/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_product39.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 11:36:55,049 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 11:36:55,052 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 11:36:55,071 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 11:36:55,072 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 11:36:55,074 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 11:36:55,076 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 11:36:55,086 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 11:36:55,089 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 11:36:55,092 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 11:36:55,094 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 11:36:55,096 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 11:36:55,096 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 11:36:55,098 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 11:36:55,100 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 11:36:55,101 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 11:36:55,103 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 11:36:55,104 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 11:36:55,105 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 11:36:55,110 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 11:36:55,115 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 11:36:55,118 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 11:36:55,119 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 11:36:55,120 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 11:36:55,122 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 11:36:55,123 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 11:36:55,123 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 11:36:55,126 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 11:36:55,127 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 11:36:55,129 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 11:36:55,129 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 11:36:55,130 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 11:36:55,131 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 11:36:55,132 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 11:36:55,133 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 11:36:55,133 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 11:36:55,133 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 11:36:55,134 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 11:36:55,134 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 11:36:55,135 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 11:36:55,136 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 11:36:55,137 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 [2020-07-08 11:36:55,174 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 11:36:55,174 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 11:36:55,178 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 11:36:55,179 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 11:36:55,179 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 11:36:55,179 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 11:36:55,179 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 11:36:55,180 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 11:36:55,180 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 11:36:55,180 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 11:36:55,180 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 11:36:55,180 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 11:36:55,180 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 11:36:55,181 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 11:36:55,181 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 11:36:55,181 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 11:36:55,181 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 11:36:55,181 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 11:36:55,182 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 11:36:55,182 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 11:36:55,182 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 11:36:55,183 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 11:36:55,183 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 11:36:55,184 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 11:36:55,184 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 11:36:55,184 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 11:36:55,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 11:36:55,184 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 11:36:55,184 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 11:36:55,185 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 11:36:55,452 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 11:36:55,463 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 11:36:55,466 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 11:36:55,467 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 11:36:55,467 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 11:36:55,468 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product39.cil.c [2020-07-08 11:36:55,542 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8a8d3b34/9b9cb978716e4a0daecb18a574e2fb1b/FLAG37227a34e [2020-07-08 11:36:56,098 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 11:36:56,099 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product39.cil.c [2020-07-08 11:36:56,119 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8a8d3b34/9b9cb978716e4a0daecb18a574e2fb1b/FLAG37227a34e [2020-07-08 11:36:56,392 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8a8d3b34/9b9cb978716e4a0daecb18a574e2fb1b [2020-07-08 11:36:56,401 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 11:36:56,403 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 11:36:56,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 11:36:56,404 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 11:36:56,407 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 11:36:56,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:36:56" (1/1) ... [2020-07-08 11:36:56,412 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44a72541 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:36:56, skipping insertion in model container [2020-07-08 11:36:56,412 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:36:56" (1/1) ... [2020-07-08 11:36:56,420 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 11:36:56,460 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 11:36:56,823 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:36:56,983 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 11:36:57,069 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:36:57,112 INFO L208 MainTranslator]: Completed translation [2020-07-08 11:36:57,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:36:57 WrapperNode [2020-07-08 11:36:57,113 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 11:36:57,113 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 11:36:57,113 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 11:36:57,114 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 11:36:57,124 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:36:57" (1/1) ... [2020-07-08 11:36:57,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:36:57" (1/1) ... [2020-07-08 11:36:57,143 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:36:57" (1/1) ... [2020-07-08 11:36:57,144 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:36:57" (1/1) ... [2020-07-08 11:36:57,198 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:36:57" (1/1) ... [2020-07-08 11:36:57,213 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:36:57" (1/1) ... [2020-07-08 11:36:57,218 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:36:57" (1/1) ... [2020-07-08 11:36:57,226 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 11:36:57,227 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 11:36:57,227 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 11:36:57,227 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 11:36:57,228 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:36:57" (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 [2020-07-08 11:36:57,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 11:36:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 11:36:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-08 11:36:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-08 11:36:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-08 11:36:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-08 11:36:57,301 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-08 11:36:57,301 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-08 11:36:57,301 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-08 11:36:57,301 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-08 11:36:57,302 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-08 11:36:57,302 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-08 11:36:57,302 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-08 11:36:57,303 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-08 11:36:57,303 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-08 11:36:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-08 11:36:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-08 11:36:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-08 11:36:57,305 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-08 11:36:57,305 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-08 11:36:57,306 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-08 11:36:57,306 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-08 11:36:57,307 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-08 11:36:57,307 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 11:36:57,308 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-08 11:36:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:36:57,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:36:57,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:36:57,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-08 11:36:57,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-08 11:36:57,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-08 11:36:57,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-08 11:36:57,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-08 11:36:57,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-08 11:36:57,311 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-08 11:36:57,311 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-08 11:36:57,311 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-08 11:36:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-08 11:36:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-08 11:36:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-08 11:36:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-08 11:36:57,313 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 11:36:57,313 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 11:36:57,313 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-08 11:36:57,313 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-08 11:36:57,313 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-08 11:36:57,313 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-08 11:36:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-08 11:36:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-08 11:36:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-08 11:36:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-08 11:36:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-08 11:36:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-08 11:36:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-08 11:36:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-08 11:36:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-08 11:36:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-08 11:36:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-08 11:36:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-08 11:36:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:36:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:36:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-08 11:36:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-08 11:36:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-08 11:36:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-08 11:36:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-08 11:36:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 11:36:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-08 11:36:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-08 11:36:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-08 11:36:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-08 11:36:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-08 11:36:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:36:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-08 11:36:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-08 11:36:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 11:36:57,320 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-08 11:36:57,320 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-08 11:36:57,320 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 11:36:57,320 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 11:36:57,320 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-08 11:36:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 11:36:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 11:36:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-08 11:36:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 11:36:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-08 11:36:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 11:36:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-08 11:36:57,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-08 11:36:57,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-08 11:36:57,324 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-08 11:36:57,324 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-08 11:36:57,324 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-08 11:36:57,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 11:36:57,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-08 11:36:57,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 11:36:59,026 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 11:36:59,027 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-08 11:36:59,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:36:59 BoogieIcfgContainer [2020-07-08 11:36:59,032 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 11:36:59,034 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 11:36:59,034 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 11:36:59,037 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 11:36:59,037 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 11:36:56" (1/3) ... [2020-07-08 11:36:59,038 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1888b048 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:36:59, skipping insertion in model container [2020-07-08 11:36:59,038 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:36:57" (2/3) ... [2020-07-08 11:36:59,039 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1888b048 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:36:59, skipping insertion in model container [2020-07-08 11:36:59,039 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:36:59" (3/3) ... [2020-07-08 11:36:59,041 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product39.cil.c [2020-07-08 11:36:59,068 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 11:36:59,075 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 11:36:59,090 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 11:36:59,114 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 11:36:59,114 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 11:36:59,115 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 11:36:59,115 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 11:36:59,115 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 11:36:59,115 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 11:36:59,115 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 11:36:59,116 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 11:36:59,144 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states. [2020-07-08 11:36:59,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-08 11:36:59,154 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:36:59,156 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] [2020-07-08 11:36:59,156 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:36:59,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:36:59,161 INFO L82 PathProgramCache]: Analyzing trace with hash 1474572721, now seen corresponding path program 1 times [2020-07-08 11:36:59,169 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:36:59,169 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1597209890] [2020-07-08 11:36:59,170 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:36:59,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:36:59,985 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:37:00,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:00,085 INFO L280 TraceCheckUtils]: 0: Hoare triple {218#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {188#true} is VALID [2020-07-08 11:37:00,086 INFO L280 TraceCheckUtils]: 1: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-08 11:37:00,087 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {188#true} {188#true} #539#return; {188#true} is VALID [2020-07-08 11:37:00,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:00,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-08 11:37:00,104 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {188#true} {188#true} #437#return; {188#true} is VALID [2020-07-08 11:37:00,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:00,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-08 11:37:00,111 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {188#true} {188#true} #439#return; {188#true} is VALID [2020-07-08 11:37:00,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:00,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {188#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {188#true} is VALID [2020-07-08 11:37:00,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-08 11:37:00,119 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {188#true} {188#true} #441#return; {188#true} is VALID [2020-07-08 11:37:00,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:00,125 INFO L280 TraceCheckUtils]: 0: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-08 11:37:00,125 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {188#true} {188#true} #443#return; {188#true} is VALID [2020-07-08 11:37:00,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:00,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {188#true} is VALID [2020-07-08 11:37:00,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-08 11:37:00,148 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {188#true} {188#true} #529#return; {188#true} is VALID [2020-07-08 11:37:00,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:00,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:00,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {188#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {188#true} is VALID [2020-07-08 11:37:00,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-08 11:37:00,167 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {188#true} {219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {188#true} is VALID [2020-07-08 11:37:00,167 INFO L263 TraceCheckUtils]: 0: Hoare triple {219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {188#true} is VALID [2020-07-08 11:37:00,168 INFO L280 TraceCheckUtils]: 1: Hoare triple {188#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {188#true} is VALID [2020-07-08 11:37:00,168 INFO L280 TraceCheckUtils]: 2: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-08 11:37:00,168 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {188#true} {219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {188#true} is VALID [2020-07-08 11:37:00,169 INFO L280 TraceCheckUtils]: 4: Hoare triple {188#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {188#true} is VALID [2020-07-08 11:37:00,169 INFO L280 TraceCheckUtils]: 5: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-08 11:37:00,169 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {188#true} {189#false} #499#return; {189#false} is VALID [2020-07-08 11:37:00,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:00,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {188#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {188#true} is VALID [2020-07-08 11:37:00,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-08 11:37:00,177 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {188#true} {189#false} #521#return; {189#false} is VALID [2020-07-08 11:37:00,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:00,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {188#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {188#true} is VALID [2020-07-08 11:37:00,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-08 11:37:00,183 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {188#true} {189#false} #523#return; {189#false} is VALID [2020-07-08 11:37:00,189 INFO L263 TraceCheckUtils]: 0: Hoare triple {188#true} call ULTIMATE.init(); {218#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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 [2020-07-08 11:37:00,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {218#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {188#true} is VALID [2020-07-08 11:37:00,190 INFO L280 TraceCheckUtils]: 2: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-08 11:37:00,191 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {188#true} {188#true} #539#return; {188#true} is VALID [2020-07-08 11:37:00,191 INFO L263 TraceCheckUtils]: 4: Hoare triple {188#true} call #t~ret74 := main(); {188#true} is VALID [2020-07-08 11:37:00,191 INFO L280 TraceCheckUtils]: 5: Hoare triple {188#true} havoc ~retValue_acc~5;havoc ~tmp~3; {188#true} is VALID [2020-07-08 11:37:00,192 INFO L263 TraceCheckUtils]: 6: Hoare triple {188#true} call select_helpers(); {188#true} is VALID [2020-07-08 11:37:00,192 INFO L280 TraceCheckUtils]: 7: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-08 11:37:00,192 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {188#true} {188#true} #437#return; {188#true} is VALID [2020-07-08 11:37:00,193 INFO L263 TraceCheckUtils]: 9: Hoare triple {188#true} call select_features(); {188#true} is VALID [2020-07-08 11:37:00,193 INFO L280 TraceCheckUtils]: 10: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-08 11:37:00,193 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {188#true} {188#true} #439#return; {188#true} is VALID [2020-07-08 11:37:00,194 INFO L263 TraceCheckUtils]: 12: Hoare triple {188#true} call #t~ret21 := valid_product(); {188#true} is VALID [2020-07-08 11:37:00,194 INFO L280 TraceCheckUtils]: 13: Hoare triple {188#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {188#true} is VALID [2020-07-08 11:37:00,194 INFO L280 TraceCheckUtils]: 14: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-08 11:37:00,195 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {188#true} {188#true} #441#return; {188#true} is VALID [2020-07-08 11:37:00,195 INFO L280 TraceCheckUtils]: 16: Hoare triple {188#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {188#true} is VALID [2020-07-08 11:37:00,198 INFO L280 TraceCheckUtils]: 17: Hoare triple {188#true} assume 0 != ~tmp~3; {188#true} is VALID [2020-07-08 11:37:00,199 INFO L263 TraceCheckUtils]: 18: Hoare triple {188#true} call setup(); {188#true} is VALID [2020-07-08 11:37:00,216 INFO L280 TraceCheckUtils]: 19: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-08 11:37:00,216 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {188#true} {188#true} #443#return; {188#true} is VALID [2020-07-08 11:37:00,217 INFO L263 TraceCheckUtils]: 21: Hoare triple {188#true} call runTest(); {188#true} is VALID [2020-07-08 11:37:00,222 INFO L263 TraceCheckUtils]: 22: Hoare triple {188#true} call __utac_acc__Specification5_spec__1(); {219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:37:00,222 INFO L280 TraceCheckUtils]: 23: Hoare triple {219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {188#true} is VALID [2020-07-08 11:37:00,222 INFO L280 TraceCheckUtils]: 24: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-08 11:37:00,223 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {188#true} {188#true} #529#return; {188#true} is VALID [2020-07-08 11:37:00,223 INFO L263 TraceCheckUtils]: 26: Hoare triple {188#true} call test(); {188#true} is VALID [2020-07-08 11:37:00,223 INFO L280 TraceCheckUtils]: 27: Hoare triple {188#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {188#true} is VALID [2020-07-08 11:37:00,225 INFO L280 TraceCheckUtils]: 28: Hoare triple {188#true} assume !true; {189#false} is VALID [2020-07-08 11:37:00,225 INFO L263 TraceCheckUtils]: 29: Hoare triple {189#false} call cleanup(); {189#false} is VALID [2020-07-08 11:37:00,225 INFO L280 TraceCheckUtils]: 30: Hoare triple {189#false} havoc ~i~0;havoc ~__cil_tmp2~0; {189#false} is VALID [2020-07-08 11:37:00,225 INFO L263 TraceCheckUtils]: 31: Hoare triple {189#false} call timeShift(); {189#false} is VALID [2020-07-08 11:37:00,226 INFO L263 TraceCheckUtils]: 32: Hoare triple {189#false} call __utac_acc__Specification5_spec__2(); {219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:37:00,226 INFO L263 TraceCheckUtils]: 33: Hoare triple {219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {188#true} is VALID [2020-07-08 11:37:00,226 INFO L280 TraceCheckUtils]: 34: Hoare triple {188#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {188#true} is VALID [2020-07-08 11:37:00,227 INFO L280 TraceCheckUtils]: 35: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-08 11:37:00,227 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {188#true} {219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {188#true} is VALID [2020-07-08 11:37:00,227 INFO L280 TraceCheckUtils]: 37: Hoare triple {188#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {188#true} is VALID [2020-07-08 11:37:00,228 INFO L280 TraceCheckUtils]: 38: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-08 11:37:00,228 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {188#true} {189#false} #499#return; {189#false} is VALID [2020-07-08 11:37:00,228 INFO L280 TraceCheckUtils]: 40: Hoare triple {189#false} assume !(0 != ~pumpRunning~0); {189#false} is VALID [2020-07-08 11:37:00,229 INFO L280 TraceCheckUtils]: 41: Hoare triple {189#false} assume !(0 != ~systemActive~0); {189#false} is VALID [2020-07-08 11:37:00,229 INFO L263 TraceCheckUtils]: 42: Hoare triple {189#false} call __utac_acc__Specification5_spec__3(); {189#false} is VALID [2020-07-08 11:37:00,229 INFO L280 TraceCheckUtils]: 43: Hoare triple {189#false} havoc ~tmp~5;havoc ~tmp___0~2; {189#false} is VALID [2020-07-08 11:37:00,230 INFO L263 TraceCheckUtils]: 44: Hoare triple {189#false} call #t~ret27 := getWaterLevel(); {188#true} is VALID [2020-07-08 11:37:00,230 INFO L280 TraceCheckUtils]: 45: Hoare triple {188#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {188#true} is VALID [2020-07-08 11:37:00,230 INFO L280 TraceCheckUtils]: 46: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-08 11:37:00,231 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {188#true} {189#false} #521#return; {189#false} is VALID [2020-07-08 11:37:00,231 INFO L280 TraceCheckUtils]: 48: Hoare triple {189#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {189#false} is VALID [2020-07-08 11:37:00,231 INFO L280 TraceCheckUtils]: 49: Hoare triple {189#false} assume 2 != ~tmp~5; {189#false} is VALID [2020-07-08 11:37:00,232 INFO L263 TraceCheckUtils]: 50: Hoare triple {189#false} call #t~ret28 := isPumpRunning(); {188#true} is VALID [2020-07-08 11:37:00,232 INFO L280 TraceCheckUtils]: 51: Hoare triple {188#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {188#true} is VALID [2020-07-08 11:37:00,232 INFO L280 TraceCheckUtils]: 52: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-08 11:37:00,233 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {188#true} {189#false} #523#return; {189#false} is VALID [2020-07-08 11:37:00,233 INFO L280 TraceCheckUtils]: 54: Hoare triple {189#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {189#false} is VALID [2020-07-08 11:37:00,233 INFO L280 TraceCheckUtils]: 55: Hoare triple {189#false} assume 0 != ~tmp___0~2; {189#false} is VALID [2020-07-08 11:37:00,234 INFO L280 TraceCheckUtils]: 56: Hoare triple {189#false} assume 0 == ~switchedOnBeforeTS~0; {189#false} is VALID [2020-07-08 11:37:00,234 INFO L263 TraceCheckUtils]: 57: Hoare triple {189#false} call __automaton_fail(); {189#false} is VALID [2020-07-08 11:37:00,234 INFO L280 TraceCheckUtils]: 58: Hoare triple {189#false} assume !false; {189#false} is VALID [2020-07-08 11:37:00,244 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:37:00,245 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1597209890] [2020-07-08 11:37:00,246 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:37:00,246 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 11:37:00,247 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [50319176] [2020-07-08 11:37:00,254 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:37:00,257 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:37:00,262 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 11:37:00,359 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:37:00,359 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 11:37:00,359 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:37:00,368 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 11:37:00,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-08 11:37:00,371 INFO L87 Difference]: Start difference. First operand 185 states. Second operand 4 states. [2020-07-08 11:37:05,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:37:05,189 INFO L93 Difference]: Finished difference Result 314 states and 404 transitions. [2020-07-08 11:37:05,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-08 11:37:05,190 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:37:05,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:37:05,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:37:05,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 404 transitions. [2020-07-08 11:37:05,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:37:05,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 404 transitions. [2020-07-08 11:37:05,241 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 404 transitions. [2020-07-08 11:37:06,436 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 404 edges. 404 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:37:06,460 INFO L225 Difference]: With dead ends: 314 [2020-07-08 11:37:06,461 INFO L226 Difference]: Without dead ends: 173 [2020-07-08 11:37:06,465 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 [2020-07-08 11:37:06,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2020-07-08 11:37:07,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 142. [2020-07-08 11:37:07,926 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:37:07,927 INFO L82 GeneralOperation]: Start isEquivalent. First operand 173 states. Second operand 142 states. [2020-07-08 11:37:07,928 INFO L74 IsIncluded]: Start isIncluded. First operand 173 states. Second operand 142 states. [2020-07-08 11:37:07,928 INFO L87 Difference]: Start difference. First operand 173 states. Second operand 142 states. [2020-07-08 11:37:07,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:37:07,945 INFO L93 Difference]: Finished difference Result 173 states and 215 transitions. [2020-07-08 11:37:07,945 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 215 transitions. [2020-07-08 11:37:07,948 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:37:07,948 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:37:07,949 INFO L74 IsIncluded]: Start isIncluded. First operand 142 states. Second operand 173 states. [2020-07-08 11:37:07,949 INFO L87 Difference]: Start difference. First operand 142 states. Second operand 173 states. [2020-07-08 11:37:07,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:37:07,961 INFO L93 Difference]: Finished difference Result 173 states and 215 transitions. [2020-07-08 11:37:07,962 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 215 transitions. [2020-07-08 11:37:07,965 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:37:07,965 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:37:07,965 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:37:07,966 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:37:07,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 142 states. [2020-07-08 11:37:07,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 167 transitions. [2020-07-08 11:37:07,976 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 167 transitions. Word has length 59 [2020-07-08 11:37:07,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:37:07,977 INFO L479 AbstractCegarLoop]: Abstraction has 142 states and 167 transitions. [2020-07-08 11:37:07,977 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 11:37:07,977 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 167 transitions. [2020-07-08 11:37:07,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-08 11:37:07,980 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:37:07,981 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:37:07,981 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 11:37:07,981 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:37:07,981 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:37:07,982 INFO L82 PathProgramCache]: Analyzing trace with hash -902835711, now seen corresponding path program 1 times [2020-07-08 11:37:07,982 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:37:07,982 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2052845602] [2020-07-08 11:37:07,982 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:37:08,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:08,523 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:37:08,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:08,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {1244#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1215#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:08,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {1215#(= 1 ~systemActive~0)} assume true; {1215#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:08,606 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1215#(= 1 ~systemActive~0)} {1210#true} #539#return; {1215#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:08,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:08,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-08 11:37:08,610 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1210#true} {1215#(= 1 ~systemActive~0)} #437#return; {1215#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:08,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:08,613 INFO L280 TraceCheckUtils]: 0: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-08 11:37:08,614 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1210#true} {1215#(= 1 ~systemActive~0)} #439#return; {1215#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:08,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:08,673 INFO L280 TraceCheckUtils]: 0: Hoare triple {1210#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1245#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 11:37:08,674 INFO L280 TraceCheckUtils]: 1: Hoare triple {1245#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {1245#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 11:37:08,676 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1245#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {1215#(= 1 ~systemActive~0)} #441#return; {1223#(= |main_#t~ret21| ~systemActive~0)} is VALID [2020-07-08 11:37:08,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:08,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-08 11:37:08,681 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1210#true} {1225#(not (= 0 ~systemActive~0))} #443#return; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:08,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:08,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {1246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1210#true} is VALID [2020-07-08 11:37:08,698 INFO L280 TraceCheckUtils]: 1: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-08 11:37:08,699 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1210#true} {1225#(not (= 0 ~systemActive~0))} #529#return; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:08,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:08,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:08,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {1210#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1210#true} is VALID [2020-07-08 11:37:08,708 INFO L280 TraceCheckUtils]: 1: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-08 11:37:08,708 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1210#true} {1246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {1210#true} is VALID [2020-07-08 11:37:08,709 INFO L263 TraceCheckUtils]: 0: Hoare triple {1246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {1210#true} is VALID [2020-07-08 11:37:08,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {1210#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1210#true} is VALID [2020-07-08 11:37:08,709 INFO L280 TraceCheckUtils]: 2: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-08 11:37:08,709 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1210#true} {1246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {1210#true} is VALID [2020-07-08 11:37:08,710 INFO L280 TraceCheckUtils]: 4: Hoare triple {1210#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {1210#true} is VALID [2020-07-08 11:37:08,710 INFO L280 TraceCheckUtils]: 5: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-08 11:37:08,711 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1210#true} {1225#(not (= 0 ~systemActive~0))} #499#return; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:08,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:08,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {1210#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {1210#true} is VALID [2020-07-08 11:37:08,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-08 11:37:08,715 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1210#true} {1211#false} #521#return; {1211#false} is VALID [2020-07-08 11:37:08,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:08,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {1210#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1210#true} is VALID [2020-07-08 11:37:08,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-08 11:37:08,719 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1210#true} {1211#false} #523#return; {1211#false} is VALID [2020-07-08 11:37:08,724 INFO L263 TraceCheckUtils]: 0: Hoare triple {1210#true} call ULTIMATE.init(); {1244#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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 [2020-07-08 11:37:08,730 INFO L280 TraceCheckUtils]: 1: Hoare triple {1244#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1215#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:08,731 INFO L280 TraceCheckUtils]: 2: Hoare triple {1215#(= 1 ~systemActive~0)} assume true; {1215#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:08,731 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1215#(= 1 ~systemActive~0)} {1210#true} #539#return; {1215#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:08,732 INFO L263 TraceCheckUtils]: 4: Hoare triple {1215#(= 1 ~systemActive~0)} call #t~ret74 := main(); {1215#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:08,733 INFO L280 TraceCheckUtils]: 5: Hoare triple {1215#(= 1 ~systemActive~0)} havoc ~retValue_acc~5;havoc ~tmp~3; {1215#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:08,733 INFO L263 TraceCheckUtils]: 6: Hoare triple {1215#(= 1 ~systemActive~0)} call select_helpers(); {1210#true} is VALID [2020-07-08 11:37:08,734 INFO L280 TraceCheckUtils]: 7: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-08 11:37:08,735 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1210#true} {1215#(= 1 ~systemActive~0)} #437#return; {1215#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:08,735 INFO L263 TraceCheckUtils]: 9: Hoare triple {1215#(= 1 ~systemActive~0)} call select_features(); {1210#true} is VALID [2020-07-08 11:37:08,735 INFO L280 TraceCheckUtils]: 10: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-08 11:37:08,736 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1210#true} {1215#(= 1 ~systemActive~0)} #439#return; {1215#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:08,736 INFO L263 TraceCheckUtils]: 12: Hoare triple {1215#(= 1 ~systemActive~0)} call #t~ret21 := valid_product(); {1210#true} is VALID [2020-07-08 11:37:08,737 INFO L280 TraceCheckUtils]: 13: Hoare triple {1210#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1245#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 11:37:08,738 INFO L280 TraceCheckUtils]: 14: Hoare triple {1245#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {1245#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 11:37:08,739 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1245#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {1215#(= 1 ~systemActive~0)} #441#return; {1223#(= |main_#t~ret21| ~systemActive~0)} is VALID [2020-07-08 11:37:08,740 INFO L280 TraceCheckUtils]: 16: Hoare triple {1223#(= |main_#t~ret21| ~systemActive~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {1224#(= main_~tmp~3 ~systemActive~0)} is VALID [2020-07-08 11:37:08,740 INFO L280 TraceCheckUtils]: 17: Hoare triple {1224#(= main_~tmp~3 ~systemActive~0)} assume 0 != ~tmp~3; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:08,741 INFO L263 TraceCheckUtils]: 18: Hoare triple {1225#(not (= 0 ~systemActive~0))} call setup(); {1210#true} is VALID [2020-07-08 11:37:08,741 INFO L280 TraceCheckUtils]: 19: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-08 11:37:08,742 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1210#true} {1225#(not (= 0 ~systemActive~0))} #443#return; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:08,742 INFO L263 TraceCheckUtils]: 21: Hoare triple {1225#(not (= 0 ~systemActive~0))} call runTest(); {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:08,743 INFO L263 TraceCheckUtils]: 22: Hoare triple {1225#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {1246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:37:08,743 INFO L280 TraceCheckUtils]: 23: Hoare triple {1246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1210#true} is VALID [2020-07-08 11:37:08,744 INFO L280 TraceCheckUtils]: 24: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-08 11:37:08,744 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1210#true} {1225#(not (= 0 ~systemActive~0))} #529#return; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:08,745 INFO L263 TraceCheckUtils]: 26: Hoare triple {1225#(not (= 0 ~systemActive~0))} call test(); {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:08,746 INFO L280 TraceCheckUtils]: 27: Hoare triple {1225#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:08,747 INFO L280 TraceCheckUtils]: 28: Hoare triple {1225#(not (= 0 ~systemActive~0))} assume !false; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:08,747 INFO L280 TraceCheckUtils]: 29: Hoare triple {1225#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:08,748 INFO L280 TraceCheckUtils]: 30: Hoare triple {1225#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:08,749 INFO L280 TraceCheckUtils]: 31: Hoare triple {1225#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~4); {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:08,749 INFO L280 TraceCheckUtils]: 32: Hoare triple {1225#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:08,750 INFO L280 TraceCheckUtils]: 33: Hoare triple {1225#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:08,751 INFO L280 TraceCheckUtils]: 34: Hoare triple {1225#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:08,751 INFO L280 TraceCheckUtils]: 35: Hoare triple {1225#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:08,752 INFO L263 TraceCheckUtils]: 36: Hoare triple {1225#(not (= 0 ~systemActive~0))} call timeShift(); {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:08,753 INFO L263 TraceCheckUtils]: 37: Hoare triple {1225#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {1246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:37:08,753 INFO L263 TraceCheckUtils]: 38: Hoare triple {1246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {1210#true} is VALID [2020-07-08 11:37:08,753 INFO L280 TraceCheckUtils]: 39: Hoare triple {1210#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1210#true} is VALID [2020-07-08 11:37:08,753 INFO L280 TraceCheckUtils]: 40: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-08 11:37:08,754 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1210#true} {1246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {1210#true} is VALID [2020-07-08 11:37:08,754 INFO L280 TraceCheckUtils]: 42: Hoare triple {1210#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {1210#true} is VALID [2020-07-08 11:37:08,754 INFO L280 TraceCheckUtils]: 43: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-08 11:37:08,755 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1210#true} {1225#(not (= 0 ~systemActive~0))} #499#return; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:08,755 INFO L280 TraceCheckUtils]: 45: Hoare triple {1225#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:08,756 INFO L280 TraceCheckUtils]: 46: Hoare triple {1225#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1211#false} is VALID [2020-07-08 11:37:08,756 INFO L263 TraceCheckUtils]: 47: Hoare triple {1211#false} call __utac_acc__Specification5_spec__3(); {1211#false} is VALID [2020-07-08 11:37:08,757 INFO L280 TraceCheckUtils]: 48: Hoare triple {1211#false} havoc ~tmp~5;havoc ~tmp___0~2; {1211#false} is VALID [2020-07-08 11:37:08,757 INFO L263 TraceCheckUtils]: 49: Hoare triple {1211#false} call #t~ret27 := getWaterLevel(); {1210#true} is VALID [2020-07-08 11:37:08,757 INFO L280 TraceCheckUtils]: 50: Hoare triple {1210#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {1210#true} is VALID [2020-07-08 11:37:08,758 INFO L280 TraceCheckUtils]: 51: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-08 11:37:08,758 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1210#true} {1211#false} #521#return; {1211#false} is VALID [2020-07-08 11:37:08,758 INFO L280 TraceCheckUtils]: 53: Hoare triple {1211#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {1211#false} is VALID [2020-07-08 11:37:08,758 INFO L280 TraceCheckUtils]: 54: Hoare triple {1211#false} assume 2 != ~tmp~5; {1211#false} is VALID [2020-07-08 11:37:08,759 INFO L263 TraceCheckUtils]: 55: Hoare triple {1211#false} call #t~ret28 := isPumpRunning(); {1210#true} is VALID [2020-07-08 11:37:08,759 INFO L280 TraceCheckUtils]: 56: Hoare triple {1210#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1210#true} is VALID [2020-07-08 11:37:08,759 INFO L280 TraceCheckUtils]: 57: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-08 11:37:08,759 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1210#true} {1211#false} #523#return; {1211#false} is VALID [2020-07-08 11:37:08,760 INFO L280 TraceCheckUtils]: 59: Hoare triple {1211#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {1211#false} is VALID [2020-07-08 11:37:08,760 INFO L280 TraceCheckUtils]: 60: Hoare triple {1211#false} assume 0 != ~tmp___0~2; {1211#false} is VALID [2020-07-08 11:37:08,760 INFO L280 TraceCheckUtils]: 61: Hoare triple {1211#false} assume 0 == ~switchedOnBeforeTS~0; {1211#false} is VALID [2020-07-08 11:37:08,761 INFO L263 TraceCheckUtils]: 62: Hoare triple {1211#false} call __automaton_fail(); {1211#false} is VALID [2020-07-08 11:37:08,761 INFO L280 TraceCheckUtils]: 63: Hoare triple {1211#false} assume !false; {1211#false} is VALID [2020-07-08 11:37:08,770 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:37:08,771 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2052845602] [2020-07-08 11:37:08,771 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:37:08,771 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:37:08,772 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857587225] [2020-07-08 11:37:08,773 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-08 11:37:08,774 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:37:08,774 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:37:08,852 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:37:08,853 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:37:08,853 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:37:08,853 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:37:08,854 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:37:08,854 INFO L87 Difference]: Start difference. First operand 142 states and 167 transitions. Second operand 9 states. [2020-07-08 11:37:09,763 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:37:10,738 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:37:11,173 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:37:11,527 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:37:17,158 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:37:27,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:37:27,212 INFO L93 Difference]: Finished difference Result 481 states and 605 transitions. [2020-07-08 11:37:27,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-08 11:37:27,213 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-08 11:37:27,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:37:27,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:37:27,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 605 transitions. [2020-07-08 11:37:27,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:37:27,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 605 transitions. [2020-07-08 11:37:27,244 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 605 transitions. [2020-07-08 11:37:29,241 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 605 edges. 605 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:37:29,261 INFO L225 Difference]: With dead ends: 481 [2020-07-08 11:37:29,261 INFO L226 Difference]: Without dead ends: 367 [2020-07-08 11:37:29,264 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-08 11:37:29,265 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 367 states. [2020-07-08 11:37:32,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 367 to 313. [2020-07-08 11:37:32,084 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:37:32,085 INFO L82 GeneralOperation]: Start isEquivalent. First operand 367 states. Second operand 313 states. [2020-07-08 11:37:32,085 INFO L74 IsIncluded]: Start isIncluded. First operand 367 states. Second operand 313 states. [2020-07-08 11:37:32,085 INFO L87 Difference]: Start difference. First operand 367 states. Second operand 313 states. [2020-07-08 11:37:32,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:37:32,107 INFO L93 Difference]: Finished difference Result 367 states and 456 transitions. [2020-07-08 11:37:32,108 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 456 transitions. [2020-07-08 11:37:32,110 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:37:32,111 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:37:32,111 INFO L74 IsIncluded]: Start isIncluded. First operand 313 states. Second operand 367 states. [2020-07-08 11:37:32,111 INFO L87 Difference]: Start difference. First operand 313 states. Second operand 367 states. [2020-07-08 11:37:32,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:37:32,132 INFO L93 Difference]: Finished difference Result 367 states and 456 transitions. [2020-07-08 11:37:32,132 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 456 transitions. [2020-07-08 11:37:32,134 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:37:32,135 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:37:32,135 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:37:32,135 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:37:32,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 313 states. [2020-07-08 11:37:32,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 313 states and 384 transitions. [2020-07-08 11:37:32,151 INFO L78 Accepts]: Start accepts. Automaton has 313 states and 384 transitions. Word has length 64 [2020-07-08 11:37:32,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:37:32,152 INFO L479 AbstractCegarLoop]: Abstraction has 313 states and 384 transitions. [2020-07-08 11:37:32,152 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:37:32,152 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 384 transitions. [2020-07-08 11:37:32,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-08 11:37:32,155 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:37:32,155 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] [2020-07-08 11:37:32,155 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 11:37:32,156 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:37:32,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:37:32,156 INFO L82 PathProgramCache]: Analyzing trace with hash -2087202736, now seen corresponding path program 1 times [2020-07-08 11:37:32,156 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:37:32,157 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1817006111] [2020-07-08 11:37:32,157 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:37:32,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:32,518 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:37:32,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:32,594 INFO L280 TraceCheckUtils]: 0: Hoare triple {3157#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,595 INFO L280 TraceCheckUtils]: 1: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume true; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,596 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3125#(= 0 ~pumpRunning~0)} {3120#true} #539#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:32,599 INFO L280 TraceCheckUtils]: 0: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-08 11:37:32,600 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #437#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:32,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-08 11:37:32,604 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #439#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:32,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {3120#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {3120#true} is VALID [2020-07-08 11:37:32,609 INFO L280 TraceCheckUtils]: 1: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-08 11:37:32,610 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #441#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:32,613 INFO L280 TraceCheckUtils]: 0: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-08 11:37:32,613 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #443#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:32,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {3158#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3120#true} is VALID [2020-07-08 11:37:32,642 INFO L280 TraceCheckUtils]: 1: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-08 11:37:32,643 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #529#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:32,665 INFO L280 TraceCheckUtils]: 0: Hoare triple {3159#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,666 INFO L280 TraceCheckUtils]: 1: Hoare triple {3125#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,667 INFO L280 TraceCheckUtils]: 2: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume true; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,668 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3125#(= 0 ~pumpRunning~0)} {3125#(= 0 ~pumpRunning~0)} #491#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:32,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:32,688 INFO L280 TraceCheckUtils]: 0: Hoare triple {3120#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3120#true} is VALID [2020-07-08 11:37:32,689 INFO L280 TraceCheckUtils]: 1: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-08 11:37:32,689 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3120#true} {3158#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {3120#true} is VALID [2020-07-08 11:37:32,689 INFO L263 TraceCheckUtils]: 0: Hoare triple {3158#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {3120#true} is VALID [2020-07-08 11:37:32,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {3120#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3120#true} is VALID [2020-07-08 11:37:32,690 INFO L280 TraceCheckUtils]: 2: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-08 11:37:32,690 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3120#true} {3158#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {3120#true} is VALID [2020-07-08 11:37:32,690 INFO L280 TraceCheckUtils]: 4: Hoare triple {3120#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {3120#true} is VALID [2020-07-08 11:37:32,691 INFO L280 TraceCheckUtils]: 5: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-08 11:37:32,692 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #499#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:32,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {3120#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {3120#true} is VALID [2020-07-08 11:37:32,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-08 11:37:32,700 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #521#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:32,720 INFO L280 TraceCheckUtils]: 0: Hoare triple {3120#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3163#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:37:32,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {3163#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3163#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:37:32,721 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3163#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3125#(= 0 ~pumpRunning~0)} #523#return; {3155#(= 0 |__utac_acc__Specification5_spec__3_#t~ret28|)} is VALID [2020-07-08 11:37:32,726 INFO L263 TraceCheckUtils]: 0: Hoare triple {3120#true} call ULTIMATE.init(); {3157#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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 [2020-07-08 11:37:32,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {3157#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,740 INFO L280 TraceCheckUtils]: 2: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume true; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,741 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3125#(= 0 ~pumpRunning~0)} {3120#true} #539#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,742 INFO L263 TraceCheckUtils]: 4: Hoare triple {3125#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,756 INFO L280 TraceCheckUtils]: 5: Hoare triple {3125#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~5;havoc ~tmp~3; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,756 INFO L263 TraceCheckUtils]: 6: Hoare triple {3125#(= 0 ~pumpRunning~0)} call select_helpers(); {3120#true} is VALID [2020-07-08 11:37:32,756 INFO L280 TraceCheckUtils]: 7: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-08 11:37:32,757 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #437#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,757 INFO L263 TraceCheckUtils]: 9: Hoare triple {3125#(= 0 ~pumpRunning~0)} call select_features(); {3120#true} is VALID [2020-07-08 11:37:32,758 INFO L280 TraceCheckUtils]: 10: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-08 11:37:32,759 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #439#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,759 INFO L263 TraceCheckUtils]: 12: Hoare triple {3125#(= 0 ~pumpRunning~0)} call #t~ret21 := valid_product(); {3120#true} is VALID [2020-07-08 11:37:32,760 INFO L280 TraceCheckUtils]: 13: Hoare triple {3120#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {3120#true} is VALID [2020-07-08 11:37:32,760 INFO L280 TraceCheckUtils]: 14: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-08 11:37:32,761 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #441#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,762 INFO L280 TraceCheckUtils]: 16: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,763 INFO L280 TraceCheckUtils]: 17: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~3; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,763 INFO L263 TraceCheckUtils]: 18: Hoare triple {3125#(= 0 ~pumpRunning~0)} call setup(); {3120#true} is VALID [2020-07-08 11:37:32,763 INFO L280 TraceCheckUtils]: 19: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-08 11:37:32,764 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #443#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,765 INFO L263 TraceCheckUtils]: 21: Hoare triple {3125#(= 0 ~pumpRunning~0)} call runTest(); {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,765 INFO L263 TraceCheckUtils]: 22: Hoare triple {3125#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {3158#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:37:32,766 INFO L280 TraceCheckUtils]: 23: Hoare triple {3158#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3120#true} is VALID [2020-07-08 11:37:32,766 INFO L280 TraceCheckUtils]: 24: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-08 11:37:32,766 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #529#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,767 INFO L263 TraceCheckUtils]: 26: Hoare triple {3125#(= 0 ~pumpRunning~0)} call test(); {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,768 INFO L280 TraceCheckUtils]: 27: Hoare triple {3125#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,768 INFO L280 TraceCheckUtils]: 28: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume !false; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,769 INFO L280 TraceCheckUtils]: 29: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,772 INFO L280 TraceCheckUtils]: 30: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,773 INFO L280 TraceCheckUtils]: 31: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,774 INFO L280 TraceCheckUtils]: 32: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,776 INFO L280 TraceCheckUtils]: 33: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,779 INFO L280 TraceCheckUtils]: 34: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,784 INFO L280 TraceCheckUtils]: 35: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,787 INFO L280 TraceCheckUtils]: 36: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,788 INFO L263 TraceCheckUtils]: 37: Hoare triple {3125#(= 0 ~pumpRunning~0)} call stopSystem(); {3159#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:37:32,788 INFO L280 TraceCheckUtils]: 38: Hoare triple {3159#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,789 INFO L280 TraceCheckUtils]: 39: Hoare triple {3125#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,789 INFO L280 TraceCheckUtils]: 40: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume true; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,790 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {3125#(= 0 ~pumpRunning~0)} {3125#(= 0 ~pumpRunning~0)} #491#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,791 INFO L263 TraceCheckUtils]: 42: Hoare triple {3125#(= 0 ~pumpRunning~0)} call timeShift(); {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,791 INFO L263 TraceCheckUtils]: 43: Hoare triple {3125#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {3158#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:37:32,792 INFO L263 TraceCheckUtils]: 44: Hoare triple {3158#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {3120#true} is VALID [2020-07-08 11:37:32,792 INFO L280 TraceCheckUtils]: 45: Hoare triple {3120#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3120#true} is VALID [2020-07-08 11:37:32,792 INFO L280 TraceCheckUtils]: 46: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-08 11:37:32,793 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {3120#true} {3158#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {3120#true} is VALID [2020-07-08 11:37:32,793 INFO L280 TraceCheckUtils]: 48: Hoare triple {3120#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {3120#true} is VALID [2020-07-08 11:37:32,793 INFO L280 TraceCheckUtils]: 49: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-08 11:37:32,794 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #499#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,795 INFO L280 TraceCheckUtils]: 51: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,795 INFO L280 TraceCheckUtils]: 52: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,796 INFO L263 TraceCheckUtils]: 53: Hoare triple {3125#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,796 INFO L280 TraceCheckUtils]: 54: Hoare triple {3125#(= 0 ~pumpRunning~0)} havoc ~tmp~5;havoc ~tmp___0~2; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,797 INFO L263 TraceCheckUtils]: 55: Hoare triple {3125#(= 0 ~pumpRunning~0)} call #t~ret27 := getWaterLevel(); {3120#true} is VALID [2020-07-08 11:37:32,797 INFO L280 TraceCheckUtils]: 56: Hoare triple {3120#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {3120#true} is VALID [2020-07-08 11:37:32,797 INFO L280 TraceCheckUtils]: 57: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-08 11:37:32,798 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #521#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,798 INFO L280 TraceCheckUtils]: 59: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,799 INFO L280 TraceCheckUtils]: 60: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~5; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:32,799 INFO L263 TraceCheckUtils]: 61: Hoare triple {3125#(= 0 ~pumpRunning~0)} call #t~ret28 := isPumpRunning(); {3120#true} is VALID [2020-07-08 11:37:32,800 INFO L280 TraceCheckUtils]: 62: Hoare triple {3120#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3163#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:37:32,800 INFO L280 TraceCheckUtils]: 63: Hoare triple {3163#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3163#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:37:32,801 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {3163#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3125#(= 0 ~pumpRunning~0)} #523#return; {3155#(= 0 |__utac_acc__Specification5_spec__3_#t~ret28|)} is VALID [2020-07-08 11:37:32,802 INFO L280 TraceCheckUtils]: 65: Hoare triple {3155#(= 0 |__utac_acc__Specification5_spec__3_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {3156#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-08 11:37:32,802 INFO L280 TraceCheckUtils]: 66: Hoare triple {3156#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume 0 != ~tmp___0~2; {3121#false} is VALID [2020-07-08 11:37:32,803 INFO L280 TraceCheckUtils]: 67: Hoare triple {3121#false} assume 0 == ~switchedOnBeforeTS~0; {3121#false} is VALID [2020-07-08 11:37:32,803 INFO L263 TraceCheckUtils]: 68: Hoare triple {3121#false} call __automaton_fail(); {3121#false} is VALID [2020-07-08 11:37:32,803 INFO L280 TraceCheckUtils]: 69: Hoare triple {3121#false} assume !false; {3121#false} is VALID [2020-07-08 11:37:32,817 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 11:37:32,818 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1817006111] [2020-07-08 11:37:32,818 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:37:32,819 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:37:32,820 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1030704768] [2020-07-08 11:37:32,820 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-08 11:37:32,822 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:37:32,822 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:37:32,908 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:37:32,908 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:37:32,908 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:37:32,909 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:37:32,909 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:37:32,909 INFO L87 Difference]: Start difference. First operand 313 states and 384 transitions. Second operand 9 states. [2020-07-08 11:37:33,823 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:37:36,706 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:37:41,537 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:37:42,630 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:37:44,094 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:37:44,444 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:37:49,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:37:49,255 INFO L93 Difference]: Finished difference Result 829 states and 1126 transitions. [2020-07-08 11:37:49,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-08 11:37:49,255 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-08 11:37:49,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:37:49,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:37:49,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 534 transitions. [2020-07-08 11:37:49,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:37:49,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 534 transitions. [2020-07-08 11:37:49,282 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 534 transitions. [2020-07-08 11:37:50,941 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 534 edges. 534 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:37:50,971 INFO L225 Difference]: With dead ends: 829 [2020-07-08 11:37:50,971 INFO L226 Difference]: Without dead ends: 544 [2020-07-08 11:37:50,973 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-08 11:37:50,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 544 states. [2020-07-08 11:37:54,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 544 to 454. [2020-07-08 11:37:54,515 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:37:54,515 INFO L82 GeneralOperation]: Start isEquivalent. First operand 544 states. Second operand 454 states. [2020-07-08 11:37:54,516 INFO L74 IsIncluded]: Start isIncluded. First operand 544 states. Second operand 454 states. [2020-07-08 11:37:54,516 INFO L87 Difference]: Start difference. First operand 544 states. Second operand 454 states. [2020-07-08 11:37:54,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:37:54,552 INFO L93 Difference]: Finished difference Result 544 states and 713 transitions. [2020-07-08 11:37:54,553 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 713 transitions. [2020-07-08 11:37:54,555 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:37:54,556 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:37:54,556 INFO L74 IsIncluded]: Start isIncluded. First operand 454 states. Second operand 544 states. [2020-07-08 11:37:54,556 INFO L87 Difference]: Start difference. First operand 454 states. Second operand 544 states. [2020-07-08 11:37:54,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:37:54,585 INFO L93 Difference]: Finished difference Result 544 states and 713 transitions. [2020-07-08 11:37:54,586 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 713 transitions. [2020-07-08 11:37:54,588 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:37:54,589 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:37:54,589 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:37:54,589 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:37:54,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 454 states. [2020-07-08 11:37:54,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 454 states and 573 transitions. [2020-07-08 11:37:54,612 INFO L78 Accepts]: Start accepts. Automaton has 454 states and 573 transitions. Word has length 70 [2020-07-08 11:37:54,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:37:54,613 INFO L479 AbstractCegarLoop]: Abstraction has 454 states and 573 transitions. [2020-07-08 11:37:54,613 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:37:54,613 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 573 transitions. [2020-07-08 11:37:54,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-08 11:37:54,616 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:37:54,618 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] [2020-07-08 11:37:54,618 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 11:37:54,619 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:37:54,619 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:37:54,619 INFO L82 PathProgramCache]: Analyzing trace with hash 1962075473, now seen corresponding path program 1 times [2020-07-08 11:37:54,619 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:37:54,620 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1799692989] [2020-07-08 11:37:54,620 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:37:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,007 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:37:55,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {6116#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,084 INFO L280 TraceCheckUtils]: 1: Hoare triple {6063#(= 1 ~waterLevel~0)} assume true; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,084 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6063#(= 1 ~waterLevel~0)} {6058#true} #539#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,088 INFO L280 TraceCheckUtils]: 0: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,089 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #437#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,093 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #439#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {6058#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {6058#true} is VALID [2020-07-08 11:37:55,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,098 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #441#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,102 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #443#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {6117#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6058#true} is VALID [2020-07-08 11:37:55,116 INFO L280 TraceCheckUtils]: 1: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,118 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #529#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {6058#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {6058#true} is VALID [2020-07-08 11:37:55,126 INFO L280 TraceCheckUtils]: 1: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,126 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6058#true} {6117#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {6058#true} is VALID [2020-07-08 11:37:55,127 INFO L263 TraceCheckUtils]: 0: Hoare triple {6117#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {6058#true} is VALID [2020-07-08 11:37:55,127 INFO L280 TraceCheckUtils]: 1: Hoare triple {6058#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {6058#true} is VALID [2020-07-08 11:37:55,127 INFO L280 TraceCheckUtils]: 2: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,130 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6058#true} {6117#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {6058#true} is VALID [2020-07-08 11:37:55,131 INFO L280 TraceCheckUtils]: 4: Hoare triple {6058#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {6058#true} is VALID [2020-07-08 11:37:55,131 INFO L280 TraceCheckUtils]: 5: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,134 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #499#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {6058#true} havoc ~retValue_acc~11; {6058#true} is VALID [2020-07-08 11:37:55,223 INFO L280 TraceCheckUtils]: 1: Hoare triple {6058#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {6164#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:37:55,224 INFO L280 TraceCheckUtils]: 2: Hoare triple {6164#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6164#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:37:55,224 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6164#(= 0 |isHighWaterSensorDry_#res|)} {6058#true} #497#return; {6162#(= 0 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 11:37:55,225 INFO L280 TraceCheckUtils]: 0: Hoare triple {6058#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {6058#true} is VALID [2020-07-08 11:37:55,225 INFO L263 TraceCheckUtils]: 1: Hoare triple {6058#true} call #t~ret20 := isHighWaterSensorDry(); {6058#true} is VALID [2020-07-08 11:37:55,225 INFO L280 TraceCheckUtils]: 2: Hoare triple {6058#true} havoc ~retValue_acc~11; {6058#true} is VALID [2020-07-08 11:37:55,227 INFO L280 TraceCheckUtils]: 3: Hoare triple {6058#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {6164#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:37:55,233 INFO L280 TraceCheckUtils]: 4: Hoare triple {6164#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6164#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:37:55,234 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6164#(= 0 |isHighWaterSensorDry_#res|)} {6058#true} #497#return; {6162#(= 0 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 11:37:55,235 INFO L280 TraceCheckUtils]: 6: Hoare triple {6162#(= 0 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {6163#(= 0 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 11:37:55,235 INFO L280 TraceCheckUtils]: 7: Hoare triple {6163#(= 0 isHighWaterLevel_~tmp~2)} assume 0 != ~tmp~2;~tmp___0~0 := 0; {6059#false} is VALID [2020-07-08 11:37:55,235 INFO L280 TraceCheckUtils]: 8: Hoare triple {6059#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {6059#false} is VALID [2020-07-08 11:37:55,236 INFO L280 TraceCheckUtils]: 9: Hoare triple {6059#false} assume true; {6059#false} is VALID [2020-07-08 11:37:55,236 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {6059#false} {6058#true} #511#return; {6059#false} is VALID [2020-07-08 11:37:55,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6058#true} is VALID [2020-07-08 11:37:55,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,240 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6058#true} {6059#false} #513#return; {6059#false} is VALID [2020-07-08 11:37:55,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {6058#true} is VALID [2020-07-08 11:37:55,240 INFO L280 TraceCheckUtils]: 1: Hoare triple {6058#true} assume 0 == ~pumpRunning~0; {6058#true} is VALID [2020-07-08 11:37:55,240 INFO L263 TraceCheckUtils]: 2: Hoare triple {6058#true} call #t~ret1 := isHighWaterLevel(); {6058#true} is VALID [2020-07-08 11:37:55,240 INFO L280 TraceCheckUtils]: 3: Hoare triple {6058#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {6058#true} is VALID [2020-07-08 11:37:55,241 INFO L263 TraceCheckUtils]: 4: Hoare triple {6058#true} call #t~ret20 := isHighWaterSensorDry(); {6058#true} is VALID [2020-07-08 11:37:55,241 INFO L280 TraceCheckUtils]: 5: Hoare triple {6058#true} havoc ~retValue_acc~11; {6058#true} is VALID [2020-07-08 11:37:55,241 INFO L280 TraceCheckUtils]: 6: Hoare triple {6058#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {6164#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:37:55,242 INFO L280 TraceCheckUtils]: 7: Hoare triple {6164#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6164#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:37:55,242 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6164#(= 0 |isHighWaterSensorDry_#res|)} {6058#true} #497#return; {6162#(= 0 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 11:37:55,243 INFO L280 TraceCheckUtils]: 9: Hoare triple {6162#(= 0 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {6163#(= 0 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 11:37:55,243 INFO L280 TraceCheckUtils]: 10: Hoare triple {6163#(= 0 isHighWaterLevel_~tmp~2)} assume 0 != ~tmp~2;~tmp___0~0 := 0; {6059#false} is VALID [2020-07-08 11:37:55,243 INFO L280 TraceCheckUtils]: 11: Hoare triple {6059#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {6059#false} is VALID [2020-07-08 11:37:55,244 INFO L280 TraceCheckUtils]: 12: Hoare triple {6059#false} assume true; {6059#false} is VALID [2020-07-08 11:37:55,244 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {6059#false} {6058#true} #511#return; {6059#false} is VALID [2020-07-08 11:37:55,244 INFO L280 TraceCheckUtils]: 14: Hoare triple {6059#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {6059#false} is VALID [2020-07-08 11:37:55,244 INFO L280 TraceCheckUtils]: 15: Hoare triple {6059#false} assume 0 != ~tmp~0; {6059#false} is VALID [2020-07-08 11:37:55,244 INFO L263 TraceCheckUtils]: 16: Hoare triple {6059#false} call activatePump(); {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:37:55,244 INFO L280 TraceCheckUtils]: 17: Hoare triple {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6058#true} is VALID [2020-07-08 11:37:55,245 INFO L280 TraceCheckUtils]: 18: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,245 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6058#true} {6059#false} #513#return; {6059#false} is VALID [2020-07-08 11:37:55,245 INFO L280 TraceCheckUtils]: 20: Hoare triple {6059#false} assume true; {6059#false} is VALID [2020-07-08 11:37:55,245 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6059#false} {6058#true} #485#return; {6059#false} is VALID [2020-07-08 11:37:55,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {6058#true} is VALID [2020-07-08 11:37:55,246 INFO L280 TraceCheckUtils]: 1: Hoare triple {6058#true} assume !(0 != ~pumpRunning~0); {6058#true} is VALID [2020-07-08 11:37:55,248 INFO L263 TraceCheckUtils]: 2: Hoare triple {6058#true} call processEnvironment__wrappee__highWaterSensor(); {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:37:55,248 INFO L280 TraceCheckUtils]: 3: Hoare triple {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {6058#true} is VALID [2020-07-08 11:37:55,248 INFO L280 TraceCheckUtils]: 4: Hoare triple {6058#true} assume 0 == ~pumpRunning~0; {6058#true} is VALID [2020-07-08 11:37:55,248 INFO L263 TraceCheckUtils]: 5: Hoare triple {6058#true} call #t~ret1 := isHighWaterLevel(); {6058#true} is VALID [2020-07-08 11:37:55,248 INFO L280 TraceCheckUtils]: 6: Hoare triple {6058#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {6058#true} is VALID [2020-07-08 11:37:55,249 INFO L263 TraceCheckUtils]: 7: Hoare triple {6058#true} call #t~ret20 := isHighWaterSensorDry(); {6058#true} is VALID [2020-07-08 11:37:55,249 INFO L280 TraceCheckUtils]: 8: Hoare triple {6058#true} havoc ~retValue_acc~11; {6058#true} is VALID [2020-07-08 11:37:55,250 INFO L280 TraceCheckUtils]: 9: Hoare triple {6058#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {6164#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:37:55,250 INFO L280 TraceCheckUtils]: 10: Hoare triple {6164#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6164#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:37:55,251 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6164#(= 0 |isHighWaterSensorDry_#res|)} {6058#true} #497#return; {6162#(= 0 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 11:37:55,251 INFO L280 TraceCheckUtils]: 12: Hoare triple {6162#(= 0 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {6163#(= 0 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 11:37:55,252 INFO L280 TraceCheckUtils]: 13: Hoare triple {6163#(= 0 isHighWaterLevel_~tmp~2)} assume 0 != ~tmp~2;~tmp___0~0 := 0; {6059#false} is VALID [2020-07-08 11:37:55,252 INFO L280 TraceCheckUtils]: 14: Hoare triple {6059#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {6059#false} is VALID [2020-07-08 11:37:55,252 INFO L280 TraceCheckUtils]: 15: Hoare triple {6059#false} assume true; {6059#false} is VALID [2020-07-08 11:37:55,252 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6059#false} {6058#true} #511#return; {6059#false} is VALID [2020-07-08 11:37:55,252 INFO L280 TraceCheckUtils]: 17: Hoare triple {6059#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {6059#false} is VALID [2020-07-08 11:37:55,252 INFO L280 TraceCheckUtils]: 18: Hoare triple {6059#false} assume 0 != ~tmp~0; {6059#false} is VALID [2020-07-08 11:37:55,253 INFO L263 TraceCheckUtils]: 19: Hoare triple {6059#false} call activatePump(); {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:37:55,253 INFO L280 TraceCheckUtils]: 20: Hoare triple {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6058#true} is VALID [2020-07-08 11:37:55,253 INFO L280 TraceCheckUtils]: 21: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,254 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6058#true} {6059#false} #513#return; {6059#false} is VALID [2020-07-08 11:37:55,254 INFO L280 TraceCheckUtils]: 23: Hoare triple {6059#false} assume true; {6059#false} is VALID [2020-07-08 11:37:55,254 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6059#false} {6058#true} #485#return; {6059#false} is VALID [2020-07-08 11:37:55,254 INFO L280 TraceCheckUtils]: 25: Hoare triple {6059#false} assume true; {6059#false} is VALID [2020-07-08 11:37:55,255 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6059#false} {6063#(= 1 ~waterLevel~0)} #503#return; {6059#false} is VALID [2020-07-08 11:37:55,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {6058#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {6058#true} is VALID [2020-07-08 11:37:55,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,261 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6058#true} {6059#false} #521#return; {6059#false} is VALID [2020-07-08 11:37:55,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {6058#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {6058#true} is VALID [2020-07-08 11:37:55,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,277 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6058#true} {6059#false} #523#return; {6059#false} is VALID [2020-07-08 11:37:55,280 INFO L263 TraceCheckUtils]: 0: Hoare triple {6058#true} call ULTIMATE.init(); {6116#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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 [2020-07-08 11:37:55,286 INFO L280 TraceCheckUtils]: 1: Hoare triple {6116#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,286 INFO L280 TraceCheckUtils]: 2: Hoare triple {6063#(= 1 ~waterLevel~0)} assume true; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,287 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6063#(= 1 ~waterLevel~0)} {6058#true} #539#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,291 INFO L263 TraceCheckUtils]: 4: Hoare triple {6063#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,291 INFO L280 TraceCheckUtils]: 5: Hoare triple {6063#(= 1 ~waterLevel~0)} havoc ~retValue_acc~5;havoc ~tmp~3; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,291 INFO L263 TraceCheckUtils]: 6: Hoare triple {6063#(= 1 ~waterLevel~0)} call select_helpers(); {6058#true} is VALID [2020-07-08 11:37:55,291 INFO L280 TraceCheckUtils]: 7: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,292 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #437#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,292 INFO L263 TraceCheckUtils]: 9: Hoare triple {6063#(= 1 ~waterLevel~0)} call select_features(); {6058#true} is VALID [2020-07-08 11:37:55,292 INFO L280 TraceCheckUtils]: 10: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,293 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #439#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,293 INFO L263 TraceCheckUtils]: 12: Hoare triple {6063#(= 1 ~waterLevel~0)} call #t~ret21 := valid_product(); {6058#true} is VALID [2020-07-08 11:37:55,293 INFO L280 TraceCheckUtils]: 13: Hoare triple {6058#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {6058#true} is VALID [2020-07-08 11:37:55,293 INFO L280 TraceCheckUtils]: 14: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,293 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #441#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,294 INFO L280 TraceCheckUtils]: 16: Hoare triple {6063#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,294 INFO L280 TraceCheckUtils]: 17: Hoare triple {6063#(= 1 ~waterLevel~0)} assume 0 != ~tmp~3; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,295 INFO L263 TraceCheckUtils]: 18: Hoare triple {6063#(= 1 ~waterLevel~0)} call setup(); {6058#true} is VALID [2020-07-08 11:37:55,295 INFO L280 TraceCheckUtils]: 19: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,296 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #443#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,296 INFO L263 TraceCheckUtils]: 21: Hoare triple {6063#(= 1 ~waterLevel~0)} call runTest(); {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,297 INFO L263 TraceCheckUtils]: 22: Hoare triple {6063#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {6117#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:37:55,297 INFO L280 TraceCheckUtils]: 23: Hoare triple {6117#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6058#true} is VALID [2020-07-08 11:37:55,298 INFO L280 TraceCheckUtils]: 24: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,298 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #529#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,299 INFO L263 TraceCheckUtils]: 26: Hoare triple {6063#(= 1 ~waterLevel~0)} call test(); {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,300 INFO L280 TraceCheckUtils]: 27: Hoare triple {6063#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,301 INFO L280 TraceCheckUtils]: 28: Hoare triple {6063#(= 1 ~waterLevel~0)} assume !false; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,301 INFO L280 TraceCheckUtils]: 29: Hoare triple {6063#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,302 INFO L280 TraceCheckUtils]: 30: Hoare triple {6063#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,303 INFO L280 TraceCheckUtils]: 31: Hoare triple {6063#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~4); {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,303 INFO L280 TraceCheckUtils]: 32: Hoare triple {6063#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,303 INFO L280 TraceCheckUtils]: 33: Hoare triple {6063#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,305 INFO L280 TraceCheckUtils]: 34: Hoare triple {6063#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,305 INFO L280 TraceCheckUtils]: 35: Hoare triple {6063#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,306 INFO L263 TraceCheckUtils]: 36: Hoare triple {6063#(= 1 ~waterLevel~0)} call timeShift(); {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,307 INFO L263 TraceCheckUtils]: 37: Hoare triple {6063#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {6117#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:37:55,307 INFO L263 TraceCheckUtils]: 38: Hoare triple {6117#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {6058#true} is VALID [2020-07-08 11:37:55,307 INFO L280 TraceCheckUtils]: 39: Hoare triple {6058#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {6058#true} is VALID [2020-07-08 11:37:55,307 INFO L280 TraceCheckUtils]: 40: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,307 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {6058#true} {6117#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {6058#true} is VALID [2020-07-08 11:37:55,307 INFO L280 TraceCheckUtils]: 42: Hoare triple {6058#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {6058#true} is VALID [2020-07-08 11:37:55,307 INFO L280 TraceCheckUtils]: 43: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,311 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #499#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,311 INFO L280 TraceCheckUtils]: 45: Hoare triple {6063#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,312 INFO L280 TraceCheckUtils]: 46: Hoare triple {6063#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:37:55,312 INFO L263 TraceCheckUtils]: 47: Hoare triple {6063#(= 1 ~waterLevel~0)} call processEnvironment(); {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:37:55,313 INFO L280 TraceCheckUtils]: 48: Hoare triple {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {6058#true} is VALID [2020-07-08 11:37:55,313 INFO L280 TraceCheckUtils]: 49: Hoare triple {6058#true} assume !(0 != ~pumpRunning~0); {6058#true} is VALID [2020-07-08 11:37:55,313 INFO L263 TraceCheckUtils]: 50: Hoare triple {6058#true} call processEnvironment__wrappee__highWaterSensor(); {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:37:55,313 INFO L280 TraceCheckUtils]: 51: Hoare triple {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {6058#true} is VALID [2020-07-08 11:37:55,313 INFO L280 TraceCheckUtils]: 52: Hoare triple {6058#true} assume 0 == ~pumpRunning~0; {6058#true} is VALID [2020-07-08 11:37:55,314 INFO L263 TraceCheckUtils]: 53: Hoare triple {6058#true} call #t~ret1 := isHighWaterLevel(); {6058#true} is VALID [2020-07-08 11:37:55,314 INFO L280 TraceCheckUtils]: 54: Hoare triple {6058#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {6058#true} is VALID [2020-07-08 11:37:55,314 INFO L263 TraceCheckUtils]: 55: Hoare triple {6058#true} call #t~ret20 := isHighWaterSensorDry(); {6058#true} is VALID [2020-07-08 11:37:55,314 INFO L280 TraceCheckUtils]: 56: Hoare triple {6058#true} havoc ~retValue_acc~11; {6058#true} is VALID [2020-07-08 11:37:55,315 INFO L280 TraceCheckUtils]: 57: Hoare triple {6058#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {6164#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:37:55,316 INFO L280 TraceCheckUtils]: 58: Hoare triple {6164#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6164#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:37:55,317 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6164#(= 0 |isHighWaterSensorDry_#res|)} {6058#true} #497#return; {6162#(= 0 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 11:37:55,317 INFO L280 TraceCheckUtils]: 60: Hoare triple {6162#(= 0 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {6163#(= 0 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 11:37:55,318 INFO L280 TraceCheckUtils]: 61: Hoare triple {6163#(= 0 isHighWaterLevel_~tmp~2)} assume 0 != ~tmp~2;~tmp___0~0 := 0; {6059#false} is VALID [2020-07-08 11:37:55,318 INFO L280 TraceCheckUtils]: 62: Hoare triple {6059#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {6059#false} is VALID [2020-07-08 11:37:55,318 INFO L280 TraceCheckUtils]: 63: Hoare triple {6059#false} assume true; {6059#false} is VALID [2020-07-08 11:37:55,319 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6059#false} {6058#true} #511#return; {6059#false} is VALID [2020-07-08 11:37:55,319 INFO L280 TraceCheckUtils]: 65: Hoare triple {6059#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {6059#false} is VALID [2020-07-08 11:37:55,319 INFO L280 TraceCheckUtils]: 66: Hoare triple {6059#false} assume 0 != ~tmp~0; {6059#false} is VALID [2020-07-08 11:37:55,319 INFO L263 TraceCheckUtils]: 67: Hoare triple {6059#false} call activatePump(); {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:37:55,319 INFO L280 TraceCheckUtils]: 68: Hoare triple {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6058#true} is VALID [2020-07-08 11:37:55,319 INFO L280 TraceCheckUtils]: 69: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,319 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6058#true} {6059#false} #513#return; {6059#false} is VALID [2020-07-08 11:37:55,319 INFO L280 TraceCheckUtils]: 71: Hoare triple {6059#false} assume true; {6059#false} is VALID [2020-07-08 11:37:55,320 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {6059#false} {6058#true} #485#return; {6059#false} is VALID [2020-07-08 11:37:55,320 INFO L280 TraceCheckUtils]: 73: Hoare triple {6059#false} assume true; {6059#false} is VALID [2020-07-08 11:37:55,320 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {6059#false} {6063#(= 1 ~waterLevel~0)} #503#return; {6059#false} is VALID [2020-07-08 11:37:55,320 INFO L263 TraceCheckUtils]: 75: Hoare triple {6059#false} call __utac_acc__Specification5_spec__3(); {6059#false} is VALID [2020-07-08 11:37:55,320 INFO L280 TraceCheckUtils]: 76: Hoare triple {6059#false} havoc ~tmp~5;havoc ~tmp___0~2; {6059#false} is VALID [2020-07-08 11:37:55,320 INFO L263 TraceCheckUtils]: 77: Hoare triple {6059#false} call #t~ret27 := getWaterLevel(); {6058#true} is VALID [2020-07-08 11:37:55,320 INFO L280 TraceCheckUtils]: 78: Hoare triple {6058#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {6058#true} is VALID [2020-07-08 11:37:55,321 INFO L280 TraceCheckUtils]: 79: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,321 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6058#true} {6059#false} #521#return; {6059#false} is VALID [2020-07-08 11:37:55,321 INFO L280 TraceCheckUtils]: 81: Hoare triple {6059#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {6059#false} is VALID [2020-07-08 11:37:55,321 INFO L280 TraceCheckUtils]: 82: Hoare triple {6059#false} assume 2 != ~tmp~5; {6059#false} is VALID [2020-07-08 11:37:55,321 INFO L263 TraceCheckUtils]: 83: Hoare triple {6059#false} call #t~ret28 := isPumpRunning(); {6058#true} is VALID [2020-07-08 11:37:55,321 INFO L280 TraceCheckUtils]: 84: Hoare triple {6058#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {6058#true} is VALID [2020-07-08 11:37:55,322 INFO L280 TraceCheckUtils]: 85: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-08 11:37:55,322 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6058#true} {6059#false} #523#return; {6059#false} is VALID [2020-07-08 11:37:55,322 INFO L280 TraceCheckUtils]: 87: Hoare triple {6059#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {6059#false} is VALID [2020-07-08 11:37:55,322 INFO L280 TraceCheckUtils]: 88: Hoare triple {6059#false} assume 0 != ~tmp___0~2; {6059#false} is VALID [2020-07-08 11:37:55,322 INFO L280 TraceCheckUtils]: 89: Hoare triple {6059#false} assume 0 == ~switchedOnBeforeTS~0; {6059#false} is VALID [2020-07-08 11:37:55,322 INFO L263 TraceCheckUtils]: 90: Hoare triple {6059#false} call __automaton_fail(); {6059#false} is VALID [2020-07-08 11:37:55,323 INFO L280 TraceCheckUtils]: 91: Hoare triple {6059#false} assume !false; {6059#false} is VALID [2020-07-08 11:37:55,337 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:37:55,337 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1799692989] [2020-07-08 11:37:55,337 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:37:55,337 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:37:55,338 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [123630278] [2020-07-08 11:37:55,338 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 92 [2020-07-08 11:37:55,339 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:37:55,339 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:37:55,447 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:37:55,447 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:37:55,448 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:37:55,448 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:37:55,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:37:55,448 INFO L87 Difference]: Start difference. First operand 454 states and 573 transitions. Second operand 9 states. [2020-07-08 11:37:56,261 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:38:01,977 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:38:03,052 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:38:03,833 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:38:04,330 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:38:14,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:38:14,719 INFO L93 Difference]: Finished difference Result 1407 states and 2023 transitions. [2020-07-08 11:38:14,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 11:38:14,719 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 92 [2020-07-08 11:38:14,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:38:14,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:38:14,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 610 transitions. [2020-07-08 11:38:14,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:38:14,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 610 transitions. [2020-07-08 11:38:14,748 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 610 transitions. [2020-07-08 11:38:16,636 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 610 edges. 610 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:38:16,721 INFO L225 Difference]: With dead ends: 1407 [2020-07-08 11:38:16,721 INFO L226 Difference]: Without dead ends: 981 [2020-07-08 11:38:16,724 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 38 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=82, Invalid=224, Unknown=0, NotChecked=0, Total=306 [2020-07-08 11:38:16,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 981 states. [2020-07-08 11:38:22,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 981 to 817. [2020-07-08 11:38:22,634 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:38:22,634 INFO L82 GeneralOperation]: Start isEquivalent. First operand 981 states. Second operand 817 states. [2020-07-08 11:38:22,634 INFO L74 IsIncluded]: Start isIncluded. First operand 981 states. Second operand 817 states. [2020-07-08 11:38:22,634 INFO L87 Difference]: Start difference. First operand 981 states. Second operand 817 states. [2020-07-08 11:38:22,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:38:22,699 INFO L93 Difference]: Finished difference Result 981 states and 1320 transitions. [2020-07-08 11:38:22,699 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1320 transitions. [2020-07-08 11:38:22,704 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:38:22,704 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:38:22,705 INFO L74 IsIncluded]: Start isIncluded. First operand 817 states. Second operand 981 states. [2020-07-08 11:38:22,705 INFO L87 Difference]: Start difference. First operand 817 states. Second operand 981 states. [2020-07-08 11:38:22,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:38:22,775 INFO L93 Difference]: Finished difference Result 981 states and 1320 transitions. [2020-07-08 11:38:22,776 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1320 transitions. [2020-07-08 11:38:22,781 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:38:22,782 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:38:22,782 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:38:22,782 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:38:22,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 817 states. [2020-07-08 11:38:22,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 817 states and 1049 transitions. [2020-07-08 11:38:22,846 INFO L78 Accepts]: Start accepts. Automaton has 817 states and 1049 transitions. Word has length 92 [2020-07-08 11:38:22,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:38:22,847 INFO L479 AbstractCegarLoop]: Abstraction has 817 states and 1049 transitions. [2020-07-08 11:38:22,847 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:38:22,847 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1049 transitions. [2020-07-08 11:38:22,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-08 11:38:22,850 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:38:22,850 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] [2020-07-08 11:38:22,850 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 11:38:22,850 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:38:22,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:38:22,851 INFO L82 PathProgramCache]: Analyzing trace with hash 236594576, now seen corresponding path program 1 times [2020-07-08 11:38:22,851 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:38:22,851 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2060690457] [2020-07-08 11:38:22,852 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:38:22,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,191 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:38:23,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {11269#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {11212#true} is VALID [2020-07-08 11:38:23,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,244 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11212#true} {11212#true} #539#return; {11212#true} is VALID [2020-07-08 11:38:23,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,252 INFO L280 TraceCheckUtils]: 0: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,252 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11212#true} {11212#true} #437#return; {11212#true} is VALID [2020-07-08 11:38:23,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,263 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11212#true} {11212#true} #439#return; {11212#true} is VALID [2020-07-08 11:38:23,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {11212#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {11212#true} is VALID [2020-07-08 11:38:23,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,269 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11212#true} {11212#true} #441#return; {11212#true} is VALID [2020-07-08 11:38:23,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,272 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11212#true} {11212#true} #443#return; {11212#true} is VALID [2020-07-08 11:38:23,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,283 INFO L280 TraceCheckUtils]: 0: Hoare triple {11270#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {11212#true} is VALID [2020-07-08 11:38:23,283 INFO L280 TraceCheckUtils]: 1: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,284 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11212#true} {11212#true} #529#return; {11212#true} is VALID [2020-07-08 11:38:23,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {11212#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {11212#true} is VALID [2020-07-08 11:38:23,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,300 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11212#true} {11270#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {11212#true} is VALID [2020-07-08 11:38:23,300 INFO L263 TraceCheckUtils]: 0: Hoare triple {11270#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {11212#true} is VALID [2020-07-08 11:38:23,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {11212#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {11212#true} is VALID [2020-07-08 11:38:23,301 INFO L280 TraceCheckUtils]: 2: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,301 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11212#true} {11270#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {11212#true} is VALID [2020-07-08 11:38:23,301 INFO L280 TraceCheckUtils]: 4: Hoare triple {11212#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {11212#true} is VALID [2020-07-08 11:38:23,301 INFO L280 TraceCheckUtils]: 5: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,302 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {11212#true} {11212#true} #499#return; {11212#true} is VALID [2020-07-08 11:38:23,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,434 INFO L280 TraceCheckUtils]: 0: Hoare triple {11212#true} havoc ~retValue_acc~11; {11212#true} is VALID [2020-07-08 11:38:23,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {11212#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {11212#true} is VALID [2020-07-08 11:38:23,435 INFO L280 TraceCheckUtils]: 2: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,435 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11212#true} {11212#true} #497#return; {11212#true} is VALID [2020-07-08 11:38:23,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {11212#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {11212#true} is VALID [2020-07-08 11:38:23,436 INFO L263 TraceCheckUtils]: 1: Hoare triple {11212#true} call #t~ret20 := isHighWaterSensorDry(); {11212#true} is VALID [2020-07-08 11:38:23,436 INFO L280 TraceCheckUtils]: 2: Hoare triple {11212#true} havoc ~retValue_acc~11; {11212#true} is VALID [2020-07-08 11:38:23,436 INFO L280 TraceCheckUtils]: 3: Hoare triple {11212#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {11212#true} is VALID [2020-07-08 11:38:23,436 INFO L280 TraceCheckUtils]: 4: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,437 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11212#true} {11212#true} #497#return; {11212#true} is VALID [2020-07-08 11:38:23,437 INFO L280 TraceCheckUtils]: 6: Hoare triple {11212#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {11212#true} is VALID [2020-07-08 11:38:23,438 INFO L280 TraceCheckUtils]: 7: Hoare triple {11212#true} assume 0 != ~tmp~2;~tmp___0~0 := 0; {11317#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 11:38:23,439 INFO L280 TraceCheckUtils]: 8: Hoare triple {11317#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:38:23,439 INFO L280 TraceCheckUtils]: 9: Hoare triple {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:38:23,440 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {11212#true} #511#return; {11308#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret1|)} is VALID [2020-07-08 11:38:23,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11212#true} is VALID [2020-07-08 11:38:23,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,444 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11212#true} {11213#false} #513#return; {11213#false} is VALID [2020-07-08 11:38:23,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {11212#true} is VALID [2020-07-08 11:38:23,445 INFO L280 TraceCheckUtils]: 1: Hoare triple {11212#true} assume 0 == ~pumpRunning~0; {11212#true} is VALID [2020-07-08 11:38:23,445 INFO L263 TraceCheckUtils]: 2: Hoare triple {11212#true} call #t~ret1 := isHighWaterLevel(); {11212#true} is VALID [2020-07-08 11:38:23,445 INFO L280 TraceCheckUtils]: 3: Hoare triple {11212#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {11212#true} is VALID [2020-07-08 11:38:23,446 INFO L263 TraceCheckUtils]: 4: Hoare triple {11212#true} call #t~ret20 := isHighWaterSensorDry(); {11212#true} is VALID [2020-07-08 11:38:23,446 INFO L280 TraceCheckUtils]: 5: Hoare triple {11212#true} havoc ~retValue_acc~11; {11212#true} is VALID [2020-07-08 11:38:23,446 INFO L280 TraceCheckUtils]: 6: Hoare triple {11212#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {11212#true} is VALID [2020-07-08 11:38:23,446 INFO L280 TraceCheckUtils]: 7: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,446 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11212#true} {11212#true} #497#return; {11212#true} is VALID [2020-07-08 11:38:23,447 INFO L280 TraceCheckUtils]: 9: Hoare triple {11212#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {11212#true} is VALID [2020-07-08 11:38:23,447 INFO L280 TraceCheckUtils]: 10: Hoare triple {11212#true} assume 0 != ~tmp~2;~tmp___0~0 := 0; {11317#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 11:38:23,448 INFO L280 TraceCheckUtils]: 11: Hoare triple {11317#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:38:23,449 INFO L280 TraceCheckUtils]: 12: Hoare triple {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:38:23,450 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {11212#true} #511#return; {11308#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret1|)} is VALID [2020-07-08 11:38:23,451 INFO L280 TraceCheckUtils]: 14: Hoare triple {11308#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {11309#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-08 11:38:23,451 INFO L280 TraceCheckUtils]: 15: Hoare triple {11309#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {11213#false} is VALID [2020-07-08 11:38:23,452 INFO L263 TraceCheckUtils]: 16: Hoare triple {11213#false} call activatePump(); {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:23,452 INFO L280 TraceCheckUtils]: 17: Hoare triple {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11212#true} is VALID [2020-07-08 11:38:23,452 INFO L280 TraceCheckUtils]: 18: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,452 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {11212#true} {11213#false} #513#return; {11213#false} is VALID [2020-07-08 11:38:23,453 INFO L280 TraceCheckUtils]: 20: Hoare triple {11213#false} assume true; {11213#false} is VALID [2020-07-08 11:38:23,453 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11213#false} {11212#true} #485#return; {11213#false} is VALID [2020-07-08 11:38:23,454 INFO L280 TraceCheckUtils]: 0: Hoare triple {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {11212#true} is VALID [2020-07-08 11:38:23,454 INFO L280 TraceCheckUtils]: 1: Hoare triple {11212#true} assume !