/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_product57.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:32:00,149 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:32:00,152 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:32:00,170 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:32:00,171 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:32:00,173 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:32:00,175 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:32:00,185 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:32:00,188 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:32:00,191 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:32:00,193 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:32:00,195 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:32:00,195 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:32:00,197 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:32:00,199 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:32:00,200 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:32:00,202 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:32:00,203 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:32:00,204 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:32:00,209 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:32:00,213 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:32:00,215 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:32:00,216 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:32:00,216 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:32:00,221 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 14:32:00,221 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 14:32:00,221 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 14:32:00,222 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 14:32:00,223 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 14:32:00,224 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 14:32:00,224 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 14:32:00,224 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 14:32:00,225 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 14:32:00,226 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 14:32:00,227 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 14:32:00,227 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 14:32:00,227 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 14:32:00,228 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 14:32:00,228 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:32:00,229 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:32:00,229 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:32:00,230 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 14:32:00,244 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:32:00,245 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:32:00,246 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:32:00,246 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:32:00,246 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:32:00,246 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:32:00,247 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:32:00,247 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:32:00,247 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:32:00,247 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:32:00,247 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:32:00,247 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:32:00,248 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:32:00,248 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:32:00,248 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:32:00,248 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:32:00,248 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:32:00,249 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:32:00,249 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:32:00,249 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:32:00,249 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:32:00,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:32:00,250 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:32:00,250 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:32:00,250 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:32:00,250 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:32:00,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:32:00,251 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:32:00,251 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:32:00,251 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:32:00,520 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:32:00,538 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:32:00,541 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:32:00,542 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:32:00,543 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:32:00,543 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product57.cil.c [2020-07-10 14:32:00,622 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d861a29dc/2c67b6bcbfc842c5b51f4a0abe4a3801/FLAG84e289a8d [2020-07-10 14:32:01,210 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:32:01,211 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product57.cil.c [2020-07-10 14:32:01,225 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d861a29dc/2c67b6bcbfc842c5b51f4a0abe4a3801/FLAG84e289a8d [2020-07-10 14:32:01,569 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d861a29dc/2c67b6bcbfc842c5b51f4a0abe4a3801 [2020-07-10 14:32:01,579 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:32:01,581 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:32:01,582 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:32:01,582 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:32:01,585 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:32:01,587 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:32:01" (1/1) ... [2020-07-10 14:32:01,591 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@151e5f3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:32:01, skipping insertion in model container [2020-07-10 14:32:01,591 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:32:01" (1/1) ... [2020-07-10 14:32:01,600 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:32:01,662 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:32:02,167 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:32:02,193 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:32:02,276 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:32:02,321 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:32:02,321 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:32:02 WrapperNode [2020-07-10 14:32:02,321 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:32:02,323 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:32:02,323 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:32:02,323 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:32:02,336 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:32:02" (1/1) ... [2020-07-10 14:32:02,336 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:32:02" (1/1) ... [2020-07-10 14:32:02,356 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:32:02" (1/1) ... [2020-07-10 14:32:02,357 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:32:02" (1/1) ... [2020-07-10 14:32:02,424 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:32:02" (1/1) ... [2020-07-10 14:32:02,445 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:32:02" (1/1) ... [2020-07-10 14:32:02,451 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:32:02" (1/1) ... [2020-07-10 14:32:02,475 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:32:02,479 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:32:02,479 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:32:02,479 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:32:02,481 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:32:02" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:32:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:32:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:32:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 14:32:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 14:32:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 14:32:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 14:32:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 14:32:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 14:32:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 14:32:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 14:32:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 14:32:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 14:32:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:32:02,570 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 14:32:02,570 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 14:32:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 14:32:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 14:32:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 14:32:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 14:32:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 14:32:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-10 14:32:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 14:32:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 14:32:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 14:32:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 14:32:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 14:32:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 14:32:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:32:02,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:32:02,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:32:02,575 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 14:32:02,575 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 14:32:02,575 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 14:32:02,576 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 14:32:02,576 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 14:32:02,576 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-10 14:32:02,576 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 14:32:02,576 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 14:32:02,576 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 14:32:02,577 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 14:32:02,577 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 14:32:02,577 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 14:32:02,577 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-10 14:32:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:32:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:32:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 14:32:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 14:32:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 14:32:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 14:32:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 14:32:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 14:32:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 14:32:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 14:32:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 14:32:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 14:32:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 14:32:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 14:32:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 14:32:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:32:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 14:32:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 14:32:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:32:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 14:32:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 14:32:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 14:32:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 14:32:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 14:32:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-10 14:32:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 14:32:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 14:32:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 14:32:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 14:32:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 14:32:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 14:32:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 14:32:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 14:32:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 14:32:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 14:32:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 14:32:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 14:32:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 14:32:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 14:32:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 14:32:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 14:32:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 14:32:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 14:32:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:32:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:32:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 14:32:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 14:32:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 14:32:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 14:32:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 14:32:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 14:32:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-10 14:32:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-10 14:32:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 14:32:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:32:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 14:32:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:32:04,392 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:32:04,393 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 14:32:04,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:32:04 BoogieIcfgContainer [2020-07-10 14:32:04,403 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:32:04,405 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:32:04,405 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:32:04,409 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:32:04,410 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:32:01" (1/3) ... [2020-07-10 14:32:04,411 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ff31752 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:32:04, skipping insertion in model container [2020-07-10 14:32:04,412 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:32:02" (2/3) ... [2020-07-10 14:32:04,412 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ff31752 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:32:04, skipping insertion in model container [2020-07-10 14:32:04,413 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:32:04" (3/3) ... [2020-07-10 14:32:04,414 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product57.cil.c [2020-07-10 14:32:04,426 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:32:04,440 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:32:04,478 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:32:04,514 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:32:04,514 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:32:04,515 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:32:04,516 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:32:04,516 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:32:04,516 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:32:04,516 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:32:04,517 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:32:04,550 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states. [2020-07-10 14:32:04,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 14:32:04,567 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:32:04,569 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:32:04,570 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:32:04,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:32:04,579 INFO L82 PathProgramCache]: Analyzing trace with hash 479094946, now seen corresponding path program 1 times [2020-07-10 14:32:04,589 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:32:04,590 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [339071329] [2020-07-10 14:32:04,590 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:32:04,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,351 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:32:05,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,446 INFO L280 TraceCheckUtils]: 0: Hoare triple {229#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {199#true} is VALID [2020-07-10 14:32:05,447 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:32:05,447 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {199#true} #555#return; {199#true} is VALID [2020-07-10 14:32:05,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,453 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:32:05,453 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {199#true} {199#true} #451#return; {199#true} is VALID [2020-07-10 14:32:05,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:32:05,457 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {199#true} {199#true} #453#return; {199#true} is VALID [2020-07-10 14:32:05,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {199#true} is VALID [2020-07-10 14:32:05,463 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:32:05,463 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {199#true} #455#return; {199#true} is VALID [2020-07-10 14:32:05,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:32:05,468 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {199#true} {199#true} #457#return; {199#true} is VALID [2020-07-10 14:32:05,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {199#true} is VALID [2020-07-10 14:32:05,483 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:32:05,483 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {199#true} #545#return; {199#true} is VALID [2020-07-10 14:32:05,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,493 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {199#true} is VALID [2020-07-10 14:32:05,494 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:32:05,494 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {199#true} is VALID [2020-07-10 14:32:05,495 INFO L263 TraceCheckUtils]: 0: Hoare triple {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {199#true} is VALID [2020-07-10 14:32:05,495 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {199#true} is VALID [2020-07-10 14:32:05,495 INFO L280 TraceCheckUtils]: 2: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:32:05,496 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {199#true} {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {199#true} is VALID [2020-07-10 14:32:05,496 INFO L280 TraceCheckUtils]: 4: Hoare triple {199#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {199#true} is VALID [2020-07-10 14:32:05,496 INFO L280 TraceCheckUtils]: 5: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:32:05,497 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {199#true} {200#false} #515#return; {200#false} is VALID [2020-07-10 14:32:05,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {199#true} is VALID [2020-07-10 14:32:05,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:32:05,502 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {200#false} #537#return; {200#false} is VALID [2020-07-10 14:32:05,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,506 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {199#true} is VALID [2020-07-10 14:32:05,506 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:32:05,507 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {200#false} #539#return; {200#false} is VALID [2020-07-10 14:32:05,512 INFO L263 TraceCheckUtils]: 0: Hoare triple {199#true} call ULTIMATE.init(); {229#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:32:05,513 INFO L280 TraceCheckUtils]: 1: Hoare triple {229#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {199#true} is VALID [2020-07-10 14:32:05,513 INFO L280 TraceCheckUtils]: 2: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:32:05,514 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {199#true} {199#true} #555#return; {199#true} is VALID [2020-07-10 14:32:05,514 INFO L263 TraceCheckUtils]: 4: Hoare triple {199#true} call #t~ret76 := main(); {199#true} is VALID [2020-07-10 14:32:05,514 INFO L280 TraceCheckUtils]: 5: Hoare triple {199#true} havoc ~retValue_acc~2;havoc ~tmp~0; {199#true} is VALID [2020-07-10 14:32:05,515 INFO L263 TraceCheckUtils]: 6: Hoare triple {199#true} call select_helpers(); {199#true} is VALID [2020-07-10 14:32:05,515 INFO L280 TraceCheckUtils]: 7: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:32:05,515 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {199#true} {199#true} #451#return; {199#true} is VALID [2020-07-10 14:32:05,516 INFO L263 TraceCheckUtils]: 9: Hoare triple {199#true} call select_features(); {199#true} is VALID [2020-07-10 14:32:05,516 INFO L280 TraceCheckUtils]: 10: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:32:05,516 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {199#true} {199#true} #453#return; {199#true} is VALID [2020-07-10 14:32:05,517 INFO L263 TraceCheckUtils]: 12: Hoare triple {199#true} call #t~ret1 := valid_product(); {199#true} is VALID [2020-07-10 14:32:05,517 INFO L280 TraceCheckUtils]: 13: Hoare triple {199#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {199#true} is VALID [2020-07-10 14:32:05,517 INFO L280 TraceCheckUtils]: 14: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:32:05,518 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {199#true} {199#true} #455#return; {199#true} is VALID [2020-07-10 14:32:05,518 INFO L280 TraceCheckUtils]: 16: Hoare triple {199#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {199#true} is VALID [2020-07-10 14:32:05,518 INFO L280 TraceCheckUtils]: 17: Hoare triple {199#true} assume 0 != ~tmp~0; {199#true} is VALID [2020-07-10 14:32:05,519 INFO L263 TraceCheckUtils]: 18: Hoare triple {199#true} call setup(); {199#true} is VALID [2020-07-10 14:32:05,519 INFO L280 TraceCheckUtils]: 19: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:32:05,519 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {199#true} {199#true} #457#return; {199#true} is VALID [2020-07-10 14:32:05,520 INFO L263 TraceCheckUtils]: 21: Hoare triple {199#true} call runTest(); {199#true} is VALID [2020-07-10 14:32:05,521 INFO L263 TraceCheckUtils]: 22: Hoare triple {199#true} call __utac_acc__Specification5_spec__1(); {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:05,521 INFO L280 TraceCheckUtils]: 23: Hoare triple {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {199#true} is VALID [2020-07-10 14:32:05,521 INFO L280 TraceCheckUtils]: 24: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:32:05,522 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {199#true} {199#true} #545#return; {199#true} is VALID [2020-07-10 14:32:05,522 INFO L263 TraceCheckUtils]: 26: Hoare triple {199#true} call test(); {199#true} is VALID [2020-07-10 14:32:05,522 INFO L280 TraceCheckUtils]: 27: Hoare triple {199#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {199#true} is VALID [2020-07-10 14:32:05,523 INFO L280 TraceCheckUtils]: 28: Hoare triple {199#true} assume !true; {200#false} is VALID [2020-07-10 14:32:05,524 INFO L263 TraceCheckUtils]: 29: Hoare triple {200#false} call cleanup(); {200#false} is VALID [2020-07-10 14:32:05,524 INFO L280 TraceCheckUtils]: 30: Hoare triple {200#false} havoc ~i~0;havoc ~__cil_tmp2~0; {200#false} is VALID [2020-07-10 14:32:05,524 INFO L263 TraceCheckUtils]: 31: Hoare triple {200#false} call timeShift(); {200#false} is VALID [2020-07-10 14:32:05,525 INFO L263 TraceCheckUtils]: 32: Hoare triple {200#false} call __utac_acc__Specification5_spec__2(); {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:05,525 INFO L263 TraceCheckUtils]: 33: Hoare triple {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {199#true} is VALID [2020-07-10 14:32:05,525 INFO L280 TraceCheckUtils]: 34: Hoare triple {199#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {199#true} is VALID [2020-07-10 14:32:05,526 INFO L280 TraceCheckUtils]: 35: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:32:05,526 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {199#true} {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {199#true} is VALID [2020-07-10 14:32:05,526 INFO L280 TraceCheckUtils]: 37: Hoare triple {199#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {199#true} is VALID [2020-07-10 14:32:05,527 INFO L280 TraceCheckUtils]: 38: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:32:05,527 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {199#true} {200#false} #515#return; {200#false} is VALID [2020-07-10 14:32:05,527 INFO L280 TraceCheckUtils]: 40: Hoare triple {200#false} assume !(0 != ~pumpRunning~0); {200#false} is VALID [2020-07-10 14:32:05,528 INFO L280 TraceCheckUtils]: 41: Hoare triple {200#false} assume !(0 != ~systemActive~0); {200#false} is VALID [2020-07-10 14:32:05,528 INFO L263 TraceCheckUtils]: 42: Hoare triple {200#false} call __utac_acc__Specification5_spec__3(); {200#false} is VALID [2020-07-10 14:32:05,528 INFO L280 TraceCheckUtils]: 43: Hoare triple {200#false} havoc ~tmp~4;havoc ~tmp___0~0; {200#false} is VALID [2020-07-10 14:32:05,529 INFO L263 TraceCheckUtils]: 44: Hoare triple {200#false} call #t~ret48 := getWaterLevel(); {199#true} is VALID [2020-07-10 14:32:05,529 INFO L280 TraceCheckUtils]: 45: Hoare triple {199#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {199#true} is VALID [2020-07-10 14:32:05,529 INFO L280 TraceCheckUtils]: 46: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:32:05,530 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {199#true} {200#false} #537#return; {200#false} is VALID [2020-07-10 14:32:05,530 INFO L280 TraceCheckUtils]: 48: Hoare triple {200#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {200#false} is VALID [2020-07-10 14:32:05,530 INFO L280 TraceCheckUtils]: 49: Hoare triple {200#false} assume 2 != ~tmp~4; {200#false} is VALID [2020-07-10 14:32:05,530 INFO L263 TraceCheckUtils]: 50: Hoare triple {200#false} call #t~ret49 := isPumpRunning(); {199#true} is VALID [2020-07-10 14:32:05,531 INFO L280 TraceCheckUtils]: 51: Hoare triple {199#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {199#true} is VALID [2020-07-10 14:32:05,531 INFO L280 TraceCheckUtils]: 52: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:32:05,531 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {199#true} {200#false} #539#return; {200#false} is VALID [2020-07-10 14:32:05,532 INFO L280 TraceCheckUtils]: 54: Hoare triple {200#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {200#false} is VALID [2020-07-10 14:32:05,532 INFO L280 TraceCheckUtils]: 55: Hoare triple {200#false} assume 0 != ~tmp___0~0; {200#false} is VALID [2020-07-10 14:32:05,532 INFO L280 TraceCheckUtils]: 56: Hoare triple {200#false} assume 0 == ~switchedOnBeforeTS~0; {200#false} is VALID [2020-07-10 14:32:05,533 INFO L263 TraceCheckUtils]: 57: Hoare triple {200#false} call __automaton_fail(); {200#false} is VALID [2020-07-10 14:32:05,533 INFO L280 TraceCheckUtils]: 58: Hoare triple {200#false} assume !false; {200#false} is VALID [2020-07-10 14:32:05,542 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:32:05,543 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [339071329] [2020-07-10 14:32:05,544 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:32:05,545 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 14:32:05,545 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [551394526] [2020-07-10 14:32:05,552 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:32:05,556 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:32:05,560 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 14:32:05,676 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:05,677 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 14:32:05,677 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:32:05,686 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 14:32:05,687 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:32:05,689 INFO L87 Difference]: Start difference. First operand 196 states. Second operand 4 states. [2020-07-10 14:32:10,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:10,619 INFO L93 Difference]: Finished difference Result 335 states and 423 transitions. [2020-07-10 14:32:10,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 14:32:10,620 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:32:10,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:32:10,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:32:10,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 423 transitions. [2020-07-10 14:32:10,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:32:10,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 423 transitions. [2020-07-10 14:32:10,695 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 423 transitions. [2020-07-10 14:32:12,027 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 423 edges. 423 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:12,053 INFO L225 Difference]: With dead ends: 335 [2020-07-10 14:32:12,054 INFO L226 Difference]: Without dead ends: 183 [2020-07-10 14:32:12,059 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:32:12,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 183 states. [2020-07-10 14:32:13,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 183 to 153. [2020-07-10 14:32:13,630 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:32:13,631 INFO L82 GeneralOperation]: Start isEquivalent. First operand 183 states. Second operand 153 states. [2020-07-10 14:32:13,631 INFO L74 IsIncluded]: Start isIncluded. First operand 183 states. Second operand 153 states. [2020-07-10 14:32:13,632 INFO L87 Difference]: Start difference. First operand 183 states. Second operand 153 states. [2020-07-10 14:32:13,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:13,647 INFO L93 Difference]: Finished difference Result 183 states and 223 transitions. [2020-07-10 14:32:13,648 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 223 transitions. [2020-07-10 14:32:13,651 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:13,651 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:13,651 INFO L74 IsIncluded]: Start isIncluded. First operand 153 states. Second operand 183 states. [2020-07-10 14:32:13,652 INFO L87 Difference]: Start difference. First operand 153 states. Second operand 183 states. [2020-07-10 14:32:13,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:13,667 INFO L93 Difference]: Finished difference Result 183 states and 223 transitions. [2020-07-10 14:32:13,667 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 223 transitions. [2020-07-10 14:32:13,670 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:13,671 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:13,671 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:32:13,671 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:32:13,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 153 states. [2020-07-10 14:32:13,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 153 states and 178 transitions. [2020-07-10 14:32:13,682 INFO L78 Accepts]: Start accepts. Automaton has 153 states and 178 transitions. Word has length 59 [2020-07-10 14:32:13,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:32:13,682 INFO L479 AbstractCegarLoop]: Abstraction has 153 states and 178 transitions. [2020-07-10 14:32:13,682 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 14:32:13,683 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 178 transitions. [2020-07-10 14:32:13,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-10 14:32:13,685 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:32:13,685 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:32:13,686 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:32:13,686 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:32:13,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:32:13,687 INFO L82 PathProgramCache]: Analyzing trace with hash 1126861649, now seen corresponding path program 1 times [2020-07-10 14:32:13,687 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:32:13,687 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1942413639] [2020-07-10 14:32:13,687 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:32:13,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:14,156 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:32:14,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:14,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {1314#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:32:14,299 INFO L280 TraceCheckUtils]: 1: Hoare triple {1285#(= 1 ~systemActive~0)} assume true; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:32:14,300 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1285#(= 1 ~systemActive~0)} {1280#true} #555#return; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:32:14,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:14,305 INFO L280 TraceCheckUtils]: 0: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-10 14:32:14,306 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1280#true} {1285#(= 1 ~systemActive~0)} #451#return; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:32:14,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:14,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-10 14:32:14,310 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1280#true} {1285#(= 1 ~systemActive~0)} #453#return; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:32:14,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:14,379 INFO L280 TraceCheckUtils]: 0: Hoare triple {1280#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:32:14,379 INFO L280 TraceCheckUtils]: 1: Hoare triple {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:32:14,380 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {1285#(= 1 ~systemActive~0)} #455#return; {1293#(= |main_#t~ret1| ~systemActive~0)} is VALID [2020-07-10 14:32:14,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:14,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-10 14:32:14,389 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1280#true} {1295#(not (= 0 ~systemActive~0))} #457#return; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:32:14,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:14,409 INFO L280 TraceCheckUtils]: 0: Hoare triple {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1280#true} is VALID [2020-07-10 14:32:14,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-10 14:32:14,411 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1280#true} {1295#(not (= 0 ~systemActive~0))} #545#return; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:32:14,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:14,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:14,419 INFO L280 TraceCheckUtils]: 0: Hoare triple {1280#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {1280#true} is VALID [2020-07-10 14:32:14,420 INFO L280 TraceCheckUtils]: 1: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-10 14:32:14,420 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1280#true} {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {1280#true} is VALID [2020-07-10 14:32:14,421 INFO L263 TraceCheckUtils]: 0: Hoare triple {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {1280#true} is VALID [2020-07-10 14:32:14,421 INFO L280 TraceCheckUtils]: 1: Hoare triple {1280#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {1280#true} is VALID [2020-07-10 14:32:14,421 INFO L280 TraceCheckUtils]: 2: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-10 14:32:14,422 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1280#true} {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {1280#true} is VALID [2020-07-10 14:32:14,422 INFO L280 TraceCheckUtils]: 4: Hoare triple {1280#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {1280#true} is VALID [2020-07-10 14:32:14,422 INFO L280 TraceCheckUtils]: 5: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-10 14:32:14,423 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1280#true} {1295#(not (= 0 ~systemActive~0))} #515#return; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:32:14,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:14,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {1280#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {1280#true} is VALID [2020-07-10 14:32:14,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-10 14:32:14,427 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1280#true} {1281#false} #537#return; {1281#false} is VALID [2020-07-10 14:32:14,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:14,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {1280#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {1280#true} is VALID [2020-07-10 14:32:14,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-10 14:32:14,432 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1280#true} {1281#false} #539#return; {1281#false} is VALID [2020-07-10 14:32:14,436 INFO L263 TraceCheckUtils]: 0: Hoare triple {1280#true} call ULTIMATE.init(); {1314#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:32:14,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {1314#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:32:14,444 INFO L280 TraceCheckUtils]: 2: Hoare triple {1285#(= 1 ~systemActive~0)} assume true; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:32:14,445 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1285#(= 1 ~systemActive~0)} {1280#true} #555#return; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:32:14,445 INFO L263 TraceCheckUtils]: 4: Hoare triple {1285#(= 1 ~systemActive~0)} call #t~ret76 := main(); {1285#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:32:14,446 INFO L280 TraceCheckUtils]: 5: Hoare triple {1285#(= 1 ~systemActive~0)} havoc ~retValue_acc~2;havoc ~tmp~0; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:32:14,446 INFO L263 TraceCheckUtils]: 6: Hoare triple {1285#(= 1 ~systemActive~0)} call select_helpers(); {1280#true} is VALID [2020-07-10 14:32:14,446 INFO L280 TraceCheckUtils]: 7: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-10 14:32:14,447 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1280#true} {1285#(= 1 ~systemActive~0)} #451#return; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:32:14,448 INFO L263 TraceCheckUtils]: 9: Hoare triple {1285#(= 1 ~systemActive~0)} call select_features(); {1280#true} is VALID [2020-07-10 14:32:14,448 INFO L280 TraceCheckUtils]: 10: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-10 14:32:14,449 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1280#true} {1285#(= 1 ~systemActive~0)} #453#return; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:32:14,449 INFO L263 TraceCheckUtils]: 12: Hoare triple {1285#(= 1 ~systemActive~0)} call #t~ret1 := valid_product(); {1280#true} is VALID [2020-07-10 14:32:14,450 INFO L280 TraceCheckUtils]: 13: Hoare triple {1280#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:32:14,450 INFO L280 TraceCheckUtils]: 14: Hoare triple {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:32:14,452 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {1285#(= 1 ~systemActive~0)} #455#return; {1293#(= |main_#t~ret1| ~systemActive~0)} is VALID [2020-07-10 14:32:14,452 INFO L280 TraceCheckUtils]: 16: Hoare triple {1293#(= |main_#t~ret1| ~systemActive~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {1294#(= main_~tmp~0 ~systemActive~0)} is VALID [2020-07-10 14:32:14,453 INFO L280 TraceCheckUtils]: 17: Hoare triple {1294#(= main_~tmp~0 ~systemActive~0)} assume 0 != ~tmp~0; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:32:14,453 INFO L263 TraceCheckUtils]: 18: Hoare triple {1295#(not (= 0 ~systemActive~0))} call setup(); {1280#true} is VALID [2020-07-10 14:32:14,454 INFO L280 TraceCheckUtils]: 19: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-10 14:32:14,454 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1280#true} {1295#(not (= 0 ~systemActive~0))} #457#return; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:32:14,455 INFO L263 TraceCheckUtils]: 21: Hoare triple {1295#(not (= 0 ~systemActive~0))} call runTest(); {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:32:14,456 INFO L263 TraceCheckUtils]: 22: Hoare triple {1295#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:14,456 INFO L280 TraceCheckUtils]: 23: Hoare triple {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1280#true} is VALID [2020-07-10 14:32:14,456 INFO L280 TraceCheckUtils]: 24: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-10 14:32:14,457 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1280#true} {1295#(not (= 0 ~systemActive~0))} #545#return; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:32:14,458 INFO L263 TraceCheckUtils]: 26: Hoare triple {1295#(not (= 0 ~systemActive~0))} call test(); {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:32:14,459 INFO L280 TraceCheckUtils]: 27: Hoare triple {1295#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:32:14,459 INFO L280 TraceCheckUtils]: 28: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume !false; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:32:14,460 INFO L280 TraceCheckUtils]: 29: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:32:14,461 INFO L280 TraceCheckUtils]: 30: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:32:14,461 INFO L280 TraceCheckUtils]: 31: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~5); {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:32:14,462 INFO L280 TraceCheckUtils]: 32: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:32:14,463 INFO L280 TraceCheckUtils]: 33: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:32:14,463 INFO L280 TraceCheckUtils]: 34: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:32:14,464 INFO L280 TraceCheckUtils]: 35: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:32:14,465 INFO L263 TraceCheckUtils]: 36: Hoare triple {1295#(not (= 0 ~systemActive~0))} call timeShift(); {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:32:14,465 INFO L263 TraceCheckUtils]: 37: Hoare triple {1295#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:14,466 INFO L263 TraceCheckUtils]: 38: Hoare triple {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {1280#true} is VALID [2020-07-10 14:32:14,466 INFO L280 TraceCheckUtils]: 39: Hoare triple {1280#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {1280#true} is VALID [2020-07-10 14:32:14,466 INFO L280 TraceCheckUtils]: 40: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-10 14:32:14,467 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1280#true} {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {1280#true} is VALID [2020-07-10 14:32:14,467 INFO L280 TraceCheckUtils]: 42: Hoare triple {1280#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {1280#true} is VALID [2020-07-10 14:32:14,467 INFO L280 TraceCheckUtils]: 43: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-10 14:32:14,468 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1280#true} {1295#(not (= 0 ~systemActive~0))} #515#return; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:32:14,468 INFO L280 TraceCheckUtils]: 45: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:32:14,469 INFO L280 TraceCheckUtils]: 46: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1281#false} is VALID [2020-07-10 14:32:14,469 INFO L263 TraceCheckUtils]: 47: Hoare triple {1281#false} call __utac_acc__Specification5_spec__3(); {1281#false} is VALID [2020-07-10 14:32:14,470 INFO L280 TraceCheckUtils]: 48: Hoare triple {1281#false} havoc ~tmp~4;havoc ~tmp___0~0; {1281#false} is VALID [2020-07-10 14:32:14,470 INFO L263 TraceCheckUtils]: 49: Hoare triple {1281#false} call #t~ret48 := getWaterLevel(); {1280#true} is VALID [2020-07-10 14:32:14,470 INFO L280 TraceCheckUtils]: 50: Hoare triple {1280#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {1280#true} is VALID [2020-07-10 14:32:14,471 INFO L280 TraceCheckUtils]: 51: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-10 14:32:14,471 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1280#true} {1281#false} #537#return; {1281#false} is VALID [2020-07-10 14:32:14,471 INFO L280 TraceCheckUtils]: 53: Hoare triple {1281#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {1281#false} is VALID [2020-07-10 14:32:14,471 INFO L280 TraceCheckUtils]: 54: Hoare triple {1281#false} assume 2 != ~tmp~4; {1281#false} is VALID [2020-07-10 14:32:14,472 INFO L263 TraceCheckUtils]: 55: Hoare triple {1281#false} call #t~ret49 := isPumpRunning(); {1280#true} is VALID [2020-07-10 14:32:14,472 INFO L280 TraceCheckUtils]: 56: Hoare triple {1280#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {1280#true} is VALID [2020-07-10 14:32:14,472 INFO L280 TraceCheckUtils]: 57: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-10 14:32:14,472 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1280#true} {1281#false} #539#return; {1281#false} is VALID [2020-07-10 14:32:14,473 INFO L280 TraceCheckUtils]: 59: Hoare triple {1281#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {1281#false} is VALID [2020-07-10 14:32:14,473 INFO L280 TraceCheckUtils]: 60: Hoare triple {1281#false} assume 0 != ~tmp___0~0; {1281#false} is VALID [2020-07-10 14:32:14,473 INFO L280 TraceCheckUtils]: 61: Hoare triple {1281#false} assume 0 == ~switchedOnBeforeTS~0; {1281#false} is VALID [2020-07-10 14:32:14,473 INFO L263 TraceCheckUtils]: 62: Hoare triple {1281#false} call __automaton_fail(); {1281#false} is VALID [2020-07-10 14:32:14,474 INFO L280 TraceCheckUtils]: 63: Hoare triple {1281#false} assume !false; {1281#false} is VALID [2020-07-10 14:32:14,485 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:32:14,485 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1942413639] [2020-07-10 14:32:14,486 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:32:14,486 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:32:14,486 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229891795] [2020-07-10 14:32:14,488 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:32:14,489 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:32:14,489 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:32:14,592 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:14,592 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:32:14,593 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:32:14,593 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:32:14,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:32:14,594 INFO L87 Difference]: Start difference. First operand 153 states and 178 transitions. Second operand 9 states. [2020-07-10 14:32:15,464 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:32:16,525 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:32:16,925 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:32:17,259 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:32:25,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:25,792 INFO L93 Difference]: Finished difference Result 308 states and 378 transitions. [2020-07-10 14:32:25,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-10 14:32:25,792 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:32:25,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:32:25,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:32:25,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 378 transitions. [2020-07-10 14:32:25,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:32:25,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 378 transitions. [2020-07-10 14:32:25,813 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 378 transitions. [2020-07-10 14:32:26,975 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 378 edges. 