07-17 22:01:59,148 INFO L263 TraceCheckUtils]: 205: Hoare triple {61766#false} call processEnvironment(); {61766#false} is VALID [2020-07-17 22:01:59,148 INFO L280 TraceCheckUtils]: 206: Hoare triple {61766#false} havoc ~tmp~2; {61766#false} is VALID [2020-07-17 22:01:59,149 INFO L280 TraceCheckUtils]: 207: Hoare triple {61766#false} assume 0 != ~pumpRunning~0; {61766#false} is VALID [2020-07-17 22:01:59,149 INFO L263 TraceCheckUtils]: 208: Hoare triple {61766#false} call #t~ret12 := isMethaneAlarm(); {61766#false} is VALID [2020-07-17 22:01:59,149 INFO L280 TraceCheckUtils]: 209: Hoare triple {61766#false} havoc ~retValue_acc~4; {61766#false} is VALID [2020-07-17 22:01:59,149 INFO L263 TraceCheckUtils]: 210: Hoare triple {61766#false} call #t~ret13 := isMethaneLevelCritical(); {61766#false} is VALID [2020-07-17 22:01:59,149 INFO L280 TraceCheckUtils]: 211: Hoare triple {61766#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61766#false} is VALID [2020-07-17 22:01:59,149 INFO L280 TraceCheckUtils]: 212: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:59,150 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {61766#false} {61766#false} #580#return; {61766#false} is VALID [2020-07-17 22:01:59,150 INFO L280 TraceCheckUtils]: 214: Hoare triple {61766#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61766#false} is VALID [2020-07-17 22:01:59,150 INFO L280 TraceCheckUtils]: 215: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:59,150 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {61766#false} {61766#false} #516#return; {61766#false} is VALID [2020-07-17 22:01:59,150 INFO L280 TraceCheckUtils]: 217: Hoare triple {61766#false} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {61766#false} is VALID [2020-07-17 22:01:59,151 INFO L280 TraceCheckUtils]: 218: Hoare triple {61766#false} assume 0 != ~tmp~2; {61766#false} is VALID [2020-07-17 22:01:59,151 INFO L263 TraceCheckUtils]: 219: Hoare triple {61766#false} call deactivatePump(); {61766#false} is VALID [2020-07-17 22:01:59,151 INFO L280 TraceCheckUtils]: 220: Hoare triple {61766#false} ~pumpRunning~0 := 0; {61766#false} is VALID [2020-07-17 22:01:59,151 INFO L280 TraceCheckUtils]: 221: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:59,151 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {61766#false} {61766#false} #518#return; {61766#false} is VALID [2020-07-17 22:01:59,151 INFO L280 TraceCheckUtils]: 223: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:59,152 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {61766#false} {61766#false} #542#return; {61766#false} is VALID [2020-07-17 22:01:59,152 INFO L263 TraceCheckUtils]: 225: Hoare triple {61766#false} call __utac_acc__Specification5_spec__3(); {61766#false} is VALID [2020-07-17 22:01:59,152 INFO L280 TraceCheckUtils]: 226: Hoare triple {61766#false} havoc ~tmp~6;havoc ~tmp___0~3; {61766#false} is VALID [2020-07-17 22:01:59,152 INFO L263 TraceCheckUtils]: 227: Hoare triple {61766#false} call #t~ret38 := getWaterLevel(); {61766#false} is VALID [2020-07-17 22:01:59,152 INFO L280 TraceCheckUtils]: 228: Hoare triple {61766#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61766#false} is VALID [2020-07-17 22:01:59,153 INFO L280 TraceCheckUtils]: 229: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:59,153 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {61766#false} {61766#false} #568#return; {61766#false} is VALID [2020-07-17 22:01:59,153 INFO L280 TraceCheckUtils]: 231: Hoare triple {61766#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61766#false} is VALID [2020-07-17 22:01:59,153 INFO L280 TraceCheckUtils]: 232: Hoare triple {61766#false} assume 2 != ~tmp~6; {61766#false} is VALID [2020-07-17 22:01:59,153 INFO L263 TraceCheckUtils]: 233: Hoare triple {61766#false} call #t~ret39 := isPumpRunning(); {61766#false} is VALID [2020-07-17 22:01:59,154 INFO L280 TraceCheckUtils]: 234: Hoare triple {61766#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61766#false} is VALID [2020-07-17 22:01:59,154 INFO L280 TraceCheckUtils]: 235: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:59,154 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {61766#false} {61766#false} #570#return; {61766#false} is VALID [2020-07-17 22:01:59,154 INFO L280 TraceCheckUtils]: 237: Hoare triple {61766#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {61766#false} is VALID [2020-07-17 22:01:59,154 INFO L280 TraceCheckUtils]: 238: Hoare triple {61766#false} assume !