(0 != ~pumpRunning~0); {11212#true} is VALID [2020-07-08 11:38:23,455 INFO L263 TraceCheckUtils]: 2: Hoare triple {11212#true} call processEnvironment__wrappee__highWaterSensor(); {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:23,455 INFO L280 TraceCheckUtils]: 3: Hoare triple {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {11212#true} is VALID [2020-07-08 11:38:23,455 INFO L280 TraceCheckUtils]: 4: Hoare triple {11212#true} assume 0 == ~pumpRunning~0; {11212#true} is VALID [2020-07-08 11:38:23,455 INFO L263 TraceCheckUtils]: 5: Hoare triple {11212#true} call #t~ret1 := isHighWaterLevel(); {11212#true} is VALID [2020-07-08 11:38:23,456 INFO L280 TraceCheckUtils]: 6: Hoare triple {11212#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {11212#true} is VALID [2020-07-08 11:38:23,456 INFO L263 TraceCheckUtils]: 7: Hoare triple {11212#true} call #t~ret20 := isHighWaterSensorDry(); {11212#true} is VALID [2020-07-08 11:38:23,456 INFO L280 TraceCheckUtils]: 8: Hoare triple {11212#true} havoc ~retValue_acc~11; {11212#true} is VALID [2020-07-08 11:38:23,456 INFO L280 TraceCheckUtils]: 9: Hoare triple {11212#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {11212#true} is VALID [2020-07-08 11:38:23,456 INFO L280 TraceCheckUtils]: 10: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,457 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {11212#true} {11212#true} #497#return; {11212#true} is VALID [2020-07-08 11:38:23,457 INFO L280 TraceCheckUtils]: 12: Hoare triple {11212#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {11212#true} is VALID [2020-07-08 11:38:23,458 INFO L280 TraceCheckUtils]: 13: Hoare triple {11212#true} assume 0 != ~tmp~2;~tmp___0~0 := 0; {11317#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 11:38:23,459 INFO L280 TraceCheckUtils]: 14: Hoare triple {11317#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:38:23,459 INFO L280 TraceCheckUtils]: 15: Hoare triple {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:38:23,460 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {11212#true} #511#return; {11308#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret1|)} is VALID [2020-07-08 11:38:23,461 INFO L280 TraceCheckUtils]: 17: Hoare triple {11308#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {11309#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-08 11:38:23,462 INFO L280 TraceCheckUtils]: 18: Hoare triple {11309#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {11213#false} is VALID [2020-07-08 11:38:23,463 INFO L263 TraceCheckUtils]: 19: Hoare triple {11213#false} call activatePump(); {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:23,463 INFO L280 TraceCheckUtils]: 20: Hoare triple {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11212#true} is VALID [2020-07-08 11:38:23,463 INFO L280 TraceCheckUtils]: 21: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,464 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {11212#true} {11213#false} #513#return; {11213#false} is VALID [2020-07-08 11:38:23,464 INFO L280 TraceCheckUtils]: 23: Hoare triple {11213#false} assume true; {11213#false} is VALID [2020-07-08 11:38:23,464 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {11213#false} {11212#true} #485#return; {11213#false} is VALID [2020-07-08 11:38:23,465 INFO L280 TraceCheckUtils]: 25: Hoare triple {11213#false} assume true; {11213#false} is VALID [2020-07-08 11:38:23,465 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11213#false} {11212#true} #503#return; {11213#false} is VALID [2020-07-08 11:38:23,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,470 INFO L280 TraceCheckUtils]: 0: Hoare triple {11212#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {11212#true} is VALID [2020-07-08 11:38:23,470 INFO L280 TraceCheckUtils]: 1: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,471 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11212#true} {11213#false} #521#return; {11213#false} is VALID [2020-07-08 11:38:23,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,474 INFO L280 TraceCheckUtils]: 0: Hoare triple {11212#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {11212#true} is VALID [2020-07-08 11:38:23,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,475 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11212#true} {11213#false} #523#return; {11213#false} is VALID [2020-07-08 11:38:23,482 INFO L263 TraceCheckUtils]: 0: Hoare triple {11212#true} call ULTIMATE.init(); {11269#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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 [2020-07-08 11:38:23,483 INFO L280 TraceCheckUtils]: 1: Hoare triple {11269#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {11212#true} is VALID [2020-07-08 11:38:23,483 INFO L280 TraceCheckUtils]: 2: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,484 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11212#true} {11212#true} #539#return; {11212#true} is VALID [2020-07-08 11:38:23,484 INFO L263 TraceCheckUtils]: 4: Hoare triple {11212#true} call #t~ret74 := main(); {11212#true} is VALID [2020-07-08 11:38:23,484 INFO L280 TraceCheckUtils]: 5: Hoare triple {11212#true} havoc ~retValue_acc~5;havoc ~tmp~3; {11212#true} is VALID [2020-07-08 11:38:23,484 INFO L263 TraceCheckUtils]: 6: Hoare triple {11212#true} call select_helpers(); {11212#true} is VALID [2020-07-08 11:38:23,485 INFO L280 TraceCheckUtils]: 7: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,485 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11212#true} {11212#true} #437#return; {11212#true} is VALID [2020-07-08 11:38:23,485 INFO L263 TraceCheckUtils]: 9: Hoare triple {11212#true} call select_features(); {11212#true} is VALID [2020-07-08 11:38:23,486 INFO L280 TraceCheckUtils]: 10: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,486 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {11212#true} {11212#true} #439#return; {11212#true} is VALID [2020-07-08 11:38:23,486 INFO L263 TraceCheckUtils]: 12: Hoare triple {11212#true} call #t~ret21 := valid_product(); {11212#true} is VALID [2020-07-08 11:38:23,487 INFO L280 TraceCheckUtils]: 13: Hoare triple {11212#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {11212#true} is VALID [2020-07-08 11:38:23,487 INFO L280 TraceCheckUtils]: 14: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,487 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11212#true} {11212#true} #441#return; {11212#true} is VALID [2020-07-08 11:38:23,488 INFO L280 TraceCheckUtils]: 16: Hoare triple {11212#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {11212#true} is VALID [2020-07-08 11:38:23,488 INFO L280 TraceCheckUtils]: 17: Hoare triple {11212#true} assume 0 != ~tmp~3; {11212#true} is VALID [2020-07-08 11:38:23,488 INFO L263 TraceCheckUtils]: 18: Hoare triple {11212#true} call setup(); {11212#true} is VALID [2020-07-08 11:38:23,488 INFO L280 TraceCheckUtils]: 19: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,488 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11212#true} {11212#true} #443#return; {11212#true} is VALID [2020-07-08 11:38:23,489 INFO L263 TraceCheckUtils]: 21: Hoare triple {11212#true} call runTest(); {11212#true} is VALID [2020-07-08 11:38:23,489 INFO L263 TraceCheckUtils]: 22: Hoare triple {11212#true} call __utac_acc__Specification5_spec__1(); {11270#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:38:23,490 INFO L280 TraceCheckUtils]: 23: Hoare triple {11270#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {11212#true} is VALID [2020-07-08 11:38:23,490 INFO L280 TraceCheckUtils]: 24: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,490 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {11212#true} {11212#true} #529#return; {11212#true} is VALID [2020-07-08 11:38:23,490 INFO L263 TraceCheckUtils]: 26: Hoare triple {11212#true} call test(); {11212#true} is VALID [2020-07-08 11:38:23,491 INFO L280 TraceCheckUtils]: 27: Hoare triple {11212#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {11212#true} is VALID [2020-07-08 11:38:23,491 INFO L280 TraceCheckUtils]: 28: Hoare triple {11212#true} assume !false; {11212#true} is VALID [2020-07-08 11:38:23,491 INFO L280 TraceCheckUtils]: 29: Hoare triple {11212#true} assume ~splverifierCounter~0 < 4; {11212#true} is VALID [2020-07-08 11:38:23,491 INFO L280 TraceCheckUtils]: 30: Hoare triple {11212#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {11212#true} is VALID [2020-07-08 11:38:23,491 INFO L280 TraceCheckUtils]: 31: Hoare triple {11212#true} assume !(0 != ~tmp~4); {11212#true} is VALID [2020-07-08 11:38:23,492 INFO L280 TraceCheckUtils]: 32: Hoare triple {11212#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {11212#true} is VALID [2020-07-08 11:38:23,492 INFO L280 TraceCheckUtils]: 33: Hoare triple {11212#true} assume !(0 != ~tmp___0~1); {11212#true} is VALID [2020-07-08 11:38:23,492 INFO L280 TraceCheckUtils]: 34: Hoare triple {11212#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {11212#true} is VALID [2020-07-08 11:38:23,492 INFO L280 TraceCheckUtils]: 35: Hoare triple {11212#true} assume 0 != ~tmp___2~0; {11212#true} is VALID [2020-07-08 11:38:23,492 INFO L263 TraceCheckUtils]: 36: Hoare triple {11212#true} call timeShift(); {11212#true} is VALID [2020-07-08 11:38:23,493 INFO L263 TraceCheckUtils]: 37: Hoare triple {11212#true} call __utac_acc__Specification5_spec__2(); {11270#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:38:23,493 INFO L263 TraceCheckUtils]: 38: Hoare triple {11270#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {11212#true} is VALID [2020-07-08 11:38:23,494 INFO L280 TraceCheckUtils]: 39: Hoare triple {11212#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {11212#true} is VALID [2020-07-08 11:38:23,494 INFO L280 TraceCheckUtils]: 40: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,494 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11212#true} {11270#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {11212#true} is VALID [2020-07-08 11:38:23,494 INFO L280 TraceCheckUtils]: 42: Hoare triple {11212#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {11212#true} is VALID [2020-07-08 11:38:23,494 INFO L280 TraceCheckUtils]: 43: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,494 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {11212#true} {11212#true} #499#return; {11212#true} is VALID [2020-07-08 11:38:23,495 INFO L280 TraceCheckUtils]: 45: Hoare triple {11212#true} assume !(0 != ~pumpRunning~0); {11212#true} is VALID [2020-07-08 11:38:23,495 INFO L280 TraceCheckUtils]: 46: Hoare triple {11212#true} assume 0 != ~systemActive~0; {11212#true} is VALID [2020-07-08 11:38:23,496 INFO L263 TraceCheckUtils]: 47: Hoare triple {11212#true} call processEnvironment(); {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:23,496 INFO L280 TraceCheckUtils]: 48: Hoare triple {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {11212#true} is VALID [2020-07-08 11:38:23,496 INFO L280 TraceCheckUtils]: 49: Hoare triple {11212#true} assume !(0 != ~pumpRunning~0); {11212#true} is VALID [2020-07-08 11:38:23,497 INFO L263 TraceCheckUtils]: 50: Hoare triple {11212#true} call processEnvironment__wrappee__highWaterSensor(); {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:23,498 INFO L280 TraceCheckUtils]: 51: Hoare triple {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {11212#true} is VALID [2020-07-08 11:38:23,498 INFO L280 TraceCheckUtils]: 52: Hoare triple {11212#true} assume 0 == ~pumpRunning~0; {11212#true} is VALID [2020-07-08 11:38:23,498 INFO L263 TraceCheckUtils]: 53: Hoare triple {11212#true} call #t~ret1 := isHighWaterLevel(); {11212#true} is VALID [2020-07-08 11:38:23,499 INFO L280 TraceCheckUtils]: 54: Hoare triple {11212#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {11212#true} is VALID [2020-07-08 11:38:23,499 INFO L263 TraceCheckUtils]: 55: Hoare triple {11212#true} call #t~ret20 := isHighWaterSensorDry(); {11212#true} is VALID [2020-07-08 11:38:23,499 INFO L280 TraceCheckUtils]: 56: Hoare triple {11212#true} havoc ~retValue_acc~11; {11212#true} is VALID [2020-07-08 11:38:23,499 INFO L280 TraceCheckUtils]: 57: Hoare triple {11212#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {11212#true} is VALID [2020-07-08 11:38:23,500 INFO L280 TraceCheckUtils]: 58: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,500 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {11212#true} {11212#true} #497#return; {11212#true} is VALID [2020-07-08 11:38:23,500 INFO L280 TraceCheckUtils]: 60: Hoare triple {11212#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {11212#true} is VALID [2020-07-08 11:38:23,501 INFO L280 TraceCheckUtils]: 61: Hoare triple {11212#true} assume 0 != ~tmp~2;~tmp___0~0 := 0; {11317#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 11:38:23,503 INFO L280 TraceCheckUtils]: 62: Hoare triple {11317#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:38:23,504 INFO L280 TraceCheckUtils]: 63: Hoare triple {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:38:23,505 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {11212#true} #511#return; {11308#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret1|)} is VALID [2020-07-08 11:38:23,506 INFO L280 TraceCheckUtils]: 65: Hoare triple {11308#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {11309#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-08 11:38:23,507 INFO L280 TraceCheckUtils]: 66: Hoare triple {11309#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {11213#false} is VALID [2020-07-08 11:38:23,507 INFO L263 TraceCheckUtils]: 67: Hoare triple {11213#false} call activatePump(); {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:23,508 INFO L280 TraceCheckUtils]: 68: Hoare triple {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11212#true} is VALID [2020-07-08 11:38:23,508 INFO L280 TraceCheckUtils]: 69: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,508 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {11212#true} {11213#false} #513#return; {11213#false} is VALID [2020-07-08 11:38:23,508 INFO L280 TraceCheckUtils]: 71: Hoare triple {11213#false} assume true; {11213#false} is VALID [2020-07-08 11:38:23,508 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {11213#false} {11212#true} #485#return; {11213#false} is VALID [2020-07-08 11:38:23,509 INFO L280 TraceCheckUtils]: 73: Hoare triple {11213#false} assume true; {11213#false} is VALID [2020-07-08 11:38:23,509 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {11213#false} {11212#true} #503#return; {11213#false} is VALID [2020-07-08 11:38:23,509 INFO L263 TraceCheckUtils]: 75: Hoare triple {11213#false} call __utac_acc__Specification5_spec__3(); {11213#false} is VALID [2020-07-08 11:38:23,509 INFO L280 TraceCheckUtils]: 76: Hoare triple {11213#false} havoc ~tmp~5;havoc ~tmp___0~2; {11213#false} is VALID [2020-07-08 11:38:23,509 INFO L263 TraceCheckUtils]: 77: Hoare triple {11213#false} call #t~ret27 := getWaterLevel(); {11212#true} is VALID [2020-07-08 11:38:23,510 INFO L280 TraceCheckUtils]: 78: Hoare triple {11212#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {11212#true} is VALID [2020-07-08 11:38:23,510 INFO L280 TraceCheckUtils]: 79: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,510 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {11212#true} {11213#false} #521#return; {11213#false} is VALID [2020-07-08 11:38:23,510 INFO L280 TraceCheckUtils]: 81: Hoare triple {11213#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {11213#false} is VALID [2020-07-08 11:38:23,510 INFO L280 TraceCheckUtils]: 82: Hoare triple {11213#false} assume 2 != ~tmp~5; {11213#false} is VALID [2020-07-08 11:38:23,510 INFO L263 TraceCheckUtils]: 83: Hoare triple {11213#false} call #t~ret28 := isPumpRunning(); {11212#true} is VALID [2020-07-08 11:38:23,511 INFO L280 TraceCheckUtils]: 84: Hoare triple {11212#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {11212#true} is VALID [2020-07-08 11:38:23,511 INFO L280 TraceCheckUtils]: 85: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-08 11:38:23,511 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {11212#true} {11213#false} #523#return; {11213#false} is VALID [2020-07-08 11:38:23,511 INFO L280 TraceCheckUtils]: 87: Hoare triple {11213#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {11213#false} is VALID [2020-07-08 11:38:23,511 INFO L280 TraceCheckUtils]: 88: Hoare triple {11213#false} assume 0 != ~tmp___0~2; {11213#false} is VALID [2020-07-08 11:38:23,512 INFO L280 TraceCheckUtils]: 89: Hoare triple {11213#false} assume 0 == ~switchedOnBeforeTS~0; {11213#false} is VALID [2020-07-08 11:38:23,512 INFO L263 TraceCheckUtils]: 90: Hoare triple {11213#false} call __automaton_fail(); {11213#false} is VALID [2020-07-08 11:38:23,512 INFO L280 TraceCheckUtils]: 91: Hoare triple {11213#false} assume !false; {11213#false} is VALID [2020-07-08 11:38:23,525 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:38:23,526 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2060690457] [2020-07-08 11:38:23,526 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:38:23,526 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:38:23,527 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1382130590] [2020-07-08 11:38:23,527 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 92 [2020-07-08 11:38:23,528 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:38:23,528 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:38:23,650 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:38:23,650 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:38:23,651 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:38:23,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:38:23,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:38:23,651 INFO L87 Difference]: Start difference. First operand 817 states and 1049 transitions. Second operand 9 states. [2020-07-08 11:38:29,748 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:38:30,272 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:38:30,940 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:38:31,387 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:38:39,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:38:39,944 INFO L93 Difference]: Finished difference Result 1769 states and 2407 transitions. [2020-07-08 11:38:39,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 11:38:39,944 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 92 [2020-07-08 11:38:39,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:38:39,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:38:39,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 414 transitions. [2020-07-08 11:38:39,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:38:39,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 414 transitions. [2020-07-08 11:38:39,959 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 414 transitions. [2020-07-08 11:38:41,274 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 414 edges. 414 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:38:41,414 INFO L225 Difference]: With dead ends: 1769 [2020-07-08 11:38:41,414 INFO L226 Difference]: Without dead ends: 980 [2020-07-08 11:38:41,420 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-08 11:38:41,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 980 states. [2020-07-08 11:38:49,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 980 to 837. [2020-07-08 11:38:49,659 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:38:49,659 INFO L82 GeneralOperation]: Start isEquivalent. First operand 980 states. Second operand 837 states. [2020-07-08 11:38:49,659 INFO L74 IsIncluded]: Start isIncluded. First operand 980 states. Second operand 837 states. [2020-07-08 11:38:49,659 INFO L87 Difference]: Start difference. First operand 980 states. Second operand 837 states. [2020-07-08 11:38:49,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:38:49,732 INFO L93 Difference]: Finished difference Result 980 states and 1317 transitions. [2020-07-08 11:38:49,732 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1317 transitions. [2020-07-08 11:38:49,738 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:38:49,738 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:38:49,738 INFO L74 IsIncluded]: Start isIncluded. First operand 837 states. Second operand 980 states. [2020-07-08 11:38:49,739 INFO L87 Difference]: Start difference. First operand 837 states. Second operand 980 states. [2020-07-08 11:38:49,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:38:49,811 INFO L93 Difference]: Finished difference Result 980 states and 1317 transitions. [2020-07-08 11:38:49,811 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1317 transitions. [2020-07-08 11:38:49,817 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:38:49,817 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:38:49,817 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:38:49,818 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:38:49,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 837 states. [2020-07-08 11:38:49,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 837 states and 1069 transitions. [2020-07-08 11:38:49,883 INFO L78 Accepts]: Start accepts. Automaton has 837 states and 1069 transitions. Word has length 92 [2020-07-08 11:38:49,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:38:49,884 INFO L479 AbstractCegarLoop]: Abstraction has 837 states and 1069 transitions. [2020-07-08 11:38:49,884 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:38:49,884 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1069 transitions. [2020-07-08 11:38:49,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2020-07-08 11:38:49,889 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:38:49,890 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] [2020-07-08 11:38:49,890 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 11:38:49,890 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:38:49,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:38:49,890 INFO L82 PathProgramCache]: Analyzing trace with hash -451998130, now seen corresponding path program 1 times [2020-07-08 11:38:49,891 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:38:49,891 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1110222116] [2020-07-08 11:38:49,891 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:38:49,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:50,235 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:38:50,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:50,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {16917#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {16859#true} is VALID [2020-07-08 11:38:50,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,282 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16859#true} {16859#true} #539#return; {16859#true} is VALID [2020-07-08 11:38:50,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:50,284 INFO L280 TraceCheckUtils]: 0: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,284 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16859#true} {16859#true} #437#return; {16859#true} is VALID [2020-07-08 11:38:50,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:50,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,287 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16859#true} {16859#true} #439#return; {16859#true} is VALID [2020-07-08 11:38:50,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:50,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {16859#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {16859#true} is VALID [2020-07-08 11:38:50,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,291 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16859#true} {16859#true} #441#return; {16859#true} is VALID [2020-07-08 11:38:50,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:50,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,293 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16859#true} {16859#true} #443#return; {16859#true} is VALID [2020-07-08 11:38:50,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:50,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {16918#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {16859#true} is VALID [2020-07-08 11:38:50,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,311 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16859#true} {16859#true} #529#return; {16859#true} is VALID [2020-07-08 11:38:50,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:50,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:50,318 INFO L280 TraceCheckUtils]: 0: Hoare triple {16859#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {16859#true} is VALID [2020-07-08 11:38:50,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,319 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16859#true} {16918#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {16859#true} is VALID [2020-07-08 11:38:50,319 INFO L263 TraceCheckUtils]: 0: Hoare triple {16918#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {16859#true} is VALID [2020-07-08 11:38:50,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {16859#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {16859#true} is VALID [2020-07-08 11:38:50,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,320 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16859#true} {16918#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {16859#true} is VALID [2020-07-08 11:38:50,320 INFO L280 TraceCheckUtils]: 4: Hoare triple {16859#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {16859#true} is VALID [2020-07-08 11:38:50,320 INFO L280 TraceCheckUtils]: 5: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,320 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {16859#true} {16860#false} #499#return; {16860#false} is VALID [2020-07-08 11:38:50,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:50,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:50,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:50,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {16859#true} havoc ~retValue_acc~11; {16859#true} is VALID [2020-07-08 11:38:50,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {16859#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {16859#true} is VALID [2020-07-08 11:38:50,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,347 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16859#true} {16859#true} #497#return; {16859#true} is VALID [2020-07-08 11:38:50,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {16859#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {16859#true} is VALID [2020-07-08 11:38:50,347 INFO L263 TraceCheckUtils]: 1: Hoare triple {16859#true} call #t~ret20 := isHighWaterSensorDry(); {16859#true} is VALID [2020-07-08 11:38:50,347 INFO L280 TraceCheckUtils]: 2: Hoare triple {16859#true} havoc ~retValue_acc~11; {16859#true} is VALID [2020-07-08 11:38:50,347 INFO L280 TraceCheckUtils]: 3: Hoare triple {16859#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {16859#true} is VALID [2020-07-08 11:38:50,348 INFO L280 TraceCheckUtils]: 4: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,348 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {16859#true} {16859#true} #497#return; {16859#true} is VALID [2020-07-08 11:38:50,348 INFO L280 TraceCheckUtils]: 6: Hoare triple {16859#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {16859#true} is VALID [2020-07-08 11:38:50,348 INFO L280 TraceCheckUtils]: 7: Hoare triple {16859#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {16859#true} is VALID [2020-07-08 11:38:50,349 INFO L280 TraceCheckUtils]: 8: Hoare triple {16859#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {16859#true} is VALID [2020-07-08 11:38:50,349 INFO L280 TraceCheckUtils]: 9: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,349 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {16859#true} {16859#true} #511#return; {16859#true} is VALID [2020-07-08 11:38:50,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:50,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16859#true} is VALID [2020-07-08 11:38:50,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,353 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16859#true} {16859#true} #513#return; {16859#true} is VALID [2020-07-08 11:38:50,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {16859#true} is VALID [2020-07-08 11:38:50,354 INFO L280 TraceCheckUtils]: 1: Hoare triple {16859#true} assume 0 == ~pumpRunning~0; {16859#true} is VALID [2020-07-08 11:38:50,354 INFO L263 TraceCheckUtils]: 2: Hoare triple {16859#true} call #t~ret1 := isHighWaterLevel(); {16859#true} is VALID [2020-07-08 11:38:50,354 INFO L280 TraceCheckUtils]: 3: Hoare triple {16859#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {16859#true} is VALID [2020-07-08 11:38:50,354 INFO L263 TraceCheckUtils]: 4: Hoare triple {16859#true} call #t~ret20 := isHighWaterSensorDry(); {16859#true} is VALID [2020-07-08 11:38:50,355 INFO L280 TraceCheckUtils]: 5: Hoare triple {16859#true} havoc ~retValue_acc~11; {16859#true} is VALID [2020-07-08 11:38:50,355 INFO L280 TraceCheckUtils]: 6: Hoare triple {16859#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {16859#true} is VALID [2020-07-08 11:38:50,355 INFO L280 TraceCheckUtils]: 7: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,355 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {16859#true} {16859#true} #497#return; {16859#true} is VALID [2020-07-08 11:38:50,356 INFO L280 TraceCheckUtils]: 9: Hoare triple {16859#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {16859#true} is VALID [2020-07-08 11:38:50,356 INFO L280 TraceCheckUtils]: 10: Hoare triple {16859#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {16859#true} is VALID [2020-07-08 11:38:50,356 INFO L280 TraceCheckUtils]: 11: Hoare triple {16859#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {16859#true} is VALID [2020-07-08 11:38:50,356 INFO L280 TraceCheckUtils]: 12: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,356 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {16859#true} {16859#true} #511#return; {16859#true} is VALID [2020-07-08 11:38:50,357 INFO L280 TraceCheckUtils]: 14: Hoare triple {16859#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {16859#true} is VALID [2020-07-08 11:38:50,357 INFO L280 TraceCheckUtils]: 15: Hoare triple {16859#true} assume 0 != ~tmp~0; {16859#true} is VALID [2020-07-08 11:38:50,357 INFO L263 TraceCheckUtils]: 16: Hoare triple {16859#true} call activatePump(); {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:50,358 INFO L280 TraceCheckUtils]: 17: Hoare triple {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16859#true} is VALID [2020-07-08 11:38:50,358 INFO L280 TraceCheckUtils]: 18: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,358 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {16859#true} {16859#true} #513#return; {16859#true} is VALID [2020-07-08 11:38:50,358 INFO L280 TraceCheckUtils]: 20: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,358 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {16859#true} {16859#true} #485#return; {16859#true} is VALID [2020-07-08 11:38:50,359 INFO L280 TraceCheckUtils]: 0: Hoare triple {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {16859#true} is VALID [2020-07-08 11:38:50,359 INFO L280 TraceCheckUtils]: 1: Hoare triple {16859#true} assume !(0 != ~pumpRunning~0); {16859#true} is VALID [2020-07-08 11:38:50,360 INFO L263 TraceCheckUtils]: 2: Hoare triple {16859#true} call processEnvironment__wrappee__highWaterSensor(); {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:50,360 INFO L280 TraceCheckUtils]: 3: Hoare triple {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {16859#true} is VALID [2020-07-08 11:38:50,360 INFO L280 TraceCheckUtils]: 4: Hoare triple {16859#true} assume 0 == ~pumpRunning~0; {16859#true} is VALID [2020-07-08 11:38:50,361 INFO L263 TraceCheckUtils]: 5: Hoare triple {16859#true} call #t~ret1 := isHighWaterLevel(); {16859#true} is VALID [2020-07-08 11:38:50,361 INFO L280 TraceCheckUtils]: 6: Hoare triple {16859#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {16859#true} is VALID [2020-07-08 11:38:50,361 INFO L263 TraceCheckUtils]: 7: Hoare triple {16859#true} call #t~ret20 := isHighWaterSensorDry(); {16859#true} is VALID [2020-07-08 11:38:50,361 INFO L280 TraceCheckUtils]: 8: Hoare triple {16859#true} havoc ~retValue_acc~11; {16859#true} is VALID [2020-07-08 11:38:50,361 INFO L280 TraceCheckUtils]: 9: Hoare triple {16859#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {16859#true} is VALID [2020-07-08 11:38:50,362 INFO L280 TraceCheckUtils]: 10: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,362 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {16859#true} {16859#true} #497#return; {16859#true} is VALID [2020-07-08 11:38:50,362 INFO L280 TraceCheckUtils]: 12: Hoare triple {16859#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {16859#true} is VALID [2020-07-08 11:38:50,362 INFO L280 TraceCheckUtils]: 13: Hoare triple {16859#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {16859#true} is VALID [2020-07-08 11:38:50,362 INFO L280 TraceCheckUtils]: 14: Hoare triple {16859#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {16859#true} is VALID [2020-07-08 11:38:50,362 INFO L280 TraceCheckUtils]: 15: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,363 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {16859#true} {16859#true} #511#return; {16859#true} is VALID [2020-07-08 11:38:50,363 INFO L280 TraceCheckUtils]: 17: Hoare triple {16859#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {16859#true} is VALID [2020-07-08 11:38:50,363 INFO L280 TraceCheckUtils]: 18: Hoare triple {16859#true} assume 0 != ~tmp~0; {16859#true} is VALID [2020-07-08 11:38:50,365 INFO L263 TraceCheckUtils]: 19: Hoare triple {16859#true} call activatePump(); {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:50,365 INFO L280 TraceCheckUtils]: 20: Hoare triple {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16859#true} is VALID [2020-07-08 11:38:50,365 INFO L280 TraceCheckUtils]: 21: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,365 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {16859#true} {16859#true} #513#return; {16859#true} is VALID [2020-07-08 11:38:50,365 INFO L280 TraceCheckUtils]: 23: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,366 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {16859#true} {16859#true} #485#return; {16859#true} is VALID [2020-07-08 11:38:50,366 INFO L280 TraceCheckUtils]: 25: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,366 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {16859#true} {16860#false} #503#return; {16860#false} is VALID [2020-07-08 11:38:50,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:50,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {16859#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {16859#true} is VALID [2020-07-08 11:38:50,371 INFO L280 TraceCheckUtils]: 1: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,371 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16859#true} {16860#false} #521#return; {16860#false} is VALID [2020-07-08 11:38:50,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:50,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {16859#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {16859#true} is VALID [2020-07-08 11:38:50,376 INFO L280 TraceCheckUtils]: 1: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,376 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16859#true} {16860#false} #523#return; {16860#false} is VALID [2020-07-08 11:38:50,380 INFO L263 TraceCheckUtils]: 0: Hoare triple {16859#true} call ULTIMATE.init(); {16917#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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 [2020-07-08 11:38:50,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {16917#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {16859#true} is VALID [2020-07-08 11:38:50,381 INFO L280 TraceCheckUtils]: 2: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,381 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16859#true} {16859#true} #539#return; {16859#true} is VALID [2020-07-08 11:38:50,381 INFO L263 TraceCheckUtils]: 4: Hoare triple {16859#true} call #t~ret74 := main(); {16859#true} is VALID [2020-07-08 11:38:50,381 INFO L280 TraceCheckUtils]: 5: Hoare triple {16859#true} havoc ~retValue_acc~5;havoc ~tmp~3; {16859#true} is VALID [2020-07-08 11:38:50,381 INFO L263 TraceCheckUtils]: 6: Hoare triple {16859#true} call select_helpers(); {16859#true} is VALID [2020-07-08 11:38:50,381 INFO L280 TraceCheckUtils]: 7: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,382 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {16859#true} {16859#true} #437#return; {16859#true} is VALID [2020-07-08 11:38:50,382 INFO L263 TraceCheckUtils]: 9: Hoare triple {16859#true} call select_features(); {16859#true} is VALID [2020-07-08 11:38:50,382 INFO L280 TraceCheckUtils]: 10: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,382 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {16859#true} {16859#true} #439#return; {16859#true} is VALID [2020-07-08 11:38:50,382 INFO L263 TraceCheckUtils]: 12: Hoare triple {16859#true} call #t~ret21 := valid_product(); {16859#true} is VALID [2020-07-08 11:38:50,383 INFO L280 TraceCheckUtils]: 13: Hoare triple {16859#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {16859#true} is VALID [2020-07-08 11:38:50,383 INFO L280 TraceCheckUtils]: 14: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,383 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {16859#true} {16859#true} #441#return; {16859#true} is VALID [2020-07-08 11:38:50,383 INFO L280 TraceCheckUtils]: 16: Hoare triple {16859#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {16859#true} is VALID [2020-07-08 11:38:50,383 INFO L280 TraceCheckUtils]: 17: Hoare triple {16859#true} assume 0 != ~tmp~3; {16859#true} is VALID [2020-07-08 11:38:50,384 INFO L263 TraceCheckUtils]: 18: Hoare triple {16859#true} call setup(); {16859#true} is VALID [2020-07-08 11:38:50,384 INFO L280 TraceCheckUtils]: 19: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,384 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {16859#true} {16859#true} #443#return; {16859#true} is VALID [2020-07-08 11:38:50,384 INFO L263 TraceCheckUtils]: 21: Hoare triple {16859#true} call runTest(); {16859#true} is VALID [2020-07-08 11:38:50,385 INFO L263 TraceCheckUtils]: 22: Hoare triple {16859#true} call __utac_acc__Specification5_spec__1(); {16918#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:38:50,385 INFO L280 TraceCheckUtils]: 23: Hoare triple {16918#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {16859#true} is VALID [2020-07-08 11:38:50,385 INFO L280 TraceCheckUtils]: 24: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,385 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {16859#true} {16859#true} #529#return; {16859#true} is VALID [2020-07-08 11:38:50,386 INFO L263 TraceCheckUtils]: 26: Hoare triple {16859#true} call test(); {16859#true} is VALID [2020-07-08 11:38:50,386 INFO L280 TraceCheckUtils]: 27: Hoare triple {16859#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {16876#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 11:38:50,387 INFO L280 TraceCheckUtils]: 28: Hoare triple {16876#(= 0 test_~splverifierCounter~0)} assume !false; {16876#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 11:38:50,387 INFO L280 TraceCheckUtils]: 29: Hoare triple {16876#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {16860#false} is VALID [2020-07-08 11:38:50,388 INFO L263 TraceCheckUtils]: 30: Hoare triple {16860#false} call cleanup(); {16860#false} is VALID [2020-07-08 11:38:50,388 INFO L280 TraceCheckUtils]: 31: Hoare triple {16860#false} havoc ~i~0;havoc ~__cil_tmp2~0; {16860#false} is VALID [2020-07-08 11:38:50,388 INFO L263 TraceCheckUtils]: 32: Hoare triple {16860#false} call timeShift(); {16860#false} is VALID [2020-07-08 11:38:50,388 INFO L263 TraceCheckUtils]: 33: Hoare triple {16860#false} call __utac_acc__Specification5_spec__2(); {16918#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:38:50,388 INFO L263 TraceCheckUtils]: 34: Hoare triple {16918#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {16859#true} is VALID [2020-07-08 11:38:50,388 INFO L280 TraceCheckUtils]: 35: Hoare triple {16859#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {16859#true} is VALID [2020-07-08 11:38:50,389 INFO L280 TraceCheckUtils]: 36: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,389 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {16859#true} {16918#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {16859#true} is VALID [2020-07-08 11:38:50,389 INFO L280 TraceCheckUtils]: 38: Hoare triple {16859#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {16859#true} is VALID [2020-07-08 11:38:50,389 INFO L280 TraceCheckUtils]: 39: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,389 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {16859#true} {16860#false} #499#return; {16860#false} is VALID [2020-07-08 11:38:50,389 INFO L280 TraceCheckUtils]: 41: Hoare triple {16860#false} assume !(0 != ~pumpRunning~0); {16860#false} is VALID [2020-07-08 11:38:50,390 INFO L280 TraceCheckUtils]: 42: Hoare triple {16860#false} assume 0 != ~systemActive~0; {16860#false} is VALID [2020-07-08 11:38:50,390 INFO L263 TraceCheckUtils]: 43: Hoare triple {16860#false} call processEnvironment(); {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:50,390 INFO L280 TraceCheckUtils]: 44: Hoare triple {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {16859#true} is VALID [2020-07-08 11:38:50,390 INFO L280 TraceCheckUtils]: 45: Hoare triple {16859#true} assume !(0 != ~pumpRunning~0); {16859#true} is VALID [2020-07-08 11:38:50,391 INFO L263 TraceCheckUtils]: 46: Hoare triple {16859#true} call processEnvironment__wrappee__highWaterSensor(); {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:50,391 INFO L280 TraceCheckUtils]: 47: Hoare triple {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {16859#true} is VALID [2020-07-08 11:38:50,391 INFO L280 TraceCheckUtils]: 48: Hoare triple {16859#true} assume 0 == ~pumpRunning~0; {16859#true} is VALID [2020-07-08 11:38:50,391 INFO L263 TraceCheckUtils]: 49: Hoare triple {16859#true} call #t~ret1 := isHighWaterLevel(); {16859#true} is VALID [2020-07-08 11:38:50,392 INFO L280 TraceCheckUtils]: 50: Hoare triple {16859#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {16859#true} is VALID [2020-07-08 11:38:50,392 INFO L263 TraceCheckUtils]: 51: Hoare triple {16859#true} call #t~ret20 := isHighWaterSensorDry(); {16859#true} is VALID [2020-07-08 11:38:50,392 INFO L280 TraceCheckUtils]: 52: Hoare triple {16859#true} havoc ~retValue_acc~11; {16859#true} is VALID [2020-07-08 11:38:50,392 INFO L280 TraceCheckUtils]: 53: Hoare triple {16859#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {16859#true} is VALID [2020-07-08 11:38:50,392 INFO L280 TraceCheckUtils]: 54: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,392 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {16859#true} {16859#true} #497#return; {16859#true} is VALID [2020-07-08 11:38:50,393 INFO L280 TraceCheckUtils]: 56: Hoare triple {16859#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {16859#true} is VALID [2020-07-08 11:38:50,393 INFO L280 TraceCheckUtils]: 57: Hoare triple {16859#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {16859#true} is VALID [2020-07-08 11:38:50,393 INFO L280 TraceCheckUtils]: 58: Hoare triple {16859#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {16859#true} is VALID [2020-07-08 11:38:50,393 INFO L280 TraceCheckUtils]: 59: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,393 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {16859#true} {16859#true} #511#return; {16859#true} is VALID [2020-07-08 11:38:50,394 INFO L280 TraceCheckUtils]: 61: Hoare triple {16859#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {16859#true} is VALID [2020-07-08 11:38:50,394 INFO L280 TraceCheckUtils]: 62: Hoare triple {16859#true} assume 0 != ~tmp~0; {16859#true} is VALID [2020-07-08 11:38:50,394 INFO L263 TraceCheckUtils]: 63: Hoare triple {16859#true} call activatePump(); {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:50,395 INFO L280 TraceCheckUtils]: 64: Hoare triple {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16859#true} is VALID [2020-07-08 11:38:50,395 INFO L280 TraceCheckUtils]: 65: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,395 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {16859#true} {16859#true} #513#return; {16859#true} is VALID [2020-07-08 11:38:50,395 INFO L280 TraceCheckUtils]: 67: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,395 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {16859#true} {16859#true} #485#return; {16859#true} is VALID [2020-07-08 11:38:50,395 INFO L280 TraceCheckUtils]: 69: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,396 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {16859#true} {16860#false} #503#return; {16860#false} is VALID [2020-07-08 11:38:50,396 INFO L263 TraceCheckUtils]: 71: Hoare triple {16860#false} call __utac_acc__Specification5_spec__3(); {16860#false} is VALID [2020-07-08 11:38:50,396 INFO L280 TraceCheckUtils]: 72: Hoare triple {16860#false} havoc ~tmp~5;havoc ~tmp___0~2; {16860#false} is VALID [2020-07-08 11:38:50,396 INFO L263 TraceCheckUtils]: 73: Hoare triple {16860#false} call #t~ret27 := getWaterLevel(); {16859#true} is VALID [2020-07-08 11:38:50,396 INFO L280 TraceCheckUtils]: 74: Hoare triple {16859#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {16859#true} is VALID [2020-07-08 11:38:50,397 INFO L280 TraceCheckUtils]: 75: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,397 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {16859#true} {16860#false} #521#return; {16860#false} is VALID [2020-07-08 11:38:50,397 INFO L280 TraceCheckUtils]: 77: Hoare triple {16860#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {16860#false} is VALID [2020-07-08 11:38:50,397 INFO L280 TraceCheckUtils]: 78: Hoare triple {16860#false} assume 2 != ~tmp~5; {16860#false} is VALID [2020-07-08 11:38:50,397 INFO L263 TraceCheckUtils]: 79: Hoare triple {16860#false} call #t~ret28 := isPumpRunning(); {16859#true} is VALID [2020-07-08 11:38:50,397 INFO L280 TraceCheckUtils]: 80: Hoare triple {16859#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {16859#true} is VALID [2020-07-08 11:38:50,398 INFO L280 TraceCheckUtils]: 81: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-08 11:38:50,398 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {16859#true} {16860#false} #523#return; {16860#false} is VALID [2020-07-08 11:38:50,398 INFO L280 TraceCheckUtils]: 83: Hoare triple {16860#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {16860#false} is VALID [2020-07-08 11:38:50,398 INFO L280 TraceCheckUtils]: 84: Hoare triple {16860#false} assume 0 != ~tmp___0~2; {16860#false} is VALID [2020-07-08 11:38:50,398 INFO L280 TraceCheckUtils]: 85: Hoare triple {16860#false} assume 0 == ~switchedOnBeforeTS~0; {16860#false} is VALID [2020-07-08 11:38:50,399 INFO L263 TraceCheckUtils]: 86: Hoare triple {16860#false} call __automaton_fail(); {16860#false} is VALID [2020-07-08 11:38:50,399 INFO L280 TraceCheckUtils]: 87: Hoare triple {16860#false} assume !false; {16860#false} is VALID [2020-07-08 11:38:50,410 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:38:50,410 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1110222116] [2020-07-08 11:38:50,411 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:38:50,412 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-08 11:38:50,412 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1934907389] [2020-07-08 11:38:50,412 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 88 [2020-07-08 11:38:50,413 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:38:50,413 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-08 11:38:50,517 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:38:50,517 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-08 11:38:50,518 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:38:50,518 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-08 11:38:50,518 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 11:38:50,518 INFO L87 Difference]: Start difference. First operand 837 states and 1069 transitions. Second operand 6 states. [2020-07-08 11:38:52,061 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:39:00,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:39:00,721 INFO L93 Difference]: Finished difference Result 1450 states and 1822 transitions. [2020-07-08 11:39:00,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 11:39:00,722 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 88 [2020-07-08 11:39:00,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:39:00,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 11:39:00,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 339 transitions. [2020-07-08 11:39:00,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 11:39:00,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 339 transitions. [2020-07-08 11:39:00,728 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 339 transitions. [2020-07-08 11:39:01,811 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 339 edges. 339 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:39:01,868 INFO L225 Difference]: With dead ends: 1450 [2020-07-08 11:39:01,868 INFO L226 Difference]: Without dead ends: 849 [2020-07-08 11:39:01,870 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2020-07-08 11:39:01,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 849 states. [2020-07-08 11:39:06,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 849 to 747. [2020-07-08 11:39:06,824 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:39:06,824 INFO L82 GeneralOperation]: Start isEquivalent. First operand 849 states. Second operand 747 states. [2020-07-08 11:39:06,825 INFO L74 IsIncluded]: Start isIncluded. First operand 849 states. Second operand 747 states. [2020-07-08 11:39:06,825 INFO L87 Difference]: Start difference. First operand 849 states. Second operand 747 states. [2020-07-08 11:39:06,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:39:06,865 INFO L93 Difference]: Finished difference Result 849 states and 1085 transitions. [2020-07-08 11:39:06,865 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1085 transitions. [2020-07-08 11:39:06,868 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:39:06,868 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:39:06,868 INFO L74 IsIncluded]: Start isIncluded. First operand 747 states. Second operand 849 states. [2020-07-08 11:39:06,868 INFO L87 Difference]: Start difference. First operand 747 states. Second operand 849 states. [2020-07-08 11:39:06,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:39:06,914 INFO L93 Difference]: Finished difference Result 849 states and 1085 transitions. [2020-07-08 11:39:06,914 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1085 transitions. [2020-07-08 11:39:06,918 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:39:06,918 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:39:06,918 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:39:06,918 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:39:06,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 747 states. [2020-07-08 11:39:06,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 747 states and 901 transitions. [2020-07-08 11:39:06,959 INFO L78 Accepts]: Start accepts. Automaton has 747 states and 901 transitions. Word has length 88 [2020-07-08 11:39:06,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:39:06,959 INFO L479 AbstractCegarLoop]: Abstraction has 747 states and 901 transitions. [2020-07-08 11:39:06,959 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-08 11:39:06,959 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 901 transitions. [2020-07-08 11:39:06,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-08 11:39:06,961 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:39:06,962 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] [2020-07-08 11:39:06,962 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 11:39:06,962 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:39:06,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:39:06,962 INFO L82 PathProgramCache]: Analyzing trace with hash 938194450, now seen corresponding path program 1 times [2020-07-08 11:39:06,963 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:39:06,963 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1946870087] [2020-07-08 11:39:06,963 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:39:06,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:07,293 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:39:07,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:07,336 INFO L280 TraceCheckUtils]: 0: Hoare triple {21695#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {21636#true} is VALID [2020-07-08 11:39:07,336 INFO L280 TraceCheckUtils]: 1: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,336 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21636#true} {21636#true} #539#return; {21636#true} is VALID [2020-07-08 11:39:07,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:07,339 INFO L280 TraceCheckUtils]: 0: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,339 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21636#true} {21636#true} #437#return; {21636#true} is VALID [2020-07-08 11:39:07,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:07,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,342 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21636#true} {21636#true} #439#return; {21636#true} is VALID [2020-07-08 11:39:07,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:07,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {21636#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {21696#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:39:07,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {21696#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {21696#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:39:07,363 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21696#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {21636#true} #441#return; {21648#(= |main_#t~ret21| 1)} is VALID [2020-07-08 11:39:07,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:07,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,367 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21636#true} {21636#true} #443#return; {21636#true} is VALID [2020-07-08 11:39:07,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:07,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {21697#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {21636#true} is VALID [2020-07-08 11:39:07,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,382 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21636#true} {21636#true} #529#return; {21636#true} is VALID [2020-07-08 11:39:07,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:07,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:07,389 INFO L280 TraceCheckUtils]: 0: Hoare triple {21636#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {21636#true} is VALID [2020-07-08 11:39:07,390 INFO L280 TraceCheckUtils]: 1: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,390 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21636#true} {21697#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {21636#true} is VALID [2020-07-08 11:39:07,390 INFO L263 TraceCheckUtils]: 0: Hoare triple {21697#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {21636#true} is VALID [2020-07-08 11:39:07,390 INFO L280 TraceCheckUtils]: 1: Hoare triple {21636#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {21636#true} is VALID [2020-07-08 11:39:07,391 INFO L280 TraceCheckUtils]: 2: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,391 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {21636#true} {21697#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {21636#true} is VALID [2020-07-08 11:39:07,391 INFO L280 TraceCheckUtils]: 4: Hoare triple {21636#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {21636#true} is VALID [2020-07-08 11:39:07,391 INFO L280 TraceCheckUtils]: 5: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,391 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {21636#true} {21636#true} #499#return; {21636#true} is VALID [2020-07-08 11:39:07,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:07,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:07,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:07,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:07,474 INFO L280 TraceCheckUtils]: 0: Hoare triple {21636#true} havoc ~retValue_acc~11; {21636#true} is VALID [2020-07-08 11:39:07,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {21636#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {21744#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:39:07,476 INFO L280 TraceCheckUtils]: 2: Hoare triple {21744#(= 1 |isHighWaterSensorDry_#res|)} assume true; {21744#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:39:07,477 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {21744#(= 1 |isHighWaterSensorDry_#res|)} {21636#true} #497#return; {21742#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 11:39:07,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {21636#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {21636#true} is VALID [2020-07-08 11:39:07,477 INFO L263 TraceCheckUtils]: 1: Hoare triple {21636#true} call #t~ret20 := isHighWaterSensorDry(); {21636#true} is VALID [2020-07-08 11:39:07,477 INFO L280 TraceCheckUtils]: 2: Hoare triple {21636#true} havoc ~retValue_acc~11; {21636#true} is VALID [2020-07-08 11:39:07,484 INFO L280 TraceCheckUtils]: 3: Hoare triple {21636#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {21744#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:39:07,484 INFO L280 TraceCheckUtils]: 4: Hoare triple {21744#(= 1 |isHighWaterSensorDry_#res|)} assume true; {21744#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:39:07,485 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21744#(= 1 |isHighWaterSensorDry_#res|)} {21636#true} #497#return; {21742#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 11:39:07,486 INFO L280 TraceCheckUtils]: 6: Hoare triple {21742#(= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {21743#(= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 11:39:07,487 INFO L280 TraceCheckUtils]: 7: Hoare triple {21743#(= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {21637#false} is VALID [2020-07-08 11:39:07,487 INFO L280 TraceCheckUtils]: 8: Hoare triple {21637#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {21637#false} is VALID [2020-07-08 11:39:07,487 INFO L280 TraceCheckUtils]: 9: Hoare triple {21637#false} assume true; {21637#false} is VALID [2020-07-08 11:39:07,487 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {21637#false} {21636#true} #511#return; {21637#false} is VALID [2020-07-08 11:39:07,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:07,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {21636#true} is VALID [2020-07-08 11:39:07,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,491 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21636#true} {21637#false} #513#return; {21637#false} is VALID [2020-07-08 11:39:07,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {21636#true} is VALID [2020-07-08 11:39:07,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {21636#true} assume 0 == ~pumpRunning~0; {21636#true} is VALID [2020-07-08 11:39:07,492 INFO L263 TraceCheckUtils]: 2: Hoare triple {21636#true} call #t~ret1 := isHighWaterLevel(); {21636#true} is VALID [2020-07-08 11:39:07,492 INFO L280 TraceCheckUtils]: 3: Hoare triple {21636#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {21636#true} is VALID [2020-07-08 11:39:07,492 INFO L263 TraceCheckUtils]: 4: Hoare triple {21636#true} call #t~ret20 := isHighWaterSensorDry(); {21636#true} is VALID [2020-07-08 11:39:07,492 INFO L280 TraceCheckUtils]: 5: Hoare triple {21636#true} havoc ~retValue_acc~11; {21636#true} is VALID [2020-07-08 11:39:07,493 INFO L280 TraceCheckUtils]: 6: Hoare triple {21636#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {21744#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:39:07,494 INFO L280 TraceCheckUtils]: 7: Hoare triple {21744#(= 1 |isHighWaterSensorDry_#res|)} assume true; {21744#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:39:07,495 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {21744#(= 1 |isHighWaterSensorDry_#res|)} {21636#true} #497#return; {21742#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 11:39:07,496 INFO L280 TraceCheckUtils]: 9: Hoare triple {21742#(= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {21743#(= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 11:39:07,496 INFO L280 TraceCheckUtils]: 10: Hoare triple {21743#(= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {21637#false} is VALID [2020-07-08 11:39:07,496 INFO L280 TraceCheckUtils]: 11: Hoare triple {21637#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {21637#false} is VALID [2020-07-08 11:39:07,497 INFO L280 TraceCheckUtils]: 12: Hoare triple {21637#false} assume true; {21637#false} is VALID [2020-07-08 11:39:07,497 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {21637#false} {21636#true} #511#return; {21637#false} is VALID [2020-07-08 11:39:07,497 INFO L280 TraceCheckUtils]: 14: Hoare triple {21637#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {21637#false} is VALID [2020-07-08 11:39:07,497 INFO L280 TraceCheckUtils]: 15: Hoare triple {21637#false} assume 0 != ~tmp~0; {21637#false} is VALID [2020-07-08 11:39:07,497 INFO L263 TraceCheckUtils]: 16: Hoare triple {21637#false} call activatePump(); {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:07,498 INFO L280 TraceCheckUtils]: 17: Hoare triple {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {21636#true} is VALID [2020-07-08 11:39:07,498 INFO L280 TraceCheckUtils]: 18: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,498 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {21636#true} {21637#false} #513#return; {21637#false} is VALID [2020-07-08 11:39:07,498 INFO L280 TraceCheckUtils]: 20: Hoare triple {21637#false} assume true; {21637#false} is VALID [2020-07-08 11:39:07,498 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {21637#false} {21636#true} #485#return; {21637#false} is VALID [2020-07-08 11:39:07,499 INFO L280 TraceCheckUtils]: 0: Hoare triple {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {21636#true} is VALID [2020-07-08 11:39:07,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {21636#true} assume !(0 != ~pumpRunning~0); {21636#true} is VALID [2020-07-08 11:39:07,500 INFO L263 TraceCheckUtils]: 2: Hoare triple {21636#true} call processEnvironment__wrappee__highWaterSensor(); {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:07,500 INFO L280 TraceCheckUtils]: 3: Hoare triple {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {21636#true} is VALID [2020-07-08 11:39:07,500 INFO L280 TraceCheckUtils]: 4: Hoare triple {21636#true} assume 0 == ~pumpRunning~0; {21636#true} is VALID [2020-07-08 11:39:07,501 INFO L263 TraceCheckUtils]: 5: Hoare triple {21636#true} call #t~ret1 := isHighWaterLevel(); {21636#true} is VALID [2020-07-08 11:39:07,501 INFO L280 TraceCheckUtils]: 6: Hoare triple {21636#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {21636#true} is VALID [2020-07-08 11:39:07,501 INFO L263 TraceCheckUtils]: 7: Hoare triple {21636#true} call #t~ret20 := isHighWaterSensorDry(); {21636#true} is VALID [2020-07-08 11:39:07,501 INFO L280 TraceCheckUtils]: 8: Hoare triple {21636#true} havoc ~retValue_acc~11; {21636#true} is VALID [2020-07-08 11:39:07,502 INFO L280 TraceCheckUtils]: 9: Hoare triple {21636#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {21744#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:39:07,502 INFO L280 TraceCheckUtils]: 10: Hoare triple {21744#(= 1 |isHighWaterSensorDry_#res|)} assume true; {21744#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:39:07,503 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {21744#(= 1 |isHighWaterSensorDry_#res|)} {21636#true} #497#return; {21742#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 11:39:07,504 INFO L280 TraceCheckUtils]: 12: Hoare triple {21742#(= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {21743#(= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 11:39:07,505 INFO L280 TraceCheckUtils]: 13: Hoare triple {21743#(= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {21637#false} is VALID [2020-07-08 11:39:07,505 INFO L280 TraceCheckUtils]: 14: Hoare triple {21637#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {21637#false} is VALID [2020-07-08 11:39:07,505 INFO L280 TraceCheckUtils]: 15: Hoare triple {21637#false} assume true; {21637#false} is VALID [2020-07-08 11:39:07,505 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21637#false} {21636#true} #511#return; {21637#false} is VALID [2020-07-08 11:39:07,505 INFO L280 TraceCheckUtils]: 17: Hoare triple {21637#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {21637#false} is VALID [2020-07-08 11:39:07,506 INFO L280 TraceCheckUtils]: 18: Hoare triple {21637#false} assume 0 != ~tmp~0; {21637#false} is VALID [2020-07-08 11:39:07,506 INFO L263 TraceCheckUtils]: 19: Hoare triple {21637#false} call activatePump(); {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:07,506 INFO L280 TraceCheckUtils]: 20: Hoare triple {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {21636#true} is VALID [2020-07-08 11:39:07,506 INFO L280 TraceCheckUtils]: 21: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,506 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21636#true} {21637#false} #513#return; {21637#false} is VALID [2020-07-08 11:39:07,507 INFO L280 TraceCheckUtils]: 23: Hoare triple {21637#false} assume true; {21637#false} is VALID [2020-07-08 11:39:07,507 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {21637#false} {21636#true} #485#return; {21637#false} is VALID [2020-07-08 11:39:07,507 INFO L280 TraceCheckUtils]: 25: Hoare triple {21637#false} assume true; {21637#false} is VALID [2020-07-08 11:39:07,507 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {21637#false} {21636#true} #503#return; {21637#false} is VALID [2020-07-08 11:39:07,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:07,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {21636#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {21636#true} is VALID [2020-07-08 11:39:07,511 INFO L280 TraceCheckUtils]: 1: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,511 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21636#true} {21637#false} #521#return; {21637#false} is VALID [2020-07-08 11:39:07,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:07,514 INFO L280 TraceCheckUtils]: 0: Hoare triple {21636#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {21636#true} is VALID [2020-07-08 11:39:07,514 INFO L280 TraceCheckUtils]: 1: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,515 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21636#true} {21637#false} #523#return; {21637#false} is VALID [2020-07-08 11:39:07,519 INFO L263 TraceCheckUtils]: 0: Hoare triple {21636#true} call ULTIMATE.init(); {21695#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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 [2020-07-08 11:39:07,520 INFO L280 TraceCheckUtils]: 1: Hoare triple {21695#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {21636#true} is VALID [2020-07-08 11:39:07,520 INFO L280 TraceCheckUtils]: 2: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,520 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {21636#true} {21636#true} #539#return; {21636#true} is VALID [2020-07-08 11:39:07,520 INFO L263 TraceCheckUtils]: 4: Hoare triple {21636#true} call #t~ret74 := main(); {21636#true} is VALID [2020-07-08 11:39:07,520 INFO L280 TraceCheckUtils]: 5: Hoare triple {21636#true} havoc ~retValue_acc~5;havoc ~tmp~3; {21636#true} is VALID [2020-07-08 11:39:07,521 INFO L263 TraceCheckUtils]: 6: Hoare triple {21636#true} call select_helpers(); {21636#true} is VALID [2020-07-08 11:39:07,521 INFO L280 TraceCheckUtils]: 7: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,521 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {21636#true} {21636#true} #437#return; {21636#true} is VALID [2020-07-08 11:39:07,521 INFO L263 TraceCheckUtils]: 9: Hoare triple {21636#true} call select_features(); {21636#true} is VALID [2020-07-08 11:39:07,521 INFO L280 TraceCheckUtils]: 10: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,522 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {21636#true} {21636#true} #439#return; {21636#true} is VALID [2020-07-08 11:39:07,522 INFO L263 TraceCheckUtils]: 12: Hoare triple {21636#true} call #t~ret21 := valid_product(); {21636#true} is VALID [2020-07-08 11:39:07,523 INFO L280 TraceCheckUtils]: 13: Hoare triple {21636#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {21696#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:39:07,524 INFO L280 TraceCheckUtils]: 14: Hoare triple {21696#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {21696#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:39:07,525 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {21696#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {21636#true} #441#return; {21648#(= |main_#t~ret21| 1)} is VALID [2020-07-08 11:39:07,525 INFO L280 TraceCheckUtils]: 16: Hoare triple {21648#(= |main_#t~ret21| 1)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {21649#(= 1 main_~tmp~3)} is VALID [2020-07-08 11:39:07,526 INFO L280 TraceCheckUtils]: 17: Hoare triple {21649#(= 1 main_~tmp~3)} assume 0 != ~tmp~3; {21636#true} is VALID [2020-07-08 11:39:07,526 INFO L263 TraceCheckUtils]: 18: Hoare triple {21636#true} call setup(); {21636#true} is VALID [2020-07-08 11:39:07,526 INFO L280 TraceCheckUtils]: 19: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,526 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {21636#true} {21636#true} #443#return; {21636#true} is VALID [2020-07-08 11:39:07,527 INFO L263 TraceCheckUtils]: 21: Hoare triple {21636#true} call runTest(); {21636#true} is VALID [2020-07-08 11:39:07,527 INFO L263 TraceCheckUtils]: 22: Hoare triple {21636#true} call __utac_acc__Specification5_spec__1(); {21697#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:39:07,527 INFO L280 TraceCheckUtils]: 23: Hoare triple {21697#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {21636#true} is VALID [2020-07-08 11:39:07,528 INFO L280 TraceCheckUtils]: 24: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,528 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {21636#true} {21636#true} #529#return; {21636#true} is VALID [2020-07-08 11:39:07,528 INFO L263 TraceCheckUtils]: 26: Hoare triple {21636#true} call test(); {21636#true} is VALID [2020-07-08 11:39:07,528 INFO L280 TraceCheckUtils]: 27: Hoare triple {21636#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {21636#true} is VALID [2020-07-08 11:39:07,528 INFO L280 TraceCheckUtils]: 28: Hoare triple {21636#true} assume !false; {21636#true} is VALID [2020-07-08 11:39:07,529 INFO L280 TraceCheckUtils]: 29: Hoare triple {21636#true} assume ~splverifierCounter~0 < 4; {21636#true} is VALID [2020-07-08 11:39:07,529 INFO L280 TraceCheckUtils]: 30: Hoare triple {21636#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {21636#true} is VALID [2020-07-08 11:39:07,529 INFO L280 TraceCheckUtils]: 31: Hoare triple {21636#true} assume !(0 != ~tmp~4); {21636#true} is VALID [2020-07-08 11:39:07,529 INFO L280 TraceCheckUtils]: 32: Hoare triple {21636#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {21636#true} is VALID [2020-07-08 11:39:07,529 INFO L280 TraceCheckUtils]: 33: Hoare triple {21636#true} assume !(0 != ~tmp___0~1); {21636#true} is VALID [2020-07-08 11:39:07,530 INFO L280 TraceCheckUtils]: 34: Hoare triple {21636#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {21636#true} is VALID [2020-07-08 11:39:07,530 INFO L280 TraceCheckUtils]: 35: Hoare triple {21636#true} assume 0 != ~tmp___2~0; {21636#true} is VALID [2020-07-08 11:39:07,530 INFO L263 TraceCheckUtils]: 36: Hoare triple {21636#true} call timeShift(); {21636#true} is VALID [2020-07-08 11:39:07,531 INFO L263 TraceCheckUtils]: 37: Hoare triple {21636#true} call __utac_acc__Specification5_spec__2(); {21697#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:39:07,531 INFO L263 TraceCheckUtils]: 38: Hoare triple {21697#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {21636#true} is VALID [2020-07-08 11:39:07,531 INFO L280 TraceCheckUtils]: 39: Hoare triple {21636#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {21636#true} is VALID [2020-07-08 11:39:07,531 INFO L280 TraceCheckUtils]: 40: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,531 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {21636#true} {21697#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {21636#true} is VALID [2020-07-08 11:39:07,532 INFO L280 TraceCheckUtils]: 42: Hoare triple {21636#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {21636#true} is VALID [2020-07-08 11:39:07,532 INFO L280 TraceCheckUtils]: 43: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,532 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {21636#true} {21636#true} #499#return; {21636#true} is VALID [2020-07-08 11:39:07,532 INFO L280 TraceCheckUtils]: 45: Hoare triple {21636#true} assume !(0 != ~pumpRunning~0); {21636#true} is VALID [2020-07-08 11:39:07,532 INFO L280 TraceCheckUtils]: 46: Hoare triple {21636#true} assume 0 != ~systemActive~0; {21636#true} is VALID [2020-07-08 11:39:07,533 INFO L263 TraceCheckUtils]: 47: Hoare triple {21636#true} call processEnvironment(); {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:07,533 INFO L280 TraceCheckUtils]: 48: Hoare triple {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {21636#true} is VALID [2020-07-08 11:39:07,533 INFO L280 TraceCheckUtils]: 49: Hoare triple {21636#true} assume !(0 != ~pumpRunning~0); {21636#true} is VALID [2020-07-08 11:39:07,534 INFO L263 TraceCheckUtils]: 50: Hoare triple {21636#true} call processEnvironment__wrappee__highWaterSensor(); {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:07,534 INFO L280 TraceCheckUtils]: 51: Hoare triple {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {21636#true} is VALID [2020-07-08 11:39:07,534 INFO L280 TraceCheckUtils]: 52: Hoare triple {21636#true} assume 0 == ~pumpRunning~0; {21636#true} is VALID [2020-07-08 11:39:07,535 INFO L263 TraceCheckUtils]: 53: Hoare triple {21636#true} call #t~ret1 := isHighWaterLevel(); {21636#true} is VALID [2020-07-08 11:39:07,535 INFO L280 TraceCheckUtils]: 54: Hoare triple {21636#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {21636#true} is VALID [2020-07-08 11:39:07,535 INFO L263 TraceCheckUtils]: 55: Hoare triple {21636#true} call #t~ret20 := isHighWaterSensorDry(); {21636#true} is VALID [2020-07-08 11:39:07,535 INFO L280 TraceCheckUtils]: 56: Hoare triple {21636#true} havoc ~retValue_acc~11; {21636#true} is VALID [2020-07-08 11:39:07,536 INFO L280 TraceCheckUtils]: 57: Hoare triple {21636#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {21744#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:39:07,536 INFO L280 TraceCheckUtils]: 58: Hoare triple {21744#(= 1 |isHighWaterSensorDry_#res|)} assume true; {21744#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:39:07,537 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {21744#(= 1 |isHighWaterSensorDry_#res|)} {21636#true} #497#return; {21742#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 11:39:07,538 INFO L280 TraceCheckUtils]: 60: Hoare triple {21742#(= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {21743#(= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 11:39:07,539 INFO L280 TraceCheckUtils]: 61: Hoare triple {21743#(= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {21637#false} is VALID [2020-07-08 11:39:07,539 INFO L280 TraceCheckUtils]: 62: Hoare triple {21637#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {21637#false} is VALID [2020-07-08 11:39:07,539 INFO L280 TraceCheckUtils]: 63: Hoare triple {21637#false} assume true; {21637#false} is VALID [2020-07-08 11:39:07,539 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {21637#false} {21636#true} #511#return; {21637#false} is VALID [2020-07-08 11:39:07,539 INFO L280 TraceCheckUtils]: 65: Hoare triple {21637#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {21637#false} is VALID [2020-07-08 11:39:07,539 INFO L280 TraceCheckUtils]: 66: Hoare triple {21637#false} assume 0 != ~tmp~0; {21637#false} is VALID [2020-07-08 11:39:07,540 INFO L263 TraceCheckUtils]: 67: Hoare triple {21637#false} call activatePump(); {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:07,540 INFO L280 TraceCheckUtils]: 68: Hoare triple {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {21636#true} is VALID [2020-07-08 11:39:07,540 INFO L280 TraceCheckUtils]: 69: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,540 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {21636#true} {21637#false} #513#return; {21637#false} is VALID [2020-07-08 11:39:07,540 INFO L280 TraceCheckUtils]: 71: Hoare triple {21637#false} assume true; {21637#false} is VALID [2020-07-08 11:39:07,541 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {21637#false} {21636#true} #485#return; {21637#false} is VALID [2020-07-08 11:39:07,541 INFO L280 TraceCheckUtils]: 73: Hoare triple {21637#false} assume true; {21637#false} is VALID [2020-07-08 11:39:07,541 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {21637#false} {21636#true} #503#return; {21637#false} is VALID [2020-07-08 11:39:07,541 INFO L263 TraceCheckUtils]: 75: Hoare triple {21637#false} call __utac_acc__Specification5_spec__3(); {21637#false} is VALID [2020-07-08 11:39:07,541 INFO L280 TraceCheckUtils]: 76: Hoare triple {21637#false} havoc ~tmp~5;havoc ~tmp___0~2; {21637#false} is VALID [2020-07-08 11:39:07,542 INFO L263 TraceCheckUtils]: 77: Hoare triple {21637#false} call #t~ret27 := getWaterLevel(); {21636#true} is VALID [2020-07-08 11:39:07,542 INFO L280 TraceCheckUtils]: 78: Hoare triple {21636#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {21636#true} is VALID [2020-07-08 11:39:07,542 INFO L280 TraceCheckUtils]: 79: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,542 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {21636#true} {21637#false} #521#return; {21637#false} is VALID [2020-07-08 11:39:07,542 INFO L280 TraceCheckUtils]: 81: Hoare triple {21637#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {21637#false} is VALID [2020-07-08 11:39:07,542 INFO L280 TraceCheckUtils]: 82: Hoare triple {21637#false} assume 2 != ~tmp~5; {21637#false} is VALID [2020-07-08 11:39:07,543 INFO L263 TraceCheckUtils]: 83: Hoare triple {21637#false} call #t~ret28 := isPumpRunning(); {21636#true} is VALID [2020-07-08 11:39:07,543 INFO L280 TraceCheckUtils]: 84: Hoare triple {21636#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {21636#true} is VALID [2020-07-08 11:39:07,543 INFO L280 TraceCheckUtils]: 85: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-08 11:39:07,543 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {21636#true} {21637#false} #523#return; {21637#false} is VALID [2020-07-08 11:39:07,543 INFO L280 TraceCheckUtils]: 87: Hoare triple {21637#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {21637#false} is VALID [2020-07-08 11:39:07,544 INFO L280 TraceCheckUtils]: 88: Hoare triple {21637#false} assume 0 != ~tmp___0~2; {21637#false} is VALID [2020-07-08 11:39:07,544 INFO L280 TraceCheckUtils]: 89: Hoare triple {21637#false} assume 0 == ~switchedOnBeforeTS~0; {21637#false} is VALID [2020-07-08 11:39:07,544 INFO L263 TraceCheckUtils]: 90: Hoare triple {21637#false} call __automaton_fail(); {21637#false} is VALID [2020-07-08 11:39:07,544 INFO L280 TraceCheckUtils]: 91: Hoare triple {21637#false} assume !false; {21637#false} is VALID [2020-07-08 11:39:07,556 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:39:07,556 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1946870087] [2020-07-08 11:39:07,556 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:39:07,556 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-08 11:39:07,557 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [336050199] [2020-07-08 11:39:07,557 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 92 [2020-07-08 11:39:07,558 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:39:07,558 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 11:39:07,663 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:39:07,663 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 11:39:07,663 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:39:07,664 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 11:39:07,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-08 11:39:07,664 INFO L87 Difference]: Start difference. First operand 747 states and 901 transitions. Second operand 11 states. [2020-07-08 11:39:09,469 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:39:09,947 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:39:10,286 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:39:15,486 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:39:16,302 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:39:16,726 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:39:25,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:39:25,146 INFO L93 Difference]: Finished difference Result 1410 states and 1790 transitions. [2020-07-08 11:39:25,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-08 11:39:25,146 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 92 [2020-07-08 11:39:25,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:39:25,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 11:39:25,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 372 transitions. [2020-07-08 11:39:25,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 11:39:25,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 372 transitions. [2020-07-08 11:39:25,153 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 372 transitions. [2020-07-08 11:39:26,319 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 372 edges. 372 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:39:26,353 INFO L225 Difference]: With dead ends: 1410 [2020-07-08 11:39:26,354 INFO L226 Difference]: Without dead ends: 691 [2020-07-08 11:39:26,356 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-08 11:39:26,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 691 states. [2020-07-08 11:39:30,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 691 to 618. [2020-07-08 11:39:30,672 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:39:30,672 INFO L82 GeneralOperation]: Start isEquivalent. First operand 691 states. Second operand 618 states. [2020-07-08 11:39:30,672 INFO L74 IsIncluded]: Start isIncluded. First operand 691 states. Second operand 618 states. [2020-07-08 11:39:30,673 INFO L87 Difference]: Start difference. First operand 691 states. Second operand 618 states. [2020-07-08 11:39:30,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:39:30,696 INFO L93 Difference]: Finished difference Result 691 states and 853 transitions. [2020-07-08 11:39:30,696 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 853 transitions. [2020-07-08 11:39:30,699 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:39:30,699 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:39:30,699 INFO L74 IsIncluded]: Start isIncluded. First operand 618 states. Second operand 691 states. [2020-07-08 11:39:30,699 INFO L87 Difference]: Start difference. First operand 618 states. Second operand 691 states. [2020-07-08 11:39:30,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:39:30,729 INFO L93 Difference]: Finished difference Result 691 states and 853 transitions. [2020-07-08 11:39:30,730 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 853 transitions. [2020-07-08 11:39:30,732 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:39:30,732 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:39:30,732 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:39:30,732 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:39:30,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 618 states. [2020-07-08 11:39:30,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 618 states and 727 transitions. [2020-07-08 11:39:30,761 INFO L78 Accepts]: Start accepts. Automaton has 618 states and 727 transitions. Word has length 92 [2020-07-08 11:39:30,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:39:30,762 INFO L479 AbstractCegarLoop]: Abstraction has 618 states and 727 transitions. [2020-07-08 11:39:30,762 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 11:39:30,762 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 727 transitions. [2020-07-08 11:39:30,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2020-07-08 11:39:30,764 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:39:30,764 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] [2020-07-08 11:39:30,764 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 11:39:30,765 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:39:30,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:39:30,765 INFO L82 PathProgramCache]: Analyzing trace with hash -711915603, now seen corresponding path program 1 times [2020-07-08 11:39:30,765 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:39:30,765 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [912753022] [2020-07-08 11:39:30,766 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:39:30,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:31,179 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:39:31,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:31,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {25936#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {25877#(= 1 ~waterLevel~0)} assume true; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,257 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25877#(= 1 ~waterLevel~0)} {25872#true} #539#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:31,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,261 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {25872#true} {25877#(= 1 ~waterLevel~0)} #437#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:31,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,269 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {25872#true} {25877#(= 1 ~waterLevel~0)} #439#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:31,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {25872#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {25872#true} is VALID [2020-07-08 11:39:31,272 INFO L280 TraceCheckUtils]: 1: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,273 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25872#true} {25877#(= 1 ~waterLevel~0)} #441#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:31,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,275 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {25872#true} {25877#(= 1 ~waterLevel~0)} #443#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:31,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {25937#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {25872#true} is VALID [2020-07-08 11:39:31,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,298 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25872#true} {25877#(= 1 ~waterLevel~0)} #529#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:31,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {25938#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {25939#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:39:31,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {25939#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {25939#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:39:31,366 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25939#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {25877#(= 1 ~waterLevel~0)} #487#return; {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:31,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:31,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {25872#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {25872#true} is VALID [2020-07-08 11:39:31,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,374 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25872#true} {25937#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {25872#true} is VALID [2020-07-08 11:39:31,374 INFO L263 TraceCheckUtils]: 0: Hoare triple {25937#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {25872#true} is VALID [2020-07-08 11:39:31,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {25872#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {25872#true} is VALID [2020-07-08 11:39:31,374 INFO L280 TraceCheckUtils]: 2: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,375 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25872#true} {25937#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {25872#true} is VALID [2020-07-08 11:39:31,375 INFO L280 TraceCheckUtils]: 4: Hoare triple {25872#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {25872#true} is VALID [2020-07-08 11:39:31,375 INFO L280 TraceCheckUtils]: 5: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,378 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {25872#true} {25893#(= 2 ~waterLevel~0)} #499#return; {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:31,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:31,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:31,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:31,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {25872#true} havoc ~retValue_acc~11; {25872#true} is VALID [2020-07-08 11:39:31,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {25872#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {25872#true} is VALID [2020-07-08 11:39:31,415 INFO L280 TraceCheckUtils]: 2: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,415 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25872#true} {25872#true} #497#return; {25872#true} is VALID [2020-07-08 11:39:31,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {25872#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {25872#true} is VALID [2020-07-08 11:39:31,415 INFO L263 TraceCheckUtils]: 1: Hoare triple {25872#true} call #t~ret20 := isHighWaterSensorDry(); {25872#true} is VALID [2020-07-08 11:39:31,415 INFO L280 TraceCheckUtils]: 2: Hoare triple {25872#true} havoc ~retValue_acc~11; {25872#true} is VALID [2020-07-08 11:39:31,416 INFO L280 TraceCheckUtils]: 3: Hoare triple {25872#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {25872#true} is VALID [2020-07-08 11:39:31,416 INFO L280 TraceCheckUtils]: 4: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,416 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25872#true} {25872#true} #497#return; {25872#true} is VALID [2020-07-08 11:39:31,416 INFO L280 TraceCheckUtils]: 6: Hoare triple {25872#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {25872#true} is VALID [2020-07-08 11:39:31,417 INFO L280 TraceCheckUtils]: 7: Hoare triple {25872#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {25872#true} is VALID [2020-07-08 11:39:31,417 INFO L280 TraceCheckUtils]: 8: Hoare triple {25872#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {25872#true} is VALID [2020-07-08 11:39:31,417 INFO L280 TraceCheckUtils]: 9: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,417 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {25872#true} {25872#true} #511#return; {25872#true} is VALID [2020-07-08 11:39:31,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:31,420 INFO L280 TraceCheckUtils]: 0: Hoare triple {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25872#true} is VALID [2020-07-08 11:39:31,420 INFO L280 TraceCheckUtils]: 1: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,421 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25872#true} {25872#true} #513#return; {25872#true} is VALID [2020-07-08 11:39:31,421 INFO L280 TraceCheckUtils]: 0: Hoare triple {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25872#true} is VALID [2020-07-08 11:39:31,421 INFO L280 TraceCheckUtils]: 1: Hoare triple {25872#true} assume 0 == ~pumpRunning~0; {25872#true} is VALID [2020-07-08 11:39:31,421 INFO L263 TraceCheckUtils]: 2: Hoare triple {25872#true} call #t~ret1 := isHighWaterLevel(); {25872#true} is VALID [2020-07-08 11:39:31,421 INFO L280 TraceCheckUtils]: 3: Hoare triple {25872#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {25872#true} is VALID [2020-07-08 11:39:31,422 INFO L263 TraceCheckUtils]: 4: Hoare triple {25872#true} call #t~ret20 := isHighWaterSensorDry(); {25872#true} is VALID [2020-07-08 11:39:31,422 INFO L280 TraceCheckUtils]: 5: Hoare triple {25872#true} havoc ~retValue_acc~11; {25872#true} is VALID [2020-07-08 11:39:31,422 INFO L280 TraceCheckUtils]: 6: Hoare triple {25872#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {25872#true} is VALID [2020-07-08 11:39:31,422 INFO L280 TraceCheckUtils]: 7: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,422 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25872#true} {25872#true} #497#return; {25872#true} is VALID [2020-07-08 11:39:31,423 INFO L280 TraceCheckUtils]: 9: Hoare triple {25872#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {25872#true} is VALID [2020-07-08 11:39:31,423 INFO L280 TraceCheckUtils]: 10: Hoare triple {25872#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {25872#true} is VALID [2020-07-08 11:39:31,423 INFO L280 TraceCheckUtils]: 11: Hoare triple {25872#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {25872#true} is VALID [2020-07-08 11:39:31,423 INFO L280 TraceCheckUtils]: 12: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,423 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {25872#true} {25872#true} #511#return; {25872#true} is VALID [2020-07-08 11:39:31,423 INFO L280 TraceCheckUtils]: 14: Hoare triple {25872#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {25872#true} is VALID [2020-07-08 11:39:31,424 INFO L280 TraceCheckUtils]: 15: Hoare triple {25872#true} assume 0 != ~tmp~0; {25872#true} is VALID [2020-07-08 11:39:31,424 INFO L263 TraceCheckUtils]: 16: Hoare triple {25872#true} call activatePump(); {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:31,425 INFO L280 TraceCheckUtils]: 17: Hoare triple {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25872#true} is VALID [2020-07-08 11:39:31,425 INFO L280 TraceCheckUtils]: 18: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,425 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {25872#true} {25872#true} #513#return; {25872#true} is VALID [2020-07-08 11:39:31,425 INFO L280 TraceCheckUtils]: 20: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,425 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {25872#true} {25872#true} #485#return; {25872#true} is VALID [2020-07-08 11:39:31,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25872#true} is VALID [2020-07-08 11:39:31,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {25872#true} assume !(0 != ~pumpRunning~0); {25872#true} is VALID [2020-07-08 11:39:31,427 INFO L263 TraceCheckUtils]: 2: Hoare triple {25872#true} call processEnvironment__wrappee__highWaterSensor(); {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:31,427 INFO L280 TraceCheckUtils]: 3: Hoare triple {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25872#true} is VALID [2020-07-08 11:39:31,427 INFO L280 TraceCheckUtils]: 4: Hoare triple {25872#true} assume 0 == ~pumpRunning~0; {25872#true} is VALID [2020-07-08 11:39:31,427 INFO L263 TraceCheckUtils]: 5: Hoare triple {25872#true} call #t~ret1 := isHighWaterLevel(); {25872#true} is VALID [2020-07-08 11:39:31,428 INFO L280 TraceCheckUtils]: 6: Hoare triple {25872#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {25872#true} is VALID [2020-07-08 11:39:31,428 INFO L263 TraceCheckUtils]: 7: Hoare triple {25872#true} call #t~ret20 := isHighWaterSensorDry(); {25872#true} is VALID [2020-07-08 11:39:31,428 INFO L280 TraceCheckUtils]: 8: Hoare triple {25872#true} havoc ~retValue_acc~11; {25872#true} is VALID [2020-07-08 11:39:31,428 INFO L280 TraceCheckUtils]: 9: Hoare triple {25872#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {25872#true} is VALID [2020-07-08 11:39:31,428 INFO L280 TraceCheckUtils]: 10: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,429 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {25872#true} {25872#true} #497#return; {25872#true} is VALID [2020-07-08 11:39:31,429 INFO L280 TraceCheckUtils]: 12: Hoare triple {25872#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {25872#true} is VALID [2020-07-08 11:39:31,429 INFO L280 TraceCheckUtils]: 13: Hoare triple {25872#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {25872#true} is VALID [2020-07-08 11:39:31,429 INFO L280 TraceCheckUtils]: 14: Hoare triple {25872#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {25872#true} is VALID [2020-07-08 11:39:31,430 INFO L280 TraceCheckUtils]: 15: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,430 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {25872#true} {25872#true} #511#return; {25872#true} is VALID [2020-07-08 11:39:31,430 INFO L280 TraceCheckUtils]: 17: Hoare triple {25872#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {25872#true} is VALID [2020-07-08 11:39:31,430 INFO L280 TraceCheckUtils]: 18: Hoare triple {25872#true} assume 0 != ~tmp~0; {25872#true} is VALID [2020-07-08 11:39:31,431 INFO L263 TraceCheckUtils]: 19: Hoare triple {25872#true} call activatePump(); {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:31,431 INFO L280 TraceCheckUtils]: 20: Hoare triple {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25872#true} is VALID [2020-07-08 11:39:31,431 INFO L280 TraceCheckUtils]: 21: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,432 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {25872#true} {25872#true} #513#return; {25872#true} is VALID [2020-07-08 11:39:31,432 INFO L280 TraceCheckUtils]: 23: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,432 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {25872#true} {25872#true} #485#return; {25872#true} is VALID [2020-07-08 11:39:31,432 INFO L280 TraceCheckUtils]: 25: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,433 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {25872#true} {25893#(= 2 ~waterLevel~0)} #503#return; {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:31,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {25872#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {25984#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:39:31,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {25984#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {25984#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:39:31,461 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25984#(= |getWaterLevel_#res| ~waterLevel~0)} {25893#(= 2 ~waterLevel~0)} #521#return; {25931#(= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)} is VALID [2020-07-08 11:39:31,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:31,464 INFO L280 TraceCheckUtils]: 0: Hoare triple {25872#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {25872#true} is VALID [2020-07-08 11:39:31,465 INFO L280 TraceCheckUtils]: 1: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,465 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25872#true} {25873#false} #523#return; {25873#false} is VALID [2020-07-08 11:39:31,469 INFO L263 TraceCheckUtils]: 0: Hoare triple {25872#true} call ULTIMATE.init(); {25936#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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 [2020-07-08 11:39:31,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {25936#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,476 INFO L280 TraceCheckUtils]: 2: Hoare triple {25877#(= 1 ~waterLevel~0)} assume true; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,476 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25877#(= 1 ~waterLevel~0)} {25872#true} #539#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,477 INFO L263 TraceCheckUtils]: 4: Hoare triple {25877#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,478 INFO L280 TraceCheckUtils]: 5: Hoare triple {25877#(= 1 ~waterLevel~0)} havoc ~retValue_acc~5;havoc ~tmp~3; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,478 INFO L263 TraceCheckUtils]: 6: Hoare triple {25877#(= 1 ~waterLevel~0)} call select_helpers(); {25872#true} is VALID [2020-07-08 11:39:31,478 INFO L280 TraceCheckUtils]: 7: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,479 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25872#true} {25877#(= 1 ~waterLevel~0)} #437#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,479 INFO L263 TraceCheckUtils]: 9: Hoare triple {25877#(= 1 ~waterLevel~0)} call select_features(); {25872#true} is VALID [2020-07-08 11:39:31,479 INFO L280 TraceCheckUtils]: 10: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,480 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {25872#true} {25877#(= 1 ~waterLevel~0)} #439#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,480 INFO L263 TraceCheckUtils]: 12: Hoare triple {25877#(= 1 ~waterLevel~0)} call #t~ret21 := valid_product(); {25872#true} is VALID [2020-07-08 11:39:31,480 INFO L280 TraceCheckUtils]: 13: Hoare triple {25872#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {25872#true} is VALID [2020-07-08 11:39:31,480 INFO L280 TraceCheckUtils]: 14: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,481 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {25872#true} {25877#(= 1 ~waterLevel~0)} #441#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,482 INFO L280 TraceCheckUtils]: 16: Hoare triple {25877#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,482 INFO L280 TraceCheckUtils]: 17: Hoare triple {25877#(= 1 ~waterLevel~0)} assume 0 != ~tmp~3; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,482 INFO L263 TraceCheckUtils]: 18: Hoare triple {25877#(= 1 ~waterLevel~0)} call setup(); {25872#true} is VALID [2020-07-08 11:39:31,483 INFO L280 TraceCheckUtils]: 19: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,483 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {25872#true} {25877#(= 1 ~waterLevel~0)} #443#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,484 INFO L263 TraceCheckUtils]: 21: Hoare triple {25877#(= 1 ~waterLevel~0)} call runTest(); {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,485 INFO L263 TraceCheckUtils]: 22: Hoare triple {25877#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {25937#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:39:31,485 INFO L280 TraceCheckUtils]: 23: Hoare triple {25937#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {25872#true} is VALID [2020-07-08 11:39:31,485 INFO L280 TraceCheckUtils]: 24: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,486 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {25872#true} {25877#(= 1 ~waterLevel~0)} #529#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,486 INFO L263 TraceCheckUtils]: 26: Hoare triple {25877#(= 1 ~waterLevel~0)} call test(); {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,487 INFO L280 TraceCheckUtils]: 27: Hoare triple {25877#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,488 INFO L280 TraceCheckUtils]: 28: Hoare triple {25877#(= 1 ~waterLevel~0)} assume !false; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,488 INFO L280 TraceCheckUtils]: 29: Hoare triple {25877#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,489 INFO L280 TraceCheckUtils]: 30: Hoare triple {25877#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,490 INFO L280 TraceCheckUtils]: 31: Hoare triple {25877#(= 1 ~waterLevel~0)} assume 0 != ~tmp~4; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,490 INFO L263 TraceCheckUtils]: 32: Hoare triple {25877#(= 1 ~waterLevel~0)} call waterRise(); {25938#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:39:31,491 INFO L280 TraceCheckUtils]: 33: Hoare triple {25938#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {25939#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:39:31,492 INFO L280 TraceCheckUtils]: 34: Hoare triple {25939#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {25939#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:39:31,493 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {25939#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {25877#(= 1 ~waterLevel~0)} #487#return; {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,494 INFO L280 TraceCheckUtils]: 36: Hoare triple {25893#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,495 INFO L280 TraceCheckUtils]: 37: Hoare triple {25893#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,495 INFO L280 TraceCheckUtils]: 38: Hoare triple {25893#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,496 INFO L280 TraceCheckUtils]: 39: Hoare triple {25893#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,497 INFO L263 TraceCheckUtils]: 40: Hoare triple {25893#(= 2 ~waterLevel~0)} call timeShift(); {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,497 INFO L263 TraceCheckUtils]: 41: Hoare triple {25893#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {25937#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:39:31,498 INFO L263 TraceCheckUtils]: 42: Hoare triple {25937#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {25872#true} is VALID [2020-07-08 11:39:31,498 INFO L280 TraceCheckUtils]: 43: Hoare triple {25872#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {25872#true} is VALID [2020-07-08 11:39:31,498 INFO L280 TraceCheckUtils]: 44: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,498 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {25872#true} {25937#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {25872#true} is VALID [2020-07-08 11:39:31,498 INFO L280 TraceCheckUtils]: 46: Hoare triple {25872#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {25872#true} is VALID [2020-07-08 11:39:31,499 INFO L280 TraceCheckUtils]: 47: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,499 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {25872#true} {25893#(= 2 ~waterLevel~0)} #499#return; {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,500 INFO L280 TraceCheckUtils]: 49: Hoare triple {25893#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,500 INFO L280 TraceCheckUtils]: 50: Hoare triple {25893#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,501 INFO L263 TraceCheckUtils]: 51: Hoare triple {25893#(= 2 ~waterLevel~0)} call processEnvironment(); {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:31,501 INFO L280 TraceCheckUtils]: 52: Hoare triple {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25872#true} is VALID [2020-07-08 11:39:31,502 INFO L280 TraceCheckUtils]: 53: Hoare triple {25872#true} assume !