378 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:26,984 INFO L225 Difference]: With dead ends: 308 [2020-07-10 14:32:26,984 INFO L226 Difference]: Without dead ends: 183 [2020-07-10 14:32:26,986 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:32:26,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 183 states. [2020-07-10 14:32:28,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 183 to 153. [2020-07-10 14:32:28,573 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:32:28,573 INFO L82 GeneralOperation]: Start isEquivalent. First operand 183 states. Second operand 153 states. [2020-07-10 14:32:28,573 INFO L74 IsIncluded]: Start isIncluded. First operand 183 states. Second operand 153 states. [2020-07-10 14:32:28,574 INFO L87 Difference]: Start difference. First operand 183 states. Second operand 153 states. [2020-07-10 14:32:28,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:28,586 INFO L93 Difference]: Finished difference Result 183 states and 222 transitions. [2020-07-10 14:32:28,586 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 222 transitions. [2020-07-10 14:32:28,587 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:28,588 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:28,588 INFO L74 IsIncluded]: Start isIncluded. First operand 153 states. Second operand 183 states. [2020-07-10 14:32:28,588 INFO L87 Difference]: Start difference. First operand 153 states. Second operand 183 states. [2020-07-10 14:32:28,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:28,598 INFO L93 Difference]: Finished difference Result 183 states and 222 transitions. [2020-07-10 14:32:28,598 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 222 transitions. [2020-07-10 14:32:28,599 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:28,599 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:28,599 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:32:28,600 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:32:28,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 153 states. [2020-07-10 14:32:28,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 153 states and 177 transitions. [2020-07-10 14:32:28,607 INFO L78 Accepts]: Start accepts. Automaton has 153 states and 177 transitions. Word has length 64 [2020-07-10 14:32:28,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:32:28,607 INFO L479 AbstractCegarLoop]: Abstraction has 153 states and 177 transitions. [2020-07-10 14:32:28,607 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:32:28,608 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 177 transitions. [2020-07-10 14:32:28,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-07-10 14:32:28,610 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:32:28,610 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] [2020-07-10 14:32:28,611 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:32:28,611 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:32:28,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:32:28,611 INFO L82 PathProgramCache]: Analyzing trace with hash -1745445590, now seen corresponding path program 1 times [2020-07-10 14:32:28,611 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:32:28,612 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1777370972] [2020-07-10 14:32:28,612 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:32:28,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:28,983 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:32:29,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:29,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {2391#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume true; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,079 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2353#(= 0 ~pumpRunning~0)} {2348#true} #555#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:29,085 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,086 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #451#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:29,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,090 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #453#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:29,106 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {2348#true} is VALID [2020-07-10 14:32:29,107 INFO L280 TraceCheckUtils]: 1: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,107 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #455#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:29,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,116 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #457#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:29,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2348#true} is VALID [2020-07-10 14:32:29,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,135 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #545#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:29,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:29,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {2348#true} is VALID [2020-07-10 14:32:29,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,145 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2348#true} {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {2348#true} is VALID [2020-07-10 14:32:29,146 INFO L263 TraceCheckUtils]: 0: Hoare triple {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {2348#true} is VALID [2020-07-10 14:32:29,146 INFO L280 TraceCheckUtils]: 1: Hoare triple {2348#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {2348#true} is VALID [2020-07-10 14:32:29,146 INFO L280 TraceCheckUtils]: 2: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,147 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2348#true} {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {2348#true} is VALID [2020-07-10 14:32:29,147 INFO L280 TraceCheckUtils]: 4: Hoare triple {2348#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {2348#true} is VALID [2020-07-10 14:32:29,147 INFO L280 TraceCheckUtils]: 5: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,148 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #515#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:29,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:29,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:29,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,199 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2348#true} {2404#(not (= 0 |old(~pumpRunning~0)|))} #533#return; {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:32:29,199 INFO L280 TraceCheckUtils]: 0: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:29,200 INFO L280 TraceCheckUtils]: 1: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:32:29,200 INFO L263 TraceCheckUtils]: 2: Hoare triple {2404#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2348#true} is VALID [2020-07-10 14:32:29,201 INFO L280 TraceCheckUtils]: 3: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,201 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2348#true} {2404#(not (= 0 |old(~pumpRunning~0)|))} #533#return; {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:32:29,201 INFO L280 TraceCheckUtils]: 5: Hoare triple {2404#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:32:29,203 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2404#(not (= 0 |old(~pumpRunning~0)|))} {2353#(= 0 ~pumpRunning~0)} #499#return; {2349#false} is VALID [2020-07-10 14:32:29,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {2348#true} is VALID [2020-07-10 14:32:29,206 INFO L280 TraceCheckUtils]: 1: Hoare triple {2348#true} assume !(0 != ~pumpRunning~0); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,208 INFO L263 TraceCheckUtils]: 2: Hoare triple {2353#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:29,210 INFO L280 TraceCheckUtils]: 3: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:29,213 INFO L280 TraceCheckUtils]: 4: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:32:29,214 INFO L263 TraceCheckUtils]: 5: Hoare triple {2404#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2348#true} is VALID [2020-07-10 14:32:29,214 INFO L280 TraceCheckUtils]: 6: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,215 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2348#true} {2404#(not (= 0 |old(~pumpRunning~0)|))} #533#return; {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:32:29,216 INFO L280 TraceCheckUtils]: 8: Hoare triple {2404#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:32:29,217 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2404#(not (= 0 |old(~pumpRunning~0)|))} {2353#(= 0 ~pumpRunning~0)} #499#return; {2349#false} is VALID [2020-07-10 14:32:29,217 INFO L280 TraceCheckUtils]: 10: Hoare triple {2349#false} assume true; {2349#false} is VALID [2020-07-10 14:32:29,217 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2349#false} {2353#(= 0 ~pumpRunning~0)} #519#return; {2349#false} is VALID [2020-07-10 14:32:29,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:29,221 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {2348#true} is VALID [2020-07-10 14:32:29,222 INFO L280 TraceCheckUtils]: 1: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,222 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2348#true} {2349#false} #537#return; {2349#false} is VALID [2020-07-10 14:32:29,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:29,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {2348#true} is VALID [2020-07-10 14:32:29,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,227 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2348#true} {2349#false} #539#return; {2349#false} is VALID [2020-07-10 14:32:29,232 INFO L263 TraceCheckUtils]: 0: Hoare triple {2348#true} call ULTIMATE.init(); {2391#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:32:29,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {2391#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,241 INFO L280 TraceCheckUtils]: 2: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume true; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,242 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2353#(= 0 ~pumpRunning~0)} {2348#true} #555#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,243 INFO L263 TraceCheckUtils]: 4: Hoare triple {2353#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,244 INFO L280 TraceCheckUtils]: 5: Hoare triple {2353#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~2;havoc ~tmp~0; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,244 INFO L263 TraceCheckUtils]: 6: Hoare triple {2353#(= 0 ~pumpRunning~0)} call select_helpers(); {2348#true} is VALID [2020-07-10 14:32:29,244 INFO L280 TraceCheckUtils]: 7: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,245 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #451#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,245 INFO L263 TraceCheckUtils]: 9: Hoare triple {2353#(= 0 ~pumpRunning~0)} call select_features(); {2348#true} is VALID [2020-07-10 14:32:29,246 INFO L280 TraceCheckUtils]: 10: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,247 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #453#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,247 INFO L263 TraceCheckUtils]: 12: Hoare triple {2353#(= 0 ~pumpRunning~0)} call #t~ret1 := valid_product(); {2348#true} is VALID [2020-07-10 14:32:29,248 INFO L280 TraceCheckUtils]: 13: Hoare triple {2348#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {2348#true} is VALID [2020-07-10 14:32:29,248 INFO L280 TraceCheckUtils]: 14: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,249 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #455#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,250 INFO L280 TraceCheckUtils]: 16: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,251 INFO L280 TraceCheckUtils]: 17: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,251 INFO L263 TraceCheckUtils]: 18: Hoare triple {2353#(= 0 ~pumpRunning~0)} call setup(); {2348#true} is VALID [2020-07-10 14:32:29,251 INFO L280 TraceCheckUtils]: 19: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,252 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #457#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,253 INFO L263 TraceCheckUtils]: 21: Hoare triple {2353#(= 0 ~pumpRunning~0)} call runTest(); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,254 INFO L263 TraceCheckUtils]: 22: Hoare triple {2353#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:29,255 INFO L280 TraceCheckUtils]: 23: Hoare triple {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2348#true} is VALID [2020-07-10 14:32:29,255 INFO L280 TraceCheckUtils]: 24: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,256 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #545#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,257 INFO L263 TraceCheckUtils]: 26: Hoare triple {2353#(= 0 ~pumpRunning~0)} call test(); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,257 INFO L280 TraceCheckUtils]: 27: Hoare triple {2353#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,258 INFO L280 TraceCheckUtils]: 28: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume !false; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,259 INFO L280 TraceCheckUtils]: 29: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,259 INFO L280 TraceCheckUtils]: 30: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,260 INFO L280 TraceCheckUtils]: 31: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,261 INFO L280 TraceCheckUtils]: 32: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,261 INFO L280 TraceCheckUtils]: 33: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,262 INFO L280 TraceCheckUtils]: 34: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,263 INFO L280 TraceCheckUtils]: 35: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,263 INFO L263 TraceCheckUtils]: 36: Hoare triple {2353#(= 0 ~pumpRunning~0)} call timeShift(); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,264 INFO L263 TraceCheckUtils]: 37: Hoare triple {2353#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:29,265 INFO L263 TraceCheckUtils]: 38: Hoare triple {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {2348#true} is VALID [2020-07-10 14:32:29,265 INFO L280 TraceCheckUtils]: 39: Hoare triple {2348#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {2348#true} is VALID [2020-07-10 14:32:29,265 INFO L280 TraceCheckUtils]: 40: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,266 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2348#true} {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {2348#true} is VALID [2020-07-10 14:32:29,266 INFO L280 TraceCheckUtils]: 42: Hoare triple {2348#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {2348#true} is VALID [2020-07-10 14:32:29,266 INFO L280 TraceCheckUtils]: 43: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,267 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #515#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,268 INFO L280 TraceCheckUtils]: 45: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,268 INFO L280 TraceCheckUtils]: 46: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,269 INFO L263 TraceCheckUtils]: 47: Hoare triple {2353#(= 0 ~pumpRunning~0)} call processEnvironment(); {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:29,270 INFO L280 TraceCheckUtils]: 48: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {2348#true} is VALID [2020-07-10 14:32:29,270 INFO L280 TraceCheckUtils]: 49: Hoare triple {2348#true} assume !(0 != ~pumpRunning~0); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:29,271 INFO L263 TraceCheckUtils]: 50: Hoare triple {2353#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:29,272 INFO L280 TraceCheckUtils]: 51: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:29,273 INFO L280 TraceCheckUtils]: 52: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:32:29,273 INFO L263 TraceCheckUtils]: 53: Hoare triple {2404#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2348#true} is VALID [2020-07-10 14:32:29,273 INFO L280 TraceCheckUtils]: 54: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,274 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2348#true} {2404#(not (= 0 |old(~pumpRunning~0)|))} #533#return; {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:32:29,275 INFO L280 TraceCheckUtils]: 56: Hoare triple {2404#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:32:29,275 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {2404#(not (= 0 |old(~pumpRunning~0)|))} {2353#(= 0 ~pumpRunning~0)} #499#return; {2349#false} is VALID [2020-07-10 14:32:29,276 INFO L280 TraceCheckUtils]: 58: Hoare triple {2349#false} assume true; {2349#false} is VALID [2020-07-10 14:32:29,276 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2349#false} {2353#(= 0 ~pumpRunning~0)} #519#return; {2349#false} is VALID [2020-07-10 14:32:29,276 INFO L263 TraceCheckUtils]: 60: Hoare triple {2349#false} call __utac_acc__Specification5_spec__3(); {2349#false} is VALID [2020-07-10 14:32:29,277 INFO L280 TraceCheckUtils]: 61: Hoare triple {2349#false} havoc ~tmp~4;havoc ~tmp___0~0; {2349#false} is VALID [2020-07-10 14:32:29,277 INFO L263 TraceCheckUtils]: 62: Hoare triple {2349#false} call #t~ret48 := getWaterLevel(); {2348#true} is VALID [2020-07-10 14:32:29,277 INFO L280 TraceCheckUtils]: 63: Hoare triple {2348#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {2348#true} is VALID [2020-07-10 14:32:29,277 INFO L280 TraceCheckUtils]: 64: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,278 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {2348#true} {2349#false} #537#return; {2349#false} is VALID [2020-07-10 14:32:29,278 INFO L280 TraceCheckUtils]: 66: Hoare triple {2349#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {2349#false} is VALID [2020-07-10 14:32:29,278 INFO L280 TraceCheckUtils]: 67: Hoare triple {2349#false} assume 2 != ~tmp~4; {2349#false} is VALID [2020-07-10 14:32:29,279 INFO L263 TraceCheckUtils]: 68: Hoare triple {2349#false} call #t~ret49 := isPumpRunning(); {2348#true} is VALID [2020-07-10 14:32:29,279 INFO L280 TraceCheckUtils]: 69: Hoare triple {2348#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {2348#true} is VALID [2020-07-10 14:32:29,279 INFO L280 TraceCheckUtils]: 70: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-10 14:32:29,280 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {2348#true} {2349#false} #539#return; {2349#false} is VALID [2020-07-10 14:32:29,280 INFO L280 TraceCheckUtils]: 72: Hoare triple {2349#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {2349#false} is VALID [2020-07-10 14:32:29,280 INFO L280 TraceCheckUtils]: 73: Hoare triple {2349#false} assume 0 != ~tmp___0~0; {2349#false} is VALID [2020-07-10 14:32:29,281 INFO L280 TraceCheckUtils]: 74: Hoare triple {2349#false} assume 0 == ~switchedOnBeforeTS~0; {2349#false} is VALID [2020-07-10 14:32:29,281 INFO L263 TraceCheckUtils]: 75: Hoare triple {2349#false} call __automaton_fail(); {2349#false} is VALID [2020-07-10 14:32:29,281 INFO L280 TraceCheckUtils]: 76: Hoare triple {2349#false} assume !false; {2349#false} is VALID [2020-07-10 14:32:29,297 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:32:29,297 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1777370972] [2020-07-10 14:32:29,298 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:32:29,298 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 14:32:29,298 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2093853088] [2020-07-10 14:32:29,299 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 77 [2020-07-10 14:32:29,299 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:32:29,299 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 14:32:29,411 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:29,411 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 14:32:29,412 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:32:29,412 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 14:32:29,412 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:32:29,413 INFO L87 Difference]: Start difference. First operand 153 states and 177 transitions. Second operand 7 states. [2020-07-10 14:32:30,205 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:32:37,764 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:32:41,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:41,414 INFO L93 Difference]: Finished difference Result 445 states and 574 transitions. [2020-07-10 14:32:41,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:32:41,414 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 77 [2020-07-10 14:32:41,415 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:32:41,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:32:41,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 574 transitions. [2020-07-10 14:32:41,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:32:41,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 574 transitions. [2020-07-10 14:32:41,445 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 574 transitions. [2020-07-10 14:32:43,204 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 574 edges. 574 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:43,217 INFO L225 Difference]: With dead ends: 445 [2020-07-10 14:32:43,218 INFO L226 Difference]: Without dead ends: 320 [2020-07-10 14:32:43,219 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:32:43,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 320 states. [2020-07-10 14:32:45,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 320 to 259. [2020-07-10 14:32:45,490 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:32:45,490 INFO L82 GeneralOperation]: Start isEquivalent. First operand 320 states. Second operand 259 states. [2020-07-10 14:32:45,490 INFO L74 IsIncluded]: Start isIncluded. First operand 320 states. Second operand 259 states. [2020-07-10 14:32:45,491 INFO L87 Difference]: Start difference. First operand 320 states. Second operand 259 states. [2020-07-10 14:32:45,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:45,509 INFO L93 Difference]: Finished difference Result 320 states and 402 transitions. [2020-07-10 14:32:45,510 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 402 transitions. [2020-07-10 14:32:45,512 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:45,512 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:45,512 INFO L74 IsIncluded]: Start isIncluded. First operand 259 states. Second operand 320 states. [2020-07-10 14:32:45,512 INFO L87 Difference]: Start difference. First operand 259 states. Second operand 320 states. [2020-07-10 14:32:45,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:45,529 INFO L93 Difference]: Finished difference Result 320 states and 402 transitions. [2020-07-10 14:32:45,529 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 402 transitions. [2020-07-10 14:32:45,531 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:45,531 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:45,532 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:32:45,532 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:32:45,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2020-07-10 14:32:45,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 309 transitions. [2020-07-10 14:32:45,544 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 309 transitions. Word has length 77 [2020-07-10 14:32:45,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:32:45,545 INFO L479 AbstractCegarLoop]: Abstraction has 259 states and 309 transitions. [2020-07-10 14:32:45,545 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 14:32:45,545 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 309 transitions. [2020-07-10 14:32:45,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2020-07-10 14:32:45,546 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:32:45,547 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] [2020-07-10 14:32:45,547 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 14:32:45,547 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:32:45,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:32:45,548 INFO L82 PathProgramCache]: Analyzing trace with hash 1046865649, now seen corresponding path program 1 times [2020-07-10 14:32:45,548 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:32:45,548 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [254486136] [2020-07-10 14:32:45,548 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:32:45,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,880 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:32:45,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {4103#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {4046#true} is VALID [2020-07-10 14:32:45,940 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:45,940 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4046#true} {4046#true} #555#return; {4046#true} is VALID [2020-07-10 14:32:45,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:45,943 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4046#true} {4046#true} #451#return; {4046#true} is VALID [2020-07-10 14:32:45,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:45,951 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4046#true} {4046#true} #453#return; {4046#true} is VALID [2020-07-10 14:32:45,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {4046#true} is VALID [2020-07-10 14:32:45,957 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:45,957 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4046#true} {4046#true} #455#return; {4046#true} is VALID [2020-07-10 14:32:45,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:45,960 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4046#true} {4046#true} #457#return; {4046#true} is VALID [2020-07-10 14:32:45,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4046#true} is VALID [2020-07-10 14:32:45,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:45,973 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4046#true} {4046#true} #545#return; {4046#true} is VALID [2020-07-10 14:32:45,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {4046#true} is VALID [2020-07-10 14:32:45,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:45,983 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4046#true} {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {4046#true} is VALID [2020-07-10 14:32:45,983 INFO L263 TraceCheckUtils]: 0: Hoare triple {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {4046#true} is VALID [2020-07-10 14:32:45,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {4046#true} is VALID [2020-07-10 14:32:45,984 INFO L280 TraceCheckUtils]: 2: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:45,984 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4046#true} {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {4046#true} is VALID [2020-07-10 14:32:45,984 INFO L280 TraceCheckUtils]: 4: Hoare triple {4046#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {4046#true} is VALID [2020-07-10 14:32:45,984 INFO L280 TraceCheckUtils]: 5: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:45,984 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4046#true} {4047#false} #515#return; {4047#false} is VALID [2020-07-10 14:32:45,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:46,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:46,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:46,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:46,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} havoc ~retValue_acc~5; {4046#true} is VALID [2020-07-10 14:32:46,030 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4046#true} is VALID [2020-07-10 14:32:46,030 INFO L280 TraceCheckUtils]: 2: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,031 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4046#true} {4046#true} #513#return; {4046#true} is VALID [2020-07-10 14:32:46,031 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {4046#true} is VALID [2020-07-10 14:32:46,031 INFO L263 TraceCheckUtils]: 1: Hoare triple {4046#true} call #t~ret74 := isHighWaterSensorDry(); {4046#true} is VALID [2020-07-10 14:32:46,031 INFO L280 TraceCheckUtils]: 2: Hoare triple {4046#true} havoc ~retValue_acc~5; {4046#true} is VALID [2020-07-10 14:32:46,032 INFO L280 TraceCheckUtils]: 3: Hoare triple {4046#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4046#true} is VALID [2020-07-10 14:32:46,032 INFO L280 TraceCheckUtils]: 4: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,032 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4046#true} {4046#true} #513#return; {4046#true} is VALID [2020-07-10 14:32:46,032 INFO L280 TraceCheckUtils]: 6: Hoare triple {4046#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {4046#true} is VALID [2020-07-10 14:32:46,033 INFO L280 TraceCheckUtils]: 7: Hoare triple {4046#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {4046#true} is VALID [2020-07-10 14:32:46,033 INFO L280 TraceCheckUtils]: 8: Hoare triple {4046#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {4046#true} is VALID [2020-07-10 14:32:46,033 INFO L280 TraceCheckUtils]: 9: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,033 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {4046#true} {4046#true} #527#return; {4046#true} is VALID [2020-07-10 14:32:46,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:46,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,038 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4046#true} {4046#true} #531#return; {4046#true} is VALID [2020-07-10 14:32:46,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {4046#true} is VALID [2020-07-10 14:32:46,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume 0 == ~pumpRunning~0; {4046#true} is VALID [2020-07-10 14:32:46,039 INFO L263 TraceCheckUtils]: 2: Hoare triple {4046#true} call #t~ret54 := isHighWaterLevel(); {4046#true} is VALID [2020-07-10 14:32:46,039 INFO L280 TraceCheckUtils]: 3: Hoare triple {4046#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {4046#true} is VALID [2020-07-10 14:32:46,039 INFO L263 TraceCheckUtils]: 4: Hoare triple {4046#true} call #t~ret74 := isHighWaterSensorDry(); {4046#true} is VALID [2020-07-10 14:32:46,039 INFO L280 TraceCheckUtils]: 5: Hoare triple {4046#true} havoc ~retValue_acc~5; {4046#true} is VALID [2020-07-10 14:32:46,040 INFO L280 TraceCheckUtils]: 6: Hoare triple {4046#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4046#true} is VALID [2020-07-10 14:32:46,040 INFO L280 TraceCheckUtils]: 7: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,040 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4046#true} {4046#true} #513#return; {4046#true} is VALID [2020-07-10 14:32:46,040 INFO L280 TraceCheckUtils]: 9: Hoare triple {4046#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {4046#true} is VALID [2020-07-10 14:32:46,040 INFO L280 TraceCheckUtils]: 10: Hoare triple {4046#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {4046#true} is VALID [2020-07-10 14:32:46,041 INFO L280 TraceCheckUtils]: 11: Hoare triple {4046#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {4046#true} is VALID [2020-07-10 14:32:46,041 INFO L280 TraceCheckUtils]: 12: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,041 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4046#true} {4046#true} #527#return; {4046#true} is VALID [2020-07-10 14:32:46,041 INFO L280 TraceCheckUtils]: 14: Hoare triple {4046#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {4046#true} is VALID [2020-07-10 14:32:46,041 INFO L280 TraceCheckUtils]: 15: Hoare triple {4046#true} assume !(0 != ~tmp~6); {4046#true} is VALID [2020-07-10 14:32:46,042 INFO L263 TraceCheckUtils]: 16: Hoare triple {4046#true} call processEnvironment__wrappee__base(); {4046#true} is VALID [2020-07-10 14:32:46,042 INFO L280 TraceCheckUtils]: 17: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,042 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4046#true} {4046#true} #531#return; {4046#true} is VALID [2020-07-10 14:32:46,042 INFO L280 TraceCheckUtils]: 19: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,043 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4046#true} {4046#true} #499#return; {4046#true} is VALID [2020-07-10 14:32:46,043 INFO L280 TraceCheckUtils]: 0: Hoare triple {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {4046#true} is VALID [2020-07-10 14:32:46,043 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume !(0 != ~pumpRunning~0); {4046#true} is VALID [2020-07-10 14:32:46,044 INFO L263 TraceCheckUtils]: 2: Hoare triple {4046#true} call processEnvironment__wrappee__highWaterSensor(); {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:46,044 INFO L280 TraceCheckUtils]: 3: Hoare triple {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {4046#true} is VALID [2020-07-10 14:32:46,044 INFO L280 TraceCheckUtils]: 4: Hoare triple {4046#true} assume 0 == ~pumpRunning~0; {4046#true} is VALID [2020-07-10 14:32:46,045 INFO L263 TraceCheckUtils]: 5: Hoare triple {4046#true} call #t~ret54 := isHighWaterLevel(); {4046#true} is VALID [2020-07-10 14:32:46,045 INFO L280 TraceCheckUtils]: 6: Hoare triple {4046#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {4046#true} is VALID [2020-07-10 14:32:46,045 INFO L263 TraceCheckUtils]: 7: Hoare triple {4046#true} call #t~ret74 := isHighWaterSensorDry(); {4046#true} is VALID [2020-07-10 14:32:46,045 INFO L280 TraceCheckUtils]: 8: Hoare triple {4046#true} havoc ~retValue_acc~5; {4046#true} is VALID [2020-07-10 14:32:46,046 INFO L280 TraceCheckUtils]: 9: Hoare triple {4046#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4046#true} is VALID [2020-07-10 14:32:46,046 INFO L280 TraceCheckUtils]: 10: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,046 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4046#true} {4046#true} #513#return; {4046#true} is VALID [2020-07-10 14:32:46,049 INFO L280 TraceCheckUtils]: 12: Hoare triple {4046#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {4046#true} is VALID [2020-07-10 14:32:46,050 INFO L280 TraceCheckUtils]: 13: Hoare triple {4046#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {4046#true} is VALID [2020-07-10 14:32:46,050 INFO L280 TraceCheckUtils]: 14: Hoare triple {4046#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {4046#true} is VALID [2020-07-10 14:32:46,050 INFO L280 TraceCheckUtils]: 15: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,050 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4046#true} {4046#true} #527#return; {4046#true} is VALID [2020-07-10 14:32:46,051 INFO L280 TraceCheckUtils]: 17: Hoare triple {4046#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {4046#true} is VALID [2020-07-10 14:32:46,051 INFO L280 TraceCheckUtils]: 18: Hoare triple {4046#true} assume !