(0 != ~tmp___0~3); {61766#false} is VALID [2020-07-17 22:01:59,154 INFO L280 TraceCheckUtils]: 239: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:59,155 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {61766#false} {61766#false} #544#return; {61766#false} is VALID [2020-07-17 22:01:59,155 INFO L280 TraceCheckUtils]: 241: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:59,155 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {61766#false} {61766#false} #532#return; {61766#false} is VALID [2020-07-17 22:01:59,155 INFO L280 TraceCheckUtils]: 243: Hoare triple {61766#false} assume !false; {61766#false} is VALID [2020-07-17 22:01:59,155 INFO L280 TraceCheckUtils]: 244: Hoare triple {61766#false} assume ~splverifierCounter~0 < 4; {61766#false} is VALID [2020-07-17 22:01:59,155 INFO L280 TraceCheckUtils]: 245: Hoare triple {61766#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {61766#false} is VALID [2020-07-17 22:01:59,156 INFO L280 TraceCheckUtils]: 246: Hoare triple {61766#false} assume 0 != ~tmp~5; {61766#false} is VALID [2020-07-17 22:01:59,156 INFO L263 TraceCheckUtils]: 247: Hoare triple {61766#false} call waterRise(); {61766#false} is VALID [2020-07-17 22:01:59,156 INFO L280 TraceCheckUtils]: 248: Hoare triple {61766#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {61766#false} is VALID [2020-07-17 22:01:59,156 INFO L280 TraceCheckUtils]: 249: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:59,156 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {61766#false} {61766#false} #524#return; {61766#false} is VALID [2020-07-17 22:01:59,157 INFO L280 TraceCheckUtils]: 251: Hoare triple {61766#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {61766#false} is VALID [2020-07-17 22:01:59,157 INFO L280 TraceCheckUtils]: 252: Hoare triple {61766#false} assume !(0 != ~tmp___0~2); {61766#false} is VALID [2020-07-17 22:01:59,157 INFO L280 TraceCheckUtils]: 253: Hoare triple {61766#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {61766#false} is VALID [2020-07-17 22:01:59,157 INFO L280 TraceCheckUtils]: 254: Hoare triple {61766#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {61766#false} is VALID [2020-07-17 22:01:59,157 INFO L280 TraceCheckUtils]: 255: Hoare triple {61766#false} assume !(0 != ~tmp___1~0); {61766#false} is VALID [2020-07-17 22:01:59,157 INFO L263 TraceCheckUtils]: 256: Hoare triple {61766#false} call timeShift(); {61766#false} is VALID [2020-07-17 22:01:59,158 INFO L263 TraceCheckUtils]: 257: Hoare triple {61766#false} call __utac_acc__Specification5_spec__2(); {61766#false} is VALID [2020-07-17 22:01:59,158 INFO L263 TraceCheckUtils]: 258: Hoare triple {61766#false} call #t~ret37 := isPumpRunning(); {61766#false} is VALID [2020-07-17 22:01:59,158 INFO L280 TraceCheckUtils]: 259: Hoare triple {61766#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61766#false} is VALID [2020-07-17 22:01:59,158 INFO L280 TraceCheckUtils]: 260: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:59,158 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {61766#false} {61766#false} #566#return; {61766#false} is VALID [2020-07-17 22:01:59,159 INFO L280 TraceCheckUtils]: 262: Hoare triple {61766#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61766#false} is VALID [2020-07-17 22:01:59,159 INFO L280 TraceCheckUtils]: 263: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:59,159 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {61766#false} {61766#false} #538#return; {61766#false} is VALID [2020-07-17 22:01:59,159 INFO L280 TraceCheckUtils]: 265: Hoare triple {61766#false} assume !