(0 != ~pumpRunning~0); {25872#true} is VALID [2020-07-08 11:39:31,502 INFO L263 TraceCheckUtils]: 54: Hoare triple {25872#true} call processEnvironment__wrappee__highWaterSensor(); {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:31,502 INFO L280 TraceCheckUtils]: 55: Hoare triple {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25872#true} is VALID [2020-07-08 11:39:31,503 INFO L280 TraceCheckUtils]: 56: Hoare triple {25872#true} assume 0 == ~pumpRunning~0; {25872#true} is VALID [2020-07-08 11:39:31,503 INFO L263 TraceCheckUtils]: 57: Hoare triple {25872#true} call #t~ret1 := isHighWaterLevel(); {25872#true} is VALID [2020-07-08 11:39:31,503 INFO L280 TraceCheckUtils]: 58: Hoare triple {25872#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {25872#true} is VALID [2020-07-08 11:39:31,503 INFO L263 TraceCheckUtils]: 59: Hoare triple {25872#true} call #t~ret20 := isHighWaterSensorDry(); {25872#true} is VALID [2020-07-08 11:39:31,503 INFO L280 TraceCheckUtils]: 60: Hoare triple {25872#true} havoc ~retValue_acc~11; {25872#true} is VALID [2020-07-08 11:39:31,503 INFO L280 TraceCheckUtils]: 61: Hoare triple {25872#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {25872#true} is VALID [2020-07-08 11:39:31,504 INFO L280 TraceCheckUtils]: 62: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,504 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {25872#true} {25872#true} #497#return; {25872#true} is VALID [2020-07-08 11:39:31,504 INFO L280 TraceCheckUtils]: 64: Hoare triple {25872#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {25872#true} is VALID [2020-07-08 11:39:31,504 INFO L280 TraceCheckUtils]: 65: Hoare triple {25872#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {25872#true} is VALID [2020-07-08 11:39:31,504 INFO L280 TraceCheckUtils]: 66: Hoare triple {25872#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {25872#true} is VALID [2020-07-08 11:39:31,505 INFO L280 TraceCheckUtils]: 67: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,505 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {25872#true} {25872#true} #511#return; {25872#true} is VALID [2020-07-08 11:39:31,505 INFO L280 TraceCheckUtils]: 69: Hoare triple {25872#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {25872#true} is VALID [2020-07-08 11:39:31,505 INFO L280 TraceCheckUtils]: 70: Hoare triple {25872#true} assume 0 != ~tmp~0; {25872#true} is VALID [2020-07-08 11:39:31,506 INFO L263 TraceCheckUtils]: 71: Hoare triple {25872#true} call activatePump(); {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:31,506 INFO L280 TraceCheckUtils]: 72: Hoare triple {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25872#true} is VALID [2020-07-08 11:39:31,506 INFO L280 TraceCheckUtils]: 73: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,507 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {25872#true} {25872#true} #513#return; {25872#true} is VALID [2020-07-08 11:39:31,507 INFO L280 TraceCheckUtils]: 75: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,507 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {25872#true} {25872#true} #485#return; {25872#true} is VALID [2020-07-08 11:39:31,507 INFO L280 TraceCheckUtils]: 77: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,508 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {25872#true} {25893#(= 2 ~waterLevel~0)} #503#return; {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,509 INFO L263 TraceCheckUtils]: 79: Hoare triple {25893#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,509 INFO L280 TraceCheckUtils]: 80: Hoare triple {25893#(= 2 ~waterLevel~0)} havoc ~tmp~5;havoc ~tmp___0~2; {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:31,510 INFO L263 TraceCheckUtils]: 81: Hoare triple {25893#(= 2 ~waterLevel~0)} call #t~ret27 := getWaterLevel(); {25872#true} is VALID [2020-07-08 11:39:31,510 INFO L280 TraceCheckUtils]: 82: Hoare triple {25872#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {25984#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:39:31,511 INFO L280 TraceCheckUtils]: 83: Hoare triple {25984#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {25984#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:39:31,512 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {25984#(= |getWaterLevel_#res| ~waterLevel~0)} {25893#(= 2 ~waterLevel~0)} #521#return; {25931#(= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)} is VALID [2020-07-08 11:39:31,513 INFO L280 TraceCheckUtils]: 85: Hoare triple {25931#(= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {25932#(= 2 __utac_acc__Specification5_spec__3_~tmp~5)} is VALID [2020-07-08 11:39:31,513 INFO L280 TraceCheckUtils]: 86: Hoare triple {25932#(= 2 __utac_acc__Specification5_spec__3_~tmp~5)} assume 2 != ~tmp~5; {25873#false} is VALID [2020-07-08 11:39:31,513 INFO L263 TraceCheckUtils]: 87: Hoare triple {25873#false} call #t~ret28 := isPumpRunning(); {25872#true} is VALID [2020-07-08 11:39:31,514 INFO L280 TraceCheckUtils]: 88: Hoare triple {25872#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {25872#true} is VALID [2020-07-08 11:39:31,514 INFO L280 TraceCheckUtils]: 89: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-08 11:39:31,514 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {25872#true} {25873#false} #523#return; {25873#false} is VALID [2020-07-08 11:39:31,514 INFO L280 TraceCheckUtils]: 91: Hoare triple {25873#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {25873#false} is VALID [2020-07-08 11:39:31,514 INFO L280 TraceCheckUtils]: 92: Hoare triple {25873#false} assume 0 != ~tmp___0~2; {25873#false} is VALID [2020-07-08 11:39:31,514 INFO L280 TraceCheckUtils]: 93: Hoare triple {25873#false} assume 0 == ~switchedOnBeforeTS~0; {25873#false} is VALID [2020-07-08 11:39:31,515 INFO L263 TraceCheckUtils]: 94: Hoare triple {25873#false} call __automaton_fail(); {25873#false} is VALID [2020-07-08 11:39:31,515 INFO L280 TraceCheckUtils]: 95: Hoare triple {25873#false} assume !false; {25873#false} is VALID [2020-07-08 11:39:31,533 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:39:31,534 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [912753022] [2020-07-08 11:39:31,534 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:39:31,534 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-08 11:39:31,534 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1162370507] [2020-07-08 11:39:31,535 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 96 [2020-07-08 11:39:31,535 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:39:31,535 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-08 11:39:31,738 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 94 edges. 94 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:39:31,738 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-08 11:39:31,738 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:39:31,739 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-08 11:39:31,739 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-08 11:39:31,739 INFO L87 Difference]: Start difference. First operand 618 states and 727 transitions. Second operand 12 states. [2020-07-08 11:39:32,782 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:39:36,152 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:39:39,760 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:39:40,978 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:39:41,426 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:39:42,116 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:39:42,774 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:39:56,631 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:39:57,478 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:40:01,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:40:01,920 INFO L93 Difference]: Finished difference Result 1813 states and 2317 transitions. [2020-07-08 11:40:01,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-08 11:40:01,920 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 96 [2020-07-08 11:40:01,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:40:01,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 11:40:01,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 674 transitions. [2020-07-08 11:40:01,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 11:40:01,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 674 transitions. [2020-07-08 11:40:01,935 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 674 transitions. [2020-07-08 11:40:04,267 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 674 edges. 674 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:40:04,369 INFO L225 Difference]: With dead ends: 1813 [2020-07-08 11:40:04,369 INFO L226 Difference]: Without dead ends: 1405 [2020-07-08 11:40:04,372 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-08 11:40:04,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1405 states. [2020-07-08 11:40:13,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1405 to 1271. [2020-07-08 11:40:13,158 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:40:13,158 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1405 states. Second operand 1271 states. [2020-07-08 11:40:13,158 INFO L74 IsIncluded]: Start isIncluded. First operand 1405 states. Second operand 1271 states. [2020-07-08 11:40:13,158 INFO L87 Difference]: Start difference. First operand 1405 states. Second operand 1271 states. [2020-07-08 11:40:13,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:40:13,233 INFO L93 Difference]: Finished difference Result 1405 states and 1712 transitions. [2020-07-08 11:40:13,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 1712 transitions. [2020-07-08 11:40:13,236 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:40:13,236 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:40:13,237 INFO L74 IsIncluded]: Start isIncluded. First operand 1271 states. Second operand 1405 states. [2020-07-08 11:40:13,237 INFO L87 Difference]: Start difference. First operand 1271 states. Second operand 1405 states. [2020-07-08 11:40:13,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:40:13,320 INFO L93 Difference]: Finished difference Result 1405 states and 1712 transitions. [2020-07-08 11:40:13,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 1712 transitions. [2020-07-08 11:40:13,324 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:40:13,324 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:40:13,324 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:40:13,324 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:40:13,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1271 states. [2020-07-08 11:40:13,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 1271 states and 1497 transitions. [2020-07-08 11:40:13,388 INFO L78 Accepts]: Start accepts. Automaton has 1271 states and 1497 transitions. Word has length 96 [2020-07-08 11:40:13,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:40:13,389 INFO L479 AbstractCegarLoop]: Abstraction has 1271 states and 1497 transitions. [2020-07-08 11:40:13,389 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-08 11:40:13,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1497 transitions. [2020-07-08 11:40:13,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-07-08 11:40:13,391 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:40:13,392 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:40:13,392 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 11:40:13,392 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:40:13,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:40:13,392 INFO L82 PathProgramCache]: Analyzing trace with hash 69794205, now seen corresponding path program 1 times [2020-07-08 11:40:13,392 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:40:13,393 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1352474575] [2020-07-08 11:40:13,393 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:40:13,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:13,858 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:40:13,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:13,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {33119#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {33006#true} is VALID [2020-07-08 11:40:13,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:13,929 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33006#true} {33006#true} #539#return; {33006#true} is VALID [2020-07-08 11:40:13,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:13,932 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:13,933 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33006#true} {33006#true} #437#return; {33006#true} is VALID [2020-07-08 11:40:13,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:13,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:13,937 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33006#true} {33006#true} #439#return; {33006#true} is VALID [2020-07-08 11:40:13,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:13,971 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {33120#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:40:13,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {33120#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {33120#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:40:13,973 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33120#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {33006#true} #441#return; {33018#(= |main_#t~ret21| 1)} is VALID [2020-07-08 11:40:13,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:13,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:13,977 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33006#true} {33006#true} #443#return; {33006#true} is VALID [2020-07-08 11:40:13,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {33006#true} is VALID [2020-07-08 11:40:14,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,004 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33006#true} {33006#true} #529#return; {33006#true} is VALID [2020-07-08 11:40:14,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,031 INFO L280 TraceCheckUtils]: 0: Hoare triple {33122#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33006#true} is VALID [2020-07-08 11:40:14,031 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,031 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33006#true} {33006#true} #487#return; {33006#true} is VALID [2020-07-08 11:40:14,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33006#true} is VALID [2020-07-08 11:40:14,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,112 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33006#true} {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {33006#true} is VALID [2020-07-08 11:40:14,112 INFO L263 TraceCheckUtils]: 0: Hoare triple {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {33006#true} is VALID [2020-07-08 11:40:14,113 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33006#true} is VALID [2020-07-08 11:40:14,113 INFO L280 TraceCheckUtils]: 2: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,113 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33006#true} {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {33006#true} is VALID [2020-07-08 11:40:14,114 INFO L280 TraceCheckUtils]: 4: Hoare triple {33006#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {33006#true} is VALID [2020-07-08 11:40:14,114 INFO L280 TraceCheckUtils]: 5: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,115 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33006#true} {33123#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {33006#true} is VALID [2020-07-08 11:40:14,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,175 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} havoc ~retValue_acc~11; {33006#true} is VALID [2020-07-08 11:40:14,176 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33006#true} is VALID [2020-07-08 11:40:14,176 INFO L280 TraceCheckUtils]: 2: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,176 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33006#true} {33006#true} #497#return; {33006#true} is VALID [2020-07-08 11:40:14,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {33006#true} is VALID [2020-07-08 11:40:14,177 INFO L263 TraceCheckUtils]: 1: Hoare triple {33006#true} call #t~ret20 := isHighWaterSensorDry(); {33006#true} is VALID [2020-07-08 11:40:14,177 INFO L280 TraceCheckUtils]: 2: Hoare triple {33006#true} havoc ~retValue_acc~11; {33006#true} is VALID [2020-07-08 11:40:14,177 INFO L280 TraceCheckUtils]: 3: Hoare triple {33006#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33006#true} is VALID [2020-07-08 11:40:14,178 INFO L280 TraceCheckUtils]: 4: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,178 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {33006#true} {33006#true} #497#return; {33006#true} is VALID [2020-07-08 11:40:14,178 INFO L280 TraceCheckUtils]: 6: Hoare triple {33006#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {33006#true} is VALID [2020-07-08 11:40:14,178 INFO L280 TraceCheckUtils]: 7: Hoare triple {33006#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {33006#true} is VALID [2020-07-08 11:40:14,179 INFO L280 TraceCheckUtils]: 8: Hoare triple {33006#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33006#true} is VALID [2020-07-08 11:40:14,179 INFO L280 TraceCheckUtils]: 9: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,179 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {33006#true} {33006#true} #511#return; {33006#true} is VALID [2020-07-08 11:40:14,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,187 INFO L280 TraceCheckUtils]: 1: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,188 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #513#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33006#true} is VALID [2020-07-08 11:40:14,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume 0 == ~pumpRunning~0; {33006#true} is VALID [2020-07-08 11:40:14,189 INFO L263 TraceCheckUtils]: 2: Hoare triple {33006#true} call #t~ret1 := isHighWaterLevel(); {33006#true} is VALID [2020-07-08 11:40:14,189 INFO L280 TraceCheckUtils]: 3: Hoare triple {33006#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {33006#true} is VALID [2020-07-08 11:40:14,190 INFO L263 TraceCheckUtils]: 4: Hoare triple {33006#true} call #t~ret20 := isHighWaterSensorDry(); {33006#true} is VALID [2020-07-08 11:40:14,190 INFO L280 TraceCheckUtils]: 5: Hoare triple {33006#true} havoc ~retValue_acc~11; {33006#true} is VALID [2020-07-08 11:40:14,190 INFO L280 TraceCheckUtils]: 6: Hoare triple {33006#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33006#true} is VALID [2020-07-08 11:40:14,191 INFO L280 TraceCheckUtils]: 7: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,191 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33006#true} {33006#true} #497#return; {33006#true} is VALID [2020-07-08 11:40:14,191 INFO L280 TraceCheckUtils]: 9: Hoare triple {33006#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {33006#true} is VALID [2020-07-08 11:40:14,192 INFO L280 TraceCheckUtils]: 10: Hoare triple {33006#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {33006#true} is VALID [2020-07-08 11:40:14,192 INFO L280 TraceCheckUtils]: 11: Hoare triple {33006#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33006#true} is VALID [2020-07-08 11:40:14,193 INFO L280 TraceCheckUtils]: 12: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,193 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {33006#true} {33006#true} #511#return; {33006#true} is VALID [2020-07-08 11:40:14,193 INFO L280 TraceCheckUtils]: 14: Hoare triple {33006#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33006#true} is VALID [2020-07-08 11:40:14,194 INFO L280 TraceCheckUtils]: 15: Hoare triple {33006#true} assume 0 != ~tmp~0; {33006#true} is VALID [2020-07-08 11:40:14,195 INFO L263 TraceCheckUtils]: 16: Hoare triple {33006#true} call activatePump(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:14,196 INFO L280 TraceCheckUtils]: 17: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,197 INFO L280 TraceCheckUtils]: 18: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,198 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #513#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,199 INFO L280 TraceCheckUtils]: 20: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,200 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #485#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {33006#true} is VALID [2020-07-08 11:40:14,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume !(0 != ~pumpRunning~0); {33006#true} is VALID [2020-07-08 11:40:14,203 INFO L263 TraceCheckUtils]: 2: Hoare triple {33006#true} call processEnvironment__wrappee__highWaterSensor(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:14,203 INFO L280 TraceCheckUtils]: 3: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33006#true} is VALID [2020-07-08 11:40:14,203 INFO L280 TraceCheckUtils]: 4: Hoare triple {33006#true} assume 0 == ~pumpRunning~0; {33006#true} is VALID [2020-07-08 11:40:14,204 INFO L263 TraceCheckUtils]: 5: Hoare triple {33006#true} call #t~ret1 := isHighWaterLevel(); {33006#true} is VALID [2020-07-08 11:40:14,204 INFO L280 TraceCheckUtils]: 6: Hoare triple {33006#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {33006#true} is VALID [2020-07-08 11:40:14,204 INFO L263 TraceCheckUtils]: 7: Hoare triple {33006#true} call #t~ret20 := isHighWaterSensorDry(); {33006#true} is VALID [2020-07-08 11:40:14,204 INFO L280 TraceCheckUtils]: 8: Hoare triple {33006#true} havoc ~retValue_acc~11; {33006#true} is VALID [2020-07-08 11:40:14,204 INFO L280 TraceCheckUtils]: 9: Hoare triple {33006#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33006#true} is VALID [2020-07-08 11:40:14,205 INFO L280 TraceCheckUtils]: 10: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,205 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {33006#true} {33006#true} #497#return; {33006#true} is VALID [2020-07-08 11:40:14,205 INFO L280 TraceCheckUtils]: 12: Hoare triple {33006#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {33006#true} is VALID [2020-07-08 11:40:14,205 INFO L280 TraceCheckUtils]: 13: Hoare triple {33006#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {33006#true} is VALID [2020-07-08 11:40:14,205 INFO L280 TraceCheckUtils]: 14: Hoare triple {33006#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33006#true} is VALID [2020-07-08 11:40:14,206 INFO L280 TraceCheckUtils]: 15: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,206 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {33006#true} {33006#true} #511#return; {33006#true} is VALID [2020-07-08 11:40:14,206 INFO L280 TraceCheckUtils]: 17: Hoare triple {33006#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33006#true} is VALID [2020-07-08 11:40:14,206 INFO L280 TraceCheckUtils]: 18: Hoare triple {33006#true} assume 0 != ~tmp~0; {33006#true} is VALID [2020-07-08 11:40:14,207 INFO L263 TraceCheckUtils]: 19: Hoare triple {33006#true} call activatePump(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:14,208 INFO L280 TraceCheckUtils]: 20: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,208 INFO L280 TraceCheckUtils]: 21: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,209 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #513#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,210 INFO L280 TraceCheckUtils]: 23: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,210 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #485#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,211 INFO L280 TraceCheckUtils]: 25: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,212 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #503#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33006#true} is VALID [2020-07-08 11:40:14,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,221 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33006#true} {33006#true} #521#return; {33006#true} is VALID [2020-07-08 11:40:14,221 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} havoc ~tmp~5;havoc ~tmp___0~2; {33006#true} is VALID [2020-07-08 11:40:14,221 INFO L263 TraceCheckUtils]: 1: Hoare triple {33006#true} call #t~ret27 := getWaterLevel(); {33006#true} is VALID [2020-07-08 11:40:14,221 INFO L280 TraceCheckUtils]: 2: Hoare triple {33006#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33006#true} is VALID [2020-07-08 11:40:14,222 INFO L280 TraceCheckUtils]: 3: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,222 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33006#true} {33006#true} #521#return; {33006#true} is VALID [2020-07-08 11:40:14,222 INFO L280 TraceCheckUtils]: 5: Hoare triple {33006#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {33006#true} is VALID [2020-07-08 11:40:14,223 INFO L280 TraceCheckUtils]: 6: Hoare triple {33006#true} assume !(2 != ~tmp~5); {33006#true} is VALID [2020-07-08 11:40:14,223 INFO L280 TraceCheckUtils]: 7: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,224 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33006#true} {33158#(<= 1 ~pumpRunning~0)} #505#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,226 INFO L263 TraceCheckUtils]: 0: Hoare triple {33123#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:40:14,226 INFO L263 TraceCheckUtils]: 1: Hoare triple {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {33006#true} is VALID [2020-07-08 11:40:14,226 INFO L280 TraceCheckUtils]: 2: Hoare triple {33006#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33006#true} is VALID [2020-07-08 11:40:14,226 INFO L280 TraceCheckUtils]: 3: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,227 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33006#true} {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {33006#true} is VALID [2020-07-08 11:40:14,227 INFO L280 TraceCheckUtils]: 5: Hoare triple {33006#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {33006#true} is VALID [2020-07-08 11:40:14,228 INFO L280 TraceCheckUtils]: 6: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,228 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33006#true} {33123#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {33006#true} is VALID [2020-07-08 11:40:14,228 INFO L280 TraceCheckUtils]: 8: Hoare triple {33006#true} assume !(0 != ~pumpRunning~0); {33006#true} is VALID [2020-07-08 11:40:14,229 INFO L280 TraceCheckUtils]: 9: Hoare triple {33006#true} assume 0 != ~systemActive~0; {33006#true} is VALID [2020-07-08 11:40:14,230 INFO L263 TraceCheckUtils]: 10: Hoare triple {33006#true} call processEnvironment(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:14,230 INFO L280 TraceCheckUtils]: 11: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {33006#true} is VALID [2020-07-08 11:40:14,230 INFO L280 TraceCheckUtils]: 12: Hoare triple {33006#true} assume !(0 != ~pumpRunning~0); {33006#true} is VALID [2020-07-08 11:40:14,231 INFO L263 TraceCheckUtils]: 13: Hoare triple {33006#true} call processEnvironment__wrappee__highWaterSensor(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:14,232 INFO L280 TraceCheckUtils]: 14: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33006#true} is VALID [2020-07-08 11:40:14,232 INFO L280 TraceCheckUtils]: 15: Hoare triple {33006#true} assume 0 == ~pumpRunning~0; {33006#true} is VALID [2020-07-08 11:40:14,232 INFO L263 TraceCheckUtils]: 16: Hoare triple {33006#true} call #t~ret1 := isHighWaterLevel(); {33006#true} is VALID [2020-07-08 11:40:14,233 INFO L280 TraceCheckUtils]: 17: Hoare triple {33006#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {33006#true} is VALID [2020-07-08 11:40:14,233 INFO L263 TraceCheckUtils]: 18: Hoare triple {33006#true} call #t~ret20 := isHighWaterSensorDry(); {33006#true} is VALID [2020-07-08 11:40:14,233 INFO L280 TraceCheckUtils]: 19: Hoare triple {33006#true} havoc ~retValue_acc~11; {33006#true} is VALID [2020-07-08 11:40:14,234 INFO L280 TraceCheckUtils]: 20: Hoare triple {33006#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33006#true} is VALID [2020-07-08 11:40:14,234 INFO L280 TraceCheckUtils]: 21: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,234 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33006#true} {33006#true} #497#return; {33006#true} is VALID [2020-07-08 11:40:14,235 INFO L280 TraceCheckUtils]: 23: Hoare triple {33006#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {33006#true} is VALID [2020-07-08 11:40:14,235 INFO L280 TraceCheckUtils]: 24: Hoare triple {33006#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {33006#true} is VALID [2020-07-08 11:40:14,235 INFO L280 TraceCheckUtils]: 25: Hoare triple {33006#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33006#true} is VALID [2020-07-08 11:40:14,236 INFO L280 TraceCheckUtils]: 26: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,236 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {33006#true} {33006#true} #511#return; {33006#true} is VALID [2020-07-08 11:40:14,236 INFO L280 TraceCheckUtils]: 28: Hoare triple {33006#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33006#true} is VALID [2020-07-08 11:40:14,237 INFO L280 TraceCheckUtils]: 29: Hoare triple {33006#true} assume 0 != ~tmp~0; {33006#true} is VALID [2020-07-08 11:40:14,238 INFO L263 TraceCheckUtils]: 30: Hoare triple {33006#true} call activatePump(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:14,239 INFO L280 TraceCheckUtils]: 31: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,240 INFO L280 TraceCheckUtils]: 32: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,241 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #513#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,242 INFO L280 TraceCheckUtils]: 34: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,243 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #485#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,244 INFO L280 TraceCheckUtils]: 36: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,245 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #503#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,245 INFO L263 TraceCheckUtils]: 38: Hoare triple {33158#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {33006#true} is VALID [2020-07-08 11:40:14,246 INFO L280 TraceCheckUtils]: 39: Hoare triple {33006#true} havoc ~tmp~5;havoc ~tmp___0~2; {33006#true} is VALID [2020-07-08 11:40:14,246 INFO L263 TraceCheckUtils]: 40: Hoare triple {33006#true} call #t~ret27 := getWaterLevel(); {33006#true} is VALID [2020-07-08 11:40:14,246 INFO L280 TraceCheckUtils]: 41: Hoare triple {33006#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33006#true} is VALID [2020-07-08 11:40:14,247 INFO L280 TraceCheckUtils]: 42: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,247 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {33006#true} {33006#true} #521#return; {33006#true} is VALID [2020-07-08 11:40:14,247 INFO L280 TraceCheckUtils]: 44: Hoare triple {33006#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {33006#true} is VALID [2020-07-08 11:40:14,248 INFO L280 TraceCheckUtils]: 45: Hoare triple {33006#true} assume !(2 != ~tmp~5); {33006#true} is VALID [2020-07-08 11:40:14,248 INFO L280 TraceCheckUtils]: 46: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,249 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {33006#true} {33158#(<= 1 ~pumpRunning~0)} #505#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,250 INFO L280 TraceCheckUtils]: 48: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,251 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #493#return; {33078#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:40:14,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,379 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:40:14,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:40:14,382 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {33218#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret26|)))} is VALID [2020-07-08 11:40:14,383 INFO L263 TraceCheckUtils]: 0: Hoare triple {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {33006#true} is VALID [2020-07-08 11:40:14,384 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:40:14,385 INFO L280 TraceCheckUtils]: 2: Hoare triple {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:40:14,386 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {33218#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret26|)))} is VALID [2020-07-08 11:40:14,388 INFO L280 TraceCheckUtils]: 4: Hoare triple {33218#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret26|)))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {33219#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:40:14,389 INFO L280 TraceCheckUtils]: 5: Hoare triple {33219#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {33219#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:40:14,390 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33219#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {33078#(not (= 0 ~pumpRunning~0))} #499#return; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:40:14,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {33122#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33006#true} is VALID [2020-07-08 11:40:14,395 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,396 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33006#true} {33086#(not (= 0 ~switchedOnBeforeTS~0))} #501#return; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:40:14,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {33006#true} is VALID [2020-07-08 11:40:14,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,414 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33006#true} {33006#true} #533#return; {33006#true} is VALID [2020-07-08 11:40:14,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} havoc ~retValue_acc~2; {33006#true} is VALID [2020-07-08 11:40:14,415 INFO L263 TraceCheckUtils]: 1: Hoare triple {33006#true} call #t~ret3 := isMethaneLevelCritical(); {33006#true} is VALID [2020-07-08 11:40:14,416 INFO L280 TraceCheckUtils]: 2: Hoare triple {33006#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {33006#true} is VALID [2020-07-08 11:40:14,416 INFO L280 TraceCheckUtils]: 3: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,416 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33006#true} {33006#true} #533#return; {33006#true} is VALID [2020-07-08 11:40:14,417 INFO L280 TraceCheckUtils]: 5: Hoare triple {33006#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {33006#true} is VALID [2020-07-08 11:40:14,417 INFO L280 TraceCheckUtils]: 6: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,417 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33006#true} {33006#true} #479#return; {33006#true} is VALID [2020-07-08 11:40:14,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,424 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,424 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33006#true} {33006#true} #517#return; {33006#true} is VALID [2020-07-08 11:40:14,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33006#true} is VALID [2020-07-08 11:40:14,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume !(0 == ~pumpRunning~0); {33006#true} is VALID [2020-07-08 11:40:14,425 INFO L263 TraceCheckUtils]: 2: Hoare triple {33006#true} call processEnvironment__wrappee__base(); {33006#true} is VALID [2020-07-08 11:40:14,426 INFO L280 TraceCheckUtils]: 3: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,426 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33006#true} {33006#true} #517#return; {33006#true} is VALID [2020-07-08 11:40:14,426 INFO L280 TraceCheckUtils]: 5: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,426 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33006#true} {33006#true} #483#return; {33006#true} is VALID [2020-07-08 11:40:14,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {33006#true} is VALID [2020-07-08 11:40:14,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume 0 != ~pumpRunning~0; {33006#true} is VALID [2020-07-08 11:40:14,427 INFO L263 TraceCheckUtils]: 2: Hoare triple {33006#true} call #t~ret2 := isMethaneAlarm(); {33006#true} is VALID [2020-07-08 11:40:14,427 INFO L280 TraceCheckUtils]: 3: Hoare triple {33006#true} havoc ~retValue_acc~2; {33006#true} is VALID [2020-07-08 11:40:14,428 INFO L263 TraceCheckUtils]: 4: Hoare triple {33006#true} call #t~ret3 := isMethaneLevelCritical(); {33006#true} is VALID [2020-07-08 11:40:14,428 INFO L280 TraceCheckUtils]: 5: Hoare triple {33006#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {33006#true} is VALID [2020-07-08 11:40:14,428 INFO L280 TraceCheckUtils]: 6: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,428 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33006#true} {33006#true} #533#return; {33006#true} is VALID [2020-07-08 11:40:14,428 INFO L280 TraceCheckUtils]: 8: Hoare triple {33006#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {33006#true} is VALID [2020-07-08 11:40:14,429 INFO L280 TraceCheckUtils]: 9: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,429 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {33006#true} {33006#true} #479#return; {33006#true} is VALID [2020-07-08 11:40:14,429 INFO L280 TraceCheckUtils]: 11: Hoare triple {33006#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {33006#true} is VALID [2020-07-08 11:40:14,429 INFO L280 TraceCheckUtils]: 12: Hoare triple {33006#true} assume !(0 != ~tmp~1); {33006#true} is VALID [2020-07-08 11:40:14,430 INFO L263 TraceCheckUtils]: 13: Hoare triple {33006#true} call processEnvironment__wrappee__highWaterSensor(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:14,431 INFO L280 TraceCheckUtils]: 14: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33006#true} is VALID [2020-07-08 11:40:14,431 INFO L280 TraceCheckUtils]: 15: Hoare triple {33006#true} assume !(0 == ~pumpRunning~0); {33006#true} is VALID [2020-07-08 11:40:14,431 INFO L263 TraceCheckUtils]: 16: Hoare triple {33006#true} call processEnvironment__wrappee__base(); {33006#true} is VALID [2020-07-08 11:40:14,431 INFO L280 TraceCheckUtils]: 17: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,431 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {33006#true} {33006#true} #517#return; {33006#true} is VALID [2020-07-08 11:40:14,432 INFO L280 TraceCheckUtils]: 19: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,432 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {33006#true} {33006#true} #483#return; {33006#true} is VALID [2020-07-08 11:40:14,432 INFO L280 TraceCheckUtils]: 21: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,433 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33006#true} {33086#(not (= 0 ~switchedOnBeforeTS~0))} #503#return; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:40:14,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,438 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33006#true} is VALID [2020-07-08 11:40:14,438 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,440 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33006#true} {33086#(not (= 0 ~switchedOnBeforeTS~0))} #521#return; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:40:14,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33006#true} is VALID [2020-07-08 11:40:14,445 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,446 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33006#true} {33086#(not (= 0 ~switchedOnBeforeTS~0))} #523#return; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:40:14,453 INFO L263 TraceCheckUtils]: 0: Hoare triple {33006#true} call ULTIMATE.init(); {33119#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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 [2020-07-08 11:40:14,454 INFO L280 TraceCheckUtils]: 1: Hoare triple {33119#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {33006#true} is VALID [2020-07-08 11:40:14,454 INFO L280 TraceCheckUtils]: 2: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,455 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33006#true} {33006#true} #539#return; {33006#true} is VALID [2020-07-08 11:40:14,455 INFO L263 TraceCheckUtils]: 4: Hoare triple {33006#true} call #t~ret74 := main(); {33006#true} is VALID [2020-07-08 11:40:14,455 INFO L280 TraceCheckUtils]: 5: Hoare triple {33006#true} havoc ~retValue_acc~5;havoc ~tmp~3; {33006#true} is VALID [2020-07-08 11:40:14,456 INFO L263 TraceCheckUtils]: 6: Hoare triple {33006#true} call select_helpers(); {33006#true} is VALID [2020-07-08 11:40:14,456 INFO L280 TraceCheckUtils]: 7: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,456 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33006#true} {33006#true} #437#return; {33006#true} is VALID [2020-07-08 11:40:14,457 INFO L263 TraceCheckUtils]: 9: Hoare triple {33006#true} call select_features(); {33006#true} is VALID [2020-07-08 11:40:14,457 INFO L280 TraceCheckUtils]: 10: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,457 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {33006#true} {33006#true} #439#return; {33006#true} is VALID [2020-07-08 11:40:14,458 INFO L263 TraceCheckUtils]: 12: Hoare triple {33006#true} call #t~ret21 := valid_product(); {33006#true} is VALID [2020-07-08 11:40:14,459 INFO L280 TraceCheckUtils]: 13: Hoare triple {33006#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {33120#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:40:14,460 INFO L280 TraceCheckUtils]: 14: Hoare triple {33120#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {33120#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:40:14,461 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {33120#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {33006#true} #441#return; {33018#(= |main_#t~ret21| 1)} is VALID [2020-07-08 11:40:14,463 INFO L280 TraceCheckUtils]: 16: Hoare triple {33018#(= |main_#t~ret21| 1)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {33019#(= 1 main_~tmp~3)} is VALID [2020-07-08 11:40:14,463 INFO L280 TraceCheckUtils]: 17: Hoare triple {33019#(= 1 main_~tmp~3)} assume 0 != ~tmp~3; {33006#true} is VALID [2020-07-08 11:40:14,463 INFO L263 TraceCheckUtils]: 18: Hoare triple {33006#true} call setup(); {33006#true} is VALID [2020-07-08 11:40:14,464 INFO L280 TraceCheckUtils]: 19: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,464 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {33006#true} {33006#true} #443#return; {33006#true} is VALID [2020-07-08 11:40:14,464 INFO L263 TraceCheckUtils]: 21: Hoare triple {33006#true} call runTest(); {33006#true} is VALID [2020-07-08 11:40:14,465 INFO L263 TraceCheckUtils]: 22: Hoare triple {33006#true} call __utac_acc__Specification5_spec__1(); {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:40:14,466 INFO L280 TraceCheckUtils]: 23: Hoare triple {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {33006#true} is VALID [2020-07-08 11:40:14,466 INFO L280 TraceCheckUtils]: 24: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,466 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33006#true} {33006#true} #529#return; {33006#true} is VALID [2020-07-08 11:40:14,467 INFO L263 TraceCheckUtils]: 26: Hoare triple {33006#true} call test(); {33006#true} is VALID [2020-07-08 11:40:14,467 INFO L280 TraceCheckUtils]: 27: Hoare triple {33006#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {33006#true} is VALID [2020-07-08 11:40:14,467 INFO L280 TraceCheckUtils]: 28: Hoare triple {33006#true} assume !false; {33006#true} is VALID [2020-07-08 11:40:14,468 INFO L280 TraceCheckUtils]: 29: Hoare triple {33006#true} assume ~splverifierCounter~0 < 4; {33006#true} is VALID [2020-07-08 11:40:14,468 INFO L280 TraceCheckUtils]: 30: Hoare triple {33006#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {33006#true} is VALID [2020-07-08 11:40:14,468 INFO L280 TraceCheckUtils]: 31: Hoare triple {33006#true} assume 0 != ~tmp~4; {33006#true} is VALID [2020-07-08 11:40:14,469 INFO L263 TraceCheckUtils]: 32: Hoare triple {33006#true} call waterRise(); {33122#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:40:14,470 INFO L280 TraceCheckUtils]: 33: Hoare triple {33122#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33006#true} is VALID [2020-07-08 11:40:14,470 INFO L280 TraceCheckUtils]: 34: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,470 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {33006#true} {33006#true} #487#return; {33006#true} is VALID [2020-07-08 11:40:14,471 INFO L280 TraceCheckUtils]: 36: Hoare triple {33006#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {33006#true} is VALID [2020-07-08 11:40:14,471 INFO L280 TraceCheckUtils]: 37: Hoare triple {33006#true} assume !(0 != ~tmp___0~1); {33006#true} is VALID [2020-07-08 11:40:14,471 INFO L280 TraceCheckUtils]: 38: Hoare triple {33006#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {33006#true} is VALID [2020-07-08 11:40:14,472 INFO L280 TraceCheckUtils]: 39: Hoare triple {33006#true} assume 0 != ~tmp___2~0; {33006#true} is VALID [2020-07-08 11:40:14,473 INFO L263 TraceCheckUtils]: 40: Hoare triple {33006#true} call timeShift(); {33123#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:40:14,474 INFO L263 TraceCheckUtils]: 41: Hoare triple {33123#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:40:14,475 INFO L263 TraceCheckUtils]: 42: Hoare triple {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {33006#true} is VALID [2020-07-08 11:40:14,475 INFO L280 TraceCheckUtils]: 43: Hoare triple {33006#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33006#true} is VALID [2020-07-08 11:40:14,475 INFO L280 TraceCheckUtils]: 44: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,476 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {33006#true} {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {33006#true} is VALID [2020-07-08 11:40:14,476 INFO L280 TraceCheckUtils]: 46: Hoare triple {33006#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {33006#true} is VALID [2020-07-08 11:40:14,476 INFO L280 TraceCheckUtils]: 47: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,477 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {33006#true} {33123#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {33006#true} is VALID [2020-07-08 11:40:14,477 INFO L280 TraceCheckUtils]: 49: Hoare triple {33006#true} assume !(0 != ~pumpRunning~0); {33006#true} is VALID [2020-07-08 11:40:14,477 INFO L280 TraceCheckUtils]: 50: Hoare triple {33006#true} assume 0 != ~systemActive~0; {33006#true} is VALID [2020-07-08 11:40:14,478 INFO L263 TraceCheckUtils]: 51: Hoare triple {33006#true} call processEnvironment(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:14,479 INFO L280 TraceCheckUtils]: 52: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {33006#true} is VALID [2020-07-08 11:40:14,479 INFO L280 TraceCheckUtils]: 53: Hoare triple {33006#true} assume !(0 != ~pumpRunning~0); {33006#true} is VALID [2020-07-08 11:40:14,480 INFO L263 TraceCheckUtils]: 54: Hoare triple {33006#true} call processEnvironment__wrappee__highWaterSensor(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:14,480 INFO L280 TraceCheckUtils]: 55: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33006#true} is VALID [2020-07-08 11:40:14,481 INFO L280 TraceCheckUtils]: 56: Hoare triple {33006#true} assume 0 == ~pumpRunning~0; {33006#true} is VALID [2020-07-08 11:40:14,481 INFO L263 TraceCheckUtils]: 57: Hoare triple {33006#true} call #t~ret1 := isHighWaterLevel(); {33006#true} is VALID [2020-07-08 11:40:14,481 INFO L280 TraceCheckUtils]: 58: Hoare triple {33006#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {33006#true} is VALID [2020-07-08 11:40:14,482 INFO L263 TraceCheckUtils]: 59: Hoare triple {33006#true} call #t~ret20 := isHighWaterSensorDry(); {33006#true} is VALID [2020-07-08 11:40:14,482 INFO L280 TraceCheckUtils]: 60: Hoare triple {33006#true} havoc ~retValue_acc~11; {33006#true} is VALID [2020-07-08 11:40:14,482 INFO L280 TraceCheckUtils]: 61: Hoare triple {33006#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33006#true} is VALID [2020-07-08 11:40:14,483 INFO L280 TraceCheckUtils]: 62: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,483 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {33006#true} {33006#true} #497#return; {33006#true} is VALID [2020-07-08 11:40:14,483 INFO L280 TraceCheckUtils]: 64: Hoare triple {33006#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {33006#true} is VALID [2020-07-08 11:40:14,483 INFO L280 TraceCheckUtils]: 65: Hoare triple {33006#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {33006#true} is VALID [2020-07-08 11:40:14,484 INFO L280 TraceCheckUtils]: 66: Hoare triple {33006#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33006#true} is VALID [2020-07-08 11:40:14,484 INFO L280 TraceCheckUtils]: 67: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,484 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {33006#true} {33006#true} #511#return; {33006#true} is VALID [2020-07-08 11:40:14,485 INFO L280 TraceCheckUtils]: 69: Hoare triple {33006#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33006#true} is VALID [2020-07-08 11:40:14,485 INFO L280 TraceCheckUtils]: 70: Hoare triple {33006#true} assume 0 != ~tmp~0; {33006#true} is VALID [2020-07-08 11:40:14,486 INFO L263 TraceCheckUtils]: 71: Hoare triple {33006#true} call activatePump(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:14,487 INFO L280 TraceCheckUtils]: 72: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,488 INFO L280 TraceCheckUtils]: 73: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,489 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #513#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,490 INFO L280 TraceCheckUtils]: 75: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,491 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #485#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,492 INFO L280 TraceCheckUtils]: 77: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,493 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #503#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,493 INFO L263 TraceCheckUtils]: 79: Hoare triple {33158#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {33006#true} is VALID [2020-07-08 11:40:14,494 INFO L280 TraceCheckUtils]: 80: Hoare triple {33006#true} havoc ~tmp~5;havoc ~tmp___0~2; {33006#true} is VALID [2020-07-08 11:40:14,494 INFO L263 TraceCheckUtils]: 81: Hoare triple {33006#true} call #t~ret27 := getWaterLevel(); {33006#true} is VALID [2020-07-08 11:40:14,494 INFO L280 TraceCheckUtils]: 82: Hoare triple {33006#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33006#true} is VALID [2020-07-08 11:40:14,495 INFO L280 TraceCheckUtils]: 83: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,495 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {33006#true} {33006#true} #521#return; {33006#true} is VALID [2020-07-08 11:40:14,495 INFO L280 TraceCheckUtils]: 85: Hoare triple {33006#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {33006#true} is VALID [2020-07-08 11:40:14,496 INFO L280 TraceCheckUtils]: 86: Hoare triple {33006#true} assume !(2 != ~tmp~5); {33006#true} is VALID [2020-07-08 11:40:14,496 INFO L280 TraceCheckUtils]: 87: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,497 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {33006#true} {33158#(<= 1 ~pumpRunning~0)} #505#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,498 INFO L280 TraceCheckUtils]: 89: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:14,499 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #493#return; {33078#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:40:14,500 INFO L280 TraceCheckUtils]: 91: Hoare triple {33078#(not (= 0 ~pumpRunning~0))} assume !false; {33078#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:40:14,501 INFO L280 TraceCheckUtils]: 92: Hoare triple {33078#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {33078#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:40:14,502 INFO L280 TraceCheckUtils]: 93: Hoare triple {33078#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {33078#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:40:14,503 INFO L280 TraceCheckUtils]: 94: Hoare triple {33078#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~4); {33078#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:40:14,504 INFO L280 TraceCheckUtils]: 95: Hoare triple {33078#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {33078#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:40:14,505 INFO L280 TraceCheckUtils]: 96: Hoare triple {33078#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {33078#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:40:14,506 INFO L280 TraceCheckUtils]: 97: Hoare triple {33078#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {33078#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:40:14,507 INFO L280 TraceCheckUtils]: 98: Hoare triple {33078#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {33078#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:40:14,508 INFO L263 TraceCheckUtils]: 99: Hoare triple {33078#(not (= 0 ~pumpRunning~0))} call timeShift(); {33078#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:40:14,509 INFO L263 TraceCheckUtils]: 100: Hoare triple {33078#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:40:14,509 INFO L263 TraceCheckUtils]: 101: Hoare triple {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {33006#true} is VALID [2020-07-08 11:40:14,510 INFO L280 TraceCheckUtils]: 102: Hoare triple {33006#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:40:14,511 INFO L280 TraceCheckUtils]: 103: Hoare triple {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:40:14,513 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {33218#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret26|)))} is VALID [2020-07-08 11:40:14,514 INFO L280 TraceCheckUtils]: 105: Hoare triple {33218#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret26|)))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {33219#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:40:14,515 INFO L280 TraceCheckUtils]: 106: Hoare triple {33219#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {33219#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:40:14,517 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {33219#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {33078#(not (= 0 ~pumpRunning~0))} #499#return; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:40:14,518 INFO L280 TraceCheckUtils]: 108: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:40:14,519 INFO L263 TraceCheckUtils]: 109: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {33122#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:40:14,519 INFO L280 TraceCheckUtils]: 110: Hoare triple {33122#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33006#true} is VALID [2020-07-08 11:40:14,519 INFO L280 TraceCheckUtils]: 111: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,520 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {33006#true} {33086#(not (= 0 ~switchedOnBeforeTS~0))} #501#return; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:40:14,521 INFO L280 TraceCheckUtils]: 113: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:40:14,522 INFO L263 TraceCheckUtils]: 114: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:14,522 INFO L280 TraceCheckUtils]: 115: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {33006#true} is VALID [2020-07-08 11:40:14,522 INFO L280 TraceCheckUtils]: 116: Hoare triple {33006#true} assume 0 != ~pumpRunning~0; {33006#true} is VALID [2020-07-08 11:40:14,522 INFO L263 TraceCheckUtils]: 117: Hoare triple {33006#true} call #t~ret2 := isMethaneAlarm(); {33006#true} is VALID [2020-07-08 11:40:14,523 INFO L280 TraceCheckUtils]: 118: Hoare triple {33006#true} havoc ~retValue_acc~2; {33006#true} is VALID [2020-07-08 11:40:14,523 INFO L263 TraceCheckUtils]: 119: Hoare triple {33006#true} call #t~ret3 := isMethaneLevelCritical(); {33006#true} is VALID [2020-07-08 11:40:14,523 INFO L280 TraceCheckUtils]: 120: Hoare triple {33006#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {33006#true} is VALID [2020-07-08 11:40:14,523 INFO L280 TraceCheckUtils]: 121: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,523 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {33006#true} {33006#true} #533#return; {33006#true} is VALID [2020-07-08 11:40:14,524 INFO L280 TraceCheckUtils]: 123: Hoare triple {33006#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {33006#true} is VALID [2020-07-08 11:40:14,524 INFO L280 TraceCheckUtils]: 124: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,524 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {33006#true} {33006#true} #479#return; {33006#true} is VALID [2020-07-08 11:40:14,524 INFO L280 TraceCheckUtils]: 126: Hoare triple {33006#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {33006#true} is VALID [2020-07-08 11:40:14,524 INFO L280 TraceCheckUtils]: 127: Hoare triple {33006#true} assume !(0 != ~tmp~1); {33006#true} is VALID [2020-07-08 11:40:14,525 INFO L263 TraceCheckUtils]: 128: Hoare triple {33006#true} call processEnvironment__wrappee__highWaterSensor(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:14,526 INFO L280 TraceCheckUtils]: 129: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33006#true} is VALID [2020-07-08 11:40:14,526 INFO L280 TraceCheckUtils]: 130: Hoare triple {33006#true} assume !(0 == ~pumpRunning~0); {33006#true} is VALID [2020-07-08 11:40:14,526 INFO L263 TraceCheckUtils]: 131: Hoare triple {33006#true} call processEnvironment__wrappee__base(); {33006#true} is VALID [2020-07-08 11:40:14,526 INFO L280 TraceCheckUtils]: 132: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,526 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {33006#true} {33006#true} #517#return; {33006#true} is VALID [2020-07-08 11:40:14,527 INFO L280 TraceCheckUtils]: 134: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,527 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {33006#true} {33006#true} #483#return; {33006#true} is VALID [2020-07-08 11:40:14,527 INFO L280 TraceCheckUtils]: 136: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,528 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {33006#true} {33086#(not (= 0 ~switchedOnBeforeTS~0))} #503#return; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:40:14,528 INFO L263 TraceCheckUtils]: 138: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:40:14,529 INFO L280 TraceCheckUtils]: 139: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~5;havoc ~tmp___0~2; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:40:14,529 INFO L263 TraceCheckUtils]: 140: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret27 := getWaterLevel(); {33006#true} is VALID [2020-07-08 11:40:14,529 INFO L280 TraceCheckUtils]: 141: Hoare triple {33006#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33006#true} is VALID [2020-07-08 11:40:14,529 INFO L280 TraceCheckUtils]: 142: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,531 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {33006#true} {33086#(not (= 0 ~switchedOnBeforeTS~0))} #521#return; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:40:14,532 INFO L280 TraceCheckUtils]: 144: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:40:14,532 INFO L280 TraceCheckUtils]: 145: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~5; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:40:14,533 INFO L263 TraceCheckUtils]: 146: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret28 := isPumpRunning(); {33006#true} is VALID [2020-07-08 11:40:14,533 INFO L280 TraceCheckUtils]: 147: Hoare triple {33006#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33006#true} is VALID [2020-07-08 11:40:14,533 INFO L280 TraceCheckUtils]: 148: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:14,535 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {33006#true} {33086#(not (= 0 ~switchedOnBeforeTS~0))} #523#return; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:40:14,536 INFO L280 TraceCheckUtils]: 150: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:40:14,537 INFO L280 TraceCheckUtils]: 151: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~2; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:40:14,538 INFO L280 TraceCheckUtils]: 152: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {33007#false} is VALID [2020-07-08 11:40:14,538 INFO L263 TraceCheckUtils]: 153: Hoare triple {33007#false} call __automaton_fail(); {33007#false} is VALID [2020-07-08 11:40:14,538 INFO L280 TraceCheckUtils]: 154: Hoare triple {33007#false} assume !false; {33007#false} is VALID [2020-07-08 11:40:14,602 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2020-07-08 11:40:14,602 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1352474575] [2020-07-08 11:40:14,603 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [456451442] [2020-07-08 11:40:14,603 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 [2020-07-08 11:40:14,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:14,901 INFO L264 TraceCheckSpWp]: Trace formula consists of 924 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-08 11:40:14,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:15,011 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:40:15,487 INFO L263 TraceCheckUtils]: 0: Hoare triple {33006#true} call ULTIMATE.init(); {33006#true} is VALID [2020-07-08 11:40:15,487 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {33006#true} is VALID [2020-07-08 11:40:15,487 INFO L280 TraceCheckUtils]: 2: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:15,487 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33006#true} {33006#true} #539#return; {33006#true} is VALID [2020-07-08 11:40:15,488 INFO L263 TraceCheckUtils]: 4: Hoare triple {33006#true} call #t~ret74 := main(); {33006#true} is VALID [2020-07-08 11:40:15,488 INFO L280 TraceCheckUtils]: 5: Hoare triple {33006#true} havoc ~retValue_acc~5;havoc ~tmp~3; {33006#true} is VALID [2020-07-08 11:40:15,488 INFO L263 TraceCheckUtils]: 6: Hoare triple {33006#true} call select_helpers(); {33006#true} is VALID [2020-07-08 11:40:15,488 INFO L280 TraceCheckUtils]: 7: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:15,488 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33006#true} {33006#true} #437#return; {33006#true} is VALID [2020-07-08 11:40:15,489 INFO L263 TraceCheckUtils]: 9: Hoare triple {33006#true} call select_features(); {33006#true} is VALID [2020-07-08 11:40:15,489 INFO L280 TraceCheckUtils]: 10: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:15,489 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {33006#true} {33006#true} #439#return; {33006#true} is VALID [2020-07-08 11:40:15,489 INFO L263 TraceCheckUtils]: 12: Hoare triple {33006#true} call #t~ret21 := valid_product(); {33006#true} is VALID [2020-07-08 11:40:15,489 INFO L280 TraceCheckUtils]: 13: Hoare triple {33006#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {33006#true} is VALID [2020-07-08 11:40:15,490 INFO L280 TraceCheckUtils]: 14: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:15,490 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {33006#true} {33006#true} #441#return; {33006#true} is VALID [2020-07-08 11:40:15,490 INFO L280 TraceCheckUtils]: 16: Hoare triple {33006#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {33006#true} is VALID [2020-07-08 11:40:15,490 INFO L280 TraceCheckUtils]: 17: Hoare triple {33006#true} assume 0 != ~tmp~3; {33006#true} is VALID [2020-07-08 11:40:15,491 INFO L263 TraceCheckUtils]: 18: Hoare triple {33006#true} call setup(); {33006#true} is VALID [2020-07-08 11:40:15,491 INFO L280 TraceCheckUtils]: 19: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:15,491 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {33006#true} {33006#true} #443#return; {33006#true} is VALID [2020-07-08 11:40:15,491 INFO L263 TraceCheckUtils]: 21: Hoare triple {33006#true} call runTest(); {33006#true} is VALID [2020-07-08 11:40:15,491 INFO L263 TraceCheckUtils]: 22: Hoare triple {33006#true} call __utac_acc__Specification5_spec__1(); {33006#true} is VALID [2020-07-08 11:40:15,491 INFO L280 TraceCheckUtils]: 23: Hoare triple {33006#true} ~switchedOnBeforeTS~0 := 0; {33006#true} is VALID [2020-07-08 11:40:15,492 INFO L280 TraceCheckUtils]: 24: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:15,492 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33006#true} {33006#true} #529#return; {33006#true} is VALID [2020-07-08 11:40:15,492 INFO L263 TraceCheckUtils]: 26: Hoare triple {33006#true} call test(); {33006#true} is VALID [2020-07-08 11:40:15,492 INFO L280 TraceCheckUtils]: 27: Hoare triple {33006#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {33006#true} is VALID [2020-07-08 11:40:15,492 INFO L280 TraceCheckUtils]: 28: Hoare triple {33006#true} assume !false; {33006#true} is VALID [2020-07-08 11:40:15,493 INFO L280 TraceCheckUtils]: 29: Hoare triple {33006#true} assume ~splverifierCounter~0 < 4; {33006#true} is VALID [2020-07-08 11:40:15,493 INFO L280 TraceCheckUtils]: 30: Hoare triple {33006#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {33006#true} is VALID [2020-07-08 11:40:15,493 INFO L280 TraceCheckUtils]: 31: Hoare triple {33006#true} assume 0 != ~tmp~4; {33006#true} is VALID [2020-07-08 11:40:15,493 INFO L263 TraceCheckUtils]: 32: Hoare triple {33006#true} call waterRise(); {33006#true} is VALID [2020-07-08 11:40:15,493 INFO L280 TraceCheckUtils]: 33: Hoare triple {33006#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33006#true} is VALID [2020-07-08 11:40:15,493 INFO L280 TraceCheckUtils]: 34: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:15,494 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {33006#true} {33006#true} #487#return; {33006#true} is VALID [2020-07-08 11:40:15,494 INFO L280 TraceCheckUtils]: 36: Hoare triple {33006#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {33006#true} is VALID [2020-07-08 11:40:15,494 INFO L280 TraceCheckUtils]: 37: Hoare triple {33006#true} assume !(0 != ~tmp___0~1); {33006#true} is VALID [2020-07-08 11:40:15,494 INFO L280 TraceCheckUtils]: 38: Hoare triple {33006#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {33006#true} is VALID [2020-07-08 11:40:15,494 INFO L280 TraceCheckUtils]: 39: Hoare triple {33006#true} assume 0 != ~tmp___2~0; {33006#true} is VALID [2020-07-08 11:40:15,494 INFO L263 TraceCheckUtils]: 40: Hoare triple {33006#true} call timeShift(); {33006#true} is VALID [2020-07-08 11:40:15,495 INFO L263 TraceCheckUtils]: 41: Hoare triple {33006#true} call __utac_acc__Specification5_spec__2(); {33006#true} is VALID [2020-07-08 11:40:15,495 INFO L263 TraceCheckUtils]: 42: Hoare triple {33006#true} call #t~ret26 := isPumpRunning(); {33006#true} is VALID [2020-07-08 11:40:15,495 INFO L280 TraceCheckUtils]: 43: Hoare triple {33006#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33006#true} is VALID [2020-07-08 11:40:15,495 INFO L280 TraceCheckUtils]: 44: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:15,495 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {33006#true} {33006#true} #519#return; {33006#true} is VALID [2020-07-08 11:40:15,496 INFO L280 TraceCheckUtils]: 46: Hoare triple {33006#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {33006#true} is VALID [2020-07-08 11:40:15,496 INFO L280 TraceCheckUtils]: 47: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:15,496 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {33006#true} {33006#true} #499#return; {33006#true} is VALID [2020-07-08 11:40:15,496 INFO L280 TraceCheckUtils]: 49: Hoare triple {33006#true} assume !(0 != ~pumpRunning~0); {33006#true} is VALID [2020-07-08 11:40:15,496 INFO L280 TraceCheckUtils]: 50: Hoare triple {33006#true} assume 0 != ~systemActive~0; {33006#true} is VALID [2020-07-08 11:40:15,497 INFO L263 TraceCheckUtils]: 51: Hoare triple {33006#true} call processEnvironment(); {33006#true} is VALID [2020-07-08 11:40:15,497 INFO L280 TraceCheckUtils]: 52: Hoare triple {33006#true} havoc ~tmp~1; {33006#true} is VALID [2020-07-08 11:40:15,497 INFO L280 TraceCheckUtils]: 53: Hoare triple {33006#true} assume !(0 != ~pumpRunning~0); {33006#true} is VALID [2020-07-08 11:40:15,497 INFO L263 TraceCheckUtils]: 54: Hoare triple {33006#true} call processEnvironment__wrappee__highWaterSensor(); {33006#true} is VALID [2020-07-08 11:40:15,497 INFO L280 TraceCheckUtils]: 55: Hoare triple {33006#true} havoc ~tmp~0; {33006#true} is VALID [2020-07-08 11:40:15,497 INFO L280 TraceCheckUtils]: 56: Hoare triple {33006#true} assume 0 == ~pumpRunning~0; {33006#true} is VALID [2020-07-08 11:40:15,498 INFO L263 TraceCheckUtils]: 57: Hoare triple {33006#true} call #t~ret1 := isHighWaterLevel(); {33006#true} is VALID [2020-07-08 11:40:15,498 INFO L280 TraceCheckUtils]: 58: Hoare triple {33006#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {33006#true} is VALID [2020-07-08 11:40:15,498 INFO L263 TraceCheckUtils]: 59: Hoare triple {33006#true} call #t~ret20 := isHighWaterSensorDry(); {33006#true} is VALID [2020-07-08 11:40:15,498 INFO L280 TraceCheckUtils]: 60: Hoare triple {33006#true} havoc ~retValue_acc~11; {33006#true} is VALID [2020-07-08 11:40:15,498 INFO L280 TraceCheckUtils]: 61: Hoare triple {33006#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33006#true} is VALID [2020-07-08 11:40:15,499 INFO L280 TraceCheckUtils]: 62: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:15,499 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {33006#true} {33006#true} #497#return; {33006#true} is VALID [2020-07-08 11:40:15,499 INFO L280 TraceCheckUtils]: 64: Hoare triple {33006#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {33006#true} is VALID [2020-07-08 11:40:15,499 INFO L280 TraceCheckUtils]: 65: Hoare triple {33006#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {33006#true} is VALID [2020-07-08 11:40:15,499 INFO L280 TraceCheckUtils]: 66: Hoare triple {33006#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33006#true} is VALID [2020-07-08 11:40:15,499 INFO L280 TraceCheckUtils]: 67: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-08 11:40:15,500 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {33006#true} {33006#true} #511#return; {33006#true} is VALID [2020-07-08 11:40:15,500 INFO L280 TraceCheckUtils]: 69: Hoare triple {33006#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33006#true} is VALID [2020-07-08 11:40:15,500 INFO L280 TraceCheckUtils]: 70: Hoare triple {33006#true} assume 0 != ~tmp~0; {33006#true} is VALID [2020-07-08 11:40:15,500 INFO L263 TraceCheckUtils]: 71: Hoare triple {33006#true} call activatePump(); {33006#true} is VALID [2020-07-08 11:40:15,504 INFO L280 TraceCheckUtils]: 72: Hoare triple {33006#true} ~pumpRunning~0 := 1; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,505 INFO L280 TraceCheckUtils]: 73: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,506 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #513#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,507 INFO L280 TraceCheckUtils]: 75: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,508 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #485#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,508 INFO L280 TraceCheckUtils]: 77: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,509 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #503#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,510 INFO L263 TraceCheckUtils]: 79: Hoare triple {33158#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,510 INFO L280 TraceCheckUtils]: 80: Hoare triple {33158#(<= 1 ~pumpRunning~0)} havoc ~tmp~5;havoc ~tmp___0~2; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,511 INFO L263 TraceCheckUtils]: 81: Hoare triple {33158#(<= 1 ~pumpRunning~0)} call #t~ret27 := getWaterLevel(); {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,511 INFO L280 TraceCheckUtils]: 82: Hoare triple {33158#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,512 INFO L280 TraceCheckUtils]: 83: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,513 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33158#(<= 1 ~pumpRunning~0)} #521#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,513 INFO L280 TraceCheckUtils]: 85: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,514 INFO L280 TraceCheckUtils]: 86: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~5); {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,514 INFO L280 TraceCheckUtils]: 87: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,515 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33158#(<= 1 ~pumpRunning~0)} #505#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,516 INFO L280 TraceCheckUtils]: 89: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,516 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #493#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,517 INFO L280 TraceCheckUtils]: 91: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume !false; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,517 INFO L280 TraceCheckUtils]: 92: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,518 INFO L280 TraceCheckUtils]: 93: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,518 INFO L280 TraceCheckUtils]: 94: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~4); {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,519 INFO L280 TraceCheckUtils]: 95: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,520 INFO L280 TraceCheckUtils]: 96: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,520 INFO L280 TraceCheckUtils]: 97: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,521 INFO L280 TraceCheckUtils]: 98: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,522 INFO L263 TraceCheckUtils]: 99: Hoare triple {33158#(<= 1 ~pumpRunning~0)} call timeShift(); {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,522 INFO L263 TraceCheckUtils]: 100: Hoare triple {33158#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,523 INFO L263 TraceCheckUtils]: 101: Hoare triple {33158#(<= 1 ~pumpRunning~0)} call #t~ret26 := isPumpRunning(); {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:40:15,524 INFO L280 TraceCheckUtils]: 102: Hoare triple {33158#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33550#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:40:15,525 INFO L280 TraceCheckUtils]: 103: Hoare triple {33550#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {33550#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:40:15,527 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {33550#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {33158#(<= 1 ~pumpRunning~0)} #519#return; {33557#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret26|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:40:15,529 INFO L280 TraceCheckUtils]: 105: Hoare triple {33557#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret26|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {33561#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:40:15,529 INFO L280 TraceCheckUtils]: 106: Hoare triple {33561#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {33561#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:40:15,531 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {33561#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {33158#(<= 1 ~pumpRunning~0)} #499#return; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,531 INFO L280 TraceCheckUtils]: 108: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,532 INFO L263 TraceCheckUtils]: 109: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,533 INFO L280 TraceCheckUtils]: 110: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,534 INFO L280 TraceCheckUtils]: 111: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,534 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {33568#(<= 1 ~switchedOnBeforeTS~0)} {33568#(<= 1 ~switchedOnBeforeTS~0)} #501#return; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,535 INFO L280 TraceCheckUtils]: 113: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,536 INFO L263 TraceCheckUtils]: 114: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,536 INFO L280 TraceCheckUtils]: 115: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~1; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,537 INFO L280 TraceCheckUtils]: 116: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,538 INFO L263 TraceCheckUtils]: 117: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret2 := isMethaneAlarm(); {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,538 INFO L280 TraceCheckUtils]: 118: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~2; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,539 INFO L263 TraceCheckUtils]: 119: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret3 := isMethaneLevelCritical(); {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,539 INFO L280 TraceCheckUtils]: 120: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,540 INFO L280 TraceCheckUtils]: 121: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,540 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {33568#(<= 1 ~switchedOnBeforeTS~0)} {33568#(<= 1 ~switchedOnBeforeTS~0)} #533#return; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,541 INFO L280 TraceCheckUtils]: 123: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,542 INFO L280 TraceCheckUtils]: 124: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,542 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {33568#(<= 1 ~switchedOnBeforeTS~0)} {33568#(<= 1 ~switchedOnBeforeTS~0)} #479#return; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,543 INFO L280 TraceCheckUtils]: 126: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,544 INFO L280 TraceCheckUtils]: 127: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~1); {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,545 INFO L263 TraceCheckUtils]: 128: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,545 INFO L280 TraceCheckUtils]: 129: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~0; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,546 INFO L280 TraceCheckUtils]: 130: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,546 INFO L263 TraceCheckUtils]: 131: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,547 INFO L280 TraceCheckUtils]: 132: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,548 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {33568#(<= 1 ~switchedOnBeforeTS~0)} {33568#(<= 1 ~switchedOnBeforeTS~0)} #517#return; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,548 INFO L280 TraceCheckUtils]: 134: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,549 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {33568#(<= 1 ~switchedOnBeforeTS~0)} {33568#(<= 1 ~switchedOnBeforeTS~0)} #483#return; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,549 INFO L280 TraceCheckUtils]: 136: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,550 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {33568#(<= 1 ~switchedOnBeforeTS~0)} {33568#(<= 1 ~switchedOnBeforeTS~0)} #503#return; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,551 INFO L263 TraceCheckUtils]: 138: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,551 INFO L280 TraceCheckUtils]: 139: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~5;havoc ~tmp___0~2; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,552 INFO L263 TraceCheckUtils]: 140: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret27 := getWaterLevel(); {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,552 INFO L280 TraceCheckUtils]: 141: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,553 INFO L280 TraceCheckUtils]: 142: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,554 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {33568#(<= 1 ~switchedOnBeforeTS~0)} {33568#(<= 1 ~switchedOnBeforeTS~0)} #521#return; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,554 INFO L280 TraceCheckUtils]: 144: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,555 INFO L280 TraceCheckUtils]: 145: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~5; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,556 INFO L263 TraceCheckUtils]: 146: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret28 := isPumpRunning(); {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,556 INFO L280 TraceCheckUtils]: 147: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,557 INFO L280 TraceCheckUtils]: 148: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,558 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {33568#(<= 1 ~switchedOnBeforeTS~0)} {33568#(<= 1 ~switchedOnBeforeTS~0)} #523#return; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,559 INFO L280 TraceCheckUtils]: 150: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,559 INFO L280 TraceCheckUtils]: 151: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~2; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:40:15,560 INFO L280 TraceCheckUtils]: 152: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {33007#false} is VALID [2020-07-08 11:40:15,560 INFO L263 TraceCheckUtils]: 153: Hoare triple {33007#false} call __automaton_fail(); {33007#false} is VALID [2020-07-08 11:40:15,561 INFO L280 TraceCheckUtils]: 154: Hoare triple {33007#false} assume !false; {33007#false} is VALID [2020-07-08 11:40:15,588 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 27 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 11:40:15,589 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:40:15,589 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-08 11:40:15,589 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [499731406] [2020-07-08 11:40:15,590 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 155 [2020-07-08 11:40:15,689 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:40:15,690 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-08 11:40:16,002 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 243 edges. 243 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:40:16,002 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-08 11:40:16,003 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:40:16,003 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-08 11:40:16,003 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2020-07-08 11:40:16,003 INFO L87 Difference]: Start difference. First operand 1271 states and 1497 transitions. Second operand 20 states. [2020-07-08 11:40:17,425 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:40:19,136 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-08 11:40:19,787 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:40:20,211 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:40:24,701 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-08 11:40:25,151 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:40:26,119 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:40:27,794 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:40:37,176 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:40:41,763 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-08 11:40:42,682 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:40:43,885 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:40:47,532 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:40:49,847 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:40:51,701 WARN L193 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-08 11:40:54,066 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:40:57,003 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:41:03,485 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:41:05,577 WARN L193 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-08 11:41:06,296 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:41:07,222 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:41:07,839 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:41:08,522 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:41:13,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:13,014 INFO L93 Difference]: Finished difference Result 2871 states and 3532 transitions. [2020-07-08 11:41:13,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2020-07-08 11:41:13,014 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 155 [2020-07-08 11:41:13,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:41:13,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 11:41:13,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 673 transitions. [2020-07-08 11:41:13,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 11:41:13,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 673 transitions. [2020-07-08 11:41:13,043 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 63 states and 673 transitions. [2020-07-08 11:41:15,298 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 673 edges. 673 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:41:15,541 INFO L225 Difference]: With dead ends: 2871 [2020-07-08 11:41:15,541 INFO L226 Difference]: Without dead ends: 1804 [2020-07-08 11:41:15,546 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 291 GetRequests, 219 SyntacticMatches, 0 SemanticMatches, 72 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1600 ImplicationChecksByTransitivity, 10.0s TimeCoverageRelationStatistics Valid=1016, Invalid=4386, Unknown=0, NotChecked=0, Total=5402 [2020-07-08 11:41:15,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1804 states. [2020-07-08 11:41:28,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1804 to 1588. [2020-07-08 11:41:28,258 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:41:28,258 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1804 states. Second operand 1588 states. [2020-07-08 11:41:28,258 INFO L74 IsIncluded]: Start isIncluded. First operand 1804 states. Second operand 1588 states. [2020-07-08 11:41:28,258 INFO L87 Difference]: Start difference. First operand 1804 states. Second operand 1588 states. [2020-07-08 11:41:28,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:28,372 INFO L93 Difference]: Finished difference Result 1804 states and 2166 transitions. [2020-07-08 11:41:28,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 2166 transitions. [2020-07-08 11:41:28,383 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:41:28,384 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:41:28,384 INFO L74 IsIncluded]: Start isIncluded. First operand 1588 states. Second operand 1804 states. [2020-07-08 11:41:28,384 INFO L87 Difference]: Start difference. First operand 1588 states. Second operand 1804 states. [2020-07-08 11:41:28,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:28,557 INFO L93 Difference]: Finished difference Result 1804 states and 2166 transitions. [2020-07-08 11:41:28,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 2166 transitions. [2020-07-08 11:41:28,615 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:41:28,615 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:41:28,615 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:41:28,615 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:41:28,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1588 states. [2020-07-08 11:41:28,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1588 states and 1864 transitions. [2020-07-08 11:41:28,770 INFO L78 Accepts]: Start accepts. Automaton has 1588 states and 1864 transitions. Word has length 155 [2020-07-08 11:41:28,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:41:28,770 INFO L479 AbstractCegarLoop]: Abstraction has 1588 states and 1864 transitions. [2020-07-08 11:41:28,770 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-08 11:41:28,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 1864 transitions. [2020-07-08 11:41:28,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2020-07-08 11:41:28,778 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:41:28,778 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-08 11:41:28,991 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-08 11:41:28,992 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:41:28,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:41:28,992 INFO L82 PathProgramCache]: Analyzing trace with hash 1402201584, now seen corresponding path program 1 times [2020-07-08 11:41:28,993 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:41:28,993 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [623853934] [2020-07-08 11:41:28,993 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:41:29,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,420 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:41:29,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {43685#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {43478#true} is VALID [2020-07-08 11:41:29,487 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,487 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43478#true} #539#return; {43478#true} is VALID [2020-07-08 11:41:29,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,492 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43478#true} {43478#true} #437#return; {43478#true} is VALID [2020-07-08 11:41:29,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,495 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43478#true} {43478#true} #439#return; {43478#true} is VALID [2020-07-08 11:41:29,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,498 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {43478#true} is VALID [2020-07-08 11:41:29,498 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,498 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43478#true} #441#return; {43478#true} is VALID [2020-07-08 11:41:29,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,501 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43478#true} {43478#true} #443#return; {43478#true} is VALID [2020-07-08 11:41:29,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,513 INFO L280 TraceCheckUtils]: 0: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {43478#true} is VALID [2020-07-08 11:41:29,513 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,514 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43478#true} #529#return; {43478#true} is VALID [2020-07-08 11:41:29,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,533 INFO L280 TraceCheckUtils]: 0: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {43478#true} is VALID [2020-07-08 11:41:29,533 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,533 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43478#true} #487#return; {43478#true} is VALID [2020-07-08 11:41:29,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-08 11:41:29,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,586 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-08 11:41:29,586 INFO L263 TraceCheckUtils]: 0: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-08 11:41:29,587 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-08 11:41:29,587 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,587 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-08 11:41:29,588 INFO L280 TraceCheckUtils]: 4: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-08 11:41:29,588 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,588 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43478#true} {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {43478#true} is VALID [2020-07-08 11:41:29,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:29,629 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:29,629 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,630 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-08 11:41:29,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {43478#true} is VALID [2020-07-08 11:41:29,630 INFO L263 TraceCheckUtils]: 1: Hoare triple {43478#true} call #t~ret20 := isHighWaterSensorDry(); {43478#true} is VALID [2020-07-08 11:41:29,631 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:29,631 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:29,632 INFO L280 TraceCheckUtils]: 4: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,632 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-08 11:41:29,632 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {43478#true} is VALID [2020-07-08 11:41:29,633 INFO L280 TraceCheckUtils]: 7: Hoare triple {43478#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {43478#true} is VALID [2020-07-08 11:41:29,633 INFO L280 TraceCheckUtils]: 8: Hoare triple {43478#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {43478#true} is VALID [2020-07-08 11:41:29,634 INFO L280 TraceCheckUtils]: 9: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,634 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {43478#true} {43478#true} #511#return; {43478#true} is VALID [2020-07-08 11:41:29,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,637 INFO L280 TraceCheckUtils]: 0: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43478#true} is VALID [2020-07-08 11:41:29,638 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,638 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43478#true} #513#return; {43478#true} is VALID [2020-07-08 11:41:29,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43478#true} is VALID [2020-07-08 11:41:29,639 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume 0 == ~pumpRunning~0; {43478#true} is VALID [2020-07-08 11:41:29,639 INFO L263 TraceCheckUtils]: 2: Hoare triple {43478#true} call #t~ret1 := isHighWaterLevel(); {43478#true} is VALID [2020-07-08 11:41:29,639 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {43478#true} is VALID [2020-07-08 11:41:29,639 INFO L263 TraceCheckUtils]: 4: Hoare triple {43478#true} call #t~ret20 := isHighWaterSensorDry(); {43478#true} is VALID [2020-07-08 11:41:29,640 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:29,640 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:29,640 INFO L280 TraceCheckUtils]: 7: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,640 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-08 11:41:29,641 INFO L280 TraceCheckUtils]: 9: Hoare triple {43478#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {43478#true} is VALID [2020-07-08 11:41:29,641 INFO L280 TraceCheckUtils]: 10: Hoare triple {43478#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {43478#true} is VALID [2020-07-08 11:41:29,641 INFO L280 TraceCheckUtils]: 11: Hoare triple {43478#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {43478#true} is VALID [2020-07-08 11:41:29,641 INFO L280 TraceCheckUtils]: 12: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,641 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {43478#true} {43478#true} #511#return; {43478#true} is VALID [2020-07-08 11:41:29,642 INFO L280 TraceCheckUtils]: 14: Hoare triple {43478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43478#true} is VALID [2020-07-08 11:41:29,642 INFO L280 TraceCheckUtils]: 15: Hoare triple {43478#true} assume 0 != ~tmp~0; {43478#true} is VALID [2020-07-08 11:41:29,643 INFO L263 TraceCheckUtils]: 16: Hoare triple {43478#true} call activatePump(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:29,643 INFO L280 TraceCheckUtils]: 17: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43478#true} is VALID [2020-07-08 11:41:29,644 INFO L280 TraceCheckUtils]: 18: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,644 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {43478#true} {43478#true} #513#return; {43478#true} is VALID [2020-07-08 11:41:29,644 INFO L280 TraceCheckUtils]: 20: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,645 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43478#true} {43478#true} #485#return; {43478#true} is VALID [2020-07-08 11:41:29,646 INFO L280 TraceCheckUtils]: 0: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43478#true} is VALID [2020-07-08 11:41:29,646 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume !(0 != ~pumpRunning~0); {43478#true} is VALID [2020-07-08 11:41:29,647 INFO L263 TraceCheckUtils]: 2: Hoare triple {43478#true} call processEnvironment__wrappee__highWaterSensor(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:29,647 INFO L280 TraceCheckUtils]: 3: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43478#true} is VALID [2020-07-08 11:41:29,648 INFO L280 TraceCheckUtils]: 4: Hoare triple {43478#true} assume 0 == ~pumpRunning~0; {43478#true} is VALID [2020-07-08 11:41:29,648 INFO L263 TraceCheckUtils]: 5: Hoare triple {43478#true} call #t~ret1 := isHighWaterLevel(); {43478#true} is VALID [2020-07-08 11:41:29,648 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {43478#true} is VALID [2020-07-08 11:41:29,649 INFO L263 TraceCheckUtils]: 7: Hoare triple {43478#true} call #t~ret20 := isHighWaterSensorDry(); {43478#true} is VALID [2020-07-08 11:41:29,649 INFO L280 TraceCheckUtils]: 8: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:29,650 INFO L280 TraceCheckUtils]: 9: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:29,650 INFO L280 TraceCheckUtils]: 10: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,650 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-08 11:41:29,651 INFO L280 TraceCheckUtils]: 12: Hoare triple {43478#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {43478#true} is VALID [2020-07-08 11:41:29,651 INFO L280 TraceCheckUtils]: 13: Hoare triple {43478#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {43478#true} is VALID [2020-07-08 11:41:29,651 INFO L280 TraceCheckUtils]: 14: Hoare triple {43478#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {43478#true} is VALID [2020-07-08 11:41:29,652 INFO L280 TraceCheckUtils]: 15: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,652 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {43478#true} {43478#true} #511#return; {43478#true} is VALID [2020-07-08 11:41:29,652 INFO L280 TraceCheckUtils]: 17: Hoare triple {43478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43478#true} is VALID [2020-07-08 11:41:29,653 INFO L280 TraceCheckUtils]: 18: Hoare triple {43478#true} assume 0 != ~tmp~0; {43478#true} is VALID [2020-07-08 11:41:29,654 INFO L263 TraceCheckUtils]: 19: Hoare triple {43478#true} call activatePump(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:29,654 INFO L280 TraceCheckUtils]: 20: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43478#true} is VALID [2020-07-08 11:41:29,655 INFO L280 TraceCheckUtils]: 21: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,655 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43478#true} {43478#true} #513#return; {43478#true} is VALID [2020-07-08 11:41:29,655 INFO L280 TraceCheckUtils]: 23: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,656 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {43478#true} {43478#true} #485#return; {43478#true} is VALID [2020-07-08 11:41:29,656 INFO L280 TraceCheckUtils]: 25: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,656 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {43478#true} {43478#true} #503#return; {43478#true} is VALID [2020-07-08 11:41:29,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:41:29,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:41:29,751 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} {43478#true} #521#return; {43779#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} is VALID [2020-07-08 11:41:29,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~tmp~5;havoc ~tmp___0~2; {43478#true} is VALID [2020-07-08 11:41:29,752 INFO L263 TraceCheckUtils]: 1: Hoare triple {43478#true} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-08 11:41:29,753 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:41:29,754 INFO L280 TraceCheckUtils]: 3: Hoare triple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:41:29,755 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} {43478#true} #521#return; {43779#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} is VALID [2020-07-08 11:41:29,756 INFO L280 TraceCheckUtils]: 5: Hoare triple {43779#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43780#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0))} is VALID [2020-07-08 11:41:29,756 INFO L280 TraceCheckUtils]: 6: Hoare triple {43780#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0))} assume !(2 != ~tmp~5); {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,757 INFO L280 TraceCheckUtils]: 7: Hoare triple {43548#(= 2 ~waterLevel~0)} assume true; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,758 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43548#(= 2 ~waterLevel~0)} {43478#true} #505#return; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,759 INFO L263 TraceCheckUtils]: 0: Hoare triple {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:41:29,759 INFO L263 TraceCheckUtils]: 1: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-08 11:41:29,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-08 11:41:29,759 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,760 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-08 11:41:29,760 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-08 11:41:29,760 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,760 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43478#true} {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {43478#true} is VALID [2020-07-08 11:41:29,760 INFO L280 TraceCheckUtils]: 8: Hoare triple {43478#true} assume !(0 != ~pumpRunning~0); {43478#true} is VALID [2020-07-08 11:41:29,761 INFO L280 TraceCheckUtils]: 9: Hoare triple {43478#true} assume 0 != ~systemActive~0; {43478#true} is VALID [2020-07-08 11:41:29,762 INFO L263 TraceCheckUtils]: 10: Hoare triple {43478#true} call processEnvironment(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:29,762 INFO L280 TraceCheckUtils]: 11: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43478#true} is VALID [2020-07-08 11:41:29,762 INFO L280 TraceCheckUtils]: 12: Hoare triple {43478#true} assume !(0 != ~pumpRunning~0); {43478#true} is VALID [2020-07-08 11:41:29,763 INFO L263 TraceCheckUtils]: 13: Hoare triple {43478#true} call processEnvironment__wrappee__highWaterSensor(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:29,763 INFO L280 TraceCheckUtils]: 14: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43478#true} is VALID [2020-07-08 11:41:29,763 INFO L280 TraceCheckUtils]: 15: Hoare triple {43478#true} assume 0 == ~pumpRunning~0; {43478#true} is VALID [2020-07-08 11:41:29,764 INFO L263 TraceCheckUtils]: 16: Hoare triple {43478#true} call #t~ret1 := isHighWaterLevel(); {43478#true} is VALID [2020-07-08 11:41:29,764 INFO L280 TraceCheckUtils]: 17: Hoare triple {43478#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {43478#true} is VALID [2020-07-08 11:41:29,764 INFO L263 TraceCheckUtils]: 18: Hoare triple {43478#true} call #t~ret20 := isHighWaterSensorDry(); {43478#true} is VALID [2020-07-08 11:41:29,765 INFO L280 TraceCheckUtils]: 19: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:29,765 INFO L280 TraceCheckUtils]: 20: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:29,765 INFO L280 TraceCheckUtils]: 21: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,766 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-08 11:41:29,766 INFO L280 TraceCheckUtils]: 23: Hoare triple {43478#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {43478#true} is VALID [2020-07-08 11:41:29,766 INFO L280 TraceCheckUtils]: 24: Hoare triple {43478#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {43478#true} is VALID [2020-07-08 11:41:29,767 INFO L280 TraceCheckUtils]: 25: Hoare triple {43478#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {43478#true} is VALID [2020-07-08 11:41:29,767 INFO L280 TraceCheckUtils]: 26: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,767 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {43478#true} {43478#true} #511#return; {43478#true} is VALID [2020-07-08 11:41:29,768 INFO L280 TraceCheckUtils]: 28: Hoare triple {43478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43478#true} is VALID [2020-07-08 11:41:29,768 INFO L280 TraceCheckUtils]: 29: Hoare triple {43478#true} assume 0 != ~tmp~0; {43478#true} is VALID [2020-07-08 11:41:29,770 INFO L263 TraceCheckUtils]: 30: Hoare triple {43478#true} call activatePump(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:29,770 INFO L280 TraceCheckUtils]: 31: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43478#true} is VALID [2020-07-08 11:41:29,771 INFO L280 TraceCheckUtils]: 32: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,771 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {43478#true} {43478#true} #513#return; {43478#true} is VALID [2020-07-08 11:41:29,771 INFO L280 TraceCheckUtils]: 34: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,772 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {43478#true} {43478#true} #485#return; {43478#true} is VALID [2020-07-08 11:41:29,772 INFO L280 TraceCheckUtils]: 36: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,772 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {43478#true} {43478#true} #503#return; {43478#true} is VALID [2020-07-08 11:41:29,773 INFO L263 TraceCheckUtils]: 38: Hoare triple {43478#true} call __utac_acc__Specification5_spec__3(); {43478#true} is VALID [2020-07-08 11:41:29,773 INFO L280 TraceCheckUtils]: 39: Hoare triple {43478#true} havoc ~tmp~5;havoc ~tmp___0~2; {43478#true} is VALID [2020-07-08 11:41:29,773 INFO L263 TraceCheckUtils]: 40: Hoare triple {43478#true} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-08 11:41:29,774 INFO L280 TraceCheckUtils]: 41: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:41:29,775 INFO L280 TraceCheckUtils]: 42: Hoare triple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:41:29,777 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} {43478#true} #521#return; {43779#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} is VALID [2020-07-08 11:41:29,778 INFO L280 TraceCheckUtils]: 44: Hoare triple {43779#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43780#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0))} is VALID [2020-07-08 11:41:29,779 INFO L280 TraceCheckUtils]: 45: Hoare triple {43780#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0))} assume !