(0 != ~tmp~6); {4046#true} is VALID [2020-07-10 14:32:46,051 INFO L263 TraceCheckUtils]: 19: Hoare triple {4046#true} call processEnvironment__wrappee__base(); {4046#true} is VALID [2020-07-10 14:32:46,052 INFO L280 TraceCheckUtils]: 20: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,052 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4046#true} {4046#true} #531#return; {4046#true} is VALID [2020-07-10 14:32:46,052 INFO L280 TraceCheckUtils]: 22: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,053 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {4046#true} {4046#true} #499#return; {4046#true} is VALID [2020-07-10 14:32:46,053 INFO L280 TraceCheckUtils]: 24: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,053 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4046#true} {4047#false} #519#return; {4047#false} is VALID [2020-07-10 14:32:46,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:46,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {4046#true} is VALID [2020-07-10 14:32:46,057 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,057 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4046#true} {4047#false} #537#return; {4047#false} is VALID [2020-07-10 14:32:46,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:46,062 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {4046#true} is VALID [2020-07-10 14:32:46,062 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,062 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4046#true} {4047#false} #539#return; {4047#false} is VALID [2020-07-10 14:32:46,066 INFO L263 TraceCheckUtils]: 0: Hoare triple {4046#true} call ULTIMATE.init(); {4103#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:32:46,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {4103#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {4046#true} is VALID [2020-07-10 14:32:46,066 INFO L280 TraceCheckUtils]: 2: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,067 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4046#true} {4046#true} #555#return; {4046#true} is VALID [2020-07-10 14:32:46,067 INFO L263 TraceCheckUtils]: 4: Hoare triple {4046#true} call #t~ret76 := main(); {4046#true} is VALID [2020-07-10 14:32:46,067 INFO L280 TraceCheckUtils]: 5: Hoare triple {4046#true} havoc ~retValue_acc~2;havoc ~tmp~0; {4046#true} is VALID [2020-07-10 14:32:46,067 INFO L263 TraceCheckUtils]: 6: Hoare triple {4046#true} call select_helpers(); {4046#true} is VALID [2020-07-10 14:32:46,067 INFO L280 TraceCheckUtils]: 7: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,068 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4046#true} {4046#true} #451#return; {4046#true} is VALID [2020-07-10 14:32:46,068 INFO L263 TraceCheckUtils]: 9: Hoare triple {4046#true} call select_features(); {4046#true} is VALID [2020-07-10 14:32:46,068 INFO L280 TraceCheckUtils]: 10: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,068 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4046#true} {4046#true} #453#return; {4046#true} is VALID [2020-07-10 14:32:46,068 INFO L263 TraceCheckUtils]: 12: Hoare triple {4046#true} call #t~ret1 := valid_product(); {4046#true} is VALID [2020-07-10 14:32:46,069 INFO L280 TraceCheckUtils]: 13: Hoare triple {4046#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {4046#true} is VALID [2020-07-10 14:32:46,069 INFO L280 TraceCheckUtils]: 14: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,069 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4046#true} {4046#true} #455#return; {4046#true} is VALID [2020-07-10 14:32:46,069 INFO L280 TraceCheckUtils]: 16: Hoare triple {4046#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {4046#true} is VALID [2020-07-10 14:32:46,070 INFO L280 TraceCheckUtils]: 17: Hoare triple {4046#true} assume 0 != ~tmp~0; {4046#true} is VALID [2020-07-10 14:32:46,070 INFO L263 TraceCheckUtils]: 18: Hoare triple {4046#true} call setup(); {4046#true} is VALID [2020-07-10 14:32:46,070 INFO L280 TraceCheckUtils]: 19: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,072 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4046#true} {4046#true} #457#return; {4046#true} is VALID [2020-07-10 14:32:46,072 INFO L263 TraceCheckUtils]: 21: Hoare triple {4046#true} call runTest(); {4046#true} is VALID [2020-07-10 14:32:46,073 INFO L263 TraceCheckUtils]: 22: Hoare triple {4046#true} call __utac_acc__Specification5_spec__1(); {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:46,073 INFO L280 TraceCheckUtils]: 23: Hoare triple {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4046#true} is VALID [2020-07-10 14:32:46,073 INFO L280 TraceCheckUtils]: 24: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,074 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4046#true} {4046#true} #545#return; {4046#true} is VALID [2020-07-10 14:32:46,074 INFO L263 TraceCheckUtils]: 26: Hoare triple {4046#true} call test(); {4046#true} is VALID [2020-07-10 14:32:46,075 INFO L280 TraceCheckUtils]: 27: Hoare triple {4046#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4063#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:32:46,075 INFO L280 TraceCheckUtils]: 28: Hoare triple {4063#(= 0 test_~splverifierCounter~0)} assume !false; {4063#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:32:46,076 INFO L280 TraceCheckUtils]: 29: Hoare triple {4063#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {4047#false} is VALID [2020-07-10 14:32:46,076 INFO L263 TraceCheckUtils]: 30: Hoare triple {4047#false} call cleanup(); {4047#false} is VALID [2020-07-10 14:32:46,076 INFO L280 TraceCheckUtils]: 31: Hoare triple {4047#false} havoc ~i~0;havoc ~__cil_tmp2~0; {4047#false} is VALID [2020-07-10 14:32:46,076 INFO L263 TraceCheckUtils]: 32: Hoare triple {4047#false} call timeShift(); {4047#false} is VALID [2020-07-10 14:32:46,076 INFO L263 TraceCheckUtils]: 33: Hoare triple {4047#false} call __utac_acc__Specification5_spec__2(); {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:46,077 INFO L263 TraceCheckUtils]: 34: Hoare triple {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {4046#true} is VALID [2020-07-10 14:32:46,077 INFO L280 TraceCheckUtils]: 35: Hoare triple {4046#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {4046#true} is VALID [2020-07-10 14:32:46,077 INFO L280 TraceCheckUtils]: 36: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,077 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {4046#true} {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {4046#true} is VALID [2020-07-10 14:32:46,077 INFO L280 TraceCheckUtils]: 38: Hoare triple {4046#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {4046#true} is VALID [2020-07-10 14:32:46,078 INFO L280 TraceCheckUtils]: 39: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,078 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4046#true} {4047#false} #515#return; {4047#false} is VALID [2020-07-10 14:32:46,078 INFO L280 TraceCheckUtils]: 41: Hoare triple {4047#false} assume !(0 != ~pumpRunning~0); {4047#false} is VALID [2020-07-10 14:32:46,078 INFO L280 TraceCheckUtils]: 42: Hoare triple {4047#false} assume 0 != ~systemActive~0; {4047#false} is VALID [2020-07-10 14:32:46,078 INFO L263 TraceCheckUtils]: 43: Hoare triple {4047#false} call processEnvironment(); {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:46,079 INFO L280 TraceCheckUtils]: 44: Hoare triple {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {4046#true} is VALID [2020-07-10 14:32:46,079 INFO L280 TraceCheckUtils]: 45: Hoare triple {4046#true} assume !(0 != ~pumpRunning~0); {4046#true} is VALID [2020-07-10 14:32:46,079 INFO L263 TraceCheckUtils]: 46: Hoare triple {4046#true} call processEnvironment__wrappee__highWaterSensor(); {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:46,080 INFO L280 TraceCheckUtils]: 47: Hoare triple {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {4046#true} is VALID [2020-07-10 14:32:46,080 INFO L280 TraceCheckUtils]: 48: Hoare triple {4046#true} assume 0 == ~pumpRunning~0; {4046#true} is VALID [2020-07-10 14:32:46,080 INFO L263 TraceCheckUtils]: 49: Hoare triple {4046#true} call #t~ret54 := isHighWaterLevel(); {4046#true} is VALID [2020-07-10 14:32:46,080 INFO L280 TraceCheckUtils]: 50: Hoare triple {4046#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {4046#true} is VALID [2020-07-10 14:32:46,081 INFO L263 TraceCheckUtils]: 51: Hoare triple {4046#true} call #t~ret74 := isHighWaterSensorDry(); {4046#true} is VALID [2020-07-10 14:32:46,081 INFO L280 TraceCheckUtils]: 52: Hoare triple {4046#true} havoc ~retValue_acc~5; {4046#true} is VALID [2020-07-10 14:32:46,081 INFO L280 TraceCheckUtils]: 53: Hoare triple {4046#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4046#true} is VALID [2020-07-10 14:32:46,081 INFO L280 TraceCheckUtils]: 54: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,081 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {4046#true} {4046#true} #513#return; {4046#true} is VALID [2020-07-10 14:32:46,082 INFO L280 TraceCheckUtils]: 56: Hoare triple {4046#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {4046#true} is VALID [2020-07-10 14:32:46,082 INFO L280 TraceCheckUtils]: 57: Hoare triple {4046#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {4046#true} is VALID [2020-07-10 14:32:46,082 INFO L280 TraceCheckUtils]: 58: Hoare triple {4046#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {4046#true} is VALID [2020-07-10 14:32:46,082 INFO L280 TraceCheckUtils]: 59: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,082 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4046#true} {4046#true} #527#return; {4046#true} is VALID [2020-07-10 14:32:46,082 INFO L280 TraceCheckUtils]: 61: Hoare triple {4046#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {4046#true} is VALID [2020-07-10 14:32:46,083 INFO L280 TraceCheckUtils]: 62: Hoare triple {4046#true} assume !(0 != ~tmp~6); {4046#true} is VALID [2020-07-10 14:32:46,083 INFO L263 TraceCheckUtils]: 63: Hoare triple {4046#true} call processEnvironment__wrappee__base(); {4046#true} is VALID [2020-07-10 14:32:46,083 INFO L280 TraceCheckUtils]: 64: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,083 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {4046#true} {4046#true} #531#return; {4046#true} is VALID [2020-07-10 14:32:46,083 INFO L280 TraceCheckUtils]: 66: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,084 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {4046#true} {4046#true} #499#return; {4046#true} is VALID [2020-07-10 14:32:46,084 INFO L280 TraceCheckUtils]: 68: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,084 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4046#true} {4047#false} #519#return; {4047#false} is VALID [2020-07-10 14:32:46,084 INFO L263 TraceCheckUtils]: 70: Hoare triple {4047#false} call __utac_acc__Specification5_spec__3(); {4047#false} is VALID [2020-07-10 14:32:46,084 INFO L280 TraceCheckUtils]: 71: Hoare triple {4047#false} havoc ~tmp~4;havoc ~tmp___0~0; {4047#false} is VALID [2020-07-10 14:32:46,085 INFO L263 TraceCheckUtils]: 72: Hoare triple {4047#false} call #t~ret48 := getWaterLevel(); {4046#true} is VALID [2020-07-10 14:32:46,085 INFO L280 TraceCheckUtils]: 73: Hoare triple {4046#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {4046#true} is VALID [2020-07-10 14:32:46,085 INFO L280 TraceCheckUtils]: 74: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,085 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {4046#true} {4047#false} #537#return; {4047#false} is VALID [2020-07-10 14:32:46,085 INFO L280 TraceCheckUtils]: 76: Hoare triple {4047#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {4047#false} is VALID [2020-07-10 14:32:46,086 INFO L280 TraceCheckUtils]: 77: Hoare triple {4047#false} assume 2 != ~tmp~4; {4047#false} is VALID [2020-07-10 14:32:46,086 INFO L263 TraceCheckUtils]: 78: Hoare triple {4047#false} call #t~ret49 := isPumpRunning(); {4046#true} is VALID [2020-07-10 14:32:46,086 INFO L280 TraceCheckUtils]: 79: Hoare triple {4046#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {4046#true} is VALID [2020-07-10 14:32:46,086 INFO L280 TraceCheckUtils]: 80: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-10 14:32:46,086 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {4046#true} {4047#false} #539#return; {4047#false} is VALID [2020-07-10 14:32:46,086 INFO L280 TraceCheckUtils]: 82: Hoare triple {4047#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {4047#false} is VALID [2020-07-10 14:32:46,087 INFO L280 TraceCheckUtils]: 83: Hoare triple {4047#false} assume 0 != ~tmp___0~0; {4047#false} is VALID [2020-07-10 14:32:46,087 INFO L280 TraceCheckUtils]: 84: Hoare triple {4047#false} assume 0 == ~switchedOnBeforeTS~0; {4047#false} is VALID [2020-07-10 14:32:46,087 INFO L263 TraceCheckUtils]: 85: Hoare triple {4047#false} call __automaton_fail(); {4047#false} is VALID [2020-07-10 14:32:46,087 INFO L280 TraceCheckUtils]: 86: Hoare triple {4047#false} assume !false; {4047#false} is VALID [2020-07-10 14:32:46,097 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:32:46,098 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [254486136] [2020-07-10 14:32:46,098 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:32:46,098 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 14:32:46,098 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1937121868] [2020-07-10 14:32:46,101 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 87 [2020-07-10 14:32:46,102 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:32:46,102 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 14:32:46,195 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:46,195 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 14:32:46,195 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:32:46,196 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 14:32:46,196 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 14:32:46,196 INFO L87 Difference]: Start difference. First operand 259 states and 309 transitions. Second operand 6 states. [2020-07-10 14:32:47,772 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:32:53,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:53,261 INFO L93 Difference]: Finished difference Result 461 states and 552 transitions. [2020-07-10 14:32:53,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:32:53,262 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 87 [2020-07-10 14:32:53,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:32:53,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 14:32:53,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 360 transitions. [2020-07-10 14:32:53,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 14:32:53,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 360 transitions. [2020-07-10 14:32:53,280 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 360 transitions. [2020-07-10 14:32:54,510 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 360 edges. 360 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:54,526 INFO L225 Difference]: With dead ends: 461 [2020-07-10 14:32:54,527 INFO L226 Difference]: Without dead ends: 266 [2020-07-10 14:32:54,528 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 [2020-07-10 14:32:54,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 266 states. [2020-07-10 14:32:56,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 266 to 229. [2020-07-10 14:32:56,619 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:32:56,619 INFO L82 GeneralOperation]: Start isEquivalent. First operand 266 states. Second operand 229 states. [2020-07-10 14:32:56,619 INFO L74 IsIncluded]: Start isIncluded. First operand 266 states. Second operand 229 states. [2020-07-10 14:32:56,619 INFO L87 Difference]: Start difference. First operand 266 states. Second operand 229 states. [2020-07-10 14:32:56,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:56,632 INFO L93 Difference]: Finished difference Result 266 states and 323 transitions. [2020-07-10 14:32:56,633 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 323 transitions. [2020-07-10 14:32:56,634 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:56,634 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:56,634 INFO L74 IsIncluded]: Start isIncluded. First operand 229 states. Second operand 266 states. [2020-07-10 14:32:56,634 INFO L87 Difference]: Start difference. First operand 229 states. Second operand 266 states. [2020-07-10 14:32:56,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:56,647 INFO L93 Difference]: Finished difference Result 266 states and 323 transitions. [2020-07-10 14:32:56,647 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 323 transitions. [2020-07-10 14:32:56,649 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:56,649 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:56,649 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:32:56,649 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:32:56,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 229 states. [2020-07-10 14:32:56,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 229 states and 262 transitions. [2020-07-10 14:32:56,661 INFO L78 Accepts]: Start accepts. Automaton has 229 states and 262 transitions. Word has length 87 [2020-07-10 14:32:56,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:32:56,662 INFO L479 AbstractCegarLoop]: Abstraction has 229 states and 262 transitions. [2020-07-10 14:32:56,662 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 14:32:56,662 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 262 transitions. [2020-07-10 14:32:56,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2020-07-10 14:32:56,663 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:32:56,664 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] [2020-07-10 14:32:56,664 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 14:32:56,664 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:32:56,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:32:56,665 INFO L82 PathProgramCache]: Analyzing trace with hash -1775922839, now seen corresponding path program 1 times [2020-07-10 14:32:56,665 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:32:56,665 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [422427393] [2020-07-10 14:32:56,665 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:32:56,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:57,077 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:32:57,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:57,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {5691#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,163 INFO L280 TraceCheckUtils]: 1: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume true; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,164 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5637#(= 0 ~pumpRunning~0)} {5632#true} #555#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:57,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,170 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #451#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:57,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,174 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #453#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:57,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {5632#true} is VALID [2020-07-10 14:32:57,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,182 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #455#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:57,186 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,187 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #457#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:57,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5632#true} is VALID [2020-07-10 14:32:57,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,203 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #545#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:57,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:57,213 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {5632#true} is VALID [2020-07-10 14:32:57,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,214 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5632#true} {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {5632#true} is VALID [2020-07-10 14:32:57,214 INFO L263 TraceCheckUtils]: 0: Hoare triple {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {5632#true} is VALID [2020-07-10 14:32:57,215 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {5632#true} is VALID [2020-07-10 14:32:57,215 INFO L280 TraceCheckUtils]: 2: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,215 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5632#true} {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {5632#true} is VALID [2020-07-10 14:32:57,218 INFO L280 TraceCheckUtils]: 4: Hoare triple {5632#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {5632#true} is VALID [2020-07-10 14:32:57,219 INFO L280 TraceCheckUtils]: 5: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,222 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #515#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:57,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:57,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:57,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:57,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} havoc ~retValue_acc~5; {5632#true} is VALID [2020-07-10 14:32:57,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {5632#true} is VALID [2020-07-10 14:32:57,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,269 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5632#true} {5632#true} #513#return; {5632#true} is VALID [2020-07-10 14:32:57,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {5632#true} is VALID [2020-07-10 14:32:57,270 INFO L263 TraceCheckUtils]: 1: Hoare triple {5632#true} call #t~ret74 := isHighWaterSensorDry(); {5632#true} is VALID [2020-07-10 14:32:57,270 INFO L280 TraceCheckUtils]: 2: Hoare triple {5632#true} havoc ~retValue_acc~5; {5632#true} is VALID [2020-07-10 14:32:57,270 INFO L280 TraceCheckUtils]: 3: Hoare triple {5632#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {5632#true} is VALID [2020-07-10 14:32:57,271 INFO L280 TraceCheckUtils]: 4: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,271 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5632#true} {5632#true} #513#return; {5632#true} is VALID [2020-07-10 14:32:57,271 INFO L280 TraceCheckUtils]: 6: Hoare triple {5632#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {5632#true} is VALID [2020-07-10 14:32:57,271 INFO L280 TraceCheckUtils]: 7: Hoare triple {5632#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {5632#true} is VALID [2020-07-10 14:32:57,271 INFO L280 TraceCheckUtils]: 8: Hoare triple {5632#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {5632#true} is VALID [2020-07-10 14:32:57,272 INFO L280 TraceCheckUtils]: 9: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,273 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #527#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:57,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,277 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #531#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {5632#true} is VALID [2020-07-10 14:32:57,278 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} assume 0 == ~pumpRunning~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,278 INFO L263 TraceCheckUtils]: 2: Hoare triple {5637#(= 0 ~pumpRunning~0)} call #t~ret54 := isHighWaterLevel(); {5632#true} is VALID [2020-07-10 14:32:57,279 INFO L280 TraceCheckUtils]: 3: Hoare triple {5632#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {5632#true} is VALID [2020-07-10 14:32:57,279 INFO L263 TraceCheckUtils]: 4: Hoare triple {5632#true} call #t~ret74 := isHighWaterSensorDry(); {5632#true} is VALID [2020-07-10 14:32:57,279 INFO L280 TraceCheckUtils]: 5: Hoare triple {5632#true} havoc ~retValue_acc~5; {5632#true} is VALID [2020-07-10 14:32:57,279 INFO L280 TraceCheckUtils]: 6: Hoare triple {5632#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {5632#true} is VALID [2020-07-10 14:32:57,280 INFO L280 TraceCheckUtils]: 7: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,280 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5632#true} {5632#true} #513#return; {5632#true} is VALID [2020-07-10 14:32:57,280 INFO L280 TraceCheckUtils]: 9: Hoare triple {5632#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {5632#true} is VALID [2020-07-10 14:32:57,280 INFO L280 TraceCheckUtils]: 10: Hoare triple {5632#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {5632#true} is VALID [2020-07-10 14:32:57,281 INFO L280 TraceCheckUtils]: 11: Hoare triple {5632#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {5632#true} is VALID [2020-07-10 14:32:57,281 INFO L280 TraceCheckUtils]: 12: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,282 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #527#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,282 INFO L280 TraceCheckUtils]: 14: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,283 INFO L280 TraceCheckUtils]: 15: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~6); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,283 INFO L263 TraceCheckUtils]: 16: Hoare triple {5637#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5632#true} is VALID [2020-07-10 14:32:57,283 INFO L280 TraceCheckUtils]: 17: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,284 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #531#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,285 INFO L280 TraceCheckUtils]: 19: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume true; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,285 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5637#(= 0 ~pumpRunning~0)} {5632#true} #499#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {5632#true} is VALID [2020-07-10 14:32:57,286 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} assume !(0 != ~pumpRunning~0); {5632#true} is VALID [2020-07-10 14:32:57,287 INFO L263 TraceCheckUtils]: 2: Hoare triple {5632#true} call processEnvironment__wrappee__highWaterSensor(); {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:57,287 INFO L280 TraceCheckUtils]: 3: Hoare triple {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {5632#true} is VALID [2020-07-10 14:32:57,288 INFO L280 TraceCheckUtils]: 4: Hoare triple {5632#true} assume 0 == ~pumpRunning~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,288 INFO L263 TraceCheckUtils]: 5: Hoare triple {5637#(= 0 ~pumpRunning~0)} call #t~ret54 := isHighWaterLevel(); {5632#true} is VALID [2020-07-10 14:32:57,288 INFO L280 TraceCheckUtils]: 6: Hoare triple {5632#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {5632#true} is VALID [2020-07-10 14:32:57,289 INFO L263 TraceCheckUtils]: 7: Hoare triple {5632#true} call #t~ret74 := isHighWaterSensorDry(); {5632#true} is VALID [2020-07-10 14:32:57,289 INFO L280 TraceCheckUtils]: 8: Hoare triple {5632#true} havoc ~retValue_acc~5; {5632#true} is VALID [2020-07-10 14:32:57,289 INFO L280 TraceCheckUtils]: 9: Hoare triple {5632#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {5632#true} is VALID [2020-07-10 14:32:57,289 INFO L280 TraceCheckUtils]: 10: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,290 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5632#true} {5632#true} #513#return; {5632#true} is VALID [2020-07-10 14:32:57,290 INFO L280 TraceCheckUtils]: 12: Hoare triple {5632#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {5632#true} is VALID [2020-07-10 14:32:57,290 INFO L280 TraceCheckUtils]: 13: Hoare triple {5632#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {5632#true} is VALID [2020-07-10 14:32:57,290 INFO L280 TraceCheckUtils]: 14: Hoare triple {5632#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {5632#true} is VALID [2020-07-10 14:32:57,291 INFO L280 TraceCheckUtils]: 15: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,292 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #527#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,292 INFO L280 TraceCheckUtils]: 17: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,293 INFO L280 TraceCheckUtils]: 18: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~6); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,293 INFO L263 TraceCheckUtils]: 19: Hoare triple {5637#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5632#true} is VALID [2020-07-10 14:32:57,293 INFO L280 TraceCheckUtils]: 20: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,294 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #531#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,295 INFO L280 TraceCheckUtils]: 22: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume true; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,295 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {5637#(= 0 ~pumpRunning~0)} {5632#true} #499#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,296 INFO L280 TraceCheckUtils]: 24: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume true; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,297 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5637#(= 0 ~pumpRunning~0)} {5637#(= 0 ~pumpRunning~0)} #519#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:57,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {5632#true} is VALID [2020-07-10 14:32:57,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,302 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #537#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:57,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:32:57,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:32:57,322 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} {5637#(= 0 ~pumpRunning~0)} #539#return; {5689#(= 0 |__utac_acc__Specification5_spec__3_#t~ret49|)} is VALID [2020-07-10 14:32:57,327 INFO L263 TraceCheckUtils]: 0: Hoare triple {5632#true} call ULTIMATE.init(); {5691#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:32:57,332 INFO L280 TraceCheckUtils]: 1: Hoare triple {5691#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume true; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,334 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5637#(= 0 ~pumpRunning~0)} {5632#true} #555#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,334 INFO L263 TraceCheckUtils]: 4: Hoare triple {5637#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,335 INFO L280 TraceCheckUtils]: 5: Hoare triple {5637#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~2;havoc ~tmp~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,335 INFO L263 TraceCheckUtils]: 6: Hoare triple {5637#(= 0 ~pumpRunning~0)} call select_helpers(); {5632#true} is VALID [2020-07-10 14:32:57,336 INFO L280 TraceCheckUtils]: 7: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,336 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #451#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,337 INFO L263 TraceCheckUtils]: 9: Hoare triple {5637#(= 0 ~pumpRunning~0)} call select_features(); {5632#true} is VALID [2020-07-10 14:32:57,337 INFO L280 TraceCheckUtils]: 10: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,337 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #453#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,338 INFO L263 TraceCheckUtils]: 12: Hoare triple {5637#(= 0 ~pumpRunning~0)} call #t~ret1 := valid_product(); {5632#true} is VALID [2020-07-10 14:32:57,338 INFO L280 TraceCheckUtils]: 13: Hoare triple {5632#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {5632#true} is VALID [2020-07-10 14:32:57,338 INFO L280 TraceCheckUtils]: 14: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,339 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #455#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,340 INFO L280 TraceCheckUtils]: 16: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,340 INFO L280 TraceCheckUtils]: 17: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,340 INFO L263 TraceCheckUtils]: 18: Hoare triple {5637#(= 0 ~pumpRunning~0)} call setup(); {5632#true} is VALID [2020-07-10 14:32:57,341 INFO L280 TraceCheckUtils]: 19: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,341 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #457#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,342 INFO L263 TraceCheckUtils]: 21: Hoare triple {5637#(= 0 ~pumpRunning~0)} call runTest(); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,343 INFO L263 TraceCheckUtils]: 22: Hoare triple {5637#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:57,343 INFO L280 TraceCheckUtils]: 23: Hoare triple {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5632#true} is VALID [2020-07-10 14:32:57,343 INFO L280 TraceCheckUtils]: 24: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,344 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #545#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,345 INFO L263 TraceCheckUtils]: 26: Hoare triple {5637#(= 0 ~pumpRunning~0)} call test(); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,346 INFO L280 TraceCheckUtils]: 27: Hoare triple {5637#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,346 INFO L280 TraceCheckUtils]: 28: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume !false; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,347 INFO L280 TraceCheckUtils]: 29: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,347 INFO L280 TraceCheckUtils]: 30: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,348 INFO L280 TraceCheckUtils]: 31: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,348 INFO L280 TraceCheckUtils]: 32: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,349 INFO L280 TraceCheckUtils]: 33: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,350 INFO L280 TraceCheckUtils]: 34: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,350 INFO L280 TraceCheckUtils]: 35: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,351 INFO L263 TraceCheckUtils]: 36: Hoare triple {5637#(= 0 ~pumpRunning~0)} call timeShift(); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,352 INFO L263 TraceCheckUtils]: 37: Hoare triple {5637#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:57,352 INFO L263 TraceCheckUtils]: 38: Hoare triple {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {5632#true} is VALID [2020-07-10 14:32:57,352 INFO L280 TraceCheckUtils]: 39: Hoare triple {5632#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {5632#true} is VALID [2020-07-10 14:32:57,352 INFO L280 TraceCheckUtils]: 40: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,352 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5632#true} {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {5632#true} is VALID [2020-07-10 14:32:57,353 INFO L280 TraceCheckUtils]: 42: Hoare triple {5632#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {5632#true} is VALID [2020-07-10 14:32:57,353 INFO L280 TraceCheckUtils]: 43: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,354 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #515#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,354 INFO L280 TraceCheckUtils]: 45: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,355 INFO L280 TraceCheckUtils]: 46: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,355 INFO L263 TraceCheckUtils]: 47: Hoare triple {5637#(= 0 ~pumpRunning~0)} call processEnvironment(); {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:57,356 INFO L280 TraceCheckUtils]: 48: Hoare triple {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {5632#true} is VALID [2020-07-10 14:32:57,356 INFO L280 TraceCheckUtils]: 49: Hoare triple {5632#true} assume !(0 != ~pumpRunning~0); {5632#true} is VALID [2020-07-10 14:32:57,357 INFO L263 TraceCheckUtils]: 50: Hoare triple {5632#true} call processEnvironment__wrappee__highWaterSensor(); {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:57,357 INFO L280 TraceCheckUtils]: 51: Hoare triple {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {5632#true} is VALID [2020-07-10 14:32:57,357 INFO L280 TraceCheckUtils]: 52: Hoare triple {5632#true} assume 0 == ~pumpRunning~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,358 INFO L263 TraceCheckUtils]: 53: Hoare triple {5637#(= 0 ~pumpRunning~0)} call #t~ret54 := isHighWaterLevel(); {5632#true} is VALID [2020-07-10 14:32:57,358 INFO L280 TraceCheckUtils]: 54: Hoare triple {5632#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {5632#true} is VALID [2020-07-10 14:32:57,358 INFO L263 TraceCheckUtils]: 55: Hoare triple {5632#true} call #t~ret74 := isHighWaterSensorDry(); {5632#true} is VALID [2020-07-10 14:32:57,358 INFO L280 TraceCheckUtils]: 56: Hoare triple {5632#true} havoc ~retValue_acc~5; {5632#true} is VALID [2020-07-10 14:32:57,358 INFO L280 TraceCheckUtils]: 57: Hoare triple {5632#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {5632#true} is VALID [2020-07-10 14:32:57,359 INFO L280 TraceCheckUtils]: 58: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,359 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {5632#true} {5632#true} #513#return; {5632#true} is VALID [2020-07-10 14:32:57,359 INFO L280 TraceCheckUtils]: 60: Hoare triple {5632#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {5632#true} is VALID [2020-07-10 14:32:57,359 INFO L280 TraceCheckUtils]: 61: Hoare triple {5632#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {5632#true} is VALID [2020-07-10 14:32:57,359 INFO L280 TraceCheckUtils]: 62: Hoare triple {5632#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {5632#true} is VALID [2020-07-10 14:32:57,360 INFO L280 TraceCheckUtils]: 63: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,360 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #527#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,361 INFO L280 TraceCheckUtils]: 65: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,361 INFO L280 TraceCheckUtils]: 66: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~6); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,362 INFO L263 TraceCheckUtils]: 67: Hoare triple {5637#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5632#true} is VALID [2020-07-10 14:32:57,362 INFO L280 TraceCheckUtils]: 68: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,362 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #531#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,363 INFO L280 TraceCheckUtils]: 70: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume true; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,364 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {5637#(= 0 ~pumpRunning~0)} {5632#true} #499#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,364 INFO L280 TraceCheckUtils]: 72: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume true; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,365 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {5637#(= 0 ~pumpRunning~0)} {5637#(= 0 ~pumpRunning~0)} #519#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,365 INFO L263 TraceCheckUtils]: 74: Hoare triple {5637#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,366 INFO L280 TraceCheckUtils]: 75: Hoare triple {5637#(= 0 ~pumpRunning~0)} havoc ~tmp~4;havoc ~tmp___0~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,366 INFO L263 TraceCheckUtils]: 76: Hoare triple {5637#(= 0 ~pumpRunning~0)} call #t~ret48 := getWaterLevel(); {5632#true} is VALID [2020-07-10 14:32:57,366 INFO L280 TraceCheckUtils]: 77: Hoare triple {5632#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {5632#true} is VALID [2020-07-10 14:32:57,367 INFO L280 TraceCheckUtils]: 78: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-10 14:32:57,367 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #537#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,368 INFO L280 TraceCheckUtils]: 80: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,368 INFO L280 TraceCheckUtils]: 81: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~4; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:57,369 INFO L263 TraceCheckUtils]: 82: Hoare triple {5637#(= 0 ~pumpRunning~0)} call #t~ret49 := isPumpRunning(); {5632#true} is VALID [2020-07-10 14:32:57,369 INFO L280 TraceCheckUtils]: 83: Hoare triple {5632#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:32:57,370 INFO L280 TraceCheckUtils]: 84: Hoare triple {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:32:57,371 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} {5637#(= 0 ~pumpRunning~0)} #539#return; {5689#(= 0 |__utac_acc__Specification5_spec__3_#t~ret49|)} is VALID [2020-07-10 14:32:57,372 INFO L280 TraceCheckUtils]: 86: Hoare triple {5689#(= 0 |__utac_acc__Specification5_spec__3_#t~ret49|)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {5690#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-10 14:32:57,372 INFO L280 TraceCheckUtils]: 87: Hoare triple {5690#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume 0 != ~tmp___0~0; {5633#false} is VALID [2020-07-10 14:32:57,373 INFO L280 TraceCheckUtils]: 88: Hoare triple {5633#false} assume 0 == ~switchedOnBeforeTS~0; {5633#false} is VALID [2020-07-10 14:32:57,373 INFO L263 TraceCheckUtils]: 89: Hoare triple {5633#false} call __automaton_fail(); {5633#false} is VALID [2020-07-10 14:32:57,373 INFO L280 TraceCheckUtils]: 90: Hoare triple {5633#false} assume !false; {5633#false} is VALID [2020-07-10 14:32:57,388 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:32:57,388 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [422427393] [2020-07-10 14:32:57,389 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:32:57,389 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:32:57,389 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [217865151] [2020-07-10 14:32:57,390 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 91 [2020-07-10 14:32:57,390 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:32:57,390 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:32:57,506 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:57,507 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:32:57,507 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:32:57,507 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:32:57,508 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:32:57,508 INFO L87 Difference]: Start difference. First operand 229 states and 262 transitions. Second operand 9 states. [2020-07-10 14:32:58,349 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:33:01,637 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:33:06,130 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:33:06,756 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:33:07,909 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:33:08,220 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:33:11,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:11,383 INFO L93 Difference]: Finished difference Result 472 states and 570 transitions. [2020-07-10 14:33:11,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:33:11,383 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 91 [2020-07-10 14:33:11,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:33:11,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:33:11,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 453 transitions. [2020-07-10 14:33:11,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:33:11,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 453 transitions. [2020-07-10 14:33:11,401 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 453 transitions. [2020-07-10 14:33:13,357 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 453 edges. 