(0 != ~pumpRunning~0); {61766#false} is VALID [2020-07-17 22:01:59,159 INFO L280 TraceCheckUtils]: 266: Hoare triple {61766#false} assume 0 != ~systemActive~0; {61766#false} is VALID [2020-07-17 22:01:59,160 INFO L263 TraceCheckUtils]: 267: Hoare triple {61766#false} call processEnvironment(); {61766#false} is VALID [2020-07-17 22:01:59,160 INFO L280 TraceCheckUtils]: 268: Hoare triple {61766#false} havoc ~tmp~2; {61766#false} is VALID [2020-07-17 22:01:59,160 INFO L280 TraceCheckUtils]: 269: Hoare triple {61766#false} assume !(0 != ~pumpRunning~0); {61766#false} is VALID [2020-07-17 22:01:59,160 INFO L263 TraceCheckUtils]: 270: Hoare triple {61766#false} call processEnvironment__wrappee__lowWaterSensor(); {61766#false} is VALID [2020-07-17 22:01:59,160 INFO L280 TraceCheckUtils]: 271: Hoare triple {61766#false} havoc ~tmp~1; {61766#false} is VALID [2020-07-17 22:01:59,161 INFO L280 TraceCheckUtils]: 272: Hoare triple {61766#false} assume !(0 != ~pumpRunning~0); {61766#false} is VALID [2020-07-17 22:01:59,161 INFO L263 TraceCheckUtils]: 273: Hoare triple {61766#false} call processEnvironment__wrappee__highWaterSensor(); {61766#false} is VALID [2020-07-17 22:01:59,161 INFO L280 TraceCheckUtils]: 274: Hoare triple {61766#false} havoc ~tmp~0; {61766#false} is VALID [2020-07-17 22:01:59,161 INFO L280 TraceCheckUtils]: 275: Hoare triple {61766#false} assume 0 == ~pumpRunning~0; {61766#false} is VALID [2020-07-17 22:01:59,161 INFO L263 TraceCheckUtils]: 276: Hoare triple {61766#false} call #t~ret10 := isHighWaterLevel(); {61766#false} is VALID [2020-07-17 22:01:59,161 INFO L280 TraceCheckUtils]: 277: Hoare triple {61766#false} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61766#false} is VALID [2020-07-17 22:01:59,162 INFO L263 TraceCheckUtils]: 278: Hoare triple {61766#false} call #t~ret30 := isHighWaterSensorDry(); {61766#false} is VALID [2020-07-17 22:01:59,162 INFO L280 TraceCheckUtils]: 279: Hoare triple {61766#false} havoc ~retValue_acc~2; {61766#false} is VALID [2020-07-17 22:01:59,162 INFO L280 TraceCheckUtils]: 280: Hoare triple {61766#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61766#false} is VALID [2020-07-17 22:01:59,162 INFO L280 TraceCheckUtils]: 281: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:59,162 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {61766#false} {61766#false} #536#return; {61766#false} is VALID [2020-07-17 22:01:59,163 INFO L280 TraceCheckUtils]: 283: Hoare triple {61766#false} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61766#false} is VALID [2020-07-17 22:01:59,163 INFO L280 TraceCheckUtils]: 284: Hoare triple {61766#false} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61766#false} is VALID [2020-07-17 22:01:59,163 INFO L280 TraceCheckUtils]: 285: Hoare triple {61766#false} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61766#false} is VALID [2020-07-17 22:01:59,163 INFO L280 TraceCheckUtils]: 286: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:59,163 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {61766#false} {61766#false} #550#return; {61766#false} is VALID [2020-07-17 22:01:59,164 INFO L280 TraceCheckUtils]: 288: Hoare triple {61766#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61766#false} is VALID [2020-07-17 22:01:59,164 INFO L280 TraceCheckUtils]: 289: Hoare triple {61766#false} assume 0 != ~tmp~0; {61766#false} is VALID [2020-07-17 22:01:59,164 INFO L263 TraceCheckUtils]: 290: Hoare triple {61766#false} call activatePump(); {61766#false} is VALID [2020-07-17 22:01:59,164 INFO L280 TraceCheckUtils]: 291: Hoare triple {61766#false} ~pumpRunning~0 := 1; {61766#false} is VALID [2020-07-17 22:01:59,164 INFO L280 TraceCheckUtils]: 292: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:59,164 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {61766#false} {61766#false} #552#return; {61766#false} is VALID [2020-07-17 22:01:59,165 INFO L280 TraceCheckUtils]: 294: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:59,165 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {61766#false} {61766#false} #564#return; {61766#false} is VALID [2020-07-17 22:01:59,165 INFO L280 TraceCheckUtils]: 296: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:59,165 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {61766#false} {61766#false} #522#return; {61766#false} is VALID [2020-07-17 22:01:59,165 INFO L280 TraceCheckUtils]: 