(2 != ~tmp~5); {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,780 INFO L280 TraceCheckUtils]: 46: Hoare triple {43548#(= 2 ~waterLevel~0)} assume true; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,782 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {43548#(= 2 ~waterLevel~0)} {43478#true} #505#return; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,783 INFO L280 TraceCheckUtils]: 48: Hoare triple {43548#(= 2 ~waterLevel~0)} assume true; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,784 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {43548#(= 2 ~waterLevel~0)} {43478#true} #493#return; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,883 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-08 11:41:29,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,884 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-08 11:41:29,884 INFO L263 TraceCheckUtils]: 0: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-08 11:41:29,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-08 11:41:29,885 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,885 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-08 11:41:29,886 INFO L280 TraceCheckUtils]: 4: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-08 11:41:29,886 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,888 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43478#true} {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:29,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:41:29,897 INFO L280 TraceCheckUtils]: 1: Hoare triple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:41:29,898 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} #501#return; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:41:29,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43478#true} is VALID [2020-07-08 11:41:29,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,915 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43478#true} #533#return; {43478#true} is VALID [2020-07-08 11:41:29,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~2; {43478#true} is VALID [2020-07-08 11:41:29,916 INFO L263 TraceCheckUtils]: 1: Hoare triple {43478#true} call #t~ret3 := isMethaneLevelCritical(); {43478#true} is VALID [2020-07-08 11:41:29,916 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43478#true} is VALID [2020-07-08 11:41:29,917 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,917 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43478#true} {43478#true} #533#return; {43478#true} is VALID [2020-07-08 11:41:29,918 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {43478#true} is VALID [2020-07-08 11:41:29,918 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,918 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43478#true} {43478#true} #479#return; {43478#true} is VALID [2020-07-08 11:41:29,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,927 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43478#true} {43478#true} #517#return; {43478#true} is VALID [2020-07-08 11:41:29,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43478#true} is VALID [2020-07-08 11:41:29,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume !(0 == ~pumpRunning~0); {43478#true} is VALID [2020-07-08 11:41:29,929 INFO L263 TraceCheckUtils]: 2: Hoare triple {43478#true} call processEnvironment__wrappee__base(); {43478#true} is VALID [2020-07-08 11:41:29,929 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,929 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43478#true} {43478#true} #517#return; {43478#true} is VALID [2020-07-08 11:41:29,930 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,930 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43478#true} {43478#true} #483#return; {43478#true} is VALID [2020-07-08 11:41:29,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43478#true} is VALID [2020-07-08 11:41:29,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume 0 != ~pumpRunning~0; {43478#true} is VALID [2020-07-08 11:41:29,931 INFO L263 TraceCheckUtils]: 2: Hoare triple {43478#true} call #t~ret2 := isMethaneAlarm(); {43478#true} is VALID [2020-07-08 11:41:29,932 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} havoc ~retValue_acc~2; {43478#true} is VALID [2020-07-08 11:41:29,932 INFO L263 TraceCheckUtils]: 4: Hoare triple {43478#true} call #t~ret3 := isMethaneLevelCritical(); {43478#true} is VALID [2020-07-08 11:41:29,932 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43478#true} is VALID [2020-07-08 11:41:29,933 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,933 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43478#true} {43478#true} #533#return; {43478#true} is VALID [2020-07-08 11:41:29,933 INFO L280 TraceCheckUtils]: 8: Hoare triple {43478#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {43478#true} is VALID [2020-07-08 11:41:29,934 INFO L280 TraceCheckUtils]: 9: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,934 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {43478#true} {43478#true} #479#return; {43478#true} is VALID [2020-07-08 11:41:29,934 INFO L280 TraceCheckUtils]: 11: Hoare triple {43478#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {43478#true} is VALID [2020-07-08 11:41:29,935 INFO L280 TraceCheckUtils]: 12: Hoare triple {43478#true} assume !(0 != ~tmp~1); {43478#true} is VALID [2020-07-08 11:41:29,936 INFO L263 TraceCheckUtils]: 13: Hoare triple {43478#true} call processEnvironment__wrappee__highWaterSensor(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:29,937 INFO L280 TraceCheckUtils]: 14: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43478#true} is VALID [2020-07-08 11:41:29,937 INFO L280 TraceCheckUtils]: 15: Hoare triple {43478#true} assume !(0 == ~pumpRunning~0); {43478#true} is VALID [2020-07-08 11:41:29,937 INFO L263 TraceCheckUtils]: 16: Hoare triple {43478#true} call processEnvironment__wrappee__base(); {43478#true} is VALID [2020-07-08 11:41:29,938 INFO L280 TraceCheckUtils]: 17: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,938 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {43478#true} {43478#true} #517#return; {43478#true} is VALID [2020-07-08 11:41:29,939 INFO L280 TraceCheckUtils]: 19: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,939 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {43478#true} {43478#true} #483#return; {43478#true} is VALID [2020-07-08 11:41:29,939 INFO L280 TraceCheckUtils]: 21: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:29,941 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43478#true} {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #503#return; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:41:29,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:41:30,042 INFO L280 TraceCheckUtils]: 1: Hoare triple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:41:30,044 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} {43478#true} #521#return; {43852#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} is VALID [2020-07-08 11:41:30,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~tmp~5;havoc ~tmp___0~2; {43478#true} is VALID [2020-07-08 11:41:30,044 INFO L263 TraceCheckUtils]: 1: Hoare triple {43478#true} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-08 11:41:30,046 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:41:30,047 INFO L280 TraceCheckUtils]: 3: Hoare triple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:41:30,048 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} {43478#true} #521#return; {43852#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} is VALID [2020-07-08 11:41:30,050 INFO L280 TraceCheckUtils]: 5: Hoare triple {43852#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43853#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~5)) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:41:30,051 INFO L280 TraceCheckUtils]: 6: Hoare triple {43853#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~5)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~5); {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:30,052 INFO L280 TraceCheckUtils]: 7: Hoare triple {43548#(= 2 ~waterLevel~0)} assume true; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:30,054 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43548#(= 2 ~waterLevel~0)} {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #505#return; {43825#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:41:30,056 INFO L263 TraceCheckUtils]: 0: Hoare triple {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:41:30,056 INFO L263 TraceCheckUtils]: 1: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-08 11:41:30,056 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-08 11:41:30,057 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,057 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-08 11:41:30,057 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-08 11:41:30,058 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,059 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43478#true} {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:30,061 INFO L280 TraceCheckUtils]: 8: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:30,062 INFO L263 TraceCheckUtils]: 9: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:30,063 INFO L280 TraceCheckUtils]: 10: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:41:30,064 INFO L280 TraceCheckUtils]: 11: Hoare triple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:41:30,066 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} #501#return; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:41:30,067 INFO L280 TraceCheckUtils]: 13: Hoare triple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:41:30,068 INFO L263 TraceCheckUtils]: 14: Hoare triple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:30,069 INFO L280 TraceCheckUtils]: 15: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43478#true} is VALID [2020-07-08 11:41:30,069 INFO L280 TraceCheckUtils]: 16: Hoare triple {43478#true} assume 0 != ~pumpRunning~0; {43478#true} is VALID [2020-07-08 11:41:30,069 INFO L263 TraceCheckUtils]: 17: Hoare triple {43478#true} call #t~ret2 := isMethaneAlarm(); {43478#true} is VALID [2020-07-08 11:41:30,070 INFO L280 TraceCheckUtils]: 18: Hoare triple {43478#true} havoc ~retValue_acc~2; {43478#true} is VALID [2020-07-08 11:41:30,070 INFO L263 TraceCheckUtils]: 19: Hoare triple {43478#true} call #t~ret3 := isMethaneLevelCritical(); {43478#true} is VALID [2020-07-08 11:41:30,070 INFO L280 TraceCheckUtils]: 20: Hoare triple {43478#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43478#true} is VALID [2020-07-08 11:41:30,071 INFO L280 TraceCheckUtils]: 21: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,071 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43478#true} {43478#true} #533#return; {43478#true} is VALID [2020-07-08 11:41:30,071 INFO L280 TraceCheckUtils]: 23: Hoare triple {43478#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {43478#true} is VALID [2020-07-08 11:41:30,072 INFO L280 TraceCheckUtils]: 24: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,072 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43478#true} {43478#true} #479#return; {43478#true} is VALID [2020-07-08 11:41:30,072 INFO L280 TraceCheckUtils]: 26: Hoare triple {43478#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {43478#true} is VALID [2020-07-08 11:41:30,073 INFO L280 TraceCheckUtils]: 27: Hoare triple {43478#true} assume !(0 != ~tmp~1); {43478#true} is VALID [2020-07-08 11:41:30,074 INFO L263 TraceCheckUtils]: 28: Hoare triple {43478#true} call processEnvironment__wrappee__highWaterSensor(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:30,074 INFO L280 TraceCheckUtils]: 29: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43478#true} is VALID [2020-07-08 11:41:30,075 INFO L280 TraceCheckUtils]: 30: Hoare triple {43478#true} assume !(0 == ~pumpRunning~0); {43478#true} is VALID [2020-07-08 11:41:30,075 INFO L263 TraceCheckUtils]: 31: Hoare triple {43478#true} call processEnvironment__wrappee__base(); {43478#true} is VALID [2020-07-08 11:41:30,075 INFO L280 TraceCheckUtils]: 32: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,076 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {43478#true} {43478#true} #517#return; {43478#true} is VALID [2020-07-08 11:41:30,076 INFO L280 TraceCheckUtils]: 34: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,076 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {43478#true} {43478#true} #483#return; {43478#true} is VALID [2020-07-08 11:41:30,077 INFO L280 TraceCheckUtils]: 36: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,078 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {43478#true} {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #503#return; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:41:30,078 INFO L263 TraceCheckUtils]: 38: Hoare triple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {43478#true} is VALID [2020-07-08 11:41:30,079 INFO L280 TraceCheckUtils]: 39: Hoare triple {43478#true} havoc ~tmp~5;havoc ~tmp___0~2; {43478#true} is VALID [2020-07-08 11:41:30,079 INFO L263 TraceCheckUtils]: 40: Hoare triple {43478#true} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-08 11:41:30,080 INFO L280 TraceCheckUtils]: 41: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:41:30,082 INFO L280 TraceCheckUtils]: 42: Hoare triple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:41:30,083 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} {43478#true} #521#return; {43852#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} is VALID [2020-07-08 11:41:30,085 INFO L280 TraceCheckUtils]: 44: Hoare triple {43852#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43853#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~5)) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:41:30,086 INFO L280 TraceCheckUtils]: 45: Hoare triple {43853#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~5)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~5); {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:30,087 INFO L280 TraceCheckUtils]: 46: Hoare triple {43548#(= 2 ~waterLevel~0)} assume true; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:30,089 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {43548#(= 2 ~waterLevel~0)} {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #505#return; {43825#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:41:30,090 INFO L280 TraceCheckUtils]: 48: Hoare triple {43825#(not (= 2 |old(~waterLevel~0)|))} assume true; {43825#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:41:30,091 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {43825#(not (= 2 |old(~waterLevel~0)|))} {43548#(= 2 ~waterLevel~0)} #493#return; {43479#false} is VALID [2020-07-08 11:41:30,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-08 11:41:30,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,118 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-08 11:41:30,119 INFO L263 TraceCheckUtils]: 0: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-08 11:41:30,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-08 11:41:30,119 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,119 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-08 11:41:30,120 INFO L280 TraceCheckUtils]: 4: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-08 11:41:30,120 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,120 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43478#true} {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {43478#true} is VALID [2020-07-08 11:41:30,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,124 INFO L280 TraceCheckUtils]: 0: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43478#true} is VALID [2020-07-08 11:41:30,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,124 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43478#true} #501#return; {43478#true} is VALID [2020-07-08 11:41:30,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43478#true} is VALID [2020-07-08 11:41:30,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,138 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43478#true} #533#return; {43478#true} is VALID [2020-07-08 11:41:30,139 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~2; {43478#true} is VALID [2020-07-08 11:41:30,139 INFO L263 TraceCheckUtils]: 1: Hoare triple {43478#true} call #t~ret3 := isMethaneLevelCritical(); {43478#true} is VALID [2020-07-08 11:41:30,140 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43478#true} is VALID [2020-07-08 11:41:30,140 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,140 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43478#true} {43478#true} #533#return; {43478#true} is VALID [2020-07-08 11:41:30,141 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {43478#true} is VALID [2020-07-08 11:41:30,141 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,141 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43478#true} {43478#true} #479#return; {43478#true} is VALID [2020-07-08 11:41:30,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,146 INFO L280 TraceCheckUtils]: 0: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43478#true} is VALID [2020-07-08 11:41:30,147 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,147 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43478#true} #481#return; {43478#true} is VALID [2020-07-08 11:41:30,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43478#true} is VALID [2020-07-08 11:41:30,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume 0 != ~pumpRunning~0; {43478#true} is VALID [2020-07-08 11:41:30,148 INFO L263 TraceCheckUtils]: 2: Hoare triple {43478#true} call #t~ret2 := isMethaneAlarm(); {43478#true} is VALID [2020-07-08 11:41:30,149 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} havoc ~retValue_acc~2; {43478#true} is VALID [2020-07-08 11:41:30,149 INFO L263 TraceCheckUtils]: 4: Hoare triple {43478#true} call #t~ret3 := isMethaneLevelCritical(); {43478#true} is VALID [2020-07-08 11:41:30,149 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43478#true} is VALID [2020-07-08 11:41:30,150 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,150 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43478#true} {43478#true} #533#return; {43478#true} is VALID [2020-07-08 11:41:30,150 INFO L280 TraceCheckUtils]: 8: Hoare triple {43478#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {43478#true} is VALID [2020-07-08 11:41:30,151 INFO L280 TraceCheckUtils]: 9: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,151 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {43478#true} {43478#true} #479#return; {43478#true} is VALID [2020-07-08 11:41:30,151 INFO L280 TraceCheckUtils]: 11: Hoare triple {43478#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {43478#true} is VALID [2020-07-08 11:41:30,152 INFO L280 TraceCheckUtils]: 12: Hoare triple {43478#true} assume 0 != ~tmp~1; {43478#true} is VALID [2020-07-08 11:41:30,153 INFO L263 TraceCheckUtils]: 13: Hoare triple {43478#true} call deactivatePump(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:30,154 INFO L280 TraceCheckUtils]: 14: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43478#true} is VALID [2020-07-08 11:41:30,154 INFO L280 TraceCheckUtils]: 15: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,154 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {43478#true} {43478#true} #481#return; {43478#true} is VALID [2020-07-08 11:41:30,155 INFO L280 TraceCheckUtils]: 17: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,155 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {43478#true} {43478#true} #503#return; {43478#true} is VALID [2020-07-08 11:41:30,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,165 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43478#true} is VALID [2020-07-08 11:41:30,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,166 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43478#true} #521#return; {43478#true} is VALID [2020-07-08 11:41:30,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~tmp~5;havoc ~tmp___0~2; {43478#true} is VALID [2020-07-08 11:41:30,166 INFO L263 TraceCheckUtils]: 1: Hoare triple {43478#true} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-08 11:41:30,167 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43478#true} is VALID [2020-07-08 11:41:30,167 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,167 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43478#true} {43478#true} #521#return; {43478#true} is VALID [2020-07-08 11:41:30,168 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43478#true} is VALID [2020-07-08 11:41:30,168 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume !(2 != ~tmp~5); {43478#true} is VALID [2020-07-08 11:41:30,168 INFO L280 TraceCheckUtils]: 7: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,169 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43478#true} {43478#true} #505#return; {43478#true} is VALID [2020-07-08 11:41:30,171 INFO L263 TraceCheckUtils]: 0: Hoare triple {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:41:30,171 INFO L263 TraceCheckUtils]: 1: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-08 11:41:30,172 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-08 11:41:30,172 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,172 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-08 11:41:30,173 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-08 11:41:30,173 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,173 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43478#true} {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {43478#true} is VALID [2020-07-08 11:41:30,174 INFO L280 TraceCheckUtils]: 8: Hoare triple {43478#true} assume 0 != ~pumpRunning~0; {43478#true} is VALID [2020-07-08 11:41:30,175 INFO L263 TraceCheckUtils]: 9: Hoare triple {43478#true} call lowerWaterLevel(); {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:30,175 INFO L280 TraceCheckUtils]: 10: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43478#true} is VALID [2020-07-08 11:41:30,176 INFO L280 TraceCheckUtils]: 11: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,176 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {43478#true} {43478#true} #501#return; {43478#true} is VALID [2020-07-08 11:41:30,176 INFO L280 TraceCheckUtils]: 13: Hoare triple {43478#true} assume 0 != ~systemActive~0; {43478#true} is VALID [2020-07-08 11:41:30,178 INFO L263 TraceCheckUtils]: 14: Hoare triple {43478#true} call processEnvironment(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:30,178 INFO L280 TraceCheckUtils]: 15: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43478#true} is VALID [2020-07-08 11:41:30,179 INFO L280 TraceCheckUtils]: 16: Hoare triple {43478#true} assume 0 != ~pumpRunning~0; {43478#true} is VALID [2020-07-08 11:41:30,179 INFO L263 TraceCheckUtils]: 17: Hoare triple {43478#true} call #t~ret2 := isMethaneAlarm(); {43478#true} is VALID [2020-07-08 11:41:30,179 INFO L280 TraceCheckUtils]: 18: Hoare triple {43478#true} havoc ~retValue_acc~2; {43478#true} is VALID [2020-07-08 11:41:30,180 INFO L263 TraceCheckUtils]: 19: Hoare triple {43478#true} call #t~ret3 := isMethaneLevelCritical(); {43478#true} is VALID [2020-07-08 11:41:30,180 INFO L280 TraceCheckUtils]: 20: Hoare triple {43478#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43478#true} is VALID [2020-07-08 11:41:30,180 INFO L280 TraceCheckUtils]: 21: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,181 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43478#true} {43478#true} #533#return; {43478#true} is VALID [2020-07-08 11:41:30,181 INFO L280 TraceCheckUtils]: 23: Hoare triple {43478#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {43478#true} is VALID [2020-07-08 11:41:30,181 INFO L280 TraceCheckUtils]: 24: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,182 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43478#true} {43478#true} #479#return; {43478#true} is VALID [2020-07-08 11:41:30,182 INFO L280 TraceCheckUtils]: 26: Hoare triple {43478#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {43478#true} is VALID [2020-07-08 11:41:30,182 INFO L280 TraceCheckUtils]: 27: Hoare triple {43478#true} assume 0 != ~tmp~1; {43478#true} is VALID [2020-07-08 11:41:30,184 INFO L263 TraceCheckUtils]: 28: Hoare triple {43478#true} call deactivatePump(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:30,184 INFO L280 TraceCheckUtils]: 29: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43478#true} is VALID [2020-07-08 11:41:30,184 INFO L280 TraceCheckUtils]: 30: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,185 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {43478#true} {43478#true} #481#return; {43478#true} is VALID [2020-07-08 11:41:30,185 INFO L280 TraceCheckUtils]: 32: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,185 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {43478#true} {43478#true} #503#return; {43478#true} is VALID [2020-07-08 11:41:30,186 INFO L263 TraceCheckUtils]: 34: Hoare triple {43478#true} call __utac_acc__Specification5_spec__3(); {43478#true} is VALID [2020-07-08 11:41:30,186 INFO L280 TraceCheckUtils]: 35: Hoare triple {43478#true} havoc ~tmp~5;havoc ~tmp___0~2; {43478#true} is VALID [2020-07-08 11:41:30,186 INFO L263 TraceCheckUtils]: 36: Hoare triple {43478#true} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-08 11:41:30,187 INFO L280 TraceCheckUtils]: 37: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43478#true} is VALID [2020-07-08 11:41:30,187 INFO L280 TraceCheckUtils]: 38: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,187 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {43478#true} {43478#true} #521#return; {43478#true} is VALID [2020-07-08 11:41:30,188 INFO L280 TraceCheckUtils]: 40: Hoare triple {43478#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43478#true} is VALID [2020-07-08 11:41:30,188 INFO L280 TraceCheckUtils]: 41: Hoare triple {43478#true} assume !(2 != ~tmp~5); {43478#true} is VALID [2020-07-08 11:41:30,188 INFO L280 TraceCheckUtils]: 42: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,189 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {43478#true} {43478#true} #505#return; {43478#true} is VALID [2020-07-08 11:41:30,189 INFO L280 TraceCheckUtils]: 44: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,189 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {43478#true} {43479#false} #493#return; {43479#false} is VALID [2020-07-08 11:41:30,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-08 11:41:30,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,202 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-08 11:41:30,203 INFO L263 TraceCheckUtils]: 0: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-08 11:41:30,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-08 11:41:30,203 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,204 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-08 11:41:30,204 INFO L280 TraceCheckUtils]: 4: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-08 11:41:30,204 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,205 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43478#true} {43479#false} #499#return; {43479#false} is VALID [2020-07-08 11:41:30,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,228 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:30,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:30,229 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,229 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-08 11:41:30,230 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {43478#true} is VALID [2020-07-08 11:41:30,230 INFO L263 TraceCheckUtils]: 1: Hoare triple {43478#true} call #t~ret20 := isHighWaterSensorDry(); {43478#true} is VALID [2020-07-08 11:41:30,231 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:30,231 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:30,231 INFO L280 TraceCheckUtils]: 4: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,232 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-08 11:41:30,232 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {43478#true} is VALID [2020-07-08 11:41:30,232 INFO L280 TraceCheckUtils]: 7: Hoare triple {43478#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {43478#true} is VALID [2020-07-08 11:41:30,233 INFO L280 TraceCheckUtils]: 8: Hoare triple {43478#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {43478#true} is VALID [2020-07-08 11:41:30,233 INFO L280 TraceCheckUtils]: 9: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,233 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {43478#true} {43478#true} #511#return; {43478#true} is VALID [2020-07-08 11:41:30,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,238 INFO L280 TraceCheckUtils]: 0: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43478#true} is VALID [2020-07-08 11:41:30,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,239 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43478#true} #513#return; {43478#true} is VALID [2020-07-08 11:41:30,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43478#true} is VALID [2020-07-08 11:41:30,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume 0 == ~pumpRunning~0; {43478#true} is VALID [2020-07-08 11:41:30,240 INFO L263 TraceCheckUtils]: 2: Hoare triple {43478#true} call #t~ret1 := isHighWaterLevel(); {43478#true} is VALID [2020-07-08 11:41:30,240 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {43478#true} is VALID [2020-07-08 11:41:30,240 INFO L263 TraceCheckUtils]: 4: Hoare triple {43478#true} call #t~ret20 := isHighWaterSensorDry(); {43478#true} is VALID [2020-07-08 11:41:30,240 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:30,241 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:30,241 INFO L280 TraceCheckUtils]: 7: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,241 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-08 11:41:30,242 INFO L280 TraceCheckUtils]: 9: Hoare triple {43478#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {43478#true} is VALID [2020-07-08 11:41:30,242 INFO L280 TraceCheckUtils]: 10: Hoare triple {43478#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {43478#true} is VALID [2020-07-08 11:41:30,242 INFO L280 TraceCheckUtils]: 11: Hoare triple {43478#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {43478#true} is VALID [2020-07-08 11:41:30,242 INFO L280 TraceCheckUtils]: 12: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,243 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {43478#true} {43478#true} #511#return; {43478#true} is VALID [2020-07-08 11:41:30,243 INFO L280 TraceCheckUtils]: 14: Hoare triple {43478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43478#true} is VALID [2020-07-08 11:41:30,243 INFO L280 TraceCheckUtils]: 15: Hoare triple {43478#true} assume 0 != ~tmp~0; {43478#true} is VALID [2020-07-08 11:41:30,244 INFO L263 TraceCheckUtils]: 16: Hoare triple {43478#true} call activatePump(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:30,245 INFO L280 TraceCheckUtils]: 17: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43478#true} is VALID [2020-07-08 11:41:30,245 INFO L280 TraceCheckUtils]: 18: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,245 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {43478#true} {43478#true} #513#return; {43478#true} is VALID [2020-07-08 11:41:30,245 INFO L280 TraceCheckUtils]: 20: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,245 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43478#true} {43478#true} #485#return; {43478#true} is VALID [2020-07-08 11:41:30,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43478#true} is VALID [2020-07-08 11:41:30,246 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume !(0 != ~pumpRunning~0); {43478#true} is VALID [2020-07-08 11:41:30,248 INFO L263 TraceCheckUtils]: 2: Hoare triple {43478#true} call processEnvironment__wrappee__highWaterSensor(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:30,248 INFO L280 TraceCheckUtils]: 3: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43478#true} is VALID [2020-07-08 11:41:30,248 INFO L280 TraceCheckUtils]: 4: Hoare triple {43478#true} assume 0 == ~pumpRunning~0; {43478#true} is VALID [2020-07-08 11:41:30,248 INFO L263 TraceCheckUtils]: 5: Hoare triple {43478#true} call #t~ret1 := isHighWaterLevel(); {43478#true} is VALID [2020-07-08 11:41:30,248 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {43478#true} is VALID [2020-07-08 11:41:30,249 INFO L263 TraceCheckUtils]: 7: Hoare triple {43478#true} call #t~ret20 := isHighWaterSensorDry(); {43478#true} is VALID [2020-07-08 11:41:30,249 INFO L280 TraceCheckUtils]: 8: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:30,249 INFO L280 TraceCheckUtils]: 9: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:30,249 INFO L280 TraceCheckUtils]: 10: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,249 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-08 11:41:30,250 INFO L280 TraceCheckUtils]: 12: Hoare triple {43478#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {43478#true} is VALID [2020-07-08 11:41:30,250 INFO L280 TraceCheckUtils]: 13: Hoare triple {43478#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {43478#true} is VALID [2020-07-08 11:41:30,250 INFO L280 TraceCheckUtils]: 14: Hoare triple {43478#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {43478#true} is VALID [2020-07-08 11:41:30,250 INFO L280 TraceCheckUtils]: 15: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,250 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {43478#true} {43478#true} #511#return; {43478#true} is VALID [2020-07-08 11:41:30,250 INFO L280 TraceCheckUtils]: 17: Hoare triple {43478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43478#true} is VALID [2020-07-08 11:41:30,251 INFO L280 TraceCheckUtils]: 18: Hoare triple {43478#true} assume 0 != ~tmp~0; {43478#true} is VALID [2020-07-08 11:41:30,252 INFO L263 TraceCheckUtils]: 19: Hoare triple {43478#true} call activatePump(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:30,252 INFO L280 TraceCheckUtils]: 20: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43478#true} is VALID [2020-07-08 11:41:30,253 INFO L280 TraceCheckUtils]: 21: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,253 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43478#true} {43478#true} #513#return; {43478#true} is VALID [2020-07-08 11:41:30,253 INFO L280 TraceCheckUtils]: 23: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,254 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {43478#true} {43478#true} #485#return; {43478#true} is VALID [2020-07-08 11:41:30,254 INFO L280 TraceCheckUtils]: 25: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,254 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {43478#true} {43479#false} #503#return; {43479#false} is VALID [2020-07-08 11:41:30,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43478#true} is VALID [2020-07-08 11:41:30,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,261 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43479#false} #521#return; {43479#false} is VALID [2020-07-08 11:41:30,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-08 11:41:30,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,266 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43479#false} #523#return; {43479#false} is VALID [2020-07-08 11:41:30,278 INFO L263 TraceCheckUtils]: 0: Hoare triple {43478#true} call ULTIMATE.init(); {43685#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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 [2020-07-08 11:41:30,278 INFO L280 TraceCheckUtils]: 1: Hoare triple {43685#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {43478#true} is VALID [2020-07-08 11:41:30,279 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,279 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43478#true} {43478#true} #539#return; {43478#true} is VALID [2020-07-08 11:41:30,279 INFO L263 TraceCheckUtils]: 4: Hoare triple {43478#true} call #t~ret74 := main(); {43478#true} is VALID [2020-07-08 11:41:30,280 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} havoc ~retValue_acc~5;havoc ~tmp~3; {43478#true} is VALID [2020-07-08 11:41:30,280 INFO L263 TraceCheckUtils]: 6: Hoare triple {43478#true} call select_helpers(); {43478#true} is VALID [2020-07-08 11:41:30,280 INFO L280 TraceCheckUtils]: 7: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,280 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43478#true} {43478#true} #437#return; {43478#true} is VALID [2020-07-08 11:41:30,281 INFO L263 TraceCheckUtils]: 9: Hoare triple {43478#true} call select_features(); {43478#true} is VALID [2020-07-08 11:41:30,281 INFO L280 TraceCheckUtils]: 10: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,281 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {43478#true} {43478#true} #439#return; {43478#true} is VALID [2020-07-08 11:41:30,282 INFO L263 TraceCheckUtils]: 12: Hoare triple {43478#true} call #t~ret21 := valid_product(); {43478#true} is VALID [2020-07-08 11:41:30,282 INFO L280 TraceCheckUtils]: 13: Hoare triple {43478#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {43478#true} is VALID [2020-07-08 11:41:30,282 INFO L280 TraceCheckUtils]: 14: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,283 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {43478#true} {43478#true} #441#return; {43478#true} is VALID [2020-07-08 11:41:30,283 INFO L280 TraceCheckUtils]: 16: Hoare triple {43478#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {43478#true} is VALID [2020-07-08 11:41:30,283 INFO L280 TraceCheckUtils]: 17: Hoare triple {43478#true} assume 0 != ~tmp~3; {43478#true} is VALID [2020-07-08 11:41:30,284 INFO L263 TraceCheckUtils]: 18: Hoare triple {43478#true} call setup(); {43478#true} is VALID [2020-07-08 11:41:30,284 INFO L280 TraceCheckUtils]: 19: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,284 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {43478#true} {43478#true} #443#return; {43478#true} is VALID [2020-07-08 11:41:30,285 INFO L263 TraceCheckUtils]: 21: Hoare triple {43478#true} call runTest(); {43478#true} is VALID [2020-07-08 11:41:30,286 INFO L263 TraceCheckUtils]: 22: Hoare triple {43478#true} call __utac_acc__Specification5_spec__1(); {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:41:30,286 INFO L280 TraceCheckUtils]: 23: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {43478#true} is VALID [2020-07-08 11:41:30,287 INFO L280 TraceCheckUtils]: 24: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,287 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43478#true} {43478#true} #529#return; {43478#true} is VALID [2020-07-08 11:41:30,287 INFO L263 TraceCheckUtils]: 26: Hoare triple {43478#true} call test(); {43478#true} is VALID [2020-07-08 11:41:30,288 INFO L280 TraceCheckUtils]: 27: Hoare triple {43478#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {43478#true} is VALID [2020-07-08 11:41:30,288 INFO L280 TraceCheckUtils]: 28: Hoare triple {43478#true} assume !false; {43478#true} is VALID [2020-07-08 11:41:30,288 INFO L280 TraceCheckUtils]: 29: Hoare triple {43478#true} assume ~splverifierCounter~0 < 4; {43478#true} is VALID [2020-07-08 11:41:30,289 INFO L280 TraceCheckUtils]: 30: Hoare triple {43478#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {43478#true} is VALID [2020-07-08 11:41:30,289 INFO L280 TraceCheckUtils]: 31: Hoare triple {43478#true} assume 0 != ~tmp~4; {43478#true} is VALID [2020-07-08 11:41:30,290 INFO L263 TraceCheckUtils]: 32: Hoare triple {43478#true} call waterRise(); {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:30,291 INFO L280 TraceCheckUtils]: 33: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {43478#true} is VALID [2020-07-08 11:41:30,291 INFO L280 TraceCheckUtils]: 34: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,291 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {43478#true} {43478#true} #487#return; {43478#true} is VALID [2020-07-08 11:41:30,292 INFO L280 TraceCheckUtils]: 36: Hoare triple {43478#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {43478#true} is VALID [2020-07-08 11:41:30,292 INFO L280 TraceCheckUtils]: 37: Hoare triple {43478#true} assume !(0 != ~tmp___0~1); {43478#true} is VALID [2020-07-08 11:41:30,292 INFO L280 TraceCheckUtils]: 38: Hoare triple {43478#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {43478#true} is VALID [2020-07-08 11:41:30,293 INFO L280 TraceCheckUtils]: 39: Hoare triple {43478#true} assume 0 != ~tmp___2~0; {43478#true} is VALID [2020-07-08 11:41:30,294 INFO L263 TraceCheckUtils]: 40: Hoare triple {43478#true} call timeShift(); {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:41:30,296 INFO L263 TraceCheckUtils]: 41: Hoare triple {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:41:30,296 INFO L263 TraceCheckUtils]: 42: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-08 11:41:30,297 INFO L280 TraceCheckUtils]: 43: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-08 11:41:30,297 INFO L280 TraceCheckUtils]: 44: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,297 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-08 11:41:30,298 INFO L280 TraceCheckUtils]: 46: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-08 11:41:30,298 INFO L280 TraceCheckUtils]: 47: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,298 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {43478#true} {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {43478#true} is VALID [2020-07-08 11:41:30,299 INFO L280 TraceCheckUtils]: 49: Hoare triple {43478#true} assume !(0 != ~pumpRunning~0); {43478#true} is VALID [2020-07-08 11:41:30,299 INFO L280 TraceCheckUtils]: 50: Hoare triple {43478#true} assume 0 != ~systemActive~0; {43478#true} is VALID [2020-07-08 11:41:30,300 INFO L263 TraceCheckUtils]: 51: Hoare triple {43478#true} call processEnvironment(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:30,301 INFO L280 TraceCheckUtils]: 52: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43478#true} is VALID [2020-07-08 11:41:30,301 INFO L280 TraceCheckUtils]: 53: Hoare triple {43478#true} assume !(0 != ~pumpRunning~0); {43478#true} is VALID [2020-07-08 11:41:30,302 INFO L263 TraceCheckUtils]: 54: Hoare triple {43478#true} call processEnvironment__wrappee__highWaterSensor(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:30,303 INFO L280 TraceCheckUtils]: 55: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43478#true} is VALID [2020-07-08 11:41:30,303 INFO L280 TraceCheckUtils]: 56: Hoare triple {43478#true} assume 0 == ~pumpRunning~0; {43478#true} is VALID [2020-07-08 11:41:30,303 INFO L263 TraceCheckUtils]: 57: Hoare triple {43478#true} call #t~ret1 := isHighWaterLevel(); {43478#true} is VALID [2020-07-08 11:41:30,304 INFO L280 TraceCheckUtils]: 58: Hoare triple {43478#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {43478#true} is VALID [2020-07-08 11:41:30,304 INFO L263 TraceCheckUtils]: 59: Hoare triple {43478#true} call #t~ret20 := isHighWaterSensorDry(); {43478#true} is VALID [2020-07-08 11:41:30,304 INFO L280 TraceCheckUtils]: 60: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:30,304 INFO L280 TraceCheckUtils]: 61: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:30,305 INFO L280 TraceCheckUtils]: 62: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,305 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-08 11:41:30,305 INFO L280 TraceCheckUtils]: 64: Hoare triple {43478#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {43478#true} is VALID [2020-07-08 11:41:30,306 INFO L280 TraceCheckUtils]: 65: Hoare triple {43478#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {43478#true} is VALID [2020-07-08 11:41:30,306 INFO L280 TraceCheckUtils]: 66: Hoare triple {43478#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {43478#true} is VALID [2020-07-08 11:41:30,306 INFO L280 TraceCheckUtils]: 67: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,307 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {43478#true} {43478#true} #511#return; {43478#true} is VALID [2020-07-08 11:41:30,307 INFO L280 TraceCheckUtils]: 69: Hoare triple {43478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43478#true} is VALID [2020-07-08 11:41:30,307 INFO L280 TraceCheckUtils]: 70: Hoare triple {43478#true} assume 0 != ~tmp~0; {43478#true} is VALID [2020-07-08 11:41:30,309 INFO L263 TraceCheckUtils]: 71: Hoare triple {43478#true} call activatePump(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:30,309 INFO L280 TraceCheckUtils]: 72: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43478#true} is VALID [2020-07-08 11:41:30,309 INFO L280 TraceCheckUtils]: 73: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,310 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {43478#true} {43478#true} #513#return; {43478#true} is VALID [2020-07-08 11:41:30,310 INFO L280 TraceCheckUtils]: 75: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,310 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {43478#true} {43478#true} #485#return; {43478#true} is VALID [2020-07-08 11:41:30,311 INFO L280 TraceCheckUtils]: 77: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,311 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {43478#true} {43478#true} #503#return; {43478#true} is VALID [2020-07-08 11:41:30,311 INFO L263 TraceCheckUtils]: 79: Hoare triple {43478#true} call __utac_acc__Specification5_spec__3(); {43478#true} is VALID [2020-07-08 11:41:30,312 INFO L280 TraceCheckUtils]: 80: Hoare triple {43478#true} havoc ~tmp~5;havoc ~tmp___0~2; {43478#true} is VALID [2020-07-08 11:41:30,312 INFO L263 TraceCheckUtils]: 81: Hoare triple {43478#true} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-08 11:41:30,313 INFO L280 TraceCheckUtils]: 82: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:41:30,314 INFO L280 TraceCheckUtils]: 83: Hoare triple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:41:30,316 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} {43478#true} #521#return; {43779#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} is VALID [2020-07-08 11:41:30,318 INFO L280 TraceCheckUtils]: 85: Hoare triple {43779#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43780#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0))} is VALID [2020-07-08 11:41:30,319 INFO L280 TraceCheckUtils]: 86: Hoare triple {43780#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0))} assume !(2 != ~tmp~5); {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:30,320 INFO L280 TraceCheckUtils]: 87: Hoare triple {43548#(= 2 ~waterLevel~0)} assume true; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:30,321 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {43548#(= 2 ~waterLevel~0)} {43478#true} #505#return; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:30,322 INFO L280 TraceCheckUtils]: 89: Hoare triple {43548#(= 2 ~waterLevel~0)} assume true; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:30,323 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {43548#(= 2 ~waterLevel~0)} {43478#true} #493#return; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:30,324 INFO L280 TraceCheckUtils]: 91: Hoare triple {43548#(= 2 ~waterLevel~0)} assume !false; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:30,325 INFO L280 TraceCheckUtils]: 92: Hoare triple {43548#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:30,327 INFO L280 TraceCheckUtils]: 93: Hoare triple {43548#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:30,328 INFO L280 TraceCheckUtils]: 94: Hoare triple {43548#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:30,329 INFO L280 TraceCheckUtils]: 95: Hoare triple {43548#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:30,330 INFO L280 TraceCheckUtils]: 96: Hoare triple {43548#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:30,331 INFO L280 TraceCheckUtils]: 97: Hoare triple {43548#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:30,332 INFO L280 TraceCheckUtils]: 98: Hoare triple {43548#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:30,334 INFO L263 TraceCheckUtils]: 99: Hoare triple {43548#(= 2 ~waterLevel~0)} call timeShift(); {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:41:30,336 INFO L263 TraceCheckUtils]: 100: Hoare triple {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:41:30,336 INFO L263 TraceCheckUtils]: 101: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-08 11:41:30,336 INFO L280 TraceCheckUtils]: 102: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-08 11:41:30,337 INFO L280 TraceCheckUtils]: 103: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,337 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-08 11:41:30,337 INFO L280 TraceCheckUtils]: 105: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-08 11:41:30,338 INFO L280 TraceCheckUtils]: 106: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,339 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {43478#true} {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:30,341 INFO L280 TraceCheckUtils]: 108: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:30,342 INFO L263 TraceCheckUtils]: 109: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:30,343 INFO L280 TraceCheckUtils]: 110: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:41:30,344 INFO L280 TraceCheckUtils]: 111: Hoare triple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:41:30,346 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} #501#return; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:41:30,347 INFO L280 TraceCheckUtils]: 113: Hoare triple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:41:30,348 INFO L263 TraceCheckUtils]: 114: Hoare triple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:30,349 INFO L280 TraceCheckUtils]: 115: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43478#true} is VALID [2020-07-08 11:41:30,349 INFO L280 TraceCheckUtils]: 116: Hoare triple {43478#true} assume 0 != ~pumpRunning~0; {43478#true} is VALID [2020-07-08 11:41:30,349 INFO L263 TraceCheckUtils]: 117: Hoare triple {43478#true} call #t~ret2 := isMethaneAlarm(); {43478#true} is VALID [2020-07-08 11:41:30,350 INFO L280 TraceCheckUtils]: 118: Hoare triple {43478#true} havoc ~retValue_acc~2; {43478#true} is VALID [2020-07-08 11:41:30,350 INFO L263 TraceCheckUtils]: 119: Hoare triple {43478#true} call #t~ret3 := isMethaneLevelCritical(); {43478#true} is VALID [2020-07-08 11:41:30,350 INFO L280 TraceCheckUtils]: 120: Hoare triple {43478#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43478#true} is VALID [2020-07-08 11:41:30,351 INFO L280 TraceCheckUtils]: 121: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,351 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {43478#true} {43478#true} #533#return; {43478#true} is VALID [2020-07-08 11:41:30,351 INFO L280 TraceCheckUtils]: 123: Hoare triple {43478#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {43478#true} is VALID [2020-07-08 11:41:30,352 INFO L280 TraceCheckUtils]: 124: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,352 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {43478#true} {43478#true} #479#return; {43478#true} is VALID [2020-07-08 11:41:30,352 INFO L280 TraceCheckUtils]: 126: Hoare triple {43478#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {43478#true} is VALID [2020-07-08 11:41:30,353 INFO L280 TraceCheckUtils]: 127: Hoare triple {43478#true} assume !(0 != ~tmp~1); {43478#true} is VALID [2020-07-08 11:41:30,354 INFO L263 TraceCheckUtils]: 128: Hoare triple {43478#true} call processEnvironment__wrappee__highWaterSensor(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:30,354 INFO L280 TraceCheckUtils]: 129: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43478#true} is VALID [2020-07-08 11:41:30,355 INFO L280 TraceCheckUtils]: 130: Hoare triple {43478#true} assume !(0 == ~pumpRunning~0); {43478#true} is VALID [2020-07-08 11:41:30,355 INFO L263 TraceCheckUtils]: 131: Hoare triple {43478#true} call processEnvironment__wrappee__base(); {43478#true} is VALID [2020-07-08 11:41:30,355 INFO L280 TraceCheckUtils]: 132: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,356 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {43478#true} {43478#true} #517#return; {43478#true} is VALID [2020-07-08 11:41:30,356 INFO L280 TraceCheckUtils]: 134: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,356 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {43478#true} {43478#true} #483#return; {43478#true} is VALID [2020-07-08 11:41:30,356 INFO L280 TraceCheckUtils]: 136: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,357 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {43478#true} {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #503#return; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:41:30,357 INFO L263 TraceCheckUtils]: 138: Hoare triple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {43478#true} is VALID [2020-07-08 11:41:30,358 INFO L280 TraceCheckUtils]: 139: Hoare triple {43478#true} havoc ~tmp~5;havoc ~tmp___0~2; {43478#true} is VALID [2020-07-08 11:41:30,358 INFO L263 TraceCheckUtils]: 140: Hoare triple {43478#true} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-08 11:41:30,359 INFO L280 TraceCheckUtils]: 141: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:41:30,361 INFO L280 TraceCheckUtils]: 142: Hoare triple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:41:30,362 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} {43478#true} #521#return; {43852#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} is VALID [2020-07-08 11:41:30,363 INFO L280 TraceCheckUtils]: 144: Hoare triple {43852#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43853#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~5)) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:41:30,364 INFO L280 TraceCheckUtils]: 145: Hoare triple {43853#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~5)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~5); {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:30,366 INFO L280 TraceCheckUtils]: 146: Hoare triple {43548#(= 2 ~waterLevel~0)} assume true; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:30,367 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {43548#(= 2 ~waterLevel~0)} {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #505#return; {43825#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:41:30,368 INFO L280 TraceCheckUtils]: 148: Hoare triple {43825#(not (= 2 |old(~waterLevel~0)|))} assume true; {43825#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:41:30,370 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {43825#(not (= 2 |old(~waterLevel~0)|))} {43548#(= 2 ~waterLevel~0)} #493#return; {43479#false} is VALID [2020-07-08 11:41:30,370 INFO L280 TraceCheckUtils]: 150: Hoare triple {43479#false} assume !false; {43479#false} is VALID [2020-07-08 11:41:30,370 INFO L280 TraceCheckUtils]: 151: Hoare triple {43479#false} assume ~splverifierCounter~0 < 4; {43479#false} is VALID [2020-07-08 11:41:30,371 INFO L280 TraceCheckUtils]: 152: Hoare triple {43479#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {43479#false} is VALID [2020-07-08 11:41:30,371 INFO L280 TraceCheckUtils]: 153: Hoare triple {43479#false} assume !(0 != ~tmp~4); {43479#false} is VALID [2020-07-08 11:41:30,371 INFO L280 TraceCheckUtils]: 154: Hoare triple {43479#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {43479#false} is VALID [2020-07-08 11:41:30,371 INFO L280 TraceCheckUtils]: 155: Hoare triple {43479#false} assume !(0 != ~tmp___0~1); {43479#false} is VALID [2020-07-08 11:41:30,372 INFO L280 TraceCheckUtils]: 156: Hoare triple {43479#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {43479#false} is VALID [2020-07-08 11:41:30,372 INFO L280 TraceCheckUtils]: 157: Hoare triple {43479#false} assume 0 != ~tmp___2~0; {43479#false} is VALID [2020-07-08 11:41:30,372 INFO L263 TraceCheckUtils]: 158: Hoare triple {43479#false} call timeShift(); {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:41:30,374 INFO L263 TraceCheckUtils]: 159: Hoare triple {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:41:30,375 INFO L263 TraceCheckUtils]: 160: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-08 11:41:30,375 INFO L280 TraceCheckUtils]: 161: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-08 11:41:30,375 INFO L280 TraceCheckUtils]: 162: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,376 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-08 11:41:30,376 INFO L280 TraceCheckUtils]: 164: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-08 11:41:30,376 INFO L280 TraceCheckUtils]: 165: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,377 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {43478#true} {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {43478#true} is VALID [2020-07-08 11:41:30,377 INFO L280 TraceCheckUtils]: 167: Hoare triple {43478#true} assume 0 != ~pumpRunning~0; {43478#true} is VALID [2020-07-08 11:41:30,378 INFO L263 TraceCheckUtils]: 168: Hoare triple {43478#true} call lowerWaterLevel(); {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:30,379 INFO L280 TraceCheckUtils]: 169: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43478#true} is VALID [2020-07-08 11:41:30,379 INFO L280 TraceCheckUtils]: 170: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,379 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {43478#true} {43478#true} #501#return; {43478#true} is VALID [2020-07-08 11:41:30,380 INFO L280 TraceCheckUtils]: 172: Hoare triple {43478#true} assume 0 != ~systemActive~0; {43478#true} is VALID [2020-07-08 11:41:30,381 INFO L263 TraceCheckUtils]: 173: Hoare triple {43478#true} call processEnvironment(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:30,381 INFO L280 TraceCheckUtils]: 174: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43478#true} is VALID [2020-07-08 11:41:30,382 INFO L280 TraceCheckUtils]: 175: Hoare triple {43478#true} assume 0 != ~pumpRunning~0; {43478#true} is VALID [2020-07-08 11:41:30,382 INFO L263 TraceCheckUtils]: 176: Hoare triple {43478#true} call #t~ret2 := isMethaneAlarm(); {43478#true} is VALID [2020-07-08 11:41:30,382 INFO L280 TraceCheckUtils]: 177: Hoare triple {43478#true} havoc ~retValue_acc~2; {43478#true} is VALID [2020-07-08 11:41:30,383 INFO L263 TraceCheckUtils]: 178: Hoare triple {43478#true} call #t~ret3 := isMethaneLevelCritical(); {43478#true} is VALID [2020-07-08 11:41:30,383 INFO L280 TraceCheckUtils]: 179: Hoare triple {43478#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43478#true} is VALID [2020-07-08 11:41:30,383 INFO L280 TraceCheckUtils]: 180: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,383 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {43478#true} {43478#true} #533#return; {43478#true} is VALID [2020-07-08 11:41:30,384 INFO L280 TraceCheckUtils]: 182: Hoare triple {43478#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {43478#true} is VALID [2020-07-08 11:41:30,384 INFO L280 TraceCheckUtils]: 183: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,384 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {43478#true} {43478#true} #479#return; {43478#true} is VALID [2020-07-08 11:41:30,385 INFO L280 TraceCheckUtils]: 185: Hoare triple {43478#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {43478#true} is VALID [2020-07-08 11:41:30,385 INFO L280 TraceCheckUtils]: 186: Hoare triple {43478#true} assume 0 != ~tmp~1; {43478#true} is VALID [2020-07-08 11:41:30,386 INFO L263 TraceCheckUtils]: 187: Hoare triple {43478#true} call deactivatePump(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:30,387 INFO L280 TraceCheckUtils]: 188: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43478#true} is VALID [2020-07-08 11:41:30,387 INFO L280 TraceCheckUtils]: 189: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,388 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {43478#true} {43478#true} #481#return; {43478#true} is VALID [2020-07-08 11:41:30,388 INFO L280 TraceCheckUtils]: 191: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,388 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {43478#true} {43478#true} #503#return; {43478#true} is VALID [2020-07-08 11:41:30,388 INFO L263 TraceCheckUtils]: 193: Hoare triple {43478#true} call __utac_acc__Specification5_spec__3(); {43478#true} is VALID [2020-07-08 11:41:30,389 INFO L280 TraceCheckUtils]: 194: Hoare triple {43478#true} havoc ~tmp~5;havoc ~tmp___0~2; {43478#true} is VALID [2020-07-08 11:41:30,389 INFO L263 TraceCheckUtils]: 195: Hoare triple {43478#true} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-08 11:41:30,389 INFO L280 TraceCheckUtils]: 196: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43478#true} is VALID [2020-07-08 11:41:30,390 INFO L280 TraceCheckUtils]: 197: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,390 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {43478#true} {43478#true} #521#return; {43478#true} is VALID [2020-07-08 11:41:30,390 INFO L280 TraceCheckUtils]: 199: Hoare triple {43478#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43478#true} is VALID [2020-07-08 11:41:30,391 INFO L280 TraceCheckUtils]: 200: Hoare triple {43478#true} assume !(2 != ~tmp~5); {43478#true} is VALID [2020-07-08 11:41:30,391 INFO L280 TraceCheckUtils]: 201: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,391 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {43478#true} {43478#true} #505#return; {43478#true} is VALID [2020-07-08 11:41:30,392 INFO L280 TraceCheckUtils]: 203: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,392 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {43478#true} {43479#false} #493#return; {43479#false} is VALID [2020-07-08 11:41:30,392 INFO L280 TraceCheckUtils]: 205: Hoare triple {43479#false} assume !false; {43479#false} is VALID [2020-07-08 11:41:30,393 INFO L280 TraceCheckUtils]: 206: Hoare triple {43479#false} assume ~splverifierCounter~0 < 4; {43479#false} is VALID [2020-07-08 11:41:30,393 INFO L280 TraceCheckUtils]: 207: Hoare triple {43479#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {43479#false} is VALID [2020-07-08 11:41:30,393 INFO L280 TraceCheckUtils]: 208: Hoare triple {43479#false} assume !(0 != ~tmp~4); {43479#false} is VALID [2020-07-08 11:41:30,394 INFO L280 TraceCheckUtils]: 209: Hoare triple {43479#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {43479#false} is VALID [2020-07-08 11:41:30,394 INFO L280 TraceCheckUtils]: 210: Hoare triple {43479#false} assume !(0 != ~tmp___0~1); {43479#false} is VALID [2020-07-08 11:41:30,394 INFO L280 TraceCheckUtils]: 211: Hoare triple {43479#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {43479#false} is VALID [2020-07-08 11:41:30,395 INFO L280 TraceCheckUtils]: 212: Hoare triple {43479#false} assume 0 != ~tmp___2~0; {43479#false} is VALID [2020-07-08 11:41:30,395 INFO L263 TraceCheckUtils]: 213: Hoare triple {43479#false} call timeShift(); {43479#false} is VALID [2020-07-08 11:41:30,395 INFO L263 TraceCheckUtils]: 214: Hoare triple {43479#false} call __utac_acc__Specification5_spec__2(); {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:41:30,395 INFO L263 TraceCheckUtils]: 215: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-08 11:41:30,396 INFO L280 TraceCheckUtils]: 216: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-08 11:41:30,396 INFO L280 TraceCheckUtils]: 217: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,396 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-08 11:41:30,397 INFO L280 TraceCheckUtils]: 219: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-08 11:41:30,397 INFO L280 TraceCheckUtils]: 220: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,397 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {43478#true} {43479#false} #499#return; {43479#false} is VALID [2020-07-08 11:41:30,398 INFO L280 TraceCheckUtils]: 222: Hoare triple {43479#false} assume !(0 != ~pumpRunning~0); {43479#false} is VALID [2020-07-08 11:41:30,398 INFO L280 TraceCheckUtils]: 223: Hoare triple {43479#false} assume 0 != ~systemActive~0; {43479#false} is VALID [2020-07-08 11:41:30,398 INFO L263 TraceCheckUtils]: 224: Hoare triple {43479#false} call processEnvironment(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:30,398 INFO L280 TraceCheckUtils]: 225: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43478#true} is VALID [2020-07-08 11:41:30,399 INFO L280 TraceCheckUtils]: 226: Hoare triple {43478#true} assume !(0 != ~pumpRunning~0); {43478#true} is VALID [2020-07-08 11:41:30,400 INFO L263 TraceCheckUtils]: 227: Hoare triple {43478#true} call processEnvironment__wrappee__highWaterSensor(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:30,401 INFO L280 TraceCheckUtils]: 228: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43478#true} is VALID [2020-07-08 11:41:30,401 INFO L280 TraceCheckUtils]: 229: Hoare triple {43478#true} assume 0 == ~pumpRunning~0; {43478#true} is VALID [2020-07-08 11:41:30,401 INFO L263 TraceCheckUtils]: 230: Hoare triple {43478#true} call #t~ret1 := isHighWaterLevel(); {43478#true} is VALID [2020-07-08 11:41:30,401 INFO L280 TraceCheckUtils]: 231: Hoare triple {43478#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {43478#true} is VALID [2020-07-08 11:41:30,402 INFO L263 TraceCheckUtils]: 232: Hoare triple {43478#true} call #t~ret20 := isHighWaterSensorDry(); {43478#true} is VALID [2020-07-08 11:41:30,402 INFO L280 TraceCheckUtils]: 233: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:30,402 INFO L280 TraceCheckUtils]: 234: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:30,403 INFO L280 TraceCheckUtils]: 235: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,403 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-08 11:41:30,403 INFO L280 TraceCheckUtils]: 237: Hoare triple {43478#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {43478#true} is VALID [2020-07-08 11:41:30,404 INFO L280 TraceCheckUtils]: 238: Hoare triple {43478#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {43478#true} is VALID [2020-07-08 11:41:30,404 INFO L280 TraceCheckUtils]: 239: Hoare triple {43478#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {43478#true} is VALID [2020-07-08 11:41:30,404 INFO L280 TraceCheckUtils]: 240: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,405 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {43478#true} {43478#true} #511#return; {43478#true} is VALID [2020-07-08 11:41:30,405 INFO L280 TraceCheckUtils]: 242: Hoare triple {43478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43478#true} is VALID [2020-07-08 11:41:30,405 INFO L280 TraceCheckUtils]: 243: Hoare triple {43478#true} assume 0 != ~tmp~0; {43478#true} is VALID [2020-07-08 11:41:30,407 INFO L263 TraceCheckUtils]: 244: Hoare triple {43478#true} call activatePump(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:30,407 INFO L280 TraceCheckUtils]: 245: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43478#true} is VALID [2020-07-08 11:41:30,407 INFO L280 TraceCheckUtils]: 246: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,408 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {43478#true} {43478#true} #513#return; {43478#true} is VALID [2020-07-08 11:41:30,408 INFO L280 TraceCheckUtils]: 248: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,408 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {43478#true} {43478#true} #485#return; {43478#true} is VALID [2020-07-08 11:41:30,409 INFO L280 TraceCheckUtils]: 250: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,409 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {43478#true} {43479#false} #503#return; {43479#false} is VALID [2020-07-08 11:41:30,409 INFO L263 TraceCheckUtils]: 252: Hoare triple {43479#false} call __utac_acc__Specification5_spec__3(); {43479#false} is VALID [2020-07-08 11:41:30,409 INFO L280 TraceCheckUtils]: 253: Hoare triple {43479#false} havoc ~tmp~5;havoc ~tmp___0~2; {43479#false} is VALID [2020-07-08 11:41:30,410 INFO L263 TraceCheckUtils]: 254: Hoare triple {43479#false} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-08 11:41:30,410 INFO L280 TraceCheckUtils]: 255: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43478#true} is VALID [2020-07-08 11:41:30,410 INFO L280 TraceCheckUtils]: 256: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,411 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {43478#true} {43479#false} #521#return; {43479#false} is VALID [2020-07-08 11:41:30,411 INFO L280 TraceCheckUtils]: 258: Hoare triple {43479#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43479#false} is VALID [2020-07-08 11:41:30,411 INFO L280 TraceCheckUtils]: 259: Hoare triple {43479#false} assume 2 != ~tmp~5; {43479#false} is VALID [2020-07-08 11:41:30,412 INFO L263 TraceCheckUtils]: 260: Hoare triple {43479#false} call #t~ret28 := isPumpRunning(); {43478#true} is VALID [2020-07-08 11:41:30,412 INFO L280 TraceCheckUtils]: 261: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-08 11:41:30,412 INFO L280 TraceCheckUtils]: 262: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:30,412 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {43478#true} {43479#false} #523#return; {43479#false} is VALID [2020-07-08 11:41:30,413 INFO L280 TraceCheckUtils]: 264: Hoare triple {43479#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {43479#false} is VALID [2020-07-08 11:41:30,413 INFO L280 TraceCheckUtils]: 265: Hoare triple {43479#false} assume 0 != ~tmp___0~2; {43479#false} is VALID [2020-07-08 11:41:30,413 INFO L280 TraceCheckUtils]: 266: Hoare triple {43479#false} assume 0 == ~switchedOnBeforeTS~0; {43479#false} is VALID [2020-07-08 11:41:30,414 INFO L263 TraceCheckUtils]: 267: Hoare triple {43479#false} call __automaton_fail(); {43479#false} is VALID [2020-07-08 11:41:30,414 INFO L280 TraceCheckUtils]: 268: Hoare triple {43479#false} assume !false; {43479#false} is VALID [2020-07-08 11:41:30,567 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 76 proven. 31 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2020-07-08 11:41:30,567 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [623853934] [2020-07-08 11:41:30,568 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [787007808] [2020-07-08 11:41:30,568 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 [2020-07-08 11:41:30,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,915 INFO L264 TraceCheckSpWp]: Trace formula consists of 1204 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-08 11:41:31,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:31,020 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:41:31,814 INFO L263 TraceCheckUtils]: 0: Hoare triple {43478#true} call ULTIMATE.init(); {43478#true} is VALID [2020-07-08 11:41:31,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,821 INFO L280 TraceCheckUtils]: 2: Hoare triple {43961#(<= ~waterLevel~0 1)} assume true; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,822 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43961#(<= ~waterLevel~0 1)} {43478#true} #539#return; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,822 INFO L263 TraceCheckUtils]: 4: Hoare triple {43961#(<= ~waterLevel~0 1)} call #t~ret74 := main(); {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,823 INFO L280 TraceCheckUtils]: 5: Hoare triple {43961#(<= ~waterLevel~0 1)} havoc ~retValue_acc~5;havoc ~tmp~3; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,824 INFO L263 TraceCheckUtils]: 6: Hoare triple {43961#(<= ~waterLevel~0 1)} call select_helpers(); {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,824 INFO L280 TraceCheckUtils]: 7: Hoare triple {43961#(<= ~waterLevel~0 1)} assume true; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,825 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43961#(<= ~waterLevel~0 1)} {43961#(<= ~waterLevel~0 1)} #437#return; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,826 INFO L263 TraceCheckUtils]: 9: Hoare triple {43961#(<= ~waterLevel~0 1)} call select_features(); {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,827 INFO L280 TraceCheckUtils]: 10: Hoare triple {43961#(<= ~waterLevel~0 1)} assume true; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,827 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {43961#(<= ~waterLevel~0 1)} {43961#(<= ~waterLevel~0 1)} #439#return; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,828 INFO L263 TraceCheckUtils]: 12: Hoare triple {43961#(<= ~waterLevel~0 1)} call #t~ret21 := valid_product(); {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,829 INFO L280 TraceCheckUtils]: 13: Hoare triple {43961#(<= ~waterLevel~0 1)} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,829 INFO L280 TraceCheckUtils]: 14: Hoare triple {43961#(<= ~waterLevel~0 1)} assume true; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,830 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {43961#(<= ~waterLevel~0 1)} {43961#(<= ~waterLevel~0 1)} #441#return; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,831 INFO L280 TraceCheckUtils]: 16: Hoare triple {43961#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,832 INFO L280 TraceCheckUtils]: 17: Hoare triple {43961#(<= ~waterLevel~0 1)} assume 0 != ~tmp~3; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,833 INFO L263 TraceCheckUtils]: 18: Hoare triple {43961#(<= ~waterLevel~0 1)} call setup(); {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,833 INFO L280 TraceCheckUtils]: 19: Hoare triple {43961#(<= ~waterLevel~0 1)} assume true; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,834 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {43961#(<= ~waterLevel~0 1)} {43961#(<= ~waterLevel~0 1)} #443#return; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,835 INFO L263 TraceCheckUtils]: 21: Hoare triple {43961#(<= ~waterLevel~0 1)} call runTest(); {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,836 INFO L263 TraceCheckUtils]: 22: Hoare triple {43961#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,837 INFO L280 TraceCheckUtils]: 23: Hoare triple {43961#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,837 INFO L280 TraceCheckUtils]: 24: Hoare triple {43961#(<= ~waterLevel~0 1)} assume true; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,838 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43961#(<= ~waterLevel~0 1)} {43961#(<= ~waterLevel~0 1)} #529#return; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,839 INFO L263 TraceCheckUtils]: 26: Hoare triple {43961#(<= ~waterLevel~0 1)} call test(); {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,840 INFO L280 TraceCheckUtils]: 27: Hoare triple {43961#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,840 INFO L280 TraceCheckUtils]: 28: Hoare triple {43961#(<= ~waterLevel~0 1)} assume !false; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,841 INFO L280 TraceCheckUtils]: 29: Hoare triple {43961#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,842 INFO L280 TraceCheckUtils]: 30: Hoare triple {43961#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,842 INFO L280 TraceCheckUtils]: 31: Hoare triple {43961#(<= ~waterLevel~0 1)} assume 0 != ~tmp~4; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:41:31,843 INFO L263 TraceCheckUtils]: 32: Hoare triple {43961#(<= ~waterLevel~0 1)} call waterRise(); {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:31,845 INFO L280 TraceCheckUtils]: 33: Hoare triple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {44059#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:41:31,845 INFO L280 TraceCheckUtils]: 34: Hoare triple {44059#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {44059#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:41:31,847 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {44059#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {43961#(<= ~waterLevel~0 1)} #487#return; {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:41:31,847 INFO L280 TraceCheckUtils]: 36: Hoare triple {44066#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:41:31,848 INFO L280 TraceCheckUtils]: 37: Hoare triple {44066#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:41:31,900 INFO L280 TraceCheckUtils]: 38: Hoare triple {44066#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:41:31,905 INFO L280 TraceCheckUtils]: 39: Hoare triple {44066#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:41:31,906 INFO L263 TraceCheckUtils]: 40: Hoare triple {44066#(<= ~waterLevel~0 2)} call timeShift(); {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:31,906 INFO L263 TraceCheckUtils]: 41: Hoare triple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {43478#true} is VALID [2020-07-08 11:41:31,906 INFO L263 TraceCheckUtils]: 42: Hoare triple {43478#true} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-08 11:41:31,906 INFO L280 TraceCheckUtils]: 43: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-08 11:41:31,906 INFO L280 TraceCheckUtils]: 44: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:31,907 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {43478#true} {43478#true} #519#return; {43478#true} is VALID [2020-07-08 11:41:31,907 INFO L280 TraceCheckUtils]: 46: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-08 11:41:31,907 INFO L280 TraceCheckUtils]: 47: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:31,908 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {43478#true} {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #499#return; {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:31,908 INFO L280 TraceCheckUtils]: 49: Hoare triple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:31,909 INFO L280 TraceCheckUtils]: 50: Hoare triple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:31,909 INFO L263 TraceCheckUtils]: 51: Hoare triple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {43478#true} is VALID [2020-07-08 11:41:31,909 INFO L280 TraceCheckUtils]: 52: Hoare triple {43478#true} havoc ~tmp~1; {43478#true} is VALID [2020-07-08 11:41:31,909 INFO L280 TraceCheckUtils]: 53: Hoare triple {43478#true} assume !(0 != ~pumpRunning~0); {43478#true} is VALID [2020-07-08 11:41:31,910 INFO L263 TraceCheckUtils]: 54: Hoare triple {43478#true} call processEnvironment__wrappee__highWaterSensor(); {43478#true} is VALID [2020-07-08 11:41:31,910 INFO L280 TraceCheckUtils]: 55: Hoare triple {43478#true} havoc ~tmp~0; {43478#true} is VALID [2020-07-08 11:41:31,910 INFO L280 TraceCheckUtils]: 56: Hoare triple {43478#true} assume 0 == ~pumpRunning~0; {43478#true} is VALID [2020-07-08 11:41:31,910 INFO L263 TraceCheckUtils]: 57: Hoare triple {43478#true} call #t~ret1 := isHighWaterLevel(); {43478#true} is VALID [2020-07-08 11:41:31,910 INFO L280 TraceCheckUtils]: 58: Hoare triple {43478#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {43478#true} is VALID [2020-07-08 11:41:31,911 INFO L263 TraceCheckUtils]: 59: Hoare triple {43478#true} call #t~ret20 := isHighWaterSensorDry(); {43478#true} is VALID [2020-07-08 11:41:31,911 INFO L280 TraceCheckUtils]: 60: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:31,911 INFO L280 TraceCheckUtils]: 61: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-08 11:41:31,911 INFO L280 TraceCheckUtils]: 62: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:31,911 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-08 11:41:31,911 INFO L280 TraceCheckUtils]: 64: Hoare triple {43478#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {43478#true} is VALID [2020-07-08 11:41:31,912 INFO L280 TraceCheckUtils]: 65: Hoare triple {43478#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {43478#true} is VALID [2020-07-08 11:41:31,912 INFO L280 TraceCheckUtils]: 66: Hoare triple {43478#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {43478#true} is VALID [2020-07-08 11:41:31,912 INFO L280 TraceCheckUtils]: 67: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:31,912 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {43478#true} {43478#true} #511#return; {43478#true} is VALID [2020-07-08 11:41:31,912 INFO L280 TraceCheckUtils]: 69: Hoare triple {43478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43478#true} is VALID [2020-07-08 11:41:31,912 INFO L280 TraceCheckUtils]: 70: Hoare triple {43478#true} assume 0 != ~tmp~0; {43478#true} is VALID [2020-07-08 11:41:31,913 INFO L263 TraceCheckUtils]: 71: Hoare triple {43478#true} call activatePump(); {43478#true} is VALID [2020-07-08 11:41:31,913 INFO L280 TraceCheckUtils]: 72: Hoare triple {43478#true} ~pumpRunning~0 := 1; {43478#true} is VALID [2020-07-08 11:41:31,913 INFO L280 TraceCheckUtils]: 73: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:31,913 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {43478#true} {43478#true} #513#return; {43478#true} is VALID [2020-07-08 11:41:31,913 INFO L280 TraceCheckUtils]: 75: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:31,914 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {43478#true} {43478#true} #485#return; {43478#true} is VALID [2020-07-08 11:41:31,914 INFO L280 TraceCheckUtils]: 77: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:31,915 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {43478#true} {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #503#return; {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:31,915 INFO L263 TraceCheckUtils]: 79: Hoare triple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {43478#true} is VALID [2020-07-08 11:41:31,915 INFO L280 TraceCheckUtils]: 80: Hoare triple {43478#true} havoc ~tmp~5;havoc ~tmp___0~2; {43478#true} is VALID [2020-07-08 11:41:31,915 INFO L263 TraceCheckUtils]: 81: Hoare triple {43478#true} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-08 11:41:31,915 INFO L280 TraceCheckUtils]: 82: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43478#true} is VALID [2020-07-08 11:41:31,916 INFO L280 TraceCheckUtils]: 83: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:31,916 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {43478#true} {43478#true} #521#return; {43478#true} is VALID [2020-07-08 11:41:31,916 INFO L280 TraceCheckUtils]: 85: Hoare triple {43478#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43478#true} is VALID [2020-07-08 11:41:31,916 INFO L280 TraceCheckUtils]: 86: Hoare triple {43478#true} assume !(2 != ~tmp~5); {43478#true} is VALID [2020-07-08 11:41:31,916 INFO L280 TraceCheckUtils]: 87: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:31,917 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {43478#true} {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #505#return; {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:31,918 INFO L280 TraceCheckUtils]: 89: Hoare triple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:31,919 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {44066#(<= ~waterLevel~0 2)} #493#return; {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:41:31,920 INFO L280 TraceCheckUtils]: 91: Hoare triple {44066#(<= ~waterLevel~0 2)} assume !false; {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:41:31,920 INFO L280 TraceCheckUtils]: 92: Hoare triple {44066#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:41:31,921 INFO L280 TraceCheckUtils]: 93: Hoare triple {44066#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:41:31,922 INFO L280 TraceCheckUtils]: 94: Hoare triple {44066#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~4); {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:41:31,923 INFO L280 TraceCheckUtils]: 95: Hoare triple {44066#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:41:31,924 INFO L280 TraceCheckUtils]: 96: Hoare triple {44066#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:41:31,924 INFO L280 TraceCheckUtils]: 97: Hoare triple {44066#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:41:31,925 INFO L280 TraceCheckUtils]: 98: Hoare triple {44066#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:41:31,926 INFO L263 TraceCheckUtils]: 99: Hoare triple {44066#(<= ~waterLevel~0 2)} call timeShift(); {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:31,926 INFO L263 TraceCheckUtils]: 100: Hoare triple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {43478#true} is VALID [2020-07-08 11:41:31,926 INFO L263 TraceCheckUtils]: 101: Hoare triple {43478#true} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-08 11:41:31,927 INFO L280 TraceCheckUtils]: 102: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-08 11:41:31,927 INFO L280 TraceCheckUtils]: 103: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:31,927 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {43478#true} {43478#true} #519#return; {43478#true} is VALID [2020-07-08 11:41:31,927 INFO L280 TraceCheckUtils]: 105: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-08 11:41:31,928 INFO L280 TraceCheckUtils]: 106: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:31,929 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {43478#true} {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #499#return; {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:31,930 INFO L280 TraceCheckUtils]: 108: Hoare triple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:31,931 INFO L263 TraceCheckUtils]: 109: Hoare triple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:31,932 INFO L280 TraceCheckUtils]: 110: Hoare triple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:31,933 INFO L280 TraceCheckUtils]: 111: Hoare triple {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:31,934 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #501#return; {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:31,934 INFO L280 TraceCheckUtils]: 113: Hoare triple {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:31,935 INFO L263 TraceCheckUtils]: 114: Hoare triple {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {43478#true} is VALID [2020-07-08 11:41:31,935 INFO L280 TraceCheckUtils]: 115: Hoare triple {43478#true} havoc ~tmp~1; {43478#true} is VALID [2020-07-08 11:41:31,935 INFO L280 TraceCheckUtils]: 116: Hoare triple {43478#true} assume 0 != ~pumpRunning~0; {43478#true} is VALID [2020-07-08 11:41:31,935 INFO L263 TraceCheckUtils]: 117: Hoare triple {43478#true} call #t~ret2 := isMethaneAlarm(); {43478#true} is VALID [2020-07-08 11:41:31,935 INFO L280 TraceCheckUtils]: 118: Hoare triple {43478#true} havoc ~retValue_acc~2; {43478#true} is VALID [2020-07-08 11:41:31,936 INFO L263 TraceCheckUtils]: 119: Hoare triple {43478#true} call #t~ret3 := isMethaneLevelCritical(); {43478#true} is VALID [2020-07-08 11:41:31,936 INFO L280 TraceCheckUtils]: 120: Hoare triple {43478#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43478#true} is VALID [2020-07-08 11:41:31,936 INFO L280 TraceCheckUtils]: 121: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:31,936 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {43478#true} {43478#true} #533#return; {43478#true} is VALID [2020-07-08 11:41:31,936 INFO L280 TraceCheckUtils]: 123: Hoare triple {43478#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {43478#true} is VALID [2020-07-08 11:41:31,936 INFO L280 TraceCheckUtils]: 124: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:31,937 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {43478#true} {43478#true} #479#return; {43478#true} is VALID [2020-07-08 11:41:31,937 INFO L280 TraceCheckUtils]: 126: Hoare triple {43478#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {43478#true} is VALID [2020-07-08 11:41:31,937 INFO L280 TraceCheckUtils]: 127: Hoare triple {43478#true} assume !(0 != ~tmp~1); {43478#true} is VALID [2020-07-08 11:41:31,937 INFO L263 TraceCheckUtils]: 128: Hoare triple {43478#true} call processEnvironment__wrappee__highWaterSensor(); {43478#true} is VALID [2020-07-08 11:41:31,937 INFO L280 TraceCheckUtils]: 129: Hoare triple {43478#true} havoc ~tmp~0; {43478#true} is VALID [2020-07-08 11:41:31,938 INFO L280 TraceCheckUtils]: 130: Hoare triple {43478#true} assume !(0 == ~pumpRunning~0); {43478#true} is VALID [2020-07-08 11:41:31,938 INFO L263 TraceCheckUtils]: 131: Hoare triple {43478#true} call processEnvironment__wrappee__base(); {43478#true} is VALID [2020-07-08 11:41:31,938 INFO L280 TraceCheckUtils]: 132: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:31,938 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {43478#true} {43478#true} #517#return; {43478#true} is VALID [2020-07-08 11:41:31,938 INFO L280 TraceCheckUtils]: 134: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:31,939 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {43478#true} {43478#true} #483#return; {43478#true} is VALID [2020-07-08 11:41:31,939 INFO L280 TraceCheckUtils]: 136: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-08 11:41:31,942 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {43478#true} {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #503#return; {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:31,942 INFO L263 TraceCheckUtils]: 138: Hoare triple {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {43478#true} is VALID [2020-07-08 11:41:31,942 INFO L280 TraceCheckUtils]: 139: Hoare triple {43478#true} havoc ~tmp~5;havoc ~tmp___0~2; {43478#true} is VALID [2020-07-08 11:41:31,943 INFO L263 TraceCheckUtils]: 140: Hoare triple {43478#true} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-08 11:41:31,944 INFO L280 TraceCheckUtils]: 141: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {44386#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:41:31,944 INFO L280 TraceCheckUtils]: 142: Hoare triple {44386#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {44386#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:41:31,946 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {44386#(<= |getWaterLevel_#res| ~waterLevel~0)} {43478#true} #521#return; {44393#(<= |__utac_acc__Specification5_spec__3_#t~ret27| ~waterLevel~0)} is VALID [2020-07-08 11:41:31,946 INFO L280 TraceCheckUtils]: 144: Hoare triple {44393#(<= |__utac_acc__Specification5_spec__3_#t~ret27| ~waterLevel~0)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {44397#(<= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0)} is VALID [2020-07-08 11:41:31,947 INFO L280 TraceCheckUtils]: 145: Hoare triple {44397#(<= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0)} assume !(2 != ~tmp~5); {44401#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:31,948 INFO L280 TraceCheckUtils]: 146: Hoare triple {44401#(<= 2 ~waterLevel~0)} assume true; {44401#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:31,949 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {44401#(<= 2 ~waterLevel~0)} {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #505#return; {44408#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-08 11:41:31,950 INFO L280 TraceCheckUtils]: 148: Hoare triple {44408#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {44408#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-08 11:41:31,951 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {44408#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {44066#(<= ~waterLevel~0 2)} #493#return; {43479#false} is VALID [2020-07-08 11:41:31,951 INFO L280 TraceCheckUtils]: 150: Hoare triple {43479#false} assume !false; {43479#false} is VALID [2020-07-08 11:41:31,951 INFO L280 TraceCheckUtils]: 151: Hoare triple {43479#false} assume ~splverifierCounter~0 < 4; {43479#false} is VALID [2020-07-08 11:41:31,952 INFO L280 TraceCheckUtils]: 152: Hoare triple {43479#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {43479#false} is VALID [2020-07-08 11:41:31,952 INFO L280 TraceCheckUtils]: 153: Hoare triple {43479#false} assume !(0 != ~tmp~4); {43479#false} is VALID [2020-07-08 11:41:31,952 INFO L280 TraceCheckUtils]: 154: Hoare triple {43479#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {43479#false} is VALID [2020-07-08 11:41:31,952 INFO L280 TraceCheckUtils]: 155: Hoare triple {43479#false} assume !(0 != ~tmp___0~1); {43479#false} is VALID [2020-07-08 11:41:31,953 INFO L280 TraceCheckUtils]: 156: Hoare triple {43479#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {43479#false} is VALID [2020-07-08 11:41:31,953 INFO L280 TraceCheckUtils]: 157: Hoare triple {43479#false} assume 0 != ~tmp___2~0; {43479#false} is VALID [2020-07-08 11:41:31,953 INFO L263 TraceCheckUtils]: 158: Hoare triple {43479#false} call timeShift(); {43479#false} is VALID [2020-07-08 11:41:31,953 INFO L263 TraceCheckUtils]: 159: Hoare triple {43479#false} call __utac_acc__Specification5_spec__2(); {43479#false} is VALID [2020-07-08 11:41:31,954 INFO L263 TraceCheckUtils]: 160: Hoare triple {43479#false} call #t~ret26 := isPumpRunning(); {43479#false} is VALID [2020-07-08 11:41:31,954 INFO L280 TraceCheckUtils]: 161: Hoare triple {43479#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43479#false} is VALID [2020-07-08 11:41:31,954 INFO L280 TraceCheckUtils]: 162: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-08 11:41:31,954 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {43479#false} {43479#false} #519#return; {43479#false} is VALID [2020-07-08 11:41:31,955 INFO L280 TraceCheckUtils]: 164: Hoare triple {43479#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43479#false} is VALID [2020-07-08 11:41:31,955 INFO L280 TraceCheckUtils]: 165: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-08 11:41:31,955 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {43479#false} {43479#false} #499#return; {43479#false} is VALID [2020-07-08 11:41:31,955 INFO L280 TraceCheckUtils]: 167: Hoare triple {43479#false} assume 0 != ~pumpRunning~0; {43479#false} is VALID [2020-07-08 11:41:31,955 INFO L263 TraceCheckUtils]: 168: Hoare triple {43479#false} call lowerWaterLevel(); {43479#false} is VALID [2020-07-08 11:41:31,956 INFO L280 TraceCheckUtils]: 169: Hoare triple {43479#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43479#false} is VALID [2020-07-08 11:41:31,956 INFO L280 TraceCheckUtils]: 170: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-08 11:41:31,956 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {43479#false} {43479#false} #501#return; {43479#false} is VALID [2020-07-08 11:41:31,956 INFO L280 TraceCheckUtils]: 172: Hoare triple {43479#false} assume 0 != ~systemActive~0; {43479#false} is VALID [2020-07-08 11:41:31,957 INFO L263 TraceCheckUtils]: 173: Hoare triple {43479#false} call processEnvironment(); {43479#false} is VALID [2020-07-08 11:41:31,957 INFO L280 TraceCheckUtils]: 174: Hoare triple {43479#false} havoc ~tmp~1; {43479#false} is VALID [2020-07-08 11:41:31,957 INFO L280 TraceCheckUtils]: 175: Hoare triple {43479#false} assume 0 != ~pumpRunning~0; {43479#false} is VALID [2020-07-08 11:41:31,957 INFO L263 TraceCheckUtils]: 176: Hoare triple {43479#false} call #t~ret2 := isMethaneAlarm(); {43479#false} is VALID [2020-07-08 11:41:31,957 INFO L280 TraceCheckUtils]: 177: Hoare triple {43479#false} havoc ~retValue_acc~2; {43479#false} is VALID [2020-07-08 11:41:31,958 INFO L263 TraceCheckUtils]: 178: Hoare triple {43479#false} call #t~ret3 := isMethaneLevelCritical(); {43479#false} is VALID [2020-07-08 11:41:31,958 INFO L280 TraceCheckUtils]: 179: Hoare triple {43479#false} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43479#false} is VALID [2020-07-08 11:41:31,958 INFO L280 TraceCheckUtils]: 180: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-08 11:41:31,958 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {43479#false} {43479#false} #533#return; {43479#false} is VALID [2020-07-08 11:41:31,958 INFO L280 TraceCheckUtils]: 182: Hoare triple {43479#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {43479#false} is VALID [2020-07-08 11:41:31,959 INFO L280 TraceCheckUtils]: 183: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-08 11:41:31,959 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {43479#false} {43479#false} #479#return; {43479#false} is VALID [2020-07-08 11:41:31,959 INFO L280 TraceCheckUtils]: 185: Hoare triple {43479#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {43479#false} is VALID [2020-07-08 11:41:31,959 INFO L280 TraceCheckUtils]: 186: Hoare triple {43479#false} assume 0 != ~tmp~1; {43479#false} is VALID [2020-07-08 11:41:31,959 INFO L263 TraceCheckUtils]: 187: Hoare triple {43479#false} call deactivatePump(); {43479#false} is VALID [2020-07-08 11:41:31,960 INFO L280 TraceCheckUtils]: 188: Hoare triple {43479#false} ~pumpRunning~0 := 0; {43479#false} is VALID [2020-07-08 11:41:31,960 INFO L280 TraceCheckUtils]: 189: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-08 11:41:31,960 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {43479#false} {43479#false} #481#return; {43479#false} is VALID [2020-07-08 11:41:31,960 INFO L280 TraceCheckUtils]: 191: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-08 11:41:31,961 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {43479#false} {43479#false} #503#return; {43479#false} is VALID [2020-07-08 11:41:31,961 INFO L263 TraceCheckUtils]: 193: Hoare triple {43479#false} call __utac_acc__Specification5_spec__3(); {43479#false} is VALID [2020-07-08 11:41:31,961 INFO L280 TraceCheckUtils]: 194: Hoare triple {43479#false} havoc ~tmp~5;havoc ~tmp___0~2; {43479#false} is VALID [2020-07-08 11:41:31,961 INFO L263 TraceCheckUtils]: 195: Hoare triple {43479#false} call #t~ret27 := getWaterLevel(); {43479#false} is VALID [2020-07-08 11:41:31,961 INFO L280 TraceCheckUtils]: 196: Hoare triple {43479#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43479#false} is VALID [2020-07-08 11:41:31,962 INFO L280 TraceCheckUtils]: 197: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-08 11:41:31,962 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {43479#false} {43479#false} #521#return; {43479#false} is VALID [2020-07-08 11:41:31,962 INFO L280 TraceCheckUtils]: 199: Hoare triple {43479#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43479#false} is VALID [2020-07-08 11:41:31,962 INFO L280 TraceCheckUtils]: 200: Hoare triple {43479#false} assume !(2 != ~tmp~5); {43479#false} is VALID [2020-07-08 11:41:31,962 INFO L280 TraceCheckUtils]: 201: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-08 11:41:31,962 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {43479#false} {43479#false} #505#return; {43479#false} is VALID [2020-07-08 11:41:31,963 INFO L280 TraceCheckUtils]: 203: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-08 11:41:31,963 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {43479#false} {43479#false} #493#return; {43479#false} is VALID [2020-07-08 11:41:31,963 INFO L280 TraceCheckUtils]: 205: Hoare triple {43479#false} assume !false; {43479#false} is VALID [2020-07-08 11:41:31,963 INFO L280 TraceCheckUtils]: 206: Hoare triple {43479#false} assume ~splverifierCounter~0 < 4; {43479#false} is VALID [2020-07-08 11:41:31,963 INFO L280 TraceCheckUtils]: 207: Hoare triple {43479#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {43479#false} is VALID [2020-07-08 11:41:31,964 INFO L280 TraceCheckUtils]: 208: Hoare triple {43479#false} assume !(0 != ~tmp~4); {43479#false} is VALID [2020-07-08 11:41:31,964 INFO L280 TraceCheckUtils]: 209: Hoare triple {43479#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {43479#false} is VALID [2020-07-08 11:41:31,964 INFO L280 TraceCheckUtils]: 210: Hoare triple {43479#false} assume !(0 != ~tmp___0~1); {43479#false} is VALID [2020-07-08 11:41:31,964 INFO L280 TraceCheckUtils]: 211: Hoare triple {43479#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {43479#false} is VALID [2020-07-08 11:41:31,964 INFO L280 TraceCheckUtils]: 212: Hoare triple {43479#false} assume 0 != ~tmp___2~0; {43479#false} is VALID [2020-07-08 11:41:31,965 INFO L263 TraceCheckUtils]: 213: Hoare triple {43479#false} call timeShift(); {43479#false} is VALID [2020-07-08 11:41:31,965 INFO L263 TraceCheckUtils]: 214: Hoare triple {43479#false} call __utac_acc__Specification5_spec__2(); {43479#false} is VALID [2020-07-08 11:41:31,965 INFO L263 TraceCheckUtils]: 215: Hoare triple {43479#false} call #t~ret26 := isPumpRunning(); {43479#false} is VALID [2020-07-08 11:41:31,965 INFO L280 TraceCheckUtils]: 216: Hoare triple {43479#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43479#false} is VALID [2020-07-08 11:41:31,965 INFO L280 TraceCheckUtils]: 217: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-08 11:41:31,965 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {43479#false} {43479#false} #519#return; {43479#false} is VALID [2020-07-08 11:41:31,966 INFO L280 TraceCheckUtils]: 219: Hoare triple {43479#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43479#false} is VALID [2020-07-08 11:41:31,966 INFO L280 TraceCheckUtils]: 220: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-08 11:41:31,966 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {43479#false} {43479#false} #499#return; {43479#false} is VALID [2020-07-08 11:41:31,966 INFO L280 TraceCheckUtils]: 222: Hoare triple {43479#false} assume !(0 != ~pumpRunning~0); {43479#false} is VALID [2020-07-08 11:41:31,966 INFO L280 TraceCheckUtils]: 223: Hoare triple {43479#false} assume 0 != ~systemActive~0; {43479#false} is VALID [2020-07-08 11:41:31,967 INFO L263 TraceCheckUtils]: 224: Hoare triple {43479#false} call processEnvironment(); {43479#false} is VALID [2020-07-08 11:41:31,967 INFO L280 TraceCheckUtils]: 225: Hoare triple {43479#false} havoc ~tmp~1; {43479#false} is VALID [2020-07-08 11:41:31,967 INFO L280 TraceCheckUtils]: 226: Hoare triple {43479#false} assume !(0 != ~pumpRunning~0); {43479#false} is VALID [2020-07-08 11:41:31,967 INFO L263 TraceCheckUtils]: 227: Hoare triple {43479#false} call processEnvironment__wrappee__highWaterSensor(); {43479#false} is VALID [2020-07-08 11:41:31,967 INFO L280 TraceCheckUtils]: 228: Hoare triple {43479#false} havoc ~tmp~0; {43479#false} is VALID [2020-07-08 11:41:31,968 INFO L280 TraceCheckUtils]: 229: Hoare triple {43479#false} assume 0 == ~pumpRunning~0; {43479#false} is VALID [2020-07-08 11:41:31,968 INFO L263 TraceCheckUtils]: 230: Hoare triple {43479#false} call #t~ret1 := isHighWaterLevel(); {43479#false} is VALID [2020-07-08 11:41:31,968 INFO L280 TraceCheckUtils]: 231: Hoare triple {43479#false} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {43479#false} is VALID [2020-07-08 11:41:31,968 INFO L263 TraceCheckUtils]: 232: Hoare triple {43479#false} call #t~ret20 := isHighWaterSensorDry(); {43479#false} is VALID [2020-07-08 11:41:31,968 INFO L280 TraceCheckUtils]: 233: Hoare triple {43479#false} havoc ~retValue_acc~11; {43479#false} is VALID [2020-07-08 11:41:31,969 INFO L280 TraceCheckUtils]: 234: Hoare triple {43479#false} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43479#false} is VALID [2020-07-08 11:41:31,969 INFO L280 TraceCheckUtils]: 235: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-08 11:41:31,969 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {43479#false} {43479#false} #497#return; {43479#false} is VALID [2020-07-08 11:41:31,969 INFO L280 TraceCheckUtils]: 237: Hoare triple {43479#false} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {43479#false} is VALID [2020-07-08 11:41:31,969 INFO L280 TraceCheckUtils]: 238: Hoare triple {43479#false} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {43479#false} is VALID [2020-07-08 11:41:31,969 INFO L280 TraceCheckUtils]: 239: Hoare triple {43479#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {43479#false} is VALID [2020-07-08 11:41:31,970 INFO L280 TraceCheckUtils]: 240: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-08 11:41:31,970 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {43479#false} {43479#false} #511#return; {43479#false} is VALID [2020-07-08 11:41:31,970 INFO L280 TraceCheckUtils]: 242: Hoare triple {43479#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43479#false} is VALID [2020-07-08 11:41:31,970 INFO L280 TraceCheckUtils]: 243: Hoare triple {43479#false} assume 0 != ~tmp~0; {43479#false} is VALID [2020-07-08 11:41:31,970 INFO L263 TraceCheckUtils]: 244: Hoare triple {43479#false} call activatePump(); {43479#false} is VALID [2020-07-08 11:41:31,971 INFO L280 TraceCheckUtils]: 245: Hoare triple {43479#false} ~pumpRunning~0 := 1; {43479#false} is VALID [2020-07-08 11:41:31,971 INFO L280 TraceCheckUtils]: 246: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-08 11:41:31,971 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {43479#false} {43479#false} #513#return; {43479#false} is VALID [2020-07-08 11:41:31,971 INFO L280 TraceCheckUtils]: 248: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-08 11:41:31,971 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {43479#false} {43479#false} #485#return; {43479#false} is VALID [2020-07-08 11:41:31,972 INFO L280 TraceCheckUtils]: 250: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-08 11:41:31,972 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {43479#false} {43479#false} #503#return; {43479#false} is VALID [2020-07-08 11:41:31,972 INFO L263 TraceCheckUtils]: 252: Hoare triple {43479#false} call __utac_acc__Specification5_spec__3(); {43479#false} is VALID [2020-07-08 11:41:31,972 INFO L280 TraceCheckUtils]: 253: Hoare triple {43479#false} havoc ~tmp~5;havoc ~tmp___0~2; {43479#false} is VALID [2020-07-08 11:41:31,972 INFO L263 TraceCheckUtils]: 254: Hoare triple {43479#false} call #t~ret27 := getWaterLevel(); {43479#false} is VALID [2020-07-08 11:41:31,973 INFO L280 TraceCheckUtils]: 255: Hoare triple {43479#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43479#false} is VALID [2020-07-08 11:41:31,973 INFO L280 TraceCheckUtils]: 256: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-08 11:41:31,973 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {43479#false} {43479#false} #521#return; {43479#false} is VALID [2020-07-08 11:41:31,973 INFO L280 TraceCheckUtils]: 258: Hoare triple {43479#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43479#false} is VALID [2020-07-08 11:41:31,973 INFO L280 TraceCheckUtils]: 259: Hoare triple {43479#false} assume 2 != ~tmp~5; {43479#false} is VALID [2020-07-08 11:41:31,974 INFO L263 TraceCheckUtils]: 260: Hoare triple {43479#false} call #t~ret28 := isPumpRunning(); {43479#false} is VALID [2020-07-08 11:41:31,974 INFO L280 TraceCheckUtils]: 261: Hoare triple {43479#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43479#false} is VALID [2020-07-08 11:41:31,974 INFO L280 TraceCheckUtils]: 262: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-08 11:41:31,974 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {43479#false} {43479#false} #523#return; {43479#false} is VALID [2020-07-08 11:41:31,974 INFO L280 TraceCheckUtils]: 264: Hoare triple {43479#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {43479#false} is VALID [2020-07-08 11:41:31,975 INFO L280 TraceCheckUtils]: 265: Hoare triple {43479#false} assume 0 != ~tmp___0~2; {43479#false} is VALID [2020-07-08 11:41:31,975 INFO L280 TraceCheckUtils]: 266: Hoare triple {43479#false} assume 0 == ~switchedOnBeforeTS~0; {43479#false} is VALID [2020-07-08 11:41:31,975 INFO L263 TraceCheckUtils]: 267: Hoare triple {43479#false} call __automaton_fail(); {43479#false} is VALID [2020-07-08 11:41:31,975 INFO L280 TraceCheckUtils]: 268: Hoare triple {43479#false} assume !false; {43479#false} is VALID [2020-07-08 11:41:32,035 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 195 proven. 4 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2020-07-08 11:41:32,036 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:41:32,036 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 25 [2020-07-08 11:41:32,036 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [533612909] [2020-07-08 11:41:32,038 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 269 [2020-07-08 11:41:32,321 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:41:32,321 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 25 states. [2020-07-08 11:41:32,766 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 331 edges. 331 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:41:32,767 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2020-07-08 11:41:32,767 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:41:32,767 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2020-07-08 11:41:32,768 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=520, Unknown=0, NotChecked=0, Total=600 [2020-07-08 11:41:32,768 INFO L87 Difference]: Start difference. First operand 1588 states and 1864 transitions. Second operand 25 states. [2020-07-08 11:41:35,134 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-07-08 11:41:42,826 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:41:49,173 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 191 [2020-07-08 11:41:50,497 WARN L193 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-08 11:41:51,686 WARN L193 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-08 11:41:52,084 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:41:52,741 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:41:53,720 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:41:54,503 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:41:55,044 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:42:03,190 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:42:04,458 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:42:51,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:42:51,156 INFO L93 Difference]: Finished difference Result 4329 states and 5914 transitions. [2020-07-08 11:42:51,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2020-07-08 11:42:51,157 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 269 [2020-07-08 11:42:51,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:42:51,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-08 11:42:51,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 846 transitions. [2020-07-08 11:42:51,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-08 11:42:51,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 846 transitions. [2020-07-08 11:42:51,186 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 45 states and 846 transitions. [2020-07-08 11:42:53,877 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 846 edges. 