453 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:13,377 INFO L225 Difference]: With dead ends: 472 [2020-07-10 14:33:13,378 INFO L226 Difference]: Without dead ends: 271 [2020-07-10 14:33:13,379 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-10 14:33:13,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states. [2020-07-10 14:33:16,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 228. [2020-07-10 14:33:16,748 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:33:16,749 INFO L82 GeneralOperation]: Start isEquivalent. First operand 271 states. Second operand 228 states. [2020-07-10 14:33:16,749 INFO L74 IsIncluded]: Start isIncluded. First operand 271 states. Second operand 228 states. [2020-07-10 14:33:16,749 INFO L87 Difference]: Start difference. First operand 271 states. Second operand 228 states. [2020-07-10 14:33:16,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:16,771 INFO L93 Difference]: Finished difference Result 271 states and 327 transitions. [2020-07-10 14:33:16,771 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 327 transitions. [2020-07-10 14:33:16,773 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:33:16,773 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:33:16,773 INFO L74 IsIncluded]: Start isIncluded. First operand 228 states. Second operand 271 states. [2020-07-10 14:33:16,773 INFO L87 Difference]: Start difference. First operand 228 states. Second operand 271 states. [2020-07-10 14:33:16,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:16,791 INFO L93 Difference]: Finished difference Result 271 states and 327 transitions. [2020-07-10 14:33:16,791 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 327 transitions. [2020-07-10 14:33:16,792 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:33:16,793 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:33:16,793 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:33:16,793 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:33:16,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 228 states. [2020-07-10 14:33:16,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 228 states and 259 transitions. [2020-07-10 14:33:16,805 INFO L78 Accepts]: Start accepts. Automaton has 228 states and 259 transitions. Word has length 91 [2020-07-10 14:33:16,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:33:16,805 INFO L479 AbstractCegarLoop]: Abstraction has 228 states and 259 transitions. [2020-07-10 14:33:16,805 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:33:16,806 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 259 transitions. [2020-07-10 14:33:16,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-10 14:33:16,808 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:33:16,809 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:33:16,809 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 14:33:16,809 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:33:16,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:33:16,810 INFO L82 PathProgramCache]: Analyzing trace with hash -1230791863, now seen corresponding path program 1 times [2020-07-10 14:33:16,813 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:33:16,813 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [790880928] [2020-07-10 14:33:16,814 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:33:16,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:17,305 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:33:17,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:17,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {7325#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {7253#true} is VALID [2020-07-10 14:33:17,377 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,378 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7253#true} #555#return; {7253#true} is VALID [2020-07-10 14:33:17,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:17,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,381 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7253#true} {7253#true} #451#return; {7253#true} is VALID [2020-07-10 14:33:17,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:17,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,385 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7253#true} {7253#true} #453#return; {7253#true} is VALID [2020-07-10 14:33:17,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:17,389 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {7253#true} is VALID [2020-07-10 14:33:17,389 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,389 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7253#true} #455#return; {7253#true} is VALID [2020-07-10 14:33:17,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:17,392 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,393 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7253#true} {7253#true} #457#return; {7253#true} is VALID [2020-07-10 14:33:17,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:17,408 INFO L280 TraceCheckUtils]: 0: Hoare triple {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7253#true} is VALID [2020-07-10 14:33:17,408 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,409 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7253#true} #545#return; {7253#true} is VALID [2020-07-10 14:33:17,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:17,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:17,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {7253#true} is VALID [2020-07-10 14:33:17,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,427 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {7253#true} is VALID [2020-07-10 14:33:17,428 INFO L263 TraceCheckUtils]: 0: Hoare triple {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {7253#true} is VALID [2020-07-10 14:33:17,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {7253#true} is VALID [2020-07-10 14:33:17,428 INFO L280 TraceCheckUtils]: 2: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,429 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7253#true} {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {7253#true} is VALID [2020-07-10 14:33:17,429 INFO L280 TraceCheckUtils]: 4: Hoare triple {7253#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {7253#true} is VALID [2020-07-10 14:33:17,429 INFO L280 TraceCheckUtils]: 5: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,430 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7253#true} {7253#true} #515#return; {7253#true} is VALID [2020-07-10 14:33:17,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:17,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:17,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:17,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:17,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~5; {7253#true} is VALID [2020-07-10 14:33:17,611 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {7253#true} is VALID [2020-07-10 14:33:17,611 INFO L280 TraceCheckUtils]: 2: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,611 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7253#true} {7253#true} #513#return; {7253#true} is VALID [2020-07-10 14:33:17,612 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {7253#true} is VALID [2020-07-10 14:33:17,612 INFO L263 TraceCheckUtils]: 1: Hoare triple {7253#true} call #t~ret74 := isHighWaterSensorDry(); {7253#true} is VALID [2020-07-10 14:33:17,613 INFO L280 TraceCheckUtils]: 2: Hoare triple {7253#true} havoc ~retValue_acc~5; {7253#true} is VALID [2020-07-10 14:33:17,613 INFO L280 TraceCheckUtils]: 3: Hoare triple {7253#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {7253#true} is VALID [2020-07-10 14:33:17,613 INFO L280 TraceCheckUtils]: 4: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,614 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7253#true} {7253#true} #513#return; {7253#true} is VALID [2020-07-10 14:33:17,614 INFO L280 TraceCheckUtils]: 6: Hoare triple {7253#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {7253#true} is VALID [2020-07-10 14:33:17,615 INFO L280 TraceCheckUtils]: 7: Hoare triple {7253#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 14:33:17,617 INFO L280 TraceCheckUtils]: 8: Hoare triple {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:33:17,618 INFO L280 TraceCheckUtils]: 9: Hoare triple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:33:17,619 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7253#true} #527#return; {7379#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret54|)} is VALID [2020-07-10 14:33:17,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:17,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:17,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:17,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {7253#true} is VALID [2020-07-10 14:33:17,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,644 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7253#true} #549#return; {7253#true} is VALID [2020-07-10 14:33:17,644 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~10; {7253#true} is VALID [2020-07-10 14:33:17,644 INFO L263 TraceCheckUtils]: 1: Hoare triple {7253#true} call #t~ret57 := isMethaneLevelCritical(); {7253#true} is VALID [2020-07-10 14:33:17,645 INFO L280 TraceCheckUtils]: 2: Hoare triple {7253#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {7253#true} is VALID [2020-07-10 14:33:17,645 INFO L280 TraceCheckUtils]: 3: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,646 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7253#true} {7253#true} #549#return; {7253#true} is VALID [2020-07-10 14:33:17,646 INFO L280 TraceCheckUtils]: 5: Hoare triple {7253#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {7253#true} is VALID [2020-07-10 14:33:17,646 INFO L280 TraceCheckUtils]: 6: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,647 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7253#true} {7253#true} #509#return; {7253#true} is VALID [2020-07-10 14:33:17,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:17,652 INFO L280 TraceCheckUtils]: 0: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7253#true} is VALID [2020-07-10 14:33:17,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,653 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7253#true} #511#return; {7253#true} is VALID [2020-07-10 14:33:17,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {7253#true} is VALID [2020-07-10 14:33:17,654 INFO L263 TraceCheckUtils]: 1: Hoare triple {7253#true} call #t~ret56 := isMethaneAlarm(); {7253#true} is VALID [2020-07-10 14:33:17,655 INFO L280 TraceCheckUtils]: 2: Hoare triple {7253#true} havoc ~retValue_acc~10; {7253#true} is VALID [2020-07-10 14:33:17,655 INFO L263 TraceCheckUtils]: 3: Hoare triple {7253#true} call #t~ret57 := isMethaneLevelCritical(); {7253#true} is VALID [2020-07-10 14:33:17,655 INFO L280 TraceCheckUtils]: 4: Hoare triple {7253#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {7253#true} is VALID [2020-07-10 14:33:17,656 INFO L280 TraceCheckUtils]: 5: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,656 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7253#true} {7253#true} #549#return; {7253#true} is VALID [2020-07-10 14:33:17,656 INFO L280 TraceCheckUtils]: 7: Hoare triple {7253#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {7253#true} is VALID [2020-07-10 14:33:17,657 INFO L280 TraceCheckUtils]: 8: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,657 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7253#true} {7253#true} #509#return; {7253#true} is VALID [2020-07-10 14:33:17,658 INFO L280 TraceCheckUtils]: 10: Hoare triple {7253#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {7253#true} is VALID [2020-07-10 14:33:17,658 INFO L280 TraceCheckUtils]: 11: Hoare triple {7253#true} assume !(0 != ~tmp~8); {7253#true} is VALID [2020-07-10 14:33:17,659 INFO L263 TraceCheckUtils]: 12: Hoare triple {7253#true} call activatePump__wrappee__lowWaterSensor(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:17,660 INFO L280 TraceCheckUtils]: 13: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7253#true} is VALID [2020-07-10 14:33:17,660 INFO L280 TraceCheckUtils]: 14: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,661 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7253#true} {7253#true} #511#return; {7253#true} is VALID [2020-07-10 14:33:17,661 INFO L280 TraceCheckUtils]: 16: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,661 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7253#true} {7254#false} #529#return; {7254#false} is VALID [2020-07-10 14:33:17,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7253#true} is VALID [2020-07-10 14:33:17,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume 0 == ~pumpRunning~0; {7253#true} is VALID [2020-07-10 14:33:17,663 INFO L263 TraceCheckUtils]: 2: Hoare triple {7253#true} call #t~ret54 := isHighWaterLevel(); {7253#true} is VALID [2020-07-10 14:33:17,663 INFO L280 TraceCheckUtils]: 3: Hoare triple {7253#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {7253#true} is VALID [2020-07-10 14:33:17,664 INFO L263 TraceCheckUtils]: 4: Hoare triple {7253#true} call #t~ret74 := isHighWaterSensorDry(); {7253#true} is VALID [2020-07-10 14:33:17,664 INFO L280 TraceCheckUtils]: 5: Hoare triple {7253#true} havoc ~retValue_acc~5; {7253#true} is VALID [2020-07-10 14:33:17,664 INFO L280 TraceCheckUtils]: 6: Hoare triple {7253#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {7253#true} is VALID [2020-07-10 14:33:17,665 INFO L280 TraceCheckUtils]: 7: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,665 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7253#true} {7253#true} #513#return; {7253#true} is VALID [2020-07-10 14:33:17,666 INFO L280 TraceCheckUtils]: 9: Hoare triple {7253#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {7253#true} is VALID [2020-07-10 14:33:17,668 INFO L280 TraceCheckUtils]: 10: Hoare triple {7253#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 14:33:17,669 INFO L280 TraceCheckUtils]: 11: Hoare triple {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:33:17,670 INFO L280 TraceCheckUtils]: 12: Hoare triple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:33:17,671 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7253#true} #527#return; {7379#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret54|)} is VALID [2020-07-10 14:33:17,672 INFO L280 TraceCheckUtils]: 14: Hoare triple {7379#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret54|)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {7380#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6)} is VALID [2020-07-10 14:33:17,673 INFO L280 TraceCheckUtils]: 15: Hoare triple {7380#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6)} assume 0 != ~tmp~6; {7254#false} is VALID [2020-07-10 14:33:17,674 INFO L263 TraceCheckUtils]: 16: Hoare triple {7254#false} call activatePump(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:17,674 INFO L280 TraceCheckUtils]: 17: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {7253#true} is VALID [2020-07-10 14:33:17,674 INFO L263 TraceCheckUtils]: 18: Hoare triple {7253#true} call #t~ret56 := isMethaneAlarm(); {7253#true} is VALID [2020-07-10 14:33:17,675 INFO L280 TraceCheckUtils]: 19: Hoare triple {7253#true} havoc ~retValue_acc~10; {7253#true} is VALID [2020-07-10 14:33:17,675 INFO L263 TraceCheckUtils]: 20: Hoare triple {7253#true} call #t~ret57 := isMethaneLevelCritical(); {7253#true} is VALID [2020-07-10 14:33:17,675 INFO L280 TraceCheckUtils]: 21: Hoare triple {7253#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {7253#true} is VALID [2020-07-10 14:33:17,676 INFO L280 TraceCheckUtils]: 22: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,676 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {7253#true} {7253#true} #549#return; {7253#true} is VALID [2020-07-10 14:33:17,676 INFO L280 TraceCheckUtils]: 24: Hoare triple {7253#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {7253#true} is VALID [2020-07-10 14:33:17,677 INFO L280 TraceCheckUtils]: 25: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,677 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7253#true} {7253#true} #509#return; {7253#true} is VALID [2020-07-10 14:33:17,677 INFO L280 TraceCheckUtils]: 27: Hoare triple {7253#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {7253#true} is VALID [2020-07-10 14:33:17,678 INFO L280 TraceCheckUtils]: 28: Hoare triple {7253#true} assume !(0 != ~tmp~8); {7253#true} is VALID [2020-07-10 14:33:17,679 INFO L263 TraceCheckUtils]: 29: Hoare triple {7253#true} call activatePump__wrappee__lowWaterSensor(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:17,679 INFO L280 TraceCheckUtils]: 30: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7253#true} is VALID [2020-07-10 14:33:17,680 INFO L280 TraceCheckUtils]: 31: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,680 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7253#true} {7253#true} #511#return; {7253#true} is VALID [2020-07-10 14:33:17,680 INFO L280 TraceCheckUtils]: 33: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,681 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7253#true} {7254#false} #529#return; {7254#false} is VALID [2020-07-10 14:33:17,681 INFO L280 TraceCheckUtils]: 35: Hoare triple {7254#false} assume true; {7254#false} is VALID [2020-07-10 14:33:17,681 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7254#false} {7253#true} #499#return; {7254#false} is VALID [2020-07-10 14:33:17,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {7253#true} is VALID [2020-07-10 14:33:17,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume !(0 != ~pumpRunning~0); {7253#true} is VALID [2020-07-10 14:33:17,691 INFO L263 TraceCheckUtils]: 2: Hoare triple {7253#true} call processEnvironment__wrappee__highWaterSensor(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:17,692 INFO L280 TraceCheckUtils]: 3: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7253#true} is VALID [2020-07-10 14:33:17,692 INFO L280 TraceCheckUtils]: 4: Hoare triple {7253#true} assume 0 == ~pumpRunning~0; {7253#true} is VALID [2020-07-10 14:33:17,693 INFO L263 TraceCheckUtils]: 5: Hoare triple {7253#true} call #t~ret54 := isHighWaterLevel(); {7253#true} is VALID [2020-07-10 14:33:17,693 INFO L280 TraceCheckUtils]: 6: Hoare triple {7253#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {7253#true} is VALID [2020-07-10 14:33:17,693 INFO L263 TraceCheckUtils]: 7: Hoare triple {7253#true} call #t~ret74 := isHighWaterSensorDry(); {7253#true} is VALID [2020-07-10 14:33:17,693 INFO L280 TraceCheckUtils]: 8: Hoare triple {7253#true} havoc ~retValue_acc~5; {7253#true} is VALID [2020-07-10 14:33:17,694 INFO L280 TraceCheckUtils]: 9: Hoare triple {7253#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {7253#true} is VALID [2020-07-10 14:33:17,694 INFO L280 TraceCheckUtils]: 10: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,694 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7253#true} {7253#true} #513#return; {7253#true} is VALID [2020-07-10 14:33:17,695 INFO L280 TraceCheckUtils]: 12: Hoare triple {7253#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {7253#true} is VALID [2020-07-10 14:33:17,696 INFO L280 TraceCheckUtils]: 13: Hoare triple {7253#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 14:33:17,697 INFO L280 TraceCheckUtils]: 14: Hoare triple {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:33:17,698 INFO L280 TraceCheckUtils]: 15: Hoare triple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:33:17,699 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7253#true} #527#return; {7379#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret54|)} is VALID [2020-07-10 14:33:17,700 INFO L280 TraceCheckUtils]: 17: Hoare triple {7379#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret54|)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {7380#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6)} is VALID [2020-07-10 14:33:17,701 INFO L280 TraceCheckUtils]: 18: Hoare triple {7380#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6)} assume 0 != ~tmp~6; {7254#false} is VALID [2020-07-10 14:33:17,702 INFO L263 TraceCheckUtils]: 19: Hoare triple {7254#false} call activatePump(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:17,702 INFO L280 TraceCheckUtils]: 20: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {7253#true} is VALID [2020-07-10 14:33:17,702 INFO L263 TraceCheckUtils]: 21: Hoare triple {7253#true} call #t~ret56 := isMethaneAlarm(); {7253#true} is VALID [2020-07-10 14:33:17,703 INFO L280 TraceCheckUtils]: 22: Hoare triple {7253#true} havoc ~retValue_acc~10; {7253#true} is VALID [2020-07-10 14:33:17,703 INFO L263 TraceCheckUtils]: 23: Hoare triple {7253#true} call #t~ret57 := isMethaneLevelCritical(); {7253#true} is VALID [2020-07-10 14:33:17,703 INFO L280 TraceCheckUtils]: 24: Hoare triple {7253#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {7253#true} is VALID [2020-07-10 14:33:17,704 INFO L280 TraceCheckUtils]: 25: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,704 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7253#true} {7253#true} #549#return; {7253#true} is VALID [2020-07-10 14:33:17,704 INFO L280 TraceCheckUtils]: 27: Hoare triple {7253#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {7253#true} is VALID [2020-07-10 14:33:17,705 INFO L280 TraceCheckUtils]: 28: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,705 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7253#true} {7253#true} #509#return; {7253#true} is VALID [2020-07-10 14:33:17,706 INFO L280 TraceCheckUtils]: 30: Hoare triple {7253#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {7253#true} is VALID [2020-07-10 14:33:17,707 INFO L280 TraceCheckUtils]: 31: Hoare triple {7253#true} assume !(0 != ~tmp~8); {7253#true} is VALID [2020-07-10 14:33:17,708 INFO L263 TraceCheckUtils]: 32: Hoare triple {7253#true} call activatePump__wrappee__lowWaterSensor(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:17,708 INFO L280 TraceCheckUtils]: 33: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7253#true} is VALID [2020-07-10 14:33:17,708 INFO L280 TraceCheckUtils]: 34: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,709 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7253#true} {7253#true} #511#return; {7253#true} is VALID [2020-07-10 14:33:17,709 INFO L280 TraceCheckUtils]: 36: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,709 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {7253#true} {7254#false} #529#return; {7254#false} is VALID [2020-07-10 14:33:17,710 INFO L280 TraceCheckUtils]: 38: Hoare triple {7254#false} assume true; {7254#false} is VALID [2020-07-10 14:33:17,710 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7254#false} {7253#true} #499#return; {7254#false} is VALID [2020-07-10 14:33:17,710 INFO L280 TraceCheckUtils]: 40: Hoare triple {7254#false} assume true; {7254#false} is VALID [2020-07-10 14:33:17,711 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7254#false} {7253#true} #519#return; {7254#false} is VALID [2020-07-10 14:33:17,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:17,720 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {7253#true} is VALID [2020-07-10 14:33:17,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,721 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7254#false} #537#return; {7254#false} is VALID [2020-07-10 14:33:17,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:17,726 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {7253#true} is VALID [2020-07-10 14:33:17,727 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,727 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7254#false} #539#return; {7254#false} is VALID [2020-07-10 14:33:17,734 INFO L263 TraceCheckUtils]: 0: Hoare triple {7253#true} call ULTIMATE.init(); {7325#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:33:17,735 INFO L280 TraceCheckUtils]: 1: Hoare triple {7325#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {7253#true} is VALID [2020-07-10 14:33:17,735 INFO L280 TraceCheckUtils]: 2: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,736 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7253#true} {7253#true} #555#return; {7253#true} is VALID [2020-07-10 14:33:17,736 INFO L263 TraceCheckUtils]: 4: Hoare triple {7253#true} call #t~ret76 := main(); {7253#true} is VALID [2020-07-10 14:33:17,736 INFO L280 TraceCheckUtils]: 5: Hoare triple {7253#true} havoc ~retValue_acc~2;havoc ~tmp~0; {7253#true} is VALID [2020-07-10 14:33:17,736 INFO L263 TraceCheckUtils]: 6: Hoare triple {7253#true} call select_helpers(); {7253#true} is VALID [2020-07-10 14:33:17,737 INFO L280 TraceCheckUtils]: 7: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,737 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7253#true} {7253#true} #451#return; {7253#true} is VALID [2020-07-10 14:33:17,737 INFO L263 TraceCheckUtils]: 9: Hoare triple {7253#true} call select_features(); {7253#true} is VALID [2020-07-10 14:33:17,738 INFO L280 TraceCheckUtils]: 10: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,738 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7253#true} {7253#true} #453#return; {7253#true} is VALID [2020-07-10 14:33:17,738 INFO L263 TraceCheckUtils]: 12: Hoare triple {7253#true} call #t~ret1 := valid_product(); {7253#true} is VALID [2020-07-10 14:33:17,739 INFO L280 TraceCheckUtils]: 13: Hoare triple {7253#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {7253#true} is VALID [2020-07-10 14:33:17,739 INFO L280 TraceCheckUtils]: 14: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,739 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7253#true} {7253#true} #455#return; {7253#true} is VALID [2020-07-10 14:33:17,740 INFO L280 TraceCheckUtils]: 16: Hoare triple {7253#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {7253#true} is VALID [2020-07-10 14:33:17,740 INFO L280 TraceCheckUtils]: 17: Hoare triple {7253#true} assume 0 != ~tmp~0; {7253#true} is VALID [2020-07-10 14:33:17,740 INFO L263 TraceCheckUtils]: 18: Hoare triple {7253#true} call setup(); {7253#true} is VALID [2020-07-10 14:33:17,741 INFO L280 TraceCheckUtils]: 19: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,741 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7253#true} {7253#true} #457#return; {7253#true} is VALID [2020-07-10 14:33:17,741 INFO L263 TraceCheckUtils]: 21: Hoare triple {7253#true} call runTest(); {7253#true} is VALID [2020-07-10 14:33:17,742 INFO L263 TraceCheckUtils]: 22: Hoare triple {7253#true} call __utac_acc__Specification5_spec__1(); {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:17,743 INFO L280 TraceCheckUtils]: 23: Hoare triple {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7253#true} is VALID [2020-07-10 14:33:17,743 INFO L280 TraceCheckUtils]: 24: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,743 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7253#true} {7253#true} #545#return; {7253#true} is VALID [2020-07-10 14:33:17,744 INFO L263 TraceCheckUtils]: 26: Hoare triple {7253#true} call test(); {7253#true} is VALID [2020-07-10 14:33:17,744 INFO L280 TraceCheckUtils]: 27: Hoare triple {7253#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7253#true} is VALID [2020-07-10 14:33:17,744 INFO L280 TraceCheckUtils]: 28: Hoare triple {7253#true} assume !false; {7253#true} is VALID [2020-07-10 14:33:17,745 INFO L280 TraceCheckUtils]: 29: Hoare triple {7253#true} assume ~splverifierCounter~0 < 4; {7253#true} is VALID [2020-07-10 14:33:17,745 INFO L280 TraceCheckUtils]: 30: Hoare triple {7253#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {7253#true} is VALID [2020-07-10 14:33:17,745 INFO L280 TraceCheckUtils]: 31: Hoare triple {7253#true} assume !(0 != ~tmp~5); {7253#true} is VALID [2020-07-10 14:33:17,745 INFO L280 TraceCheckUtils]: 32: Hoare triple {7253#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {7253#true} is VALID [2020-07-10 14:33:17,746 INFO L280 TraceCheckUtils]: 33: Hoare triple {7253#true} assume !(0 != ~tmp___0~1); {7253#true} is VALID [2020-07-10 14:33:17,746 INFO L280 TraceCheckUtils]: 34: Hoare triple {7253#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {7253#true} is VALID [2020-07-10 14:33:17,746 INFO L280 TraceCheckUtils]: 35: Hoare triple {7253#true} assume 0 != ~tmp___2~0; {7253#true} is VALID [2020-07-10 14:33:17,747 INFO L263 TraceCheckUtils]: 36: Hoare triple {7253#true} call timeShift(); {7253#true} is VALID [2020-07-10 14:33:17,748 INFO L263 TraceCheckUtils]: 37: Hoare triple {7253#true} call __utac_acc__Specification5_spec__2(); {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:17,748 INFO L263 TraceCheckUtils]: 38: Hoare triple {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {7253#true} is VALID [2020-07-10 14:33:17,748 INFO L280 TraceCheckUtils]: 39: Hoare triple {7253#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {7253#true} is VALID [2020-07-10 14:33:17,749 INFO L280 TraceCheckUtils]: 40: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,749 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7253#true} {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {7253#true} is VALID [2020-07-10 14:33:17,749 INFO L280 TraceCheckUtils]: 42: Hoare triple {7253#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {7253#true} is VALID [2020-07-10 14:33:17,750 INFO L280 TraceCheckUtils]: 43: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,750 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7253#true} {7253#true} #515#return; {7253#true} is VALID [2020-07-10 14:33:17,750 INFO L280 TraceCheckUtils]: 45: Hoare triple {7253#true} assume !(0 != ~pumpRunning~0); {7253#true} is VALID [2020-07-10 14:33:17,750 INFO L280 TraceCheckUtils]: 46: Hoare triple {7253#true} assume 0 != ~systemActive~0; {7253#true} is VALID [2020-07-10 14:33:17,751 INFO L263 TraceCheckUtils]: 47: Hoare triple {7253#true} call processEnvironment(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:17,752 INFO L280 TraceCheckUtils]: 48: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {7253#true} is VALID [2020-07-10 14:33:17,752 INFO L280 TraceCheckUtils]: 49: Hoare triple {7253#true} assume !(0 != ~pumpRunning~0); {7253#true} is VALID [2020-07-10 14:33:17,753 INFO L263 TraceCheckUtils]: 50: Hoare triple {7253#true} call processEnvironment__wrappee__highWaterSensor(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:17,753 INFO L280 TraceCheckUtils]: 51: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7253#true} is VALID [2020-07-10 14:33:17,754 INFO L280 TraceCheckUtils]: 52: Hoare triple {7253#true} assume 0 == ~pumpRunning~0; {7253#true} is VALID [2020-07-10 14:33:17,754 INFO L263 TraceCheckUtils]: 53: Hoare triple {7253#true} call #t~ret54 := isHighWaterLevel(); {7253#true} is VALID [2020-07-10 14:33:17,754 INFO L280 TraceCheckUtils]: 54: Hoare triple {7253#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {7253#true} is VALID [2020-07-10 14:33:17,755 INFO L263 TraceCheckUtils]: 55: Hoare triple {7253#true} call #t~ret74 := isHighWaterSensorDry(); {7253#true} is VALID [2020-07-10 14:33:17,755 INFO L280 TraceCheckUtils]: 56: Hoare triple {7253#true} havoc ~retValue_acc~5; {7253#true} is VALID [2020-07-10 14:33:17,755 INFO L280 TraceCheckUtils]: 57: Hoare triple {7253#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {7253#true} is VALID [2020-07-10 14:33:17,755 INFO L280 TraceCheckUtils]: 58: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,755 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {7253#true} {7253#true} #513#return; {7253#true} is VALID [2020-07-10 14:33:17,756 INFO L280 TraceCheckUtils]: 60: Hoare triple {7253#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {7253#true} is VALID [2020-07-10 14:33:17,756 INFO L280 TraceCheckUtils]: 61: Hoare triple {7253#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 14:33:17,757 INFO L280 TraceCheckUtils]: 62: Hoare triple {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:33:17,758 INFO L280 TraceCheckUtils]: 63: Hoare triple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:33:17,759 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7253#true} #527#return; {7379#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret54|)} is VALID [2020-07-10 14:33:17,760 INFO L280 TraceCheckUtils]: 65: Hoare triple {7379#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret54|)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {7380#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6)} is VALID [2020-07-10 14:33:17,760 INFO L280 TraceCheckUtils]: 66: Hoare triple {7380#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6)} assume 0 != ~tmp~6; {7254#false} is VALID [2020-07-10 14:33:17,760 INFO L263 TraceCheckUtils]: 67: Hoare triple {7254#false} call activatePump(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:17,761 INFO L280 TraceCheckUtils]: 68: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {7253#true} is VALID [2020-07-10 14:33:17,761 INFO L263 TraceCheckUtils]: 69: Hoare triple {7253#true} call #t~ret56 := isMethaneAlarm(); {7253#true} is VALID [2020-07-10 14:33:17,761 INFO L280 TraceCheckUtils]: 70: Hoare triple {7253#true} havoc ~retValue_acc~10; {7253#true} is VALID [2020-07-10 14:33:17,761 INFO L263 TraceCheckUtils]: 71: Hoare triple {7253#true} call #t~ret57 := isMethaneLevelCritical(); {7253#true} is VALID [2020-07-10 14:33:17,761 INFO L280 TraceCheckUtils]: 72: Hoare triple {7253#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {7253#true} is VALID [2020-07-10 14:33:17,762 INFO L280 TraceCheckUtils]: 73: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,762 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {7253#true} {7253#true} #549#return; {7253#true} is VALID [2020-07-10 14:33:17,762 INFO L280 TraceCheckUtils]: 75: Hoare triple {7253#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {7253#true} is VALID [2020-07-10 14:33:17,762 INFO L280 TraceCheckUtils]: 76: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,762 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7253#true} {7253#true} #509#return; {7253#true} is VALID [2020-07-10 14:33:17,763 INFO L280 TraceCheckUtils]: 78: Hoare triple {7253#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {7253#true} is VALID [2020-07-10 14:33:17,763 INFO L280 TraceCheckUtils]: 79: Hoare triple {7253#true} assume !(0 != ~tmp~8); {7253#true} is VALID [2020-07-10 14:33:17,764 INFO L263 TraceCheckUtils]: 80: Hoare triple {7253#true} call activatePump__wrappee__lowWaterSensor(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:17,764 INFO L280 TraceCheckUtils]: 81: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7253#true} is VALID [2020-07-10 14:33:17,764 INFO L280 TraceCheckUtils]: 82: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,764 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {7253#true} {7253#true} #511#return; {7253#true} is VALID [2020-07-10 14:33:17,765 INFO L280 TraceCheckUtils]: 84: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,765 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {7253#true} {7254#false} #529#return; {7254#false} is VALID [2020-07-10 14:33:17,765 INFO L280 TraceCheckUtils]: 86: Hoare triple {7254#false} assume true; {7254#false} is VALID [2020-07-10 14:33:17,765 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7254#false} {7253#true} #499#return; {7254#false} is VALID [2020-07-10 14:33:17,765 INFO L280 TraceCheckUtils]: 88: Hoare triple {7254#false} assume true; {7254#false} is VALID [2020-07-10 14:33:17,766 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {7254#false} {7253#true} #519#return; {7254#false} is VALID [2020-07-10 14:33:17,766 INFO L263 TraceCheckUtils]: 90: Hoare triple {7254#false} call __utac_acc__Specification5_spec__3(); {7254#false} is VALID [2020-07-10 14:33:17,766 INFO L280 TraceCheckUtils]: 91: Hoare triple {7254#false} havoc ~tmp~4;havoc ~tmp___0~0; {7254#false} is VALID [2020-07-10 14:33:17,766 INFO L263 TraceCheckUtils]: 92: Hoare triple {7254#false} call #t~ret48 := getWaterLevel(); {7253#true} is VALID [2020-07-10 14:33:17,766 INFO L280 TraceCheckUtils]: 93: Hoare triple {7253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {7253#true} is VALID [2020-07-10 14:33:17,766 INFO L280 TraceCheckUtils]: 94: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,767 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7253#true} {7254#false} #537#return; {7254#false} is VALID [2020-07-10 14:33:17,767 INFO L280 TraceCheckUtils]: 96: Hoare triple {7254#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {7254#false} is VALID [2020-07-10 14:33:17,767 INFO L280 TraceCheckUtils]: 97: Hoare triple {7254#false} assume 2 != ~tmp~4; {7254#false} is VALID [2020-07-10 14:33:17,767 INFO L263 TraceCheckUtils]: 98: Hoare triple {7254#false} call #t~ret49 := isPumpRunning(); {7253#true} is VALID [2020-07-10 14:33:17,767 INFO L280 TraceCheckUtils]: 99: Hoare triple {7253#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {7253#true} is VALID [2020-07-10 14:33:17,767 INFO L280 TraceCheckUtils]: 100: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-10 14:33:17,768 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {7253#true} {7254#false} #539#return; {7254#false} is VALID [2020-07-10 14:33:17,768 INFO L280 TraceCheckUtils]: 102: Hoare triple {7254#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {7254#false} is VALID [2020-07-10 14:33:17,768 INFO L280 TraceCheckUtils]: 103: Hoare triple {7254#false} assume 0 != ~tmp___0~0; {7254#false} is VALID [2020-07-10 14:33:17,768 INFO L280 TraceCheckUtils]: 104: Hoare triple {7254#false} assume 0 == ~switchedOnBeforeTS~0; {7254#false} is VALID [2020-07-10 14:33:17,768 INFO L263 TraceCheckUtils]: 105: Hoare triple {7254#false} call __automaton_fail(); {7254#false} is VALID [2020-07-10 14:33:17,768 INFO L280 TraceCheckUtils]: 106: Hoare triple {7254#false} assume !false; {7254#false} is VALID [2020-07-10 14:33:17,797 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:33:17,797 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [790880928] [2020-07-10 14:33:17,799 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:33:17,799 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:33:17,799 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2135638923] [2020-07-10 14:33:17,800 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2020-07-10 14:33:17,801 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:33:17,801 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:33:17,927 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:17,927 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:33:17,927 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:33:17,928 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:33:17,928 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:33:17,928 INFO L87 Difference]: Start difference. First operand 228 states and 259 transitions. Second operand 9 states. [2020-07-10 14:33:23,092 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:33:23,445 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:33:23,859 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:33:24,236 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:33:30,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:30,231 INFO L93 Difference]: Finished difference Result 472 states and 573 transitions. [2020-07-10 14:33:30,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:33:30,231 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2020-07-10 14:33:30,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:33:30,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:33:30,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 385 transitions. [2020-07-10 14:33:30,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:33:30,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 385 transitions. [2020-07-10 14:33:30,243 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 385 transitions. [2020-07-10 14:33:31,406 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 385 edges. 