298: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:59,165 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {61766#false} {61766#false} #542#return; {61766#false} is VALID [2020-07-17 22:01:59,166 INFO L263 TraceCheckUtils]: 300: Hoare triple {61766#false} call __utac_acc__Specification5_spec__3(); {61766#false} is VALID [2020-07-17 22:01:59,166 INFO L280 TraceCheckUtils]: 301: Hoare triple {61766#false} havoc ~tmp~6;havoc ~tmp___0~3; {61766#false} is VALID [2020-07-17 22:01:59,166 INFO L263 TraceCheckUtils]: 302: Hoare triple {61766#false} call #t~ret38 := getWaterLevel(); {61766#false} is VALID [2020-07-17 22:01:59,166 INFO L280 TraceCheckUtils]: 303: Hoare triple {61766#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61766#false} is VALID [2020-07-17 22:01:59,166 INFO L280 TraceCheckUtils]: 304: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:59,166 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {61766#false} {61766#false} #568#return; {61766#false} is VALID [2020-07-17 22:01:59,167 INFO L280 TraceCheckUtils]: 306: Hoare triple {61766#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61766#false} is VALID [2020-07-17 22:01:59,167 INFO L280 TraceCheckUtils]: 307: Hoare triple {61766#false} assume 2 != ~tmp~6; {61766#false} is VALID [2020-07-17 22:01:59,167 INFO L263 TraceCheckUtils]: 308: Hoare triple {61766#false} call #t~ret39 := isPumpRunning(); {61766#false} is VALID [2020-07-17 22:01:59,167 INFO L280 TraceCheckUtils]: 309: Hoare triple {61766#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61766#false} is VALID [2020-07-17 22:01:59,167 INFO L280 TraceCheckUtils]: 310: Hoare triple {61766#false} assume true; {61766#false} is VALID [2020-07-17 22:01:59,168 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {61766#false} {61766#false} #570#return; {61766#false} is VALID [2020-07-17 22:01:59,168 INFO L280 TraceCheckUtils]: 312: Hoare triple {61766#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {61766#false} is VALID [2020-07-17 22:01:59,168 INFO L280 TraceCheckUtils]: 313: Hoare triple {61766#false} assume 0 != ~tmp___0~3; {61766#false} is VALID [2020-07-17 22:01:59,168 INFO L280 TraceCheckUtils]: 314: Hoare triple {61766#false} assume 0 == ~switchedOnBeforeTS~0; {61766#false} is VALID [2020-07-17 22:01:59,168 INFO L263 TraceCheckUtils]: 315: Hoare triple {61766#false} call __automaton_fail(); {61766#false} is VALID [2020-07-17 22:01:59,168 INFO L280 TraceCheckUtils]: 316: Hoare triple {61766#false} assume !false; {61766#false} is VALID [2020-07-17 22:01:59,208 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 22:01:59,209 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:01:59,209 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-17 22:01:59,210 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1355748025] [2020-07-17 22:01:59,211 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 317 [2020-07-17 22:05:13,035 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:05:13,035 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-17 22:05:13,548 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 22:05:13,549 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-17 22:05:13,549 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:05:13,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-17 22:05:13,550 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-17 22:05:13,550 INFO L87 Difference]: Start difference. First operand 2237 states and 2619 transitions. Second operand 22 states. [2020-07-17 22:05:15,749 WARN L193 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-17 22:05:17,574 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 22:05:18,443 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 22:05:19,102 WARN L193 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 22:05:25,735 WARN L193 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 22:05:37,286 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:05:39,434 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 22:05:40,204 WARN L193 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 22:05:44,928 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 191