846 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:42:54,263 INFO L225 Difference]: With dead ends: 4329 [2020-07-08 11:42:54,264 INFO L226 Difference]: Without dead ends: 2788 [2020-07-08 11:42:54,270 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 441 GetRequests, 376 SyntacticMatches, 1 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1106 ImplicationChecksByTransitivity, 6.8s TimeCoverageRelationStatistics Valid=746, Invalid=3544, Unknown=0, NotChecked=0, Total=4290 [2020-07-08 11:42:54,273 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2788 states. [2020-07-08 11:43:13,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2788 to 1984. [2020-07-08 11:43:13,129 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:43:13,129 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2788 states. Second operand 1984 states. [2020-07-08 11:43:13,129 INFO L74 IsIncluded]: Start isIncluded. First operand 2788 states. Second operand 1984 states. [2020-07-08 11:43:13,129 INFO L87 Difference]: Start difference. First operand 2788 states. Second operand 1984 states. [2020-07-08 11:43:13,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:43:13,388 INFO L93 Difference]: Finished difference Result 2788 states and 3729 transitions. [2020-07-08 11:43:13,388 INFO L276 IsEmpty]: Start isEmpty. Operand 2788 states and 3729 transitions. [2020-07-08 11:43:13,394 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:43:13,394 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:43:13,394 INFO L74 IsIncluded]: Start isIncluded. First operand 1984 states. Second operand 2788 states. [2020-07-08 11:43:13,394 INFO L87 Difference]: Start difference. First operand 1984 states. Second operand 2788 states. [2020-07-08 11:43:13,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:43:13,674 INFO L93 Difference]: Finished difference Result 2788 states and 3729 transitions. [2020-07-08 11:43:13,674 INFO L276 IsEmpty]: Start isEmpty. Operand 2788 states and 3729 transitions. [2020-07-08 11:43:13,680 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:43:13,680 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:43:13,680 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:43:13,680 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:43:13,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1984 states. [2020-07-08 11:43:13,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 1984 states and 2338 transitions. [2020-07-08 11:43:13,847 INFO L78 Accepts]: Start accepts. Automaton has 1984 states and 2338 transitions. Word has length 269 [2020-07-08 11:43:13,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:43:13,847 INFO L479 AbstractCegarLoop]: Abstraction has 1984 states and 2338 transitions. [2020-07-08 11:43:13,847 INFO L480 AbstractCegarLoop]: Interpolant automaton has 25 states. [2020-07-08 11:43:13,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 2338 transitions. [2020-07-08 11:43:13,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2020-07-08 11:43:13,854 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:43:13,854 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:43:14,067 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-08 11:43:14,068 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:43:14,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:43:14,069 INFO L82 PathProgramCache]: Analyzing trace with hash -1874771990, now seen corresponding path program 1 times [2020-07-08 11:43:14,069 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:43:14,070 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2020114344] [2020-07-08 11:43:14,070 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:43:14,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,484 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:43:14,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {59270#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {59046#true} is VALID [2020-07-08 11:43:14,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,544 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #539#return; {59046#true} is VALID [2020-07-08 11:43:14,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,550 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59046#true} {59046#true} #437#return; {59046#true} is VALID [2020-07-08 11:43:14,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,555 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59046#true} {59046#true} #439#return; {59046#true} is VALID [2020-07-08 11:43:14,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {59271#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:43:14,590 INFO L280 TraceCheckUtils]: 1: Hoare triple {59271#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {59271#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:43:14,592 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59271#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {59046#true} #441#return; {59058#(= |main_#t~ret21| 1)} is VALID [2020-07-08 11:43:14,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,594 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,595 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59046#true} {59046#true} #443#return; {59046#true} is VALID [2020-07-08 11:43:14,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {59046#true} is VALID [2020-07-08 11:43:14,616 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,616 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #529#return; {59046#true} is VALID [2020-07-08 11:43:14,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59046#true} is VALID [2020-07-08 11:43:14,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,640 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #487#return; {59046#true} is VALID [2020-07-08 11:43:14,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:14,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,720 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-08 11:43:14,720 INFO L263 TraceCheckUtils]: 0: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-08 11:43:14,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:14,720 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,720 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-08 11:43:14,721 INFO L280 TraceCheckUtils]: 4: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-08 11:43:14,721 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,721 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59046#true} {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {59046#true} is VALID [2020-07-08 11:43:14,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:14,784 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:14,784 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,784 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-08 11:43:14,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {59046#true} is VALID [2020-07-08 11:43:14,785 INFO L263 TraceCheckUtils]: 1: Hoare triple {59046#true} call #t~ret20 := isHighWaterSensorDry(); {59046#true} is VALID [2020-07-08 11:43:14,785 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:14,785 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:14,786 INFO L280 TraceCheckUtils]: 4: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,786 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-08 11:43:14,786 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {59046#true} is VALID [2020-07-08 11:43:14,786 INFO L280 TraceCheckUtils]: 7: Hoare triple {59046#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {59046#true} is VALID [2020-07-08 11:43:14,786 INFO L280 TraceCheckUtils]: 8: Hoare triple {59046#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {59046#true} is VALID [2020-07-08 11:43:14,787 INFO L280 TraceCheckUtils]: 9: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,787 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59046#true} {59046#true} #511#return; {59046#true} is VALID [2020-07-08 11:43:14,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,794 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #513#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {59046#true} is VALID [2020-07-08 11:43:14,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume 0 == ~pumpRunning~0; {59046#true} is VALID [2020-07-08 11:43:14,794 INFO L263 TraceCheckUtils]: 2: Hoare triple {59046#true} call #t~ret1 := isHighWaterLevel(); {59046#true} is VALID [2020-07-08 11:43:14,795 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {59046#true} is VALID [2020-07-08 11:43:14,795 INFO L263 TraceCheckUtils]: 4: Hoare triple {59046#true} call #t~ret20 := isHighWaterSensorDry(); {59046#true} is VALID [2020-07-08 11:43:14,795 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:14,795 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:14,795 INFO L280 TraceCheckUtils]: 7: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,796 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-08 11:43:14,796 INFO L280 TraceCheckUtils]: 9: Hoare triple {59046#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {59046#true} is VALID [2020-07-08 11:43:14,796 INFO L280 TraceCheckUtils]: 10: Hoare triple {59046#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {59046#true} is VALID [2020-07-08 11:43:14,796 INFO L280 TraceCheckUtils]: 11: Hoare triple {59046#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {59046#true} is VALID [2020-07-08 11:43:14,796 INFO L280 TraceCheckUtils]: 12: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,797 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {59046#true} {59046#true} #511#return; {59046#true} is VALID [2020-07-08 11:43:14,797 INFO L280 TraceCheckUtils]: 14: Hoare triple {59046#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {59046#true} is VALID [2020-07-08 11:43:14,797 INFO L280 TraceCheckUtils]: 15: Hoare triple {59046#true} assume 0 != ~tmp~0; {59046#true} is VALID [2020-07-08 11:43:14,798 INFO L263 TraceCheckUtils]: 16: Hoare triple {59046#true} call activatePump(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:14,799 INFO L280 TraceCheckUtils]: 17: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,800 INFO L280 TraceCheckUtils]: 18: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,800 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #513#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,801 INFO L280 TraceCheckUtils]: 20: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,802 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #485#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {59046#true} is VALID [2020-07-08 11:43:14,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume !(0 != ~pumpRunning~0); {59046#true} is VALID [2020-07-08 11:43:14,803 INFO L263 TraceCheckUtils]: 2: Hoare triple {59046#true} call processEnvironment__wrappee__highWaterSensor(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:14,804 INFO L280 TraceCheckUtils]: 3: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {59046#true} is VALID [2020-07-08 11:43:14,804 INFO L280 TraceCheckUtils]: 4: Hoare triple {59046#true} assume 0 == ~pumpRunning~0; {59046#true} is VALID [2020-07-08 11:43:14,804 INFO L263 TraceCheckUtils]: 5: Hoare triple {59046#true} call #t~ret1 := isHighWaterLevel(); {59046#true} is VALID [2020-07-08 11:43:14,804 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {59046#true} is VALID [2020-07-08 11:43:14,804 INFO L263 TraceCheckUtils]: 7: Hoare triple {59046#true} call #t~ret20 := isHighWaterSensorDry(); {59046#true} is VALID [2020-07-08 11:43:14,805 INFO L280 TraceCheckUtils]: 8: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:14,805 INFO L280 TraceCheckUtils]: 9: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:14,805 INFO L280 TraceCheckUtils]: 10: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,805 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-08 11:43:14,806 INFO L280 TraceCheckUtils]: 12: Hoare triple {59046#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {59046#true} is VALID [2020-07-08 11:43:14,806 INFO L280 TraceCheckUtils]: 13: Hoare triple {59046#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {59046#true} is VALID [2020-07-08 11:43:14,806 INFO L280 TraceCheckUtils]: 14: Hoare triple {59046#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {59046#true} is VALID [2020-07-08 11:43:14,806 INFO L280 TraceCheckUtils]: 15: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,807 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {59046#true} {59046#true} #511#return; {59046#true} is VALID [2020-07-08 11:43:14,807 INFO L280 TraceCheckUtils]: 17: Hoare triple {59046#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {59046#true} is VALID [2020-07-08 11:43:14,807 INFO L280 TraceCheckUtils]: 18: Hoare triple {59046#true} assume 0 != ~tmp~0; {59046#true} is VALID [2020-07-08 11:43:14,808 INFO L263 TraceCheckUtils]: 19: Hoare triple {59046#true} call activatePump(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:14,809 INFO L280 TraceCheckUtils]: 20: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,810 INFO L280 TraceCheckUtils]: 21: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,810 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #513#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,811 INFO L280 TraceCheckUtils]: 23: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,812 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #485#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,813 INFO L280 TraceCheckUtils]: 25: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,813 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #503#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-08 11:43:14,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,823 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-08 11:43:14,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~tmp~5;havoc ~tmp___0~2; {59046#true} is VALID [2020-07-08 11:43:14,823 INFO L263 TraceCheckUtils]: 1: Hoare triple {59046#true} call #t~ret27 := getWaterLevel(); {59046#true} is VALID [2020-07-08 11:43:14,823 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-08 11:43:14,824 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,824 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-08 11:43:14,824 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59046#true} is VALID [2020-07-08 11:43:14,824 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume !(2 != ~tmp~5); {59046#true} is VALID [2020-07-08 11:43:14,825 INFO L280 TraceCheckUtils]: 7: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,825 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {59046#true} {59309#(<= 1 ~pumpRunning~0)} #505#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,827 INFO L263 TraceCheckUtils]: 0: Hoare triple {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:43:14,827 INFO L263 TraceCheckUtils]: 1: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-08 11:43:14,827 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:14,828 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,828 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-08 11:43:14,828 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-08 11:43:14,828 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,828 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59046#true} {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {59046#true} is VALID [2020-07-08 11:43:14,829 INFO L280 TraceCheckUtils]: 8: Hoare triple {59046#true} assume !(0 != ~pumpRunning~0); {59046#true} is VALID [2020-07-08 11:43:14,829 INFO L280 TraceCheckUtils]: 9: Hoare triple {59046#true} assume 0 != ~systemActive~0; {59046#true} is VALID [2020-07-08 11:43:14,830 INFO L263 TraceCheckUtils]: 10: Hoare triple {59046#true} call processEnvironment(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:14,830 INFO L280 TraceCheckUtils]: 11: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {59046#true} is VALID [2020-07-08 11:43:14,830 INFO L280 TraceCheckUtils]: 12: Hoare triple {59046#true} assume !(0 != ~pumpRunning~0); {59046#true} is VALID [2020-07-08 11:43:14,831 INFO L263 TraceCheckUtils]: 13: Hoare triple {59046#true} call processEnvironment__wrappee__highWaterSensor(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:14,831 INFO L280 TraceCheckUtils]: 14: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {59046#true} is VALID [2020-07-08 11:43:14,832 INFO L280 TraceCheckUtils]: 15: Hoare triple {59046#true} assume 0 == ~pumpRunning~0; {59046#true} is VALID [2020-07-08 11:43:14,832 INFO L263 TraceCheckUtils]: 16: Hoare triple {59046#true} call #t~ret1 := isHighWaterLevel(); {59046#true} is VALID [2020-07-08 11:43:14,832 INFO L280 TraceCheckUtils]: 17: Hoare triple {59046#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {59046#true} is VALID [2020-07-08 11:43:14,832 INFO L263 TraceCheckUtils]: 18: Hoare triple {59046#true} call #t~ret20 := isHighWaterSensorDry(); {59046#true} is VALID [2020-07-08 11:43:14,832 INFO L280 TraceCheckUtils]: 19: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:14,833 INFO L280 TraceCheckUtils]: 20: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:14,833 INFO L280 TraceCheckUtils]: 21: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,833 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-08 11:43:14,833 INFO L280 TraceCheckUtils]: 23: Hoare triple {59046#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {59046#true} is VALID [2020-07-08 11:43:14,833 INFO L280 TraceCheckUtils]: 24: Hoare triple {59046#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {59046#true} is VALID [2020-07-08 11:43:14,833 INFO L280 TraceCheckUtils]: 25: Hoare triple {59046#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {59046#true} is VALID [2020-07-08 11:43:14,834 INFO L280 TraceCheckUtils]: 26: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,834 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {59046#true} {59046#true} #511#return; {59046#true} is VALID [2020-07-08 11:43:14,834 INFO L280 TraceCheckUtils]: 28: Hoare triple {59046#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {59046#true} is VALID [2020-07-08 11:43:14,834 INFO L280 TraceCheckUtils]: 29: Hoare triple {59046#true} assume 0 != ~tmp~0; {59046#true} is VALID [2020-07-08 11:43:14,835 INFO L263 TraceCheckUtils]: 30: Hoare triple {59046#true} call activatePump(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:14,836 INFO L280 TraceCheckUtils]: 31: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,837 INFO L280 TraceCheckUtils]: 32: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,837 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #513#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,838 INFO L280 TraceCheckUtils]: 34: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,839 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #485#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,840 INFO L280 TraceCheckUtils]: 36: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,841 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #503#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,841 INFO L263 TraceCheckUtils]: 38: Hoare triple {59309#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {59046#true} is VALID [2020-07-08 11:43:14,841 INFO L280 TraceCheckUtils]: 39: Hoare triple {59046#true} havoc ~tmp~5;havoc ~tmp___0~2; {59046#true} is VALID [2020-07-08 11:43:14,841 INFO L263 TraceCheckUtils]: 40: Hoare triple {59046#true} call #t~ret27 := getWaterLevel(); {59046#true} is VALID [2020-07-08 11:43:14,842 INFO L280 TraceCheckUtils]: 41: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-08 11:43:14,842 INFO L280 TraceCheckUtils]: 42: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,842 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-08 11:43:14,842 INFO L280 TraceCheckUtils]: 44: Hoare triple {59046#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59046#true} is VALID [2020-07-08 11:43:14,842 INFO L280 TraceCheckUtils]: 45: Hoare triple {59046#true} assume !(2 != ~tmp~5); {59046#true} is VALID [2020-07-08 11:43:14,843 INFO L280 TraceCheckUtils]: 46: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,844 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {59046#true} {59309#(<= 1 ~pumpRunning~0)} #505#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,844 INFO L280 TraceCheckUtils]: 48: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:14,845 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #493#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:14,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,872 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:14,872 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,873 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-08 11:43:14,873 INFO L263 TraceCheckUtils]: 0: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-08 11:43:14,873 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:14,874 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,874 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-08 11:43:14,874 INFO L280 TraceCheckUtils]: 4: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-08 11:43:14,874 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,874 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59046#true} {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {59046#true} is VALID [2020-07-08 11:43:14,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59046#true} is VALID [2020-07-08 11:43:14,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,879 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59118#(not (= 0 ~pumpRunning~0))} #501#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:14,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59046#true} is VALID [2020-07-08 11:43:14,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,894 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #533#return; {59046#true} is VALID [2020-07-08 11:43:14,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~2; {59046#true} is VALID [2020-07-08 11:43:14,895 INFO L263 TraceCheckUtils]: 1: Hoare triple {59046#true} call #t~ret3 := isMethaneLevelCritical(); {59046#true} is VALID [2020-07-08 11:43:14,895 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59046#true} is VALID [2020-07-08 11:43:14,895 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,896 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59046#true} {59046#true} #533#return; {59046#true} is VALID [2020-07-08 11:43:14,896 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {59046#true} is VALID [2020-07-08 11:43:14,896 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,896 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59046#true} {59046#true} #479#return; {59046#true} is VALID [2020-07-08 11:43:14,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,905 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59046#true} {59118#(not (= 0 ~pumpRunning~0))} #517#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:14,906 INFO L280 TraceCheckUtils]: 0: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {59046#true} is VALID [2020-07-08 11:43:14,907 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume !(0 == ~pumpRunning~0); {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:14,907 INFO L263 TraceCheckUtils]: 2: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {59046#true} is VALID [2020-07-08 11:43:14,907 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,908 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59046#true} {59118#(not (= 0 ~pumpRunning~0))} #517#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:14,909 INFO L280 TraceCheckUtils]: 5: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume true; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:14,910 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59118#(not (= 0 ~pumpRunning~0))} {59046#true} #483#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:14,910 INFO L280 TraceCheckUtils]: 0: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {59046#true} is VALID [2020-07-08 11:43:14,910 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume 0 != ~pumpRunning~0; {59046#true} is VALID [2020-07-08 11:43:14,911 INFO L263 TraceCheckUtils]: 2: Hoare triple {59046#true} call #t~ret2 := isMethaneAlarm(); {59046#true} is VALID [2020-07-08 11:43:14,911 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} havoc ~retValue_acc~2; {59046#true} is VALID [2020-07-08 11:43:14,911 INFO L263 TraceCheckUtils]: 4: Hoare triple {59046#true} call #t~ret3 := isMethaneLevelCritical(); {59046#true} is VALID [2020-07-08 11:43:14,911 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59046#true} is VALID [2020-07-08 11:43:14,912 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,912 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59046#true} {59046#true} #533#return; {59046#true} is VALID [2020-07-08 11:43:14,912 INFO L280 TraceCheckUtils]: 8: Hoare triple {59046#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {59046#true} is VALID [2020-07-08 11:43:14,912 INFO L280 TraceCheckUtils]: 9: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,912 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59046#true} {59046#true} #479#return; {59046#true} is VALID [2020-07-08 11:43:14,913 INFO L280 TraceCheckUtils]: 11: Hoare triple {59046#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {59046#true} is VALID [2020-07-08 11:43:14,913 INFO L280 TraceCheckUtils]: 12: Hoare triple {59046#true} assume !(0 != ~tmp~1); {59046#true} is VALID [2020-07-08 11:43:14,914 INFO L263 TraceCheckUtils]: 13: Hoare triple {59046#true} call processEnvironment__wrappee__highWaterSensor(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:14,914 INFO L280 TraceCheckUtils]: 14: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {59046#true} is VALID [2020-07-08 11:43:14,915 INFO L280 TraceCheckUtils]: 15: Hoare triple {59046#true} assume !(0 == ~pumpRunning~0); {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:14,915 INFO L263 TraceCheckUtils]: 16: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {59046#true} is VALID [2020-07-08 11:43:14,915 INFO L280 TraceCheckUtils]: 17: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,916 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {59046#true} {59118#(not (= 0 ~pumpRunning~0))} #517#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:14,917 INFO L280 TraceCheckUtils]: 19: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume true; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:14,918 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {59118#(not (= 0 ~pumpRunning~0))} {59046#true} #483#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:14,918 INFO L280 TraceCheckUtils]: 21: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume true; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:14,919 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {59118#(not (= 0 ~pumpRunning~0))} {59118#(not (= 0 ~pumpRunning~0))} #503#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:14,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:14,986 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-08 11:43:14,986 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:14,986 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-08 11:43:14,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:43:15,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:43:15,020 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} {59046#true} #523#return; {59443#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} is VALID [2020-07-08 11:43:15,020 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~tmp~5;havoc ~tmp___0~2; {59046#true} is VALID [2020-07-08 11:43:15,020 INFO L263 TraceCheckUtils]: 1: Hoare triple {59046#true} call #t~ret27 := getWaterLevel(); {59046#true} is VALID [2020-07-08 11:43:15,021 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-08 11:43:15,021 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,021 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-08 11:43:15,021 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59046#true} is VALID [2020-07-08 11:43:15,021 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume 2 != ~tmp~5; {59046#true} is VALID [2020-07-08 11:43:15,022 INFO L263 TraceCheckUtils]: 7: Hoare triple {59046#true} call #t~ret28 := isPumpRunning(); {59046#true} is VALID [2020-07-08 11:43:15,022 INFO L280 TraceCheckUtils]: 8: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:43:15,023 INFO L280 TraceCheckUtils]: 9: Hoare triple {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:43:15,024 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} {59046#true} #523#return; {59443#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} is VALID [2020-07-08 11:43:15,025 INFO L280 TraceCheckUtils]: 11: Hoare triple {59443#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {59444#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-08 11:43:15,026 INFO L280 TraceCheckUtils]: 12: Hoare triple {59444#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {59445#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:43:15,026 INFO L280 TraceCheckUtils]: 13: Hoare triple {59445#(= 0 ~pumpRunning~0)} assume true; {59445#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:43:15,027 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {59445#(= 0 ~pumpRunning~0)} {59118#(not (= 0 ~pumpRunning~0))} #505#return; {59047#false} is VALID [2020-07-08 11:43:15,028 INFO L263 TraceCheckUtils]: 0: Hoare triple {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:43:15,029 INFO L263 TraceCheckUtils]: 1: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-08 11:43:15,029 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:15,029 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,029 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-08 11:43:15,029 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-08 11:43:15,030 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,030 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59046#true} {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {59046#true} is VALID [2020-07-08 11:43:15,031 INFO L280 TraceCheckUtils]: 8: Hoare triple {59046#true} assume 0 != ~pumpRunning~0; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,032 INFO L263 TraceCheckUtils]: 9: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:15,032 INFO L280 TraceCheckUtils]: 10: Hoare triple {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59046#true} is VALID [2020-07-08 11:43:15,032 INFO L280 TraceCheckUtils]: 11: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,033 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {59046#true} {59118#(not (= 0 ~pumpRunning~0))} #501#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,034 INFO L280 TraceCheckUtils]: 13: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,034 INFO L263 TraceCheckUtils]: 14: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:15,035 INFO L280 TraceCheckUtils]: 15: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {59046#true} is VALID [2020-07-08 11:43:15,035 INFO L280 TraceCheckUtils]: 16: Hoare triple {59046#true} assume 0 != ~pumpRunning~0; {59046#true} is VALID [2020-07-08 11:43:15,035 INFO L263 TraceCheckUtils]: 17: Hoare triple {59046#true} call #t~ret2 := isMethaneAlarm(); {59046#true} is VALID [2020-07-08 11:43:15,035 INFO L280 TraceCheckUtils]: 18: Hoare triple {59046#true} havoc ~retValue_acc~2; {59046#true} is VALID [2020-07-08 11:43:15,035 INFO L263 TraceCheckUtils]: 19: Hoare triple {59046#true} call #t~ret3 := isMethaneLevelCritical(); {59046#true} is VALID [2020-07-08 11:43:15,036 INFO L280 TraceCheckUtils]: 20: Hoare triple {59046#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59046#true} is VALID [2020-07-08 11:43:15,036 INFO L280 TraceCheckUtils]: 21: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,036 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {59046#true} {59046#true} #533#return; {59046#true} is VALID [2020-07-08 11:43:15,036 INFO L280 TraceCheckUtils]: 23: Hoare triple {59046#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {59046#true} is VALID [2020-07-08 11:43:15,036 INFO L280 TraceCheckUtils]: 24: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,037 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {59046#true} {59046#true} #479#return; {59046#true} is VALID [2020-07-08 11:43:15,037 INFO L280 TraceCheckUtils]: 26: Hoare triple {59046#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {59046#true} is VALID [2020-07-08 11:43:15,037 INFO L280 TraceCheckUtils]: 27: Hoare triple {59046#true} assume !(0 != ~tmp~1); {59046#true} is VALID [2020-07-08 11:43:15,038 INFO L263 TraceCheckUtils]: 28: Hoare triple {59046#true} call processEnvironment__wrappee__highWaterSensor(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:15,038 INFO L280 TraceCheckUtils]: 29: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {59046#true} is VALID [2020-07-08 11:43:15,039 INFO L280 TraceCheckUtils]: 30: Hoare triple {59046#true} assume !(0 == ~pumpRunning~0); {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,039 INFO L263 TraceCheckUtils]: 31: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {59046#true} is VALID [2020-07-08 11:43:15,040 INFO L280 TraceCheckUtils]: 32: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,040 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {59046#true} {59118#(not (= 0 ~pumpRunning~0))} #517#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,041 INFO L280 TraceCheckUtils]: 34: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume true; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,042 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {59118#(not (= 0 ~pumpRunning~0))} {59046#true} #483#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,043 INFO L280 TraceCheckUtils]: 36: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume true; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,043 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {59118#(not (= 0 ~pumpRunning~0))} {59118#(not (= 0 ~pumpRunning~0))} #503#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,044 INFO L263 TraceCheckUtils]: 38: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {59046#true} is VALID [2020-07-08 11:43:15,044 INFO L280 TraceCheckUtils]: 39: Hoare triple {59046#true} havoc ~tmp~5;havoc ~tmp___0~2; {59046#true} is VALID [2020-07-08 11:43:15,044 INFO L263 TraceCheckUtils]: 40: Hoare triple {59046#true} call #t~ret27 := getWaterLevel(); {59046#true} is VALID [2020-07-08 11:43:15,044 INFO L280 TraceCheckUtils]: 41: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-08 11:43:15,044 INFO L280 TraceCheckUtils]: 42: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,045 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-08 11:43:15,045 INFO L280 TraceCheckUtils]: 44: Hoare triple {59046#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59046#true} is VALID [2020-07-08 11:43:15,045 INFO L280 TraceCheckUtils]: 45: Hoare triple {59046#true} assume 2 != ~tmp~5; {59046#true} is VALID [2020-07-08 11:43:15,045 INFO L263 TraceCheckUtils]: 46: Hoare triple {59046#true} call #t~ret28 := isPumpRunning(); {59046#true} is VALID [2020-07-08 11:43:15,046 INFO L280 TraceCheckUtils]: 47: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:43:15,047 INFO L280 TraceCheckUtils]: 48: Hoare triple {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:43:15,048 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} {59046#true} #523#return; {59443#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} is VALID [2020-07-08 11:43:15,048 INFO L280 TraceCheckUtils]: 50: Hoare triple {59443#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {59444#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-08 11:43:15,049 INFO L280 TraceCheckUtils]: 51: Hoare triple {59444#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {59445#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:43:15,050 INFO L280 TraceCheckUtils]: 52: Hoare triple {59445#(= 0 ~pumpRunning~0)} assume true; {59445#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:43:15,051 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {59445#(= 0 ~pumpRunning~0)} {59118#(not (= 0 ~pumpRunning~0))} #505#return; {59047#false} is VALID [2020-07-08 11:43:15,051 INFO L280 TraceCheckUtils]: 54: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:15,051 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {59047#false} {59118#(not (= 0 ~pumpRunning~0))} #493#return; {59047#false} is VALID [2020-07-08 11:43:15,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:15,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,073 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-08 11:43:15,073 INFO L263 TraceCheckUtils]: 0: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-08 11:43:15,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:15,073 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,073 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-08 11:43:15,074 INFO L280 TraceCheckUtils]: 4: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-08 11:43:15,074 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,074 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59046#true} {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {59046#true} is VALID [2020-07-08 11:43:15,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,078 INFO L280 TraceCheckUtils]: 0: Hoare triple {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59046#true} is VALID [2020-07-08 11:43:15,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,078 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #501#return; {59046#true} is VALID [2020-07-08 11:43:15,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,089 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59046#true} is VALID [2020-07-08 11:43:15,089 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,089 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #533#return; {59046#true} is VALID [2020-07-08 11:43:15,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~2; {59046#true} is VALID [2020-07-08 11:43:15,090 INFO L263 TraceCheckUtils]: 1: Hoare triple {59046#true} call #t~ret3 := isMethaneLevelCritical(); {59046#true} is VALID [2020-07-08 11:43:15,090 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59046#true} is VALID [2020-07-08 11:43:15,090 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,090 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59046#true} {59046#true} #533#return; {59046#true} is VALID [2020-07-08 11:43:15,091 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {59046#true} is VALID [2020-07-08 11:43:15,091 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,091 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59046#true} {59046#true} #479#return; {59046#true} is VALID [2020-07-08 11:43:15,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,094 INFO L280 TraceCheckUtils]: 0: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {59046#true} is VALID [2020-07-08 11:43:15,094 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,094 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #481#return; {59046#true} is VALID [2020-07-08 11:43:15,095 INFO L280 TraceCheckUtils]: 0: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {59046#true} is VALID [2020-07-08 11:43:15,095 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume 0 != ~pumpRunning~0; {59046#true} is VALID [2020-07-08 11:43:15,095 INFO L263 TraceCheckUtils]: 2: Hoare triple {59046#true} call #t~ret2 := isMethaneAlarm(); {59046#true} is VALID [2020-07-08 11:43:15,095 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} havoc ~retValue_acc~2; {59046#true} is VALID [2020-07-08 11:43:15,095 INFO L263 TraceCheckUtils]: 4: Hoare triple {59046#true} call #t~ret3 := isMethaneLevelCritical(); {59046#true} is VALID [2020-07-08 11:43:15,096 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59046#true} is VALID [2020-07-08 11:43:15,096 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,096 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59046#true} {59046#true} #533#return; {59046#true} is VALID [2020-07-08 11:43:15,096 INFO L280 TraceCheckUtils]: 8: Hoare triple {59046#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {59046#true} is VALID [2020-07-08 11:43:15,096 INFO L280 TraceCheckUtils]: 9: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,097 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59046#true} {59046#true} #479#return; {59046#true} is VALID [2020-07-08 11:43:15,097 INFO L280 TraceCheckUtils]: 11: Hoare triple {59046#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {59046#true} is VALID [2020-07-08 11:43:15,097 INFO L280 TraceCheckUtils]: 12: Hoare triple {59046#true} assume 0 != ~tmp~1; {59046#true} is VALID [2020-07-08 11:43:15,098 INFO L263 TraceCheckUtils]: 13: Hoare triple {59046#true} call deactivatePump(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:15,098 INFO L280 TraceCheckUtils]: 14: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {59046#true} is VALID [2020-07-08 11:43:15,098 INFO L280 TraceCheckUtils]: 15: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,099 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {59046#true} {59046#true} #481#return; {59046#true} is VALID [2020-07-08 11:43:15,099 INFO L280 TraceCheckUtils]: 17: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,099 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {59046#true} {59046#true} #503#return; {59046#true} is VALID [2020-07-08 11:43:15,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,106 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-08 11:43:15,107 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,107 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-08 11:43:15,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:15,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,111 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #523#return; {59046#true} is VALID [2020-07-08 11:43:15,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~tmp~5;havoc ~tmp___0~2; {59046#true} is VALID [2020-07-08 11:43:15,111 INFO L263 TraceCheckUtils]: 1: Hoare triple {59046#true} call #t~ret27 := getWaterLevel(); {59046#true} is VALID [2020-07-08 11:43:15,112 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-08 11:43:15,112 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,112 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-08 11:43:15,112 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59046#true} is VALID [2020-07-08 11:43:15,112 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume 2 != ~tmp~5; {59046#true} is VALID [2020-07-08 11:43:15,113 INFO L263 TraceCheckUtils]: 7: Hoare triple {59046#true} call #t~ret28 := isPumpRunning(); {59046#true} is VALID [2020-07-08 11:43:15,113 INFO L280 TraceCheckUtils]: 8: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:15,113 INFO L280 TraceCheckUtils]: 9: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,113 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59046#true} {59046#true} #523#return; {59046#true} is VALID [2020-07-08 11:43:15,114 INFO L280 TraceCheckUtils]: 11: Hoare triple {59046#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {59046#true} is VALID [2020-07-08 11:43:15,114 INFO L280 TraceCheckUtils]: 12: Hoare triple {59046#true} assume !(0 != ~tmp___0~2); {59046#true} is VALID [2020-07-08 11:43:15,114 INFO L280 TraceCheckUtils]: 13: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,114 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {59046#true} {59046#true} #505#return; {59046#true} is VALID [2020-07-08 11:43:15,116 INFO L263 TraceCheckUtils]: 0: Hoare triple {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:43:15,116 INFO L263 TraceCheckUtils]: 1: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-08 11:43:15,116 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:15,116 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,116 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-08 11:43:15,117 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-08 11:43:15,117 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,117 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59046#true} {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {59046#true} is VALID [2020-07-08 11:43:15,117 INFO L280 TraceCheckUtils]: 8: Hoare triple {59046#true} assume 0 != ~pumpRunning~0; {59046#true} is VALID [2020-07-08 11:43:15,118 INFO L263 TraceCheckUtils]: 9: Hoare triple {59046#true} call lowerWaterLevel(); {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:15,118 INFO L280 TraceCheckUtils]: 10: Hoare triple {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59046#true} is VALID [2020-07-08 11:43:15,119 INFO L280 TraceCheckUtils]: 11: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,119 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {59046#true} {59046#true} #501#return; {59046#true} is VALID [2020-07-08 11:43:15,119 INFO L280 TraceCheckUtils]: 13: Hoare triple {59046#true} assume 0 != ~systemActive~0; {59046#true} is VALID [2020-07-08 11:43:15,120 INFO L263 TraceCheckUtils]: 14: Hoare triple {59046#true} call processEnvironment(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:15,120 INFO L280 TraceCheckUtils]: 15: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {59046#true} is VALID [2020-07-08 11:43:15,120 INFO L280 TraceCheckUtils]: 16: Hoare triple {59046#true} assume 0 != ~pumpRunning~0; {59046#true} is VALID [2020-07-08 11:43:15,121 INFO L263 TraceCheckUtils]: 17: Hoare triple {59046#true} call #t~ret2 := isMethaneAlarm(); {59046#true} is VALID [2020-07-08 11:43:15,121 INFO L280 TraceCheckUtils]: 18: Hoare triple {59046#true} havoc ~retValue_acc~2; {59046#true} is VALID [2020-07-08 11:43:15,121 INFO L263 TraceCheckUtils]: 19: Hoare triple {59046#true} call #t~ret3 := isMethaneLevelCritical(); {59046#true} is VALID [2020-07-08 11:43:15,121 INFO L280 TraceCheckUtils]: 20: Hoare triple {59046#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59046#true} is VALID [2020-07-08 11:43:15,121 INFO L280 TraceCheckUtils]: 21: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,122 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {59046#true} {59046#true} #533#return; {59046#true} is VALID [2020-07-08 11:43:15,122 INFO L280 TraceCheckUtils]: 23: Hoare triple {59046#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {59046#true} is VALID [2020-07-08 11:43:15,122 INFO L280 TraceCheckUtils]: 24: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,122 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {59046#true} {59046#true} #479#return; {59046#true} is VALID [2020-07-08 11:43:15,122 INFO L280 TraceCheckUtils]: 26: Hoare triple {59046#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {59046#true} is VALID [2020-07-08 11:43:15,122 INFO L280 TraceCheckUtils]: 27: Hoare triple {59046#true} assume 0 != ~tmp~1; {59046#true} is VALID [2020-07-08 11:43:15,123 INFO L263 TraceCheckUtils]: 28: Hoare triple {59046#true} call deactivatePump(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:15,124 INFO L280 TraceCheckUtils]: 29: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {59046#true} is VALID [2020-07-08 11:43:15,124 INFO L280 TraceCheckUtils]: 30: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,124 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {59046#true} {59046#true} #481#return; {59046#true} is VALID [2020-07-08 11:43:15,124 INFO L280 TraceCheckUtils]: 32: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,124 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {59046#true} {59046#true} #503#return; {59046#true} is VALID [2020-07-08 11:43:15,125 INFO L263 TraceCheckUtils]: 34: Hoare triple {59046#true} call __utac_acc__Specification5_spec__3(); {59046#true} is VALID [2020-07-08 11:43:15,125 INFO L280 TraceCheckUtils]: 35: Hoare triple {59046#true} havoc ~tmp~5;havoc ~tmp___0~2; {59046#true} is VALID [2020-07-08 11:43:15,125 INFO L263 TraceCheckUtils]: 36: Hoare triple {59046#true} call #t~ret27 := getWaterLevel(); {59046#true} is VALID [2020-07-08 11:43:15,125 INFO L280 TraceCheckUtils]: 37: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-08 11:43:15,125 INFO L280 TraceCheckUtils]: 38: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,126 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-08 11:43:15,126 INFO L280 TraceCheckUtils]: 40: Hoare triple {59046#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59046#true} is VALID [2020-07-08 11:43:15,126 INFO L280 TraceCheckUtils]: 41: Hoare triple {59046#true} assume 2 != ~tmp~5; {59046#true} is VALID [2020-07-08 11:43:15,126 INFO L263 TraceCheckUtils]: 42: Hoare triple {59046#true} call #t~ret28 := isPumpRunning(); {59046#true} is VALID [2020-07-08 11:43:15,126 INFO L280 TraceCheckUtils]: 43: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:15,127 INFO L280 TraceCheckUtils]: 44: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,127 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {59046#true} {59046#true} #523#return; {59046#true} is VALID [2020-07-08 11:43:15,127 INFO L280 TraceCheckUtils]: 46: Hoare triple {59046#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {59046#true} is VALID [2020-07-08 11:43:15,127 INFO L280 TraceCheckUtils]: 47: Hoare triple {59046#true} assume !(0 != ~tmp___0~2); {59046#true} is VALID [2020-07-08 11:43:15,127 INFO L280 TraceCheckUtils]: 48: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,128 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {59046#true} {59046#true} #505#return; {59046#true} is VALID [2020-07-08 11:43:15,128 INFO L280 TraceCheckUtils]: 50: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,128 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {59046#true} {59047#false} #493#return; {59047#false} is VALID [2020-07-08 11:43:15,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59046#true} is VALID [2020-07-08 11:43:15,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,134 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59047#false} #487#return; {59047#false} is VALID [2020-07-08 11:43:15,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:15,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,141 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-08 11:43:15,142 INFO L263 TraceCheckUtils]: 0: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-08 11:43:15,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:15,142 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,142 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-08 11:43:15,142 INFO L280 TraceCheckUtils]: 4: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-08 11:43:15,143 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,143 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59046#true} {59047#false} #499#return; {59047#false} is VALID [2020-07-08 11:43:15,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:15,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:15,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,161 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-08 11:43:15,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {59046#true} is VALID [2020-07-08 11:43:15,162 INFO L263 TraceCheckUtils]: 1: Hoare triple {59046#true} call #t~ret20 := isHighWaterSensorDry(); {59046#true} is VALID [2020-07-08 11:43:15,162 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:15,162 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:15,162 INFO L280 TraceCheckUtils]: 4: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,163 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-08 11:43:15,163 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {59046#true} is VALID [2020-07-08 11:43:15,163 INFO L280 TraceCheckUtils]: 7: Hoare triple {59046#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {59046#true} is VALID [2020-07-08 11:43:15,163 INFO L280 TraceCheckUtils]: 8: Hoare triple {59046#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {59046#true} is VALID [2020-07-08 11:43:15,163 INFO L280 TraceCheckUtils]: 9: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,164 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59046#true} {59046#true} #511#return; {59046#true} is VALID [2020-07-08 11:43:15,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,167 INFO L280 TraceCheckUtils]: 0: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59046#true} is VALID [2020-07-08 11:43:15,167 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,167 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #513#return; {59046#true} is VALID [2020-07-08 11:43:15,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {59046#true} is VALID [2020-07-08 11:43:15,168 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume 0 == ~pumpRunning~0; {59046#true} is VALID [2020-07-08 11:43:15,168 INFO L263 TraceCheckUtils]: 2: Hoare triple {59046#true} call #t~ret1 := isHighWaterLevel(); {59046#true} is VALID [2020-07-08 11:43:15,168 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {59046#true} is VALID [2020-07-08 11:43:15,168 INFO L263 TraceCheckUtils]: 4: Hoare triple {59046#true} call #t~ret20 := isHighWaterSensorDry(); {59046#true} is VALID [2020-07-08 11:43:15,169 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:15,169 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:15,169 INFO L280 TraceCheckUtils]: 7: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,169 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-08 11:43:15,170 INFO L280 TraceCheckUtils]: 9: Hoare triple {59046#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {59046#true} is VALID [2020-07-08 11:43:15,170 INFO L280 TraceCheckUtils]: 10: Hoare triple {59046#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {59046#true} is VALID [2020-07-08 11:43:15,170 INFO L280 TraceCheckUtils]: 11: Hoare triple {59046#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {59046#true} is VALID [2020-07-08 11:43:15,170 INFO L280 TraceCheckUtils]: 12: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,170 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {59046#true} {59046#true} #511#return; {59046#true} is VALID [2020-07-08 11:43:15,171 INFO L280 TraceCheckUtils]: 14: Hoare triple {59046#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {59046#true} is VALID [2020-07-08 11:43:15,171 INFO L280 TraceCheckUtils]: 15: Hoare triple {59046#true} assume 0 != ~tmp~0; {59046#true} is VALID [2020-07-08 11:43:15,172 INFO L263 TraceCheckUtils]: 16: Hoare triple {59046#true} call activatePump(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:15,172 INFO L280 TraceCheckUtils]: 17: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59046#true} is VALID [2020-07-08 11:43:15,172 INFO L280 TraceCheckUtils]: 18: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,173 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {59046#true} {59046#true} #513#return; {59046#true} is VALID [2020-07-08 11:43:15,173 INFO L280 TraceCheckUtils]: 20: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,173 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {59046#true} {59046#true} #485#return; {59046#true} is VALID [2020-07-08 11:43:15,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {59046#true} is VALID [2020-07-08 11:43:15,174 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume !(0 != ~pumpRunning~0); {59046#true} is VALID [2020-07-08 11:43:15,175 INFO L263 TraceCheckUtils]: 2: Hoare triple {59046#true} call processEnvironment__wrappee__highWaterSensor(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:15,175 INFO L280 TraceCheckUtils]: 3: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {59046#true} is VALID [2020-07-08 11:43:15,175 INFO L280 TraceCheckUtils]: 4: Hoare triple {59046#true} assume 0 == ~pumpRunning~0; {59046#true} is VALID [2020-07-08 11:43:15,176 INFO L263 TraceCheckUtils]: 5: Hoare triple {59046#true} call #t~ret1 := isHighWaterLevel(); {59046#true} is VALID [2020-07-08 11:43:15,176 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {59046#true} is VALID [2020-07-08 11:43:15,176 INFO L263 TraceCheckUtils]: 7: Hoare triple {59046#true} call #t~ret20 := isHighWaterSensorDry(); {59046#true} is VALID [2020-07-08 11:43:15,176 INFO L280 TraceCheckUtils]: 8: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:15,176 INFO L280 TraceCheckUtils]: 9: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:15,177 INFO L280 TraceCheckUtils]: 10: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,177 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-08 11:43:15,177 INFO L280 TraceCheckUtils]: 12: Hoare triple {59046#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {59046#true} is VALID [2020-07-08 11:43:15,177 INFO L280 TraceCheckUtils]: 13: Hoare triple {59046#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {59046#true} is VALID [2020-07-08 11:43:15,177 INFO L280 TraceCheckUtils]: 14: Hoare triple {59046#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {59046#true} is VALID [2020-07-08 11:43:15,177 INFO L280 TraceCheckUtils]: 15: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,178 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {59046#true} {59046#true} #511#return; {59046#true} is VALID [2020-07-08 11:43:15,178 INFO L280 TraceCheckUtils]: 17: Hoare triple {59046#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {59046#true} is VALID [2020-07-08 11:43:15,178 INFO L280 TraceCheckUtils]: 18: Hoare triple {59046#true} assume 0 != ~tmp~0; {59046#true} is VALID [2020-07-08 11:43:15,179 INFO L263 TraceCheckUtils]: 19: Hoare triple {59046#true} call activatePump(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:15,179 INFO L280 TraceCheckUtils]: 20: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59046#true} is VALID [2020-07-08 11:43:15,179 INFO L280 TraceCheckUtils]: 21: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,179 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {59046#true} {59046#true} #513#return; {59046#true} is VALID [2020-07-08 11:43:15,180 INFO L280 TraceCheckUtils]: 23: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,180 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {59046#true} {59046#true} #485#return; {59046#true} is VALID [2020-07-08 11:43:15,180 INFO L280 TraceCheckUtils]: 25: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,180 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {59046#true} {59047#false} #503#return; {59047#false} is VALID [2020-07-08 11:43:15,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-08 11:43:15,184 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,184 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59047#false} #521#return; {59047#false} is VALID [2020-07-08 11:43:15,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,187 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:15,188 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,188 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59047#false} #523#return; {59047#false} is VALID [2020-07-08 11:43:15,196 INFO L263 TraceCheckUtils]: 0: Hoare triple {59046#true} call ULTIMATE.init(); {59270#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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 [2020-07-08 11:43:15,196 INFO L280 TraceCheckUtils]: 1: Hoare triple {59270#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {59046#true} is VALID [2020-07-08 11:43:15,196 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,196 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59046#true} {59046#true} #539#return; {59046#true} is VALID [2020-07-08 11:43:15,196 INFO L263 TraceCheckUtils]: 4: Hoare triple {59046#true} call #t~ret74 := main(); {59046#true} is VALID [2020-07-08 11:43:15,197 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} havoc ~retValue_acc~5;havoc ~tmp~3; {59046#true} is VALID [2020-07-08 11:43:15,197 INFO L263 TraceCheckUtils]: 6: Hoare triple {59046#true} call select_helpers(); {59046#true} is VALID [2020-07-08 11:43:15,197 INFO L280 TraceCheckUtils]: 7: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,197 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {59046#true} {59046#true} #437#return; {59046#true} is VALID [2020-07-08 11:43:15,197 INFO L263 TraceCheckUtils]: 9: Hoare triple {59046#true} call select_features(); {59046#true} is VALID [2020-07-08 11:43:15,198 INFO L280 TraceCheckUtils]: 10: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,198 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {59046#true} {59046#true} #439#return; {59046#true} is VALID [2020-07-08 11:43:15,198 INFO L263 TraceCheckUtils]: 12: Hoare triple {59046#true} call #t~ret21 := valid_product(); {59046#true} is VALID [2020-07-08 11:43:15,199 INFO L280 TraceCheckUtils]: 13: Hoare triple {59046#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {59271#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:43:15,200 INFO L280 TraceCheckUtils]: 14: Hoare triple {59271#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {59271#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:43:15,201 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {59271#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {59046#true} #441#return; {59058#(= |main_#t~ret21| 1)} is VALID [2020-07-08 11:43:15,202 INFO L280 TraceCheckUtils]: 16: Hoare triple {59058#(= |main_#t~ret21| 1)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {59059#(= 1 main_~tmp~3)} is VALID [2020-07-08 11:43:15,202 INFO L280 TraceCheckUtils]: 17: Hoare triple {59059#(= 1 main_~tmp~3)} assume 0 != ~tmp~3; {59046#true} is VALID [2020-07-08 11:43:15,202 INFO L263 TraceCheckUtils]: 18: Hoare triple {59046#true} call setup(); {59046#true} is VALID [2020-07-08 11:43:15,203 INFO L280 TraceCheckUtils]: 19: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,203 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {59046#true} {59046#true} #443#return; {59046#true} is VALID [2020-07-08 11:43:15,203 INFO L263 TraceCheckUtils]: 21: Hoare triple {59046#true} call runTest(); {59046#true} is VALID [2020-07-08 11:43:15,205 INFO L263 TraceCheckUtils]: 22: Hoare triple {59046#true} call __utac_acc__Specification5_spec__1(); {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:43:15,205 INFO L280 TraceCheckUtils]: 23: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {59046#true} is VALID [2020-07-08 11:43:15,205 INFO L280 TraceCheckUtils]: 24: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,205 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {59046#true} {59046#true} #529#return; {59046#true} is VALID [2020-07-08 11:43:15,206 INFO L263 TraceCheckUtils]: 26: Hoare triple {59046#true} call test(); {59046#true} is VALID [2020-07-08 11:43:15,206 INFO L280 TraceCheckUtils]: 27: Hoare triple {59046#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {59046#true} is VALID [2020-07-08 11:43:15,206 INFO L280 TraceCheckUtils]: 28: Hoare triple {59046#true} assume !false; {59046#true} is VALID [2020-07-08 11:43:15,206 INFO L280 TraceCheckUtils]: 29: Hoare triple {59046#true} assume ~splverifierCounter~0 < 4; {59046#true} is VALID [2020-07-08 11:43:15,207 INFO L280 TraceCheckUtils]: 30: Hoare triple {59046#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {59046#true} is VALID [2020-07-08 11:43:15,207 INFO L280 TraceCheckUtils]: 31: Hoare triple {59046#true} assume 0 != ~tmp~4; {59046#true} is VALID [2020-07-08 11:43:15,208 INFO L263 TraceCheckUtils]: 32: Hoare triple {59046#true} call waterRise(); {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:15,208 INFO L280 TraceCheckUtils]: 33: Hoare triple {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59046#true} is VALID [2020-07-08 11:43:15,208 INFO L280 TraceCheckUtils]: 34: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,209 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {59046#true} {59046#true} #487#return; {59046#true} is VALID [2020-07-08 11:43:15,209 INFO L280 TraceCheckUtils]: 36: Hoare triple {59046#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {59046#true} is VALID [2020-07-08 11:43:15,209 INFO L280 TraceCheckUtils]: 37: Hoare triple {59046#true} assume !(0 != ~tmp___0~1); {59046#true} is VALID [2020-07-08 11:43:15,210 INFO L280 TraceCheckUtils]: 38: Hoare triple {59046#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {59046#true} is VALID [2020-07-08 11:43:15,210 INFO L280 TraceCheckUtils]: 39: Hoare triple {59046#true} assume 0 != ~tmp___2~0; {59046#true} is VALID [2020-07-08 11:43:15,211 INFO L263 TraceCheckUtils]: 40: Hoare triple {59046#true} call timeShift(); {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:43:15,213 INFO L263 TraceCheckUtils]: 41: Hoare triple {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:43:15,213 INFO L263 TraceCheckUtils]: 42: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-08 11:43:15,213 INFO L280 TraceCheckUtils]: 43: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:15,213 INFO L280 TraceCheckUtils]: 44: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,214 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-08 11:43:15,214 INFO L280 TraceCheckUtils]: 46: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-08 11:43:15,214 INFO L280 TraceCheckUtils]: 47: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,214 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {59046#true} {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {59046#true} is VALID [2020-07-08 11:43:15,214 INFO L280 TraceCheckUtils]: 49: Hoare triple {59046#true} assume !(0 != ~pumpRunning~0); {59046#true} is VALID [2020-07-08 11:43:15,215 INFO L280 TraceCheckUtils]: 50: Hoare triple {59046#true} assume 0 != ~systemActive~0; {59046#true} is VALID [2020-07-08 11:43:15,216 INFO L263 TraceCheckUtils]: 51: Hoare triple {59046#true} call processEnvironment(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:15,216 INFO L280 TraceCheckUtils]: 52: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {59046#true} is VALID [2020-07-08 11:43:15,216 INFO L280 TraceCheckUtils]: 53: Hoare triple {59046#true} assume !(0 != ~pumpRunning~0); {59046#true} is VALID [2020-07-08 11:43:15,217 INFO L263 TraceCheckUtils]: 54: Hoare triple {59046#true} call processEnvironment__wrappee__highWaterSensor(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:15,217 INFO L280 TraceCheckUtils]: 55: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {59046#true} is VALID [2020-07-08 11:43:15,217 INFO L280 TraceCheckUtils]: 56: Hoare triple {59046#true} assume 0 == ~pumpRunning~0; {59046#true} is VALID [2020-07-08 11:43:15,218 INFO L263 TraceCheckUtils]: 57: Hoare triple {59046#true} call #t~ret1 := isHighWaterLevel(); {59046#true} is VALID [2020-07-08 11:43:15,218 INFO L280 TraceCheckUtils]: 58: Hoare triple {59046#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {59046#true} is VALID [2020-07-08 11:43:15,218 INFO L263 TraceCheckUtils]: 59: Hoare triple {59046#true} call #t~ret20 := isHighWaterSensorDry(); {59046#true} is VALID [2020-07-08 11:43:15,218 INFO L280 TraceCheckUtils]: 60: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:15,218 INFO L280 TraceCheckUtils]: 61: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:15,219 INFO L280 TraceCheckUtils]: 62: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,219 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-08 11:43:15,219 INFO L280 TraceCheckUtils]: 64: Hoare triple {59046#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {59046#true} is VALID [2020-07-08 11:43:15,219 INFO L280 TraceCheckUtils]: 65: Hoare triple {59046#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {59046#true} is VALID [2020-07-08 11:43:15,219 INFO L280 TraceCheckUtils]: 66: Hoare triple {59046#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {59046#true} is VALID [2020-07-08 11:43:15,220 INFO L280 TraceCheckUtils]: 67: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,220 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {59046#true} {59046#true} #511#return; {59046#true} is VALID [2020-07-08 11:43:15,220 INFO L280 TraceCheckUtils]: 69: Hoare triple {59046#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {59046#true} is VALID [2020-07-08 11:43:15,220 INFO L280 TraceCheckUtils]: 70: Hoare triple {59046#true} assume 0 != ~tmp~0; {59046#true} is VALID [2020-07-08 11:43:15,221 INFO L263 TraceCheckUtils]: 71: Hoare triple {59046#true} call activatePump(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:15,222 INFO L280 TraceCheckUtils]: 72: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:15,223 INFO L280 TraceCheckUtils]: 73: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:15,224 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #513#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:15,224 INFO L280 TraceCheckUtils]: 75: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:15,225 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #485#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:15,226 INFO L280 TraceCheckUtils]: 77: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:15,227 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #503#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:15,227 INFO L263 TraceCheckUtils]: 79: Hoare triple {59309#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {59046#true} is VALID [2020-07-08 11:43:15,227 INFO L280 TraceCheckUtils]: 80: Hoare triple {59046#true} havoc ~tmp~5;havoc ~tmp___0~2; {59046#true} is VALID [2020-07-08 11:43:15,227 INFO L263 TraceCheckUtils]: 81: Hoare triple {59046#true} call #t~ret27 := getWaterLevel(); {59046#true} is VALID [2020-07-08 11:43:15,227 INFO L280 TraceCheckUtils]: 82: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-08 11:43:15,228 INFO L280 TraceCheckUtils]: 83: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,228 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-08 11:43:15,228 INFO L280 TraceCheckUtils]: 85: Hoare triple {59046#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59046#true} is VALID [2020-07-08 11:43:15,228 INFO L280 TraceCheckUtils]: 86: Hoare triple {59046#true} assume !(2 != ~tmp~5); {59046#true} is VALID [2020-07-08 11:43:15,228 INFO L280 TraceCheckUtils]: 87: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,230 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {59046#true} {59309#(<= 1 ~pumpRunning~0)} #505#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:15,231 INFO L280 TraceCheckUtils]: 89: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:15,232 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #493#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,232 INFO L280 TraceCheckUtils]: 91: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume !false; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,233 INFO L280 TraceCheckUtils]: 92: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,234 INFO L280 TraceCheckUtils]: 93: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,235 INFO L280 TraceCheckUtils]: 94: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~4); {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,236 INFO L280 TraceCheckUtils]: 95: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,237 INFO L280 TraceCheckUtils]: 96: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,238 INFO L280 TraceCheckUtils]: 97: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,239 INFO L280 TraceCheckUtils]: 98: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,241 INFO L263 TraceCheckUtils]: 99: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} call timeShift(); {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:43:15,242 INFO L263 TraceCheckUtils]: 100: Hoare triple {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:43:15,243 INFO L263 TraceCheckUtils]: 101: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-08 11:43:15,243 INFO L280 TraceCheckUtils]: 102: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:15,243 INFO L280 TraceCheckUtils]: 103: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,244 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-08 11:43:15,244 INFO L280 TraceCheckUtils]: 105: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-08 11:43:15,244 INFO L280 TraceCheckUtils]: 106: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,244 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {59046#true} {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {59046#true} is VALID [2020-07-08 11:43:15,246 INFO L280 TraceCheckUtils]: 108: Hoare triple {59046#true} assume 0 != ~pumpRunning~0; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,247 INFO L263 TraceCheckUtils]: 109: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:15,247 INFO L280 TraceCheckUtils]: 110: Hoare triple {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59046#true} is VALID [2020-07-08 11:43:15,247 INFO L280 TraceCheckUtils]: 111: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,248 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {59046#true} {59118#(not (= 0 ~pumpRunning~0))} #501#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,249 INFO L280 TraceCheckUtils]: 113: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,250 INFO L263 TraceCheckUtils]: 114: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:15,250 INFO L280 TraceCheckUtils]: 115: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {59046#true} is VALID [2020-07-08 11:43:15,250 INFO L280 TraceCheckUtils]: 116: Hoare triple {59046#true} assume 0 != ~pumpRunning~0; {59046#true} is VALID [2020-07-08 11:43:15,250 INFO L263 TraceCheckUtils]: 117: Hoare triple {59046#true} call #t~ret2 := isMethaneAlarm(); {59046#true} is VALID [2020-07-08 11:43:15,251 INFO L280 TraceCheckUtils]: 118: Hoare triple {59046#true} havoc ~retValue_acc~2; {59046#true} is VALID [2020-07-08 11:43:15,251 INFO L263 TraceCheckUtils]: 119: Hoare triple {59046#true} call #t~ret3 := isMethaneLevelCritical(); {59046#true} is VALID [2020-07-08 11:43:15,251 INFO L280 TraceCheckUtils]: 120: Hoare triple {59046#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59046#true} is VALID [2020-07-08 11:43:15,251 INFO L280 TraceCheckUtils]: 121: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,251 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {59046#true} {59046#true} #533#return; {59046#true} is VALID [2020-07-08 11:43:15,252 INFO L280 TraceCheckUtils]: 123: Hoare triple {59046#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {59046#true} is VALID [2020-07-08 11:43:15,252 INFO L280 TraceCheckUtils]: 124: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,252 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {59046#true} {59046#true} #479#return; {59046#true} is VALID [2020-07-08 11:43:15,252 INFO L280 TraceCheckUtils]: 126: Hoare triple {59046#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {59046#true} is VALID [2020-07-08 11:43:15,252 INFO L280 TraceCheckUtils]: 127: Hoare triple {59046#true} assume !(0 != ~tmp~1); {59046#true} is VALID [2020-07-08 11:43:15,253 INFO L263 TraceCheckUtils]: 128: Hoare triple {59046#true} call processEnvironment__wrappee__highWaterSensor(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:15,253 INFO L280 TraceCheckUtils]: 129: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {59046#true} is VALID [2020-07-08 11:43:15,254 INFO L280 TraceCheckUtils]: 130: Hoare triple {59046#true} assume !(0 == ~pumpRunning~0); {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,255 INFO L263 TraceCheckUtils]: 131: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {59046#true} is VALID [2020-07-08 11:43:15,255 INFO L280 TraceCheckUtils]: 132: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,256 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {59046#true} {59118#(not (= 0 ~pumpRunning~0))} #517#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,257 INFO L280 TraceCheckUtils]: 134: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume true; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,258 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {59118#(not (= 0 ~pumpRunning~0))} {59046#true} #483#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,259 INFO L280 TraceCheckUtils]: 136: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume true; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,260 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {59118#(not (= 0 ~pumpRunning~0))} {59118#(not (= 0 ~pumpRunning~0))} #503#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:15,261 INFO L263 TraceCheckUtils]: 138: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {59046#true} is VALID [2020-07-08 11:43:15,261 INFO L280 TraceCheckUtils]: 139: Hoare triple {59046#true} havoc ~tmp~5;havoc ~tmp___0~2; {59046#true} is VALID [2020-07-08 11:43:15,261 INFO L263 TraceCheckUtils]: 140: Hoare triple {59046#true} call #t~ret27 := getWaterLevel(); {59046#true} is VALID [2020-07-08 11:43:15,261 INFO L280 TraceCheckUtils]: 141: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-08 11:43:15,262 INFO L280 TraceCheckUtils]: 142: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,262 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-08 11:43:15,262 INFO L280 TraceCheckUtils]: 144: Hoare triple {59046#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59046#true} is VALID [2020-07-08 11:43:15,262 INFO L280 TraceCheckUtils]: 145: Hoare triple {59046#true} assume 2 != ~tmp~5; {59046#true} is VALID [2020-07-08 11:43:15,263 INFO L263 TraceCheckUtils]: 146: Hoare triple {59046#true} call #t~ret28 := isPumpRunning(); {59046#true} is VALID [2020-07-08 11:43:15,264 INFO L280 TraceCheckUtils]: 147: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:43:15,265 INFO L280 TraceCheckUtils]: 148: Hoare triple {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:43:15,266 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} {59046#true} #523#return; {59443#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} is VALID [2020-07-08 11:43:15,267 INFO L280 TraceCheckUtils]: 150: Hoare triple {59443#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {59444#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-08 11:43:15,269 INFO L280 TraceCheckUtils]: 151: Hoare triple {59444#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {59445#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:43:15,270 INFO L280 TraceCheckUtils]: 152: Hoare triple {59445#(= 0 ~pumpRunning~0)} assume true; {59445#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:43:15,271 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {59445#(= 0 ~pumpRunning~0)} {59118#(not (= 0 ~pumpRunning~0))} #505#return; {59047#false} is VALID [2020-07-08 11:43:15,271 INFO L280 TraceCheckUtils]: 154: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:15,271 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {59047#false} {59118#(not (= 0 ~pumpRunning~0))} #493#return; {59047#false} is VALID [2020-07-08 11:43:15,272 INFO L280 TraceCheckUtils]: 156: Hoare triple {59047#false} assume !false; {59047#false} is VALID [2020-07-08 11:43:15,272 INFO L280 TraceCheckUtils]: 157: Hoare triple {59047#false} assume ~splverifierCounter~0 < 4; {59047#false} is VALID [2020-07-08 11:43:15,272 INFO L280 TraceCheckUtils]: 158: Hoare triple {59047#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {59047#false} is VALID [2020-07-08 11:43:15,272 INFO L280 TraceCheckUtils]: 159: Hoare triple {59047#false} assume !(0 != ~tmp~4); {59047#false} is VALID [2020-07-08 11:43:15,272 INFO L280 TraceCheckUtils]: 160: Hoare triple {59047#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {59047#false} is VALID [2020-07-08 11:43:15,273 INFO L280 TraceCheckUtils]: 161: Hoare triple {59047#false} assume !(0 != ~tmp___0~1); {59047#false} is VALID [2020-07-08 11:43:15,273 INFO L280 TraceCheckUtils]: 162: Hoare triple {59047#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {59047#false} is VALID [2020-07-08 11:43:15,273 INFO L280 TraceCheckUtils]: 163: Hoare triple {59047#false} assume 0 != ~tmp___2~0; {59047#false} is VALID [2020-07-08 11:43:15,273 INFO L263 TraceCheckUtils]: 164: Hoare triple {59047#false} call timeShift(); {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:43:15,275 INFO L263 TraceCheckUtils]: 165: Hoare triple {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:43:15,275 INFO L263 TraceCheckUtils]: 166: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-08 11:43:15,275 INFO L280 TraceCheckUtils]: 167: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:15,275 INFO L280 TraceCheckUtils]: 168: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,275 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-08 11:43:15,276 INFO L280 TraceCheckUtils]: 170: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-08 11:43:15,276 INFO L280 TraceCheckUtils]: 171: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,276 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {59046#true} {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {59046#true} is VALID [2020-07-08 11:43:15,276 INFO L280 TraceCheckUtils]: 173: Hoare triple {59046#true} assume 0 != ~pumpRunning~0; {59046#true} is VALID [2020-07-08 11:43:15,277 INFO L263 TraceCheckUtils]: 174: Hoare triple {59046#true} call lowerWaterLevel(); {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:15,277 INFO L280 TraceCheckUtils]: 175: Hoare triple {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59046#true} is VALID [2020-07-08 11:43:15,278 INFO L280 TraceCheckUtils]: 176: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,278 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {59046#true} {59046#true} #501#return; {59046#true} is VALID [2020-07-08 11:43:15,278 INFO L280 TraceCheckUtils]: 178: Hoare triple {59046#true} assume 0 != ~systemActive~0; {59046#true} is VALID [2020-07-08 11:43:15,279 INFO L263 TraceCheckUtils]: 179: Hoare triple {59046#true} call processEnvironment(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:15,279 INFO L280 TraceCheckUtils]: 180: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {59046#true} is VALID [2020-07-08 11:43:15,279 INFO L280 TraceCheckUtils]: 181: Hoare triple {59046#true} assume 0 != ~pumpRunning~0; {59046#true} is VALID [2020-07-08 11:43:15,279 INFO L263 TraceCheckUtils]: 182: Hoare triple {59046#true} call #t~ret2 := isMethaneAlarm(); {59046#true} is VALID [2020-07-08 11:43:15,280 INFO L280 TraceCheckUtils]: 183: Hoare triple {59046#true} havoc ~retValue_acc~2; {59046#true} is VALID [2020-07-08 11:43:15,280 INFO L263 TraceCheckUtils]: 184: Hoare triple {59046#true} call #t~ret3 := isMethaneLevelCritical(); {59046#true} is VALID [2020-07-08 11:43:15,280 INFO L280 TraceCheckUtils]: 185: Hoare triple {59046#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59046#true} is VALID [2020-07-08 11:43:15,280 INFO L280 TraceCheckUtils]: 186: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,280 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {59046#true} {59046#true} #533#return; {59046#true} is VALID [2020-07-08 11:43:15,281 INFO L280 TraceCheckUtils]: 188: Hoare triple {59046#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {59046#true} is VALID [2020-07-08 11:43:15,281 INFO L280 TraceCheckUtils]: 189: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,281 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {59046#true} {59046#true} #479#return; {59046#true} is VALID [2020-07-08 11:43:15,281 INFO L280 TraceCheckUtils]: 191: Hoare triple {59046#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {59046#true} is VALID [2020-07-08 11:43:15,281 INFO L280 TraceCheckUtils]: 192: Hoare triple {59046#true} assume 0 != ~tmp~1; {59046#true} is VALID [2020-07-08 11:43:15,282 INFO L263 TraceCheckUtils]: 193: Hoare triple {59046#true} call deactivatePump(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:15,283 INFO L280 TraceCheckUtils]: 194: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {59046#true} is VALID [2020-07-08 11:43:15,283 INFO L280 TraceCheckUtils]: 195: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,283 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {59046#true} {59046#true} #481#return; {59046#true} is VALID [2020-07-08 11:43:15,283 INFO L280 TraceCheckUtils]: 197: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,283 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {59046#true} {59046#true} #503#return; {59046#true} is VALID [2020-07-08 11:43:15,284 INFO L263 TraceCheckUtils]: 199: Hoare triple {59046#true} call __utac_acc__Specification5_spec__3(); {59046#true} is VALID [2020-07-08 11:43:15,284 INFO L280 TraceCheckUtils]: 200: Hoare triple {59046#true} havoc ~tmp~5;havoc ~tmp___0~2; {59046#true} is VALID [2020-07-08 11:43:15,284 INFO L263 TraceCheckUtils]: 201: Hoare triple {59046#true} call #t~ret27 := getWaterLevel(); {59046#true} is VALID [2020-07-08 11:43:15,284 INFO L280 TraceCheckUtils]: 202: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-08 11:43:15,284 INFO L280 TraceCheckUtils]: 203: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,285 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-08 11:43:15,285 INFO L280 TraceCheckUtils]: 205: Hoare triple {59046#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59046#true} is VALID [2020-07-08 11:43:15,285 INFO L280 TraceCheckUtils]: 206: Hoare triple {59046#true} assume 2 != ~tmp~5; {59046#true} is VALID [2020-07-08 11:43:15,285 INFO L263 TraceCheckUtils]: 207: Hoare triple {59046#true} call #t~ret28 := isPumpRunning(); {59046#true} is VALID [2020-07-08 11:43:15,285 INFO L280 TraceCheckUtils]: 208: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:15,286 INFO L280 TraceCheckUtils]: 209: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,286 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {59046#true} {59046#true} #523#return; {59046#true} is VALID [2020-07-08 11:43:15,286 INFO L280 TraceCheckUtils]: 211: Hoare triple {59046#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {59046#true} is VALID [2020-07-08 11:43:15,286 INFO L280 TraceCheckUtils]: 212: Hoare triple {59046#true} assume !(0 != ~tmp___0~2); {59046#true} is VALID [2020-07-08 11:43:15,286 INFO L280 TraceCheckUtils]: 213: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,286 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {59046#true} {59046#true} #505#return; {59046#true} is VALID [2020-07-08 11:43:15,287 INFO L280 TraceCheckUtils]: 215: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,287 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {59046#true} {59047#false} #493#return; {59047#false} is VALID [2020-07-08 11:43:15,287 INFO L280 TraceCheckUtils]: 217: Hoare triple {59047#false} assume !false; {59047#false} is VALID [2020-07-08 11:43:15,287 INFO L280 TraceCheckUtils]: 218: Hoare triple {59047#false} assume ~splverifierCounter~0 < 4; {59047#false} is VALID [2020-07-08 11:43:15,287 INFO L280 TraceCheckUtils]: 219: Hoare triple {59047#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {59047#false} is VALID [2020-07-08 11:43:15,288 INFO L280 TraceCheckUtils]: 220: Hoare triple {59047#false} assume 0 != ~tmp~4; {59047#false} is VALID [2020-07-08 11:43:15,288 INFO L263 TraceCheckUtils]: 221: Hoare triple {59047#false} call waterRise(); {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:15,288 INFO L280 TraceCheckUtils]: 222: Hoare triple {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59046#true} is VALID [2020-07-08 11:43:15,288 INFO L280 TraceCheckUtils]: 223: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,288 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {59046#true} {59047#false} #487#return; {59047#false} is VALID [2020-07-08 11:43:15,288 INFO L280 TraceCheckUtils]: 225: Hoare triple {59047#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {59047#false} is VALID [2020-07-08 11:43:15,289 INFO L280 TraceCheckUtils]: 226: Hoare triple {59047#false} assume !(0 != ~tmp___0~1); {59047#false} is VALID [2020-07-08 11:43:15,289 INFO L280 TraceCheckUtils]: 227: Hoare triple {59047#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {59047#false} is VALID [2020-07-08 11:43:15,289 INFO L280 TraceCheckUtils]: 228: Hoare triple {59047#false} assume 0 != ~tmp___2~0; {59047#false} is VALID [2020-07-08 11:43:15,289 INFO L263 TraceCheckUtils]: 229: Hoare triple {59047#false} call timeShift(); {59047#false} is VALID [2020-07-08 11:43:15,289 INFO L263 TraceCheckUtils]: 230: Hoare triple {59047#false} call __utac_acc__Specification5_spec__2(); {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:43:15,289 INFO L263 TraceCheckUtils]: 231: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-08 11:43:15,290 INFO L280 TraceCheckUtils]: 232: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:15,290 INFO L280 TraceCheckUtils]: 233: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,290 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-08 11:43:15,290 INFO L280 TraceCheckUtils]: 235: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-08 11:43:15,290 INFO L280 TraceCheckUtils]: 236: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,291 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {59046#true} {59047#false} #499#return; {59047#false} is VALID [2020-07-08 11:43:15,291 INFO L280 TraceCheckUtils]: 238: Hoare triple {59047#false} assume !(0 != ~pumpRunning~0); {59047#false} is VALID [2020-07-08 11:43:15,291 INFO L280 TraceCheckUtils]: 239: Hoare triple {59047#false} assume 0 != ~systemActive~0; {59047#false} is VALID [2020-07-08 11:43:15,292 INFO L263 TraceCheckUtils]: 240: Hoare triple {59047#false} call processEnvironment(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:15,292 INFO L280 TraceCheckUtils]: 241: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {59046#true} is VALID [2020-07-08 11:43:15,292 INFO L280 TraceCheckUtils]: 242: Hoare triple {59046#true} assume !(0 != ~pumpRunning~0); {59046#true} is VALID [2020-07-08 11:43:15,293 INFO L263 TraceCheckUtils]: 243: Hoare triple {59046#true} call processEnvironment__wrappee__highWaterSensor(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:15,294 INFO L280 TraceCheckUtils]: 244: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {59046#true} is VALID [2020-07-08 11:43:15,294 INFO L280 TraceCheckUtils]: 245: Hoare triple {59046#true} assume 0 == ~pumpRunning~0; {59046#true} is VALID [2020-07-08 11:43:15,294 INFO L263 TraceCheckUtils]: 246: Hoare triple {59046#true} call #t~ret1 := isHighWaterLevel(); {59046#true} is VALID [2020-07-08 11:43:15,294 INFO L280 TraceCheckUtils]: 247: Hoare triple {59046#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {59046#true} is VALID [2020-07-08 11:43:15,295 INFO L263 TraceCheckUtils]: 248: Hoare triple {59046#true} call #t~ret20 := isHighWaterSensorDry(); {59046#true} is VALID [2020-07-08 11:43:15,295 INFO L280 TraceCheckUtils]: 249: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:15,295 INFO L280 TraceCheckUtils]: 250: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:15,296 INFO L280 TraceCheckUtils]: 251: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,296 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-08 11:43:15,296 INFO L280 TraceCheckUtils]: 253: Hoare triple {59046#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {59046#true} is VALID [2020-07-08 11:43:15,296 INFO L280 TraceCheckUtils]: 254: Hoare triple {59046#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {59046#true} is VALID [2020-07-08 11:43:15,297 INFO L280 TraceCheckUtils]: 255: Hoare triple {59046#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {59046#true} is VALID [2020-07-08 11:43:15,297 INFO L280 TraceCheckUtils]: 256: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,297 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {59046#true} {59046#true} #511#return; {59046#true} is VALID [2020-07-08 11:43:15,297 INFO L280 TraceCheckUtils]: 258: Hoare triple {59046#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {59046#true} is VALID [2020-07-08 11:43:15,298 INFO L280 TraceCheckUtils]: 259: Hoare triple {59046#true} assume 0 != ~tmp~0; {59046#true} is VALID [2020-07-08 11:43:15,299 INFO L263 TraceCheckUtils]: 260: Hoare triple {59046#true} call activatePump(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:15,299 INFO L280 TraceCheckUtils]: 261: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59046#true} is VALID [2020-07-08 11:43:15,300 INFO L280 TraceCheckUtils]: 262: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,300 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {59046#true} {59046#true} #513#return; {59046#true} is VALID [2020-07-08 11:43:15,300 INFO L280 TraceCheckUtils]: 264: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,300 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {59046#true} {59046#true} #485#return; {59046#true} is VALID [2020-07-08 11:43:15,301 INFO L280 TraceCheckUtils]: 266: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,301 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {59046#true} {59047#false} #503#return; {59047#false} is VALID [2020-07-08 11:43:15,301 INFO L263 TraceCheckUtils]: 268: Hoare triple {59047#false} call __utac_acc__Specification5_spec__3(); {59047#false} is VALID [2020-07-08 11:43:15,302 INFO L280 TraceCheckUtils]: 269: Hoare triple {59047#false} havoc ~tmp~5;havoc ~tmp___0~2; {59047#false} is VALID [2020-07-08 11:43:15,302 INFO L263 TraceCheckUtils]: 270: Hoare triple {59047#false} call #t~ret27 := getWaterLevel(); {59046#true} is VALID [2020-07-08 11:43:15,302 INFO L280 TraceCheckUtils]: 271: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-08 11:43:15,302 INFO L280 TraceCheckUtils]: 272: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,303 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {59046#true} {59047#false} #521#return; {59047#false} is VALID [2020-07-08 11:43:15,303 INFO L280 TraceCheckUtils]: 274: Hoare triple {59047#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59047#false} is VALID [2020-07-08 11:43:15,303 INFO L280 TraceCheckUtils]: 275: Hoare triple {59047#false} assume 2 != ~tmp~5; {59047#false} is VALID [2020-07-08 11:43:15,303 INFO L263 TraceCheckUtils]: 276: Hoare triple {59047#false} call #t~ret28 := isPumpRunning(); {59046#true} is VALID [2020-07-08 11:43:15,304 INFO L280 TraceCheckUtils]: 277: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:15,304 INFO L280 TraceCheckUtils]: 278: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:15,304 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {59046#true} {59047#false} #523#return; {59047#false} is VALID [2020-07-08 11:43:15,305 INFO L280 TraceCheckUtils]: 280: Hoare triple {59047#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {59047#false} is VALID [2020-07-08 11:43:15,305 INFO L280 TraceCheckUtils]: 281: Hoare triple {59047#false} assume 0 != ~tmp___0~2; {59047#false} is VALID [2020-07-08 11:43:15,305 INFO L280 TraceCheckUtils]: 282: Hoare triple {59047#false} assume 0 == ~switchedOnBeforeTS~0; {59047#false} is VALID [2020-07-08 11:43:15,306 INFO L263 TraceCheckUtils]: 283: Hoare triple {59047#false} call __automaton_fail(); {59047#false} is VALID [2020-07-08 11:43:15,306 INFO L280 TraceCheckUtils]: 284: Hoare triple {59047#false} assume !false; {59047#false} is VALID [2020-07-08 11:43:15,424 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 89 proven. 40 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2020-07-08 11:43:15,425 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2020114344] [2020-07-08 11:43:15,425 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1815238292] [2020-07-08 11:43:15,425 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 [2020-07-08 11:43:15,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,656 INFO L264 TraceCheckSpWp]: Trace formula consists of 1243 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-08 11:43:15,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:15,721 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:43:16,204 INFO L263 TraceCheckUtils]: 0: Hoare triple {59046#true} call ULTIMATE.init(); {59046#true} is VALID [2020-07-08 11:43:16,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {59046#true} is VALID [2020-07-08 11:43:16,204 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:16,204 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59046#true} {59046#true} #539#return; {59046#true} is VALID [2020-07-08 11:43:16,205 INFO L263 TraceCheckUtils]: 4: Hoare triple {59046#true} call #t~ret74 := main(); {59046#true} is VALID [2020-07-08 11:43:16,205 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} havoc ~retValue_acc~5;havoc ~tmp~3; {59046#true} is VALID [2020-07-08 11:43:16,205 INFO L263 TraceCheckUtils]: 6: Hoare triple {59046#true} call select_helpers(); {59046#true} is VALID [2020-07-08 11:43:16,205 INFO L280 TraceCheckUtils]: 7: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:16,205 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {59046#true} {59046#true} #437#return; {59046#true} is VALID [2020-07-08 11:43:16,205 INFO L263 TraceCheckUtils]: 9: Hoare triple {59046#true} call select_features(); {59046#true} is VALID [2020-07-08 11:43:16,205 INFO L280 TraceCheckUtils]: 10: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:16,205 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {59046#true} {59046#true} #439#return; {59046#true} is VALID [2020-07-08 11:43:16,206 INFO L263 TraceCheckUtils]: 12: Hoare triple {59046#true} call #t~ret21 := valid_product(); {59046#true} is VALID [2020-07-08 11:43:16,206 INFO L280 TraceCheckUtils]: 13: Hoare triple {59046#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {59046#true} is VALID [2020-07-08 11:43:16,206 INFO L280 TraceCheckUtils]: 14: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:16,206 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {59046#true} {59046#true} #441#return; {59046#true} is VALID [2020-07-08 11:43:16,206 INFO L280 TraceCheckUtils]: 16: Hoare triple {59046#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {59046#true} is VALID [2020-07-08 11:43:16,206 INFO L280 TraceCheckUtils]: 17: Hoare triple {59046#true} assume 0 != ~tmp~3; {59046#true} is VALID [2020-07-08 11:43:16,206 INFO L263 TraceCheckUtils]: 18: Hoare triple {59046#true} call setup(); {59046#true} is VALID [2020-07-08 11:43:16,206 INFO L280 TraceCheckUtils]: 19: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:16,207 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {59046#true} {59046#true} #443#return; {59046#true} is VALID [2020-07-08 11:43:16,207 INFO L263 TraceCheckUtils]: 21: Hoare triple {59046#true} call runTest(); {59046#true} is VALID [2020-07-08 11:43:16,207 INFO L263 TraceCheckUtils]: 22: Hoare triple {59046#true} call __utac_acc__Specification5_spec__1(); {59046#true} is VALID [2020-07-08 11:43:16,207 INFO L280 TraceCheckUtils]: 23: Hoare triple {59046#true} ~switchedOnBeforeTS~0 := 0; {59046#true} is VALID [2020-07-08 11:43:16,207 INFO L280 TraceCheckUtils]: 24: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:16,207 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {59046#true} {59046#true} #529#return; {59046#true} is VALID [2020-07-08 11:43:16,207 INFO L263 TraceCheckUtils]: 26: Hoare triple {59046#true} call test(); {59046#true} is VALID [2020-07-08 11:43:16,208 INFO L280 TraceCheckUtils]: 27: Hoare triple {59046#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {59046#true} is VALID [2020-07-08 11:43:16,208 INFO L280 TraceCheckUtils]: 28: Hoare triple {59046#true} assume !false; {59046#true} is VALID [2020-07-08 11:43:16,208 INFO L280 TraceCheckUtils]: 29: Hoare triple {59046#true} assume ~splverifierCounter~0 < 4; {59046#true} is VALID [2020-07-08 11:43:16,208 INFO L280 TraceCheckUtils]: 30: Hoare triple {59046#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {59046#true} is VALID [2020-07-08 11:43:16,208 INFO L280 TraceCheckUtils]: 31: Hoare triple {59046#true} assume 0 != ~tmp~4; {59046#true} is VALID [2020-07-08 11:43:16,208 INFO L263 TraceCheckUtils]: 32: Hoare triple {59046#true} call waterRise(); {59046#true} is VALID [2020-07-08 11:43:16,209 INFO L280 TraceCheckUtils]: 33: Hoare triple {59046#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59046#true} is VALID [2020-07-08 11:43:16,209 INFO L280 TraceCheckUtils]: 34: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:16,209 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {59046#true} {59046#true} #487#return; {59046#true} is VALID [2020-07-08 11:43:16,209 INFO L280 TraceCheckUtils]: 36: Hoare triple {59046#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {59046#true} is VALID [2020-07-08 11:43:16,209 INFO L280 TraceCheckUtils]: 37: Hoare triple {59046#true} assume !(0 != ~tmp___0~1); {59046#true} is VALID [2020-07-08 11:43:16,210 INFO L280 TraceCheckUtils]: 38: Hoare triple {59046#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {59046#true} is VALID [2020-07-08 11:43:16,210 INFO L280 TraceCheckUtils]: 39: Hoare triple {59046#true} assume 0 != ~tmp___2~0; {59046#true} is VALID [2020-07-08 11:43:16,210 INFO L263 TraceCheckUtils]: 40: Hoare triple {59046#true} call timeShift(); {59046#true} is VALID [2020-07-08 11:43:16,210 INFO L263 TraceCheckUtils]: 41: Hoare triple {59046#true} call __utac_acc__Specification5_spec__2(); {59046#true} is VALID [2020-07-08 11:43:16,210 INFO L263 TraceCheckUtils]: 42: Hoare triple {59046#true} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-08 11:43:16,210 INFO L280 TraceCheckUtils]: 43: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:16,211 INFO L280 TraceCheckUtils]: 44: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:16,211 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {59046#true} {59046#true} #519#return; {59046#true} is VALID [2020-07-08 11:43:16,211 INFO L280 TraceCheckUtils]: 46: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-08 11:43:16,211 INFO L280 TraceCheckUtils]: 47: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:16,211 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {59046#true} {59046#true} #499#return; {59046#true} is VALID [2020-07-08 11:43:16,212 INFO L280 TraceCheckUtils]: 49: Hoare triple {59046#true} assume !(0 != ~pumpRunning~0); {59046#true} is VALID [2020-07-08 11:43:16,212 INFO L280 TraceCheckUtils]: 50: Hoare triple {59046#true} assume 0 != ~systemActive~0; {59046#true} is VALID [2020-07-08 11:43:16,212 INFO L263 TraceCheckUtils]: 51: Hoare triple {59046#true} call processEnvironment(); {59046#true} is VALID [2020-07-08 11:43:16,212 INFO L280 TraceCheckUtils]: 52: Hoare triple {59046#true} havoc ~tmp~1; {59046#true} is VALID [2020-07-08 11:43:16,212 INFO L280 TraceCheckUtils]: 53: Hoare triple {59046#true} assume !(0 != ~pumpRunning~0); {59046#true} is VALID [2020-07-08 11:43:16,212 INFO L263 TraceCheckUtils]: 54: Hoare triple {59046#true} call processEnvironment__wrappee__highWaterSensor(); {59046#true} is VALID [2020-07-08 11:43:16,213 INFO L280 TraceCheckUtils]: 55: Hoare triple {59046#true} havoc ~tmp~0; {59046#true} is VALID [2020-07-08 11:43:16,213 INFO L280 TraceCheckUtils]: 56: Hoare triple {59046#true} assume 0 == ~pumpRunning~0; {59046#true} is VALID [2020-07-08 11:43:16,213 INFO L263 TraceCheckUtils]: 57: Hoare triple {59046#true} call #t~ret1 := isHighWaterLevel(); {59046#true} is VALID [2020-07-08 11:43:16,213 INFO L280 TraceCheckUtils]: 58: Hoare triple {59046#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {59046#true} is VALID [2020-07-08 11:43:16,213 INFO L263 TraceCheckUtils]: 59: Hoare triple {59046#true} call #t~ret20 := isHighWaterSensorDry(); {59046#true} is VALID [2020-07-08 11:43:16,214 INFO L280 TraceCheckUtils]: 60: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:16,214 INFO L280 TraceCheckUtils]: 61: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-08 11:43:16,214 INFO L280 TraceCheckUtils]: 62: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:16,214 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-08 11:43:16,214 INFO L280 TraceCheckUtils]: 64: Hoare triple {59046#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {59046#true} is VALID [2020-07-08 11:43:16,214 INFO L280 TraceCheckUtils]: 65: Hoare triple {59046#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {59046#true} is VALID [2020-07-08 11:43:16,215 INFO L280 TraceCheckUtils]: 66: Hoare triple {59046#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {59046#true} is VALID [2020-07-08 11:43:16,215 INFO L280 TraceCheckUtils]: 67: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:16,215 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {59046#true} {59046#true} #511#return; {59046#true} is VALID [2020-07-08 11:43:16,215 INFO L280 TraceCheckUtils]: 69: Hoare triple {59046#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {59046#true} is VALID [2020-07-08 11:43:16,215 INFO L280 TraceCheckUtils]: 70: Hoare triple {59046#true} assume 0 != ~tmp~0; {59046#true} is VALID [2020-07-08 11:43:16,215 INFO L263 TraceCheckUtils]: 71: Hoare triple {59046#true} call activatePump(); {59046#true} is VALID [2020-07-08 11:43:16,225 INFO L280 TraceCheckUtils]: 72: Hoare triple {59046#true} ~pumpRunning~0 := 1; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,225 INFO L280 TraceCheckUtils]: 73: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,226 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #513#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,227 INFO L280 TraceCheckUtils]: 75: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,227 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #485#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,228 INFO L280 TraceCheckUtils]: 77: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,229 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #503#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,229 INFO L263 TraceCheckUtils]: 79: Hoare triple {59309#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,230 INFO L280 TraceCheckUtils]: 80: Hoare triple {59309#(<= 1 ~pumpRunning~0)} havoc ~tmp~5;havoc ~tmp___0~2; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,231 INFO L263 TraceCheckUtils]: 81: Hoare triple {59309#(<= 1 ~pumpRunning~0)} call #t~ret27 := getWaterLevel(); {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,231 INFO L280 TraceCheckUtils]: 82: Hoare triple {59309#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,232 INFO L280 TraceCheckUtils]: 83: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,233 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59309#(<= 1 ~pumpRunning~0)} #521#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,233 INFO L280 TraceCheckUtils]: 85: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,234 INFO L280 TraceCheckUtils]: 86: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~5); {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,234 INFO L280 TraceCheckUtils]: 87: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,235 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59309#(<= 1 ~pumpRunning~0)} #505#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,236 INFO L280 TraceCheckUtils]: 89: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,236 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #493#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,237 INFO L280 TraceCheckUtils]: 91: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume !false; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,238 INFO L280 TraceCheckUtils]: 92: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,238 INFO L280 TraceCheckUtils]: 93: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,239 INFO L280 TraceCheckUtils]: 94: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~4); {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,239 INFO L280 TraceCheckUtils]: 95: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,240 INFO L280 TraceCheckUtils]: 96: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,241 INFO L280 TraceCheckUtils]: 97: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,241 INFO L280 TraceCheckUtils]: 98: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,242 INFO L263 TraceCheckUtils]: 99: Hoare triple {59309#(<= 1 ~pumpRunning~0)} call timeShift(); {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,242 INFO L263 TraceCheckUtils]: 100: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {59046#true} is VALID [2020-07-08 11:43:16,242 INFO L263 TraceCheckUtils]: 101: Hoare triple {59046#true} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-08 11:43:16,242 INFO L280 TraceCheckUtils]: 102: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-08 11:43:16,243 INFO L280 TraceCheckUtils]: 103: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:16,243 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {59046#true} {59046#true} #519#return; {59046#true} is VALID [2020-07-08 11:43:16,243 INFO L280 TraceCheckUtils]: 105: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-08 11:43:16,243 INFO L280 TraceCheckUtils]: 106: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:16,244 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {59046#true} {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #499#return; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,244 INFO L280 TraceCheckUtils]: 108: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,245 INFO L263 TraceCheckUtils]: 109: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {59046#true} is VALID [2020-07-08 11:43:16,245 INFO L280 TraceCheckUtils]: 110: Hoare triple {59046#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59046#true} is VALID [2020-07-08 11:43:16,245 INFO L280 TraceCheckUtils]: 111: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:16,247 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {59046#true} {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #501#return; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,247 INFO L280 TraceCheckUtils]: 113: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,248 INFO L263 TraceCheckUtils]: 114: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,249 INFO L280 TraceCheckUtils]: 115: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~1; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,249 INFO L280 TraceCheckUtils]: 116: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,249 INFO L263 TraceCheckUtils]: 117: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret2 := isMethaneAlarm(); {59046#true} is VALID [2020-07-08 11:43:16,250 INFO L280 TraceCheckUtils]: 118: Hoare triple {59046#true} havoc ~retValue_acc~2; {59046#true} is VALID [2020-07-08 11:43:16,250 INFO L263 TraceCheckUtils]: 119: Hoare triple {59046#true} call #t~ret3 := isMethaneLevelCritical(); {59046#true} is VALID [2020-07-08 11:43:16,250 INFO L280 TraceCheckUtils]: 120: Hoare triple {59046#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59046#true} is VALID [2020-07-08 11:43:16,250 INFO L280 TraceCheckUtils]: 121: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:16,250 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {59046#true} {59046#true} #533#return; {59046#true} is VALID [2020-07-08 11:43:16,251 INFO L280 TraceCheckUtils]: 123: Hoare triple {59046#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {59046#true} is VALID [2020-07-08 11:43:16,251 INFO L280 TraceCheckUtils]: 124: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:16,252 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {59046#true} {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #479#return; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,252 INFO L280 TraceCheckUtils]: 126: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,253 INFO L280 TraceCheckUtils]: 127: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~1); {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,254 INFO L263 TraceCheckUtils]: 128: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,254 INFO L280 TraceCheckUtils]: 129: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~0; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,255 INFO L280 TraceCheckUtils]: 130: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,255 INFO L263 TraceCheckUtils]: 131: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {59046#true} is VALID [2020-07-08 11:43:16,255 INFO L280 TraceCheckUtils]: 132: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:16,256 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {59046#true} {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #517#return; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,257 INFO L280 TraceCheckUtils]: 134: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,258 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #483#return; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,258 INFO L280 TraceCheckUtils]: 136: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,259 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #503#return; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:43:16,260 INFO L263 TraceCheckUtils]: 138: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {59046#true} is VALID [2020-07-08 11:43:16,260 INFO L280 TraceCheckUtils]: 139: Hoare triple {59046#true} havoc ~tmp~5;havoc ~tmp___0~2; {59046#true} is VALID [2020-07-08 11:43:16,260 INFO L263 TraceCheckUtils]: 140: Hoare triple {59046#true} call #t~ret27 := getWaterLevel(); {59046#true} is VALID [2020-07-08 11:43:16,260 INFO L280 TraceCheckUtils]: 141: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-08 11:43:16,260 INFO L280 TraceCheckUtils]: 142: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-08 11:43:16,261 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-08 11:43:16,261 INFO L280 TraceCheckUtils]: 144: Hoare triple {59046#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59046#true} is VALID [2020-07-08 11:43:16,261 INFO L280 TraceCheckUtils]: 145: Hoare triple {59046#true} assume 2 != ~tmp~5; {59046#true} is VALID [2020-07-08 11:43:16,261 INFO L263 TraceCheckUtils]: 146: Hoare triple {59046#true} call #t~ret28 := isPumpRunning(); {59046#true} is VALID [2020-07-08 11:43:16,263 INFO L280 TraceCheckUtils]: 147: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {60002#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:43:16,263 INFO L280 TraceCheckUtils]: 148: Hoare triple {60002#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {60002#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:43:16,264 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {60002#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {59046#true} #523#return; {60009#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} is VALID [2020-07-08 11:43:16,265 INFO L280 TraceCheckUtils]: 150: Hoare triple {60009#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {60013#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-08 11:43:16,266 INFO L280 TraceCheckUtils]: 151: Hoare triple {60013#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {60017#(<= ~pumpRunning~0 0)} is VALID [2020-07-08 11:43:16,267 INFO L280 TraceCheckUtils]: 152: Hoare triple {60017#(<= ~pumpRunning~0 0)} assume true; {60017#(<= ~pumpRunning~0 0)} is VALID [2020-07-08 11:43:16,267 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {60017#(<= ~pumpRunning~0 0)} {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #505#return; {60024#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-08 11:43:16,268 INFO L280 TraceCheckUtils]: 154: Hoare triple {60024#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {60024#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-08 11:43:16,273 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {60024#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {59309#(<= 1 ~pumpRunning~0)} #493#return; {59047#false} is VALID [2020-07-08 11:43:16,273 INFO L280 TraceCheckUtils]: 156: Hoare triple {59047#false} assume !false; {59047#false} is VALID [2020-07-08 11:43:16,274 INFO L280 TraceCheckUtils]: 157: Hoare triple {59047#false} assume ~splverifierCounter~0 < 4; {59047#false} is VALID [2020-07-08 11:43:16,274 INFO L280 TraceCheckUtils]: 158: Hoare triple {59047#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {59047#false} is VALID [2020-07-08 11:43:16,274 INFO L280 TraceCheckUtils]: 159: Hoare triple {59047#false} assume !