385 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:31,416 INFO L225 Difference]: With dead ends: 472 [2020-07-10 14:33:31,416 INFO L226 Difference]: Without dead ends: 272 [2020-07-10 14:33:31,417 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:33:31,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 272 states. [2020-07-10 14:33:33,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 272 to 233. [2020-07-10 14:33:33,304 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:33:33,304 INFO L82 GeneralOperation]: Start isEquivalent. First operand 272 states. Second operand 233 states. [2020-07-10 14:33:33,304 INFO L74 IsIncluded]: Start isIncluded. First operand 272 states. Second operand 233 states. [2020-07-10 14:33:33,304 INFO L87 Difference]: Start difference. First operand 272 states. Second operand 233 states. [2020-07-10 14:33:33,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:33,314 INFO L93 Difference]: Finished difference Result 272 states and 327 transitions. [2020-07-10 14:33:33,314 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 327 transitions. [2020-07-10 14:33:33,315 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:33:33,315 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:33:33,315 INFO L74 IsIncluded]: Start isIncluded. First operand 233 states. Second operand 272 states. [2020-07-10 14:33:33,315 INFO L87 Difference]: Start difference. First operand 233 states. Second operand 272 states. [2020-07-10 14:33:33,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:33,325 INFO L93 Difference]: Finished difference Result 272 states and 327 transitions. [2020-07-10 14:33:33,325 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 327 transitions. [2020-07-10 14:33:33,326 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:33:33,326 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:33:33,326 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:33:33,326 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:33:33,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 233 states. [2020-07-10 14:33:33,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 264 transitions. [2020-07-10 14:33:33,335 INFO L78 Accepts]: Start accepts. Automaton has 233 states and 264 transitions. Word has length 107 [2020-07-10 14:33:33,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:33:33,336 INFO L479 AbstractCegarLoop]: Abstraction has 233 states and 264 transitions. [2020-07-10 14:33:33,336 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:33:33,336 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 264 transitions. [2020-07-10 14:33:33,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-10 14:33:33,337 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:33:33,338 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:33:33,338 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 14:33:33,338 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:33:33,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:33:33,339 INFO L82 PathProgramCache]: Analyzing trace with hash 697480839, now seen corresponding path program 1 times [2020-07-10 14:33:33,339 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:33:33,339 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1193525711] [2020-07-10 14:33:33,339 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:33:33,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:33,695 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:33:33,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:33,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {9006#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {8932#true} is VALID [2020-07-10 14:33:33,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,764 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8932#true} {8932#true} #555#return; {8932#true} is VALID [2020-07-10 14:33:33,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:33,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,767 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8932#true} {8932#true} #451#return; {8932#true} is VALID [2020-07-10 14:33:33,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:33,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,769 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8932#true} {8932#true} #453#return; {8932#true} is VALID [2020-07-10 14:33:33,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:33,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:33:33,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:33:33,795 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {8932#true} #455#return; {8944#(= 1 |main_#t~ret1|)} is VALID [2020-07-10 14:33:33,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:33,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,800 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8932#true} {8932#true} #457#return; {8932#true} is VALID [2020-07-10 14:33:33,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:33,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {8932#true} is VALID [2020-07-10 14:33:33,817 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,818 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8932#true} {8932#true} #545#return; {8932#true} is VALID [2020-07-10 14:33:33,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:33,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:33,828 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {8932#true} is VALID [2020-07-10 14:33:33,829 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,829 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8932#true} {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {8932#true} is VALID [2020-07-10 14:33:33,829 INFO L263 TraceCheckUtils]: 0: Hoare triple {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {8932#true} is VALID [2020-07-10 14:33:33,829 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {8932#true} is VALID [2020-07-10 14:33:33,829 INFO L280 TraceCheckUtils]: 2: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,830 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8932#true} {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {8932#true} is VALID [2020-07-10 14:33:33,830 INFO L280 TraceCheckUtils]: 4: Hoare triple {8932#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {8932#true} is VALID [2020-07-10 14:33:33,830 INFO L280 TraceCheckUtils]: 5: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,830 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8932#true} {8932#true} #515#return; {8932#true} is VALID [2020-07-10 14:33:33,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:33,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:33,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:33,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:33,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~5; {8932#true} is VALID [2020-07-10 14:33:33,940 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:33:33,941 INFO L280 TraceCheckUtils]: 2: Hoare triple {9085#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:33:33,942 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9085#(<= 1 |isHighWaterSensorDry_#res|)} {8932#true} #513#return; {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} is VALID [2020-07-10 14:33:33,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {8932#true} is VALID [2020-07-10 14:33:33,943 INFO L263 TraceCheckUtils]: 1: Hoare triple {8932#true} call #t~ret74 := isHighWaterSensorDry(); {8932#true} is VALID [2020-07-10 14:33:33,943 INFO L280 TraceCheckUtils]: 2: Hoare triple {8932#true} havoc ~retValue_acc~5; {8932#true} is VALID [2020-07-10 14:33:33,944 INFO L280 TraceCheckUtils]: 3: Hoare triple {8932#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:33:33,944 INFO L280 TraceCheckUtils]: 4: Hoare triple {9085#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:33:33,945 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9085#(<= 1 |isHighWaterSensorDry_#res|)} {8932#true} #513#return; {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} is VALID [2020-07-10 14:33:33,946 INFO L280 TraceCheckUtils]: 6: Hoare triple {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {9084#(<= 1 isHighWaterLevel_~tmp~9)} is VALID [2020-07-10 14:33:33,946 INFO L280 TraceCheckUtils]: 7: Hoare triple {9084#(<= 1 isHighWaterLevel_~tmp~9)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {8933#false} is VALID [2020-07-10 14:33:33,946 INFO L280 TraceCheckUtils]: 8: Hoare triple {8933#false} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {8933#false} is VALID [2020-07-10 14:33:33,947 INFO L280 TraceCheckUtils]: 9: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-10 14:33:33,947 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {8933#false} {8932#true} #527#return; {8933#false} is VALID [2020-07-10 14:33:33,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:33,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:33,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:33,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {8932#true} is VALID [2020-07-10 14:33:33,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,958 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8932#true} {8932#true} #549#return; {8932#true} is VALID [2020-07-10 14:33:33,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~10; {8932#true} is VALID [2020-07-10 14:33:33,959 INFO L263 TraceCheckUtils]: 1: Hoare triple {8932#true} call #t~ret57 := isMethaneLevelCritical(); {8932#true} is VALID [2020-07-10 14:33:33,959 INFO L280 TraceCheckUtils]: 2: Hoare triple {8932#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {8932#true} is VALID [2020-07-10 14:33:33,959 INFO L280 TraceCheckUtils]: 3: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,959 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8932#true} {8932#true} #549#return; {8932#true} is VALID [2020-07-10 14:33:33,959 INFO L280 TraceCheckUtils]: 5: Hoare triple {8932#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {8932#true} is VALID [2020-07-10 14:33:33,960 INFO L280 TraceCheckUtils]: 6: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,960 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {8932#true} {8932#true} #509#return; {8932#true} is VALID [2020-07-10 14:33:33,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:33,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8932#true} is VALID [2020-07-10 14:33:33,964 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,964 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8932#true} {8932#true} #511#return; {8932#true} is VALID [2020-07-10 14:33:33,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {8932#true} is VALID [2020-07-10 14:33:33,964 INFO L263 TraceCheckUtils]: 1: Hoare triple {8932#true} call #t~ret56 := isMethaneAlarm(); {8932#true} is VALID [2020-07-10 14:33:33,965 INFO L280 TraceCheckUtils]: 2: Hoare triple {8932#true} havoc ~retValue_acc~10; {8932#true} is VALID [2020-07-10 14:33:33,965 INFO L263 TraceCheckUtils]: 3: Hoare triple {8932#true} call #t~ret57 := isMethaneLevelCritical(); {8932#true} is VALID [2020-07-10 14:33:33,965 INFO L280 TraceCheckUtils]: 4: Hoare triple {8932#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {8932#true} is VALID [2020-07-10 14:33:33,965 INFO L280 TraceCheckUtils]: 5: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,965 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8932#true} {8932#true} #549#return; {8932#true} is VALID [2020-07-10 14:33:33,966 INFO L280 TraceCheckUtils]: 7: Hoare triple {8932#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {8932#true} is VALID [2020-07-10 14:33:33,966 INFO L280 TraceCheckUtils]: 8: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,966 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8932#true} {8932#true} #509#return; {8932#true} is VALID [2020-07-10 14:33:33,966 INFO L280 TraceCheckUtils]: 10: Hoare triple {8932#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {8932#true} is VALID [2020-07-10 14:33:33,967 INFO L280 TraceCheckUtils]: 11: Hoare triple {8932#true} assume !(0 != ~tmp~8); {8932#true} is VALID [2020-07-10 14:33:33,967 INFO L263 TraceCheckUtils]: 12: Hoare triple {8932#true} call activatePump__wrappee__lowWaterSensor(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:33,968 INFO L280 TraceCheckUtils]: 13: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8932#true} is VALID [2020-07-10 14:33:33,968 INFO L280 TraceCheckUtils]: 14: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,968 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8932#true} {8932#true} #511#return; {8932#true} is VALID [2020-07-10 14:33:33,968 INFO L280 TraceCheckUtils]: 16: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,968 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8932#true} {8933#false} #529#return; {8933#false} is VALID [2020-07-10 14:33:33,969 INFO L280 TraceCheckUtils]: 0: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8932#true} is VALID [2020-07-10 14:33:33,969 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume 0 == ~pumpRunning~0; {8932#true} is VALID [2020-07-10 14:33:33,969 INFO L263 TraceCheckUtils]: 2: Hoare triple {8932#true} call #t~ret54 := isHighWaterLevel(); {8932#true} is VALID [2020-07-10 14:33:33,970 INFO L280 TraceCheckUtils]: 3: Hoare triple {8932#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {8932#true} is VALID [2020-07-10 14:33:33,970 INFO L263 TraceCheckUtils]: 4: Hoare triple {8932#true} call #t~ret74 := isHighWaterSensorDry(); {8932#true} is VALID [2020-07-10 14:33:33,970 INFO L280 TraceCheckUtils]: 5: Hoare triple {8932#true} havoc ~retValue_acc~5; {8932#true} is VALID [2020-07-10 14:33:33,971 INFO L280 TraceCheckUtils]: 6: Hoare triple {8932#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:33:33,971 INFO L280 TraceCheckUtils]: 7: Hoare triple {9085#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:33:33,972 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9085#(<= 1 |isHighWaterSensorDry_#res|)} {8932#true} #513#return; {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} is VALID [2020-07-10 14:33:33,973 INFO L280 TraceCheckUtils]: 9: Hoare triple {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {9084#(<= 1 isHighWaterLevel_~tmp~9)} is VALID [2020-07-10 14:33:33,973 INFO L280 TraceCheckUtils]: 10: Hoare triple {9084#(<= 1 isHighWaterLevel_~tmp~9)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {8933#false} is VALID [2020-07-10 14:33:33,974 INFO L280 TraceCheckUtils]: 11: Hoare triple {8933#false} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {8933#false} is VALID [2020-07-10 14:33:33,974 INFO L280 TraceCheckUtils]: 12: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-10 14:33:33,974 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8933#false} {8932#true} #527#return; {8933#false} is VALID [2020-07-10 14:33:33,974 INFO L280 TraceCheckUtils]: 14: Hoare triple {8933#false} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {8933#false} is VALID [2020-07-10 14:33:33,975 INFO L280 TraceCheckUtils]: 15: Hoare triple {8933#false} assume 0 != ~tmp~6; {8933#false} is VALID [2020-07-10 14:33:33,975 INFO L263 TraceCheckUtils]: 16: Hoare triple {8933#false} call activatePump(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:33,975 INFO L280 TraceCheckUtils]: 17: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {8932#true} is VALID [2020-07-10 14:33:33,975 INFO L263 TraceCheckUtils]: 18: Hoare triple {8932#true} call #t~ret56 := isMethaneAlarm(); {8932#true} is VALID [2020-07-10 14:33:33,975 INFO L280 TraceCheckUtils]: 19: Hoare triple {8932#true} havoc ~retValue_acc~10; {8932#true} is VALID [2020-07-10 14:33:33,976 INFO L263 TraceCheckUtils]: 20: Hoare triple {8932#true} call #t~ret57 := isMethaneLevelCritical(); {8932#true} is VALID [2020-07-10 14:33:33,976 INFO L280 TraceCheckUtils]: 21: Hoare triple {8932#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {8932#true} is VALID [2020-07-10 14:33:33,976 INFO L280 TraceCheckUtils]: 22: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,976 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {8932#true} {8932#true} #549#return; {8932#true} is VALID [2020-07-10 14:33:33,977 INFO L280 TraceCheckUtils]: 24: Hoare triple {8932#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {8932#true} is VALID [2020-07-10 14:33:33,977 INFO L280 TraceCheckUtils]: 25: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,977 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8932#true} {8932#true} #509#return; {8932#true} is VALID [2020-07-10 14:33:33,977 INFO L280 TraceCheckUtils]: 27: Hoare triple {8932#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {8932#true} is VALID [2020-07-10 14:33:33,977 INFO L280 TraceCheckUtils]: 28: Hoare triple {8932#true} assume !(0 != ~tmp~8); {8932#true} is VALID [2020-07-10 14:33:33,979 INFO L263 TraceCheckUtils]: 29: Hoare triple {8932#true} call activatePump__wrappee__lowWaterSensor(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:33,979 INFO L280 TraceCheckUtils]: 30: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8932#true} is VALID [2020-07-10 14:33:33,979 INFO L280 TraceCheckUtils]: 31: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,979 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8932#true} {8932#true} #511#return; {8932#true} is VALID [2020-07-10 14:33:33,979 INFO L280 TraceCheckUtils]: 33: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,980 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8932#true} {8933#false} #529#return; {8933#false} is VALID [2020-07-10 14:33:33,980 INFO L280 TraceCheckUtils]: 35: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-10 14:33:33,980 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8933#false} {8932#true} #499#return; {8933#false} is VALID [2020-07-10 14:33:33,981 INFO L280 TraceCheckUtils]: 0: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {8932#true} is VALID [2020-07-10 14:33:33,981 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume !(0 != ~pumpRunning~0); {8932#true} is VALID [2020-07-10 14:33:33,982 INFO L263 TraceCheckUtils]: 2: Hoare triple {8932#true} call processEnvironment__wrappee__highWaterSensor(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:33,982 INFO L280 TraceCheckUtils]: 3: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8932#true} is VALID [2020-07-10 14:33:33,982 INFO L280 TraceCheckUtils]: 4: Hoare triple {8932#true} assume 0 == ~pumpRunning~0; {8932#true} is VALID [2020-07-10 14:33:33,983 INFO L263 TraceCheckUtils]: 5: Hoare triple {8932#true} call #t~ret54 := isHighWaterLevel(); {8932#true} is VALID [2020-07-10 14:33:33,983 INFO L280 TraceCheckUtils]: 6: Hoare triple {8932#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {8932#true} is VALID [2020-07-10 14:33:33,983 INFO L263 TraceCheckUtils]: 7: Hoare triple {8932#true} call #t~ret74 := isHighWaterSensorDry(); {8932#true} is VALID [2020-07-10 14:33:33,983 INFO L280 TraceCheckUtils]: 8: Hoare triple {8932#true} havoc ~retValue_acc~5; {8932#true} is VALID [2020-07-10 14:33:33,984 INFO L280 TraceCheckUtils]: 9: Hoare triple {8932#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:33:33,984 INFO L280 TraceCheckUtils]: 10: Hoare triple {9085#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:33:33,985 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {9085#(<= 1 |isHighWaterSensorDry_#res|)} {8932#true} #513#return; {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} is VALID [2020-07-10 14:33:33,986 INFO L280 TraceCheckUtils]: 12: Hoare triple {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {9084#(<= 1 isHighWaterLevel_~tmp~9)} is VALID [2020-07-10 14:33:33,986 INFO L280 TraceCheckUtils]: 13: Hoare triple {9084#(<= 1 isHighWaterLevel_~tmp~9)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {8933#false} is VALID [2020-07-10 14:33:33,987 INFO L280 TraceCheckUtils]: 14: Hoare triple {8933#false} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {8933#false} is VALID [2020-07-10 14:33:33,987 INFO L280 TraceCheckUtils]: 15: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-10 14:33:33,987 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8933#false} {8932#true} #527#return; {8933#false} is VALID [2020-07-10 14:33:33,987 INFO L280 TraceCheckUtils]: 17: Hoare triple {8933#false} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {8933#false} is VALID [2020-07-10 14:33:33,987 INFO L280 TraceCheckUtils]: 18: Hoare triple {8933#false} assume 0 != ~tmp~6; {8933#false} is VALID [2020-07-10 14:33:33,988 INFO L263 TraceCheckUtils]: 19: Hoare triple {8933#false} call activatePump(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:33,988 INFO L280 TraceCheckUtils]: 20: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {8932#true} is VALID [2020-07-10 14:33:33,988 INFO L263 TraceCheckUtils]: 21: Hoare triple {8932#true} call #t~ret56 := isMethaneAlarm(); {8932#true} is VALID [2020-07-10 14:33:33,988 INFO L280 TraceCheckUtils]: 22: Hoare triple {8932#true} havoc ~retValue_acc~10; {8932#true} is VALID [2020-07-10 14:33:33,988 INFO L263 TraceCheckUtils]: 23: Hoare triple {8932#true} call #t~ret57 := isMethaneLevelCritical(); {8932#true} is VALID [2020-07-10 14:33:33,989 INFO L280 TraceCheckUtils]: 24: Hoare triple {8932#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {8932#true} is VALID [2020-07-10 14:33:33,989 INFO L280 TraceCheckUtils]: 25: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,989 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8932#true} {8932#true} #549#return; {8932#true} is VALID [2020-07-10 14:33:33,989 INFO L280 TraceCheckUtils]: 27: Hoare triple {8932#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {8932#true} is VALID [2020-07-10 14:33:33,989 INFO L280 TraceCheckUtils]: 28: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,990 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8932#true} {8932#true} #509#return; {8932#true} is VALID [2020-07-10 14:33:33,990 INFO L280 TraceCheckUtils]: 30: Hoare triple {8932#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {8932#true} is VALID [2020-07-10 14:33:33,990 INFO L280 TraceCheckUtils]: 31: Hoare triple {8932#true} assume !(0 != ~tmp~8); {8932#true} is VALID [2020-07-10 14:33:33,991 INFO L263 TraceCheckUtils]: 32: Hoare triple {8932#true} call activatePump__wrappee__lowWaterSensor(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:33,991 INFO L280 TraceCheckUtils]: 33: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8932#true} is VALID [2020-07-10 14:33:33,992 INFO L280 TraceCheckUtils]: 34: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,992 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8932#true} {8932#true} #511#return; {8932#true} is VALID [2020-07-10 14:33:33,992 INFO L280 TraceCheckUtils]: 36: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:33,992 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {8932#true} {8933#false} #529#return; {8933#false} is VALID [2020-07-10 14:33:33,992 INFO L280 TraceCheckUtils]: 38: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-10 14:33:33,993 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8933#false} {8932#true} #499#return; {8933#false} is VALID [2020-07-10 14:33:33,993 INFO L280 TraceCheckUtils]: 40: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-10 14:33:33,993 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {8933#false} {8932#true} #519#return; {8933#false} is VALID [2020-07-10 14:33:33,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:34,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {8932#true} is VALID [2020-07-10 14:33:34,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:34,003 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8932#true} {8933#false} #537#return; {8933#false} is VALID [2020-07-10 14:33:34,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:34,006 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {8932#true} is VALID [2020-07-10 14:33:34,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:34,007 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8932#true} {8933#false} #539#return; {8933#false} is VALID [2020-07-10 14:33:34,011 INFO L263 TraceCheckUtils]: 0: Hoare triple {8932#true} call ULTIMATE.init(); {9006#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:33:34,012 INFO L280 TraceCheckUtils]: 1: Hoare triple {9006#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {8932#true} is VALID [2020-07-10 14:33:34,012 INFO L280 TraceCheckUtils]: 2: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:34,012 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8932#true} {8932#true} #555#return; {8932#true} is VALID [2020-07-10 14:33:34,012 INFO L263 TraceCheckUtils]: 4: Hoare triple {8932#true} call #t~ret76 := main(); {8932#true} is VALID [2020-07-10 14:33:34,012 INFO L280 TraceCheckUtils]: 5: Hoare triple {8932#true} havoc ~retValue_acc~2;havoc ~tmp~0; {8932#true} is VALID [2020-07-10 14:33:34,013 INFO L263 TraceCheckUtils]: 6: Hoare triple {8932#true} call select_helpers(); {8932#true} is VALID [2020-07-10 14:33:34,013 INFO L280 TraceCheckUtils]: 7: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:34,013 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8932#true} {8932#true} #451#return; {8932#true} is VALID [2020-07-10 14:33:34,013 INFO L263 TraceCheckUtils]: 9: Hoare triple {8932#true} call select_features(); {8932#true} is VALID [2020-07-10 14:33:34,013 INFO L280 TraceCheckUtils]: 10: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:34,014 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8932#true} {8932#true} #453#return; {8932#true} is VALID [2020-07-10 14:33:34,014 INFO L263 TraceCheckUtils]: 12: Hoare triple {8932#true} call #t~ret1 := valid_product(); {8932#true} is VALID [2020-07-10 14:33:34,015 INFO L280 TraceCheckUtils]: 13: Hoare triple {8932#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:33:34,015 INFO L280 TraceCheckUtils]: 14: Hoare triple {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:33:34,016 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {8932#true} #455#return; {8944#(= 1 |main_#t~ret1|)} is VALID [2020-07-10 14:33:34,017 INFO L280 TraceCheckUtils]: 16: Hoare triple {8944#(= 1 |main_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {8945#(= 1 main_~tmp~0)} is VALID [2020-07-10 14:33:34,017 INFO L280 TraceCheckUtils]: 17: Hoare triple {8945#(= 1 main_~tmp~0)} assume 0 != ~tmp~0; {8932#true} is VALID [2020-07-10 14:33:34,017 INFO L263 TraceCheckUtils]: 18: Hoare triple {8932#true} call setup(); {8932#true} is VALID [2020-07-10 14:33:34,018 INFO L280 TraceCheckUtils]: 19: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:34,018 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8932#true} {8932#true} #457#return; {8932#true} is VALID [2020-07-10 14:33:34,018 INFO L263 TraceCheckUtils]: 21: Hoare triple {8932#true} call runTest(); {8932#true} is VALID [2020-07-10 14:33:34,022 INFO L263 TraceCheckUtils]: 22: Hoare triple {8932#true} call __utac_acc__Specification5_spec__1(); {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:34,023 INFO L280 TraceCheckUtils]: 23: Hoare triple {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {8932#true} is VALID [2020-07-10 14:33:34,023 INFO L280 TraceCheckUtils]: 24: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:34,023 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8932#true} {8932#true} #545#return; {8932#true} is VALID [2020-07-10 14:33:34,023 INFO L263 TraceCheckUtils]: 26: Hoare triple {8932#true} call test(); {8932#true} is VALID [2020-07-10 14:33:34,023 INFO L280 TraceCheckUtils]: 27: Hoare triple {8932#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {8932#true} is VALID [2020-07-10 14:33:34,024 INFO L280 TraceCheckUtils]: 28: Hoare triple {8932#true} assume !false; {8932#true} is VALID [2020-07-10 14:33:34,024 INFO L280 TraceCheckUtils]: 29: Hoare triple {8932#true} assume ~splverifierCounter~0 < 4; {8932#true} is VALID [2020-07-10 14:33:34,024 INFO L280 TraceCheckUtils]: 30: Hoare triple {8932#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {8932#true} is VALID [2020-07-10 14:33:34,024 INFO L280 TraceCheckUtils]: 31: Hoare triple {8932#true} assume !(0 != ~tmp~5); {8932#true} is VALID [2020-07-10 14:33:34,024 INFO L280 TraceCheckUtils]: 32: Hoare triple {8932#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {8932#true} is VALID [2020-07-10 14:33:34,024 INFO L280 TraceCheckUtils]: 33: Hoare triple {8932#true} assume !(0 != ~tmp___0~1); {8932#true} is VALID [2020-07-10 14:33:34,025 INFO L280 TraceCheckUtils]: 34: Hoare triple {8932#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {8932#true} is VALID [2020-07-10 14:33:34,025 INFO L280 TraceCheckUtils]: 35: Hoare triple {8932#true} assume 0 != ~tmp___2~0; {8932#true} is VALID [2020-07-10 14:33:34,025 INFO L263 TraceCheckUtils]: 36: Hoare triple {8932#true} call timeShift(); {8932#true} is VALID [2020-07-10 14:33:34,026 INFO L263 TraceCheckUtils]: 37: Hoare triple {8932#true} call __utac_acc__Specification5_spec__2(); {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:34,026 INFO L263 TraceCheckUtils]: 38: Hoare triple {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {8932#true} is VALID [2020-07-10 14:33:34,026 INFO L280 TraceCheckUtils]: 39: Hoare triple {8932#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {8932#true} is VALID [2020-07-10 14:33:34,026 INFO L280 TraceCheckUtils]: 40: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:34,027 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {8932#true} {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {8932#true} is VALID [2020-07-10 14:33:34,027 INFO L280 TraceCheckUtils]: 42: Hoare triple {8932#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {8932#true} is VALID [2020-07-10 14:33:34,027 INFO L280 TraceCheckUtils]: 43: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:34,027 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8932#true} {8932#true} #515#return; {8932#true} is VALID [2020-07-10 14:33:34,027 INFO L280 TraceCheckUtils]: 45: Hoare triple {8932#true} assume !(0 != ~pumpRunning~0); {8932#true} is VALID [2020-07-10 14:33:34,028 INFO L280 TraceCheckUtils]: 46: Hoare triple {8932#true} assume 0 != ~systemActive~0; {8932#true} is VALID [2020-07-10 14:33:34,028 INFO L263 TraceCheckUtils]: 47: Hoare triple {8932#true} call processEnvironment(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:34,028 INFO L280 TraceCheckUtils]: 48: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {8932#true} is VALID [2020-07-10 14:33:34,029 INFO L280 TraceCheckUtils]: 49: Hoare triple {8932#true} assume !(0 != ~pumpRunning~0); {8932#true} is VALID [2020-07-10 14:33:34,029 INFO L263 TraceCheckUtils]: 50: Hoare triple {8932#true} call processEnvironment__wrappee__highWaterSensor(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:34,029 INFO L280 TraceCheckUtils]: 51: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8932#true} is VALID [2020-07-10 14:33:34,030 INFO L280 TraceCheckUtils]: 52: Hoare triple {8932#true} assume 0 == ~pumpRunning~0; {8932#true} is VALID [2020-07-10 14:33:34,030 INFO L263 TraceCheckUtils]: 53: Hoare triple {8932#true} call #t~ret54 := isHighWaterLevel(); {8932#true} is VALID [2020-07-10 14:33:34,030 INFO L280 TraceCheckUtils]: 54: Hoare triple {8932#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {8932#true} is VALID [2020-07-10 14:33:34,030 INFO L263 TraceCheckUtils]: 55: Hoare triple {8932#true} call #t~ret74 := isHighWaterSensorDry(); {8932#true} is VALID [2020-07-10 14:33:34,030 INFO L280 TraceCheckUtils]: 56: Hoare triple {8932#true} havoc ~retValue_acc~5; {8932#true} is VALID [2020-07-10 14:33:34,031 INFO L280 TraceCheckUtils]: 57: Hoare triple {8932#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:33:34,031 INFO L280 TraceCheckUtils]: 58: Hoare triple {9085#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:33:34,032 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9085#(<= 1 |isHighWaterSensorDry_#res|)} {8932#true} #513#return; {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} is VALID [2020-07-10 14:33:34,033 INFO L280 TraceCheckUtils]: 60: Hoare triple {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {9084#(<= 1 isHighWaterLevel_~tmp~9)} is VALID [2020-07-10 14:33:34,033 INFO L280 TraceCheckUtils]: 61: Hoare triple {9084#(<= 1 isHighWaterLevel_~tmp~9)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {8933#false} is VALID [2020-07-10 14:33:34,034 INFO L280 TraceCheckUtils]: 62: Hoare triple {8933#false} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {8933#false} is VALID [2020-07-10 14:33:34,034 INFO L280 TraceCheckUtils]: 63: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-10 14:33:34,034 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {8933#false} {8932#true} #527#return; {8933#false} is VALID [2020-07-10 14:33:34,034 INFO L280 TraceCheckUtils]: 65: Hoare triple {8933#false} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {8933#false} is VALID [2020-07-10 14:33:34,034 INFO L280 TraceCheckUtils]: 66: Hoare triple {8933#false} assume 0 != ~tmp~6; {8933#false} is VALID [2020-07-10 14:33:34,034 INFO L263 TraceCheckUtils]: 67: Hoare triple {8933#false} call activatePump(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:34,035 INFO L280 TraceCheckUtils]: 68: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {8932#true} is VALID [2020-07-10 14:33:34,035 INFO L263 TraceCheckUtils]: 69: Hoare triple {8932#true} call #t~ret56 := isMethaneAlarm(); {8932#true} is VALID [2020-07-10 14:33:34,035 INFO L280 TraceCheckUtils]: 70: Hoare triple {8932#true} havoc ~retValue_acc~10; {8932#true} is VALID [2020-07-10 14:33:34,035 INFO L263 TraceCheckUtils]: 71: Hoare triple {8932#true} call #t~ret57 := isMethaneLevelCritical(); {8932#true} is VALID [2020-07-10 14:33:34,035 INFO L280 TraceCheckUtils]: 72: Hoare triple {8932#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {8932#true} is VALID [2020-07-10 14:33:34,036 INFO L280 TraceCheckUtils]: 73: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:34,036 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {8932#true} {8932#true} #549#return; {8932#true} is VALID [2020-07-10 14:33:34,036 INFO L280 TraceCheckUtils]: 75: Hoare triple {8932#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {8932#true} is VALID [2020-07-10 14:33:34,036 INFO L280 TraceCheckUtils]: 76: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:34,036 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8932#true} {8932#true} #509#return; {8932#true} is VALID [2020-07-10 14:33:34,037 INFO L280 TraceCheckUtils]: 78: Hoare triple {8932#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {8932#true} is VALID [2020-07-10 14:33:34,037 INFO L280 TraceCheckUtils]: 79: Hoare triple {8932#true} assume !(0 != ~tmp~8); {8932#true} is VALID [2020-07-10 14:33:34,037 INFO L263 TraceCheckUtils]: 80: Hoare triple {8932#true} call activatePump__wrappee__lowWaterSensor(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:34,038 INFO L280 TraceCheckUtils]: 81: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8932#true} is VALID [2020-07-10 14:33:34,038 INFO L280 TraceCheckUtils]: 82: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:34,038 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8932#true} {8932#true} #511#return; {8932#true} is VALID [2020-07-10 14:33:34,038 INFO L280 TraceCheckUtils]: 84: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:34,038 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8932#true} {8933#false} #529#return; {8933#false} is VALID [2020-07-10 14:33:34,039 INFO L280 TraceCheckUtils]: 86: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-10 14:33:34,039 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {8933#false} {8932#true} #499#return; {8933#false} is VALID [2020-07-10 14:33:34,039 INFO L280 TraceCheckUtils]: 88: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-10 14:33:34,039 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {8933#false} {8932#true} #519#return; {8933#false} is VALID [2020-07-10 14:33:34,039 INFO L263 TraceCheckUtils]: 90: Hoare triple {8933#false} call __utac_acc__Specification5_spec__3(); {8933#false} is VALID [2020-07-10 14:33:34,040 INFO L280 TraceCheckUtils]: 91: Hoare triple {8933#false} havoc ~tmp~4;havoc ~tmp___0~0; {8933#false} is VALID [2020-07-10 14:33:34,040 INFO L263 TraceCheckUtils]: 92: Hoare triple {8933#false} call #t~ret48 := getWaterLevel(); {8932#true} is VALID [2020-07-10 14:33:34,040 INFO L280 TraceCheckUtils]: 93: Hoare triple {8932#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {8932#true} is VALID [2020-07-10 14:33:34,040 INFO L280 TraceCheckUtils]: 94: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:34,045 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {8932#true} {8933#false} #537#return; {8933#false} is VALID [2020-07-10 14:33:34,045 INFO L280 TraceCheckUtils]: 96: Hoare triple {8933#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {8933#false} is VALID [2020-07-10 14:33:34,046 INFO L280 TraceCheckUtils]: 97: Hoare triple {8933#false} assume 2 != ~tmp~4; {8933#false} is VALID [2020-07-10 14:33:34,046 INFO L263 TraceCheckUtils]: 98: Hoare triple {8933#false} call #t~ret49 := isPumpRunning(); {8932#true} is VALID [2020-07-10 14:33:34,046 INFO L280 TraceCheckUtils]: 99: Hoare triple {8932#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {8932#true} is VALID [2020-07-10 14:33:34,046 INFO L280 TraceCheckUtils]: 100: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-10 14:33:34,046 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8932#true} {8933#false} #539#return; {8933#false} is VALID [2020-07-10 14:33:34,047 INFO L280 TraceCheckUtils]: 102: Hoare triple {8933#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {8933#false} is VALID [2020-07-10 14:33:34,047 INFO L280 TraceCheckUtils]: 103: Hoare triple {8933#false} assume 0 != ~tmp___0~0; {8933#false} is VALID [2020-07-10 14:33:34,047 INFO L280 TraceCheckUtils]: 104: Hoare triple {8933#false} assume 0 == ~switchedOnBeforeTS~0; {8933#false} is VALID [2020-07-10 14:33:34,047 INFO L263 TraceCheckUtils]: 105: Hoare triple {8933#false} call __automaton_fail(); {8933#false} is VALID [2020-07-10 14:33:34,047 INFO L280 TraceCheckUtils]: 106: Hoare triple {8933#false} assume !false; {8933#false} is VALID [2020-07-10 14:33:34,060 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:33:34,061 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1193525711] [2020-07-10 14:33:34,061 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:33:34,061 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 14:33:34,062 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [888050306] [2020-07-10 14:33:34,062 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 107 [2020-07-10 14:33:34,063 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:33:34,063 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 14:33:34,176 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:34,176 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 14:33:34,176 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:33:34,176 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 14:33:34,177 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:33:34,177 INFO L87 Difference]: Start difference. First operand 233 states and 264 transitions. Second operand 11 states. [2020-07-10 14:33:36,005 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:33:36,478 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:33:36,816 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:33:41,015 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:33:41,512 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:33:41,893 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:33:49,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:49,639 INFO L93 Difference]: Finished difference Result 482 states and 584 transitions. [2020-07-10 14:33:49,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 14:33:49,640 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 107 [2020-07-10 14:33:49,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:33:49,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:33:49,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 386 transitions. [2020-07-10 14:33:49,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:33:49,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 386 transitions. [2020-07-10 14:33:49,651 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 386 transitions. [2020-07-10 14:33:50,902 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 386 edges. 386 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:50,909 INFO L225 Difference]: With dead ends: 482 [2020-07-10 14:33:50,909 INFO L226 Difference]: Without dead ends: 277 [2020-07-10 14:33:50,910 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:33:50,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2020-07-10 14:33:52,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 237. [2020-07-10 14:33:52,752 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:33:52,752 INFO L82 GeneralOperation]: Start isEquivalent. First operand 277 states. Second operand 237 states. [2020-07-10 14:33:52,753 INFO L74 IsIncluded]: Start isIncluded. First operand 277 states. Second operand 237 states. [2020-07-10 14:33:52,753 INFO L87 Difference]: Start difference. First operand 277 states. Second operand 237 states. [2020-07-10 14:33:52,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:52,762 INFO L93 Difference]: Finished difference Result 277 states and 332 transitions. [2020-07-10 14:33:52,762 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 332 transitions. [2020-07-10 14:33:52,763 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:33:52,763 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:33:52,763 INFO L74 IsIncluded]: Start isIncluded. First operand 237 states. Second operand 277 states. [2020-07-10 14:33:52,764 INFO L87 Difference]: Start difference. First operand 237 states. Second operand 277 states. [2020-07-10 14:33:52,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:52,773 INFO L93 Difference]: Finished difference Result 277 states and 332 transitions. [2020-07-10 14:33:52,774 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 332 transitions. [2020-07-10 14:33:52,775 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:33:52,775 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:33:52,775 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:33:52,775 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:33:52,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 237 states. [2020-07-10 14:33:52,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 237 states and 268 transitions. [2020-07-10 14:33:52,782 INFO L78 Accepts]: Start accepts. Automaton has 237 states and 268 transitions. Word has length 107 [2020-07-10 14:33:52,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:33:52,783 INFO L479 AbstractCegarLoop]: Abstraction has 237 states and 268 transitions. [2020-07-10 14:33:52,783 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 14:33:52,783 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 268 transitions. [2020-07-10 14:33:52,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-10 14:33:52,784 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:33:52,784 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:33:52,785 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 14:33:52,785 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:33:52,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:33:52,785 INFO L82 PathProgramCache]: Analyzing trace with hash 456940710, now seen corresponding path program 1 times [2020-07-10 14:33:52,786 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:33:52,786 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [347508204] [2020-07-10 14:33:52,786 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:33:52,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:53,129 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:33:53,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:53,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {10715#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {10647#(= 1 ~waterLevel~0)} assume true; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,190 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10647#(= 1 ~waterLevel~0)} {10642#true} #555#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:53,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,193 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #451#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:53,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,197 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #453#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:53,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {10642#true} is VALID [2020-07-10 14:33:53,201 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,202 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #455#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:53,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,205 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #457#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:53,219 INFO L280 TraceCheckUtils]: 0: Hoare triple {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10642#true} is VALID [2020-07-10 14:33:53,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,220 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #545#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:53,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:53,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {10642#true} is VALID [2020-07-10 14:33:53,227 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,227 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10642#true} {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {10642#true} is VALID [2020-07-10 14:33:53,227 INFO L263 TraceCheckUtils]: 0: Hoare triple {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {10642#true} is VALID [2020-07-10 14:33:53,228 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {10642#true} is VALID [2020-07-10 14:33:53,228 INFO L280 TraceCheckUtils]: 2: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,228 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10642#true} {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {10642#true} is VALID [2020-07-10 14:33:53,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {10642#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {10642#true} is VALID [2020-07-10 14:33:53,228 INFO L280 TraceCheckUtils]: 5: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,229 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #515#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:53,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:53,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:53,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:53,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~5; {10642#true} is VALID [2020-07-10 14:33:53,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,315 INFO L280 TraceCheckUtils]: 2: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,316 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #513#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {10642#true} is VALID [2020-07-10 14:33:53,317 INFO L263 TraceCheckUtils]: 1: Hoare triple {10642#true} call #t~ret74 := isHighWaterSensorDry(); {10642#true} is VALID [2020-07-10 14:33:53,317 INFO L280 TraceCheckUtils]: 2: Hoare triple {10642#true} havoc ~retValue_acc~5; {10642#true} is VALID [2020-07-10 14:33:53,317 INFO L280 TraceCheckUtils]: 3: Hoare triple {10642#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,318 INFO L280 TraceCheckUtils]: 4: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,319 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #513#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,319 INFO L280 TraceCheckUtils]: 6: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,320 INFO L280 TraceCheckUtils]: 7: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,321 INFO L280 TraceCheckUtils]: 8: Hoare triple {10758#(<= 2 ~waterLevel~0)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,321 INFO L280 TraceCheckUtils]: 9: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,322 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #527#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:53,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:53,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:53,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {10642#true} is VALID [2020-07-10 14:33:53,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,334 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10642#true} {10642#true} #549#return; {10642#true} is VALID [2020-07-10 14:33:53,335 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~10; {10642#true} is VALID [2020-07-10 14:33:53,335 INFO L263 TraceCheckUtils]: 1: Hoare triple {10642#true} call #t~ret57 := isMethaneLevelCritical(); {10642#true} is VALID [2020-07-10 14:33:53,335 INFO L280 TraceCheckUtils]: 2: Hoare triple {10642#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {10642#true} is VALID [2020-07-10 14:33:53,335 INFO L280 TraceCheckUtils]: 3: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,335 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10642#true} {10642#true} #549#return; {10642#true} is VALID [2020-07-10 14:33:53,336 INFO L280 TraceCheckUtils]: 5: Hoare triple {10642#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {10642#true} is VALID [2020-07-10 14:33:53,336 INFO L280 TraceCheckUtils]: 6: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,336 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10642#true} {10642#true} #509#return; {10642#true} is VALID [2020-07-10 14:33:53,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:53,340 INFO L280 TraceCheckUtils]: 0: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10642#true} is VALID [2020-07-10 14:33:53,340 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,341 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10642#true} {10642#true} #511#return; {10642#true} is VALID [2020-07-10 14:33:53,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {10642#true} is VALID [2020-07-10 14:33:53,341 INFO L263 TraceCheckUtils]: 1: Hoare triple {10642#true} call #t~ret56 := isMethaneAlarm(); {10642#true} is VALID [2020-07-10 14:33:53,341 INFO L280 TraceCheckUtils]: 2: Hoare triple {10642#true} havoc ~retValue_acc~10; {10642#true} is VALID [2020-07-10 14:33:53,342 INFO L263 TraceCheckUtils]: 3: Hoare triple {10642#true} call #t~ret57 := isMethaneLevelCritical(); {10642#true} is VALID [2020-07-10 14:33:53,342 INFO L280 TraceCheckUtils]: 4: Hoare triple {10642#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {10642#true} is VALID [2020-07-10 14:33:53,342 INFO L280 TraceCheckUtils]: 5: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,342 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10642#true} {10642#true} #549#return; {10642#true} is VALID [2020-07-10 14:33:53,343 INFO L280 TraceCheckUtils]: 7: Hoare triple {10642#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {10642#true} is VALID [2020-07-10 14:33:53,343 INFO L280 TraceCheckUtils]: 8: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,343 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10642#true} {10642#true} #509#return; {10642#true} is VALID [2020-07-10 14:33:53,343 INFO L280 TraceCheckUtils]: 10: Hoare triple {10642#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {10642#true} is VALID [2020-07-10 14:33:53,343 INFO L280 TraceCheckUtils]: 11: Hoare triple {10642#true} assume !(0 != ~tmp~8); {10642#true} is VALID [2020-07-10 14:33:53,344 INFO L263 TraceCheckUtils]: 12: Hoare triple {10642#true} call activatePump__wrappee__lowWaterSensor(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:53,345 INFO L280 TraceCheckUtils]: 13: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10642#true} is VALID [2020-07-10 14:33:53,345 INFO L280 TraceCheckUtils]: 14: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,345 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10642#true} {10642#true} #511#return; {10642#true} is VALID [2020-07-10 14:33:53,345 INFO L280 TraceCheckUtils]: 16: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,346 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10642#true} {10758#(<= 2 ~waterLevel~0)} #529#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10642#true} is VALID [2020-07-10 14:33:53,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume 0 == ~pumpRunning~0; {10642#true} is VALID [2020-07-10 14:33:53,347 INFO L263 TraceCheckUtils]: 2: Hoare triple {10642#true} call #t~ret54 := isHighWaterLevel(); {10642#true} is VALID [2020-07-10 14:33:53,347 INFO L280 TraceCheckUtils]: 3: Hoare triple {10642#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {10642#true} is VALID [2020-07-10 14:33:53,347 INFO L263 TraceCheckUtils]: 4: Hoare triple {10642#true} call #t~ret74 := isHighWaterSensorDry(); {10642#true} is VALID [2020-07-10 14:33:53,347 INFO L280 TraceCheckUtils]: 5: Hoare triple {10642#true} havoc ~retValue_acc~5; {10642#true} is VALID [2020-07-10 14:33:53,348 INFO L280 TraceCheckUtils]: 6: Hoare triple {10642#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,349 INFO L280 TraceCheckUtils]: 7: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,350 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #513#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,350 INFO L280 TraceCheckUtils]: 9: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,351 INFO L280 TraceCheckUtils]: 10: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,352 INFO L280 TraceCheckUtils]: 11: Hoare triple {10758#(<= 2 ~waterLevel~0)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,353 INFO L280 TraceCheckUtils]: 12: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,354 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #527#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,354 INFO L280 TraceCheckUtils]: 14: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,355 INFO L280 TraceCheckUtils]: 15: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~6; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,356 INFO L263 TraceCheckUtils]: 16: Hoare triple {10758#(<= 2 ~waterLevel~0)} call activatePump(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:53,356 INFO L280 TraceCheckUtils]: 17: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {10642#true} is VALID [2020-07-10 14:33:53,356 INFO L263 TraceCheckUtils]: 18: Hoare triple {10642#true} call #t~ret56 := isMethaneAlarm(); {10642#true} is VALID [2020-07-10 14:33:53,356 INFO L280 TraceCheckUtils]: 19: Hoare triple {10642#true} havoc ~retValue_acc~10; {10642#true} is VALID [2020-07-10 14:33:53,357 INFO L263 TraceCheckUtils]: 20: Hoare triple {10642#true} call #t~ret57 := isMethaneLevelCritical(); {10642#true} is VALID [2020-07-10 14:33:53,357 INFO L280 TraceCheckUtils]: 21: Hoare triple {10642#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {10642#true} is VALID [2020-07-10 14:33:53,357 INFO L280 TraceCheckUtils]: 22: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,357 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {10642#true} {10642#true} #549#return; {10642#true} is VALID [2020-07-10 14:33:53,357 INFO L280 TraceCheckUtils]: 24: Hoare triple {10642#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {10642#true} is VALID [2020-07-10 14:33:53,358 INFO L280 TraceCheckUtils]: 25: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,358 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10642#true} {10642#true} #509#return; {10642#true} is VALID [2020-07-10 14:33:53,358 INFO L280 TraceCheckUtils]: 27: Hoare triple {10642#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {10642#true} is VALID [2020-07-10 14:33:53,358 INFO L280 TraceCheckUtils]: 28: Hoare triple {10642#true} assume !(0 != ~tmp~8); {10642#true} is VALID [2020-07-10 14:33:53,359 INFO L263 TraceCheckUtils]: 29: Hoare triple {10642#true} call activatePump__wrappee__lowWaterSensor(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:53,359 INFO L280 TraceCheckUtils]: 30: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10642#true} is VALID [2020-07-10 14:33:53,360 INFO L280 TraceCheckUtils]: 31: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,360 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10642#true} {10642#true} #511#return; {10642#true} is VALID [2020-07-10 14:33:53,360 INFO L280 TraceCheckUtils]: 33: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,361 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10642#true} {10758#(<= 2 ~waterLevel~0)} #529#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,362 INFO L280 TraceCheckUtils]: 35: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,362 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #499#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {10642#true} is VALID [2020-07-10 14:33:53,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume !(0 != ~pumpRunning~0); {10642#true} is VALID [2020-07-10 14:33:53,365 INFO L263 TraceCheckUtils]: 2: Hoare triple {10642#true} call processEnvironment__wrappee__highWaterSensor(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:53,365 INFO L280 TraceCheckUtils]: 3: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10642#true} is VALID [2020-07-10 14:33:53,365 INFO L280 TraceCheckUtils]: 4: Hoare triple {10642#true} assume 0 == ~pumpRunning~0; {10642#true} is VALID [2020-07-10 14:33:53,365 INFO L263 TraceCheckUtils]: 5: Hoare triple {10642#true} call #t~ret54 := isHighWaterLevel(); {10642#true} is VALID [2020-07-10 14:33:53,366 INFO L280 TraceCheckUtils]: 6: Hoare triple {10642#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {10642#true} is VALID [2020-07-10 14:33:53,366 INFO L263 TraceCheckUtils]: 7: Hoare triple {10642#true} call #t~ret74 := isHighWaterSensorDry(); {10642#true} is VALID [2020-07-10 14:33:53,366 INFO L280 TraceCheckUtils]: 8: Hoare triple {10642#true} havoc ~retValue_acc~5; {10642#true} is VALID [2020-07-10 14:33:53,367 INFO L280 TraceCheckUtils]: 9: Hoare triple {10642#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,368 INFO L280 TraceCheckUtils]: 10: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,369 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #513#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,369 INFO L280 TraceCheckUtils]: 12: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,370 INFO L280 TraceCheckUtils]: 13: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,371 INFO L280 TraceCheckUtils]: 14: Hoare triple {10758#(<= 2 ~waterLevel~0)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,371 INFO L280 TraceCheckUtils]: 15: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,372 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #527#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,373 INFO L280 TraceCheckUtils]: 17: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,373 INFO L280 TraceCheckUtils]: 18: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~6; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,374 INFO L263 TraceCheckUtils]: 19: Hoare triple {10758#(<= 2 ~waterLevel~0)} call activatePump(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:53,374 INFO L280 TraceCheckUtils]: 20: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {10642#true} is VALID [2020-07-10 14:33:53,374 INFO L263 TraceCheckUtils]: 21: Hoare triple {10642#true} call #t~ret56 := isMethaneAlarm(); {10642#true} is VALID [2020-07-10 14:33:53,375 INFO L280 TraceCheckUtils]: 22: Hoare triple {10642#true} havoc ~retValue_acc~10; {10642#true} is VALID [2020-07-10 14:33:53,375 INFO L263 TraceCheckUtils]: 23: Hoare triple {10642#true} call #t~ret57 := isMethaneLevelCritical(); {10642#true} is VALID [2020-07-10 14:33:53,375 INFO L280 TraceCheckUtils]: 24: Hoare triple {10642#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {10642#true} is VALID [2020-07-10 14:33:53,375 INFO L280 TraceCheckUtils]: 25: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,376 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10642#true} {10642#true} #549#return; {10642#true} is VALID [2020-07-10 14:33:53,376 INFO L280 TraceCheckUtils]: 27: Hoare triple {10642#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {10642#true} is VALID [2020-07-10 14:33:53,376 INFO L280 TraceCheckUtils]: 28: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,376 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10642#true} {10642#true} #509#return; {10642#true} is VALID [2020-07-10 14:33:53,376 INFO L280 TraceCheckUtils]: 30: Hoare triple {10642#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {10642#true} is VALID [2020-07-10 14:33:53,377 INFO L280 TraceCheckUtils]: 31: Hoare triple {10642#true} assume !(0 != ~tmp~8); {10642#true} is VALID [2020-07-10 14:33:53,378 INFO L263 TraceCheckUtils]: 32: Hoare triple {10642#true} call activatePump__wrappee__lowWaterSensor(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:53,378 INFO L280 TraceCheckUtils]: 33: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10642#true} is VALID [2020-07-10 14:33:53,378 INFO L280 TraceCheckUtils]: 34: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,378 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10642#true} {10642#true} #511#return; {10642#true} is VALID [2020-07-10 14:33:53,378 INFO L280 TraceCheckUtils]: 36: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,379 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {10642#true} {10758#(<= 2 ~waterLevel~0)} #529#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,380 INFO L280 TraceCheckUtils]: 38: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,381 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #499#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,381 INFO L280 TraceCheckUtils]: 40: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,382 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10647#(= 1 ~waterLevel~0)} #519#return; {10643#false} is VALID [2020-07-10 14:33:53,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:53,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {10642#true} is VALID [2020-07-10 14:33:53,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,387 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10642#true} {10643#false} #537#return; {10643#false} is VALID [2020-07-10 14:33:53,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:53,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {10642#true} is VALID [2020-07-10 14:33:53,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,392 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10642#true} {10643#false} #539#return; {10643#false} is VALID [2020-07-10 14:33:53,398 INFO L263 TraceCheckUtils]: 0: Hoare triple {10642#true} call ULTIMATE.init(); {10715#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:33:53,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {10715#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,409 INFO L280 TraceCheckUtils]: 2: Hoare triple {10647#(= 1 ~waterLevel~0)} assume true; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,409 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10647#(= 1 ~waterLevel~0)} {10642#true} #555#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,410 INFO L263 TraceCheckUtils]: 4: Hoare triple {10647#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,411 INFO L280 TraceCheckUtils]: 5: Hoare triple {10647#(= 1 ~waterLevel~0)} havoc ~retValue_acc~2;havoc ~tmp~0; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,411 INFO L263 TraceCheckUtils]: 6: Hoare triple {10647#(= 1 ~waterLevel~0)} call select_helpers(); {10642#true} is VALID [2020-07-10 14:33:53,411 INFO L280 TraceCheckUtils]: 7: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,412 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #451#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,412 INFO L263 TraceCheckUtils]: 9: Hoare triple {10647#(= 1 ~waterLevel~0)} call select_features(); {10642#true} is VALID [2020-07-10 14:33:53,412 INFO L280 TraceCheckUtils]: 10: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,413 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #453#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,413 INFO L263 TraceCheckUtils]: 12: Hoare triple {10647#(= 1 ~waterLevel~0)} call #t~ret1 := valid_product(); {10642#true} is VALID [2020-07-10 14:33:53,413 INFO L280 TraceCheckUtils]: 13: Hoare triple {10642#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {10642#true} is VALID [2020-07-10 14:33:53,414 INFO L280 TraceCheckUtils]: 14: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,415 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #455#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,415 INFO L280 TraceCheckUtils]: 16: Hoare triple {10647#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,416 INFO L280 TraceCheckUtils]: 17: Hoare triple {10647#(= 1 ~waterLevel~0)} assume 0 != ~tmp~0; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,416 INFO L263 TraceCheckUtils]: 18: Hoare triple {10647#(= 1 ~waterLevel~0)} call setup(); {10642#true} is VALID [2020-07-10 14:33:53,417 INFO L280 TraceCheckUtils]: 19: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,417 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #457#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,418 INFO L263 TraceCheckUtils]: 21: Hoare triple {10647#(= 1 ~waterLevel~0)} call runTest(); {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,419 INFO L263 TraceCheckUtils]: 22: Hoare triple {10647#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:53,419 INFO L280 TraceCheckUtils]: 23: Hoare triple {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10642#true} is VALID [2020-07-10 14:33:53,419 INFO L280 TraceCheckUtils]: 24: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,420 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #545#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,421 INFO L263 TraceCheckUtils]: 26: Hoare triple {10647#(= 1 ~waterLevel~0)} call test(); {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,422 INFO L280 TraceCheckUtils]: 27: Hoare triple {10647#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,422 INFO L280 TraceCheckUtils]: 28: Hoare triple {10647#(= 1 ~waterLevel~0)} assume !false; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,423 INFO L280 TraceCheckUtils]: 29: Hoare triple {10647#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,424 INFO L280 TraceCheckUtils]: 30: Hoare triple {10647#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,424 INFO L280 TraceCheckUtils]: 31: Hoare triple {10647#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~5); {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,425 INFO L280 TraceCheckUtils]: 32: Hoare triple {10647#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,425 INFO L280 TraceCheckUtils]: 33: Hoare triple {10647#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,426 INFO L280 TraceCheckUtils]: 34: Hoare triple {10647#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,426 INFO L280 TraceCheckUtils]: 35: Hoare triple {10647#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,427 INFO L263 TraceCheckUtils]: 36: Hoare triple {10647#(= 1 ~waterLevel~0)} call timeShift(); {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,428 INFO L263 TraceCheckUtils]: 37: Hoare triple {10647#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:53,428 INFO L263 TraceCheckUtils]: 38: Hoare triple {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {10642#true} is VALID [2020-07-10 14:33:53,428 INFO L280 TraceCheckUtils]: 39: Hoare triple {10642#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {10642#true} is VALID [2020-07-10 14:33:53,428 INFO L280 TraceCheckUtils]: 40: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,428 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10642#true} {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {10642#true} is VALID [2020-07-10 14:33:53,429 INFO L280 TraceCheckUtils]: 42: Hoare triple {10642#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {10642#true} is VALID [2020-07-10 14:33:53,429 INFO L280 TraceCheckUtils]: 43: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,429 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #515#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,430 INFO L280 TraceCheckUtils]: 45: Hoare triple {10647#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,430 INFO L280 TraceCheckUtils]: 46: Hoare triple {10647#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,431 INFO L263 TraceCheckUtils]: 47: Hoare triple {10647#(= 1 ~waterLevel~0)} call processEnvironment(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:53,431 INFO L280 TraceCheckUtils]: 48: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {10642#true} is VALID [2020-07-10 14:33:53,432 INFO L280 TraceCheckUtils]: 49: Hoare triple {10642#true} assume !(0 != ~pumpRunning~0); {10642#true} is VALID [2020-07-10 14:33:53,432 INFO L263 TraceCheckUtils]: 50: Hoare triple {10642#true} call processEnvironment__wrappee__highWaterSensor(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:53,432 INFO L280 TraceCheckUtils]: 51: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10642#true} is VALID [2020-07-10 14:33:53,433 INFO L280 TraceCheckUtils]: 52: Hoare triple {10642#true} assume 0 == ~pumpRunning~0; {10642#true} is VALID [2020-07-10 14:33:53,433 INFO L263 TraceCheckUtils]: 53: Hoare triple {10642#true} call #t~ret54 := isHighWaterLevel(); {10642#true} is VALID [2020-07-10 14:33:53,433 INFO L280 TraceCheckUtils]: 54: Hoare triple {10642#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {10642#true} is VALID [2020-07-10 14:33:53,433 INFO L263 TraceCheckUtils]: 55: Hoare triple {10642#true} call #t~ret74 := isHighWaterSensorDry(); {10642#true} is VALID [2020-07-10 14:33:53,433 INFO L280 TraceCheckUtils]: 56: Hoare triple {10642#true} havoc ~retValue_acc~5; {10642#true} is VALID [2020-07-10 14:33:53,434 INFO L280 TraceCheckUtils]: 57: Hoare triple {10642#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,435 INFO L280 TraceCheckUtils]: 58: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,435 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #513#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,436 INFO L280 TraceCheckUtils]: 60: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,436 INFO L280 TraceCheckUtils]: 61: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,437 INFO L280 TraceCheckUtils]: 62: Hoare triple {10758#(<= 2 ~waterLevel~0)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,437 INFO L280 TraceCheckUtils]: 63: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,438 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #527#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,439 INFO L280 TraceCheckUtils]: 65: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,439 INFO L280 TraceCheckUtils]: 66: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~6; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,440 INFO L263 TraceCheckUtils]: 67: Hoare triple {10758#(<= 2 ~waterLevel~0)} call activatePump(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:53,440 INFO L280 TraceCheckUtils]: 68: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {10642#true} is VALID [2020-07-10 14:33:53,440 INFO L263 TraceCheckUtils]: 69: Hoare triple {10642#true} call #t~ret56 := isMethaneAlarm(); {10642#true} is VALID [2020-07-10 14:33:53,441 INFO L280 TraceCheckUtils]: 70: Hoare triple {10642#true} havoc ~retValue_acc~10; {10642#true} is VALID [2020-07-10 14:33:53,441 INFO L263 TraceCheckUtils]: 71: Hoare triple {10642#true} call #t~ret57 := isMethaneLevelCritical(); {10642#true} is VALID [2020-07-10 14:33:53,441 INFO L280 TraceCheckUtils]: 72: Hoare triple {10642#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {10642#true} is VALID [2020-07-10 14:33:53,441 INFO L280 TraceCheckUtils]: 73: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,441 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10642#true} {10642#true} #549#return; {10642#true} is VALID [2020-07-10 14:33:53,441 INFO L280 TraceCheckUtils]: 75: Hoare triple {10642#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {10642#true} is VALID [2020-07-10 14:33:53,442 INFO L280 TraceCheckUtils]: 76: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,442 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10642#true} {10642#true} #509#return; {10642#true} is VALID [2020-07-10 14:33:53,442 INFO L280 TraceCheckUtils]: 78: Hoare triple {10642#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {10642#true} is VALID [2020-07-10 14:33:53,442 INFO L280 TraceCheckUtils]: 79: Hoare triple {10642#true} assume !(0 != ~tmp~8); {10642#true} is VALID [2020-07-10 14:33:53,443 INFO L263 TraceCheckUtils]: 80: Hoare triple {10642#true} call activatePump__wrappee__lowWaterSensor(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:53,443 INFO L280 TraceCheckUtils]: 81: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10642#true} is VALID [2020-07-10 14:33:53,443 INFO L280 TraceCheckUtils]: 82: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,443 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10642#true} {10642#true} #511#return; {10642#true} is VALID [2020-07-10 14:33:53,444 INFO L280 TraceCheckUtils]: 84: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,444 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {10642#true} {10758#(<= 2 ~waterLevel~0)} #529#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,445 INFO L280 TraceCheckUtils]: 86: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,445 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #499#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,446 INFO L280 TraceCheckUtils]: 88: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:53,447 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10647#(= 1 ~waterLevel~0)} #519#return; {10643#false} is VALID [2020-07-10 14:33:53,447 INFO L263 TraceCheckUtils]: 90: Hoare triple {10643#false} call __utac_acc__Specification5_spec__3(); {10643#false} is VALID [2020-07-10 14:33:53,447 INFO L280 TraceCheckUtils]: 91: Hoare triple {10643#false} havoc ~tmp~4;havoc ~tmp___0~0; {10643#false} is VALID [2020-07-10 14:33:53,447 INFO L263 TraceCheckUtils]: 92: Hoare triple {10643#false} call #t~ret48 := getWaterLevel(); {10642#true} is VALID [2020-07-10 14:33:53,447 INFO L280 TraceCheckUtils]: 93: Hoare triple {10642#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {10642#true} is VALID [2020-07-10 14:33:53,447 INFO L280 TraceCheckUtils]: 94: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,448 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {10642#true} {10643#false} #537#return; {10643#false} is VALID [2020-07-10 14:33:53,448 INFO L280 TraceCheckUtils]: 96: Hoare triple {10643#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {10643#false} is VALID [2020-07-10 14:33:53,448 INFO L280 TraceCheckUtils]: 97: Hoare triple {10643#false} assume 2 != ~tmp~4; {10643#false} is VALID [2020-07-10 14:33:53,448 INFO L263 TraceCheckUtils]: 98: Hoare triple {10643#false} call #t~ret49 := isPumpRunning(); {10642#true} is VALID [2020-07-10 14:33:53,448 INFO L280 TraceCheckUtils]: 99: Hoare triple {10642#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {10642#true} is VALID [2020-07-10 14:33:53,449 INFO L280 TraceCheckUtils]: 100: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-10 14:33:53,449 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {10642#true} {10643#false} #539#return; {10643#false} is VALID [2020-07-10 14:33:53,449 INFO L280 TraceCheckUtils]: 102: Hoare triple {10643#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {10643#false} is VALID [2020-07-10 14:33:53,449 INFO L280 TraceCheckUtils]: 103: Hoare triple {10643#false} assume 0 != ~tmp___0~0; {10643#false} is VALID [2020-07-10 14:33:53,449 INFO L280 TraceCheckUtils]: 104: Hoare triple {10643#false} assume 0 == ~switchedOnBeforeTS~0; {10643#false} is VALID [2020-07-10 14:33:53,449 INFO L263 TraceCheckUtils]: 105: Hoare triple {10643#false} call __automaton_fail(); {10643#false} is VALID [2020-07-10 14:33:53,450 INFO L280 TraceCheckUtils]: 106: Hoare triple {10643#false} assume !false; {10643#false} is VALID [2020-07-10 14:33:53,468 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:33:53,469 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [347508204] [2020-07-10 14:33:53,469 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:33:53,469 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 14:33:53,469 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2118579411] [2020-07-10 14:33:53,470 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-10 14:33:53,471 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:33:53,471 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 14:33:53,599 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:53,599 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 14:33:53,599 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:33:53,600 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 14:33:53,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:33:53,600 INFO L87 Difference]: Start difference. First operand 237 states and 268 transitions. Second operand 7 states. [2020-07-10 14:33:54,193 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:33:56,440 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:34:06,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:06,900 INFO L93 Difference]: Finished difference Result 651 states and 808 transitions. [2020-07-10 14:34:06,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 14:34:06,900 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-10 14:34:06,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:34:06,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:34:06,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 577 transitions. [2020-07-10 14:34:06,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:34:06,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 577 transitions. [2020-07-10 14:34:06,919 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 577 transitions. [2020-07-10 14:34:08,895 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 577 edges. 577 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:34:08,914 INFO L225 Difference]: With dead ends: 651 [2020-07-10 14:34:08,914 INFO L226 Difference]: Without dead ends: 442 [2020-07-10 14:34:08,916 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 43 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-10 14:34:08,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 442 states. [2020-07-10 14:34:12,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 442 to 404. [2020-07-10 14:34:12,049 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:34:12,049 INFO L82 GeneralOperation]: Start isEquivalent. First operand 442 states. Second operand 404 states. [2020-07-10 14:34:12,050 INFO L74 IsIncluded]: Start isIncluded. First operand 442 states. Second operand 404 states. [2020-07-10 14:34:12,050 INFO L87 Difference]: Start difference. First operand 442 states. Second operand 404 states. [2020-07-10 14:34:12,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:12,075 INFO L93 Difference]: Finished difference Result 442 states and 533 transitions. [2020-07-10 14:34:12,075 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 533 transitions. [2020-07-10 14:34:12,077 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:34:12,077 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:34:12,078 INFO L74 IsIncluded]: Start isIncluded. First operand 404 states. Second operand 442 states. [2020-07-10 14:34:12,078 INFO L87 Difference]: Start difference. First operand 404 states. Second operand 442 states. [2020-07-10 14:34:12,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:12,100 INFO L93 Difference]: Finished difference Result 442 states and 533 transitions. [2020-07-10 14:34:12,100 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 533 transitions. [2020-07-10 14:34:12,102 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:34:12,102 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:34:12,102 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:34:12,102 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:34:12,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 404 states. [2020-07-10 14:34:12,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 404 states and 472 transitions. [2020-07-10 14:34:12,121 INFO L78 Accepts]: Start accepts. Automaton has 404 states and 472 transitions. Word has length 107 [2020-07-10 14:34:12,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:34:12,122 INFO L479 AbstractCegarLoop]: Abstraction has 404 states and 472 transitions. [2020-07-10 14:34:12,122 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 14:34:12,122 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 472 transitions. [2020-07-10 14:34:12,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2020-07-10 14:34:12,124 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:34:12,124 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:34:12,124 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 14:34:12,124 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:34:12,124 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:34:12,125 INFO L82 PathProgramCache]: Analyzing trace with hash -1562894580, now seen corresponding path program 1 times [2020-07-10 14:34:12,125 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:34:12,125 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [287221261] [2020-07-10 14:34:12,125 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:34:12,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:12,556 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:34:12,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:12,619 INFO L280 TraceCheckUtils]: 0: Hoare triple {13219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,620 INFO L280 TraceCheckUtils]: 1: Hoare triple {13145#(= 1 ~waterLevel~0)} assume true; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,621 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13145#(= 1 ~waterLevel~0)} {13140#true} #555#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:12,624 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,625 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #451#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:12,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,630 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #453#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:12,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {13140#true} is VALID [2020-07-10 14:34:12,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,635 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #455#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:12,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,640 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #457#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:12,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13140#true} is VALID [2020-07-10 14:34:12,659 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,659 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #545#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:12,732 INFO L280 TraceCheckUtils]: 0: Hoare triple {13221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:34:12,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:34:12,735 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {13145#(= 1 ~waterLevel~0)} #501#return; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:12,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:12,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {13140#true} is VALID [2020-07-10 14:34:12,743 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,743 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13140#true} {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {13140#true} is VALID [2020-07-10 14:34:12,744 INFO L263 TraceCheckUtils]: 0: Hoare triple {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {13140#true} is VALID [2020-07-10 14:34:12,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {13140#true} is VALID [2020-07-10 14:34:12,744 INFO L280 TraceCheckUtils]: 2: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,744 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13140#true} {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {13140#true} is VALID [2020-07-10 14:34:12,744 INFO L280 TraceCheckUtils]: 4: Hoare triple {13140#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {13140#true} is VALID [2020-07-10 14:34:12,745 INFO L280 TraceCheckUtils]: 5: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,745 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {13140#true} {13161#(= 2 ~waterLevel~0)} #515#return; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:12,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:12,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:12,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:12,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~5; {13140#true} is VALID [2020-07-10 14:34:12,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {13140#true} is VALID [2020-07-10 14:34:12,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,792 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13140#true} {13140#true} #513#return; {13140#true} is VALID [2020-07-10 14:34:12,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {13140#true} is VALID [2020-07-10 14:34:12,793 INFO L263 TraceCheckUtils]: 1: Hoare triple {13140#true} call #t~ret74 := isHighWaterSensorDry(); {13140#true} is VALID [2020-07-10 14:34:12,793 INFO L280 TraceCheckUtils]: 2: Hoare triple {13140#true} havoc ~retValue_acc~5; {13140#true} is VALID [2020-07-10 14:34:12,794 INFO L280 TraceCheckUtils]: 3: Hoare triple {13140#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {13140#true} is VALID [2020-07-10 14:34:12,794 INFO L280 TraceCheckUtils]: 4: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,794 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13140#true} {13140#true} #513#return; {13140#true} is VALID [2020-07-10 14:34:12,795 INFO L280 TraceCheckUtils]: 6: Hoare triple {13140#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {13140#true} is VALID [2020-07-10 14:34:12,795 INFO L280 TraceCheckUtils]: 7: Hoare triple {13140#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {13140#true} is VALID [2020-07-10 14:34:12,795 INFO L280 TraceCheckUtils]: 8: Hoare triple {13140#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {13140#true} is VALID [2020-07-10 14:34:12,796 INFO L280 TraceCheckUtils]: 9: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,796 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {13140#true} {13140#true} #527#return; {13140#true} is VALID [2020-07-10 14:34:12,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:12,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:12,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:12,807 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {13140#true} is VALID [2020-07-10 14:34:12,807 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,807 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13140#true} {13140#true} #549#return; {13140#true} is VALID [2020-07-10 14:34:12,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~10; {13140#true} is VALID [2020-07-10 14:34:12,808 INFO L263 TraceCheckUtils]: 1: Hoare triple {13140#true} call #t~ret57 := isMethaneLevelCritical(); {13140#true} is VALID [2020-07-10 14:34:12,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {13140#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {13140#true} is VALID [2020-07-10 14:34:12,809 INFO L280 TraceCheckUtils]: 3: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,809 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13140#true} {13140#true} #549#return; {13140#true} is VALID [2020-07-10 14:34:12,809 INFO L280 TraceCheckUtils]: 5: Hoare triple {13140#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {13140#true} is VALID [2020-07-10 14:34:12,810 INFO L280 TraceCheckUtils]: 6: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,810 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13140#true} {13140#true} #509#return; {13140#true} is VALID [2020-07-10 14:34:12,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:12,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13140#true} is VALID [2020-07-10 14:34:12,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,815 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13140#true} {13140#true} #511#return; {13140#true} is VALID [2020-07-10 14:34:12,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {13140#true} is VALID [2020-07-10 14:34:12,815 INFO L263 TraceCheckUtils]: 1: Hoare triple {13140#true} call #t~ret56 := isMethaneAlarm(); {13140#true} is VALID [2020-07-10 14:34:12,815 INFO L280 TraceCheckUtils]: 2: Hoare triple {13140#true} havoc ~retValue_acc~10; {13140#true} is VALID [2020-07-10 14:34:12,816 INFO L263 TraceCheckUtils]: 3: Hoare triple {13140#true} call #t~ret57 := isMethaneLevelCritical(); {13140#true} is VALID [2020-07-10 14:34:12,816 INFO L280 TraceCheckUtils]: 4: Hoare triple {13140#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {13140#true} is VALID [2020-07-10 14:34:12,816 INFO L280 TraceCheckUtils]: 5: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,817 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {13140#true} {13140#true} #549#return; {13140#true} is VALID [2020-07-10 14:34:12,817 INFO L280 TraceCheckUtils]: 7: Hoare triple {13140#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {13140#true} is VALID [2020-07-10 14:34:12,817 INFO L280 TraceCheckUtils]: 8: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,818 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13140#true} {13140#true} #509#return; {13140#true} is VALID [2020-07-10 14:34:12,818 INFO L280 TraceCheckUtils]: 10: Hoare triple {13140#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {13140#true} is VALID [2020-07-10 14:34:12,818 INFO L280 TraceCheckUtils]: 11: Hoare triple {13140#true} assume !