(0 != ~tmp~4); {59047#false} is VALID [2020-07-08 11:43:16,274 INFO L280 TraceCheckUtils]: 160: Hoare triple {59047#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {59047#false} is VALID [2020-07-08 11:43:16,274 INFO L280 TraceCheckUtils]: 161: Hoare triple {59047#false} assume !(0 != ~tmp___0~1); {59047#false} is VALID [2020-07-08 11:43:16,275 INFO L280 TraceCheckUtils]: 162: Hoare triple {59047#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {59047#false} is VALID [2020-07-08 11:43:16,275 INFO L280 TraceCheckUtils]: 163: Hoare triple {59047#false} assume 0 != ~tmp___2~0; {59047#false} is VALID [2020-07-08 11:43:16,275 INFO L263 TraceCheckUtils]: 164: Hoare triple {59047#false} call timeShift(); {59047#false} is VALID [2020-07-08 11:43:16,275 INFO L263 TraceCheckUtils]: 165: Hoare triple {59047#false} call __utac_acc__Specification5_spec__2(); {59047#false} is VALID [2020-07-08 11:43:16,275 INFO L263 TraceCheckUtils]: 166: Hoare triple {59047#false} call #t~ret26 := isPumpRunning(); {59047#false} is VALID [2020-07-08 11:43:16,275 INFO L280 TraceCheckUtils]: 167: Hoare triple {59047#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59047#false} is VALID [2020-07-08 11:43:16,276 INFO L280 TraceCheckUtils]: 168: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:16,276 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {59047#false} {59047#false} #519#return; {59047#false} is VALID [2020-07-08 11:43:16,276 INFO L280 TraceCheckUtils]: 170: Hoare triple {59047#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59047#false} is VALID [2020-07-08 11:43:16,276 INFO L280 TraceCheckUtils]: 171: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:16,276 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {59047#false} {59047#false} #499#return; {59047#false} is VALID [2020-07-08 11:43:16,276 INFO L280 TraceCheckUtils]: 173: Hoare triple {59047#false} assume 0 != ~pumpRunning~0; {59047#false} is VALID [2020-07-08 11:43:16,277 INFO L263 TraceCheckUtils]: 174: Hoare triple {59047#false} call lowerWaterLevel(); {59047#false} is VALID [2020-07-08 11:43:16,277 INFO L280 TraceCheckUtils]: 175: Hoare triple {59047#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59047#false} is VALID [2020-07-08 11:43:16,277 INFO L280 TraceCheckUtils]: 176: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:16,278 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {59047#false} {59047#false} #501#return; {59047#false} is VALID [2020-07-08 11:43:16,278 INFO L280 TraceCheckUtils]: 178: Hoare triple {59047#false} assume 0 != ~systemActive~0; {59047#false} is VALID [2020-07-08 11:43:16,278 INFO L263 TraceCheckUtils]: 179: Hoare triple {59047#false} call processEnvironment(); {59047#false} is VALID [2020-07-08 11:43:16,279 INFO L280 TraceCheckUtils]: 180: Hoare triple {59047#false} havoc ~tmp~1; {59047#false} is VALID [2020-07-08 11:43:16,279 INFO L280 TraceCheckUtils]: 181: Hoare triple {59047#false} assume 0 != ~pumpRunning~0; {59047#false} is VALID [2020-07-08 11:43:16,279 INFO L263 TraceCheckUtils]: 182: Hoare triple {59047#false} call #t~ret2 := isMethaneAlarm(); {59047#false} is VALID [2020-07-08 11:43:16,279 INFO L280 TraceCheckUtils]: 183: Hoare triple {59047#false} havoc ~retValue_acc~2; {59047#false} is VALID [2020-07-08 11:43:16,279 INFO L263 TraceCheckUtils]: 184: Hoare triple {59047#false} call #t~ret3 := isMethaneLevelCritical(); {59047#false} is VALID [2020-07-08 11:43:16,280 INFO L280 TraceCheckUtils]: 185: Hoare triple {59047#false} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59047#false} is VALID [2020-07-08 11:43:16,280 INFO L280 TraceCheckUtils]: 186: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:16,280 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {59047#false} {59047#false} #533#return; {59047#false} is VALID [2020-07-08 11:43:16,280 INFO L280 TraceCheckUtils]: 188: Hoare triple {59047#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {59047#false} is VALID [2020-07-08 11:43:16,280 INFO L280 TraceCheckUtils]: 189: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:16,281 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {59047#false} {59047#false} #479#return; {59047#false} is VALID [2020-07-08 11:43:16,281 INFO L280 TraceCheckUtils]: 191: Hoare triple {59047#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {59047#false} is VALID [2020-07-08 11:43:16,281 INFO L280 TraceCheckUtils]: 192: Hoare triple {59047#false} assume 0 != ~tmp~1; {59047#false} is VALID [2020-07-08 11:43:16,281 INFO L263 TraceCheckUtils]: 193: Hoare triple {59047#false} call deactivatePump(); {59047#false} is VALID [2020-07-08 11:43:16,281 INFO L280 TraceCheckUtils]: 194: Hoare triple {59047#false} ~pumpRunning~0 := 0; {59047#false} is VALID [2020-07-08 11:43:16,281 INFO L280 TraceCheckUtils]: 195: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:16,282 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {59047#false} {59047#false} #481#return; {59047#false} is VALID [2020-07-08 11:43:16,282 INFO L280 TraceCheckUtils]: 197: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:16,282 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {59047#false} {59047#false} #503#return; {59047#false} is VALID [2020-07-08 11:43:16,282 INFO L263 TraceCheckUtils]: 199: Hoare triple {59047#false} call __utac_acc__Specification5_spec__3(); {59047#false} is VALID [2020-07-08 11:43:16,282 INFO L280 TraceCheckUtils]: 200: Hoare triple {59047#false} havoc ~tmp~5;havoc ~tmp___0~2; {59047#false} is VALID [2020-07-08 11:43:16,282 INFO L263 TraceCheckUtils]: 201: Hoare triple {59047#false} call #t~ret27 := getWaterLevel(); {59047#false} is VALID [2020-07-08 11:43:16,283 INFO L280 TraceCheckUtils]: 202: Hoare triple {59047#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59047#false} is VALID [2020-07-08 11:43:16,283 INFO L280 TraceCheckUtils]: 203: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:16,283 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {59047#false} {59047#false} #521#return; {59047#false} is VALID [2020-07-08 11:43:16,283 INFO L280 TraceCheckUtils]: 205: Hoare triple {59047#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59047#false} is VALID [2020-07-08 11:43:16,283 INFO L280 TraceCheckUtils]: 206: Hoare triple {59047#false} assume 2 != ~tmp~5; {59047#false} is VALID [2020-07-08 11:43:16,283 INFO L263 TraceCheckUtils]: 207: Hoare triple {59047#false} call #t~ret28 := isPumpRunning(); {59047#false} is VALID [2020-07-08 11:43:16,284 INFO L280 TraceCheckUtils]: 208: Hoare triple {59047#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59047#false} is VALID [2020-07-08 11:43:16,284 INFO L280 TraceCheckUtils]: 209: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:16,284 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {59047#false} {59047#false} #523#return; {59047#false} is VALID [2020-07-08 11:43:16,284 INFO L280 TraceCheckUtils]: 211: Hoare triple {59047#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {59047#false} is VALID [2020-07-08 11:43:16,284 INFO L280 TraceCheckUtils]: 212: Hoare triple {59047#false} assume !(0 != ~tmp___0~2); {59047#false} is VALID [2020-07-08 11:43:16,285 INFO L280 TraceCheckUtils]: 213: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:16,285 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {59047#false} {59047#false} #505#return; {59047#false} is VALID [2020-07-08 11:43:16,285 INFO L280 TraceCheckUtils]: 215: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:16,285 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {59047#false} {59047#false} #493#return; {59047#false} is VALID [2020-07-08 11:43:16,285 INFO L280 TraceCheckUtils]: 217: Hoare triple {59047#false} assume !false; {59047#false} is VALID [2020-07-08 11:43:16,285 INFO L280 TraceCheckUtils]: 218: Hoare triple {59047#false} assume ~splverifierCounter~0 < 4; {59047#false} is VALID [2020-07-08 11:43:16,286 INFO L280 TraceCheckUtils]: 219: Hoare triple {59047#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {59047#false} is VALID [2020-07-08 11:43:16,286 INFO L280 TraceCheckUtils]: 220: Hoare triple {59047#false} assume 0 != ~tmp~4; {59047#false} is VALID [2020-07-08 11:43:16,286 INFO L263 TraceCheckUtils]: 221: Hoare triple {59047#false} call waterRise(); {59047#false} is VALID [2020-07-08 11:43:16,286 INFO L280 TraceCheckUtils]: 222: Hoare triple {59047#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59047#false} is VALID [2020-07-08 11:43:16,286 INFO L280 TraceCheckUtils]: 223: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:16,286 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {59047#false} {59047#false} #487#return; {59047#false} is VALID [2020-07-08 11:43:16,287 INFO L280 TraceCheckUtils]: 225: Hoare triple {59047#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {59047#false} is VALID [2020-07-08 11:43:16,287 INFO L280 TraceCheckUtils]: 226: Hoare triple {59047#false} assume !(0 != ~tmp___0~1); {59047#false} is VALID [2020-07-08 11:43:16,287 INFO L280 TraceCheckUtils]: 227: Hoare triple {59047#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {59047#false} is VALID [2020-07-08 11:43:16,287 INFO L280 TraceCheckUtils]: 228: Hoare triple {59047#false} assume 0 != ~tmp___2~0; {59047#false} is VALID [2020-07-08 11:43:16,287 INFO L263 TraceCheckUtils]: 229: Hoare triple {59047#false} call timeShift(); {59047#false} is VALID [2020-07-08 11:43:16,287 INFO L263 TraceCheckUtils]: 230: Hoare triple {59047#false} call __utac_acc__Specification5_spec__2(); {59047#false} is VALID [2020-07-08 11:43:16,288 INFO L263 TraceCheckUtils]: 231: Hoare triple {59047#false} call #t~ret26 := isPumpRunning(); {59047#false} is VALID [2020-07-08 11:43:16,288 INFO L280 TraceCheckUtils]: 232: Hoare triple {59047#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59047#false} is VALID [2020-07-08 11:43:16,288 INFO L280 TraceCheckUtils]: 233: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:16,288 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {59047#false} {59047#false} #519#return; {59047#false} is VALID [2020-07-08 11:43:16,288 INFO L280 TraceCheckUtils]: 235: Hoare triple {59047#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59047#false} is VALID [2020-07-08 11:43:16,288 INFO L280 TraceCheckUtils]: 236: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:16,289 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {59047#false} {59047#false} #499#return; {59047#false} is VALID [2020-07-08 11:43:16,289 INFO L280 TraceCheckUtils]: 238: Hoare triple {59047#false} assume !(0 != ~pumpRunning~0); {59047#false} is VALID [2020-07-08 11:43:16,289 INFO L280 TraceCheckUtils]: 239: Hoare triple {59047#false} assume 0 != ~systemActive~0; {59047#false} is VALID [2020-07-08 11:43:16,289 INFO L263 TraceCheckUtils]: 240: Hoare triple {59047#false} call processEnvironment(); {59047#false} is VALID [2020-07-08 11:43:16,289 INFO L280 TraceCheckUtils]: 241: Hoare triple {59047#false} havoc ~tmp~1; {59047#false} is VALID [2020-07-08 11:43:16,289 INFO L280 TraceCheckUtils]: 242: Hoare triple {59047#false} assume !(0 != ~pumpRunning~0); {59047#false} is VALID [2020-07-08 11:43:16,290 INFO L263 TraceCheckUtils]: 243: Hoare triple {59047#false} call processEnvironment__wrappee__highWaterSensor(); {59047#false} is VALID [2020-07-08 11:43:16,290 INFO L280 TraceCheckUtils]: 244: Hoare triple {59047#false} havoc ~tmp~0; {59047#false} is VALID [2020-07-08 11:43:16,290 INFO L280 TraceCheckUtils]: 245: Hoare triple {59047#false} assume 0 == ~pumpRunning~0; {59047#false} is VALID [2020-07-08 11:43:16,290 INFO L263 TraceCheckUtils]: 246: Hoare triple {59047#false} call #t~ret1 := isHighWaterLevel(); {59047#false} is VALID [2020-07-08 11:43:16,290 INFO L280 TraceCheckUtils]: 247: Hoare triple {59047#false} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {59047#false} is VALID [2020-07-08 11:43:16,291 INFO L263 TraceCheckUtils]: 248: Hoare triple {59047#false} call #t~ret20 := isHighWaterSensorDry(); {59047#false} is VALID [2020-07-08 11:43:16,291 INFO L280 TraceCheckUtils]: 249: Hoare triple {59047#false} havoc ~retValue_acc~11; {59047#false} is VALID [2020-07-08 11:43:16,291 INFO L280 TraceCheckUtils]: 250: Hoare triple {59047#false} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59047#false} is VALID [2020-07-08 11:43:16,291 INFO L280 TraceCheckUtils]: 251: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:16,291 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {59047#false} {59047#false} #497#return; {59047#false} is VALID [2020-07-08 11:43:16,291 INFO L280 TraceCheckUtils]: 253: Hoare triple {59047#false} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {59047#false} is VALID [2020-07-08 11:43:16,292 INFO L280 TraceCheckUtils]: 254: Hoare triple {59047#false} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {59047#false} is VALID [2020-07-08 11:43:16,292 INFO L280 TraceCheckUtils]: 255: Hoare triple {59047#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {59047#false} is VALID [2020-07-08 11:43:16,292 INFO L280 TraceCheckUtils]: 256: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:16,292 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {59047#false} {59047#false} #511#return; {59047#false} is VALID [2020-07-08 11:43:16,292 INFO L280 TraceCheckUtils]: 258: Hoare triple {59047#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {59047#false} is VALID [2020-07-08 11:43:16,292 INFO L280 TraceCheckUtils]: 259: Hoare triple {59047#false} assume 0 != ~tmp~0; {59047#false} is VALID [2020-07-08 11:43:16,293 INFO L263 TraceCheckUtils]: 260: Hoare triple {59047#false} call activatePump(); {59047#false} is VALID [2020-07-08 11:43:16,293 INFO L280 TraceCheckUtils]: 261: Hoare triple {59047#false} ~pumpRunning~0 := 1; {59047#false} is VALID [2020-07-08 11:43:16,293 INFO L280 TraceCheckUtils]: 262: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:16,293 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {59047#false} {59047#false} #513#return; {59047#false} is VALID [2020-07-08 11:43:16,293 INFO L280 TraceCheckUtils]: 264: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:16,294 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {59047#false} {59047#false} #485#return; {59047#false} is VALID [2020-07-08 11:43:16,294 INFO L280 TraceCheckUtils]: 266: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:16,294 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {59047#false} {59047#false} #503#return; {59047#false} is VALID [2020-07-08 11:43:16,294 INFO L263 TraceCheckUtils]: 268: Hoare triple {59047#false} call __utac_acc__Specification5_spec__3(); {59047#false} is VALID [2020-07-08 11:43:16,294 INFO L280 TraceCheckUtils]: 269: Hoare triple {59047#false} havoc ~tmp~5;havoc ~tmp___0~2; {59047#false} is VALID [2020-07-08 11:43:16,294 INFO L263 TraceCheckUtils]: 270: Hoare triple {59047#false} call #t~ret27 := getWaterLevel(); {59047#false} is VALID [2020-07-08 11:43:16,294 INFO L280 TraceCheckUtils]: 271: Hoare triple {59047#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59047#false} is VALID [2020-07-08 11:43:16,295 INFO L280 TraceCheckUtils]: 272: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:16,295 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {59047#false} {59047#false} #521#return; {59047#false} is VALID [2020-07-08 11:43:16,295 INFO L280 TraceCheckUtils]: 274: Hoare triple {59047#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59047#false} is VALID [2020-07-08 11:43:16,295 INFO L280 TraceCheckUtils]: 275: Hoare triple {59047#false} assume 2 != ~tmp~5; {59047#false} is VALID [2020-07-08 11:43:16,295 INFO L263 TraceCheckUtils]: 276: Hoare triple {59047#false} call #t~ret28 := isPumpRunning(); {59047#false} is VALID [2020-07-08 11:43:16,296 INFO L280 TraceCheckUtils]: 277: Hoare triple {59047#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59047#false} is VALID [2020-07-08 11:43:16,296 INFO L280 TraceCheckUtils]: 278: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-08 11:43:16,296 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {59047#false} {59047#false} #523#return; {59047#false} is VALID [2020-07-08 11:43:16,296 INFO L280 TraceCheckUtils]: 280: Hoare triple {59047#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {59047#false} is VALID [2020-07-08 11:43:16,296 INFO L280 TraceCheckUtils]: 281: Hoare triple {59047#false} assume 0 != ~tmp___0~2; {59047#false} is VALID [2020-07-08 11:43:16,296 INFO L280 TraceCheckUtils]: 282: Hoare triple {59047#false} assume 0 == ~switchedOnBeforeTS~0; {59047#false} is VALID [2020-07-08 11:43:16,297 INFO L263 TraceCheckUtils]: 283: Hoare triple {59047#false} call __automaton_fail(); {59047#false} is VALID [2020-07-08 11:43:16,297 INFO L280 TraceCheckUtils]: 284: Hoare triple {59047#false} assume !false; {59047#false} is VALID [2020-07-08 11:43:16,343 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 233 proven. 16 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2020-07-08 11:43:16,343 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:43:16,343 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-08 11:43:16,344 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1638023877] [2020-07-08 11:43:16,347 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 285 [2020-07-08 11:43:51,366 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:43:51,367 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-08 11:43:51,843 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 340 edges. 340 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:43:51,844 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-08 11:43:51,844 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:43:51,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-08 11:43:51,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-08 11:43:51,845 INFO L87 Difference]: Start difference. First operand 1984 states and 2338 transitions. Second operand 22 states. [2020-07-08 11:43:53,594 WARN L193 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-08 11:43:55,403 WARN L193 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-08 11:43:56,334 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-08 11:43:56,976 WARN L193 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-08 11:44:01,994 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-08 11:44:11,530 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:44:13,251 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-08 11:44:14,014 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-08 11:44:17,289 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:44:23,876 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:44:24,259 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:44:41,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:44:41,763 INFO L93 Difference]: Finished difference Result 3900 states and 4748 transitions. [2020-07-08 11:44:41,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-08 11:44:41,764 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 285 [2020-07-08 11:44:41,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:44:41,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 11:44:41,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 498 transitions. [2020-07-08 11:44:41,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 11:44:41,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 498 transitions. [2020-07-08 11:44:41,775 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 498 transitions. [2020-07-08 11:44:43,359 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 498 edges. 498 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:44:43,571 INFO L225 Difference]: With dead ends: 3900 [2020-07-08 11:44:43,571 INFO L226 Difference]: Without dead ends: 2139 [2020-07-08 11:44:43,574 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 434 GetRequests, 390 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 400 ImplicationChecksByTransitivity, 6.4s TimeCoverageRelationStatistics Valid=384, Invalid=1686, Unknown=0, NotChecked=0, Total=2070 [2020-07-08 11:44:43,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2139 states. [2020-07-08 11:45:03,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2139 to 1986. [2020-07-08 11:45:03,180 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:45:03,180 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2139 states. Second operand 1986 states. [2020-07-08 11:45:03,181 INFO L74 IsIncluded]: Start isIncluded. First operand 2139 states. Second operand 1986 states. [2020-07-08 11:45:03,181 INFO L87 Difference]: Start difference. First operand 2139 states. Second operand 1986 states. [2020-07-08 11:45:03,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:45:03,367 INFO L93 Difference]: Finished difference Result 2139 states and 2608 transitions. [2020-07-08 11:45:03,368 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 2608 transitions. [2020-07-08 11:45:03,373 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:45:03,373 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:45:03,374 INFO L74 IsIncluded]: Start isIncluded. First operand 1986 states. Second operand 2139 states. [2020-07-08 11:45:03,374 INFO L87 Difference]: Start difference. First operand 1986 states. Second operand 2139 states. [2020-07-08 11:45:03,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:45:03,594 INFO L93 Difference]: Finished difference Result 2139 states and 2608 transitions. [2020-07-08 11:45:03,594 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 2608 transitions. [2020-07-08 11:45:03,598 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:45:03,599 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:45:03,599 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:45:03,599 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:45:03,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1986 states. [2020-07-08 11:45:03,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 1986 states and 2334 transitions. [2020-07-08 11:45:03,767 INFO L78 Accepts]: Start accepts. Automaton has 1986 states and 2334 transitions. Word has length 285 [2020-07-08 11:45:03,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:45:03,767 INFO L479 AbstractCegarLoop]: Abstraction has 1986 states and 2334 transitions. [2020-07-08 11:45:03,767 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-08 11:45:03,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 2334 transitions. [2020-07-08 11:45:03,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2020-07-08 11:45:03,772 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:45:03,772 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:45:03,972 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2020-07-08 11:45:03,973 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:45:03,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:45:03,974 INFO L82 PathProgramCache]: Analyzing trace with hash 1077945844, now seen corresponding path program 1 times [2020-07-08 11:45:03,974 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:45:03,974 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [185879261] [2020-07-08 11:45:03,975 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:45:04,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,383 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:45:04,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {72983#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume true; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,459 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72765#(= 0 ~methaneLevelCritical~0)} {72760#true} #539#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,463 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #437#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,467 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #439#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {72760#true} is VALID [2020-07-08 11:45:04,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,472 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #441#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,476 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #443#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,505 INFO L280 TraceCheckUtils]: 0: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {72760#true} is VALID [2020-07-08 11:45:04,505 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,506 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #529#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {72760#true} is VALID [2020-07-08 11:45:04,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,525 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #487#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:04,569 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,569 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-08 11:45:04,569 INFO L263 TraceCheckUtils]: 0: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:04,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:04,570 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,570 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-08 11:45:04,570 INFO L280 TraceCheckUtils]: 4: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-08 11:45:04,570 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,571 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72760#true} {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {72760#true} is VALID [2020-07-08 11:45:04,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,608 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:04,608 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:04,608 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,609 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-08 11:45:04,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {72760#true} is VALID [2020-07-08 11:45:04,609 INFO L263 TraceCheckUtils]: 1: Hoare triple {72760#true} call #t~ret20 := isHighWaterSensorDry(); {72760#true} is VALID [2020-07-08 11:45:04,610 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:04,610 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:04,610 INFO L280 TraceCheckUtils]: 4: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,611 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-08 11:45:04,611 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {72760#true} is VALID [2020-07-08 11:45:04,611 INFO L280 TraceCheckUtils]: 7: Hoare triple {72760#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {72760#true} is VALID [2020-07-08 11:45:04,611 INFO L280 TraceCheckUtils]: 8: Hoare triple {72760#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {72760#true} is VALID [2020-07-08 11:45:04,612 INFO L280 TraceCheckUtils]: 9: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,612 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {72760#true} {72760#true} #511#return; {72760#true} is VALID [2020-07-08 11:45:04,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72760#true} is VALID [2020-07-08 11:45:04,616 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,616 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72760#true} #513#return; {72760#true} is VALID [2020-07-08 11:45:04,616 INFO L280 TraceCheckUtils]: 0: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {72760#true} is VALID [2020-07-08 11:45:04,617 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume 0 == ~pumpRunning~0; {72760#true} is VALID [2020-07-08 11:45:04,617 INFO L263 TraceCheckUtils]: 2: Hoare triple {72760#true} call #t~ret1 := isHighWaterLevel(); {72760#true} is VALID [2020-07-08 11:45:04,617 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {72760#true} is VALID [2020-07-08 11:45:04,617 INFO L263 TraceCheckUtils]: 4: Hoare triple {72760#true} call #t~ret20 := isHighWaterSensorDry(); {72760#true} is VALID [2020-07-08 11:45:04,617 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:04,618 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:04,618 INFO L280 TraceCheckUtils]: 7: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,618 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-08 11:45:04,618 INFO L280 TraceCheckUtils]: 9: Hoare triple {72760#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {72760#true} is VALID [2020-07-08 11:45:04,619 INFO L280 TraceCheckUtils]: 10: Hoare triple {72760#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {72760#true} is VALID [2020-07-08 11:45:04,619 INFO L280 TraceCheckUtils]: 11: Hoare triple {72760#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {72760#true} is VALID [2020-07-08 11:45:04,619 INFO L280 TraceCheckUtils]: 12: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,619 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {72760#true} {72760#true} #511#return; {72760#true} is VALID [2020-07-08 11:45:04,620 INFO L280 TraceCheckUtils]: 14: Hoare triple {72760#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {72760#true} is VALID [2020-07-08 11:45:04,620 INFO L280 TraceCheckUtils]: 15: Hoare triple {72760#true} assume 0 != ~tmp~0; {72760#true} is VALID [2020-07-08 11:45:04,621 INFO L263 TraceCheckUtils]: 16: Hoare triple {72760#true} call activatePump(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:04,621 INFO L280 TraceCheckUtils]: 17: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72760#true} is VALID [2020-07-08 11:45:04,622 INFO L280 TraceCheckUtils]: 18: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,622 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {72760#true} {72760#true} #513#return; {72760#true} is VALID [2020-07-08 11:45:04,622 INFO L280 TraceCheckUtils]: 20: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,622 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {72760#true} {72760#true} #485#return; {72760#true} is VALID [2020-07-08 11:45:04,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72760#true} is VALID [2020-07-08 11:45:04,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume !(0 != ~pumpRunning~0); {72760#true} is VALID [2020-07-08 11:45:04,624 INFO L263 TraceCheckUtils]: 2: Hoare triple {72760#true} call processEnvironment__wrappee__highWaterSensor(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:04,625 INFO L280 TraceCheckUtils]: 3: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {72760#true} is VALID [2020-07-08 11:45:04,625 INFO L280 TraceCheckUtils]: 4: Hoare triple {72760#true} assume 0 == ~pumpRunning~0; {72760#true} is VALID [2020-07-08 11:45:04,625 INFO L263 TraceCheckUtils]: 5: Hoare triple {72760#true} call #t~ret1 := isHighWaterLevel(); {72760#true} is VALID [2020-07-08 11:45:04,625 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {72760#true} is VALID [2020-07-08 11:45:04,625 INFO L263 TraceCheckUtils]: 7: Hoare triple {72760#true} call #t~ret20 := isHighWaterSensorDry(); {72760#true} is VALID [2020-07-08 11:45:04,626 INFO L280 TraceCheckUtils]: 8: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:04,626 INFO L280 TraceCheckUtils]: 9: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:04,626 INFO L280 TraceCheckUtils]: 10: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,626 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-08 11:45:04,626 INFO L280 TraceCheckUtils]: 12: Hoare triple {72760#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {72760#true} is VALID [2020-07-08 11:45:04,627 INFO L280 TraceCheckUtils]: 13: Hoare triple {72760#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {72760#true} is VALID [2020-07-08 11:45:04,627 INFO L280 TraceCheckUtils]: 14: Hoare triple {72760#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {72760#true} is VALID [2020-07-08 11:45:04,627 INFO L280 TraceCheckUtils]: 15: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,627 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {72760#true} {72760#true} #511#return; {72760#true} is VALID [2020-07-08 11:45:04,627 INFO L280 TraceCheckUtils]: 17: Hoare triple {72760#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {72760#true} is VALID [2020-07-08 11:45:04,628 INFO L280 TraceCheckUtils]: 18: Hoare triple {72760#true} assume 0 != ~tmp~0; {72760#true} is VALID [2020-07-08 11:45:04,629 INFO L263 TraceCheckUtils]: 19: Hoare triple {72760#true} call activatePump(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:04,629 INFO L280 TraceCheckUtils]: 20: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72760#true} is VALID [2020-07-08 11:45:04,629 INFO L280 TraceCheckUtils]: 21: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,629 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {72760#true} {72760#true} #513#return; {72760#true} is VALID [2020-07-08 11:45:04,630 INFO L280 TraceCheckUtils]: 23: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,630 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {72760#true} {72760#true} #485#return; {72760#true} is VALID [2020-07-08 11:45:04,630 INFO L280 TraceCheckUtils]: 25: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,630 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {72760#true} {72760#true} #503#return; {72760#true} is VALID [2020-07-08 11:45:04,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,637 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-08 11:45:04,637 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,637 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-08 11:45:04,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-08 11:45:04,638 INFO L263 TraceCheckUtils]: 1: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-08 11:45:04,638 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-08 11:45:04,638 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,638 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-08 11:45:04,639 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-08 11:45:04,639 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} assume !(2 != ~tmp~5); {72760#true} is VALID [2020-07-08 11:45:04,639 INFO L280 TraceCheckUtils]: 7: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,639 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {72760#true} {72760#true} #505#return; {72760#true} is VALID [2020-07-08 11:45:04,640 INFO L263 TraceCheckUtils]: 0: Hoare triple {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:45:04,641 INFO L263 TraceCheckUtils]: 1: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:04,641 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:04,641 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,641 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-08 11:45:04,641 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-08 11:45:04,642 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,642 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {72760#true} {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {72760#true} is VALID [2020-07-08 11:45:04,642 INFO L280 TraceCheckUtils]: 8: Hoare triple {72760#true} assume !(0 != ~pumpRunning~0); {72760#true} is VALID [2020-07-08 11:45:04,642 INFO L280 TraceCheckUtils]: 9: Hoare triple {72760#true} assume 0 != ~systemActive~0; {72760#true} is VALID [2020-07-08 11:45:04,643 INFO L263 TraceCheckUtils]: 10: Hoare triple {72760#true} call processEnvironment(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:04,643 INFO L280 TraceCheckUtils]: 11: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72760#true} is VALID [2020-07-08 11:45:04,644 INFO L280 TraceCheckUtils]: 12: Hoare triple {72760#true} assume !(0 != ~pumpRunning~0); {72760#true} is VALID [2020-07-08 11:45:04,645 INFO L263 TraceCheckUtils]: 13: Hoare triple {72760#true} call processEnvironment__wrappee__highWaterSensor(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:04,645 INFO L280 TraceCheckUtils]: 14: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {72760#true} is VALID [2020-07-08 11:45:04,645 INFO L280 TraceCheckUtils]: 15: Hoare triple {72760#true} assume 0 == ~pumpRunning~0; {72760#true} is VALID [2020-07-08 11:45:04,645 INFO L263 TraceCheckUtils]: 16: Hoare triple {72760#true} call #t~ret1 := isHighWaterLevel(); {72760#true} is VALID [2020-07-08 11:45:04,646 INFO L280 TraceCheckUtils]: 17: Hoare triple {72760#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {72760#true} is VALID [2020-07-08 11:45:04,646 INFO L263 TraceCheckUtils]: 18: Hoare triple {72760#true} call #t~ret20 := isHighWaterSensorDry(); {72760#true} is VALID [2020-07-08 11:45:04,646 INFO L280 TraceCheckUtils]: 19: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:04,646 INFO L280 TraceCheckUtils]: 20: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:04,646 INFO L280 TraceCheckUtils]: 21: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,647 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-08 11:45:04,647 INFO L280 TraceCheckUtils]: 23: Hoare triple {72760#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {72760#true} is VALID [2020-07-08 11:45:04,647 INFO L280 TraceCheckUtils]: 24: Hoare triple {72760#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {72760#true} is VALID [2020-07-08 11:45:04,647 INFO L280 TraceCheckUtils]: 25: Hoare triple {72760#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {72760#true} is VALID [2020-07-08 11:45:04,647 INFO L280 TraceCheckUtils]: 26: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,648 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {72760#true} {72760#true} #511#return; {72760#true} is VALID [2020-07-08 11:45:04,648 INFO L280 TraceCheckUtils]: 28: Hoare triple {72760#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {72760#true} is VALID [2020-07-08 11:45:04,648 INFO L280 TraceCheckUtils]: 29: Hoare triple {72760#true} assume 0 != ~tmp~0; {72760#true} is VALID [2020-07-08 11:45:04,649 INFO L263 TraceCheckUtils]: 30: Hoare triple {72760#true} call activatePump(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:04,649 INFO L280 TraceCheckUtils]: 31: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72760#true} is VALID [2020-07-08 11:45:04,649 INFO L280 TraceCheckUtils]: 32: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,649 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {72760#true} {72760#true} #513#return; {72760#true} is VALID [2020-07-08 11:45:04,650 INFO L280 TraceCheckUtils]: 34: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,650 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {72760#true} {72760#true} #485#return; {72760#true} is VALID [2020-07-08 11:45:04,650 INFO L280 TraceCheckUtils]: 36: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,650 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {72760#true} {72760#true} #503#return; {72760#true} is VALID [2020-07-08 11:45:04,650 INFO L263 TraceCheckUtils]: 38: Hoare triple {72760#true} call __utac_acc__Specification5_spec__3(); {72760#true} is VALID [2020-07-08 11:45:04,651 INFO L280 TraceCheckUtils]: 39: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-08 11:45:04,651 INFO L263 TraceCheckUtils]: 40: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-08 11:45:04,651 INFO L280 TraceCheckUtils]: 41: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-08 11:45:04,651 INFO L280 TraceCheckUtils]: 42: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,651 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-08 11:45:04,651 INFO L280 TraceCheckUtils]: 44: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-08 11:45:04,652 INFO L280 TraceCheckUtils]: 45: Hoare triple {72760#true} assume !(2 != ~tmp~5); {72760#true} is VALID [2020-07-08 11:45:04,652 INFO L280 TraceCheckUtils]: 46: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,652 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {72760#true} {72760#true} #505#return; {72760#true} is VALID [2020-07-08 11:45:04,652 INFO L280 TraceCheckUtils]: 48: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,653 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #493#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:04,674 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,674 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-08 11:45:04,675 INFO L263 TraceCheckUtils]: 0: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:04,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:04,675 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,675 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-08 11:45:04,675 INFO L280 TraceCheckUtils]: 4: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-08 11:45:04,676 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,676 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72760#true} {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {72760#true} is VALID [2020-07-08 11:45:04,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,679 INFO L280 TraceCheckUtils]: 0: Hoare triple {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72760#true} is VALID [2020-07-08 11:45:04,680 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,680 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72760#true} #501#return; {72760#true} is VALID [2020-07-08 11:45:04,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,796 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {72760#true} #533#return; {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-08 11:45:04,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~2; {72760#true} is VALID [2020-07-08 11:45:04,796 INFO L263 TraceCheckUtils]: 1: Hoare triple {72760#true} call #t~ret3 := isMethaneLevelCritical(); {72760#true} is VALID [2020-07-08 11:45:04,797 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,797 INFO L280 TraceCheckUtils]: 3: Hoare triple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,798 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {72760#true} #533#return; {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-08 11:45:04,799 INFO L280 TraceCheckUtils]: 5: Hoare triple {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,800 INFO L280 TraceCheckUtils]: 6: Hoare triple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,801 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {72760#true} #479#return; {73137#(or (= 0 ~methaneLevelCritical~0) (= |processEnvironment_#t~ret2| ~methaneLevelCritical~0))} is VALID [2020-07-08 11:45:04,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,807 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,807 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {72760#true} {72760#true} #517#return; {72760#true} is VALID [2020-07-08 11:45:04,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {72760#true} is VALID [2020-07-08 11:45:04,808 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume !(0 == ~pumpRunning~0); {72760#true} is VALID [2020-07-08 11:45:04,808 INFO L263 TraceCheckUtils]: 2: Hoare triple {72760#true} call processEnvironment__wrappee__base(); {72760#true} is VALID [2020-07-08 11:45:04,808 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,809 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72760#true} {72760#true} #517#return; {72760#true} is VALID [2020-07-08 11:45:04,809 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,810 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #483#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,810 INFO L280 TraceCheckUtils]: 0: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72760#true} is VALID [2020-07-08 11:45:04,810 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-08 11:45:04,811 INFO L263 TraceCheckUtils]: 2: Hoare triple {72760#true} call #t~ret2 := isMethaneAlarm(); {72760#true} is VALID [2020-07-08 11:45:04,811 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} havoc ~retValue_acc~2; {72760#true} is VALID [2020-07-08 11:45:04,811 INFO L263 TraceCheckUtils]: 4: Hoare triple {72760#true} call #t~ret3 := isMethaneLevelCritical(); {72760#true} is VALID [2020-07-08 11:45:04,812 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,813 INFO L280 TraceCheckUtils]: 6: Hoare triple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,814 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {72760#true} #533#return; {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-08 11:45:04,815 INFO L280 TraceCheckUtils]: 8: Hoare triple {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,816 INFO L280 TraceCheckUtils]: 9: Hoare triple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,817 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {72760#true} #479#return; {73137#(or (= 0 ~methaneLevelCritical~0) (= |processEnvironment_#t~ret2| ~methaneLevelCritical~0))} is VALID [2020-07-08 11:45:04,818 INFO L280 TraceCheckUtils]: 11: Hoare triple {73137#(or (= 0 ~methaneLevelCritical~0) (= |processEnvironment_#t~ret2| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {73138#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~1))} is VALID [2020-07-08 11:45:04,819 INFO L280 TraceCheckUtils]: 12: Hoare triple {73138#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~1))} assume !(0 != ~tmp~1); {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,819 INFO L263 TraceCheckUtils]: 13: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__highWaterSensor(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:04,820 INFO L280 TraceCheckUtils]: 14: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {72760#true} is VALID [2020-07-08 11:45:04,820 INFO L280 TraceCheckUtils]: 15: Hoare triple {72760#true} assume !(0 == ~pumpRunning~0); {72760#true} is VALID [2020-07-08 11:45:04,820 INFO L263 TraceCheckUtils]: 16: Hoare triple {72760#true} call processEnvironment__wrappee__base(); {72760#true} is VALID [2020-07-08 11:45:04,820 INFO L280 TraceCheckUtils]: 17: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,821 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {72760#true} {72760#true} #517#return; {72760#true} is VALID [2020-07-08 11:45:04,821 INFO L280 TraceCheckUtils]: 19: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,821 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #483#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,822 INFO L280 TraceCheckUtils]: 21: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume true; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,823 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {72765#(= 0 ~methaneLevelCritical~0)} {72760#true} #503#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,831 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-08 11:45:04,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,832 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-08 11:45:04,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,835 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:04,835 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,835 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72760#true} #523#return; {72760#true} is VALID [2020-07-08 11:45:04,835 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-08 11:45:04,836 INFO L263 TraceCheckUtils]: 1: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-08 11:45:04,836 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-08 11:45:04,836 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,836 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-08 11:45:04,836 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-08 11:45:04,837 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} assume 2 != ~tmp~5; {72760#true} is VALID [2020-07-08 11:45:04,837 INFO L263 TraceCheckUtils]: 7: Hoare triple {72760#true} call #t~ret28 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:04,837 INFO L280 TraceCheckUtils]: 8: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:04,837 INFO L280 TraceCheckUtils]: 9: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,837 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {72760#true} {72760#true} #523#return; {72760#true} is VALID [2020-07-08 11:45:04,838 INFO L280 TraceCheckUtils]: 11: Hoare triple {72760#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {72760#true} is VALID [2020-07-08 11:45:04,838 INFO L280 TraceCheckUtils]: 12: Hoare triple {72760#true} assume 0 != ~tmp___0~2; {72760#true} is VALID [2020-07-08 11:45:04,838 INFO L280 TraceCheckUtils]: 13: Hoare triple {72760#true} assume !(0 == ~switchedOnBeforeTS~0); {72760#true} is VALID [2020-07-08 11:45:04,838 INFO L280 TraceCheckUtils]: 14: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,839 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #505#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,840 INFO L263 TraceCheckUtils]: 0: Hoare triple {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:45:04,841 INFO L263 TraceCheckUtils]: 1: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:04,841 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:04,841 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,841 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-08 11:45:04,841 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-08 11:45:04,842 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,842 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {72760#true} {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {72760#true} is VALID [2020-07-08 11:45:04,842 INFO L280 TraceCheckUtils]: 8: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-08 11:45:04,843 INFO L263 TraceCheckUtils]: 9: Hoare triple {72760#true} call lowerWaterLevel(); {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:04,843 INFO L280 TraceCheckUtils]: 10: Hoare triple {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72760#true} is VALID [2020-07-08 11:45:04,844 INFO L280 TraceCheckUtils]: 11: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,844 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {72760#true} {72760#true} #501#return; {72760#true} is VALID [2020-07-08 11:45:04,844 INFO L280 TraceCheckUtils]: 13: Hoare triple {72760#true} assume 0 != ~systemActive~0; {72760#true} is VALID [2020-07-08 11:45:04,845 INFO L263 TraceCheckUtils]: 14: Hoare triple {72760#true} call processEnvironment(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:04,845 INFO L280 TraceCheckUtils]: 15: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72760#true} is VALID [2020-07-08 11:45:04,845 INFO L280 TraceCheckUtils]: 16: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-08 11:45:04,846 INFO L263 TraceCheckUtils]: 17: Hoare triple {72760#true} call #t~ret2 := isMethaneAlarm(); {72760#true} is VALID [2020-07-08 11:45:04,846 INFO L280 TraceCheckUtils]: 18: Hoare triple {72760#true} havoc ~retValue_acc~2; {72760#true} is VALID [2020-07-08 11:45:04,846 INFO L263 TraceCheckUtils]: 19: Hoare triple {72760#true} call #t~ret3 := isMethaneLevelCritical(); {72760#true} is VALID [2020-07-08 11:45:04,847 INFO L280 TraceCheckUtils]: 20: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,848 INFO L280 TraceCheckUtils]: 21: Hoare triple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,849 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {72760#true} #533#return; {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-08 11:45:04,850 INFO L280 TraceCheckUtils]: 23: Hoare triple {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,850 INFO L280 TraceCheckUtils]: 24: Hoare triple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,851 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {72760#true} #479#return; {73137#(or (= 0 ~methaneLevelCritical~0) (= |processEnvironment_#t~ret2| ~methaneLevelCritical~0))} is VALID [2020-07-08 11:45:04,852 INFO L280 TraceCheckUtils]: 26: Hoare triple {73137#(or (= 0 ~methaneLevelCritical~0) (= |processEnvironment_#t~ret2| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {73138#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~1))} is VALID [2020-07-08 11:45:04,853 INFO L280 TraceCheckUtils]: 27: Hoare triple {73138#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~1))} assume !(0 != ~tmp~1); {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,854 INFO L263 TraceCheckUtils]: 28: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__highWaterSensor(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:04,854 INFO L280 TraceCheckUtils]: 29: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {72760#true} is VALID [2020-07-08 11:45:04,855 INFO L280 TraceCheckUtils]: 30: Hoare triple {72760#true} assume !(0 == ~pumpRunning~0); {72760#true} is VALID [2020-07-08 11:45:04,855 INFO L263 TraceCheckUtils]: 31: Hoare triple {72760#true} call processEnvironment__wrappee__base(); {72760#true} is VALID [2020-07-08 11:45:04,855 INFO L280 TraceCheckUtils]: 32: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,855 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {72760#true} {72760#true} #517#return; {72760#true} is VALID [2020-07-08 11:45:04,855 INFO L280 TraceCheckUtils]: 34: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,856 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #483#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,857 INFO L280 TraceCheckUtils]: 36: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume true; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,858 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {72765#(= 0 ~methaneLevelCritical~0)} {72760#true} #503#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,858 INFO L263 TraceCheckUtils]: 38: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {72760#true} is VALID [2020-07-08 11:45:04,858 INFO L280 TraceCheckUtils]: 39: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-08 11:45:04,858 INFO L263 TraceCheckUtils]: 40: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-08 11:45:04,859 INFO L280 TraceCheckUtils]: 41: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-08 11:45:04,859 INFO L280 TraceCheckUtils]: 42: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,859 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-08 11:45:04,859 INFO L280 TraceCheckUtils]: 44: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-08 11:45:04,859 INFO L280 TraceCheckUtils]: 45: Hoare triple {72760#true} assume 2 != ~tmp~5; {72760#true} is VALID [2020-07-08 11:45:04,860 INFO L263 TraceCheckUtils]: 46: Hoare triple {72760#true} call #t~ret28 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:04,860 INFO L280 TraceCheckUtils]: 47: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:04,860 INFO L280 TraceCheckUtils]: 48: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,860 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {72760#true} {72760#true} #523#return; {72760#true} is VALID [2020-07-08 11:45:04,860 INFO L280 TraceCheckUtils]: 50: Hoare triple {72760#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {72760#true} is VALID [2020-07-08 11:45:04,861 INFO L280 TraceCheckUtils]: 51: Hoare triple {72760#true} assume 0 != ~tmp___0~2; {72760#true} is VALID [2020-07-08 11:45:04,861 INFO L280 TraceCheckUtils]: 52: Hoare triple {72760#true} assume !(0 == ~switchedOnBeforeTS~0); {72760#true} is VALID [2020-07-08 11:45:04,861 INFO L280 TraceCheckUtils]: 53: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,862 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #505#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,863 INFO L280 TraceCheckUtils]: 55: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume true; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,864 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {72765#(= 0 ~methaneLevelCritical~0)} {72765#(= 0 ~methaneLevelCritical~0)} #493#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,901 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:04,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,902 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-08 11:45:04,902 INFO L263 TraceCheckUtils]: 0: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:04,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:04,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,903 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-08 11:45:04,903 INFO L280 TraceCheckUtils]: 4: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-08 11:45:04,903 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,903 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72760#true} {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {72760#true} is VALID [2020-07-08 11:45:04,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,907 INFO L280 TraceCheckUtils]: 0: Hoare triple {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72760#true} is VALID [2020-07-08 11:45:04,907 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:04,907 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72760#true} #501#return; {72760#true} is VALID [2020-07-08 11:45:04,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:04,990 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,991 INFO L280 TraceCheckUtils]: 1: Hoare triple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,992 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {72760#true} #533#return; {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-08 11:45:04,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~2; {72760#true} is VALID [2020-07-08 11:45:04,993 INFO L263 TraceCheckUtils]: 1: Hoare triple {72760#true} call #t~ret3 := isMethaneLevelCritical(); {72760#true} is VALID [2020-07-08 11:45:04,994 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,995 INFO L280 TraceCheckUtils]: 3: Hoare triple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,996 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {72760#true} #533#return; {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-08 11:45:04,997 INFO L280 TraceCheckUtils]: 5: Hoare triple {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,998 INFO L280 TraceCheckUtils]: 6: Hoare triple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:04,999 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {72760#true} #479#return; {73216#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 |processEnvironment_#t~ret2|))} is VALID [2020-07-08 11:45:05,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:05,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {72760#true} is VALID [2020-07-08 11:45:05,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,003 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {73189#(not (= 0 ~methaneLevelCritical~0))} #481#return; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:45:05,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72760#true} is VALID [2020-07-08 11:45:05,004 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-08 11:45:05,004 INFO L263 TraceCheckUtils]: 2: Hoare triple {72760#true} call #t~ret2 := isMethaneAlarm(); {72760#true} is VALID [2020-07-08 11:45:05,004 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} havoc ~retValue_acc~2; {72760#true} is VALID [2020-07-08 11:45:05,004 INFO L263 TraceCheckUtils]: 4: Hoare triple {72760#true} call #t~ret3 := isMethaneLevelCritical(); {72760#true} is VALID [2020-07-08 11:45:05,005 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,006 INFO L280 TraceCheckUtils]: 6: Hoare triple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,006 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {72760#true} #533#return; {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-08 11:45:05,007 INFO L280 TraceCheckUtils]: 8: Hoare triple {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,008 INFO L280 TraceCheckUtils]: 9: Hoare triple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,009 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {72760#true} #479#return; {73216#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 |processEnvironment_#t~ret2|))} is VALID [2020-07-08 11:45:05,010 INFO L280 TraceCheckUtils]: 11: Hoare triple {73216#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 |processEnvironment_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {73217#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~1))} is VALID [2020-07-08 11:45:05,010 INFO L280 TraceCheckUtils]: 12: Hoare triple {73217#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~1))} assume 0 != ~tmp~1; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:45:05,011 INFO L263 TraceCheckUtils]: 13: Hoare triple {73189#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:05,011 INFO L280 TraceCheckUtils]: 14: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {72760#true} is VALID [2020-07-08 11:45:05,011 INFO L280 TraceCheckUtils]: 15: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,012 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {72760#true} {73189#(not (= 0 ~methaneLevelCritical~0))} #481#return; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:45:05,013 INFO L280 TraceCheckUtils]: 17: Hoare triple {73189#(not (= 0 ~methaneLevelCritical~0))} assume true; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:45:05,013 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {73189#(not (= 0 ~methaneLevelCritical~0))} {72760#true} #503#return; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:45:05,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:05,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:05,021 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-08 11:45:05,021 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,021 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-08 11:45:05,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:05,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:05,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,025 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72760#true} #523#return; {72760#true} is VALID [2020-07-08 11:45:05,025 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-08 11:45:05,025 INFO L263 TraceCheckUtils]: 1: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-08 11:45:05,025 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-08 11:45:05,025 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,026 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-08 11:45:05,026 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-08 11:45:05,026 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} assume 2 != ~tmp~5; {72760#true} is VALID [2020-07-08 11:45:05,026 INFO L263 TraceCheckUtils]: 7: Hoare triple {72760#true} call #t~ret28 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:05,027 INFO L280 TraceCheckUtils]: 8: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:05,027 INFO L280 TraceCheckUtils]: 9: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,027 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {72760#true} {72760#true} #523#return; {72760#true} is VALID [2020-07-08 11:45:05,027 INFO L280 TraceCheckUtils]: 11: Hoare triple {72760#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {72760#true} is VALID [2020-07-08 11:45:05,027 INFO L280 TraceCheckUtils]: 12: Hoare triple {72760#true} assume !(0 != ~tmp___0~2); {72760#true} is VALID [2020-07-08 11:45:05,027 INFO L280 TraceCheckUtils]: 13: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,028 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {72760#true} {73189#(not (= 0 ~methaneLevelCritical~0))} #505#return; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:45:05,030 INFO L263 TraceCheckUtils]: 0: Hoare triple {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:45:05,030 INFO L263 TraceCheckUtils]: 1: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:05,030 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:05,030 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,031 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-08 11:45:05,031 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-08 11:45:05,031 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,031 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {72760#true} {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {72760#true} is VALID [2020-07-08 11:45:05,031 INFO L280 TraceCheckUtils]: 8: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-08 11:45:05,032 INFO L263 TraceCheckUtils]: 9: Hoare triple {72760#true} call lowerWaterLevel(); {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:05,033 INFO L280 TraceCheckUtils]: 10: Hoare triple {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72760#true} is VALID [2020-07-08 11:45:05,033 INFO L280 TraceCheckUtils]: 11: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,033 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {72760#true} {72760#true} #501#return; {72760#true} is VALID [2020-07-08 11:45:05,033 INFO L280 TraceCheckUtils]: 13: Hoare triple {72760#true} assume 0 != ~systemActive~0; {72760#true} is VALID [2020-07-08 11:45:05,034 INFO L263 TraceCheckUtils]: 14: Hoare triple {72760#true} call processEnvironment(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:05,034 INFO L280 TraceCheckUtils]: 15: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72760#true} is VALID [2020-07-08 11:45:05,034 INFO L280 TraceCheckUtils]: 16: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-08 11:45:05,034 INFO L263 TraceCheckUtils]: 17: Hoare triple {72760#true} call #t~ret2 := isMethaneAlarm(); {72760#true} is VALID [2020-07-08 11:45:05,035 INFO L280 TraceCheckUtils]: 18: Hoare triple {72760#true} havoc ~retValue_acc~2; {72760#true} is VALID [2020-07-08 11:45:05,035 INFO L263 TraceCheckUtils]: 19: Hoare triple {72760#true} call #t~ret3 := isMethaneLevelCritical(); {72760#true} is VALID [2020-07-08 11:45:05,036 INFO L280 TraceCheckUtils]: 20: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,036 INFO L280 TraceCheckUtils]: 21: Hoare triple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,037 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {72760#true} #533#return; {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-08 11:45:05,038 INFO L280 TraceCheckUtils]: 23: Hoare triple {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,039 INFO L280 TraceCheckUtils]: 24: Hoare triple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,040 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {72760#true} #479#return; {73216#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 |processEnvironment_#t~ret2|))} is VALID [2020-07-08 11:45:05,041 INFO L280 TraceCheckUtils]: 26: Hoare triple {73216#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 |processEnvironment_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {73217#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~1))} is VALID [2020-07-08 11:45:05,042 INFO L280 TraceCheckUtils]: 27: Hoare triple {73217#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~1))} assume 0 != ~tmp~1; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:45:05,042 INFO L263 TraceCheckUtils]: 28: Hoare triple {73189#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:05,043 INFO L280 TraceCheckUtils]: 29: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {72760#true} is VALID [2020-07-08 11:45:05,043 INFO L280 TraceCheckUtils]: 30: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,043 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {72760#true} {73189#(not (= 0 ~methaneLevelCritical~0))} #481#return; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:45:05,044 INFO L280 TraceCheckUtils]: 32: Hoare triple {73189#(not (= 0 ~methaneLevelCritical~0))} assume true; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:45:05,045 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {73189#(not (= 0 ~methaneLevelCritical~0))} {72760#true} #503#return; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:45:05,045 INFO L263 TraceCheckUtils]: 34: Hoare triple {73189#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {72760#true} is VALID [2020-07-08 11:45:05,045 INFO L280 TraceCheckUtils]: 35: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-08 11:45:05,045 INFO L263 TraceCheckUtils]: 36: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-08 11:45:05,046 INFO L280 TraceCheckUtils]: 37: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-08 11:45:05,046 INFO L280 TraceCheckUtils]: 38: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,046 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-08 11:45:05,046 INFO L280 TraceCheckUtils]: 40: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-08 11:45:05,046 INFO L280 TraceCheckUtils]: 41: Hoare triple {72760#true} assume 2 != ~tmp~5; {72760#true} is VALID [2020-07-08 11:45:05,047 INFO L263 TraceCheckUtils]: 42: Hoare triple {72760#true} call #t~ret28 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:05,047 INFO L280 TraceCheckUtils]: 43: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:05,047 INFO L280 TraceCheckUtils]: 44: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,047 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {72760#true} {72760#true} #523#return; {72760#true} is VALID [2020-07-08 11:45:05,047 INFO L280 TraceCheckUtils]: 46: Hoare triple {72760#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {72760#true} is VALID [2020-07-08 11:45:05,047 INFO L280 TraceCheckUtils]: 47: Hoare triple {72760#true} assume !(0 != ~tmp___0~2); {72760#true} is VALID [2020-07-08 11:45:05,048 INFO L280 TraceCheckUtils]: 48: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,049 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {72760#true} {73189#(not (= 0 ~methaneLevelCritical~0))} #505#return; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:45:05,049 INFO L280 TraceCheckUtils]: 50: Hoare triple {73189#(not (= 0 ~methaneLevelCritical~0))} assume true; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:45:05,051 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {73189#(not (= 0 ~methaneLevelCritical~0))} {72765#(= 0 ~methaneLevelCritical~0)} #493#return; {72761#false} is VALID [2020-07-08 11:45:05,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:05,059 INFO L280 TraceCheckUtils]: 0: Hoare triple {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {72760#true} is VALID [2020-07-08 11:45:05,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,060 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72761#false} #487#return; {72761#false} is VALID [2020-07-08 11:45:05,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:05,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:05,069 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:05,069 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,070 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-08 11:45:05,070 INFO L263 TraceCheckUtils]: 0: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:05,070 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:05,071 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,071 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-08 11:45:05,071 INFO L280 TraceCheckUtils]: 4: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-08 11:45:05,072 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,072 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72760#true} {72761#false} #499#return; {72761#false} is VALID [2020-07-08 11:45:05,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:05,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:05,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:05,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:05,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:05,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:05,094 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,094 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-08 11:45:05,095 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {72760#true} is VALID [2020-07-08 11:45:05,095 INFO L263 TraceCheckUtils]: 1: Hoare triple {72760#true} call #t~ret20 := isHighWaterSensorDry(); {72760#true} is VALID [2020-07-08 11:45:05,095 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:05,096 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:05,096 INFO L280 TraceCheckUtils]: 4: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,096 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-08 11:45:05,097 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {72760#true} is VALID [2020-07-08 11:45:05,097 INFO L280 TraceCheckUtils]: 7: Hoare triple {72760#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {72760#true} is VALID [2020-07-08 11:45:05,097 INFO L280 TraceCheckUtils]: 8: Hoare triple {72760#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {72760#true} is VALID [2020-07-08 11:45:05,098 INFO L280 TraceCheckUtils]: 9: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,098 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {72760#true} {72760#true} #511#return; {72760#true} is VALID [2020-07-08 11:45:05,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:05,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72760#true} is VALID [2020-07-08 11:45:05,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,103 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72760#true} #513#return; {72760#true} is VALID [2020-07-08 11:45:05,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {72760#true} is VALID [2020-07-08 11:45:05,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume 0 == ~pumpRunning~0; {72760#true} is VALID [2020-07-08 11:45:05,104 INFO L263 TraceCheckUtils]: 2: Hoare triple {72760#true} call #t~ret1 := isHighWaterLevel(); {72760#true} is VALID [2020-07-08 11:45:05,104 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {72760#true} is VALID [2020-07-08 11:45:05,105 INFO L263 TraceCheckUtils]: 4: Hoare triple {72760#true} call #t~ret20 := isHighWaterSensorDry(); {72760#true} is VALID [2020-07-08 11:45:05,105 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:05,105 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:05,106 INFO L280 TraceCheckUtils]: 7: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,106 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-08 11:45:05,106 INFO L280 TraceCheckUtils]: 9: Hoare triple {72760#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {72760#true} is VALID [2020-07-08 11:45:05,107 INFO L280 TraceCheckUtils]: 10: Hoare triple {72760#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {72760#true} is VALID [2020-07-08 11:45:05,107 INFO L280 TraceCheckUtils]: 11: Hoare triple {72760#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {72760#true} is VALID [2020-07-08 11:45:05,107 INFO L280 TraceCheckUtils]: 12: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,108 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {72760#true} {72760#true} #511#return; {72760#true} is VALID [2020-07-08 11:45:05,108 INFO L280 TraceCheckUtils]: 14: Hoare triple {72760#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {72760#true} is VALID [2020-07-08 11:45:05,108 INFO L280 TraceCheckUtils]: 15: Hoare triple {72760#true} assume 0 != ~tmp~0; {72760#true} is VALID [2020-07-08 11:45:05,109 INFO L263 TraceCheckUtils]: 16: Hoare triple {72760#true} call activatePump(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:05,110 INFO L280 TraceCheckUtils]: 17: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72760#true} is VALID [2020-07-08 11:45:05,110 INFO L280 TraceCheckUtils]: 18: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,111 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {72760#true} {72760#true} #513#return; {72760#true} is VALID [2020-07-08 11:45:05,111 INFO L280 TraceCheckUtils]: 20: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,111 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {72760#true} {72760#true} #485#return; {72760#true} is VALID [2020-07-08 11:45:05,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72760#true} is VALID [2020-07-08 11:45:05,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume !(0 != ~pumpRunning~0); {72760#true} is VALID [2020-07-08 11:45:05,114 INFO L263 TraceCheckUtils]: 2: Hoare triple {72760#true} call processEnvironment__wrappee__highWaterSensor(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:05,114 INFO L280 TraceCheckUtils]: 3: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {72760#true} is VALID [2020-07-08 11:45:05,114 INFO L280 TraceCheckUtils]: 4: Hoare triple {72760#true} assume 0 == ~pumpRunning~0; {72760#true} is VALID [2020-07-08 11:45:05,115 INFO L263 TraceCheckUtils]: 5: Hoare triple {72760#true} call #t~ret1 := isHighWaterLevel(); {72760#true} is VALID [2020-07-08 11:45:05,115 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {72760#true} is VALID [2020-07-08 11:45:05,115 INFO L263 TraceCheckUtils]: 7: Hoare triple {72760#true} call #t~ret20 := isHighWaterSensorDry(); {72760#true} is VALID [2020-07-08 11:45:05,116 INFO L280 TraceCheckUtils]: 8: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:05,116 INFO L280 TraceCheckUtils]: 9: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:05,116 INFO L280 TraceCheckUtils]: 10: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,116 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-08 11:45:05,117 INFO L280 TraceCheckUtils]: 12: Hoare triple {72760#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {72760#true} is VALID [2020-07-08 11:45:05,117 INFO L280 TraceCheckUtils]: 13: Hoare triple {72760#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {72760#true} is VALID [2020-07-08 11:45:05,117 INFO L280 TraceCheckUtils]: 14: Hoare triple {72760#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {72760#true} is VALID [2020-07-08 11:45:05,118 INFO L280 TraceCheckUtils]: 15: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,118 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {72760#true} {72760#true} #511#return; {72760#true} is VALID [2020-07-08 11:45:05,118 INFO L280 TraceCheckUtils]: 17: Hoare triple {72760#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {72760#true} is VALID [2020-07-08 11:45:05,119 INFO L280 TraceCheckUtils]: 18: Hoare triple {72760#true} assume 0 != ~tmp~0; {72760#true} is VALID [2020-07-08 11:45:05,120 INFO L263 TraceCheckUtils]: 19: Hoare triple {72760#true} call activatePump(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:05,120 INFO L280 TraceCheckUtils]: 20: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72760#true} is VALID [2020-07-08 11:45:05,121 INFO L280 TraceCheckUtils]: 21: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,121 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {72760#true} {72760#true} #513#return; {72760#true} is VALID [2020-07-08 11:45:05,121 INFO L280 TraceCheckUtils]: 23: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,121 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {72760#true} {72760#true} #485#return; {72760#true} is VALID [2020-07-08 11:45:05,122 INFO L280 TraceCheckUtils]: 25: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,122 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {72760#true} {72761#false} #503#return; {72761#false} is VALID [2020-07-08 11:45:05,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:05,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-08 11:45:05,127 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,127 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72761#false} #521#return; {72761#false} is VALID [2020-07-08 11:45:05,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:05,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:05,132 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,132 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72761#false} #523#return; {72761#false} is VALID [2020-07-08 11:45:05,139 INFO L263 TraceCheckUtils]: 0: Hoare triple {72760#true} call ULTIMATE.init(); {72983#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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 [2020-07-08 11:45:05,149 INFO L280 TraceCheckUtils]: 1: Hoare triple {72983#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,150 INFO L280 TraceCheckUtils]: 2: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume true; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,151 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72765#(= 0 ~methaneLevelCritical~0)} {72760#true} #539#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,152 INFO L263 TraceCheckUtils]: 4: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call #t~ret74 := main(); {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,153 INFO L280 TraceCheckUtils]: 5: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~5;havoc ~tmp~3; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,154 INFO L263 TraceCheckUtils]: 6: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {72760#true} is VALID [2020-07-08 11:45:05,154 INFO L280 TraceCheckUtils]: 7: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,155 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #437#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,155 INFO L263 TraceCheckUtils]: 9: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call select_features(); {72760#true} is VALID [2020-07-08 11:45:05,156 INFO L280 TraceCheckUtils]: 10: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,157 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #439#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,157 INFO L263 TraceCheckUtils]: 12: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call #t~ret21 := valid_product(); {72760#true} is VALID [2020-07-08 11:45:05,158 INFO L280 TraceCheckUtils]: 13: Hoare triple {72760#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {72760#true} is VALID [2020-07-08 11:45:05,158 INFO L280 TraceCheckUtils]: 14: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,159 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #441#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,160 INFO L280 TraceCheckUtils]: 16: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,161 INFO L280 TraceCheckUtils]: 17: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~3; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,162 INFO L263 TraceCheckUtils]: 18: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call setup(); {72760#true} is VALID [2020-07-08 11:45:05,162 INFO L280 TraceCheckUtils]: 19: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,163 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #443#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,164 INFO L263 TraceCheckUtils]: 21: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call runTest(); {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,166 INFO L263 TraceCheckUtils]: 22: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__1(); {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:45:05,166 INFO L280 TraceCheckUtils]: 23: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {72760#true} is VALID [2020-07-08 11:45:05,166 INFO L280 TraceCheckUtils]: 24: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,167 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #529#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,168 INFO L263 TraceCheckUtils]: 26: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call test(); {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,169 INFO L280 TraceCheckUtils]: 27: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,171 INFO L280 TraceCheckUtils]: 28: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume !false; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,172 INFO L280 TraceCheckUtils]: 29: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,173 INFO L280 TraceCheckUtils]: 30: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,174 INFO L280 TraceCheckUtils]: 31: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~4; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,175 INFO L263 TraceCheckUtils]: 32: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call waterRise(); {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:05,175 INFO L280 TraceCheckUtils]: 33: Hoare triple {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {72760#true} is VALID [2020-07-08 11:45:05,176 INFO L280 TraceCheckUtils]: 34: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,177 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #487#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,178 INFO L280 TraceCheckUtils]: 36: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,179 INFO L280 TraceCheckUtils]: 37: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~1); {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,180 INFO L280 TraceCheckUtils]: 38: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,181 INFO L280 TraceCheckUtils]: 39: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,182 INFO L263 TraceCheckUtils]: 40: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call timeShift(); {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:45:05,184 INFO L263 TraceCheckUtils]: 41: Hoare triple {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:45:05,184 INFO L263 TraceCheckUtils]: 42: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:05,184 INFO L280 TraceCheckUtils]: 43: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:05,185 INFO L280 TraceCheckUtils]: 44: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,185 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-08 11:45:05,185 INFO L280 TraceCheckUtils]: 46: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-08 11:45:05,185 INFO L280 TraceCheckUtils]: 47: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,186 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {72760#true} {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {72760#true} is VALID [2020-07-08 11:45:05,186 INFO L280 TraceCheckUtils]: 49: Hoare triple {72760#true} assume !(0 != ~pumpRunning~0); {72760#true} is VALID [2020-07-08 11:45:05,186 INFO L280 TraceCheckUtils]: 50: Hoare triple {72760#true} assume 0 != ~systemActive~0; {72760#true} is VALID [2020-07-08 11:45:05,187 INFO L263 TraceCheckUtils]: 51: Hoare triple {72760#true} call processEnvironment(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:05,188 INFO L280 TraceCheckUtils]: 52: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72760#true} is VALID [2020-07-08 11:45:05,188 INFO L280 TraceCheckUtils]: 53: Hoare triple {72760#true} assume !(0 != ~pumpRunning~0); {72760#true} is VALID [2020-07-08 11:45:05,189 INFO L263 TraceCheckUtils]: 54: Hoare triple {72760#true} call processEnvironment__wrappee__highWaterSensor(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:05,190 INFO L280 TraceCheckUtils]: 55: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {72760#true} is VALID [2020-07-08 11:45:05,190 INFO L280 TraceCheckUtils]: 56: Hoare triple {72760#true} assume 0 == ~pumpRunning~0; {72760#true} is VALID [2020-07-08 11:45:05,190 INFO L263 TraceCheckUtils]: 57: Hoare triple {72760#true} call #t~ret1 := isHighWaterLevel(); {72760#true} is VALID [2020-07-08 11:45:05,191 INFO L280 TraceCheckUtils]: 58: Hoare triple {72760#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {72760#true} is VALID [2020-07-08 11:45:05,191 INFO L263 TraceCheckUtils]: 59: Hoare triple {72760#true} call #t~ret20 := isHighWaterSensorDry(); {72760#true} is VALID [2020-07-08 11:45:05,191 INFO L280 TraceCheckUtils]: 60: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:05,191 INFO L280 TraceCheckUtils]: 61: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:05,192 INFO L280 TraceCheckUtils]: 62: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,192 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-08 11:45:05,192 INFO L280 TraceCheckUtils]: 64: Hoare triple {72760#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {72760#true} is VALID [2020-07-08 11:45:05,193 INFO L280 TraceCheckUtils]: 65: Hoare triple {72760#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {72760#true} is VALID [2020-07-08 11:45:05,193 INFO L280 TraceCheckUtils]: 66: Hoare triple {72760#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {72760#true} is VALID [2020-07-08 11:45:05,193 INFO L280 TraceCheckUtils]: 67: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,194 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {72760#true} {72760#true} #511#return; {72760#true} is VALID [2020-07-08 11:45:05,194 INFO L280 TraceCheckUtils]: 69: Hoare triple {72760#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {72760#true} is VALID [2020-07-08 11:45:05,194 INFO L280 TraceCheckUtils]: 70: Hoare triple {72760#true} assume 0 != ~tmp~0; {72760#true} is VALID [2020-07-08 11:45:05,195 INFO L263 TraceCheckUtils]: 71: Hoare triple {72760#true} call activatePump(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:05,196 INFO L280 TraceCheckUtils]: 72: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72760#true} is VALID [2020-07-08 11:45:05,196 INFO L280 TraceCheckUtils]: 73: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,196 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {72760#true} {72760#true} #513#return; {72760#true} is VALID [2020-07-08 11:45:05,197 INFO L280 TraceCheckUtils]: 75: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,197 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {72760#true} {72760#true} #485#return; {72760#true} is VALID [2020-07-08 11:45:05,197 INFO L280 TraceCheckUtils]: 77: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,198 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {72760#true} {72760#true} #503#return; {72760#true} is VALID [2020-07-08 11:45:05,198 INFO L263 TraceCheckUtils]: 79: Hoare triple {72760#true} call __utac_acc__Specification5_spec__3(); {72760#true} is VALID [2020-07-08 11:45:05,198 INFO L280 TraceCheckUtils]: 80: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-08 11:45:05,198 INFO L263 TraceCheckUtils]: 81: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-08 11:45:05,199 INFO L280 TraceCheckUtils]: 82: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-08 11:45:05,199 INFO L280 TraceCheckUtils]: 83: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,199 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-08 11:45:05,200 INFO L280 TraceCheckUtils]: 85: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-08 11:45:05,200 INFO L280 TraceCheckUtils]: 86: Hoare triple {72760#true} assume !(2 != ~tmp~5); {72760#true} is VALID [2020-07-08 11:45:05,200 INFO L280 TraceCheckUtils]: 87: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,201 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {72760#true} {72760#true} #505#return; {72760#true} is VALID [2020-07-08 11:45:05,201 INFO L280 TraceCheckUtils]: 89: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,202 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #493#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,203 INFO L280 TraceCheckUtils]: 91: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume !false; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,204 INFO L280 TraceCheckUtils]: 92: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,205 INFO L280 TraceCheckUtils]: 93: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,206 INFO L280 TraceCheckUtils]: 94: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~4); {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,207 INFO L280 TraceCheckUtils]: 95: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,208 INFO L280 TraceCheckUtils]: 96: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~1); {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,209 INFO L280 TraceCheckUtils]: 97: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,210 INFO L280 TraceCheckUtils]: 98: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,212 INFO L263 TraceCheckUtils]: 99: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call timeShift(); {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:45:05,213 INFO L263 TraceCheckUtils]: 100: Hoare triple {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:45:05,214 INFO L263 TraceCheckUtils]: 101: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:05,214 INFO L280 TraceCheckUtils]: 102: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:05,214 INFO L280 TraceCheckUtils]: 103: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,215 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-08 11:45:05,215 INFO L280 TraceCheckUtils]: 105: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-08 11:45:05,215 INFO L280 TraceCheckUtils]: 106: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,215 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {72760#true} {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {72760#true} is VALID [2020-07-08 11:45:05,216 INFO L280 TraceCheckUtils]: 108: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-08 11:45:05,217 INFO L263 TraceCheckUtils]: 109: Hoare triple {72760#true} call lowerWaterLevel(); {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:05,217 INFO L280 TraceCheckUtils]: 110: Hoare triple {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72760#true} is VALID [2020-07-08 11:45:05,218 INFO L280 TraceCheckUtils]: 111: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,218 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {72760#true} {72760#true} #501#return; {72760#true} is VALID [2020-07-08 11:45:05,218 INFO L280 TraceCheckUtils]: 113: Hoare triple {72760#true} assume 0 != ~systemActive~0; {72760#true} is VALID [2020-07-08 11:45:05,219 INFO L263 TraceCheckUtils]: 114: Hoare triple {72760#true} call processEnvironment(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:05,220 INFO L280 TraceCheckUtils]: 115: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72760#true} is VALID [2020-07-08 11:45:05,220 INFO L280 TraceCheckUtils]: 116: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-08 11:45:05,220 INFO L263 TraceCheckUtils]: 117: Hoare triple {72760#true} call #t~ret2 := isMethaneAlarm(); {72760#true} is VALID [2020-07-08 11:45:05,221 INFO L280 TraceCheckUtils]: 118: Hoare triple {72760#true} havoc ~retValue_acc~2; {72760#true} is VALID [2020-07-08 11:45:05,221 INFO L263 TraceCheckUtils]: 119: Hoare triple {72760#true} call #t~ret3 := isMethaneLevelCritical(); {72760#true} is VALID [2020-07-08 11:45:05,222 INFO L280 TraceCheckUtils]: 120: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,223 INFO L280 TraceCheckUtils]: 121: Hoare triple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,224 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {72760#true} #533#return; {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-08 11:45:05,226 INFO L280 TraceCheckUtils]: 123: Hoare triple {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,227 INFO L280 TraceCheckUtils]: 124: Hoare triple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,228 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {72760#true} #479#return; {73137#(or (= 0 ~methaneLevelCritical~0) (= |processEnvironment_#t~ret2| ~methaneLevelCritical~0))} is VALID [2020-07-08 11:45:05,230 INFO L280 TraceCheckUtils]: 126: Hoare triple {73137#(or (= 0 ~methaneLevelCritical~0) (= |processEnvironment_#t~ret2| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {73138#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~1))} is VALID [2020-07-08 11:45:05,231 INFO L280 TraceCheckUtils]: 127: Hoare triple {73138#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~1))} assume !(0 != ~tmp~1); {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,232 INFO L263 TraceCheckUtils]: 128: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__highWaterSensor(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:05,232 INFO L280 TraceCheckUtils]: 129: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {72760#true} is VALID [2020-07-08 11:45:05,233 INFO L280 TraceCheckUtils]: 130: Hoare triple {72760#true} assume !(0 == ~pumpRunning~0); {72760#true} is VALID [2020-07-08 11:45:05,233 INFO L263 TraceCheckUtils]: 131: Hoare triple {72760#true} call processEnvironment__wrappee__base(); {72760#true} is VALID [2020-07-08 11:45:05,233 INFO L280 TraceCheckUtils]: 132: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,233 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {72760#true} {72760#true} #517#return; {72760#true} is VALID [2020-07-08 11:45:05,234 INFO L280 TraceCheckUtils]: 134: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,235 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #483#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,236 INFO L280 TraceCheckUtils]: 136: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume true; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,237 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {72765#(= 0 ~methaneLevelCritical~0)} {72760#true} #503#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,237 INFO L263 TraceCheckUtils]: 138: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {72760#true} is VALID [2020-07-08 11:45:05,237 INFO L280 TraceCheckUtils]: 139: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-08 11:45:05,238 INFO L263 TraceCheckUtils]: 140: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-08 11:45:05,238 INFO L280 TraceCheckUtils]: 141: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-08 11:45:05,238 INFO L280 TraceCheckUtils]: 142: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,238 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-08 11:45:05,238 INFO L280 TraceCheckUtils]: 144: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-08 11:45:05,239 INFO L280 TraceCheckUtils]: 145: Hoare triple {72760#true} assume 2 != ~tmp~5; {72760#true} is VALID [2020-07-08 11:45:05,239 INFO L263 TraceCheckUtils]: 146: Hoare triple {72760#true} call #t~ret28 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:05,239 INFO L280 TraceCheckUtils]: 147: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:05,239 INFO L280 TraceCheckUtils]: 148: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,240 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {72760#true} {72760#true} #523#return; {72760#true} is VALID [2020-07-08 11:45:05,240 INFO L280 TraceCheckUtils]: 150: Hoare triple {72760#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {72760#true} is VALID [2020-07-08 11:45:05,240 INFO L280 TraceCheckUtils]: 151: Hoare triple {72760#true} assume 0 != ~tmp___0~2; {72760#true} is VALID [2020-07-08 11:45:05,241 INFO L280 TraceCheckUtils]: 152: Hoare triple {72760#true} assume !(0 == ~switchedOnBeforeTS~0); {72760#true} is VALID [2020-07-08 11:45:05,241 INFO L280 TraceCheckUtils]: 153: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,242 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #505#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,243 INFO L280 TraceCheckUtils]: 155: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume true; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,244 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {72765#(= 0 ~methaneLevelCritical~0)} {72765#(= 0 ~methaneLevelCritical~0)} #493#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,245 INFO L280 TraceCheckUtils]: 157: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume !false; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,246 INFO L280 TraceCheckUtils]: 158: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,247 INFO L280 TraceCheckUtils]: 159: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,248 INFO L280 TraceCheckUtils]: 160: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~4); {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,249 INFO L280 TraceCheckUtils]: 161: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,250 INFO L280 TraceCheckUtils]: 162: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~1); {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,251 INFO L280 TraceCheckUtils]: 163: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,252 INFO L280 TraceCheckUtils]: 164: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,254 INFO L263 TraceCheckUtils]: 165: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call timeShift(); {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:45:05,255 INFO L263 TraceCheckUtils]: 166: Hoare triple {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:45:05,255 INFO L263 TraceCheckUtils]: 167: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:05,255 INFO L280 TraceCheckUtils]: 168: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:05,255 INFO L280 TraceCheckUtils]: 169: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,255 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-08 11:45:05,256 INFO L280 TraceCheckUtils]: 171: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-08 11:45:05,256 INFO L280 TraceCheckUtils]: 172: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,256 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {72760#true} {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {72760#true} is VALID [2020-07-08 11:45:05,256 INFO L280 TraceCheckUtils]: 174: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-08 11:45:05,257 INFO L263 TraceCheckUtils]: 175: Hoare triple {72760#true} call lowerWaterLevel(); {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:05,257 INFO L280 TraceCheckUtils]: 176: Hoare triple {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72760#true} is VALID [2020-07-08 11:45:05,257 INFO L280 TraceCheckUtils]: 177: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,258 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {72760#true} {72760#true} #501#return; {72760#true} is VALID [2020-07-08 11:45:05,258 INFO L280 TraceCheckUtils]: 179: Hoare triple {72760#true} assume 0 != ~systemActive~0; {72760#true} is VALID [2020-07-08 11:45:05,259 INFO L263 TraceCheckUtils]: 180: Hoare triple {72760#true} call processEnvironment(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:05,259 INFO L280 TraceCheckUtils]: 181: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72760#true} is VALID [2020-07-08 11:45:05,259 INFO L280 TraceCheckUtils]: 182: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-08 11:45:05,259 INFO L263 TraceCheckUtils]: 183: Hoare triple {72760#true} call #t~ret2 := isMethaneAlarm(); {72760#true} is VALID [2020-07-08 11:45:05,260 INFO L280 TraceCheckUtils]: 184: Hoare triple {72760#true} havoc ~retValue_acc~2; {72760#true} is VALID [2020-07-08 11:45:05,260 INFO L263 TraceCheckUtils]: 185: Hoare triple {72760#true} call #t~ret3 := isMethaneLevelCritical(); {72760#true} is VALID [2020-07-08 11:45:05,261 INFO L280 TraceCheckUtils]: 186: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,261 INFO L280 TraceCheckUtils]: 187: Hoare triple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,262 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {72760#true} #533#return; {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-08 11:45:05,263 INFO L280 TraceCheckUtils]: 189: Hoare triple {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,264 INFO L280 TraceCheckUtils]: 190: Hoare triple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:45:05,265 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {72760#true} #479#return; {73216#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 |processEnvironment_#t~ret2|))} is VALID [2020-07-08 11:45:05,267 INFO L280 TraceCheckUtils]: 192: Hoare triple {73216#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 |processEnvironment_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {73217#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~1))} is VALID [2020-07-08 11:45:05,268 INFO L280 TraceCheckUtils]: 193: Hoare triple {73217#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~1))} assume 0 != ~tmp~1; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:45:05,269 INFO L263 TraceCheckUtils]: 194: Hoare triple {73189#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:05,270 INFO L280 TraceCheckUtils]: 195: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {72760#true} is VALID [2020-07-08 11:45:05,270 INFO L280 TraceCheckUtils]: 196: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,271 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {72760#true} {73189#(not (= 0 ~methaneLevelCritical~0))} #481#return; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:45:05,272 INFO L280 TraceCheckUtils]: 198: Hoare triple {73189#(not (= 0 ~methaneLevelCritical~0))} assume true; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:45:05,273 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {73189#(not (= 0 ~methaneLevelCritical~0))} {72760#true} #503#return; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:45:05,274 INFO L263 TraceCheckUtils]: 200: Hoare triple {73189#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {72760#true} is VALID [2020-07-08 11:45:05,274 INFO L280 TraceCheckUtils]: 201: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-08 11:45:05,274 INFO L263 TraceCheckUtils]: 202: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-08 11:45:05,275 INFO L280 TraceCheckUtils]: 203: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-08 11:45:05,275 INFO L280 TraceCheckUtils]: 204: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,275 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-08 11:45:05,275 INFO L280 TraceCheckUtils]: 206: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-08 11:45:05,276 INFO L280 TraceCheckUtils]: 207: Hoare triple {72760#true} assume 2 != ~tmp~5; {72760#true} is VALID [2020-07-08 11:45:05,276 INFO L263 TraceCheckUtils]: 208: Hoare triple {72760#true} call #t~ret28 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:05,276 INFO L280 TraceCheckUtils]: 209: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:05,277 INFO L280 TraceCheckUtils]: 210: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,277 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {72760#true} {72760#true} #523#return; {72760#true} is VALID [2020-07-08 11:45:05,277 INFO L280 TraceCheckUtils]: 212: Hoare triple {72760#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {72760#true} is VALID [2020-07-08 11:45:05,277 INFO L280 TraceCheckUtils]: 213: Hoare triple {72760#true} assume !