(0 != ~tmp~8); {13140#true} is VALID [2020-07-10 14:34:12,819 INFO L263 TraceCheckUtils]: 12: Hoare triple {13140#true} call activatePump__wrappee__lowWaterSensor(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:12,820 INFO L280 TraceCheckUtils]: 13: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13140#true} is VALID [2020-07-10 14:34:12,820 INFO L280 TraceCheckUtils]: 14: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,820 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13140#true} {13140#true} #511#return; {13140#true} is VALID [2020-07-10 14:34:12,821 INFO L280 TraceCheckUtils]: 16: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,821 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13140#true} {13140#true} #529#return; {13140#true} is VALID [2020-07-10 14:34:12,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {13140#true} is VALID [2020-07-10 14:34:12,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume 0 == ~pumpRunning~0; {13140#true} is VALID [2020-07-10 14:34:12,822 INFO L263 TraceCheckUtils]: 2: Hoare triple {13140#true} call #t~ret54 := isHighWaterLevel(); {13140#true} is VALID [2020-07-10 14:34:12,823 INFO L280 TraceCheckUtils]: 3: Hoare triple {13140#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {13140#true} is VALID [2020-07-10 14:34:12,823 INFO L263 TraceCheckUtils]: 4: Hoare triple {13140#true} call #t~ret74 := isHighWaterSensorDry(); {13140#true} is VALID [2020-07-10 14:34:12,823 INFO L280 TraceCheckUtils]: 5: Hoare triple {13140#true} havoc ~retValue_acc~5; {13140#true} is VALID [2020-07-10 14:34:12,824 INFO L280 TraceCheckUtils]: 6: Hoare triple {13140#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {13140#true} is VALID [2020-07-10 14:34:12,824 INFO L280 TraceCheckUtils]: 7: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,824 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13140#true} {13140#true} #513#return; {13140#true} is VALID [2020-07-10 14:34:12,825 INFO L280 TraceCheckUtils]: 9: Hoare triple {13140#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {13140#true} is VALID [2020-07-10 14:34:12,825 INFO L280 TraceCheckUtils]: 10: Hoare triple {13140#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {13140#true} is VALID [2020-07-10 14:34:12,826 INFO L280 TraceCheckUtils]: 11: Hoare triple {13140#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {13140#true} is VALID [2020-07-10 14:34:12,826 INFO L280 TraceCheckUtils]: 12: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,827 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {13140#true} {13140#true} #527#return; {13140#true} is VALID [2020-07-10 14:34:12,827 INFO L280 TraceCheckUtils]: 14: Hoare triple {13140#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {13140#true} is VALID [2020-07-10 14:34:12,827 INFO L280 TraceCheckUtils]: 15: Hoare triple {13140#true} assume 0 != ~tmp~6; {13140#true} is VALID [2020-07-10 14:34:12,828 INFO L263 TraceCheckUtils]: 16: Hoare triple {13140#true} call activatePump(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:12,828 INFO L280 TraceCheckUtils]: 17: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {13140#true} is VALID [2020-07-10 14:34:12,829 INFO L263 TraceCheckUtils]: 18: Hoare triple {13140#true} call #t~ret56 := isMethaneAlarm(); {13140#true} is VALID [2020-07-10 14:34:12,829 INFO L280 TraceCheckUtils]: 19: Hoare triple {13140#true} havoc ~retValue_acc~10; {13140#true} is VALID [2020-07-10 14:34:12,829 INFO L263 TraceCheckUtils]: 20: Hoare triple {13140#true} call #t~ret57 := isMethaneLevelCritical(); {13140#true} is VALID [2020-07-10 14:34:12,829 INFO L280 TraceCheckUtils]: 21: Hoare triple {13140#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {13140#true} is VALID [2020-07-10 14:34:12,830 INFO L280 TraceCheckUtils]: 22: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,830 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {13140#true} {13140#true} #549#return; {13140#true} is VALID [2020-07-10 14:34:12,830 INFO L280 TraceCheckUtils]: 24: Hoare triple {13140#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {13140#true} is VALID [2020-07-10 14:34:12,830 INFO L280 TraceCheckUtils]: 25: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,830 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13140#true} {13140#true} #509#return; {13140#true} is VALID [2020-07-10 14:34:12,830 INFO L280 TraceCheckUtils]: 27: Hoare triple {13140#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {13140#true} is VALID [2020-07-10 14:34:12,831 INFO L280 TraceCheckUtils]: 28: Hoare triple {13140#true} assume !(0 != ~tmp~8); {13140#true} is VALID [2020-07-10 14:34:12,831 INFO L263 TraceCheckUtils]: 29: Hoare triple {13140#true} call activatePump__wrappee__lowWaterSensor(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:12,832 INFO L280 TraceCheckUtils]: 30: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13140#true} is VALID [2020-07-10 14:34:12,832 INFO L280 TraceCheckUtils]: 31: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,832 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13140#true} {13140#true} #511#return; {13140#true} is VALID [2020-07-10 14:34:12,832 INFO L280 TraceCheckUtils]: 33: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,833 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13140#true} {13140#true} #529#return; {13140#true} is VALID [2020-07-10 14:34:12,833 INFO L280 TraceCheckUtils]: 35: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,833 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13140#true} {13140#true} #499#return; {13140#true} is VALID [2020-07-10 14:34:12,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {13140#true} is VALID [2020-07-10 14:34:12,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume !(0 != ~pumpRunning~0); {13140#true} is VALID [2020-07-10 14:34:12,835 INFO L263 TraceCheckUtils]: 2: Hoare triple {13140#true} call processEnvironment__wrappee__highWaterSensor(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:12,835 INFO L280 TraceCheckUtils]: 3: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {13140#true} is VALID [2020-07-10 14:34:12,835 INFO L280 TraceCheckUtils]: 4: Hoare triple {13140#true} assume 0 == ~pumpRunning~0; {13140#true} is VALID [2020-07-10 14:34:12,835 INFO L263 TraceCheckUtils]: 5: Hoare triple {13140#true} call #t~ret54 := isHighWaterLevel(); {13140#true} is VALID [2020-07-10 14:34:12,836 INFO L280 TraceCheckUtils]: 6: Hoare triple {13140#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {13140#true} is VALID [2020-07-10 14:34:12,836 INFO L263 TraceCheckUtils]: 7: Hoare triple {13140#true} call #t~ret74 := isHighWaterSensorDry(); {13140#true} is VALID [2020-07-10 14:34:12,836 INFO L280 TraceCheckUtils]: 8: Hoare triple {13140#true} havoc ~retValue_acc~5; {13140#true} is VALID [2020-07-10 14:34:12,836 INFO L280 TraceCheckUtils]: 9: Hoare triple {13140#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {13140#true} is VALID [2020-07-10 14:34:12,836 INFO L280 TraceCheckUtils]: 10: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,837 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13140#true} {13140#true} #513#return; {13140#true} is VALID [2020-07-10 14:34:12,837 INFO L280 TraceCheckUtils]: 12: Hoare triple {13140#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {13140#true} is VALID [2020-07-10 14:34:12,837 INFO L280 TraceCheckUtils]: 13: Hoare triple {13140#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {13140#true} is VALID [2020-07-10 14:34:12,837 INFO L280 TraceCheckUtils]: 14: Hoare triple {13140#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {13140#true} is VALID [2020-07-10 14:34:12,837 INFO L280 TraceCheckUtils]: 15: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,838 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13140#true} {13140#true} #527#return; {13140#true} is VALID [2020-07-10 14:34:12,838 INFO L280 TraceCheckUtils]: 17: Hoare triple {13140#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {13140#true} is VALID [2020-07-10 14:34:12,838 INFO L280 TraceCheckUtils]: 18: Hoare triple {13140#true} assume 0 != ~tmp~6; {13140#true} is VALID [2020-07-10 14:34:12,839 INFO L263 TraceCheckUtils]: 19: Hoare triple {13140#true} call activatePump(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:12,839 INFO L280 TraceCheckUtils]: 20: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {13140#true} is VALID [2020-07-10 14:34:12,839 INFO L263 TraceCheckUtils]: 21: Hoare triple {13140#true} call #t~ret56 := isMethaneAlarm(); {13140#true} is VALID [2020-07-10 14:34:12,839 INFO L280 TraceCheckUtils]: 22: Hoare triple {13140#true} havoc ~retValue_acc~10; {13140#true} is VALID [2020-07-10 14:34:12,839 INFO L263 TraceCheckUtils]: 23: Hoare triple {13140#true} call #t~ret57 := isMethaneLevelCritical(); {13140#true} is VALID [2020-07-10 14:34:12,840 INFO L280 TraceCheckUtils]: 24: Hoare triple {13140#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {13140#true} is VALID [2020-07-10 14:34:12,840 INFO L280 TraceCheckUtils]: 25: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,840 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13140#true} {13140#true} #549#return; {13140#true} is VALID [2020-07-10 14:34:12,840 INFO L280 TraceCheckUtils]: 27: Hoare triple {13140#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {13140#true} is VALID [2020-07-10 14:34:12,840 INFO L280 TraceCheckUtils]: 28: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,841 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13140#true} {13140#true} #509#return; {13140#true} is VALID [2020-07-10 14:34:12,841 INFO L280 TraceCheckUtils]: 30: Hoare triple {13140#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {13140#true} is VALID [2020-07-10 14:34:12,841 INFO L280 TraceCheckUtils]: 31: Hoare triple {13140#true} assume !(0 != ~tmp~8); {13140#true} is VALID [2020-07-10 14:34:12,842 INFO L263 TraceCheckUtils]: 32: Hoare triple {13140#true} call activatePump__wrappee__lowWaterSensor(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:12,842 INFO L280 TraceCheckUtils]: 33: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13140#true} is VALID [2020-07-10 14:34:12,842 INFO L280 TraceCheckUtils]: 34: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,842 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13140#true} {13140#true} #511#return; {13140#true} is VALID [2020-07-10 14:34:12,843 INFO L280 TraceCheckUtils]: 36: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,843 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {13140#true} {13140#true} #529#return; {13140#true} is VALID [2020-07-10 14:34:12,843 INFO L280 TraceCheckUtils]: 38: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,843 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13140#true} {13140#true} #499#return; {13140#true} is VALID [2020-07-10 14:34:12,843 INFO L280 TraceCheckUtils]: 40: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,844 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {13140#true} {13161#(= 2 ~waterLevel~0)} #519#return; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:12,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {13311#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:34:12,866 INFO L280 TraceCheckUtils]: 1: Hoare triple {13311#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {13311#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:34:12,867 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13311#(= |getWaterLevel_#res| ~waterLevel~0)} {13161#(= 2 ~waterLevel~0)} #537#return; {13214#(= 2 |__utac_acc__Specification5_spec__3_#t~ret48|)} is VALID [2020-07-10 14:34:12,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:12,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {13140#true} is VALID [2020-07-10 14:34:12,871 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,871 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13140#true} {13141#false} #539#return; {13141#false} is VALID [2020-07-10 14:34:12,875 INFO L263 TraceCheckUtils]: 0: Hoare triple {13140#true} call ULTIMATE.init(); {13219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:34:12,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {13219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,881 INFO L280 TraceCheckUtils]: 2: Hoare triple {13145#(= 1 ~waterLevel~0)} assume true; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,882 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13145#(= 1 ~waterLevel~0)} {13140#true} #555#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,883 INFO L263 TraceCheckUtils]: 4: Hoare triple {13145#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,883 INFO L280 TraceCheckUtils]: 5: Hoare triple {13145#(= 1 ~waterLevel~0)} havoc ~retValue_acc~2;havoc ~tmp~0; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,883 INFO L263 TraceCheckUtils]: 6: Hoare triple {13145#(= 1 ~waterLevel~0)} call select_helpers(); {13140#true} is VALID [2020-07-10 14:34:12,884 INFO L280 TraceCheckUtils]: 7: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,884 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #451#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,884 INFO L263 TraceCheckUtils]: 9: Hoare triple {13145#(= 1 ~waterLevel~0)} call select_features(); {13140#true} is VALID [2020-07-10 14:34:12,885 INFO L280 TraceCheckUtils]: 10: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,885 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #453#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,885 INFO L263 TraceCheckUtils]: 12: Hoare triple {13145#(= 1 ~waterLevel~0)} call #t~ret1 := valid_product(); {13140#true} is VALID [2020-07-10 14:34:12,886 INFO L280 TraceCheckUtils]: 13: Hoare triple {13140#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {13140#true} is VALID [2020-07-10 14:34:12,886 INFO L280 TraceCheckUtils]: 14: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,886 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #455#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,887 INFO L280 TraceCheckUtils]: 16: Hoare triple {13145#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,888 INFO L280 TraceCheckUtils]: 17: Hoare triple {13145#(= 1 ~waterLevel~0)} assume 0 != ~tmp~0; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,888 INFO L263 TraceCheckUtils]: 18: Hoare triple {13145#(= 1 ~waterLevel~0)} call setup(); {13140#true} is VALID [2020-07-10 14:34:12,888 INFO L280 TraceCheckUtils]: 19: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,889 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #457#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,889 INFO L263 TraceCheckUtils]: 21: Hoare triple {13145#(= 1 ~waterLevel~0)} call runTest(); {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,890 INFO L263 TraceCheckUtils]: 22: Hoare triple {13145#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:12,890 INFO L280 TraceCheckUtils]: 23: Hoare triple {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13140#true} is VALID [2020-07-10 14:34:12,891 INFO L280 TraceCheckUtils]: 24: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,891 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #545#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,892 INFO L263 TraceCheckUtils]: 26: Hoare triple {13145#(= 1 ~waterLevel~0)} call test(); {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,892 INFO L280 TraceCheckUtils]: 27: Hoare triple {13145#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,893 INFO L280 TraceCheckUtils]: 28: Hoare triple {13145#(= 1 ~waterLevel~0)} assume !false; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,894 INFO L280 TraceCheckUtils]: 29: Hoare triple {13145#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,894 INFO L280 TraceCheckUtils]: 30: Hoare triple {13145#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,895 INFO L280 TraceCheckUtils]: 31: Hoare triple {13145#(= 1 ~waterLevel~0)} assume 0 != ~tmp~5; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,895 INFO L263 TraceCheckUtils]: 32: Hoare triple {13145#(= 1 ~waterLevel~0)} call waterRise(); {13221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:12,896 INFO L280 TraceCheckUtils]: 33: Hoare triple {13221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:34:12,897 INFO L280 TraceCheckUtils]: 34: Hoare triple {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:34:12,898 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {13145#(= 1 ~waterLevel~0)} #501#return; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,899 INFO L280 TraceCheckUtils]: 36: Hoare triple {13161#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,899 INFO L280 TraceCheckUtils]: 37: Hoare triple {13161#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,900 INFO L280 TraceCheckUtils]: 38: Hoare triple {13161#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,900 INFO L280 TraceCheckUtils]: 39: Hoare triple {13161#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,901 INFO L263 TraceCheckUtils]: 40: Hoare triple {13161#(= 2 ~waterLevel~0)} call timeShift(); {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,902 INFO L263 TraceCheckUtils]: 41: Hoare triple {13161#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:12,902 INFO L263 TraceCheckUtils]: 42: Hoare triple {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {13140#true} is VALID [2020-07-10 14:34:12,902 INFO L280 TraceCheckUtils]: 43: Hoare triple {13140#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {13140#true} is VALID [2020-07-10 14:34:12,902 INFO L280 TraceCheckUtils]: 44: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,903 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {13140#true} {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {13140#true} is VALID [2020-07-10 14:34:12,903 INFO L280 TraceCheckUtils]: 46: Hoare triple {13140#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {13140#true} is VALID [2020-07-10 14:34:12,903 INFO L280 TraceCheckUtils]: 47: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,904 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13140#true} {13161#(= 2 ~waterLevel~0)} #515#return; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,904 INFO L280 TraceCheckUtils]: 49: Hoare triple {13161#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,905 INFO L280 TraceCheckUtils]: 50: Hoare triple {13161#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,906 INFO L263 TraceCheckUtils]: 51: Hoare triple {13161#(= 2 ~waterLevel~0)} call processEnvironment(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:12,906 INFO L280 TraceCheckUtils]: 52: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {13140#true} is VALID [2020-07-10 14:34:12,906 INFO L280 TraceCheckUtils]: 53: Hoare triple {13140#true} assume !(0 != ~pumpRunning~0); {13140#true} is VALID [2020-07-10 14:34:12,907 INFO L263 TraceCheckUtils]: 54: Hoare triple {13140#true} call processEnvironment__wrappee__highWaterSensor(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:12,907 INFO L280 TraceCheckUtils]: 55: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {13140#true} is VALID [2020-07-10 14:34:12,907 INFO L280 TraceCheckUtils]: 56: Hoare triple {13140#true} assume 0 == ~pumpRunning~0; {13140#true} is VALID [2020-07-10 14:34:12,908 INFO L263 TraceCheckUtils]: 57: Hoare triple {13140#true} call #t~ret54 := isHighWaterLevel(); {13140#true} is VALID [2020-07-10 14:34:12,908 INFO L280 TraceCheckUtils]: 58: Hoare triple {13140#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {13140#true} is VALID [2020-07-10 14:34:12,908 INFO L263 TraceCheckUtils]: 59: Hoare triple {13140#true} call #t~ret74 := isHighWaterSensorDry(); {13140#true} is VALID [2020-07-10 14:34:12,908 INFO L280 TraceCheckUtils]: 60: Hoare triple {13140#true} havoc ~retValue_acc~5; {13140#true} is VALID [2020-07-10 14:34:12,908 INFO L280 TraceCheckUtils]: 61: Hoare triple {13140#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {13140#true} is VALID [2020-07-10 14:34:12,909 INFO L280 TraceCheckUtils]: 62: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,909 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13140#true} {13140#true} #513#return; {13140#true} is VALID [2020-07-10 14:34:12,909 INFO L280 TraceCheckUtils]: 64: Hoare triple {13140#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {13140#true} is VALID [2020-07-10 14:34:12,909 INFO L280 TraceCheckUtils]: 65: Hoare triple {13140#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {13140#true} is VALID [2020-07-10 14:34:12,909 INFO L280 TraceCheckUtils]: 66: Hoare triple {13140#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {13140#true} is VALID [2020-07-10 14:34:12,910 INFO L280 TraceCheckUtils]: 67: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,910 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {13140#true} {13140#true} #527#return; {13140#true} is VALID [2020-07-10 14:34:12,910 INFO L280 TraceCheckUtils]: 69: Hoare triple {13140#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {13140#true} is VALID [2020-07-10 14:34:12,910 INFO L280 TraceCheckUtils]: 70: Hoare triple {13140#true} assume 0 != ~tmp~6; {13140#true} is VALID [2020-07-10 14:34:12,911 INFO L263 TraceCheckUtils]: 71: Hoare triple {13140#true} call activatePump(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:12,911 INFO L280 TraceCheckUtils]: 72: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {13140#true} is VALID [2020-07-10 14:34:12,911 INFO L263 TraceCheckUtils]: 73: Hoare triple {13140#true} call #t~ret56 := isMethaneAlarm(); {13140#true} is VALID [2020-07-10 14:34:12,911 INFO L280 TraceCheckUtils]: 74: Hoare triple {13140#true} havoc ~retValue_acc~10; {13140#true} is VALID [2020-07-10 14:34:12,912 INFO L263 TraceCheckUtils]: 75: Hoare triple {13140#true} call #t~ret57 := isMethaneLevelCritical(); {13140#true} is VALID [2020-07-10 14:34:12,912 INFO L280 TraceCheckUtils]: 76: Hoare triple {13140#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {13140#true} is VALID [2020-07-10 14:34:12,912 INFO L280 TraceCheckUtils]: 77: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,912 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {13140#true} {13140#true} #549#return; {13140#true} is VALID [2020-07-10 14:34:12,912 INFO L280 TraceCheckUtils]: 79: Hoare triple {13140#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {13140#true} is VALID [2020-07-10 14:34:12,912 INFO L280 TraceCheckUtils]: 80: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,913 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13140#true} {13140#true} #509#return; {13140#true} is VALID [2020-07-10 14:34:12,913 INFO L280 TraceCheckUtils]: 82: Hoare triple {13140#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {13140#true} is VALID [2020-07-10 14:34:12,913 INFO L280 TraceCheckUtils]: 83: Hoare triple {13140#true} assume !(0 != ~tmp~8); {13140#true} is VALID [2020-07-10 14:34:12,914 INFO L263 TraceCheckUtils]: 84: Hoare triple {13140#true} call activatePump__wrappee__lowWaterSensor(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:12,914 INFO L280 TraceCheckUtils]: 85: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13140#true} is VALID [2020-07-10 14:34:12,914 INFO L280 TraceCheckUtils]: 86: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,914 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13140#true} {13140#true} #511#return; {13140#true} is VALID [2020-07-10 14:34:12,914 INFO L280 TraceCheckUtils]: 88: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,915 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {13140#true} {13140#true} #529#return; {13140#true} is VALID [2020-07-10 14:34:12,915 INFO L280 TraceCheckUtils]: 90: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,915 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {13140#true} {13140#true} #499#return; {13140#true} is VALID [2020-07-10 14:34:12,915 INFO L280 TraceCheckUtils]: 92: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,916 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13140#true} {13161#(= 2 ~waterLevel~0)} #519#return; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,917 INFO L263 TraceCheckUtils]: 94: Hoare triple {13161#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,917 INFO L280 TraceCheckUtils]: 95: Hoare triple {13161#(= 2 ~waterLevel~0)} havoc ~tmp~4;havoc ~tmp___0~0; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:12,917 INFO L263 TraceCheckUtils]: 96: Hoare triple {13161#(= 2 ~waterLevel~0)} call #t~ret48 := getWaterLevel(); {13140#true} is VALID [2020-07-10 14:34:12,918 INFO L280 TraceCheckUtils]: 97: Hoare triple {13140#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {13311#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:34:12,918 INFO L280 TraceCheckUtils]: 98: Hoare triple {13311#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {13311#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:34:12,919 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13311#(= |getWaterLevel_#res| ~waterLevel~0)} {13161#(= 2 ~waterLevel~0)} #537#return; {13214#(= 2 |__utac_acc__Specification5_spec__3_#t~ret48|)} is VALID [2020-07-10 14:34:12,920 INFO L280 TraceCheckUtils]: 100: Hoare triple {13214#(= 2 |__utac_acc__Specification5_spec__3_#t~ret48|)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {13215#(= 2 __utac_acc__Specification5_spec__3_~tmp~4)} is VALID [2020-07-10 14:34:12,921 INFO L280 TraceCheckUtils]: 101: Hoare triple {13215#(= 2 __utac_acc__Specification5_spec__3_~tmp~4)} assume 2 != ~tmp~4; {13141#false} is VALID [2020-07-10 14:34:12,921 INFO L263 TraceCheckUtils]: 102: Hoare triple {13141#false} call #t~ret49 := isPumpRunning(); {13140#true} is VALID [2020-07-10 14:34:12,921 INFO L280 TraceCheckUtils]: 103: Hoare triple {13140#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {13140#true} is VALID [2020-07-10 14:34:12,922 INFO L280 TraceCheckUtils]: 104: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-10 14:34:12,922 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13140#true} {13141#false} #539#return; {13141#false} is VALID [2020-07-10 14:34:12,922 INFO L280 TraceCheckUtils]: 106: Hoare triple {13141#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {13141#false} is VALID [2020-07-10 14:34:12,922 INFO L280 TraceCheckUtils]: 107: Hoare triple {13141#false} assume 0 != ~tmp___0~0; {13141#false} is VALID [2020-07-10 14:34:12,923 INFO L280 TraceCheckUtils]: 108: Hoare triple {13141#false} assume 0 == ~switchedOnBeforeTS~0; {13141#false} is VALID [2020-07-10 14:34:12,923 INFO L263 TraceCheckUtils]: 109: Hoare triple {13141#false} call __automaton_fail(); {13141#false} is VALID [2020-07-10 14:34:12,923 INFO L280 TraceCheckUtils]: 110: Hoare triple {13141#false} assume !false; {13141#false} is VALID [2020-07-10 14:34:12,939 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:34:12,940 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [287221261] [2020-07-10 14:34:12,940 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:34:12,940 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-10 14:34:12,940 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [397463604] [2020-07-10 14:34:12,941 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 111 [2020-07-10 14:34:12,941 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:34:12,941 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 14:34:13,077 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:34:13,078 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 14:34:13,078 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:34:13,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 14:34:13,079 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-10 14:34:13,079 INFO L87 Difference]: Start difference. First operand 404 states and 472 transitions. Second operand 12 states. [2020-07-10 14:34:14,151 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:34:17,404 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:34:23,493 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:34:24,435 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:34:24,973 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:34:25,533 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:34:26,071 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:34:34,862 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:34:35,527 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:34:41,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:41,409 INFO L93 Difference]: Finished difference Result 1116 states and 1385 transitions. [2020-07-10 14:34:41,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-10 14:34:41,409 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 111 [2020-07-10 14:34:41,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:34:41,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:34:41,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 673 transitions. [2020-07-10 14:34:41,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:34:41,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 673 transitions. [2020-07-10 14:34:41,434 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 673 transitions. [2020-07-10 14:34:43,771 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 673 edges. 673 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:34:43,818 INFO L225 Difference]: With dead ends: 1116 [2020-07-10 14:34:43,818 INFO L226 Difference]: Without dead ends: 810 [2020-07-10 14:34:43,822 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-10 14:34:43,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 810 states. [2020-07-10 14:34:49,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 810 to 700. [2020-07-10 14:34:49,409 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:34:49,409 INFO L82 GeneralOperation]: Start isEquivalent. First operand 810 states. Second operand 700 states. [2020-07-10 14:34:49,409 INFO L74 IsIncluded]: Start isIncluded. First operand 810 states. Second operand 700 states. [2020-07-10 14:34:49,409 INFO L87 Difference]: Start difference. First operand 810 states. Second operand 700 states. [2020-07-10 14:34:49,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:49,447 INFO L93 Difference]: Finished difference Result 810 states and 971 transitions. [2020-07-10 14:34:49,447 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 971 transitions. [2020-07-10 14:34:49,450 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:34:49,450 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:34:49,451 INFO L74 IsIncluded]: Start isIncluded. First operand 700 states. Second operand 810 states. [2020-07-10 14:34:49,451 INFO L87 Difference]: Start difference. First operand 700 states. Second operand 810 states. [2020-07-10 14:34:49,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:49,492 INFO L93 Difference]: Finished difference Result 810 states and 971 transitions. [2020-07-10 14:34:49,493 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 971 transitions. [2020-07-10 14:34:49,495 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:34:49,496 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:34:49,496 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:34:49,496 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:34:49,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 700 states. [2020-07-10 14:34:49,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 700 states and 810 transitions. [2020-07-10 14:34:49,532 INFO L78 Accepts]: Start accepts. Automaton has 700 states and 810 transitions. Word has length 111 [2020-07-10 14:34:49,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:34:49,533 INFO L479 AbstractCegarLoop]: Abstraction has 700 states and 810 transitions. [2020-07-10 14:34:49,533 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 14:34:49,533 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 810 transitions. [2020-07-10 14:34:49,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-10 14:34:49,536 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:34:49,536 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:34:49,537 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-10 14:34:49,537 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:34:49,537 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:34:49,537 INFO L82 PathProgramCache]: Analyzing trace with hash 903450751, now seen corresponding path program 1 times [2020-07-10 14:34:49,538 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:34:49,538 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [433923833] [2020-07-10 14:34:49,538 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:34:49,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:49,988 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:34:50,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {17568#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {17438#true} is VALID [2020-07-10 14:34:50,058 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,058 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17438#true} #555#return; {17438#true} is VALID [2020-07-10 14:34:50,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,062 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,062 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17438#true} {17438#true} #451#return; {17438#true} is VALID [2020-07-10 14:34:50,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,066 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17438#true} {17438#true} #453#return; {17438#true} is VALID [2020-07-10 14:34:50,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:34:50,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:34:50,099 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {17438#true} #455#return; {17450#(= 1 |main_#t~ret1|)} is VALID [2020-07-10 14:34:50,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,103 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17438#true} {17438#true} #457#return; {17438#true} is VALID [2020-07-10 14:34:50,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17438#true} is VALID [2020-07-10 14:34:50,126 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,127 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17438#true} #545#return; {17438#true} is VALID [2020-07-10 14:34:50,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {17571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17438#true} is VALID [2020-07-10 14:34:50,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,154 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17438#true} #501#return; {17438#true} is VALID [2020-07-10 14:34:50,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,238 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17438#true} is VALID [2020-07-10 14:34:50,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,239 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {17438#true} is VALID [2020-07-10 14:34:50,239 INFO L263 TraceCheckUtils]: 0: Hoare triple {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {17438#true} is VALID [2020-07-10 14:34:50,240 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17438#true} is VALID [2020-07-10 14:34:50,240 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,240 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17438#true} {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {17438#true} is VALID [2020-07-10 14:34:50,241 INFO L280 TraceCheckUtils]: 4: Hoare triple {17438#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {17438#true} is VALID [2020-07-10 14:34:50,241 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,241 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17438#true} {17572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {17438#true} is VALID [2020-07-10 14:34:50,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,304 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~5; {17438#true} is VALID [2020-07-10 14:34:50,305 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {17438#true} is VALID [2020-07-10 14:34:50,305 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,306 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17438#true} {17438#true} #513#return; {17438#true} is VALID [2020-07-10 14:34:50,306 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {17438#true} is VALID [2020-07-10 14:34:50,307 INFO L263 TraceCheckUtils]: 1: Hoare triple {17438#true} call #t~ret74 := isHighWaterSensorDry(); {17438#true} is VALID [2020-07-10 14:34:50,307 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} havoc ~retValue_acc~5; {17438#true} is VALID [2020-07-10 14:34:50,307 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {17438#true} is VALID [2020-07-10 14:34:50,308 INFO L280 TraceCheckUtils]: 4: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,308 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17438#true} {17438#true} #513#return; {17438#true} is VALID [2020-07-10 14:34:50,308 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {17438#true} is VALID [2020-07-10 14:34:50,309 INFO L280 TraceCheckUtils]: 7: Hoare triple {17438#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {17438#true} is VALID [2020-07-10 14:34:50,309 INFO L280 TraceCheckUtils]: 8: Hoare triple {17438#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {17438#true} is VALID [2020-07-10 14:34:50,309 INFO L280 TraceCheckUtils]: 9: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,310 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17438#true} {17438#true} #527#return; {17438#true} is VALID [2020-07-10 14:34:50,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,324 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-10 14:34:50,325 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,325 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-10 14:34:50,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~10; {17438#true} is VALID [2020-07-10 14:34:50,326 INFO L263 TraceCheckUtils]: 1: Hoare triple {17438#true} call #t~ret57 := isMethaneLevelCritical(); {17438#true} is VALID [2020-07-10 14:34:50,327 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-10 14:34:50,327 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,328 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-10 14:34:50,328 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {17438#true} is VALID [2020-07-10 14:34:50,328 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,329 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17438#true} {17438#true} #509#return; {17438#true} is VALID [2020-07-10 14:34:50,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,336 INFO L280 TraceCheckUtils]: 0: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,337 INFO L280 TraceCheckUtils]: 1: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,338 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #511#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {17438#true} is VALID [2020-07-10 14:34:50,339 INFO L263 TraceCheckUtils]: 1: Hoare triple {17438#true} call #t~ret56 := isMethaneAlarm(); {17438#true} is VALID [2020-07-10 14:34:50,339 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} havoc ~retValue_acc~10; {17438#true} is VALID [2020-07-10 14:34:50,340 INFO L263 TraceCheckUtils]: 3: Hoare triple {17438#true} call #t~ret57 := isMethaneLevelCritical(); {17438#true} is VALID [2020-07-10 14:34:50,340 INFO L280 TraceCheckUtils]: 4: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-10 14:34:50,340 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,341 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-10 14:34:50,341 INFO L280 TraceCheckUtils]: 7: Hoare triple {17438#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {17438#true} is VALID [2020-07-10 14:34:50,342 INFO L280 TraceCheckUtils]: 8: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,342 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17438#true} {17438#true} #509#return; {17438#true} is VALID [2020-07-10 14:34:50,342 INFO L280 TraceCheckUtils]: 10: Hoare triple {17438#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {17438#true} is VALID [2020-07-10 14:34:50,343 INFO L280 TraceCheckUtils]: 11: Hoare triple {17438#true} assume !