(0 != ~tmp___0~2); {72760#true} is VALID [2020-07-08 11:45:05,278 INFO L280 TraceCheckUtils]: 214: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,279 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {72760#true} {73189#(not (= 0 ~methaneLevelCritical~0))} #505#return; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:45:05,280 INFO L280 TraceCheckUtils]: 216: Hoare triple {73189#(not (= 0 ~methaneLevelCritical~0))} assume true; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:45:05,281 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {73189#(not (= 0 ~methaneLevelCritical~0))} {72765#(= 0 ~methaneLevelCritical~0)} #493#return; {72761#false} is VALID [2020-07-08 11:45:05,282 INFO L280 TraceCheckUtils]: 218: Hoare triple {72761#false} assume !false; {72761#false} is VALID [2020-07-08 11:45:05,282 INFO L280 TraceCheckUtils]: 219: Hoare triple {72761#false} assume ~splverifierCounter~0 < 4; {72761#false} is VALID [2020-07-08 11:45:05,282 INFO L280 TraceCheckUtils]: 220: Hoare triple {72761#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {72761#false} is VALID [2020-07-08 11:45:05,282 INFO L280 TraceCheckUtils]: 221: Hoare triple {72761#false} assume 0 != ~tmp~4; {72761#false} is VALID [2020-07-08 11:45:05,283 INFO L263 TraceCheckUtils]: 222: Hoare triple {72761#false} call waterRise(); {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:05,283 INFO L280 TraceCheckUtils]: 223: Hoare triple {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {72760#true} is VALID [2020-07-08 11:45:05,283 INFO L280 TraceCheckUtils]: 224: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,284 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {72760#true} {72761#false} #487#return; {72761#false} is VALID [2020-07-08 11:45:05,284 INFO L280 TraceCheckUtils]: 226: Hoare triple {72761#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {72761#false} is VALID [2020-07-08 11:45:05,284 INFO L280 TraceCheckUtils]: 227: Hoare triple {72761#false} assume !(0 != ~tmp___0~1); {72761#false} is VALID [2020-07-08 11:45:05,284 INFO L280 TraceCheckUtils]: 228: Hoare triple {72761#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {72761#false} is VALID [2020-07-08 11:45:05,285 INFO L280 TraceCheckUtils]: 229: Hoare triple {72761#false} assume 0 != ~tmp___2~0; {72761#false} is VALID [2020-07-08 11:45:05,285 INFO L263 TraceCheckUtils]: 230: Hoare triple {72761#false} call timeShift(); {72761#false} is VALID [2020-07-08 11:45:05,285 INFO L263 TraceCheckUtils]: 231: Hoare triple {72761#false} call __utac_acc__Specification5_spec__2(); {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:45:05,286 INFO L263 TraceCheckUtils]: 232: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:05,286 INFO L280 TraceCheckUtils]: 233: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:05,286 INFO L280 TraceCheckUtils]: 234: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,286 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-08 11:45:05,287 INFO L280 TraceCheckUtils]: 236: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-08 11:45:05,287 INFO L280 TraceCheckUtils]: 237: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,287 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {72760#true} {72761#false} #499#return; {72761#false} is VALID [2020-07-08 11:45:05,288 INFO L280 TraceCheckUtils]: 239: Hoare triple {72761#false} assume !(0 != ~pumpRunning~0); {72761#false} is VALID [2020-07-08 11:45:05,288 INFO L280 TraceCheckUtils]: 240: Hoare triple {72761#false} assume 0 != ~systemActive~0; {72761#false} is VALID [2020-07-08 11:45:05,288 INFO L263 TraceCheckUtils]: 241: Hoare triple {72761#false} call processEnvironment(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:05,289 INFO L280 TraceCheckUtils]: 242: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72760#true} is VALID [2020-07-08 11:45:05,289 INFO L280 TraceCheckUtils]: 243: Hoare triple {72760#true} assume !(0 != ~pumpRunning~0); {72760#true} is VALID [2020-07-08 11:45:05,290 INFO L263 TraceCheckUtils]: 244: Hoare triple {72760#true} call processEnvironment__wrappee__highWaterSensor(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:05,290 INFO L280 TraceCheckUtils]: 245: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {72760#true} is VALID [2020-07-08 11:45:05,291 INFO L280 TraceCheckUtils]: 246: Hoare triple {72760#true} assume 0 == ~pumpRunning~0; {72760#true} is VALID [2020-07-08 11:45:05,291 INFO L263 TraceCheckUtils]: 247: Hoare triple {72760#true} call #t~ret1 := isHighWaterLevel(); {72760#true} is VALID [2020-07-08 11:45:05,291 INFO L280 TraceCheckUtils]: 248: Hoare triple {72760#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {72760#true} is VALID [2020-07-08 11:45:05,291 INFO L263 TraceCheckUtils]: 249: Hoare triple {72760#true} call #t~ret20 := isHighWaterSensorDry(); {72760#true} is VALID [2020-07-08 11:45:05,292 INFO L280 TraceCheckUtils]: 250: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:05,292 INFO L280 TraceCheckUtils]: 251: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:05,292 INFO L280 TraceCheckUtils]: 252: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,293 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-08 11:45:05,293 INFO L280 TraceCheckUtils]: 254: Hoare triple {72760#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {72760#true} is VALID [2020-07-08 11:45:05,293 INFO L280 TraceCheckUtils]: 255: Hoare triple {72760#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {72760#true} is VALID [2020-07-08 11:45:05,293 INFO L280 TraceCheckUtils]: 256: Hoare triple {72760#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {72760#true} is VALID [2020-07-08 11:45:05,294 INFO L280 TraceCheckUtils]: 257: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,294 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {72760#true} {72760#true} #511#return; {72760#true} is VALID [2020-07-08 11:45:05,294 INFO L280 TraceCheckUtils]: 259: Hoare triple {72760#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {72760#true} is VALID [2020-07-08 11:45:05,294 INFO L280 TraceCheckUtils]: 260: Hoare triple {72760#true} assume 0 != ~tmp~0; {72760#true} is VALID [2020-07-08 11:45:05,296 INFO L263 TraceCheckUtils]: 261: Hoare triple {72760#true} call activatePump(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:05,296 INFO L280 TraceCheckUtils]: 262: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72760#true} is VALID [2020-07-08 11:45:05,296 INFO L280 TraceCheckUtils]: 263: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,297 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {72760#true} {72760#true} #513#return; {72760#true} is VALID [2020-07-08 11:45:05,297 INFO L280 TraceCheckUtils]: 265: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,297 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {72760#true} {72760#true} #485#return; {72760#true} is VALID [2020-07-08 11:45:05,298 INFO L280 TraceCheckUtils]: 267: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,298 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {72760#true} {72761#false} #503#return; {72761#false} is VALID [2020-07-08 11:45:05,298 INFO L263 TraceCheckUtils]: 269: Hoare triple {72761#false} call __utac_acc__Specification5_spec__3(); {72761#false} is VALID [2020-07-08 11:45:05,298 INFO L280 TraceCheckUtils]: 270: Hoare triple {72761#false} havoc ~tmp~5;havoc ~tmp___0~2; {72761#false} is VALID [2020-07-08 11:45:05,299 INFO L263 TraceCheckUtils]: 271: Hoare triple {72761#false} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-08 11:45:05,299 INFO L280 TraceCheckUtils]: 272: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-08 11:45:05,299 INFO L280 TraceCheckUtils]: 273: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,300 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {72760#true} {72761#false} #521#return; {72761#false} is VALID [2020-07-08 11:45:05,300 INFO L280 TraceCheckUtils]: 275: Hoare triple {72761#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72761#false} is VALID [2020-07-08 11:45:05,300 INFO L280 TraceCheckUtils]: 276: Hoare triple {72761#false} assume 2 != ~tmp~5; {72761#false} is VALID [2020-07-08 11:45:05,300 INFO L263 TraceCheckUtils]: 277: Hoare triple {72761#false} call #t~ret28 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:05,301 INFO L280 TraceCheckUtils]: 278: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:05,301 INFO L280 TraceCheckUtils]: 279: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:05,301 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {72760#true} {72761#false} #523#return; {72761#false} is VALID [2020-07-08 11:45:05,302 INFO L280 TraceCheckUtils]: 281: Hoare triple {72761#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {72761#false} is VALID [2020-07-08 11:45:05,302 INFO L280 TraceCheckUtils]: 282: Hoare triple {72761#false} assume 0 != ~tmp___0~2; {72761#false} is VALID [2020-07-08 11:45:05,302 INFO L280 TraceCheckUtils]: 283: Hoare triple {72761#false} assume 0 == ~switchedOnBeforeTS~0; {72761#false} is VALID [2020-07-08 11:45:05,302 INFO L263 TraceCheckUtils]: 284: Hoare triple {72761#false} call __automaton_fail(); {72761#false} is VALID [2020-07-08 11:45:05,303 INFO L280 TraceCheckUtils]: 285: Hoare triple {72761#false} assume !false; {72761#false} is VALID [2020-07-08 11:45:05,441 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 72 proven. 11 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2020-07-08 11:45:05,442 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [185879261] [2020-07-08 11:45:05,442 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [554707236] [2020-07-08 11:45:05,442 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:45:05,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:05,783 INFO L264 TraceCheckSpWp]: Trace formula consists of 1243 conjuncts, 28 conjunts are in the unsatisfiable core [2020-07-08 11:45:05,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:05,893 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:45:06,841 INFO L263 TraceCheckUtils]: 0: Hoare triple {72760#true} call ULTIMATE.init(); {72760#true} is VALID [2020-07-08 11:45:06,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,849 INFO L280 TraceCheckUtils]: 2: Hoare triple {73279#(<= ~waterLevel~0 1)} assume true; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,850 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {73279#(<= ~waterLevel~0 1)} {72760#true} #539#return; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,851 INFO L263 TraceCheckUtils]: 4: Hoare triple {73279#(<= ~waterLevel~0 1)} call #t~ret74 := main(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,852 INFO L280 TraceCheckUtils]: 5: Hoare triple {73279#(<= ~waterLevel~0 1)} havoc ~retValue_acc~5;havoc ~tmp~3; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,853 INFO L263 TraceCheckUtils]: 6: Hoare triple {73279#(<= ~waterLevel~0 1)} call select_helpers(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,854 INFO L280 TraceCheckUtils]: 7: Hoare triple {73279#(<= ~waterLevel~0 1)} assume true; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,855 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {73279#(<= ~waterLevel~0 1)} {73279#(<= ~waterLevel~0 1)} #437#return; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,856 INFO L263 TraceCheckUtils]: 9: Hoare triple {73279#(<= ~waterLevel~0 1)} call select_features(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,857 INFO L280 TraceCheckUtils]: 10: Hoare triple {73279#(<= ~waterLevel~0 1)} assume true; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,858 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {73279#(<= ~waterLevel~0 1)} {73279#(<= ~waterLevel~0 1)} #439#return; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,859 INFO L263 TraceCheckUtils]: 12: Hoare triple {73279#(<= ~waterLevel~0 1)} call #t~ret21 := valid_product(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,860 INFO L280 TraceCheckUtils]: 13: Hoare triple {73279#(<= ~waterLevel~0 1)} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,860 INFO L280 TraceCheckUtils]: 14: Hoare triple {73279#(<= ~waterLevel~0 1)} assume true; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,862 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {73279#(<= ~waterLevel~0 1)} {73279#(<= ~waterLevel~0 1)} #441#return; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,862 INFO L280 TraceCheckUtils]: 16: Hoare triple {73279#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,863 INFO L280 TraceCheckUtils]: 17: Hoare triple {73279#(<= ~waterLevel~0 1)} assume 0 != ~tmp~3; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,864 INFO L263 TraceCheckUtils]: 18: Hoare triple {73279#(<= ~waterLevel~0 1)} call setup(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,865 INFO L280 TraceCheckUtils]: 19: Hoare triple {73279#(<= ~waterLevel~0 1)} assume true; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,866 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {73279#(<= ~waterLevel~0 1)} {73279#(<= ~waterLevel~0 1)} #443#return; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,868 INFO L263 TraceCheckUtils]: 21: Hoare triple {73279#(<= ~waterLevel~0 1)} call runTest(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,869 INFO L263 TraceCheckUtils]: 22: Hoare triple {73279#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,869 INFO L280 TraceCheckUtils]: 23: Hoare triple {73279#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,870 INFO L280 TraceCheckUtils]: 24: Hoare triple {73279#(<= ~waterLevel~0 1)} assume true; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,870 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {73279#(<= ~waterLevel~0 1)} {73279#(<= ~waterLevel~0 1)} #529#return; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,871 INFO L263 TraceCheckUtils]: 26: Hoare triple {73279#(<= ~waterLevel~0 1)} call test(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,871 INFO L280 TraceCheckUtils]: 27: Hoare triple {73279#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,872 INFO L280 TraceCheckUtils]: 28: Hoare triple {73279#(<= ~waterLevel~0 1)} assume !false; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,872 INFO L280 TraceCheckUtils]: 29: Hoare triple {73279#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,873 INFO L280 TraceCheckUtils]: 30: Hoare triple {73279#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,873 INFO L280 TraceCheckUtils]: 31: Hoare triple {73279#(<= ~waterLevel~0 1)} assume 0 != ~tmp~4; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,874 INFO L263 TraceCheckUtils]: 32: Hoare triple {73279#(<= ~waterLevel~0 1)} call waterRise(); {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,875 INFO L280 TraceCheckUtils]: 33: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {73377#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:45:06,876 INFO L280 TraceCheckUtils]: 34: Hoare triple {73377#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {73377#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:45:06,877 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {73377#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {73279#(<= ~waterLevel~0 1)} #487#return; {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:45:06,878 INFO L280 TraceCheckUtils]: 36: Hoare triple {73384#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:45:06,878 INFO L280 TraceCheckUtils]: 37: Hoare triple {73384#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:45:06,879 INFO L280 TraceCheckUtils]: 38: Hoare triple {73384#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:45:06,879 INFO L280 TraceCheckUtils]: 39: Hoare triple {73384#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:45:06,880 INFO L263 TraceCheckUtils]: 40: Hoare triple {73384#(<= ~waterLevel~0 2)} call timeShift(); {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,880 INFO L263 TraceCheckUtils]: 41: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {72760#true} is VALID [2020-07-08 11:45:06,880 INFO L263 TraceCheckUtils]: 42: Hoare triple {72760#true} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:06,880 INFO L280 TraceCheckUtils]: 43: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:06,880 INFO L280 TraceCheckUtils]: 44: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,881 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {72760#true} {72760#true} #519#return; {72760#true} is VALID [2020-07-08 11:45:06,881 INFO L280 TraceCheckUtils]: 46: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-08 11:45:06,881 INFO L280 TraceCheckUtils]: 47: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,881 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {72760#true} {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #499#return; {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,882 INFO L280 TraceCheckUtils]: 49: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,882 INFO L280 TraceCheckUtils]: 50: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,883 INFO L263 TraceCheckUtils]: 51: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {72760#true} is VALID [2020-07-08 11:45:06,883 INFO L280 TraceCheckUtils]: 52: Hoare triple {72760#true} havoc ~tmp~1; {72760#true} is VALID [2020-07-08 11:45:06,883 INFO L280 TraceCheckUtils]: 53: Hoare triple {72760#true} assume !(0 != ~pumpRunning~0); {72760#true} is VALID [2020-07-08 11:45:06,883 INFO L263 TraceCheckUtils]: 54: Hoare triple {72760#true} call processEnvironment__wrappee__highWaterSensor(); {72760#true} is VALID [2020-07-08 11:45:06,883 INFO L280 TraceCheckUtils]: 55: Hoare triple {72760#true} havoc ~tmp~0; {72760#true} is VALID [2020-07-08 11:45:06,884 INFO L280 TraceCheckUtils]: 56: Hoare triple {72760#true} assume 0 == ~pumpRunning~0; {72760#true} is VALID [2020-07-08 11:45:06,884 INFO L263 TraceCheckUtils]: 57: Hoare triple {72760#true} call #t~ret1 := isHighWaterLevel(); {72760#true} is VALID [2020-07-08 11:45:06,884 INFO L280 TraceCheckUtils]: 58: Hoare triple {72760#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {72760#true} is VALID [2020-07-08 11:45:06,884 INFO L263 TraceCheckUtils]: 59: Hoare triple {72760#true} call #t~ret20 := isHighWaterSensorDry(); {72760#true} is VALID [2020-07-08 11:45:06,884 INFO L280 TraceCheckUtils]: 60: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:06,885 INFO L280 TraceCheckUtils]: 61: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-08 11:45:06,885 INFO L280 TraceCheckUtils]: 62: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,885 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-08 11:45:06,885 INFO L280 TraceCheckUtils]: 64: Hoare triple {72760#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {72760#true} is VALID [2020-07-08 11:45:06,885 INFO L280 TraceCheckUtils]: 65: Hoare triple {72760#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {72760#true} is VALID [2020-07-08 11:45:06,885 INFO L280 TraceCheckUtils]: 66: Hoare triple {72760#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {72760#true} is VALID [2020-07-08 11:45:06,885 INFO L280 TraceCheckUtils]: 67: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,885 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {72760#true} {72760#true} #511#return; {72760#true} is VALID [2020-07-08 11:45:06,886 INFO L280 TraceCheckUtils]: 69: Hoare triple {72760#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {72760#true} is VALID [2020-07-08 11:45:06,886 INFO L280 TraceCheckUtils]: 70: Hoare triple {72760#true} assume 0 != ~tmp~0; {72760#true} is VALID [2020-07-08 11:45:06,886 INFO L263 TraceCheckUtils]: 71: Hoare triple {72760#true} call activatePump(); {72760#true} is VALID [2020-07-08 11:45:06,886 INFO L280 TraceCheckUtils]: 72: Hoare triple {72760#true} ~pumpRunning~0 := 1; {72760#true} is VALID [2020-07-08 11:45:06,886 INFO L280 TraceCheckUtils]: 73: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,886 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {72760#true} {72760#true} #513#return; {72760#true} is VALID [2020-07-08 11:45:06,886 INFO L280 TraceCheckUtils]: 75: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,886 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {72760#true} {72760#true} #485#return; {72760#true} is VALID [2020-07-08 11:45:06,887 INFO L280 TraceCheckUtils]: 77: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,887 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {72760#true} {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #503#return; {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,887 INFO L263 TraceCheckUtils]: 79: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {72760#true} is VALID [2020-07-08 11:45:06,888 INFO L280 TraceCheckUtils]: 80: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-08 11:45:06,888 INFO L263 TraceCheckUtils]: 81: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-08 11:45:06,888 INFO L280 TraceCheckUtils]: 82: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-08 11:45:06,888 INFO L280 TraceCheckUtils]: 83: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,888 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-08 11:45:06,888 INFO L280 TraceCheckUtils]: 85: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-08 11:45:06,888 INFO L280 TraceCheckUtils]: 86: Hoare triple {72760#true} assume !(2 != ~tmp~5); {72760#true} is VALID [2020-07-08 11:45:06,888 INFO L280 TraceCheckUtils]: 87: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,889 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {72760#true} {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #505#return; {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,890 INFO L280 TraceCheckUtils]: 89: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,891 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {73384#(<= ~waterLevel~0 2)} #493#return; {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:45:06,891 INFO L280 TraceCheckUtils]: 91: Hoare triple {73384#(<= ~waterLevel~0 2)} assume !false; {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:45:06,892 INFO L280 TraceCheckUtils]: 92: Hoare triple {73384#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:45:06,892 INFO L280 TraceCheckUtils]: 93: Hoare triple {73384#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:45:06,893 INFO L280 TraceCheckUtils]: 94: Hoare triple {73384#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~4); {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:45:06,893 INFO L280 TraceCheckUtils]: 95: Hoare triple {73384#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:45:06,894 INFO L280 TraceCheckUtils]: 96: Hoare triple {73384#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:45:06,894 INFO L280 TraceCheckUtils]: 97: Hoare triple {73384#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:45:06,895 INFO L280 TraceCheckUtils]: 98: Hoare triple {73384#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:45:06,895 INFO L263 TraceCheckUtils]: 99: Hoare triple {73384#(<= ~waterLevel~0 2)} call timeShift(); {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,896 INFO L263 TraceCheckUtils]: 100: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {72760#true} is VALID [2020-07-08 11:45:06,896 INFO L263 TraceCheckUtils]: 101: Hoare triple {72760#true} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:06,896 INFO L280 TraceCheckUtils]: 102: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:06,896 INFO L280 TraceCheckUtils]: 103: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,896 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {72760#true} {72760#true} #519#return; {72760#true} is VALID [2020-07-08 11:45:06,896 INFO L280 TraceCheckUtils]: 105: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-08 11:45:06,896 INFO L280 TraceCheckUtils]: 106: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,897 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {72760#true} {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #499#return; {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,898 INFO L280 TraceCheckUtils]: 108: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,898 INFO L263 TraceCheckUtils]: 109: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,899 INFO L280 TraceCheckUtils]: 110: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,900 INFO L280 TraceCheckUtils]: 111: Hoare triple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,902 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #501#return; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,902 INFO L280 TraceCheckUtils]: 113: Hoare triple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,903 INFO L263 TraceCheckUtils]: 114: Hoare triple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {72760#true} is VALID [2020-07-08 11:45:06,903 INFO L280 TraceCheckUtils]: 115: Hoare triple {72760#true} havoc ~tmp~1; {72760#true} is VALID [2020-07-08 11:45:06,903 INFO L280 TraceCheckUtils]: 116: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-08 11:45:06,903 INFO L263 TraceCheckUtils]: 117: Hoare triple {72760#true} call #t~ret2 := isMethaneAlarm(); {72760#true} is VALID [2020-07-08 11:45:06,903 INFO L280 TraceCheckUtils]: 118: Hoare triple {72760#true} havoc ~retValue_acc~2; {72760#true} is VALID [2020-07-08 11:45:06,903 INFO L263 TraceCheckUtils]: 119: Hoare triple {72760#true} call #t~ret3 := isMethaneLevelCritical(); {72760#true} is VALID [2020-07-08 11:45:06,903 INFO L280 TraceCheckUtils]: 120: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {72760#true} is VALID [2020-07-08 11:45:06,903 INFO L280 TraceCheckUtils]: 121: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,904 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {72760#true} {72760#true} #533#return; {72760#true} is VALID [2020-07-08 11:45:06,904 INFO L280 TraceCheckUtils]: 123: Hoare triple {72760#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {72760#true} is VALID [2020-07-08 11:45:06,904 INFO L280 TraceCheckUtils]: 124: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,904 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {72760#true} {72760#true} #479#return; {72760#true} is VALID [2020-07-08 11:45:06,904 INFO L280 TraceCheckUtils]: 126: Hoare triple {72760#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {72760#true} is VALID [2020-07-08 11:45:06,904 INFO L280 TraceCheckUtils]: 127: Hoare triple {72760#true} assume !(0 != ~tmp~1); {72760#true} is VALID [2020-07-08 11:45:06,904 INFO L263 TraceCheckUtils]: 128: Hoare triple {72760#true} call processEnvironment__wrappee__highWaterSensor(); {72760#true} is VALID [2020-07-08 11:45:06,904 INFO L280 TraceCheckUtils]: 129: Hoare triple {72760#true} havoc ~tmp~0; {72760#true} is VALID [2020-07-08 11:45:06,904 INFO L280 TraceCheckUtils]: 130: Hoare triple {72760#true} assume !(0 == ~pumpRunning~0); {72760#true} is VALID [2020-07-08 11:45:06,905 INFO L263 TraceCheckUtils]: 131: Hoare triple {72760#true} call processEnvironment__wrappee__base(); {72760#true} is VALID [2020-07-08 11:45:06,905 INFO L280 TraceCheckUtils]: 132: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,905 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {72760#true} {72760#true} #517#return; {72760#true} is VALID [2020-07-08 11:45:06,905 INFO L280 TraceCheckUtils]: 134: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,905 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {72760#true} {72760#true} #483#return; {72760#true} is VALID [2020-07-08 11:45:06,905 INFO L280 TraceCheckUtils]: 136: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,909 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {72760#true} {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #503#return; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,909 INFO L263 TraceCheckUtils]: 138: Hoare triple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {72760#true} is VALID [2020-07-08 11:45:06,909 INFO L280 TraceCheckUtils]: 139: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-08 11:45:06,909 INFO L263 TraceCheckUtils]: 140: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-08 11:45:06,909 INFO L280 TraceCheckUtils]: 141: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-08 11:45:06,910 INFO L280 TraceCheckUtils]: 142: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,910 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-08 11:45:06,910 INFO L280 TraceCheckUtils]: 144: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-08 11:45:06,910 INFO L280 TraceCheckUtils]: 145: Hoare triple {72760#true} assume 2 != ~tmp~5; {72760#true} is VALID [2020-07-08 11:45:06,910 INFO L263 TraceCheckUtils]: 146: Hoare triple {72760#true} call #t~ret28 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:06,911 INFO L280 TraceCheckUtils]: 147: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:06,911 INFO L280 TraceCheckUtils]: 148: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,911 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {72760#true} {72760#true} #523#return; {72760#true} is VALID [2020-07-08 11:45:06,911 INFO L280 TraceCheckUtils]: 150: Hoare triple {72760#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {72760#true} is VALID [2020-07-08 11:45:06,911 INFO L280 TraceCheckUtils]: 151: Hoare triple {72760#true} assume 0 != ~tmp___0~2; {72760#true} is VALID [2020-07-08 11:45:06,912 INFO L280 TraceCheckUtils]: 152: Hoare triple {72760#true} assume !(0 == ~switchedOnBeforeTS~0); {72760#true} is VALID [2020-07-08 11:45:06,912 INFO L280 TraceCheckUtils]: 153: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,916 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {72760#true} {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #505#return; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,917 INFO L280 TraceCheckUtils]: 155: Hoare triple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,918 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {73384#(<= ~waterLevel~0 2)} #493#return; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,919 INFO L280 TraceCheckUtils]: 157: Hoare triple {73279#(<= ~waterLevel~0 1)} assume !false; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,920 INFO L280 TraceCheckUtils]: 158: Hoare triple {73279#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,920 INFO L280 TraceCheckUtils]: 159: Hoare triple {73279#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,921 INFO L280 TraceCheckUtils]: 160: Hoare triple {73279#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~4); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,921 INFO L280 TraceCheckUtils]: 161: Hoare triple {73279#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,922 INFO L280 TraceCheckUtils]: 162: Hoare triple {73279#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~1); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,922 INFO L280 TraceCheckUtils]: 163: Hoare triple {73279#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,923 INFO L280 TraceCheckUtils]: 164: Hoare triple {73279#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,924 INFO L263 TraceCheckUtils]: 165: Hoare triple {73279#(<= ~waterLevel~0 1)} call timeShift(); {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,924 INFO L263 TraceCheckUtils]: 166: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {72760#true} is VALID [2020-07-08 11:45:06,924 INFO L263 TraceCheckUtils]: 167: Hoare triple {72760#true} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:06,924 INFO L280 TraceCheckUtils]: 168: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:06,924 INFO L280 TraceCheckUtils]: 169: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,924 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {72760#true} {72760#true} #519#return; {72760#true} is VALID [2020-07-08 11:45:06,924 INFO L280 TraceCheckUtils]: 171: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-08 11:45:06,924 INFO L280 TraceCheckUtils]: 172: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,925 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {72760#true} {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #499#return; {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,926 INFO L280 TraceCheckUtils]: 174: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,926 INFO L263 TraceCheckUtils]: 175: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,927 INFO L280 TraceCheckUtils]: 176: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,928 INFO L280 TraceCheckUtils]: 177: Hoare triple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,929 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #501#return; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,930 INFO L280 TraceCheckUtils]: 179: Hoare triple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,930 INFO L263 TraceCheckUtils]: 180: Hoare triple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {72760#true} is VALID [2020-07-08 11:45:06,930 INFO L280 TraceCheckUtils]: 181: Hoare triple {72760#true} havoc ~tmp~1; {72760#true} is VALID [2020-07-08 11:45:06,931 INFO L280 TraceCheckUtils]: 182: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-08 11:45:06,931 INFO L263 TraceCheckUtils]: 183: Hoare triple {72760#true} call #t~ret2 := isMethaneAlarm(); {72760#true} is VALID [2020-07-08 11:45:06,931 INFO L280 TraceCheckUtils]: 184: Hoare triple {72760#true} havoc ~retValue_acc~2; {72760#true} is VALID [2020-07-08 11:45:06,931 INFO L263 TraceCheckUtils]: 185: Hoare triple {72760#true} call #t~ret3 := isMethaneLevelCritical(); {72760#true} is VALID [2020-07-08 11:45:06,931 INFO L280 TraceCheckUtils]: 186: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {72760#true} is VALID [2020-07-08 11:45:06,931 INFO L280 TraceCheckUtils]: 187: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,931 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {72760#true} {72760#true} #533#return; {72760#true} is VALID [2020-07-08 11:45:06,931 INFO L280 TraceCheckUtils]: 189: Hoare triple {72760#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {72760#true} is VALID [2020-07-08 11:45:06,932 INFO L280 TraceCheckUtils]: 190: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,932 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {72760#true} {72760#true} #479#return; {72760#true} is VALID [2020-07-08 11:45:06,932 INFO L280 TraceCheckUtils]: 192: Hoare triple {72760#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {72760#true} is VALID [2020-07-08 11:45:06,932 INFO L280 TraceCheckUtils]: 193: Hoare triple {72760#true} assume 0 != ~tmp~1; {72760#true} is VALID [2020-07-08 11:45:06,932 INFO L263 TraceCheckUtils]: 194: Hoare triple {72760#true} call deactivatePump(); {72760#true} is VALID [2020-07-08 11:45:06,932 INFO L280 TraceCheckUtils]: 195: Hoare triple {72760#true} ~pumpRunning~0 := 0; {72760#true} is VALID [2020-07-08 11:45:06,932 INFO L280 TraceCheckUtils]: 196: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,932 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {72760#true} {72760#true} #481#return; {72760#true} is VALID [2020-07-08 11:45:06,932 INFO L280 TraceCheckUtils]: 198: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,933 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {72760#true} {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #503#return; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,933 INFO L263 TraceCheckUtils]: 200: Hoare triple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {72760#true} is VALID [2020-07-08 11:45:06,934 INFO L280 TraceCheckUtils]: 201: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-08 11:45:06,934 INFO L263 TraceCheckUtils]: 202: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-08 11:45:06,934 INFO L280 TraceCheckUtils]: 203: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-08 11:45:06,934 INFO L280 TraceCheckUtils]: 204: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,934 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-08 11:45:06,934 INFO L280 TraceCheckUtils]: 206: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-08 11:45:06,934 INFO L280 TraceCheckUtils]: 207: Hoare triple {72760#true} assume 2 != ~tmp~5; {72760#true} is VALID [2020-07-08 11:45:06,934 INFO L263 TraceCheckUtils]: 208: Hoare triple {72760#true} call #t~ret28 := isPumpRunning(); {72760#true} is VALID [2020-07-08 11:45:06,934 INFO L280 TraceCheckUtils]: 209: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-08 11:45:06,935 INFO L280 TraceCheckUtils]: 210: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,935 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {72760#true} {72760#true} #523#return; {72760#true} is VALID [2020-07-08 11:45:06,935 INFO L280 TraceCheckUtils]: 212: Hoare triple {72760#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {72760#true} is VALID [2020-07-08 11:45:06,935 INFO L280 TraceCheckUtils]: 213: Hoare triple {72760#true} assume !(0 != ~tmp___0~2); {72760#true} is VALID [2020-07-08 11:45:06,935 INFO L280 TraceCheckUtils]: 214: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-08 11:45:06,936 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {72760#true} {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #505#return; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,936 INFO L280 TraceCheckUtils]: 216: Hoare triple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,937 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {73279#(<= ~waterLevel~0 1)} #493#return; {73932#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:45:06,938 INFO L280 TraceCheckUtils]: 218: Hoare triple {73932#(<= ~waterLevel~0 0)} assume !false; {73932#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:45:06,939 INFO L280 TraceCheckUtils]: 219: Hoare triple {73932#(<= ~waterLevel~0 0)} assume ~splverifierCounter~0 < 4; {73932#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:45:06,939 INFO L280 TraceCheckUtils]: 220: Hoare triple {73932#(<= ~waterLevel~0 0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {73932#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:45:06,940 INFO L280 TraceCheckUtils]: 221: Hoare triple {73932#(<= ~waterLevel~0 0)} assume 0 != ~tmp~4; {73932#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:45:06,941 INFO L263 TraceCheckUtils]: 222: Hoare triple {73932#(<= ~waterLevel~0 0)} call waterRise(); {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:06,947 INFO L280 TraceCheckUtils]: 223: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {73377#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:45:06,952 INFO L280 TraceCheckUtils]: 224: Hoare triple {73377#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {73377#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:45:06,953 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {73377#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {73932#(<= ~waterLevel~0 0)} #487#return; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,954 INFO L280 TraceCheckUtils]: 226: Hoare triple {73279#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,955 INFO L280 TraceCheckUtils]: 227: Hoare triple {73279#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~1); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,956 INFO L280 TraceCheckUtils]: 228: Hoare triple {73279#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,957 INFO L280 TraceCheckUtils]: 229: Hoare triple {73279#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,958 INFO L263 TraceCheckUtils]: 230: Hoare triple {73279#(<= ~waterLevel~0 1)} call timeShift(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,959 INFO L263 TraceCheckUtils]: 231: Hoare triple {73279#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__2(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,959 INFO L263 TraceCheckUtils]: 232: Hoare triple {73279#(<= ~waterLevel~0 1)} call #t~ret26 := isPumpRunning(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,960 INFO L280 TraceCheckUtils]: 233: Hoare triple {73279#(<= ~waterLevel~0 1)} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,961 INFO L280 TraceCheckUtils]: 234: Hoare triple {73279#(<= ~waterLevel~0 1)} assume true; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,963 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {73279#(<= ~waterLevel~0 1)} {73279#(<= ~waterLevel~0 1)} #519#return; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,964 INFO L280 TraceCheckUtils]: 236: Hoare triple {73279#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,965 INFO L280 TraceCheckUtils]: 237: Hoare triple {73279#(<= ~waterLevel~0 1)} assume true; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,966 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {73279#(<= ~waterLevel~0 1)} {73279#(<= ~waterLevel~0 1)} #499#return; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,966 INFO L280 TraceCheckUtils]: 239: Hoare triple {73279#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,968 INFO L280 TraceCheckUtils]: 240: Hoare triple {73279#(<= ~waterLevel~0 1)} assume 0 != ~systemActive~0; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,968 INFO L263 TraceCheckUtils]: 241: Hoare triple {73279#(<= ~waterLevel~0 1)} call processEnvironment(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,969 INFO L280 TraceCheckUtils]: 242: Hoare triple {73279#(<= ~waterLevel~0 1)} havoc ~tmp~1; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,970 INFO L280 TraceCheckUtils]: 243: Hoare triple {73279#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,971 INFO L263 TraceCheckUtils]: 244: Hoare triple {73279#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__highWaterSensor(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,971 INFO L280 TraceCheckUtils]: 245: Hoare triple {73279#(<= ~waterLevel~0 1)} havoc ~tmp~0; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,973 INFO L280 TraceCheckUtils]: 246: Hoare triple {73279#(<= ~waterLevel~0 1)} assume 0 == ~pumpRunning~0; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,979 INFO L263 TraceCheckUtils]: 247: Hoare triple {73279#(<= ~waterLevel~0 1)} call #t~ret1 := isHighWaterLevel(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,980 INFO L280 TraceCheckUtils]: 248: Hoare triple {73279#(<= ~waterLevel~0 1)} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,981 INFO L263 TraceCheckUtils]: 249: Hoare triple {73279#(<= ~waterLevel~0 1)} call #t~ret20 := isHighWaterSensorDry(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,982 INFO L280 TraceCheckUtils]: 250: Hoare triple {73279#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:45:06,983 INFO L280 TraceCheckUtils]: 251: Hoare triple {73279#(<= ~waterLevel~0 1)} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72761#false} is VALID [2020-07-08 11:45:06,983 INFO L280 TraceCheckUtils]: 252: Hoare triple {72761#false} assume true; {72761#false} is VALID [2020-07-08 11:45:06,984 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {72761#false} {73279#(<= ~waterLevel~0 1)} #497#return; {72761#false} is VALID [2020-07-08 11:45:06,984 INFO L280 TraceCheckUtils]: 254: Hoare triple {72761#false} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {72761#false} is VALID [2020-07-08 11:45:06,984 INFO L280 TraceCheckUtils]: 255: Hoare triple {72761#false} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {72761#false} is VALID [2020-07-08 11:45:06,984 INFO L280 TraceCheckUtils]: 256: Hoare triple {72761#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {72761#false} is VALID [2020-07-08 11:45:06,984 INFO L280 TraceCheckUtils]: 257: Hoare triple {72761#false} assume true; {72761#false} is VALID [2020-07-08 11:45:06,984 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {72761#false} {73279#(<= ~waterLevel~0 1)} #511#return; {72761#false} is VALID [2020-07-08 11:45:06,985 INFO L280 TraceCheckUtils]: 259: Hoare triple {72761#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {72761#false} is VALID [2020-07-08 11:45:06,985 INFO L280 TraceCheckUtils]: 260: Hoare triple {72761#false} assume 0 != ~tmp~0; {72761#false} is VALID [2020-07-08 11:45:06,985 INFO L263 TraceCheckUtils]: 261: Hoare triple {72761#false} call activatePump(); {72761#false} is VALID [2020-07-08 11:45:06,985 INFO L280 TraceCheckUtils]: 262: Hoare triple {72761#false} ~pumpRunning~0 := 1; {72761#false} is VALID [2020-07-08 11:45:06,985 INFO L280 TraceCheckUtils]: 263: Hoare triple {72761#false} assume true; {72761#false} is VALID [2020-07-08 11:45:06,985 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {72761#false} {72761#false} #513#return; {72761#false} is VALID [2020-07-08 11:45:06,985 INFO L280 TraceCheckUtils]: 265: Hoare triple {72761#false} assume true; {72761#false} is VALID [2020-07-08 11:45:06,986 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {72761#false} {73279#(<= ~waterLevel~0 1)} #485#return; {72761#false} is VALID [2020-07-08 11:45:06,986 INFO L280 TraceCheckUtils]: 267: Hoare triple {72761#false} assume true; {72761#false} is VALID [2020-07-08 11:45:06,986 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {72761#false} {73279#(<= ~waterLevel~0 1)} #503#return; {72761#false} is VALID [2020-07-08 11:45:06,986 INFO L263 TraceCheckUtils]: 269: Hoare triple {72761#false} call __utac_acc__Specification5_spec__3(); {72761#false} is VALID [2020-07-08 11:45:06,986 INFO L280 TraceCheckUtils]: 270: Hoare triple {72761#false} havoc ~tmp~5;havoc ~tmp___0~2; {72761#false} is VALID [2020-07-08 11:45:06,986 INFO L263 TraceCheckUtils]: 271: Hoare triple {72761#false} call #t~ret27 := getWaterLevel(); {72761#false} is VALID [2020-07-08 11:45:06,987 INFO L280 TraceCheckUtils]: 272: Hoare triple {72761#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72761#false} is VALID [2020-07-08 11:45:06,987 INFO L280 TraceCheckUtils]: 273: Hoare triple {72761#false} assume true; {72761#false} is VALID [2020-07-08 11:45:06,987 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {72761#false} {72761#false} #521#return; {72761#false} is VALID [2020-07-08 11:45:06,987 INFO L280 TraceCheckUtils]: 275: Hoare triple {72761#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72761#false} is VALID [2020-07-08 11:45:06,987 INFO L280 TraceCheckUtils]: 276: Hoare triple {72761#false} assume 2 != ~tmp~5; {72761#false} is VALID [2020-07-08 11:45:06,988 INFO L263 TraceCheckUtils]: 277: Hoare triple {72761#false} call #t~ret28 := isPumpRunning(); {72761#false} is VALID [2020-07-08 11:45:06,988 INFO L280 TraceCheckUtils]: 278: Hoare triple {72761#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72761#false} is VALID [2020-07-08 11:45:06,988 INFO L280 TraceCheckUtils]: 279: Hoare triple {72761#false} assume true; {72761#false} is VALID [2020-07-08 11:45:06,988 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {72761#false} {72761#false} #523#return; {72761#false} is VALID [2020-07-08 11:45:06,988 INFO L280 TraceCheckUtils]: 281: Hoare triple {72761#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {72761#false} is VALID [2020-07-08 11:45:06,988 INFO L280 TraceCheckUtils]: 282: Hoare triple {72761#false} assume 0 != ~tmp___0~2; {72761#false} is VALID [2020-07-08 11:45:06,989 INFO L280 TraceCheckUtils]: 283: Hoare triple {72761#false} assume 0 == ~switchedOnBeforeTS~0; {72761#false} is VALID [2020-07-08 11:45:06,989 INFO L263 TraceCheckUtils]: 284: Hoare triple {72761#false} call __automaton_fail(); {72761#false} is VALID [2020-07-08 11:45:06,989 INFO L280 TraceCheckUtils]: 285: Hoare triple {72761#false} assume !false; {72761#false} is VALID [2020-07-08 11:45:07,025 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 162 proven. 16 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2020-07-08 11:45:07,025 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:45:07,025 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 8] total 22 [2020-07-08 11:45:07,025 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [577278957] [2020-07-08 11:45:07,027 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 286 [2020-07-08 11:45:07,030 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:45:07,030 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-08 11:45:07,553 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 319 edges. 319 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:45:07,553 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-08 11:45:07,553 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:45:07,554 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-08 11:45:07,554 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=398, Unknown=0, NotChecked=0, Total=462 [2020-07-08 11:45:07,554 INFO L87 Difference]: Start difference. First operand 1986 states and 2334 transitions. Second operand 22 states. [2020-07-08 11:45:08,873 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:45:15,743 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:45:16,888 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:45:19,458 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:45:56,971 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:45:57,994 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:45:58,687 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:45:59,144 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:46:00,200 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-08 11:46:00,823 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:46:01,544 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-08 11:46:01,989 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:46:03,286 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-08 11:46:04,036 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-08 11:46:12,166 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:46:13,669 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:46:14,490 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:46:15,016 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:46:16,047 WARN L193 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-07-08 11:46:16,772 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-07-08 11:46:23,155 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:47:03,612 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:47:04,486 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:47:04,945 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:47:05,887 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-08 11:47:06,589 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-08 11:47:34,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:47:34,838 INFO L93 Difference]: Finished difference Result 8048 states and 10658 transitions. [2020-07-08 11:47:34,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2020-07-08 11:47:34,838 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 286 [2020-07-08 11:47:34,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:47:34,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 11:47:34,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 1399 transitions. [2020-07-08 11:47:34,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 11:47:34,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 1399 transitions. [2020-07-08 11:47:34,874 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 85 states and 1399 transitions. [2020-07-08 11:47:40,209 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1399 edges. 1399 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:47:41,999 INFO L225 Difference]: With dead ends: 8048 [2020-07-08 11:47:42,000 INFO L226 Difference]: Without dead ends: 5928 [2020-07-08 11:47:42,008 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 505 GetRequests, 402 SyntacticMatches, 1 SemanticMatches, 102 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3613 ImplicationChecksByTransitivity, 13.5s TimeCoverageRelationStatistics Valid=1941, Invalid=8771, Unknown=0, NotChecked=0, Total=10712 [2020-07-08 11:47:42,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5928 states. [2020-07-08 11:48:30,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5928 to 4498. [2020-07-08 11:48:30,422 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:48:30,423 INFO L82 GeneralOperation]: Start isEquivalent. First operand 5928 states. Second operand 4498 states. [2020-07-08 11:48:30,423 INFO L74 IsIncluded]: Start isIncluded. First operand 5928 states. Second operand 4498 states. [2020-07-08 11:48:30,423 INFO L87 Difference]: Start difference. First operand 5928 states. Second operand 4498 states. [2020-07-08 11:48:31,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:48:31,541 INFO L93 Difference]: Finished difference Result 5928 states and 7557 transitions. [2020-07-08 11:48:31,541 INFO L276 IsEmpty]: Start isEmpty. Operand 5928 states and 7557 transitions. [2020-07-08 11:48:31,554 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:48:31,555 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:48:31,555 INFO L74 IsIncluded]: Start isIncluded. First operand 4498 states. Second operand 5928 states. [2020-07-08 11:48:31,555 INFO L87 Difference]: Start difference. First operand 4498 states. Second operand 5928 states. [2020-07-08 11:48:32,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:48:32,705 INFO L93 Difference]: Finished difference Result 5928 states and 7557 transitions. [2020-07-08 11:48:32,705 INFO L276 IsEmpty]: Start isEmpty. Operand 5928 states and 7557 transitions. [2020-07-08 11:48:32,716 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:48:32,717 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:48:32,717 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:48:32,717 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:48:32,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4498 states. [2020-07-08 11:48:33,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4498 states to 4498 states and 5180 transitions. [2020-07-08 11:48:33,586 INFO L78 Accepts]: Start accepts. Automaton has 4498 states and 5180 transitions. Word has length 286 [2020-07-08 11:48:33,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:48:33,587 INFO L479 AbstractCegarLoop]: Abstraction has 4498 states and 5180 transitions. [2020-07-08 11:48:33,587 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-08 11:48:33,587 INFO L276 IsEmpty]: Start isEmpty. Operand 4498 states and 5180 transitions. [2020-07-08 11:48:33,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2020-07-08 11:48:33,593 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:48:33,593 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:48:33,794 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:48:33,794 INFO L427 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:48:33,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:48:33,795 INFO L82 PathProgramCache]: Analyzing trace with hash -304827090, now seen corresponding path program 1 times [2020-07-08 11:48:33,795 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:48:33,796 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [89440022] [2020-07-08 11:48:33,796 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:48:33,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,189 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:48:34,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,248 INFO L280 TraceCheckUtils]: 0: Hoare triple {103542#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {103254#true} is VALID [2020-07-08 11:48:34,249 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,249 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #539#return; {103254#true} is VALID [2020-07-08 11:48:34,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,253 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {103254#true} {103254#true} #437#return; {103254#true} is VALID [2020-07-08 11:48:34,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,256 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {103254#true} {103254#true} #439#return; {103254#true} is VALID [2020-07-08 11:48:34,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,259 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {103254#true} is VALID [2020-07-08 11:48:34,260 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,260 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #441#return; {103254#true} is VALID [2020-07-08 11:48:34,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,263 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {103254#true} {103254#true} #443#return; {103254#true} is VALID [2020-07-08 11:48:34,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {103254#true} is VALID [2020-07-08 11:48:34,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,280 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #529#return; {103254#true} is VALID [2020-07-08 11:48:34,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {103544#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {103254#true} is VALID [2020-07-08 11:48:34,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,298 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #487#return; {103254#true} is VALID [2020-07-08 11:48:34,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,324 INFO L280 TraceCheckUtils]: 0: Hoare triple {103545#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-08 11:48:34,325 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} ~systemActive~0 := 0; {103278#(= 0 ~systemActive~0)} is VALID [2020-07-08 11:48:34,326 INFO L280 TraceCheckUtils]: 2: Hoare triple {103278#(= 0 ~systemActive~0)} assume true; {103278#(= 0 ~systemActive~0)} is VALID [2020-07-08 11:48:34,327 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {103278#(= 0 ~systemActive~0)} {103254#true} #491#return; {103278#(= 0 ~systemActive~0)} is VALID [2020-07-08 11:48:34,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,384 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,385 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,385 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-08 11:48:34,385 INFO L263 TraceCheckUtils]: 0: Hoare triple {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,386 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,386 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,386 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {103254#true} {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-08 11:48:34,386 INFO L280 TraceCheckUtils]: 4: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-08 11:48:34,387 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,387 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {103254#true} {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-08 11:48:34,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,430 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,430 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-08 11:48:34,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-08 11:48:34,431 INFO L263 TraceCheckUtils]: 1: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-08 11:48:34,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,431 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,431 INFO L280 TraceCheckUtils]: 4: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,432 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-08 11:48:34,432 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-08 11:48:34,432 INFO L280 TraceCheckUtils]: 7: Hoare triple {103254#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {103254#true} is VALID [2020-07-08 11:48:34,432 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-08 11:48:34,432 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,433 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-08 11:48:34,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {103254#true} is VALID [2020-07-08 11:48:34,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,437 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #513#return; {103254#true} is VALID [2020-07-08 11:48:34,438 INFO L280 TraceCheckUtils]: 0: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-08 11:48:34,438 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume 0 == ~pumpRunning~0; {103254#true} is VALID [2020-07-08 11:48:34,438 INFO L263 TraceCheckUtils]: 2: Hoare triple {103254#true} call #t~ret1 := isHighWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,438 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-08 11:48:34,438 INFO L263 TraceCheckUtils]: 4: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-08 11:48:34,439 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,439 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,439 INFO L280 TraceCheckUtils]: 7: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,439 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-08 11:48:34,439 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-08 11:48:34,440 INFO L280 TraceCheckUtils]: 10: Hoare triple {103254#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {103254#true} is VALID [2020-07-08 11:48:34,440 INFO L280 TraceCheckUtils]: 11: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-08 11:48:34,440 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,440 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-08 11:48:34,440 INFO L280 TraceCheckUtils]: 14: Hoare triple {103254#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103254#true} is VALID [2020-07-08 11:48:34,441 INFO L280 TraceCheckUtils]: 15: Hoare triple {103254#true} assume 0 != ~tmp~0; {103254#true} is VALID [2020-07-08 11:48:34,442 INFO L263 TraceCheckUtils]: 16: Hoare triple {103254#true} call activatePump(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,442 INFO L280 TraceCheckUtils]: 17: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {103254#true} is VALID [2020-07-08 11:48:34,442 INFO L280 TraceCheckUtils]: 18: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,442 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {103254#true} {103254#true} #513#return; {103254#true} is VALID [2020-07-08 11:48:34,442 INFO L280 TraceCheckUtils]: 20: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,443 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {103254#true} {103254#true} #485#return; {103254#true} is VALID [2020-07-08 11:48:34,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-08 11:48:34,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-08 11:48:34,444 INFO L263 TraceCheckUtils]: 2: Hoare triple {103254#true} call processEnvironment__wrappee__highWaterSensor(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,445 INFO L280 TraceCheckUtils]: 3: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-08 11:48:34,445 INFO L280 TraceCheckUtils]: 4: Hoare triple {103254#true} assume 0 == ~pumpRunning~0; {103254#true} is VALID [2020-07-08 11:48:34,445 INFO L263 TraceCheckUtils]: 5: Hoare triple {103254#true} call #t~ret1 := isHighWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,445 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-08 11:48:34,445 INFO L263 TraceCheckUtils]: 7: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-08 11:48:34,445 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,446 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,446 INFO L280 TraceCheckUtils]: 10: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,446 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-08 11:48:34,446 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-08 11:48:34,446 INFO L280 TraceCheckUtils]: 13: Hoare triple {103254#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {103254#true} is VALID [2020-07-08 11:48:34,447 INFO L280 TraceCheckUtils]: 14: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-08 11:48:34,447 INFO L280 TraceCheckUtils]: 15: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,447 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-08 11:48:34,447 INFO L280 TraceCheckUtils]: 17: Hoare triple {103254#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103254#true} is VALID [2020-07-08 11:48:34,447 INFO L280 TraceCheckUtils]: 18: Hoare triple {103254#true} assume 0 != ~tmp~0; {103254#true} is VALID [2020-07-08 11:48:34,448 INFO L263 TraceCheckUtils]: 19: Hoare triple {103254#true} call activatePump(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,449 INFO L280 TraceCheckUtils]: 20: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {103254#true} is VALID [2020-07-08 11:48:34,449 INFO L280 TraceCheckUtils]: 21: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,449 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {103254#true} {103254#true} #513#return; {103254#true} is VALID [2020-07-08 11:48:34,449 INFO L280 TraceCheckUtils]: 23: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,449 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {103254#true} {103254#true} #485#return; {103254#true} is VALID [2020-07-08 11:48:34,450 INFO L280 TraceCheckUtils]: 25: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,450 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {103254#true} {103554#(not (= 0 ~systemActive~0))} #503#return; {103554#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:34,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-08 11:48:34,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,459 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-08 11:48:34,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-08 11:48:34,459 INFO L263 TraceCheckUtils]: 1: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,460 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-08 11:48:34,460 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,460 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-08 11:48:34,460 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-08 11:48:34,460 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume !(2 != ~tmp~5); {103254#true} is VALID [2020-07-08 11:48:34,460 INFO L280 TraceCheckUtils]: 7: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,461 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {103254#true} {103554#(not (= 0 ~systemActive~0))} #505#return; {103554#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:34,463 INFO L263 TraceCheckUtils]: 0: Hoare triple {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:34,463 INFO L263 TraceCheckUtils]: 1: Hoare triple {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,463 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,463 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,464 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {103254#true} {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-08 11:48:34,464 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-08 11:48:34,464 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,464 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {103254#true} {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-08 11:48:34,464 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-08 11:48:34,465 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume 0 != ~systemActive~0; {103554#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:34,466 INFO L263 TraceCheckUtils]: 10: Hoare triple {103554#(not (= 0 ~systemActive~0))} call processEnvironment(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,467 INFO L280 TraceCheckUtils]: 11: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-08 11:48:34,467 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-08 11:48:34,468 INFO L263 TraceCheckUtils]: 13: Hoare triple {103254#true} call processEnvironment__wrappee__highWaterSensor(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,468 INFO L280 TraceCheckUtils]: 14: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-08 11:48:34,468 INFO L280 TraceCheckUtils]: 15: Hoare triple {103254#true} assume 0 == ~pumpRunning~0; {103254#true} is VALID [2020-07-08 11:48:34,468 INFO L263 TraceCheckUtils]: 16: Hoare triple {103254#true} call #t~ret1 := isHighWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,469 INFO L280 TraceCheckUtils]: 17: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-08 11:48:34,469 INFO L263 TraceCheckUtils]: 18: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-08 11:48:34,469 INFO L280 TraceCheckUtils]: 19: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,469 INFO L280 TraceCheckUtils]: 20: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,469 INFO L280 TraceCheckUtils]: 21: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,470 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-08 11:48:34,470 INFO L280 TraceCheckUtils]: 23: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-08 11:48:34,470 INFO L280 TraceCheckUtils]: 24: Hoare triple {103254#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {103254#true} is VALID [2020-07-08 11:48:34,470 INFO L280 TraceCheckUtils]: 25: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-08 11:48:34,470 INFO L280 TraceCheckUtils]: 26: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,470 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-08 11:48:34,470 INFO L280 TraceCheckUtils]: 28: Hoare triple {103254#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103254#true} is VALID [2020-07-08 11:48:34,471 INFO L280 TraceCheckUtils]: 29: Hoare triple {103254#true} assume 0 != ~tmp~0; {103254#true} is VALID [2020-07-08 11:48:34,471 INFO L263 TraceCheckUtils]: 30: Hoare triple {103254#true} call activatePump(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,471 INFO L280 TraceCheckUtils]: 31: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {103254#true} is VALID [2020-07-08 11:48:34,472 INFO L280 TraceCheckUtils]: 32: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,472 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {103254#true} {103254#true} #513#return; {103254#true} is VALID [2020-07-08 11:48:34,472 INFO L280 TraceCheckUtils]: 34: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,472 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {103254#true} {103254#true} #485#return; {103254#true} is VALID [2020-07-08 11:48:34,472 INFO L280 TraceCheckUtils]: 36: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,477 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {103254#true} {103554#(not (= 0 ~systemActive~0))} #503#return; {103554#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:34,477 INFO L263 TraceCheckUtils]: 38: Hoare triple {103554#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__3(); {103254#true} is VALID [2020-07-08 11:48:34,477 INFO L280 TraceCheckUtils]: 39: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-08 11:48:34,477 INFO L263 TraceCheckUtils]: 40: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,478 INFO L280 TraceCheckUtils]: 41: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-08 11:48:34,478 INFO L280 TraceCheckUtils]: 42: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,478 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-08 11:48:34,478 INFO L280 TraceCheckUtils]: 44: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-08 11:48:34,478 INFO L280 TraceCheckUtils]: 45: Hoare triple {103254#true} assume !(2 != ~tmp~5); {103254#true} is VALID [2020-07-08 11:48:34,478 INFO L280 TraceCheckUtils]: 46: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,479 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {103254#true} {103554#(not (= 0 ~systemActive~0))} #505#return; {103554#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:34,479 INFO L280 TraceCheckUtils]: 48: Hoare triple {103554#(not (= 0 ~systemActive~0))} assume true; {103554#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:34,480 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {103554#(not (= 0 ~systemActive~0))} {103278#(= 0 ~systemActive~0)} #493#return; {103255#false} is VALID [2020-07-08 11:48:34,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,501 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-08 11:48:34,501 INFO L263 TraceCheckUtils]: 0: Hoare triple {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,502 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,502 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,502 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {103254#true} {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-08 11:48:34,502 INFO L280 TraceCheckUtils]: 4: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-08 11:48:34,502 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,503 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {103254#true} {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-08 11:48:34,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,506 INFO L280 TraceCheckUtils]: 0: Hoare triple {103544#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {103254#true} is VALID [2020-07-08 11:48:34,507 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,507 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #501#return; {103254#true} is VALID [2020-07-08 11:48:34,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,519 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103254#true} is VALID [2020-07-08 11:48:34,519 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,519 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #533#return; {103254#true} is VALID [2020-07-08 11:48:34,520 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~2; {103254#true} is VALID [2020-07-08 11:48:34,520 INFO L263 TraceCheckUtils]: 1: Hoare triple {103254#true} call #t~ret3 := isMethaneLevelCritical(); {103254#true} is VALID [2020-07-08 11:48:34,520 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103254#true} is VALID [2020-07-08 11:48:34,520 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,520 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {103254#true} {103254#true} #533#return; {103254#true} is VALID [2020-07-08 11:48:34,520 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {103254#true} is VALID [2020-07-08 11:48:34,521 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,521 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {103254#true} {103254#true} #479#return; {103254#true} is VALID [2020-07-08 11:48:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,527 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {103254#true} {103254#true} #517#return; {103254#true} is VALID [2020-07-08 11:48:34,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-08 11:48:34,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume !(0 == ~pumpRunning~0); {103254#true} is VALID [2020-07-08 11:48:34,528 INFO L263 TraceCheckUtils]: 2: Hoare triple {103254#true} call processEnvironment__wrappee__base(); {103254#true} is VALID [2020-07-08 11:48:34,528 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,528 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {103254#true} {103254#true} #517#return; {103254#true} is VALID [2020-07-08 11:48:34,528 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,529 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {103254#true} {103254#true} #483#return; {103254#true} is VALID [2020-07-08 11:48:34,529 INFO L280 TraceCheckUtils]: 0: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-08 11:48:34,529 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-08 11:48:34,529 INFO L263 TraceCheckUtils]: 2: Hoare triple {103254#true} call #t~ret2 := isMethaneAlarm(); {103254#true} is VALID [2020-07-08 11:48:34,530 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} havoc ~retValue_acc~2; {103254#true} is VALID [2020-07-08 11:48:34,530 INFO L263 TraceCheckUtils]: 4: Hoare triple {103254#true} call #t~ret3 := isMethaneLevelCritical(); {103254#true} is VALID [2020-07-08 11:48:34,530 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103254#true} is VALID [2020-07-08 11:48:34,530 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,530 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {103254#true} {103254#true} #533#return; {103254#true} is VALID [2020-07-08 11:48:34,530 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {103254#true} is VALID [2020-07-08 11:48:34,531 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,531 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {103254#true} {103254#true} #479#return; {103254#true} is VALID [2020-07-08 11:48:34,531 INFO L280 TraceCheckUtils]: 11: Hoare triple {103254#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {103254#true} is VALID [2020-07-08 11:48:34,531 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume !(0 != ~tmp~1); {103254#true} is VALID [2020-07-08 11:48:34,532 INFO L263 TraceCheckUtils]: 13: Hoare triple {103254#true} call processEnvironment__wrappee__highWaterSensor(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,533 INFO L280 TraceCheckUtils]: 14: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-08 11:48:34,533 INFO L280 TraceCheckUtils]: 15: Hoare triple {103254#true} assume !(0 == ~pumpRunning~0); {103254#true} is VALID [2020-07-08 11:48:34,533 INFO L263 TraceCheckUtils]: 16: Hoare triple {103254#true} call processEnvironment__wrappee__base(); {103254#true} is VALID [2020-07-08 11:48:34,533 INFO L280 TraceCheckUtils]: 17: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,533 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {103254#true} {103254#true} #517#return; {103254#true} is VALID [2020-07-08 11:48:34,534 INFO L280 TraceCheckUtils]: 19: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,534 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {103254#true} {103254#true} #483#return; {103254#true} is VALID [2020-07-08 11:48:34,534 INFO L280 TraceCheckUtils]: 21: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,537 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {103254#true} {103254#true} #503#return; {103254#true} is VALID [2020-07-08 11:48:34,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,545 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-08 11:48:34,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,546 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-08 11:48:34,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,550 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-08 11:48:34,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-08 11:48:34,550 INFO L263 TraceCheckUtils]: 1: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,550 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-08 11:48:34,550 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,551 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-08 11:48:34,551 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-08 11:48:34,551 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume 2 != ~tmp~5; {103254#true} is VALID [2020-07-08 11:48:34,551 INFO L263 TraceCheckUtils]: 7: Hoare triple {103254#true} call #t~ret28 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,551 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,551 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,552 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-08 11:48:34,552 INFO L280 TraceCheckUtils]: 11: Hoare triple {103254#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103254#true} is VALID [2020-07-08 11:48:34,552 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume 0 != ~tmp___0~2; {103254#true} is VALID [2020-07-08 11:48:34,552 INFO L280 TraceCheckUtils]: 13: Hoare triple {103254#true} assume !(0 == ~switchedOnBeforeTS~0); {103254#true} is VALID [2020-07-08 11:48:34,552 INFO L280 TraceCheckUtils]: 14: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,553 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {103254#true} {103254#true} #505#return; {103254#true} is VALID [2020-07-08 11:48:34,554 INFO L263 TraceCheckUtils]: 0: Hoare triple {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:34,554 INFO L263 TraceCheckUtils]: 1: Hoare triple {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,555 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,555 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,555 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {103254#true} {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-08 11:48:34,555 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-08 11:48:34,555 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,556 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {103254#true} {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-08 11:48:34,556 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-08 11:48:34,557 INFO L263 TraceCheckUtils]: 9: Hoare triple {103254#true} call lowerWaterLevel(); {103544#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:34,557 INFO L280 TraceCheckUtils]: 10: Hoare triple {103544#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {103254#true} is VALID [2020-07-08 11:48:34,557 INFO L280 TraceCheckUtils]: 11: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,557 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {103254#true} {103254#true} #501#return; {103254#true} is VALID [2020-07-08 11:48:34,557 INFO L280 TraceCheckUtils]: 13: Hoare triple {103254#true} assume 0 != ~systemActive~0; {103254#true} is VALID [2020-07-08 11:48:34,563 INFO L263 TraceCheckUtils]: 14: Hoare triple {103254#true} call processEnvironment(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,563 INFO L280 TraceCheckUtils]: 15: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-08 11:48:34,564 INFO L280 TraceCheckUtils]: 16: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-08 11:48:34,564 INFO L263 TraceCheckUtils]: 17: Hoare triple {103254#true} call #t~ret2 := isMethaneAlarm(); {103254#true} is VALID [2020-07-08 11:48:34,564 INFO L280 TraceCheckUtils]: 18: Hoare triple {103254#true} havoc ~retValue_acc~2; {103254#true} is VALID [2020-07-08 11:48:34,564 INFO L263 TraceCheckUtils]: 19: Hoare triple {103254#true} call #t~ret3 := isMethaneLevelCritical(); {103254#true} is VALID [2020-07-08 11:48:34,564 INFO L280 TraceCheckUtils]: 20: Hoare triple {103254#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103254#true} is VALID [2020-07-08 11:48:34,565 INFO L280 TraceCheckUtils]: 21: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,565 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {103254#true} {103254#true} #533#return; {103254#true} is VALID [2020-07-08 11:48:34,565 INFO L280 TraceCheckUtils]: 23: Hoare triple {103254#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {103254#true} is VALID [2020-07-08 11:48:34,565 INFO L280 TraceCheckUtils]: 24: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,565 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {103254#true} {103254#true} #479#return; {103254#true} is VALID [2020-07-08 11:48:34,566 INFO L280 TraceCheckUtils]: 26: Hoare triple {103254#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {103254#true} is VALID [2020-07-08 11:48:34,566 INFO L280 TraceCheckUtils]: 27: Hoare triple {103254#true} assume !(0 != ~tmp~1); {103254#true} is VALID [2020-07-08 11:48:34,567 INFO L263 TraceCheckUtils]: 28: Hoare triple {103254#true} call processEnvironment__wrappee__highWaterSensor(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,567 INFO L280 TraceCheckUtils]: 29: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-08 11:48:34,567 INFO L280 TraceCheckUtils]: 30: Hoare triple {103254#true} assume !(0 == ~pumpRunning~0); {103254#true} is VALID [2020-07-08 11:48:34,567 INFO L263 TraceCheckUtils]: 31: Hoare triple {103254#true} call processEnvironment__wrappee__base(); {103254#true} is VALID [2020-07-08 11:48:34,568 INFO L280 TraceCheckUtils]: 32: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,568 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {103254#true} {103254#true} #517#return; {103254#true} is VALID [2020-07-08 11:48:34,568 INFO L280 TraceCheckUtils]: 34: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,568 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {103254#true} {103254#true} #483#return; {103254#true} is VALID [2020-07-08 11:48:34,568 INFO L280 TraceCheckUtils]: 36: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,569 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {103254#true} {103254#true} #503#return; {103254#true} is VALID [2020-07-08 11:48:34,569 INFO L263 TraceCheckUtils]: 38: Hoare triple {103254#true} call __utac_acc__Specification5_spec__3(); {103254#true} is VALID [2020-07-08 11:48:34,569 INFO L280 TraceCheckUtils]: 39: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-08 11:48:34,569 INFO L263 TraceCheckUtils]: 40: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,569 INFO L280 TraceCheckUtils]: 41: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-08 11:48:34,569 INFO L280 TraceCheckUtils]: 42: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,570 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-08 11:48:34,570 INFO L280 TraceCheckUtils]: 44: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-08 11:48:34,570 INFO L280 TraceCheckUtils]: 45: Hoare triple {103254#true} assume 2 != ~tmp~5; {103254#true} is VALID [2020-07-08 11:48:34,570 INFO L263 TraceCheckUtils]: 46: Hoare triple {103254#true} call #t~ret28 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,570 INFO L280 TraceCheckUtils]: 47: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,570 INFO L280 TraceCheckUtils]: 48: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,571 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-08 11:48:34,571 INFO L280 TraceCheckUtils]: 50: Hoare triple {103254#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103254#true} is VALID [2020-07-08 11:48:34,571 INFO L280 TraceCheckUtils]: 51: Hoare triple {103254#true} assume 0 != ~tmp___0~2; {103254#true} is VALID [2020-07-08 11:48:34,571 INFO L280 TraceCheckUtils]: 52: Hoare triple {103254#true} assume !(0 == ~switchedOnBeforeTS~0); {103254#true} is VALID [2020-07-08 11:48:34,571 INFO L280 TraceCheckUtils]: 53: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,572 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {103254#true} {103254#true} #505#return; {103254#true} is VALID [2020-07-08 11:48:34,572 INFO L280 TraceCheckUtils]: 55: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,572 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {103254#true} {103255#false} #493#return; {103255#false} is VALID [2020-07-08 11:48:34,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,597 INFO L280 TraceCheckUtils]: 0: Hoare triple {103716#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {103254#true} is VALID [2020-07-08 11:48:34,597 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,598 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103255#false} #489#return; {103255#false} is VALID [2020-07-08 11:48:34,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,612 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,612 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,612 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-08 11:48:34,613 INFO L263 TraceCheckUtils]: 0: Hoare triple {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,613 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,613 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,613 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {103254#true} {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-08 11:48:34,613 INFO L280 TraceCheckUtils]: 4: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-08 11:48:34,614 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,614 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {103254#true} {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-08 11:48:34,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {103544#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {103254#true} is VALID [2020-07-08 11:48:34,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,618 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #501#return; {103254#true} is VALID [2020-07-08 11:48:34,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103254#true} is VALID [2020-07-08 11:48:34,629 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,629 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #533#return; {103254#true} is VALID [2020-07-08 11:48:34,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~2; {103254#true} is VALID [2020-07-08 11:48:34,630 INFO L263 TraceCheckUtils]: 1: Hoare triple {103254#true} call #t~ret3 := isMethaneLevelCritical(); {103254#true} is VALID [2020-07-08 11:48:34,630 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103254#true} is VALID [2020-07-08 11:48:34,630 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,631 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {103254#true} {103254#true} #533#return; {103254#true} is VALID [2020-07-08 11:48:34,631 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {103254#true} is VALID [2020-07-08 11:48:34,631 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,631 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {103254#true} {103254#true} #479#return; {103254#true} is VALID [2020-07-08 11:48:34,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {103254#true} is VALID [2020-07-08 11:48:34,635 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,635 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #481#return; {103254#true} is VALID [2020-07-08 11:48:34,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-08 11:48:34,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-08 11:48:34,636 INFO L263 TraceCheckUtils]: 2: Hoare triple {103254#true} call #t~ret2 := isMethaneAlarm(); {103254#true} is VALID [2020-07-08 11:48:34,636 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} havoc ~retValue_acc~2; {103254#true} is VALID [2020-07-08 11:48:34,636 INFO L263 TraceCheckUtils]: 4: Hoare triple {103254#true} call #t~ret3 := isMethaneLevelCritical(); {103254#true} is VALID [2020-07-08 11:48:34,637 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103254#true} is VALID [2020-07-08 11:48:34,637 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,637 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {103254#true} {103254#true} #533#return; {103254#true} is VALID [2020-07-08 11:48:34,637 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {103254#true} is VALID [2020-07-08 11:48:34,637 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,638 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {103254#true} {103254#true} #479#return; {103254#true} is VALID [2020-07-08 11:48:34,638 INFO L280 TraceCheckUtils]: 11: Hoare triple {103254#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {103254#true} is VALID [2020-07-08 11:48:34,638 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume 0 != ~tmp~1; {103254#true} is VALID [2020-07-08 11:48:34,639 INFO L263 TraceCheckUtils]: 13: Hoare triple {103254#true} call deactivatePump(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,639 INFO L280 TraceCheckUtils]: 14: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {103254#true} is VALID [2020-07-08 11:48:34,640 INFO L280 TraceCheckUtils]: 15: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,640 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {103254#true} {103254#true} #481#return; {103254#true} is VALID [2020-07-08 11:48:34,640 INFO L280 TraceCheckUtils]: 17: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,640 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {103254#true} {103254#true} #503#return; {103254#true} is VALID [2020-07-08 11:48:34,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-08 11:48:34,647 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,647 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-08 11:48:34,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,650 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,651 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-08 11:48:34,651 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-08 11:48:34,651 INFO L263 TraceCheckUtils]: 1: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,651 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-08 11:48:34,651 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,652 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-08 11:48:34,652 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-08 11:48:34,652 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume 2 != ~tmp~5; {103254#true} is VALID [2020-07-08 11:48:34,652 INFO L263 TraceCheckUtils]: 7: Hoare triple {103254#true} call #t~ret28 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,652 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,653 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,653 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-08 11:48:34,653 INFO L280 TraceCheckUtils]: 11: Hoare triple {103254#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103254#true} is VALID [2020-07-08 11:48:34,653 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume !(0 != ~tmp___0~2); {103254#true} is VALID [2020-07-08 11:48:34,653 INFO L280 TraceCheckUtils]: 13: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,653 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {103254#true} {103254#true} #505#return; {103254#true} is VALID [2020-07-08 11:48:34,655 INFO L263 TraceCheckUtils]: 0: Hoare triple {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:34,655 INFO L263 TraceCheckUtils]: 1: Hoare triple {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,655 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,655 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,656 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {103254#true} {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-08 11:48:34,656 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-08 11:48:34,656 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,656 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {103254#true} {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-08 11:48:34,656 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-08 11:48:34,657 INFO L263 TraceCheckUtils]: 9: Hoare triple {103254#true} call lowerWaterLevel(); {103544#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:34,658 INFO L280 TraceCheckUtils]: 10: Hoare triple {103544#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {103254#true} is VALID [2020-07-08 11:48:34,658 INFO L280 TraceCheckUtils]: 11: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,658 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {103254#true} {103254#true} #501#return; {103254#true} is VALID [2020-07-08 11:48:34,658 INFO L280 TraceCheckUtils]: 13: Hoare triple {103254#true} assume 0 != ~systemActive~0; {103254#true} is VALID [2020-07-08 11:48:34,659 INFO L263 TraceCheckUtils]: 14: Hoare triple {103254#true} call processEnvironment(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,659 INFO L280 TraceCheckUtils]: 15: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-08 11:48:34,659 INFO L280 TraceCheckUtils]: 16: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-08 11:48:34,660 INFO L263 TraceCheckUtils]: 17: Hoare triple {103254#true} call #t~ret2 := isMethaneAlarm(); {103254#true} is VALID [2020-07-08 11:48:34,660 INFO L280 TraceCheckUtils]: 18: Hoare triple {103254#true} havoc ~retValue_acc~2; {103254#true} is VALID [2020-07-08 11:48:34,660 INFO L263 TraceCheckUtils]: 19: Hoare triple {103254#true} call #t~ret3 := isMethaneLevelCritical(); {103254#true} is VALID [2020-07-08 11:48:34,660 INFO L280 TraceCheckUtils]: 20: Hoare triple {103254#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103254#true} is VALID [2020-07-08 11:48:34,660 INFO L280 TraceCheckUtils]: 21: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,660 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {103254#true} {103254#true} #533#return; {103254#true} is VALID [2020-07-08 11:48:34,661 INFO L280 TraceCheckUtils]: 23: Hoare triple {103254#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {103254#true} is VALID [2020-07-08 11:48:34,661 INFO L280 TraceCheckUtils]: 24: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,661 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {103254#true} {103254#true} #479#return; {103254#true} is VALID [2020-07-08 11:48:34,661 INFO L280 TraceCheckUtils]: 26: Hoare triple {103254#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {103254#true} is VALID [2020-07-08 11:48:34,661 INFO L280 TraceCheckUtils]: 27: Hoare triple {103254#true} assume 0 != ~tmp~1; {103254#true} is VALID [2020-07-08 11:48:34,662 INFO L263 TraceCheckUtils]: 28: Hoare triple {103254#true} call deactivatePump(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,663 INFO L280 TraceCheckUtils]: 29: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {103254#true} is VALID [2020-07-08 11:48:34,663 INFO L280 TraceCheckUtils]: 30: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,663 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {103254#true} {103254#true} #481#return; {103254#true} is VALID [2020-07-08 11:48:34,663 INFO L280 TraceCheckUtils]: 32: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,663 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {103254#true} {103254#true} #503#return; {103254#true} is VALID [2020-07-08 11:48:34,664 INFO L263 TraceCheckUtils]: 34: Hoare triple {103254#true} call __utac_acc__Specification5_spec__3(); {103254#true} is VALID [2020-07-08 11:48:34,664 INFO L280 TraceCheckUtils]: 35: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-08 11:48:34,664 INFO L263 TraceCheckUtils]: 36: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,664 INFO L280 TraceCheckUtils]: 37: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-08 11:48:34,664 INFO L280 TraceCheckUtils]: 38: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,665 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-08 11:48:34,665 INFO L280 TraceCheckUtils]: 40: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-08 11:48:34,665 INFO L280 TraceCheckUtils]: 41: Hoare triple {103254#true} assume 2 != ~tmp~5; {103254#true} is VALID [2020-07-08 11:48:34,665 INFO L263 TraceCheckUtils]: 42: Hoare triple {103254#true} call #t~ret28 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,665 INFO L280 TraceCheckUtils]: 43: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,665 INFO L280 TraceCheckUtils]: 44: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,666 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-08 11:48:34,666 INFO L280 TraceCheckUtils]: 46: Hoare triple {103254#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103254#true} is VALID [2020-07-08 11:48:34,666 INFO L280 TraceCheckUtils]: 47: Hoare triple {103254#true} assume !(0 != ~tmp___0~2); {103254#true} is VALID [2020-07-08 11:48:34,666 INFO L280 TraceCheckUtils]: 48: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,666 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {103254#true} {103254#true} #505#return; {103254#true} is VALID [2020-07-08 11:48:34,666 INFO L280 TraceCheckUtils]: 50: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,667 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {103254#true} {103255#false} #493#return; {103255#false} is VALID [2020-07-08 11:48:34,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {103544#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {103254#true} is VALID [2020-07-08 11:48:34,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,672 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103255#false} #487#return; {103255#false} is VALID [2020-07-08 11:48:34,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,686 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,686 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,686 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-08 11:48:34,686 INFO L263 TraceCheckUtils]: 0: Hoare triple {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,686 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,687 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,687 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {103254#true} {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-08 11:48:34,687 INFO L280 TraceCheckUtils]: 4: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-08 11:48:34,687 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,687 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {103254#true} {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-08 11:48:34,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,704 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-08 11:48:34,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-08 11:48:34,705 INFO L263 TraceCheckUtils]: 1: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-08 11:48:34,705 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,705 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,705 INFO L280 TraceCheckUtils]: 4: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,705 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-08 11:48:34,706 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-08 11:48:34,706 INFO L280 TraceCheckUtils]: 7: Hoare triple {103254#true} assume 0 != ~tmp~2;~tmp___0~0 := 0; {103254#true} is VALID [2020-07-08 11:48:34,706 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-08 11:48:34,706 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,706 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-08 11:48:34,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,710 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {103254#true} {103254#true} #515#return; {103254#true} is VALID [2020-07-08 11:48:34,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-08 11:48:34,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume 0 == ~pumpRunning~0; {103254#true} is VALID [2020-07-08 11:48:34,710 INFO L263 TraceCheckUtils]: 2: Hoare triple {103254#true} call #t~ret1 := isHighWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,710 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-08 11:48:34,711 INFO L263 TraceCheckUtils]: 4: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-08 11:48:34,711 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,711 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,711 INFO L280 TraceCheckUtils]: 7: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,711 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-08 11:48:34,712 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-08 11:48:34,712 INFO L280 TraceCheckUtils]: 10: Hoare triple {103254#true} assume 0 != ~tmp~2;~tmp___0~0 := 0; {103254#true} is VALID [2020-07-08 11:48:34,712 INFO L280 TraceCheckUtils]: 11: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-08 11:48:34,712 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,712 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-08 11:48:34,713 INFO L280 TraceCheckUtils]: 14: Hoare triple {103254#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103254#true} is VALID [2020-07-08 11:48:34,713 INFO L280 TraceCheckUtils]: 15: Hoare triple {103254#true} assume !(0 != ~tmp~0); {103254#true} is VALID [2020-07-08 11:48:34,713 INFO L263 TraceCheckUtils]: 16: Hoare triple {103254#true} call processEnvironment__wrappee__base(); {103254#true} is VALID [2020-07-08 11:48:34,713 INFO L280 TraceCheckUtils]: 17: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,714 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {103254#true} {103254#true} #515#return; {103254#true} is VALID [2020-07-08 11:48:34,714 INFO L280 TraceCheckUtils]: 19: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,714 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {103254#true} {103254#true} #485#return; {103254#true} is VALID [2020-07-08 11:48:34,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-08 11:48:34,715 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-08 11:48:34,716 INFO L263 TraceCheckUtils]: 2: Hoare triple {103254#true} call processEnvironment__wrappee__highWaterSensor(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,716 INFO L280 TraceCheckUtils]: 3: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-08 11:48:34,716 INFO L280 TraceCheckUtils]: 4: Hoare triple {103254#true} assume 0 == ~pumpRunning~0; {103254#true} is VALID [2020-07-08 11:48:34,716 INFO L263 TraceCheckUtils]: 5: Hoare triple {103254#true} call #t~ret1 := isHighWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,716 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-08 11:48:34,717 INFO L263 TraceCheckUtils]: 7: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-08 11:48:34,717 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,717 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,717 INFO L280 TraceCheckUtils]: 10: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,717 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-08 11:48:34,717 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-08 11:48:34,718 INFO L280 TraceCheckUtils]: 13: Hoare triple {103254#true} assume 0 != ~tmp~2;~tmp___0~0 := 0; {103254#true} is VALID [2020-07-08 11:48:34,718 INFO L280 TraceCheckUtils]: 14: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-08 11:48:34,718 INFO L280 TraceCheckUtils]: 15: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,718 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-08 11:48:34,718 INFO L280 TraceCheckUtils]: 17: Hoare triple {103254#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103254#true} is VALID [2020-07-08 11:48:34,719 INFO L280 TraceCheckUtils]: 18: Hoare triple {103254#true} assume !(0 != ~tmp~0); {103254#true} is VALID [2020-07-08 11:48:34,719 INFO L263 TraceCheckUtils]: 19: Hoare triple {103254#true} call processEnvironment__wrappee__base(); {103254#true} is VALID [2020-07-08 11:48:34,719 INFO L280 TraceCheckUtils]: 20: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,719 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {103254#true} {103254#true} #515#return; {103254#true} is VALID [2020-07-08 11:48:34,719 INFO L280 TraceCheckUtils]: 22: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,719 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {103254#true} {103254#true} #485#return; {103254#true} is VALID [2020-07-08 11:48:34,720 INFO L280 TraceCheckUtils]: 24: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,720 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {103254#true} {103254#true} #503#return; {103254#true} is VALID [2020-07-08 11:48:34,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-08 11:48:34,727 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,727 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-08 11:48:34,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,730 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,731 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,731 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-08 11:48:34,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-08 11:48:34,731 INFO L263 TraceCheckUtils]: 1: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,731 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-08 11:48:34,732 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,732 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-08 11:48:34,732 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-08 11:48:34,732 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume 2 != ~tmp~5; {103254#true} is VALID [2020-07-08 11:48:34,732 INFO L263 TraceCheckUtils]: 7: Hoare triple {103254#true} call #t~ret28 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,733 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,733 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,733 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-08 11:48:34,733 INFO L280 TraceCheckUtils]: 11: Hoare triple {103254#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103254#true} is VALID [2020-07-08 11:48:34,733 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume !(0 != ~tmp___0~2); {103254#true} is VALID [2020-07-08 11:48:34,734 INFO L280 TraceCheckUtils]: 13: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,734 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {103254#true} {103254#true} #505#return; {103254#true} is VALID [2020-07-08 11:48:34,735 INFO L263 TraceCheckUtils]: 0: Hoare triple {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:34,735 INFO L263 TraceCheckUtils]: 1: Hoare triple {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,736 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,736 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,736 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {103254#true} {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-08 11:48:34,736 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-08 11:48:34,736 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,737 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {103254#true} {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-08 11:48:34,737 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-08 11:48:34,737 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume 0 != ~systemActive~0; {103254#true} is VALID [2020-07-08 11:48:34,738 INFO L263 TraceCheckUtils]: 10: Hoare triple {103254#true} call processEnvironment(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,738 INFO L280 TraceCheckUtils]: 11: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-08 11:48:34,738 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-08 11:48:34,739 INFO L263 TraceCheckUtils]: 13: Hoare triple {103254#true} call processEnvironment__wrappee__highWaterSensor(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,740 INFO L280 TraceCheckUtils]: 14: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-08 11:48:34,740 INFO L280 TraceCheckUtils]: 15: Hoare triple {103254#true} assume 0 == ~pumpRunning~0; {103254#true} is VALID [2020-07-08 11:48:34,740 INFO L263 TraceCheckUtils]: 16: Hoare triple {103254#true} call #t~ret1 := isHighWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,740 INFO L280 TraceCheckUtils]: 17: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-08 11:48:34,740 INFO L263 TraceCheckUtils]: 18: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-08 11:48:34,741 INFO L280 TraceCheckUtils]: 19: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,741 INFO L280 TraceCheckUtils]: 20: Hoare triple {103254#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,741 INFO L280 TraceCheckUtils]: 21: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,741 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-08 11:48:34,741 INFO L280 TraceCheckUtils]: 23: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-08 11:48:34,741 INFO L280 TraceCheckUtils]: 24: Hoare triple {103254#true} assume 0 != ~tmp~2;~tmp___0~0 := 0; {103254#true} is VALID [2020-07-08 11:48:34,742 INFO L280 TraceCheckUtils]: 25: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-08 11:48:34,742 INFO L280 TraceCheckUtils]: 26: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,742 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-08 11:48:34,742 INFO L280 TraceCheckUtils]: 28: Hoare triple {103254#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103254#true} is VALID [2020-07-08 11:48:34,742 INFO L280 TraceCheckUtils]: 29: Hoare triple {103254#true} assume !(0 != ~tmp~0); {103254#true} is VALID [2020-07-08 11:48:34,743 INFO L263 TraceCheckUtils]: 30: Hoare triple {103254#true} call processEnvironment__wrappee__base(); {103254#true} is VALID [2020-07-08 11:48:34,743 INFO L280 TraceCheckUtils]: 31: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,743 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {103254#true} {103254#true} #515#return; {103254#true} is VALID [2020-07-08 11:48:34,743 INFO L280 TraceCheckUtils]: 33: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,743 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {103254#true} {103254#true} #485#return; {103254#true} is VALID [2020-07-08 11:48:34,743 INFO L280 TraceCheckUtils]: 35: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,744 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {103254#true} {103254#true} #503#return; {103254#true} is VALID [2020-07-08 11:48:34,744 INFO L263 TraceCheckUtils]: 37: Hoare triple {103254#true} call __utac_acc__Specification5_spec__3(); {103254#true} is VALID [2020-07-08 11:48:34,744 INFO L280 TraceCheckUtils]: 38: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-08 11:48:34,744 INFO L263 TraceCheckUtils]: 39: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,744 INFO L280 TraceCheckUtils]: 40: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-08 11:48:34,744 INFO L280 TraceCheckUtils]: 41: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,745 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-08 11:48:34,745 INFO L280 TraceCheckUtils]: 43: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-08 11:48:34,745 INFO L280 TraceCheckUtils]: 44: Hoare triple {103254#true} assume 2 != ~tmp~5; {103254#true} is VALID [2020-07-08 11:48:34,745 INFO L263 TraceCheckUtils]: 45: Hoare triple {103254#true} call #t~ret28 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,745 INFO L280 TraceCheckUtils]: 46: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,746 INFO L280 TraceCheckUtils]: 47: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,746 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-08 11:48:34,746 INFO L280 TraceCheckUtils]: 49: Hoare triple {103254#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103254#true} is VALID [2020-07-08 11:48:34,746 INFO L280 TraceCheckUtils]: 50: Hoare triple {103254#true} assume !(0 != ~tmp___0~2); {103254#true} is VALID [2020-07-08 11:48:34,746 INFO L280 TraceCheckUtils]: 51: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,746 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {103254#true} {103254#true} #505#return; {103254#true} is VALID [2020-07-08 11:48:34,747 INFO L280 TraceCheckUtils]: 53: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,747 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {103254#true} {103255#false} #493#return; {103255#false} is VALID [2020-07-08 11:48:34,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {103544#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {103254#true} is VALID [2020-07-08 11:48:34,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,753 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103255#false} #487#return; {103255#false} is VALID [2020-07-08 11:48:34,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,759 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,760 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,760 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-08 11:48:34,760 INFO L263 TraceCheckUtils]: 0: Hoare triple {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,760 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,760 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,761 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {103254#true} {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-08 11:48:34,761 INFO L280 TraceCheckUtils]: 4: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-08 11:48:34,761 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,761 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {103254#true} {103255#false} #499#return; {103255#false} is VALID [2020-07-08 11:48:34,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,778 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,778 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,778 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-08 11:48:34,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-08 11:48:34,779 INFO L263 TraceCheckUtils]: 1: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-08 11:48:34,779 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,779 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,779 INFO L280 TraceCheckUtils]: 4: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,779 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-08 11:48:34,780 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-08 11:48:34,780 INFO L280 TraceCheckUtils]: 7: Hoare triple {103254#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {103254#true} is VALID [2020-07-08 11:48:34,780 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-08 11:48:34,780 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,780 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-08 11:48:34,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {103254#true} is VALID [2020-07-08 11:48:34,784 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,784 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #513#return; {103254#true} is VALID [2020-07-08 11:48:34,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-08 11:48:34,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume 0 == ~pumpRunning~0; {103254#true} is VALID [2020-07-08 11:48:34,785 INFO L263 TraceCheckUtils]: 2: Hoare triple {103254#true} call #t~ret1 := isHighWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,785 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-08 11:48:34,786 INFO L263 TraceCheckUtils]: 4: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-08 11:48:34,786 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,786 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,786 INFO L280 TraceCheckUtils]: 7: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,786 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-08 11:48:34,786 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-08 11:48:34,787 INFO L280 TraceCheckUtils]: 10: Hoare triple {103254#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {103254#true} is VALID [2020-07-08 11:48:34,787 INFO L280 TraceCheckUtils]: 11: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-08 11:48:34,787 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,787 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-08 11:48:34,787 INFO L280 TraceCheckUtils]: 14: Hoare triple {103254#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103254#true} is VALID [2020-07-08 11:48:34,788 INFO L280 TraceCheckUtils]: 15: Hoare triple {103254#true} assume 0 != ~tmp~0; {103254#true} is VALID [2020-07-08 11:48:34,789 INFO L263 TraceCheckUtils]: 16: Hoare triple {103254#true} call activatePump(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,789 INFO L280 TraceCheckUtils]: 17: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {103254#true} is VALID [2020-07-08 11:48:34,789 INFO L280 TraceCheckUtils]: 18: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,789 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {103254#true} {103254#true} #513#return; {103254#true} is VALID [2020-07-08 11:48:34,790 INFO L280 TraceCheckUtils]: 20: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,790 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {103254#true} {103254#true} #485#return; {103254#true} is VALID [2020-07-08 11:48:34,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-08 11:48:34,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-08 11:48:34,791 INFO L263 TraceCheckUtils]: 2: Hoare triple {103254#true} call processEnvironment__wrappee__highWaterSensor(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,792 INFO L280 TraceCheckUtils]: 3: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-08 11:48:34,792 INFO L280 TraceCheckUtils]: 4: Hoare triple {103254#true} assume 0 == ~pumpRunning~0; {103254#true} is VALID [2020-07-08 11:48:34,792 INFO L263 TraceCheckUtils]: 5: Hoare triple {103254#true} call #t~ret1 := isHighWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,792 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-08 11:48:34,792 INFO L263 TraceCheckUtils]: 7: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-08 11:48:34,793 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,793 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,793 INFO L280 TraceCheckUtils]: 10: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,793 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-08 11:48:34,793 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-08 11:48:34,793 INFO L280 TraceCheckUtils]: 13: Hoare triple {103254#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {103254#true} is VALID [2020-07-08 11:48:34,794 INFO L280 TraceCheckUtils]: 14: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-08 11:48:34,794 INFO L280 TraceCheckUtils]: 15: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,794 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-08 11:48:34,794 INFO L280 TraceCheckUtils]: 17: Hoare triple {103254#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103254#true} is VALID [2020-07-08 11:48:34,794 INFO L280 TraceCheckUtils]: 18: Hoare triple {103254#true} assume 0 != ~tmp~0; {103254#true} is VALID [2020-07-08 11:48:34,796 INFO L263 TraceCheckUtils]: 19: Hoare triple {103254#true} call activatePump(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,796 INFO L280 TraceCheckUtils]: 20: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {103254#true} is VALID [2020-07-08 11:48:34,796 INFO L280 TraceCheckUtils]: 21: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,796 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {103254#true} {103254#true} #513#return; {103254#true} is VALID [2020-07-08 11:48:34,796 INFO L280 TraceCheckUtils]: 23: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,797 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {103254#true} {103254#true} #485#return; {103254#true} is VALID [2020-07-08 11:48:34,797 INFO L280 TraceCheckUtils]: 25: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,797 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {103254#true} {103255#false} #503#return; {103255#false} is VALID [2020-07-08 11:48:34,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-08 11:48:34,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,801 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103255#false} #521#return; {103255#false} is VALID [2020-07-08 11:48:34,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:34,804 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,804 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,804 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103255#false} #523#return; {103255#false} is VALID [2020-07-08 11:48:34,809 INFO L263 TraceCheckUtils]: 0: Hoare triple {103254#true} call ULTIMATE.init(); {103542#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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 [2020-07-08 11:48:34,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {103542#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~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~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~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~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {103254#true} is VALID [2020-07-08 11:48:34,809 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,809 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {103254#true} {103254#true} #539#return; {103254#true} is VALID [2020-07-08 11:48:34,810 INFO L263 TraceCheckUtils]: 4: Hoare triple {103254#true} call #t~ret74 := main(); {103254#true} is VALID [2020-07-08 11:48:34,810 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} havoc ~retValue_acc~5;havoc ~tmp~3; {103254#true} is VALID [2020-07-08 11:48:34,810 INFO L263 TraceCheckUtils]: 6: Hoare triple {103254#true} call select_helpers(); {103254#true} is VALID [2020-07-08 11:48:34,810 INFO L280 TraceCheckUtils]: 7: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,810 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {103254#true} {103254#true} #437#return; {103254#true} is VALID [2020-07-08 11:48:34,810 INFO L263 TraceCheckUtils]: 9: Hoare triple {103254#true} call select_features(); {103254#true} is VALID [2020-07-08 11:48:34,811 INFO L280 TraceCheckUtils]: 10: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,811 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {103254#true} {103254#true} #439#return; {103254#true} is VALID [2020-07-08 11:48:34,811 INFO L263 TraceCheckUtils]: 12: Hoare triple {103254#true} call #t~ret21 := valid_product(); {103254#true} is VALID [2020-07-08 11:48:34,811 INFO L280 TraceCheckUtils]: 13: Hoare triple {103254#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {103254#true} is VALID [2020-07-08 11:48:34,811 INFO L280 TraceCheckUtils]: 14: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,811 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {103254#true} {103254#true} #441#return; {103254#true} is VALID [2020-07-08 11:48:34,812 INFO L280 TraceCheckUtils]: 16: Hoare triple {103254#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {103254#true} is VALID [2020-07-08 11:48:34,812 INFO L280 TraceCheckUtils]: 17: Hoare triple {103254#true} assume 0 != ~tmp~3; {103254#true} is VALID [2020-07-08 11:48:34,812 INFO L263 TraceCheckUtils]: 18: Hoare triple {103254#true} call setup(); {103254#true} is VALID [2020-07-08 11:48:34,812 INFO L280 TraceCheckUtils]: 19: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,812 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {103254#true} {103254#true} #443#return; {103254#true} is VALID [2020-07-08 11:48:34,812 INFO L263 TraceCheckUtils]: 21: Hoare triple {103254#true} call runTest(); {103254#true} is VALID [2020-07-08 11:48:34,814 INFO L263 TraceCheckUtils]: 22: Hoare triple {103254#true} call __utac_acc__Specification5_spec__1(); {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:34,814 INFO L280 TraceCheckUtils]: 23: Hoare triple {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {103254#true} is VALID [2020-07-08 11:48:34,814 INFO L280 TraceCheckUtils]: 24: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,814 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {103254#true} {103254#true} #529#return; {103254#true} is VALID [2020-07-08 11:48:34,814 INFO L263 TraceCheckUtils]: 26: Hoare triple {103254#true} call test(); {103254#true} is VALID [2020-07-08 11:48:34,815 INFO L280 TraceCheckUtils]: 27: Hoare triple {103254#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {103254#true} is VALID [2020-07-08 11:48:34,815 INFO L280 TraceCheckUtils]: 28: Hoare triple {103254#true} assume !false; {103254#true} is VALID [2020-07-08 11:48:34,815 INFO L280 TraceCheckUtils]: 29: Hoare triple {103254#true} assume ~splverifierCounter~0 < 4; {103254#true} is VALID [2020-07-08 11:48:34,815 INFO L280 TraceCheckUtils]: 30: Hoare triple {103254#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {103254#true} is VALID [2020-07-08 11:48:34,815 INFO L280 TraceCheckUtils]: 31: Hoare triple {103254#true} assume 0 != ~tmp~4; {103254#true} is VALID [2020-07-08 11:48:34,816 INFO L263 TraceCheckUtils]: 32: Hoare triple {103254#true} call waterRise(); {103544#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:34,816 INFO L280 TraceCheckUtils]: 33: Hoare triple {103544#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {103254#true} is VALID [2020-07-08 11:48:34,817 INFO L280 TraceCheckUtils]: 34: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,817 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {103254#true} {103254#true} #487#return; {103254#true} is VALID [2020-07-08 11:48:34,817 INFO L280 TraceCheckUtils]: 36: Hoare triple {103254#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {103254#true} is VALID [2020-07-08 11:48:34,817 INFO L280 TraceCheckUtils]: 37: Hoare triple {103254#true} assume !(0 != ~tmp___0~1); {103254#true} is VALID [2020-07-08 11:48:34,817 INFO L280 TraceCheckUtils]: 38: Hoare triple {103254#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {103254#true} is VALID [2020-07-08 11:48:34,818 INFO L280 TraceCheckUtils]: 39: Hoare triple {103254#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {103254#true} is VALID [2020-07-08 11:48:34,818 INFO L280 TraceCheckUtils]: 40: Hoare triple {103254#true} assume 0 != ~tmp___1~0; {103254#true} is VALID [2020-07-08 11:48:34,819 INFO L263 TraceCheckUtils]: 41: Hoare triple {103254#true} call stopSystem(); {103545#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:48:34,819 INFO L280 TraceCheckUtils]: 42: Hoare triple {103545#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-08 11:48:34,820 INFO L280 TraceCheckUtils]: 43: Hoare triple {103254#true} ~systemActive~0 := 0; {103278#(= 0 ~systemActive~0)} is VALID [2020-07-08 11:48:34,821 INFO L280 TraceCheckUtils]: 44: Hoare triple {103278#(= 0 ~systemActive~0)} assume true; {103278#(= 0 ~systemActive~0)} is VALID [2020-07-08 11:48:34,822 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {103278#(= 0 ~systemActive~0)} {103254#true} #491#return; {103278#(= 0 ~systemActive~0)} is VALID [2020-07-08 11:48:34,823 INFO L263 TraceCheckUtils]: 46: Hoare triple {103278#(= 0 ~systemActive~0)} call timeShift(); {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:48:34,824 INFO L263 TraceCheckUtils]: 47: Hoare triple {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:34,824 INFO L263 TraceCheckUtils]: 48: Hoare triple {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,825 INFO L280 TraceCheckUtils]: 49: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,825 INFO L280 TraceCheckUtils]: 50: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,825 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {103254#true} {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-08 11:48:34,825 INFO L280 TraceCheckUtils]: 52: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-08 11:48:34,825 INFO L280 TraceCheckUtils]: 53: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,825 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {103254#true} {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-08 11:48:34,826 INFO L280 TraceCheckUtils]: 55: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-08 11:48:34,826 INFO L280 TraceCheckUtils]: 56: Hoare triple {103254#true} assume 0 != ~systemActive~0; {103554#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:34,827 INFO L263 TraceCheckUtils]: 57: Hoare triple {103554#(not (= 0 ~systemActive~0))} call processEnvironment(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,828 INFO L280 TraceCheckUtils]: 58: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-08 11:48:34,828 INFO L280 TraceCheckUtils]: 59: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-08 11:48:34,830 INFO L263 TraceCheckUtils]: 60: Hoare triple {103254#true} call processEnvironment__wrappee__highWaterSensor(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,830 INFO L280 TraceCheckUtils]: 61: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-08 11:48:34,830 INFO L280 TraceCheckUtils]: 62: Hoare triple {103254#true} assume 0 == ~pumpRunning~0; {103254#true} is VALID [2020-07-08 11:48:34,830 INFO L263 TraceCheckUtils]: 63: Hoare triple {103254#true} call #t~ret1 := isHighWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,830 INFO L280 TraceCheckUtils]: 64: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-08 11:48:34,830 INFO L263 TraceCheckUtils]: 65: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-08 11:48:34,830 INFO L280 TraceCheckUtils]: 66: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,831 INFO L280 TraceCheckUtils]: 67: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,831 INFO L280 TraceCheckUtils]: 68: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,831 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-08 11:48:34,831 INFO L280 TraceCheckUtils]: 70: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-08 11:48:34,831 INFO L280 TraceCheckUtils]: 71: Hoare triple {103254#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {103254#true} is VALID [2020-07-08 11:48:34,831 INFO L280 TraceCheckUtils]: 72: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-08 11:48:34,831 INFO L280 TraceCheckUtils]: 73: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,831 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-08 11:48:34,832 INFO L280 TraceCheckUtils]: 75: Hoare triple {103254#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103254#true} is VALID [2020-07-08 11:48:34,832 INFO L280 TraceCheckUtils]: 76: Hoare triple {103254#true} assume 0 != ~tmp~0; {103254#true} is VALID [2020-07-08 11:48:34,832 INFO L263 TraceCheckUtils]: 77: Hoare triple {103254#true} call activatePump(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,833 INFO L280 TraceCheckUtils]: 78: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {103254#true} is VALID [2020-07-08 11:48:34,833 INFO L280 TraceCheckUtils]: 79: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,833 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {103254#true} {103254#true} #513#return; {103254#true} is VALID [2020-07-08 11:48:34,833 INFO L280 TraceCheckUtils]: 81: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,833 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {103254#true} {103254#true} #485#return; {103254#true} is VALID [2020-07-08 11:48:34,833 INFO L280 TraceCheckUtils]: 83: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,834 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {103254#true} {103554#(not (= 0 ~systemActive~0))} #503#return; {103554#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:34,834 INFO L263 TraceCheckUtils]: 85: Hoare triple {103554#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__3(); {103254#true} is VALID [2020-07-08 11:48:34,834 INFO L280 TraceCheckUtils]: 86: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-08 11:48:34,834 INFO L263 TraceCheckUtils]: 87: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,834 INFO L280 TraceCheckUtils]: 88: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-08 11:48:34,834 INFO L280 TraceCheckUtils]: 89: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,835 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-08 11:48:34,835 INFO L280 TraceCheckUtils]: 91: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-08 11:48:34,835 INFO L280 TraceCheckUtils]: 92: Hoare triple {103254#true} assume !(2 != ~tmp~5); {103254#true} is VALID [2020-07-08 11:48:34,835 INFO L280 TraceCheckUtils]: 93: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,836 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {103254#true} {103554#(not (= 0 ~systemActive~0))} #505#return; {103554#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:34,836 INFO L280 TraceCheckUtils]: 95: Hoare triple {103554#(not (= 0 ~systemActive~0))} assume true; {103554#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:34,837 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {103554#(not (= 0 ~systemActive~0))} {103278#(= 0 ~systemActive~0)} #493#return; {103255#false} is VALID [2020-07-08 11:48:34,837 INFO L280 TraceCheckUtils]: 97: Hoare triple {103255#false} assume !false; {103255#false} is VALID [2020-07-08 11:48:34,837 INFO L280 TraceCheckUtils]: 98: Hoare triple {103255#false} assume ~splverifierCounter~0 < 4; {103255#false} is VALID [2020-07-08 11:48:34,837 INFO L280 TraceCheckUtils]: 99: Hoare triple {103255#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {103255#false} is VALID [2020-07-08 11:48:34,837 INFO L280 TraceCheckUtils]: 100: Hoare triple {103255#false} assume !(0 != ~tmp~4); {103255#false} is VALID [2020-07-08 11:48:34,837 INFO L280 TraceCheckUtils]: 101: Hoare triple {103255#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {103255#false} is VALID [2020-07-08 11:48:34,838 INFO L280 TraceCheckUtils]: 102: Hoare triple {103255#false} assume !(0 != ~tmp___0~1); {103255#false} is VALID [2020-07-08 11:48:34,838 INFO L280 TraceCheckUtils]: 103: Hoare triple {103255#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {103255#false} is VALID [2020-07-08 11:48:34,838 INFO L280 TraceCheckUtils]: 104: Hoare triple {103255#false} assume 0 != ~tmp___2~0; {103255#false} is VALID [2020-07-08 11:48:34,838 INFO L263 TraceCheckUtils]: 105: Hoare triple {103255#false} call timeShift(); {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:48:34,839 INFO L263 TraceCheckUtils]: 106: Hoare triple {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:34,839 INFO L263 TraceCheckUtils]: 107: Hoare triple {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,839 INFO L280 TraceCheckUtils]: 108: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,839 INFO L280 TraceCheckUtils]: 109: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,839 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {103254#true} {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-08 11:48:34,839 INFO L280 TraceCheckUtils]: 111: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-08 11:48:34,840 INFO L280 TraceCheckUtils]: 112: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,840 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {103254#true} {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-08 11:48:34,840 INFO L280 TraceCheckUtils]: 114: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-08 11:48:34,840 INFO L263 TraceCheckUtils]: 115: Hoare triple {103254#true} call lowerWaterLevel(); {103544#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:34,840 INFO L280 TraceCheckUtils]: 116: Hoare triple {103544#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {103254#true} is VALID [2020-07-08 11:48:34,841 INFO L280 TraceCheckUtils]: 117: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,841 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {103254#true} {103254#true} #501#return; {103254#true} is VALID [2020-07-08 11:48:34,841 INFO L280 TraceCheckUtils]: 119: Hoare triple {103254#true} assume 0 != ~systemActive~0; {103254#true} is VALID [2020-07-08 11:48:34,841 INFO L263 TraceCheckUtils]: 120: Hoare triple {103254#true} call processEnvironment(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,841 INFO L280 TraceCheckUtils]: 121: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-08 11:48:34,842 INFO L280 TraceCheckUtils]: 122: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-08 11:48:34,842 INFO L263 TraceCheckUtils]: 123: Hoare triple {103254#true} call #t~ret2 := isMethaneAlarm(); {103254#true} is VALID [2020-07-08 11:48:34,842 INFO L280 TraceCheckUtils]: 124: Hoare triple {103254#true} havoc ~retValue_acc~2; {103254#true} is VALID [2020-07-08 11:48:34,842 INFO L263 TraceCheckUtils]: 125: Hoare triple {103254#true} call #t~ret3 := isMethaneLevelCritical(); {103254#true} is VALID [2020-07-08 11:48:34,842 INFO L280 TraceCheckUtils]: 126: Hoare triple {103254#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103254#true} is VALID [2020-07-08 11:48:34,842 INFO L280 TraceCheckUtils]: 127: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,842 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {103254#true} {103254#true} #533#return; {103254#true} is VALID [2020-07-08 11:48:34,842 INFO L280 TraceCheckUtils]: 129: Hoare triple {103254#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {103254#true} is VALID [2020-07-08 11:48:34,843 INFO L280 TraceCheckUtils]: 130: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,843 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {103254#true} {103254#true} #479#return; {103254#true} is VALID [2020-07-08 11:48:34,843 INFO L280 TraceCheckUtils]: 132: Hoare triple {103254#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {103254#true} is VALID [2020-07-08 11:48:34,843 INFO L280 TraceCheckUtils]: 133: Hoare triple {103254#true} assume !(0 != ~tmp~1); {103254#true} is VALID [2020-07-08 11:48:34,844 INFO L263 TraceCheckUtils]: 134: Hoare triple {103254#true} call processEnvironment__wrappee__highWaterSensor(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,844 INFO L280 TraceCheckUtils]: 135: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-08 11:48:34,844 INFO L280 TraceCheckUtils]: 136: Hoare triple {103254#true} assume !(0 == ~pumpRunning~0); {103254#true} is VALID [2020-07-08 11:48:34,844 INFO L263 TraceCheckUtils]: 137: Hoare triple {103254#true} call processEnvironment__wrappee__base(); {103254#true} is VALID [2020-07-08 11:48:34,844 INFO L280 TraceCheckUtils]: 138: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,845 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {103254#true} {103254#true} #517#return; {103254#true} is VALID [2020-07-08 11:48:34,845 INFO L280 TraceCheckUtils]: 140: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,845 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {103254#true} {103254#true} #483#return; {103254#true} is VALID [2020-07-08 11:48:34,845 INFO L280 TraceCheckUtils]: 142: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,845 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {103254#true} {103254#true} #503#return; {103254#true} is VALID [2020-07-08 11:48:34,846 INFO L263 TraceCheckUtils]: 144: Hoare triple {103254#true} call __utac_acc__Specification5_spec__3(); {103254#true} is VALID [2020-07-08 11:48:34,846 INFO L280 TraceCheckUtils]: 145: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-08 11:48:34,846 INFO L263 TraceCheckUtils]: 146: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,846 INFO L280 TraceCheckUtils]: 147: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-08 11:48:34,846 INFO L280 TraceCheckUtils]: 148: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,847 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-08 11:48:34,847 INFO L280 TraceCheckUtils]: 150: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-08 11:48:34,847 INFO L280 TraceCheckUtils]: 151: Hoare triple {103254#true} assume 2 != ~tmp~5; {103254#true} is VALID [2020-07-08 11:48:34,847 INFO L263 TraceCheckUtils]: 152: Hoare triple {103254#true} call #t~ret28 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,847 INFO L280 TraceCheckUtils]: 153: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,847 INFO L280 TraceCheckUtils]: 154: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,847 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-08 11:48:34,848 INFO L280 TraceCheckUtils]: 156: Hoare triple {103254#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103254#true} is VALID [2020-07-08 11:48:34,848 INFO L280 TraceCheckUtils]: 157: Hoare triple {103254#true} assume 0 != ~tmp___0~2; {103254#true} is VALID [2020-07-08 11:48:34,848 INFO L280 TraceCheckUtils]: 158: Hoare triple {103254#true} assume !(0 == ~switchedOnBeforeTS~0); {103254#true} is VALID [2020-07-08 11:48:34,848 INFO L280 TraceCheckUtils]: 159: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,848 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {103254#true} {103254#true} #505#return; {103254#true} is VALID [2020-07-08 11:48:34,848 INFO L280 TraceCheckUtils]: 161: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,848 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {103254#true} {103255#false} #493#return; {103255#false} is VALID [2020-07-08 11:48:34,848 INFO L280 TraceCheckUtils]: 163: Hoare triple {103255#false} assume !false; {103255#false} is VALID [2020-07-08 11:48:34,849 INFO L280 TraceCheckUtils]: 164: Hoare triple {103255#false} assume ~splverifierCounter~0 < 4; {103255#false} is VALID [2020-07-08 11:48:34,849 INFO L280 TraceCheckUtils]: 165: Hoare triple {103255#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {103255#false} is VALID [2020-07-08 11:48:34,849 INFO L280 TraceCheckUtils]: 166: Hoare triple {103255#false} assume !(0 != ~tmp~4); {103255#false} is VALID [2020-07-08 11:48:34,849 INFO L280 TraceCheckUtils]: 167: Hoare triple {103255#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {103255#false} is VALID [2020-07-08 11:48:34,849 INFO L280 TraceCheckUtils]: 168: Hoare triple {103255#false} assume 0 != ~tmp___0~1; {103255#false} is VALID [2020-07-08 11:48:34,849 INFO L263 TraceCheckUtils]: 169: Hoare triple {103255#false} call changeMethaneLevel(); {103716#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 11:48:34,849 INFO L280 TraceCheckUtils]: 170: Hoare triple {103716#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {103254#true} is VALID [2020-07-08 11:48:34,850 INFO L280 TraceCheckUtils]: 171: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,850 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {103254#true} {103255#false} #489#return; {103255#false} is VALID [2020-07-08 11:48:34,850 INFO L280 TraceCheckUtils]: 173: Hoare triple {103255#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {103255#false} is VALID [2020-07-08 11:48:34,850 INFO L280 TraceCheckUtils]: 174: Hoare triple {103255#false} assume 0 != ~tmp___2~0; {103255#false} is VALID [2020-07-08 11:48:34,850 INFO L263 TraceCheckUtils]: 175: Hoare triple {103255#false} call timeShift(); {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:48:34,851 INFO L263 TraceCheckUtils]: 176: Hoare triple {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:34,851 INFO L263 TraceCheckUtils]: 177: Hoare triple {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,852 INFO L280 TraceCheckUtils]: 178: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,852 INFO L280 TraceCheckUtils]: 179: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,852 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {103254#true} {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-08 11:48:34,852 INFO L280 TraceCheckUtils]: 181: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-08 11:48:34,852 INFO L280 TraceCheckUtils]: 182: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,852 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {103254#true} {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-08 11:48:34,852 INFO L280 TraceCheckUtils]: 184: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-08 11:48:34,854 INFO L263 TraceCheckUtils]: 185: Hoare triple {103254#true} call lowerWaterLevel(); {103544#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:34,854 INFO L280 TraceCheckUtils]: 186: Hoare triple {103544#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {103254#true} is VALID [2020-07-08 11:48:34,854 INFO L280 TraceCheckUtils]: 187: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,855 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {103254#true} {103254#true} #501#return; {103254#true} is VALID [2020-07-08 11:48:34,855 INFO L280 TraceCheckUtils]: 189: Hoare triple {103254#true} assume 0 != ~systemActive~0; {103254#true} is VALID [2020-07-08 11:48:34,855 INFO L263 TraceCheckUtils]: 190: Hoare triple {103254#true} call processEnvironment(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,855 INFO L280 TraceCheckUtils]: 191: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-08 11:48:34,856 INFO L280 TraceCheckUtils]: 192: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-08 11:48:34,856 INFO L263 TraceCheckUtils]: 193: Hoare triple {103254#true} call #t~ret2 := isMethaneAlarm(); {103254#true} is VALID [2020-07-08 11:48:34,856 INFO L280 TraceCheckUtils]: 194: Hoare triple {103254#true} havoc ~retValue_acc~2; {103254#true} is VALID [2020-07-08 11:48:34,856 INFO L263 TraceCheckUtils]: 195: Hoare triple {103254#true} call #t~ret3 := isMethaneLevelCritical(); {103254#true} is VALID [2020-07-08 11:48:34,856 INFO L280 TraceCheckUtils]: 196: Hoare triple {103254#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103254#true} is VALID [2020-07-08 11:48:34,856 INFO L280 TraceCheckUtils]: 197: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,857 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {103254#true} {103254#true} #533#return; {103254#true} is VALID [2020-07-08 11:48:34,857 INFO L280 TraceCheckUtils]: 199: Hoare triple {103254#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {103254#true} is VALID [2020-07-08 11:48:34,857 INFO L280 TraceCheckUtils]: 200: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,857 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {103254#true} {103254#true} #479#return; {103254#true} is VALID [2020-07-08 11:48:34,857 INFO L280 TraceCheckUtils]: 202: Hoare triple {103254#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {103254#true} is VALID [2020-07-08 11:48:34,857 INFO L280 TraceCheckUtils]: 203: Hoare triple {103254#true} assume 0 != ~tmp~1; {103254#true} is VALID [2020-07-08 11:48:34,863 INFO L263 TraceCheckUtils]: 204: Hoare triple {103254#true} call deactivatePump(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,863 INFO L280 TraceCheckUtils]: 205: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {103254#true} is VALID [2020-07-08 11:48:34,863 INFO L280 TraceCheckUtils]: 206: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,864 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {103254#true} {103254#true} #481#return; {103254#true} is VALID [2020-07-08 11:48:34,864 INFO L280 TraceCheckUtils]: 208: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,864 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {103254#true} {103254#true} #503#return; {103254#true} is VALID [2020-07-08 11:48:34,864 INFO L263 TraceCheckUtils]: 210: Hoare triple {103254#true} call __utac_acc__Specification5_spec__3(); {103254#true} is VALID [2020-07-08 11:48:34,864 INFO L280 TraceCheckUtils]: 211: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-08 11:48:34,864 INFO L263 TraceCheckUtils]: 212: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,865 INFO L280 TraceCheckUtils]: 213: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-08 11:48:34,865 INFO L280 TraceCheckUtils]: 214: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,865 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-08 11:48:34,865 INFO L280 TraceCheckUtils]: 216: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-08 11:48:34,865 INFO L280 TraceCheckUtils]: 217: Hoare triple {103254#true} assume 2 != ~tmp~5; {103254#true} is VALID [2020-07-08 11:48:34,865 INFO L263 TraceCheckUtils]: 218: Hoare triple {103254#true} call #t~ret28 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,866 INFO L280 TraceCheckUtils]: 219: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,866 INFO L280 TraceCheckUtils]: 220: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,866 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-08 11:48:34,866 INFO L280 TraceCheckUtils]: 222: Hoare triple {103254#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103254#true} is VALID [2020-07-08 11:48:34,866 INFO L280 TraceCheckUtils]: 223: Hoare triple {103254#true} assume !(0 != ~tmp___0~2); {103254#true} is VALID [2020-07-08 11:48:34,866 INFO L280 TraceCheckUtils]: 224: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,867 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {103254#true} {103254#true} #505#return; {103254#true} is VALID [2020-07-08 11:48:34,867 INFO L280 TraceCheckUtils]: 226: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,867 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {103254#true} {103255#false} #493#return; {103255#false} is VALID [2020-07-08 11:48:34,867 INFO L280 TraceCheckUtils]: 228: Hoare triple {103255#false} assume !false; {103255#false} is VALID [2020-07-08 11:48:34,867 INFO L280 TraceCheckUtils]: 229: Hoare triple {103255#false} assume ~splverifierCounter~0 < 4; {103255#false} is VALID [2020-07-08 11:48:34,868 INFO L280 TraceCheckUtils]: 230: Hoare triple {103255#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {103255#false} is VALID [2020-07-08 11:48:34,868 INFO L280 TraceCheckUtils]: 231: Hoare triple {103255#false} assume 0 != ~tmp~4; {103255#false} is VALID [2020-07-08 11:48:34,868 INFO L263 TraceCheckUtils]: 232: Hoare triple {103255#false} call waterRise(); {103544#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:34,868 INFO L280 TraceCheckUtils]: 233: Hoare triple {103544#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {103254#true} is VALID [2020-07-08 11:48:34,869 INFO L280 TraceCheckUtils]: 234: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,869 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {103254#true} {103255#false} #487#return; {103255#false} is VALID [2020-07-08 11:48:34,869 INFO L280 TraceCheckUtils]: 236: Hoare triple {103255#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {103255#false} is VALID [2020-07-08 11:48:34,869 INFO L280 TraceCheckUtils]: 237: Hoare triple {103255#false} assume !(0 != ~tmp___0~1); {103255#false} is VALID [2020-07-08 11:48:34,869 INFO L280 TraceCheckUtils]: 238: Hoare triple {103255#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {103255#false} is VALID [2020-07-08 11:48:34,870 INFO L280 TraceCheckUtils]: 239: Hoare triple {103255#false} assume 0 != ~tmp___2~0; {103255#false} is VALID [2020-07-08 11:48:34,870 INFO L263 TraceCheckUtils]: 240: Hoare triple {103255#false} call timeShift(); {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:48:34,871 INFO L263 TraceCheckUtils]: 241: Hoare triple {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:34,871 INFO L263 TraceCheckUtils]: 242: Hoare triple {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,871 INFO L280 TraceCheckUtils]: 243: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,872 INFO L280 TraceCheckUtils]: 244: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,872 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {103254#true} {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-08 11:48:34,872 INFO L280 TraceCheckUtils]: 246: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-08 11:48:34,872 INFO L280 TraceCheckUtils]: 247: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,872 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {103254#true} {103546#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-08 11:48:34,872 INFO L280 TraceCheckUtils]: 249: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-08 11:48:34,873 INFO L280 TraceCheckUtils]: 250: Hoare triple {103254#true} assume 0 != ~systemActive~0; {103254#true} is VALID [2020-07-08 11:48:34,874 INFO L263 TraceCheckUtils]: 251: Hoare triple {103254#true} call processEnvironment(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,874 INFO L280 TraceCheckUtils]: 252: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-08 11:48:34,874 INFO L280 TraceCheckUtils]: 253: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-08 11:48:34,875 INFO L263 TraceCheckUtils]: 254: Hoare triple {103254#true} call processEnvironment__wrappee__highWaterSensor(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,875 INFO L280 TraceCheckUtils]: 255: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-08 11:48:34,875 INFO L280 TraceCheckUtils]: 256: Hoare triple {103254#true} assume 0 == ~pumpRunning~0; {103254#true} is VALID [2020-07-08 11:48:34,875 INFO L263 TraceCheckUtils]: 257: Hoare triple {103254#true} call #t~ret1 := isHighWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,875 INFO L280 TraceCheckUtils]: 258: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-08 11:48:34,876 INFO L263 TraceCheckUtils]: 259: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-08 11:48:34,876 INFO L280 TraceCheckUtils]: 260: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,876 INFO L280 TraceCheckUtils]: 261: Hoare triple {103254#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,876 INFO L280 TraceCheckUtils]: 262: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,876 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-08 11:48:34,876 INFO L280 TraceCheckUtils]: 264: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-08 11:48:34,877 INFO L280 TraceCheckUtils]: 265: Hoare triple {103254#true} assume 0 != ~tmp~2;~tmp___0~0 := 0; {103254#true} is VALID [2020-07-08 11:48:34,877 INFO L280 TraceCheckUtils]: 266: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-08 11:48:34,877 INFO L280 TraceCheckUtils]: 267: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,877 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-08 11:48:34,877 INFO L280 TraceCheckUtils]: 269: Hoare triple {103254#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103254#true} is VALID [2020-07-08 11:48:34,877 INFO L280 TraceCheckUtils]: 270: Hoare triple {103254#true} assume !(0 != ~tmp~0); {103254#true} is VALID [2020-07-08 11:48:34,878 INFO L263 TraceCheckUtils]: 271: Hoare triple {103254#true} call processEnvironment__wrappee__base(); {103254#true} is VALID [2020-07-08 11:48:34,878 INFO L280 TraceCheckUtils]: 272: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,878 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {103254#true} {103254#true} #515#return; {103254#true} is VALID [2020-07-08 11:48:34,878 INFO L280 TraceCheckUtils]: 274: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,878 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {103254#true} {103254#true} #485#return; {103254#true} is VALID [2020-07-08 11:48:34,878 INFO L280 TraceCheckUtils]: 276: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,879 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {103254#true} {103254#true} #503#return; {103254#true} is VALID [2020-07-08 11:48:34,879 INFO L263 TraceCheckUtils]: 278: Hoare triple {103254#true} call __utac_acc__Specification5_spec__3(); {103254#true} is VALID [2020-07-08 11:48:34,879 INFO L280 TraceCheckUtils]: 279: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-08 11:48:34,879 INFO L263 TraceCheckUtils]: 280: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,879 INFO L280 TraceCheckUtils]: 281: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-08 11:48:34,879 INFO L280 TraceCheckUtils]: 282: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,880 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-08 11:48:34,880 INFO L280 TraceCheckUtils]: 284: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-08 11:48:34,880 INFO L280 TraceCheckUtils]: 285: Hoare triple {103254#true} assume 2 != ~tmp~5; {103254#true} is VALID [2020-07-08 11:48:34,880 INFO L263 TraceCheckUtils]: 286: Hoare triple {103254#true} call #t~ret28 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,880 INFO L280 TraceCheckUtils]: 287: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,880 INFO L280 TraceCheckUtils]: 288: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,881 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-08 11:48:34,881 INFO L280 TraceCheckUtils]: 290: Hoare triple {103254#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103254#true} is VALID [2020-07-08 11:48:34,881 INFO L280 TraceCheckUtils]: 291: Hoare triple {103254#true} assume !(0 != ~tmp___0~2); {103254#true} is VALID [2020-07-08 11:48:34,881 INFO L280 TraceCheckUtils]: 292: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,881 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {103254#true} {103254#true} #505#return; {103254#true} is VALID [2020-07-08 11:48:34,881 INFO L280 TraceCheckUtils]: 294: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,882 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {103254#true} {103255#false} #493#return; {103255#false} is VALID [2020-07-08 11:48:34,882 INFO L280 TraceCheckUtils]: 296: Hoare triple {103255#false} assume !false; {103255#false} is VALID [2020-07-08 11:48:34,882 INFO L280 TraceCheckUtils]: 297: Hoare triple {103255#false} assume ~splverifierCounter~0 < 4; {103255#false} is VALID [2020-07-08 11:48:34,882 INFO L280 TraceCheckUtils]: 298: Hoare triple {103255#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {103255#false} is VALID [2020-07-08 11:48:34,882 INFO L280 TraceCheckUtils]: 299: Hoare triple {103255#false} assume 0 != ~tmp~4; {103255#false} is VALID [2020-07-08 11:48:34,882 INFO L263 TraceCheckUtils]: 300: Hoare triple {103255#false} call waterRise(); {103544#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:34,883 INFO L280 TraceCheckUtils]: 301: Hoare triple {103544#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {103254#true} is VALID [2020-07-08 11:48:34,883 INFO L280 TraceCheckUtils]: 302: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,883 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {103254#true} {103255#false} #487#return; {103255#false} is VALID [2020-07-08 11:48:34,883 INFO L280 TraceCheckUtils]: 304: Hoare triple {103255#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {103255#false} is VALID [2020-07-08 11:48:34,883 INFO L280 TraceCheckUtils]: 305: Hoare triple {103255#false} assume !(0 != ~tmp___0~1); {103255#false} is VALID [2020-07-08 11:48:34,883 INFO L280 TraceCheckUtils]: 306: Hoare triple {103255#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {103255#false} is VALID [2020-07-08 11:48:34,884 INFO L280 TraceCheckUtils]: 307: Hoare triple {103255#false} assume 0 != ~tmp___2~0; {103255#false} is VALID [2020-07-08 11:48:34,884 INFO L263 TraceCheckUtils]: 308: Hoare triple {103255#false} call timeShift(); {103255#false} is VALID [2020-07-08 11:48:34,884 INFO L263 TraceCheckUtils]: 309: Hoare triple {103255#false} call __utac_acc__Specification5_spec__2(); {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:34,884 INFO L263 TraceCheckUtils]: 310: Hoare triple {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,884 INFO L280 TraceCheckUtils]: 311: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,884 INFO L280 TraceCheckUtils]: 312: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,885 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {103254#true} {103543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-08 11:48:34,885 INFO L280 TraceCheckUtils]: 314: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-08 11:48:34,885 INFO L280 TraceCheckUtils]: 315: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,885 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {103254#true} {103255#false} #499#return; {103255#false} is VALID [2020-07-08 11:48:34,885 INFO L280 TraceCheckUtils]: 317: Hoare triple {103255#false} assume !(0 != ~pumpRunning~0); {103255#false} is VALID [2020-07-08 11:48:34,886 INFO L280 TraceCheckUtils]: 318: Hoare triple {103255#false} assume 0 != ~systemActive~0; {103255#false} is VALID [2020-07-08 11:48:34,886 INFO L263 TraceCheckUtils]: 319: Hoare triple {103255#false} call processEnvironment(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,886 INFO L280 TraceCheckUtils]: 320: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-08 11:48:34,886 INFO L280 TraceCheckUtils]: 321: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-08 11:48:34,887 INFO L263 TraceCheckUtils]: 322: Hoare triple {103254#true} call processEnvironment__wrappee__highWaterSensor(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,887 INFO L280 TraceCheckUtils]: 323: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-08 11:48:34,888 INFO L280 TraceCheckUtils]: 324: Hoare triple {103254#true} assume 0 == ~pumpRunning~0; {103254#true} is VALID [2020-07-08 11:48:34,888 INFO L263 TraceCheckUtils]: 325: Hoare triple {103254#true} call #t~ret1 := isHighWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,888 INFO L280 TraceCheckUtils]: 326: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-08 11:48:34,888 INFO L263 TraceCheckUtils]: 327: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-08 11:48:34,888 INFO L280 TraceCheckUtils]: 328: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,888 INFO L280 TraceCheckUtils]: 329: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-08 11:48:34,889 INFO L280 TraceCheckUtils]: 330: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,889 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-08 11:48:34,889 INFO L280 TraceCheckUtils]: 332: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-08 11:48:34,889 INFO L280 TraceCheckUtils]: 333: Hoare triple {103254#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {103254#true} is VALID [2020-07-08 11:48:34,889 INFO L280 TraceCheckUtils]: 334: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-08 11:48:34,889 INFO L280 TraceCheckUtils]: 335: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,890 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-08 11:48:34,890 INFO L280 TraceCheckUtils]: 337: Hoare triple {103254#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103254#true} is VALID [2020-07-08 11:48:34,890 INFO L280 TraceCheckUtils]: 338: Hoare triple {103254#true} assume 0 != ~tmp~0; {103254#true} is VALID [2020-07-08 11:48:34,891 INFO L263 TraceCheckUtils]: 339: Hoare triple {103254#true} call activatePump(); {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:34,891 INFO L280 TraceCheckUtils]: 340: Hoare triple {103594#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {103254#true} is VALID [2020-07-08 11:48:34,891 INFO L280 TraceCheckUtils]: 341: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,892 INFO L275 TraceCheckUtils]: 342: Hoare quadruple {103254#true} {103254#true} #513#return; {103254#true} is VALID [2020-07-08 11:48:34,892 INFO L280 TraceCheckUtils]: 343: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,892 INFO L275 TraceCheckUtils]: 344: Hoare quadruple {103254#true} {103254#true} #485#return; {103254#true} is VALID [2020-07-08 11:48:34,892 INFO L280 TraceCheckUtils]: 345: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,892 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {103254#true} {103255#false} #503#return; {103255#false} is VALID [2020-07-08 11:48:34,892 INFO L263 TraceCheckUtils]: 347: Hoare triple {103255#false} call __utac_acc__Specification5_spec__3(); {103255#false} is VALID [2020-07-08 11:48:34,893 INFO L280 TraceCheckUtils]: 348: Hoare triple {103255#false} havoc ~tmp~5;havoc ~tmp___0~2; {103255#false} is VALID [2020-07-08 11:48:34,893 INFO L263 TraceCheckUtils]: 349: Hoare triple {103255#false} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-08 11:48:34,893 INFO L280 TraceCheckUtils]: 350: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-08 11:48:34,893 INFO L280 TraceCheckUtils]: 351: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,893 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {103254#true} {103255#false} #521#return; {103255#false} is VALID [2020-07-08 11:48:34,893 INFO L280 TraceCheckUtils]: 353: Hoare triple {103255#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103255#false} is VALID [2020-07-08 11:48:34,893 INFO L280 TraceCheckUtils]: 354: Hoare triple {103255#false} assume 2 != ~tmp~5; {103255#false} is VALID [2020-07-08 11:48:34,894 INFO L263 TraceCheckUtils]: 355: Hoare triple {103255#false} call #t~ret28 := isPumpRunning(); {103254#true} is VALID [2020-07-08 11:48:34,894 INFO L280 TraceCheckUtils]: 356: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-08 11:48:34,894 INFO L280 TraceCheckUtils]: 357: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:34,894 INFO L275 TraceCheckUtils]: 358: Hoare quadruple {103254#true} {103255#false} #523#return; {103255#false} is VALID [2020-07-08 11:48:34,894 INFO L280 TraceCheckUtils]: 359: Hoare triple {103255#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103255#false} is VALID [2020-07-08 11:48:34,895 INFO L280 TraceCheckUtils]: 360: Hoare triple {103255#false} assume 0 != ~tmp___0~2; {103255#false} is VALID [2020-07-08 11:48:34,895 INFO L280 TraceCheckUtils]: 361: Hoare triple {103255#false} assume 0 == ~switchedOnBeforeTS~0; {103255#false} is VALID [2020-07-08 11:48:34,895 INFO L263 TraceCheckUtils]: 362: Hoare triple {103255#false} call __automaton_fail(); {103255#false} is VALID [2020-07-08 11:48:34,895 INFO L280 TraceCheckUtils]: 363: Hoare triple {103255#false} assume !false; {103255#false} is VALID [2020-07-08 11:48:34,964 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 84 proven. 12 refuted. 0 times theorem prover too weak. 447 trivial. 0 not checked. [2020-07-08 11:48:34,965 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [89440022] [2020-07-08 11:48:34,965 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1931115810] [2020-07-08 11:48:34,965 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:48:35,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:35,211 INFO L264 TraceCheckSpWp]: Trace formula consists of 1439 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-08 11:48:35,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:35,350 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:48:35,645 INFO L263 TraceCheckUtils]: 0: Hoare triple {103254#true} call ULTIMATE.init(); {103254#true} is VALID [2020-07-08 11:48:35,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {103254#true} is VALID [2020-07-08 11:48:35,646 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:35,646 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {103254#true} {103254#true} #539#return; {103254#true} is VALID [2020-07-08 11:48:35,646 INFO L263 TraceCheckUtils]: 4: Hoare triple {103254#true} call #t~ret74 := main(); {103254#true} is VALID [2020-07-08 11:48:35,646 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} havoc ~retValue_acc~5;havoc ~tmp~3; {103254#true} is VALID [2020-07-08 11:48:35,647 INFO L263 TraceCheckUtils]: 6: Hoare triple {103254#true} call select_helpers(); {103254#true} is VALID [2020-07-08 11:48:35,647 INFO L280 TraceCheckUtils]: 7: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:35,647 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {103254#true} {103254#true} #437#return; {103254#true} is VALID [2020-07-08 11:48:35,647 INFO L263 TraceCheckUtils]: 9: Hoare triple {103254#true} call select_features(); {103254#true} is VALID [2020-07-08 11:48:35,647 INFO L280 TraceCheckUtils]: 10: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:35,648 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {103254#true} {103254#true} #439#return; {103254#true} is VALID [2020-07-08 11:48:35,648 INFO L263 TraceCheckUtils]: 12: Hoare triple {103254#true} call #t~ret21 := valid_product(); {103254#true} is VALID [2020-07-08 11:48:35,648 INFO L280 TraceCheckUtils]: 13: Hoare triple {103254#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {103254#true} is VALID [2020-07-08 11:48:35,648 INFO L280 TraceCheckUtils]: 14: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:35,648 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {103254#true} {103254#true} #441#return; {103254#true} is VALID [2020-07-08 11:48:35,648 INFO L280 TraceCheckUtils]: 16: Hoare triple {103254#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {103254#true} is VALID [2020-07-08 11:48:35,648 INFO L280 TraceCheckUtils]: 17: Hoare triple {103254#true} assume 0 != ~tmp~3; {103254#true} is VALID [2020-07-08 11:48:35,648 INFO L263 TraceCheckUtils]: 18: Hoare triple {103254#true} call setup(); {103254#true} is VALID [2020-07-08 11:48:35,649 INFO L280 TraceCheckUtils]: 19: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:35,649 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {103254#true} {103254#true} #443#return; {103254#true} is VALID [2020-07-08 11:48:35,649 INFO L263 TraceCheckUtils]: 21: Hoare triple {103254#true} call runTest(); {103254#true} is VALID [2020-07-08 11:48:35,649 INFO L263 TraceCheckUtils]: 22: Hoare triple {103254#true} call __utac_acc__Specification5_spec__1(); {103254#true} is VALID [2020-07-08 11:48:35,649 INFO L280 TraceCheckUtils]: 23: Hoare triple {103254#true} ~switchedOnBeforeTS~0 := 0; {103254#true} is VALID [2020-07-08 11:48:35,649 INFO L280 TraceCheckUtils]: 24: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:35,649 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {103254#true} {103254#true} #529#return; {103254#true} is VALID [2020-07-08 11:48:35,649 INFO L263 TraceCheckUtils]: 26: Hoare triple {103254#true} call test(); {103254#true} is VALID [2020-07-08 11:48:35,649 INFO L280 TraceCheckUtils]: 27: Hoare triple {103254#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {103254#true} is VALID [2020-07-08 11:48:35,650 INFO L280 TraceCheckUtils]: 28: Hoare triple {103254#true} assume !false; {103254#true} is VALID [2020-07-08 11:48:35,650 INFO L280 TraceCheckUtils]: 29: Hoare triple {103254#true} assume ~splverifierCounter~0 < 4; {103254#true} is VALID [2020-07-08 11:48:35,650 INFO L280 TraceCheckUtils]: 30: Hoare triple {103254#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {103254#true} is VALID [2020-07-08 11:48:35,650 INFO L280 TraceCheckUtils]: 31: Hoare triple {103254#true} assume 0 != ~tmp~4; {103254#true} is VALID [2020-07-08 11:48:35,650 INFO L263 TraceCheckUtils]: 32: Hoare triple {103254#true} call waterRise(); {103254#true} is VALID [2020-07-08 11:48:35,650 INFO L280 TraceCheckUtils]: 33: Hoare triple {103254#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {103254#true} is VALID [2020-07-08 11:48:35,650 INFO L280 TraceCheckUtils]: 34: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-08 11:48:35,650 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {103254#true} {103254#true} #487#return; {103254#true} is VALID [2020-07-08 11:48:35,650 INFO L280 TraceCheckUtils]: 36: Hoare triple {103254#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {103254#true} is VALID [2020-07-08 11:48:35,651 INFO L280 TraceCheckUtils]: 37: Hoare triple {103254#true} assume !(0 != ~tmp___0~1); {103254#true} is VALID [2020-07-08 11:48:35,651 INFO L280 TraceCheckUtils]: 38: Hoare triple {103254#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {103254#true} is VALID [2020-07-08 11:48:35,651 INFO L280 TraceCheckUtils]: 39: Hoare triple {103254#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {103254#true} is VALID [2020-07-08 11:48:35,651 INFO L280 TraceCheckUtils]: 40: Hoare triple {103254#true} assume 0 != ~tmp___1~0; {103254#true} is VALID [2020-07-08 11:48:35,651 INFO L263 TraceCheckUtils]: 41: Hoare triple {103254#true} call stopSystem(); {103254#true} is VALID [2020-07-08 11:48:35,651 INFO L280 TraceCheckUtils]: 42: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-08 11:48:35,653 INFO L280 TraceCheckUtils]: 43: Hoare triple {103254#true} ~systemActive~0 := 0; {103278#(= 0 ~systemActive~0)} is VALID [2020-07-08 11:48:35,653 INFO L280 TraceCheckUtils]: 44: Hoare triple {103278#(= 0 ~systemActive~0)} assume true; {103278#(= 0 ~systemActive~0)} is VALID [2020-07-08 11:48:35,654 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {103278#(= 0 ~systemActive~0)} {103254#true} #491#return; {103278#(= 0 ~systemActive~0)} is VALID [2020-07-08 11:48:35,655 INFO L263 TraceCheckUtils]: 46: Hoare triple {103278#(= 0 ~systemActive~0)} call timeShift(); {103278#(= 0 ~systemActive~0)} is VALID [2020-07-08 11:48:35,655 INFO L263 TraceCheckUtils]: 47: Hoare triple {103278#(= 0 ~systemActive~0)} call __utac_acc__Specification5_spec__2(); {103278#(= 0 ~systemActive~0)} is VALID [2020-07-08 11:48:35,656 INFO L263 TraceCheckUtils]: 48: Hoare triple {103278#(= 0 ~systemActive~0)} call #t~ret26 := isPumpRunning(); {103278#(= 0 ~systemActive~0)} is VALID [2020-07-08 11:48:35,657 INFO L280 TraceCheckUtils]: 49: Hoare triple {103278#(= 0 ~systemActive~0)} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103278#(= 0 ~systemActive~0)} is VALID [2020-07-08 11:48:35,658 INFO L280 TraceCheckUtils]: 50: Hoare triple {103278#(= 0 ~systemActive~0)} assume true; {103278#(= 0 ~systemActive~0)} is VALID [2020-07-08 11:48:35,659 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {103278#(= 0 ~systemActive~0)} {103278#(= 0 ~systemActive~0)} #519#return; {103278#(= 0 ~systemActive~0)} is VALID [2020-07-08 11:48:35,659 INFO L280 TraceCheckUtils]: 52: Hoare triple {103278#(= 0 ~systemActive~0)} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103278#(= 0 ~systemActive~0)} is VALID [2020-07-08 11:48:35,660 INFO L280 TraceCheckUtils]: 53: Hoare triple {103278#(= 0 ~systemActive~0)} assume true; {103278#(= 0 ~systemActive~0)} is VALID [2020-07-08 11:48:35,660 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {103278#(= 0 ~systemActive~0)} {103278#(= 0 ~systemActive~0)} #499#return; {103278#(= 0 ~systemActive~0)} is VALID [2020-07-08 11:48:35,661 INFO L280 TraceCheckUtils]: 55: Hoare triple {103278#(= 0 ~systemActive~0)} assume !(0 != ~pumpRunning~0); {103278#(= 0 ~systemActive~0)} is VALID [2020-07-08 11:48:35,661 INFO L280 TraceCheckUtils]: 56: Hoare triple {103278#(= 0 ~systemActive~0)} assume 0 != ~systemActive~0; {103255#false} is VALID [2020-07-08 11:48:35,661 INFO L263 TraceCheckUtils]: 57: Hoare triple {103255#false} call processEnvironment(); {103255#false} is VALID [2020-07-08 11:48:35,662 INFO L280 TraceCheckUtils]: 58: Hoare triple {103255#false} havoc ~tmp~1; {103255#false} is VALID [2020-07-08 11:48:35,662 INFO L280 TraceCheckUtils]: 59: Hoare triple {103255#false} assume !(0 != ~pumpRunning~0); {103255#false} is VALID [2020-07-08 11:48:35,662 INFO L263 TraceCheckUtils]: 60: Hoare triple {103255#false} call processEnvironment__wrappee__highWaterSensor(); {103255#false} is VALID [2020-07-08 11:48:35,662 INFO L280 TraceCheckUtils]: 61: Hoare triple {103255#false} havoc ~tmp~0; {103255#false} is VALID [2020-07-08 11:48:35,662 INFO L280 TraceCheckUtils]: 62: Hoare triple {103255#false} assume 0 == ~pumpRunning~0; {103255#false} is VALID [2020-07-08 11:48:35,662 INFO L263 TraceCheckUtils]: 63: Hoare triple {103255#false} call #t~ret1 := isHighWaterLevel(); {103255#false} is VALID [2020-07-08 11:48:35,663 INFO L280 TraceCheckUtils]: 64: Hoare triple {103255#false} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103255#false} is VALID [2020-07-08 11:48:35,663 INFO L263 TraceCheckUtils]: 65: Hoare triple {103255#false} call #t~ret20 := isHighWaterSensorDry(); {103255#false} is VALID [2020-07-08 11:48:35,663 INFO L280 TraceCheckUtils]: 66: Hoare triple {103255#false} havoc ~retValue_acc~11; {103255#false} is VALID [2020-07-08 11:48:35,663 INFO L280 TraceCheckUtils]: 67: Hoare triple {103255#false} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103255#false} is VALID [2020-07-08 11:48:35,663 INFO L280 TraceCheckUtils]: 68: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,664 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {103255#false} {103255#false} #497#return; {103255#false} is VALID [2020-07-08 11:48:35,664 INFO L280 TraceCheckUtils]: 70: Hoare triple {103255#false} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103255#false} is VALID [2020-07-08 11:48:35,664 INFO L280 TraceCheckUtils]: 71: Hoare triple {103255#false} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {103255#false} is VALID [2020-07-08 11:48:35,664 INFO L280 TraceCheckUtils]: 72: Hoare triple {103255#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103255#false} is VALID [2020-07-08 11:48:35,664 INFO L280 TraceCheckUtils]: 73: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,665 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {103255#false} {103255#false} #511#return; {103255#false} is VALID [2020-07-08 11:48:35,665 INFO L280 TraceCheckUtils]: 75: Hoare triple {103255#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103255#false} is VALID [2020-07-08 11:48:35,665 INFO L280 TraceCheckUtils]: 76: Hoare triple {103255#false} assume 0 != ~tmp~0; {103255#false} is VALID [2020-07-08 11:48:35,665 INFO L263 TraceCheckUtils]: 77: Hoare triple {103255#false} call activatePump(); {103255#false} is VALID [2020-07-08 11:48:35,665 INFO L280 TraceCheckUtils]: 78: Hoare triple {103255#false} ~pumpRunning~0 := 1; {103255#false} is VALID [2020-07-08 11:48:35,665 INFO L280 TraceCheckUtils]: 79: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,665 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {103255#false} {103255#false} #513#return; {103255#false} is VALID [2020-07-08 11:48:35,665 INFO L280 TraceCheckUtils]: 81: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,665 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {103255#false} {103255#false} #485#return; {103255#false} is VALID [2020-07-08 11:48:35,666 INFO L280 TraceCheckUtils]: 83: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,666 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {103255#false} {103255#false} #503#return; {103255#false} is VALID [2020-07-08 11:48:35,666 INFO L263 TraceCheckUtils]: 85: Hoare triple {103255#false} call __utac_acc__Specification5_spec__3(); {103255#false} is VALID [2020-07-08 11:48:35,666 INFO L280 TraceCheckUtils]: 86: Hoare triple {103255#false} havoc ~tmp~5;havoc ~tmp___0~2; {103255#false} is VALID [2020-07-08 11:48:35,666 INFO L263 TraceCheckUtils]: 87: Hoare triple {103255#false} call #t~ret27 := getWaterLevel(); {103255#false} is VALID [2020-07-08 11:48:35,666 INFO L280 TraceCheckUtils]: 88: Hoare triple {103255#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103255#false} is VALID [2020-07-08 11:48:35,666 INFO L280 TraceCheckUtils]: 89: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,666 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {103255#false} {103255#false} #521#return; {103255#false} is VALID [2020-07-08 11:48:35,666 INFO L280 TraceCheckUtils]: 91: Hoare triple {103255#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103255#false} is VALID [2020-07-08 11:48:35,667 INFO L280 TraceCheckUtils]: 92: Hoare triple {103255#false} assume !(2 != ~tmp~5); {103255#false} is VALID [2020-07-08 11:48:35,667 INFO L280 TraceCheckUtils]: 93: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,667 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {103255#false} {103255#false} #505#return; {103255#false} is VALID [2020-07-08 11:48:35,667 INFO L280 TraceCheckUtils]: 95: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,667 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {103255#false} {103278#(= 0 ~systemActive~0)} #493#return; {103255#false} is VALID [2020-07-08 11:48:35,667 INFO L280 TraceCheckUtils]: 97: Hoare triple {103255#false} assume !false; {103255#false} is VALID [2020-07-08 11:48:35,667 INFO L280 TraceCheckUtils]: 98: Hoare triple {103255#false} assume ~splverifierCounter~0 < 4; {103255#false} is VALID [2020-07-08 11:48:35,667 INFO L280 TraceCheckUtils]: 99: Hoare triple {103255#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {103255#false} is VALID [2020-07-08 11:48:35,668 INFO L280 TraceCheckUtils]: 100: Hoare triple {103255#false} assume !(0 != ~tmp~4); {103255#false} is VALID [2020-07-08 11:48:35,668 INFO L280 TraceCheckUtils]: 101: Hoare triple {103255#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {103255#false} is VALID [2020-07-08 11:48:35,668 INFO L280 TraceCheckUtils]: 102: Hoare triple {103255#false} assume !(0 != ~tmp___0~1); {103255#false} is VALID [2020-07-08 11:48:35,668 INFO L280 TraceCheckUtils]: 103: Hoare triple {103255#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {103255#false} is VALID [2020-07-08 11:48:35,668 INFO L280 TraceCheckUtils]: 104: Hoare triple {103255#false} assume 0 != ~tmp___2~0; {103255#false} is VALID [2020-07-08 11:48:35,668 INFO L263 TraceCheckUtils]: 105: Hoare triple {103255#false} call timeShift(); {103255#false} is VALID [2020-07-08 11:48:35,668 INFO L263 TraceCheckUtils]: 106: Hoare triple {103255#false} call __utac_acc__Specification5_spec__2(); {103255#false} is VALID [2020-07-08 11:48:35,668 INFO L263 TraceCheckUtils]: 107: Hoare triple {103255#false} call #t~ret26 := isPumpRunning(); {103255#false} is VALID [2020-07-08 11:48:35,668 INFO L280 TraceCheckUtils]: 108: Hoare triple {103255#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103255#false} is VALID [2020-07-08 11:48:35,669 INFO L280 TraceCheckUtils]: 109: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,669 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {103255#false} {103255#false} #519#return; {103255#false} is VALID [2020-07-08 11:48:35,669 INFO L280 TraceCheckUtils]: 111: Hoare triple {103255#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103255#false} is VALID [2020-07-08 11:48:35,669 INFO L280 TraceCheckUtils]: 112: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,669 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {103255#false} {103255#false} #499#return; {103255#false} is VALID [2020-07-08 11:48:35,669 INFO L280 TraceCheckUtils]: 114: Hoare triple {103255#false} assume 0 != ~pumpRunning~0; {103255#false} is VALID [2020-07-08 11:48:35,669 INFO L263 TraceCheckUtils]: 115: Hoare triple {103255#false} call lowerWaterLevel(); {103255#false} is VALID [2020-07-08 11:48:35,669 INFO L280 TraceCheckUtils]: 116: Hoare triple {103255#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {103255#false} is VALID [2020-07-08 11:48:35,669 INFO L280 TraceCheckUtils]: 117: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,670 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {103255#false} {103255#false} #501#return; {103255#false} is VALID [2020-07-08 11:48:35,670 INFO L280 TraceCheckUtils]: 119: Hoare triple {103255#false} assume 0 != ~systemActive~0; {103255#false} is VALID [2020-07-08 11:48:35,670 INFO L263 TraceCheckUtils]: 120: Hoare triple {103255#false} call processEnvironment(); {103255#false} is VALID [2020-07-08 11:48:35,670 INFO L280 TraceCheckUtils]: 121: Hoare triple {103255#false} havoc ~tmp~1; {103255#false} is VALID [2020-07-08 11:48:35,670 INFO L280 TraceCheckUtils]: 122: Hoare triple {103255#false} assume 0 != ~pumpRunning~0; {103255#false} is VALID [2020-07-08 11:48:35,670 INFO L263 TraceCheckUtils]: 123: Hoare triple {103255#false} call #t~ret2 := isMethaneAlarm(); {103255#false} is VALID [2020-07-08 11:48:35,670 INFO L280 TraceCheckUtils]: 124: Hoare triple {103255#false} havoc ~retValue_acc~2; {103255#false} is VALID [2020-07-08 11:48:35,670 INFO L263 TraceCheckUtils]: 125: Hoare triple {103255#false} call #t~ret3 := isMethaneLevelCritical(); {103255#false} is VALID [2020-07-08 11:48:35,671 INFO L280 TraceCheckUtils]: 126: Hoare triple {103255#false} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103255#false} is VALID [2020-07-08 11:48:35,671 INFO L280 TraceCheckUtils]: 127: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,671 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {103255#false} {103255#false} #533#return; {103255#false} is VALID [2020-07-08 11:48:35,671 INFO L280 TraceCheckUtils]: 129: Hoare triple {103255#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {103255#false} is VALID [2020-07-08 11:48:35,671 INFO L280 TraceCheckUtils]: 130: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,671 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {103255#false} {103255#false} #479#return; {103255#false} is VALID [2020-07-08 11:48:35,672 INFO L280 TraceCheckUtils]: 132: Hoare triple {103255#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {103255#false} is VALID [2020-07-08 11:48:35,672 INFO L280 TraceCheckUtils]: 133: Hoare triple {103255#false} assume !(0 != ~tmp~1); {103255#false} is VALID [2020-07-08 11:48:35,672 INFO L263 TraceCheckUtils]: 134: Hoare triple {103255#false} call processEnvironment__wrappee__highWaterSensor(); {103255#false} is VALID [2020-07-08 11:48:35,672 INFO L280 TraceCheckUtils]: 135: Hoare triple {103255#false} havoc ~tmp~0; {103255#false} is VALID [2020-07-08 11:48:35,672 INFO L280 TraceCheckUtils]: 136: Hoare triple {103255#false} assume !(0 == ~pumpRunning~0); {103255#false} is VALID [2020-07-08 11:48:35,672 INFO L263 TraceCheckUtils]: 137: Hoare triple {103255#false} call processEnvironment__wrappee__base(); {103255#false} is VALID [2020-07-08 11:48:35,673 INFO L280 TraceCheckUtils]: 138: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,673 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {103255#false} {103255#false} #517#return; {103255#false} is VALID [2020-07-08 11:48:35,673 INFO L280 TraceCheckUtils]: 140: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,673 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {103255#false} {103255#false} #483#return; {103255#false} is VALID [2020-07-08 11:48:35,673 INFO L280 TraceCheckUtils]: 142: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,673 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {103255#false} {103255#false} #503#return; {103255#false} is VALID [2020-07-08 11:48:35,674 INFO L263 TraceCheckUtils]: 144: Hoare triple {103255#false} call __utac_acc__Specification5_spec__3(); {103255#false} is VALID [2020-07-08 11:48:35,674 INFO L280 TraceCheckUtils]: 145: Hoare triple {103255#false} havoc ~tmp~5;havoc ~tmp___0~2; {103255#false} is VALID [2020-07-08 11:48:35,674 INFO L263 TraceCheckUtils]: 146: Hoare triple {103255#false} call #t~ret27 := getWaterLevel(); {103255#false} is VALID [2020-07-08 11:48:35,674 INFO L280 TraceCheckUtils]: 147: Hoare triple {103255#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103255#false} is VALID [2020-07-08 11:48:35,674 INFO L280 TraceCheckUtils]: 148: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,674 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {103255#false} {103255#false} #521#return; {103255#false} is VALID [2020-07-08 11:48:35,675 INFO L280 TraceCheckUtils]: 150: Hoare triple {103255#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103255#false} is VALID [2020-07-08 11:48:35,675 INFO L280 TraceCheckUtils]: 151: Hoare triple {103255#false} assume 2 != ~tmp~5; {103255#false} is VALID [2020-07-08 11:48:35,675 INFO L263 TraceCheckUtils]: 152: Hoare triple {103255#false} call #t~ret28 := isPumpRunning(); {103255#false} is VALID [2020-07-08 11:48:35,675 INFO L280 TraceCheckUtils]: 153: Hoare triple {103255#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103255#false} is VALID [2020-07-08 11:48:35,675 INFO L280 TraceCheckUtils]: 154: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,676 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {103255#false} {103255#false} #523#return; {103255#false} is VALID [2020-07-08 11:48:35,676 INFO L280 TraceCheckUtils]: 156: Hoare triple {103255#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103255#false} is VALID [2020-07-08 11:48:35,676 INFO L280 TraceCheckUtils]: 157: Hoare triple {103255#false} assume 0 != ~tmp___0~2; {103255#false} is VALID [2020-07-08 11:48:35,676 INFO L280 TraceCheckUtils]: 158: Hoare triple {103255#false} assume !(0 == ~switchedOnBeforeTS~0); {103255#false} is VALID [2020-07-08 11:48:35,676 INFO L280 TraceCheckUtils]: 159: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,676 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {103255#false} {103255#false} #505#return; {103255#false} is VALID [2020-07-08 11:48:35,677 INFO L280 TraceCheckUtils]: 161: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,677 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {103255#false} {103255#false} #493#return; {103255#false} is VALID [2020-07-08 11:48:35,677 INFO L280 TraceCheckUtils]: 163: Hoare triple {103255#false} assume !false; {103255#false} is VALID [2020-07-08 11:48:35,677 INFO L280 TraceCheckUtils]: 164: Hoare triple {103255#false} assume ~splverifierCounter~0 < 4; {103255#false} is VALID [2020-07-08 11:48:35,677 INFO L280 TraceCheckUtils]: 165: Hoare triple {103255#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {103255#false} is VALID [2020-07-08 11:48:35,677 INFO L280 TraceCheckUtils]: 166: Hoare triple {103255#false} assume !(0 != ~tmp~4); {103255#false} is VALID [2020-07-08 11:48:35,677 INFO L280 TraceCheckUtils]: 167: Hoare triple {103255#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {103255#false} is VALID [2020-07-08 11:48:35,678 INFO L280 TraceCheckUtils]: 168: Hoare triple {103255#false} assume 0 != ~tmp___0~1; {103255#false} is VALID [2020-07-08 11:48:35,678 INFO L263 TraceCheckUtils]: 169: Hoare triple {103255#false} call changeMethaneLevel(); {103255#false} is VALID [2020-07-08 11:48:35,678 INFO L280 TraceCheckUtils]: 170: Hoare triple {103255#false} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {103255#false} is VALID [2020-07-08 11:48:35,678 INFO L280 TraceCheckUtils]: 171: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,678 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {103255#false} {103255#false} #489#return; {103255#false} is VALID [2020-07-08 11:48:35,678 INFO L280 TraceCheckUtils]: 173: Hoare triple {103255#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {103255#false} is VALID [2020-07-08 11:48:35,679 INFO L280 TraceCheckUtils]: 174: Hoare triple {103255#false} assume 0 != ~tmp___2~0; {103255#false} is VALID [2020-07-08 11:48:35,679 INFO L263 TraceCheckUtils]: 175: Hoare triple {103255#false} call timeShift(); {103255#false} is VALID [2020-07-08 11:48:35,679 INFO L263 TraceCheckUtils]: 176: Hoare triple {103255#false} call __utac_acc__Specification5_spec__2(); {103255#false} is VALID [2020-07-08 11:48:35,679 INFO L263 TraceCheckUtils]: 177: Hoare triple {103255#false} call #t~ret26 := isPumpRunning(); {103255#false} is VALID [2020-07-08 11:48:35,679 INFO L280 TraceCheckUtils]: 178: Hoare triple {103255#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103255#false} is VALID [2020-07-08 11:48:35,679 INFO L280 TraceCheckUtils]: 179: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,680 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {103255#false} {103255#false} #519#return; {103255#false} is VALID [2020-07-08 11:48:35,680 INFO L280 TraceCheckUtils]: 181: Hoare triple {103255#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103255#false} is VALID [2020-07-08 11:48:35,680 INFO L280 TraceCheckUtils]: 182: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,680 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {103255#false} {103255#false} #499#return; {103255#false} is VALID [2020-07-08 11:48:35,680 INFO L280 TraceCheckUtils]: 184: Hoare triple {103255#false} assume 0 != ~pumpRunning~0; {103255#false} is VALID [2020-07-08 11:48:35,680 INFO L263 TraceCheckUtils]: 185: Hoare triple {103255#false} call lowerWaterLevel(); {103255#false} is VALID [2020-07-08 11:48:35,681 INFO L280 TraceCheckUtils]: 186: Hoare triple {103255#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {103255#false} is VALID [2020-07-08 11:48:35,681 INFO L280 TraceCheckUtils]: 187: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,681 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {103255#false} {103255#false} #501#return; {103255#false} is VALID [2020-07-08 11:48:35,681 INFO L280 TraceCheckUtils]: 189: Hoare triple {103255#false} assume 0 != ~systemActive~0; {103255#false} is VALID [2020-07-08 11:48:35,681 INFO L263 TraceCheckUtils]: 190: Hoare triple {103255#false} call processEnvironment(); {103255#false} is VALID [2020-07-08 11:48:35,681 INFO L280 TraceCheckUtils]: 191: Hoare triple {103255#false} havoc ~tmp~1; {103255#false} is VALID [2020-07-08 11:48:35,682 INFO L280 TraceCheckUtils]: 192: Hoare triple {103255#false} assume 0 != ~pumpRunning~0; {103255#false} is VALID [2020-07-08 11:48:35,682 INFO L263 TraceCheckUtils]: 193: Hoare triple {103255#false} call #t~ret2 := isMethaneAlarm(); {103255#false} is VALID [2020-07-08 11:48:35,682 INFO L280 TraceCheckUtils]: 194: Hoare triple {103255#false} havoc ~retValue_acc~2; {103255#false} is VALID [2020-07-08 11:48:35,682 INFO L263 TraceCheckUtils]: 195: Hoare triple {103255#false} call #t~ret3 := isMethaneLevelCritical(); {103255#false} is VALID [2020-07-08 11:48:35,682 INFO L280 TraceCheckUtils]: 196: Hoare triple {103255#false} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103255#false} is VALID [2020-07-08 11:48:35,682 INFO L280 TraceCheckUtils]: 197: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,683 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {103255#false} {103255#false} #533#return; {103255#false} is VALID [2020-07-08 11:48:35,683 INFO L280 TraceCheckUtils]: 199: Hoare triple {103255#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {103255#false} is VALID [2020-07-08 11:48:35,683 INFO L280 TraceCheckUtils]: 200: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,683 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {103255#false} {103255#false} #479#return; {103255#false} is VALID [2020-07-08 11:48:35,683 INFO L280 TraceCheckUtils]: 202: Hoare triple {103255#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {103255#false} is VALID [2020-07-08 11:48:35,683 INFO L280 TraceCheckUtils]: 203: Hoare triple {103255#false} assume 0 != ~tmp~1; {103255#false} is VALID [2020-07-08 11:48:35,684 INFO L263 TraceCheckUtils]: 204: Hoare triple {103255#false} call deactivatePump(); {103255#false} is VALID [2020-07-08 11:48:35,684 INFO L280 TraceCheckUtils]: 205: Hoare triple {103255#false} ~pumpRunning~0 := 0; {103255#false} is VALID [2020-07-08 11:48:35,684 INFO L280 TraceCheckUtils]: 206: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,684 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {103255#false} {103255#false} #481#return; {103255#false} is VALID [2020-07-08 11:48:35,684 INFO L280 TraceCheckUtils]: 208: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,684 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {103255#false} {103255#false} #503#return; {103255#false} is VALID [2020-07-08 11:48:35,684 INFO L263 TraceCheckUtils]: 210: Hoare triple {103255#false} call __utac_acc__Specification5_spec__3(); {103255#false} is VALID [2020-07-08 11:48:35,685 INFO L280 TraceCheckUtils]: 211: Hoare triple {103255#false} havoc ~tmp~5;havoc ~tmp___0~2; {103255#false} is VALID [2020-07-08 11:48:35,685 INFO L263 TraceCheckUtils]: 212: Hoare triple {103255#false} call #t~ret27 := getWaterLevel(); {103255#false} is VALID [2020-07-08 11:48:35,685 INFO L280 TraceCheckUtils]: 213: Hoare triple {103255#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103255#false} is VALID [2020-07-08 11:48:35,685 INFO L280 TraceCheckUtils]: 214: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,685 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {103255#false} {103255#false} #521#return; {103255#false} is VALID [2020-07-08 11:48:35,685 INFO L280 TraceCheckUtils]: 216: Hoare triple {103255#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103255#false} is VALID [2020-07-08 11:48:35,686 INFO L280 TraceCheckUtils]: 217: Hoare triple {103255#false} assume 2 != ~tmp~5; {103255#false} is VALID [2020-07-08 11:48:35,686 INFO L263 TraceCheckUtils]: 218: Hoare triple {103255#false} call #t~ret28 := isPumpRunning(); {103255#false} is VALID [2020-07-08 11:48:35,686 INFO L280 TraceCheckUtils]: 219: Hoare triple {103255#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103255#false} is VALID [2020-07-08 11:48:35,686 INFO L280 TraceCheckUtils]: 220: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,686 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {103255#false} {103255#false} #523#return; {103255#false} is VALID [2020-07-08 11:48:35,686 INFO L280 TraceCheckUtils]: 222: Hoare triple {103255#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103255#false} is VALID [2020-07-08 11:48:35,687 INFO L280 TraceCheckUtils]: 223: Hoare triple {103255#false} assume !(0 != ~tmp___0~2); {103255#false} is VALID [2020-07-08 11:48:35,687 INFO L280 TraceCheckUtils]: 224: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,687 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {103255#false} {103255#false} #505#return; {103255#false} is VALID [2020-07-08 11:48:35,687 INFO L280 TraceCheckUtils]: 226: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,687 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {103255#false} {103255#false} #493#return; {103255#false} is VALID [2020-07-08 11:48:35,687 INFO L280 TraceCheckUtils]: 228: Hoare triple {103255#false} assume !false; {103255#false} is VALID [2020-07-08 11:48:35,688 INFO L280 TraceCheckUtils]: 229: Hoare triple {103255#false} assume ~splverifierCounter~0 < 4; {103255#false} is VALID [2020-07-08 11:48:35,688 INFO L280 TraceCheckUtils]: 230: Hoare triple {103255#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {103255#false} is VALID [2020-07-08 11:48:35,688 INFO L280 TraceCheckUtils]: 231: Hoare triple {103255#false} assume 0 != ~tmp~4; {103255#false} is VALID [2020-07-08 11:48:35,688 INFO L263 TraceCheckUtils]: 232: Hoare triple {103255#false} call waterRise(); {103255#false} is VALID [2020-07-08 11:48:35,688 INFO L280 TraceCheckUtils]: 233: Hoare triple {103255#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {103255#false} is VALID [2020-07-08 11:48:35,688 INFO L280 TraceCheckUtils]: 234: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,689 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {103255#false} {103255#false} #487#return; {103255#false} is VALID [2020-07-08 11:48:35,689 INFO L280 TraceCheckUtils]: 236: Hoare triple {103255#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {103255#false} is VALID [2020-07-08 11:48:35,689 INFO L280 TraceCheckUtils]: 237: Hoare triple {103255#false} assume !(0 != ~tmp___0~1); {103255#false} is VALID [2020-07-08 11:48:35,689 INFO L280 TraceCheckUtils]: 238: Hoare triple {103255#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {103255#false} is VALID [2020-07-08 11:48:35,689 INFO L280 TraceCheckUtils]: 239: Hoare triple {103255#false} assume 0 != ~tmp___2~0; {103255#false} is VALID [2020-07-08 11:48:35,689 INFO L263 TraceCheckUtils]: 240: Hoare triple {103255#false} call timeShift(); {103255#false} is VALID [2020-07-08 11:48:35,690 INFO L263 TraceCheckUtils]: 241: Hoare triple {103255#false} call __utac_acc__Specification5_spec__2(); {103255#false} is VALID [2020-07-08 11:48:35,690 INFO L263 TraceCheckUtils]: 242: Hoare triple {103255#false} call #t~ret26 := isPumpRunning(); {103255#false} is VALID [2020-07-08 11:48:35,690 INFO L280 TraceCheckUtils]: 243: Hoare triple {103255#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103255#false} is VALID [2020-07-08 11:48:35,690 INFO L280 TraceCheckUtils]: 244: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,690 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {103255#false} {103255#false} #519#return; {103255#false} is VALID [2020-07-08 11:48:35,690 INFO L280 TraceCheckUtils]: 246: Hoare triple {103255#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103255#false} is VALID [2020-07-08 11:48:35,691 INFO L280 TraceCheckUtils]: 247: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,691 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {103255#false} {103255#false} #499#return; {103255#false} is VALID [2020-07-08 11:48:35,691 INFO L280 TraceCheckUtils]: 249: Hoare triple {103255#false} assume !(0 != ~pumpRunning~0); {103255#false} is VALID [2020-07-08 11:48:35,691 INFO L280 TraceCheckUtils]: 250: Hoare triple {103255#false} assume 0 != ~systemActive~0; {103255#false} is VALID [2020-07-08 11:48:35,691 INFO L263 TraceCheckUtils]: 251: Hoare triple {103255#false} call processEnvironment(); {103255#false} is VALID [2020-07-08 11:48:35,692 INFO L280 TraceCheckUtils]: 252: Hoare triple {103255#false} havoc ~tmp~1; {103255#false} is VALID [2020-07-08 11:48:35,692 INFO L280 TraceCheckUtils]: 253: Hoare triple {103255#false} assume !(0 != ~pumpRunning~0); {103255#false} is VALID [2020-07-08 11:48:35,692 INFO L263 TraceCheckUtils]: 254: Hoare triple {103255#false} call processEnvironment__wrappee__highWaterSensor(); {103255#false} is VALID [2020-07-08 11:48:35,692 INFO L280 TraceCheckUtils]: 255: Hoare triple {103255#false} havoc ~tmp~0; {103255#false} is VALID [2020-07-08 11:48:35,692 INFO L280 TraceCheckUtils]: 256: Hoare triple {103255#false} assume 0 == ~pumpRunning~0; {103255#false} is VALID [2020-07-08 11:48:35,692 INFO L263 TraceCheckUtils]: 257: Hoare triple {103255#false} call #t~ret1 := isHighWaterLevel(); {103255#false} is VALID [2020-07-08 11:48:35,693 INFO L280 TraceCheckUtils]: 258: Hoare triple {103255#false} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103255#false} is VALID [2020-07-08 11:48:35,693 INFO L263 TraceCheckUtils]: 259: Hoare triple {103255#false} call #t~ret20 := isHighWaterSensorDry(); {103255#false} is VALID [2020-07-08 11:48:35,693 INFO L280 TraceCheckUtils]: 260: Hoare triple {103255#false} havoc ~retValue_acc~11; {103255#false} is VALID [2020-07-08 11:48:35,693 INFO L280 TraceCheckUtils]: 261: Hoare triple {103255#false} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {103255#false} is VALID [2020-07-08 11:48:35,693 INFO L280 TraceCheckUtils]: 262: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,693 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {103255#false} {103255#false} #497#return; {103255#false} is VALID [2020-07-08 11:48:35,693 INFO L280 TraceCheckUtils]: 264: Hoare triple {103255#false} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103255#false} is VALID [2020-07-08 11:48:35,694 INFO L280 TraceCheckUtils]: 265: Hoare triple {103255#false} assume 0 != ~tmp~2;~tmp___0~0 := 0; {103255#false} is VALID [2020-07-08 11:48:35,694 INFO L280 TraceCheckUtils]: 266: Hoare triple {103255#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103255#false} is VALID [2020-07-08 11:48:35,694 INFO L280 TraceCheckUtils]: 267: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,694 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {103255#false} {103255#false} #511#return; {103255#false} is VALID [2020-07-08 11:48:35,694 INFO L280 TraceCheckUtils]: 269: Hoare triple {103255#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103255#false} is VALID [2020-07-08 11:48:35,694 INFO L280 TraceCheckUtils]: 270: Hoare triple {103255#false} assume !(0 != ~tmp~0); {103255#false} is VALID [2020-07-08 11:48:35,695 INFO L263 TraceCheckUtils]: 271: Hoare triple {103255#false} call processEnvironment__wrappee__base(); {103255#false} is VALID [2020-07-08 11:48:35,695 INFO L280 TraceCheckUtils]: 272: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,695 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {103255#false} {103255#false} #515#return; {103255#false} is VALID [2020-07-08 11:48:35,695 INFO L280 TraceCheckUtils]: 274: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,695 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {103255#false} {103255#false} #485#return; {103255#false} is VALID [2020-07-08 11:48:35,695 INFO L280 TraceCheckUtils]: 276: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,696 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {103255#false} {103255#false} #503#return; {103255#false} is VALID [2020-07-08 11:48:35,696 INFO L263 TraceCheckUtils]: 278: Hoare triple {103255#false} call __utac_acc__Specification5_spec__3(); {103255#false} is VALID [2020-07-08 11:48:35,696 INFO L280 TraceCheckUtils]: 279: Hoare triple {103255#false} havoc ~tmp~5;havoc ~tmp___0~2; {103255#false} is VALID [2020-07-08 11:48:35,696 INFO L263 TraceCheckUtils]: 280: Hoare triple {103255#false} call #t~ret27 := getWaterLevel(); {103255#false} is VALID [2020-07-08 11:48:35,696 INFO L280 TraceCheckUtils]: 281: Hoare triple {103255#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103255#false} is VALID [2020-07-08 11:48:35,696 INFO L280 TraceCheckUtils]: 282: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,697 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {103255#false} {103255#false} #521#return; {103255#false} is VALID [2020-07-08 11:48:35,697 INFO L280 TraceCheckUtils]: 284: Hoare triple {103255#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103255#false} is VALID [2020-07-08 11:48:35,697 INFO L280 TraceCheckUtils]: 285: Hoare triple {103255#false} assume 2 != ~tmp~5; {103255#false} is VALID [2020-07-08 11:48:35,697 INFO L263 TraceCheckUtils]: 286: Hoare triple {103255#false} call #t~ret28 := isPumpRunning(); {103255#false} is VALID [2020-07-08 11:48:35,697 INFO L280 TraceCheckUtils]: 287: Hoare triple {103255#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103255#false} is VALID [2020-07-08 11:48:35,697 INFO L280 TraceCheckUtils]: 288: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,698 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {103255#false} {103255#false} #523#return; {103255#false} is VALID [2020-07-08 11:48:35,698 INFO L280 TraceCheckUtils]: 290: Hoare triple {103255#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103255#false} is VALID [2020-07-08 11:48:35,698 INFO L280 TraceCheckUtils]: 291: Hoare triple {103255#false} assume !(0 != ~tmp___0~2); {103255#false} is VALID [2020-07-08 11:48:35,698 INFO L280 TraceCheckUtils]: 292: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,698 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {103255#false} {103255#false} #505#return; {103255#false} is VALID [2020-07-08 11:48:35,698 INFO L280 TraceCheckUtils]: 294: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,698 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {103255#false} {103255#false} #493#return; {103255#false} is VALID [2020-07-08 11:48:35,699 INFO L280 TraceCheckUtils]: 296: Hoare triple {103255#false} assume !false; {103255#false} is VALID [2020-07-08 11:48:35,699 INFO L280 TraceCheckUtils]: 297: Hoare triple {103255#false} assume ~splverifierCounter~0 < 4; {103255#false} is VALID [2020-07-08 11:48:35,699 INFO L280 TraceCheckUtils]: 298: Hoare triple {103255#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {103255#false} is VALID [2020-07-08 11:48:35,699 INFO L280 TraceCheckUtils]: 299: Hoare triple {103255#false} assume 0 != ~tmp~4; {103255#false} is VALID [2020-07-08 11:48:35,699 INFO L263 TraceCheckUtils]: 300: Hoare triple {103255#false} call waterRise(); {103255#false} is VALID [2020-07-08 11:48:35,699 INFO L280 TraceCheckUtils]: 301: Hoare triple {103255#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {103255#false} is VALID [2020-07-08 11:48:35,700 INFO L280 TraceCheckUtils]: 302: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,700 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {103255#false} {103255#false} #487#return; {103255#false} is VALID [2020-07-08 11:48:35,700 INFO L280 TraceCheckUtils]: 304: Hoare triple {103255#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {103255#false} is VALID [2020-07-08 11:48:35,700 INFO L280 TraceCheckUtils]: 305: Hoare triple {103255#false} assume !(0 != ~tmp___0~1); {103255#false} is VALID [2020-07-08 11:48:35,700 INFO L280 TraceCheckUtils]: 306: Hoare triple {103255#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {103255#false} is VALID [2020-07-08 11:48:35,700 INFO L280 TraceCheckUtils]: 307: Hoare triple {103255#false} assume 0 != ~tmp___2~0; {103255#false} is VALID [2020-07-08 11:48:35,701 INFO L263 TraceCheckUtils]: 308: Hoare triple {103255#false} call timeShift(); {103255#false} is VALID [2020-07-08 11:48:35,701 INFO L263 TraceCheckUtils]: 309: Hoare triple {103255#false} call __utac_acc__Specification5_spec__2(); {103255#false} is VALID [2020-07-08 11:48:35,701 INFO L263 TraceCheckUtils]: 310: Hoare triple {103255#false} call #t~ret26 := isPumpRunning(); {103255#false} is VALID [2020-07-08 11:48:35,701 INFO L280 TraceCheckUtils]: 311: Hoare triple {103255#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103255#false} is VALID [2020-07-08 11:48:35,701 INFO L280 TraceCheckUtils]: 312: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,701 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {103255#false} {103255#false} #519#return; {103255#false} is VALID [2020-07-08 11:48:35,702 INFO L280 TraceCheckUtils]: 314: Hoare triple {103255#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103255#false} is VALID [2020-07-08 11:48:35,702 INFO L280 TraceCheckUtils]: 315: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,702 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {103255#false} {103255#false} #499#return; {103255#false} is VALID [2020-07-08 11:48:35,702 INFO L280 TraceCheckUtils]: 317: Hoare triple {103255#false} assume !(0 != ~pumpRunning~0); {103255#false} is VALID [2020-07-08 11:48:35,702 INFO L280 TraceCheckUtils]: 318: Hoare triple {103255#false} assume 0 != ~systemActive~0; {103255#false} is VALID [2020-07-08 11:48:35,702 INFO L263 TraceCheckUtils]: 319: Hoare triple {103255#false} call processEnvironment(); {103255#false} is VALID [2020-07-08 11:48:35,703 INFO L280 TraceCheckUtils]: 320: Hoare triple {103255#false} havoc ~tmp~1; {103255#false} is VALID [2020-07-08 11:48:35,703 INFO L280 TraceCheckUtils]: 321: Hoare triple {103255#false} assume !(0 != ~pumpRunning~0); {103255#false} is VALID [2020-07-08 11:48:35,703 INFO L263 TraceCheckUtils]: 322: Hoare triple {103255#false} call processEnvironment__wrappee__highWaterSensor(); {103255#false} is VALID [2020-07-08 11:48:35,703 INFO L280 TraceCheckUtils]: 323: Hoare triple {103255#false} havoc ~tmp~0; {103255#false} is VALID [2020-07-08 11:48:35,703 INFO L280 TraceCheckUtils]: 324: Hoare triple {103255#false} assume 0 == ~pumpRunning~0; {103255#false} is VALID [2020-07-08 11:48:35,703 INFO L263 TraceCheckUtils]: 325: Hoare triple {103255#false} call #t~ret1 := isHighWaterLevel(); {103255#false} is VALID [2020-07-08 11:48:35,703 INFO L280 TraceCheckUtils]: 326: Hoare triple {103255#false} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103255#false} is VALID [2020-07-08 11:48:35,704 INFO L263 TraceCheckUtils]: 327: Hoare triple {103255#false} call #t~ret20 := isHighWaterSensorDry(); {103255#false} is VALID [2020-07-08 11:48:35,704 INFO L280 TraceCheckUtils]: 328: Hoare triple {103255#false} havoc ~retValue_acc~11; {103255#false} is VALID [2020-07-08 11:48:35,704 INFO L280 TraceCheckUtils]: 329: Hoare triple {103255#false} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103255#false} is VALID [2020-07-08 11:48:35,704 INFO L280 TraceCheckUtils]: 330: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,704 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {103255#false} {103255#false} #497#return; {103255#false} is VALID [2020-07-08 11:48:35,704 INFO L280 TraceCheckUtils]: 332: Hoare triple {103255#false} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103255#false} is VALID [2020-07-08 11:48:35,705 INFO L280 TraceCheckUtils]: 333: Hoare triple {103255#false} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {103255#false} is VALID [2020-07-08 11:48:35,705 INFO L280 TraceCheckUtils]: 334: Hoare triple {103255#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103255#false} is VALID [2020-07-08 11:48:35,705 INFO L280 TraceCheckUtils]: 335: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,705 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {103255#false} {103255#false} #511#return; {103255#false} is VALID [2020-07-08 11:48:35,705 INFO L280 TraceCheckUtils]: 337: Hoare triple {103255#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103255#false} is VALID [2020-07-08 11:48:35,706 INFO L280 TraceCheckUtils]: 338: Hoare triple {103255#false} assume 0 != ~tmp~0; {103255#false} is VALID [2020-07-08 11:48:35,706 INFO L263 TraceCheckUtils]: 339: Hoare triple {103255#false} call activatePump(); {103255#false} is VALID [2020-07-08 11:48:35,706 INFO L280 TraceCheckUtils]: 340: Hoare triple {103255#false} ~pumpRunning~0 := 1; {103255#false} is VALID [2020-07-08 11:48:35,706 INFO L280 TraceCheckUtils]: 341: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,706 INFO L275 TraceCheckUtils]: 342: Hoare quadruple {103255#false} {103255#false} #513#return; {103255#false} is VALID [2020-07-08 11:48:35,707 INFO L280 TraceCheckUtils]: 343: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,707 INFO L275 TraceCheckUtils]: 344: Hoare quadruple {103255#false} {103255#false} #485#return; {103255#false} is VALID [2020-07-08 11:48:35,707 INFO L280 TraceCheckUtils]: 345: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,707 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {103255#false} {103255#false} #503#return; {103255#false} is VALID [2020-07-08 11:48:35,707 INFO L263 TraceCheckUtils]: 347: Hoare triple {103255#false} call __utac_acc__Specification5_spec__3(); {103255#false} is VALID [2020-07-08 11:48:35,707 INFO L280 TraceCheckUtils]: 348: Hoare triple {103255#false} havoc ~tmp~5;havoc ~tmp___0~2; {103255#false} is VALID [2020-07-08 11:48:35,707 INFO L263 TraceCheckUtils]: 349: Hoare triple {103255#false} call #t~ret27 := getWaterLevel(); {103255#false} is VALID [2020-07-08 11:48:35,708 INFO L280 TraceCheckUtils]: 350: Hoare triple {103255#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103255#false} is VALID [2020-07-08 11:48:35,708 INFO L280 TraceCheckUtils]: 351: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,708 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {103255#false} {103255#false} #521#return; {103255#false} is VALID [2020-07-08 11:48:35,708 INFO L280 TraceCheckUtils]: 353: Hoare triple {103255#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103255#false} is VALID [2020-07-08 11:48:35,708 INFO L280 TraceCheckUtils]: 354: Hoare triple {103255#false} assume 2 != ~tmp~5; {103255#false} is VALID [2020-07-08 11:48:35,708 INFO L263 TraceCheckUtils]: 355: Hoare triple {103255#false} call #t~ret28 := isPumpRunning(); {103255#false} is VALID [2020-07-08 11:48:35,709 INFO L280 TraceCheckUtils]: 356: Hoare triple {103255#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103255#false} is VALID [2020-07-08 11:48:35,709 INFO L280 TraceCheckUtils]: 357: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-08 11:48:35,709 INFO L275 TraceCheckUtils]: 358: Hoare quadruple {103255#false} {103255#false} #523#return; {103255#false} is VALID [2020-07-08 11:48:35,709 INFO L280 TraceCheckUtils]: 359: Hoare triple {103255#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103255#false} is VALID [2020-07-08 11:48:35,709 INFO L280 TraceCheckUtils]: 360: Hoare triple {103255#false} assume 0 != ~tmp___0~2; {103255#false} is VALID [2020-07-08 11:48:35,709 INFO L280 TraceCheckUtils]: 361: Hoare triple {103255#false} assume 0 == ~switchedOnBeforeTS~0; {103255#false} is VALID [2020-07-08 11:48:35,709 INFO L263 TraceCheckUtils]: 362: Hoare triple {103255#false} call __automaton_fail(); {103255#false} is VALID [2020-07-08 11:48:35,710 INFO L280 TraceCheckUtils]: 363: Hoare triple {103255#false} assume !false; {103255#false} is VALID [2020-07-08 11:48:35,773 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 447 trivial. 0 not checked. [2020-07-08 11:48:35,774 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-08 11:48:35,774 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [11] total 11 [2020-07-08 11:48:35,774 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [205112275] [2020-07-08 11:48:35,775 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 364 [2020-07-08 11:48:35,775 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:48:35,776 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-08 11:48:36,048 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 170 edges. 170 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:48:36,049 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-08 11:48:36,049 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:48:36,049 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-08 11:48:36,050 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2020-07-08 11:48:36,050 INFO L87 Difference]: Start difference. First operand 4498 states and 5180 transitions. Second operand 3 states.