(0 != ~tmp~8); {17438#true} is VALID [2020-07-10 14:34:50,344 INFO L263 TraceCheckUtils]: 12: Hoare triple {17438#true} call activatePump__wrappee__lowWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:50,345 INFO L280 TraceCheckUtils]: 13: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,346 INFO L280 TraceCheckUtils]: 14: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,347 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #511#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,348 INFO L280 TraceCheckUtils]: 16: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,349 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #529#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17438#true} is VALID [2020-07-10 14:34:50,350 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume 0 == ~pumpRunning~0; {17438#true} is VALID [2020-07-10 14:34:50,351 INFO L263 TraceCheckUtils]: 2: Hoare triple {17438#true} call #t~ret54 := isHighWaterLevel(); {17438#true} is VALID [2020-07-10 14:34:50,351 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {17438#true} is VALID [2020-07-10 14:34:50,352 INFO L263 TraceCheckUtils]: 4: Hoare triple {17438#true} call #t~ret74 := isHighWaterSensorDry(); {17438#true} is VALID [2020-07-10 14:34:50,352 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} havoc ~retValue_acc~5; {17438#true} is VALID [2020-07-10 14:34:50,352 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {17438#true} is VALID [2020-07-10 14:34:50,353 INFO L280 TraceCheckUtils]: 7: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,353 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17438#true} {17438#true} #513#return; {17438#true} is VALID [2020-07-10 14:34:50,353 INFO L280 TraceCheckUtils]: 9: Hoare triple {17438#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {17438#true} is VALID [2020-07-10 14:34:50,354 INFO L280 TraceCheckUtils]: 10: Hoare triple {17438#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {17438#true} is VALID [2020-07-10 14:34:50,354 INFO L280 TraceCheckUtils]: 11: Hoare triple {17438#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {17438#true} is VALID [2020-07-10 14:34:50,354 INFO L280 TraceCheckUtils]: 12: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,355 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17438#true} {17438#true} #527#return; {17438#true} is VALID [2020-07-10 14:34:50,355 INFO L280 TraceCheckUtils]: 14: Hoare triple {17438#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {17438#true} is VALID [2020-07-10 14:34:50,355 INFO L280 TraceCheckUtils]: 15: Hoare triple {17438#true} assume 0 != ~tmp~6; {17438#true} is VALID [2020-07-10 14:34:50,357 INFO L263 TraceCheckUtils]: 16: Hoare triple {17438#true} call activatePump(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:50,357 INFO L280 TraceCheckUtils]: 17: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {17438#true} is VALID [2020-07-10 14:34:50,357 INFO L263 TraceCheckUtils]: 18: Hoare triple {17438#true} call #t~ret56 := isMethaneAlarm(); {17438#true} is VALID [2020-07-10 14:34:50,358 INFO L280 TraceCheckUtils]: 19: Hoare triple {17438#true} havoc ~retValue_acc~10; {17438#true} is VALID [2020-07-10 14:34:50,358 INFO L263 TraceCheckUtils]: 20: Hoare triple {17438#true} call #t~ret57 := isMethaneLevelCritical(); {17438#true} is VALID [2020-07-10 14:34:50,359 INFO L280 TraceCheckUtils]: 21: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-10 14:34:50,359 INFO L280 TraceCheckUtils]: 22: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,359 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-10 14:34:50,360 INFO L280 TraceCheckUtils]: 24: Hoare triple {17438#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {17438#true} is VALID [2020-07-10 14:34:50,360 INFO L280 TraceCheckUtils]: 25: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,360 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17438#true} {17438#true} #509#return; {17438#true} is VALID [2020-07-10 14:34:50,361 INFO L280 TraceCheckUtils]: 27: Hoare triple {17438#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {17438#true} is VALID [2020-07-10 14:34:50,361 INFO L280 TraceCheckUtils]: 28: Hoare triple {17438#true} assume !(0 != ~tmp~8); {17438#true} is VALID [2020-07-10 14:34:50,362 INFO L263 TraceCheckUtils]: 29: Hoare triple {17438#true} call activatePump__wrappee__lowWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:50,364 INFO L280 TraceCheckUtils]: 30: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,364 INFO L280 TraceCheckUtils]: 31: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,366 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #511#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,367 INFO L280 TraceCheckUtils]: 33: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,368 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #529#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,369 INFO L280 TraceCheckUtils]: 35: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,370 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #499#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17438#true} is VALID [2020-07-10 14:34:50,372 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume !(0 != ~pumpRunning~0); {17438#true} is VALID [2020-07-10 14:34:50,373 INFO L263 TraceCheckUtils]: 2: Hoare triple {17438#true} call processEnvironment__wrappee__highWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:50,374 INFO L280 TraceCheckUtils]: 3: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17438#true} is VALID [2020-07-10 14:34:50,374 INFO L280 TraceCheckUtils]: 4: Hoare triple {17438#true} assume 0 == ~pumpRunning~0; {17438#true} is VALID [2020-07-10 14:34:50,374 INFO L263 TraceCheckUtils]: 5: Hoare triple {17438#true} call #t~ret54 := isHighWaterLevel(); {17438#true} is VALID [2020-07-10 14:34:50,375 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {17438#true} is VALID [2020-07-10 14:34:50,375 INFO L263 TraceCheckUtils]: 7: Hoare triple {17438#true} call #t~ret74 := isHighWaterSensorDry(); {17438#true} is VALID [2020-07-10 14:34:50,375 INFO L280 TraceCheckUtils]: 8: Hoare triple {17438#true} havoc ~retValue_acc~5; {17438#true} is VALID [2020-07-10 14:34:50,376 INFO L280 TraceCheckUtils]: 9: Hoare triple {17438#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {17438#true} is VALID [2020-07-10 14:34:50,376 INFO L280 TraceCheckUtils]: 10: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,376 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17438#true} {17438#true} #513#return; {17438#true} is VALID [2020-07-10 14:34:50,377 INFO L280 TraceCheckUtils]: 12: Hoare triple {17438#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {17438#true} is VALID [2020-07-10 14:34:50,377 INFO L280 TraceCheckUtils]: 13: Hoare triple {17438#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {17438#true} is VALID [2020-07-10 14:34:50,377 INFO L280 TraceCheckUtils]: 14: Hoare triple {17438#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {17438#true} is VALID [2020-07-10 14:34:50,378 INFO L280 TraceCheckUtils]: 15: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,378 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17438#true} {17438#true} #527#return; {17438#true} is VALID [2020-07-10 14:34:50,378 INFO L280 TraceCheckUtils]: 17: Hoare triple {17438#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {17438#true} is VALID [2020-07-10 14:34:50,379 INFO L280 TraceCheckUtils]: 18: Hoare triple {17438#true} assume 0 != ~tmp~6; {17438#true} is VALID [2020-07-10 14:34:50,380 INFO L263 TraceCheckUtils]: 19: Hoare triple {17438#true} call activatePump(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:50,380 INFO L280 TraceCheckUtils]: 20: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {17438#true} is VALID [2020-07-10 14:34:50,381 INFO L263 TraceCheckUtils]: 21: Hoare triple {17438#true} call #t~ret56 := isMethaneAlarm(); {17438#true} is VALID [2020-07-10 14:34:50,381 INFO L280 TraceCheckUtils]: 22: Hoare triple {17438#true} havoc ~retValue_acc~10; {17438#true} is VALID [2020-07-10 14:34:50,381 INFO L263 TraceCheckUtils]: 23: Hoare triple {17438#true} call #t~ret57 := isMethaneLevelCritical(); {17438#true} is VALID [2020-07-10 14:34:50,382 INFO L280 TraceCheckUtils]: 24: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-10 14:34:50,382 INFO L280 TraceCheckUtils]: 25: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,382 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-10 14:34:50,383 INFO L280 TraceCheckUtils]: 27: Hoare triple {17438#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {17438#true} is VALID [2020-07-10 14:34:50,383 INFO L280 TraceCheckUtils]: 28: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,383 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {17438#true} {17438#true} #509#return; {17438#true} is VALID [2020-07-10 14:34:50,384 INFO L280 TraceCheckUtils]: 30: Hoare triple {17438#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {17438#true} is VALID [2020-07-10 14:34:50,384 INFO L280 TraceCheckUtils]: 31: Hoare triple {17438#true} assume !(0 != ~tmp~8); {17438#true} is VALID [2020-07-10 14:34:50,385 INFO L263 TraceCheckUtils]: 32: Hoare triple {17438#true} call activatePump__wrappee__lowWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:50,386 INFO L280 TraceCheckUtils]: 33: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,387 INFO L280 TraceCheckUtils]: 34: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,388 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #511#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,389 INFO L280 TraceCheckUtils]: 36: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,390 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #529#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,391 INFO L280 TraceCheckUtils]: 38: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,392 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #499#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,393 INFO L280 TraceCheckUtils]: 40: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,394 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #519#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,405 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {17438#true} is VALID [2020-07-10 14:34:50,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,406 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17438#true} #537#return; {17438#true} is VALID [2020-07-10 14:34:50,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~tmp~4;havoc ~tmp___0~0; {17438#true} is VALID [2020-07-10 14:34:50,407 INFO L263 TraceCheckUtils]: 1: Hoare triple {17438#true} call #t~ret48 := getWaterLevel(); {17438#true} is VALID [2020-07-10 14:34:50,407 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {17438#true} is VALID [2020-07-10 14:34:50,408 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,408 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17438#true} {17438#true} #537#return; {17438#true} is VALID [2020-07-10 14:34:50,408 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17438#true} is VALID [2020-07-10 14:34:50,409 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} assume !(2 != ~tmp~4); {17438#true} is VALID [2020-07-10 14:34:50,409 INFO L280 TraceCheckUtils]: 7: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,410 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17438#true} {17622#(<= 1 ~pumpRunning~0)} #521#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,412 INFO L263 TraceCheckUtils]: 0: Hoare triple {17572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:50,412 INFO L263 TraceCheckUtils]: 1: Hoare triple {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {17438#true} is VALID [2020-07-10 14:34:50,413 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17438#true} is VALID [2020-07-10 14:34:50,413 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,413 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17438#true} {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {17438#true} is VALID [2020-07-10 14:34:50,414 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {17438#true} is VALID [2020-07-10 14:34:50,414 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,414 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17438#true} {17572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {17438#true} is VALID [2020-07-10 14:34:50,415 INFO L280 TraceCheckUtils]: 8: Hoare triple {17438#true} assume !(0 != ~pumpRunning~0); {17438#true} is VALID [2020-07-10 14:34:50,415 INFO L280 TraceCheckUtils]: 9: Hoare triple {17438#true} assume 0 != ~systemActive~0; {17438#true} is VALID [2020-07-10 14:34:50,416 INFO L263 TraceCheckUtils]: 10: Hoare triple {17438#true} call processEnvironment(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:50,417 INFO L280 TraceCheckUtils]: 11: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17438#true} is VALID [2020-07-10 14:34:50,417 INFO L280 TraceCheckUtils]: 12: Hoare triple {17438#true} assume !(0 != ~pumpRunning~0); {17438#true} is VALID [2020-07-10 14:34:50,418 INFO L263 TraceCheckUtils]: 13: Hoare triple {17438#true} call processEnvironment__wrappee__highWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:50,418 INFO L280 TraceCheckUtils]: 14: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17438#true} is VALID [2020-07-10 14:34:50,419 INFO L280 TraceCheckUtils]: 15: Hoare triple {17438#true} assume 0 == ~pumpRunning~0; {17438#true} is VALID [2020-07-10 14:34:50,419 INFO L263 TraceCheckUtils]: 16: Hoare triple {17438#true} call #t~ret54 := isHighWaterLevel(); {17438#true} is VALID [2020-07-10 14:34:50,419 INFO L280 TraceCheckUtils]: 17: Hoare triple {17438#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {17438#true} is VALID [2020-07-10 14:34:50,420 INFO L263 TraceCheckUtils]: 18: Hoare triple {17438#true} call #t~ret74 := isHighWaterSensorDry(); {17438#true} is VALID [2020-07-10 14:34:50,420 INFO L280 TraceCheckUtils]: 19: Hoare triple {17438#true} havoc ~retValue_acc~5; {17438#true} is VALID [2020-07-10 14:34:50,420 INFO L280 TraceCheckUtils]: 20: Hoare triple {17438#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {17438#true} is VALID [2020-07-10 14:34:50,420 INFO L280 TraceCheckUtils]: 21: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,421 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17438#true} {17438#true} #513#return; {17438#true} is VALID [2020-07-10 14:34:50,421 INFO L280 TraceCheckUtils]: 23: Hoare triple {17438#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {17438#true} is VALID [2020-07-10 14:34:50,421 INFO L280 TraceCheckUtils]: 24: Hoare triple {17438#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {17438#true} is VALID [2020-07-10 14:34:50,421 INFO L280 TraceCheckUtils]: 25: Hoare triple {17438#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {17438#true} is VALID [2020-07-10 14:34:50,422 INFO L280 TraceCheckUtils]: 26: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,422 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {17438#true} {17438#true} #527#return; {17438#true} is VALID [2020-07-10 14:34:50,422 INFO L280 TraceCheckUtils]: 28: Hoare triple {17438#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {17438#true} is VALID [2020-07-10 14:34:50,422 INFO L280 TraceCheckUtils]: 29: Hoare triple {17438#true} assume 0 != ~tmp~6; {17438#true} is VALID [2020-07-10 14:34:50,423 INFO L263 TraceCheckUtils]: 30: Hoare triple {17438#true} call activatePump(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:50,423 INFO L280 TraceCheckUtils]: 31: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {17438#true} is VALID [2020-07-10 14:34:50,424 INFO L263 TraceCheckUtils]: 32: Hoare triple {17438#true} call #t~ret56 := isMethaneAlarm(); {17438#true} is VALID [2020-07-10 14:34:50,424 INFO L280 TraceCheckUtils]: 33: Hoare triple {17438#true} havoc ~retValue_acc~10; {17438#true} is VALID [2020-07-10 14:34:50,424 INFO L263 TraceCheckUtils]: 34: Hoare triple {17438#true} call #t~ret57 := isMethaneLevelCritical(); {17438#true} is VALID [2020-07-10 14:34:50,424 INFO L280 TraceCheckUtils]: 35: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-10 14:34:50,425 INFO L280 TraceCheckUtils]: 36: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,425 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-10 14:34:50,425 INFO L280 TraceCheckUtils]: 38: Hoare triple {17438#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {17438#true} is VALID [2020-07-10 14:34:50,425 INFO L280 TraceCheckUtils]: 39: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,425 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17438#true} {17438#true} #509#return; {17438#true} is VALID [2020-07-10 14:34:50,426 INFO L280 TraceCheckUtils]: 41: Hoare triple {17438#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {17438#true} is VALID [2020-07-10 14:34:50,426 INFO L280 TraceCheckUtils]: 42: Hoare triple {17438#true} assume !(0 != ~tmp~8); {17438#true} is VALID [2020-07-10 14:34:50,427 INFO L263 TraceCheckUtils]: 43: Hoare triple {17438#true} call activatePump__wrappee__lowWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:50,427 INFO L280 TraceCheckUtils]: 44: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,428 INFO L280 TraceCheckUtils]: 45: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,429 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #511#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,430 INFO L280 TraceCheckUtils]: 47: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,431 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #529#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,432 INFO L280 TraceCheckUtils]: 49: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,433 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #499#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,434 INFO L280 TraceCheckUtils]: 51: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,435 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #519#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,435 INFO L263 TraceCheckUtils]: 53: Hoare triple {17622#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17438#true} is VALID [2020-07-10 14:34:50,436 INFO L280 TraceCheckUtils]: 54: Hoare triple {17438#true} havoc ~tmp~4;havoc ~tmp___0~0; {17438#true} is VALID [2020-07-10 14:34:50,436 INFO L263 TraceCheckUtils]: 55: Hoare triple {17438#true} call #t~ret48 := getWaterLevel(); {17438#true} is VALID [2020-07-10 14:34:50,436 INFO L280 TraceCheckUtils]: 56: Hoare triple {17438#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {17438#true} is VALID [2020-07-10 14:34:50,437 INFO L280 TraceCheckUtils]: 57: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,437 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {17438#true} {17438#true} #537#return; {17438#true} is VALID [2020-07-10 14:34:50,437 INFO L280 TraceCheckUtils]: 59: Hoare triple {17438#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17438#true} is VALID [2020-07-10 14:34:50,438 INFO L280 TraceCheckUtils]: 60: Hoare triple {17438#true} assume !(2 != ~tmp~4); {17438#true} is VALID [2020-07-10 14:34:50,438 INFO L280 TraceCheckUtils]: 61: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,439 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {17438#true} {17622#(<= 1 ~pumpRunning~0)} #521#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,440 INFO L280 TraceCheckUtils]: 63: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,441 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #505#return; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:50,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:34:50,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:34:50,626 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {17726#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret47|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:50,627 INFO L263 TraceCheckUtils]: 0: Hoare triple {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {17438#true} is VALID [2020-07-10 14:34:50,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:34:50,629 INFO L280 TraceCheckUtils]: 2: Hoare triple {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:34:50,631 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {17726#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret47|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:50,633 INFO L280 TraceCheckUtils]: 4: Hoare triple {17726#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret47|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:50,634 INFO L280 TraceCheckUtils]: 5: Hoare triple {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:50,635 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {17525#(not (= 0 ~pumpRunning~0))} #515#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:50,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {17571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17438#true} is VALID [2020-07-10 14:34:50,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,641 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #517#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:50,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {17438#true} is VALID [2020-07-10 14:34:50,657 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,657 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17438#true} #491#return; {17438#true} is VALID [2020-07-10 14:34:50,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {17438#true} is VALID [2020-07-10 14:34:50,658 INFO L263 TraceCheckUtils]: 1: Hoare triple {17438#true} call #t~ret75 := isLowWaterSensorDry(); {17438#true} is VALID [2020-07-10 14:34:50,658 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {17438#true} is VALID [2020-07-10 14:34:50,658 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,658 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17438#true} {17438#true} #491#return; {17438#true} is VALID [2020-07-10 14:34:50,659 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {17438#true} is VALID [2020-07-10 14:34:50,659 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {17438#true} is VALID [2020-07-10 14:34:50,659 INFO L280 TraceCheckUtils]: 7: Hoare triple {17438#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {17438#true} is VALID [2020-07-10 14:34:50,660 INFO L280 TraceCheckUtils]: 8: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,660 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17438#true} {17438#true} #493#return; {17438#true} is VALID [2020-07-10 14:34:50,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,668 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17438#true} {17438#true} #533#return; {17438#true} is VALID [2020-07-10 14:34:50,668 INFO L280 TraceCheckUtils]: 0: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17438#true} is VALID [2020-07-10 14:34:50,669 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume !(0 == ~pumpRunning~0); {17438#true} is VALID [2020-07-10 14:34:50,669 INFO L263 TraceCheckUtils]: 2: Hoare triple {17438#true} call processEnvironment__wrappee__base(); {17438#true} is VALID [2020-07-10 14:34:50,669 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,670 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17438#true} {17438#true} #533#return; {17438#true} is VALID [2020-07-10 14:34:50,670 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,670 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17438#true} {17438#true} #497#return; {17438#true} is VALID [2020-07-10 14:34:50,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17438#true} is VALID [2020-07-10 14:34:50,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume 0 != ~pumpRunning~0; {17438#true} is VALID [2020-07-10 14:34:50,671 INFO L263 TraceCheckUtils]: 2: Hoare triple {17438#true} call #t~ret55 := isLowWaterLevel(); {17438#true} is VALID [2020-07-10 14:34:50,672 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {17438#true} is VALID [2020-07-10 14:34:50,672 INFO L263 TraceCheckUtils]: 4: Hoare triple {17438#true} call #t~ret75 := isLowWaterSensorDry(); {17438#true} is VALID [2020-07-10 14:34:50,672 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {17438#true} is VALID [2020-07-10 14:34:50,673 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,673 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17438#true} {17438#true} #491#return; {17438#true} is VALID [2020-07-10 14:34:50,673 INFO L280 TraceCheckUtils]: 8: Hoare triple {17438#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {17438#true} is VALID [2020-07-10 14:34:50,674 INFO L280 TraceCheckUtils]: 9: Hoare triple {17438#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {17438#true} is VALID [2020-07-10 14:34:50,674 INFO L280 TraceCheckUtils]: 10: Hoare triple {17438#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {17438#true} is VALID [2020-07-10 14:34:50,674 INFO L280 TraceCheckUtils]: 11: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,675 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {17438#true} {17438#true} #493#return; {17438#true} is VALID [2020-07-10 14:34:50,675 INFO L280 TraceCheckUtils]: 13: Hoare triple {17438#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {17438#true} is VALID [2020-07-10 14:34:50,675 INFO L280 TraceCheckUtils]: 14: Hoare triple {17438#true} assume !(0 != ~tmp~7); {17438#true} is VALID [2020-07-10 14:34:50,676 INFO L263 TraceCheckUtils]: 15: Hoare triple {17438#true} call processEnvironment__wrappee__highWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:50,677 INFO L280 TraceCheckUtils]: 16: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17438#true} is VALID [2020-07-10 14:34:50,677 INFO L280 TraceCheckUtils]: 17: Hoare triple {17438#true} assume !(0 == ~pumpRunning~0); {17438#true} is VALID [2020-07-10 14:34:50,677 INFO L263 TraceCheckUtils]: 18: Hoare triple {17438#true} call processEnvironment__wrappee__base(); {17438#true} is VALID [2020-07-10 14:34:50,678 INFO L280 TraceCheckUtils]: 19: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,678 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17438#true} {17438#true} #533#return; {17438#true} is VALID [2020-07-10 14:34:50,678 INFO L280 TraceCheckUtils]: 21: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,679 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17438#true} {17438#true} #497#return; {17438#true} is VALID [2020-07-10 14:34:50,679 INFO L280 TraceCheckUtils]: 23: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,680 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #519#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:50,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {17438#true} is VALID [2020-07-10 14:34:50,686 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,687 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #537#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:50,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:50,691 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17438#true} is VALID [2020-07-10 14:34:50,692 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,693 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #539#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:50,703 INFO L263 TraceCheckUtils]: 0: Hoare triple {17438#true} call ULTIMATE.init(); {17568#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:34:50,703 INFO L280 TraceCheckUtils]: 1: Hoare triple {17568#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {17438#true} is VALID [2020-07-10 14:34:50,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,704 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17438#true} {17438#true} #555#return; {17438#true} is VALID [2020-07-10 14:34:50,704 INFO L263 TraceCheckUtils]: 4: Hoare triple {17438#true} call #t~ret76 := main(); {17438#true} is VALID [2020-07-10 14:34:50,705 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} havoc ~retValue_acc~2;havoc ~tmp~0; {17438#true} is VALID [2020-07-10 14:34:50,705 INFO L263 TraceCheckUtils]: 6: Hoare triple {17438#true} call select_helpers(); {17438#true} is VALID [2020-07-10 14:34:50,705 INFO L280 TraceCheckUtils]: 7: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,705 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17438#true} {17438#true} #451#return; {17438#true} is VALID [2020-07-10 14:34:50,705 INFO L263 TraceCheckUtils]: 9: Hoare triple {17438#true} call select_features(); {17438#true} is VALID [2020-07-10 14:34:50,706 INFO L280 TraceCheckUtils]: 10: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,706 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17438#true} {17438#true} #453#return; {17438#true} is VALID [2020-07-10 14:34:50,706 INFO L263 TraceCheckUtils]: 12: Hoare triple {17438#true} call #t~ret1 := valid_product(); {17438#true} is VALID [2020-07-10 14:34:50,708 INFO L280 TraceCheckUtils]: 13: Hoare triple {17438#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:34:50,709 INFO L280 TraceCheckUtils]: 14: Hoare triple {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:34:50,710 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {17438#true} #455#return; {17450#(= 1 |main_#t~ret1|)} is VALID [2020-07-10 14:34:50,711 INFO L280 TraceCheckUtils]: 16: Hoare triple {17450#(= 1 |main_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {17451#(= 1 main_~tmp~0)} is VALID [2020-07-10 14:34:50,712 INFO L280 TraceCheckUtils]: 17: Hoare triple {17451#(= 1 main_~tmp~0)} assume 0 != ~tmp~0; {17438#true} is VALID [2020-07-10 14:34:50,712 INFO L263 TraceCheckUtils]: 18: Hoare triple {17438#true} call setup(); {17438#true} is VALID [2020-07-10 14:34:50,712 INFO L280 TraceCheckUtils]: 19: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,713 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17438#true} {17438#true} #457#return; {17438#true} is VALID [2020-07-10 14:34:50,713 INFO L263 TraceCheckUtils]: 21: Hoare triple {17438#true} call runTest(); {17438#true} is VALID [2020-07-10 14:34:50,714 INFO L263 TraceCheckUtils]: 22: Hoare triple {17438#true} call __utac_acc__Specification5_spec__1(); {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:50,714 INFO L280 TraceCheckUtils]: 23: Hoare triple {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17438#true} is VALID [2020-07-10 14:34:50,715 INFO L280 TraceCheckUtils]: 24: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,715 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17438#true} {17438#true} #545#return; {17438#true} is VALID [2020-07-10 14:34:50,715 INFO L263 TraceCheckUtils]: 26: Hoare triple {17438#true} call test(); {17438#true} is VALID [2020-07-10 14:34:50,716 INFO L280 TraceCheckUtils]: 27: Hoare triple {17438#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {17438#true} is VALID [2020-07-10 14:34:50,716 INFO L280 TraceCheckUtils]: 28: Hoare triple {17438#true} assume !false; {17438#true} is VALID [2020-07-10 14:34:50,716 INFO L280 TraceCheckUtils]: 29: Hoare triple {17438#true} assume ~splverifierCounter~0 < 4; {17438#true} is VALID [2020-07-10 14:34:50,716 INFO L280 TraceCheckUtils]: 30: Hoare triple {17438#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {17438#true} is VALID [2020-07-10 14:34:50,717 INFO L280 TraceCheckUtils]: 31: Hoare triple {17438#true} assume 0 != ~tmp~5; {17438#true} is VALID [2020-07-10 14:34:50,718 INFO L263 TraceCheckUtils]: 32: Hoare triple {17438#true} call waterRise(); {17571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:50,718 INFO L280 TraceCheckUtils]: 33: Hoare triple {17571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17438#true} is VALID [2020-07-10 14:34:50,718 INFO L280 TraceCheckUtils]: 34: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,719 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17438#true} {17438#true} #501#return; {17438#true} is VALID [2020-07-10 14:34:50,719 INFO L280 TraceCheckUtils]: 36: Hoare triple {17438#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {17438#true} is VALID [2020-07-10 14:34:50,719 INFO L280 TraceCheckUtils]: 37: Hoare triple {17438#true} assume !(0 != ~tmp___0~1); {17438#true} is VALID [2020-07-10 14:34:50,720 INFO L280 TraceCheckUtils]: 38: Hoare triple {17438#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {17438#true} is VALID [2020-07-10 14:34:50,720 INFO L280 TraceCheckUtils]: 39: Hoare triple {17438#true} assume 0 != ~tmp___2~0; {17438#true} is VALID [2020-07-10 14:34:50,721 INFO L263 TraceCheckUtils]: 40: Hoare triple {17438#true} call timeShift(); {17572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:34:50,723 INFO L263 TraceCheckUtils]: 41: Hoare triple {17572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:50,723 INFO L263 TraceCheckUtils]: 42: Hoare triple {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {17438#true} is VALID [2020-07-10 14:34:50,724 INFO L280 TraceCheckUtils]: 43: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17438#true} is VALID [2020-07-10 14:34:50,724 INFO L280 TraceCheckUtils]: 44: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,724 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {17438#true} {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {17438#true} is VALID [2020-07-10 14:34:50,725 INFO L280 TraceCheckUtils]: 46: Hoare triple {17438#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {17438#true} is VALID [2020-07-10 14:34:50,725 INFO L280 TraceCheckUtils]: 47: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,725 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17438#true} {17572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {17438#true} is VALID [2020-07-10 14:34:50,726 INFO L280 TraceCheckUtils]: 49: Hoare triple {17438#true} assume !(0 != ~pumpRunning~0); {17438#true} is VALID [2020-07-10 14:34:50,726 INFO L280 TraceCheckUtils]: 50: Hoare triple {17438#true} assume 0 != ~systemActive~0; {17438#true} is VALID [2020-07-10 14:34:50,727 INFO L263 TraceCheckUtils]: 51: Hoare triple {17438#true} call processEnvironment(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:50,727 INFO L280 TraceCheckUtils]: 52: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17438#true} is VALID [2020-07-10 14:34:50,728 INFO L280 TraceCheckUtils]: 53: Hoare triple {17438#true} assume !(0 != ~pumpRunning~0); {17438#true} is VALID [2020-07-10 14:34:50,729 INFO L263 TraceCheckUtils]: 54: Hoare triple {17438#true} call processEnvironment__wrappee__highWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:50,729 INFO L280 TraceCheckUtils]: 55: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17438#true} is VALID [2020-07-10 14:34:50,730 INFO L280 TraceCheckUtils]: 56: Hoare triple {17438#true} assume 0 == ~pumpRunning~0; {17438#true} is VALID [2020-07-10 14:34:50,730 INFO L263 TraceCheckUtils]: 57: Hoare triple {17438#true} call #t~ret54 := isHighWaterLevel(); {17438#true} is VALID [2020-07-10 14:34:50,730 INFO L280 TraceCheckUtils]: 58: Hoare triple {17438#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {17438#true} is VALID [2020-07-10 14:34:50,730 INFO L263 TraceCheckUtils]: 59: Hoare triple {17438#true} call #t~ret74 := isHighWaterSensorDry(); {17438#true} is VALID [2020-07-10 14:34:50,731 INFO L280 TraceCheckUtils]: 60: Hoare triple {17438#true} havoc ~retValue_acc~5; {17438#true} is VALID [2020-07-10 14:34:50,731 INFO L280 TraceCheckUtils]: 61: Hoare triple {17438#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {17438#true} is VALID [2020-07-10 14:34:50,731 INFO L280 TraceCheckUtils]: 62: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,732 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {17438#true} {17438#true} #513#return; {17438#true} is VALID [2020-07-10 14:34:50,732 INFO L280 TraceCheckUtils]: 64: Hoare triple {17438#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {17438#true} is VALID [2020-07-10 14:34:50,732 INFO L280 TraceCheckUtils]: 65: Hoare triple {17438#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {17438#true} is VALID [2020-07-10 14:34:50,733 INFO L280 TraceCheckUtils]: 66: Hoare triple {17438#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {17438#true} is VALID [2020-07-10 14:34:50,733 INFO L280 TraceCheckUtils]: 67: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,733 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {17438#true} {17438#true} #527#return; {17438#true} is VALID [2020-07-10 14:34:50,733 INFO L280 TraceCheckUtils]: 69: Hoare triple {17438#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {17438#true} is VALID [2020-07-10 14:34:50,734 INFO L280 TraceCheckUtils]: 70: Hoare triple {17438#true} assume 0 != ~tmp~6; {17438#true} is VALID [2020-07-10 14:34:50,735 INFO L263 TraceCheckUtils]: 71: Hoare triple {17438#true} call activatePump(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:50,735 INFO L280 TraceCheckUtils]: 72: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {17438#true} is VALID [2020-07-10 14:34:50,735 INFO L263 TraceCheckUtils]: 73: Hoare triple {17438#true} call #t~ret56 := isMethaneAlarm(); {17438#true} is VALID [2020-07-10 14:34:50,736 INFO L280 TraceCheckUtils]: 74: Hoare triple {17438#true} havoc ~retValue_acc~10; {17438#true} is VALID [2020-07-10 14:34:50,736 INFO L263 TraceCheckUtils]: 75: Hoare triple {17438#true} call #t~ret57 := isMethaneLevelCritical(); {17438#true} is VALID [2020-07-10 14:34:50,736 INFO L280 TraceCheckUtils]: 76: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-10 14:34:50,737 INFO L280 TraceCheckUtils]: 77: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,737 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-10 14:34:50,737 INFO L280 TraceCheckUtils]: 79: Hoare triple {17438#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {17438#true} is VALID [2020-07-10 14:34:50,738 INFO L280 TraceCheckUtils]: 80: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,738 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {17438#true} {17438#true} #509#return; {17438#true} is VALID [2020-07-10 14:34:50,738 INFO L280 TraceCheckUtils]: 82: Hoare triple {17438#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {17438#true} is VALID [2020-07-10 14:34:50,738 INFO L280 TraceCheckUtils]: 83: Hoare triple {17438#true} assume !(0 != ~tmp~8); {17438#true} is VALID [2020-07-10 14:34:50,739 INFO L263 TraceCheckUtils]: 84: Hoare triple {17438#true} call activatePump__wrappee__lowWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:50,740 INFO L280 TraceCheckUtils]: 85: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,741 INFO L280 TraceCheckUtils]: 86: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,742 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #511#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,743 INFO L280 TraceCheckUtils]: 88: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,744 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #529#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,745 INFO L280 TraceCheckUtils]: 90: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,746 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #499#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,747 INFO L280 TraceCheckUtils]: 92: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,748 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #519#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,748 INFO L263 TraceCheckUtils]: 94: Hoare triple {17622#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17438#true} is VALID [2020-07-10 14:34:50,748 INFO L280 TraceCheckUtils]: 95: Hoare triple {17438#true} havoc ~tmp~4;havoc ~tmp___0~0; {17438#true} is VALID [2020-07-10 14:34:50,749 INFO L263 TraceCheckUtils]: 96: Hoare triple {17438#true} call #t~ret48 := getWaterLevel(); {17438#true} is VALID [2020-07-10 14:34:50,749 INFO L280 TraceCheckUtils]: 97: Hoare triple {17438#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {17438#true} is VALID [2020-07-10 14:34:50,749 INFO L280 TraceCheckUtils]: 98: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,749 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {17438#true} {17438#true} #537#return; {17438#true} is VALID [2020-07-10 14:34:50,749 INFO L280 TraceCheckUtils]: 100: Hoare triple {17438#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17438#true} is VALID [2020-07-10 14:34:50,750 INFO L280 TraceCheckUtils]: 101: Hoare triple {17438#true} assume !(2 != ~tmp~4); {17438#true} is VALID [2020-07-10 14:34:50,750 INFO L280 TraceCheckUtils]: 102: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,751 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {17438#true} {17622#(<= 1 ~pumpRunning~0)} #521#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,751 INFO L280 TraceCheckUtils]: 104: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:50,752 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #505#return; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:50,753 INFO L280 TraceCheckUtils]: 106: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume !false; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:50,753 INFO L280 TraceCheckUtils]: 107: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:50,754 INFO L280 TraceCheckUtils]: 108: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:50,755 INFO L280 TraceCheckUtils]: 109: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~5); {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:50,755 INFO L280 TraceCheckUtils]: 110: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:50,756 INFO L280 TraceCheckUtils]: 111: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:50,756 INFO L280 TraceCheckUtils]: 112: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:50,757 INFO L280 TraceCheckUtils]: 113: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:50,758 INFO L263 TraceCheckUtils]: 114: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} call timeShift(); {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:50,759 INFO L263 TraceCheckUtils]: 115: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:50,759 INFO L263 TraceCheckUtils]: 116: Hoare triple {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {17438#true} is VALID [2020-07-10 14:34:50,760 INFO L280 TraceCheckUtils]: 117: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:34:50,762 INFO L280 TraceCheckUtils]: 118: Hoare triple {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:34:50,764 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {17726#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret47|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:50,765 INFO L280 TraceCheckUtils]: 120: Hoare triple {17726#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret47|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:50,766 INFO L280 TraceCheckUtils]: 121: Hoare triple {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:50,768 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {17525#(not (= 0 ~pumpRunning~0))} #515#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:50,769 INFO L280 TraceCheckUtils]: 123: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:50,770 INFO L263 TraceCheckUtils]: 124: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {17571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:50,770 INFO L280 TraceCheckUtils]: 125: Hoare triple {17571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17438#true} is VALID [2020-07-10 14:34:50,771 INFO L280 TraceCheckUtils]: 126: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,772 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #517#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:50,773 INFO L280 TraceCheckUtils]: 128: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:50,774 INFO L263 TraceCheckUtils]: 129: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:50,774 INFO L280 TraceCheckUtils]: 130: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17438#true} is VALID [2020-07-10 14:34:50,774 INFO L280 TraceCheckUtils]: 131: Hoare triple {17438#true} assume 0 != ~pumpRunning~0; {17438#true} is VALID [2020-07-10 14:34:50,775 INFO L263 TraceCheckUtils]: 132: Hoare triple {17438#true} call #t~ret55 := isLowWaterLevel(); {17438#true} is VALID [2020-07-10 14:34:50,775 INFO L280 TraceCheckUtils]: 133: Hoare triple {17438#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {17438#true} is VALID [2020-07-10 14:34:50,775 INFO L263 TraceCheckUtils]: 134: Hoare triple {17438#true} call #t~ret75 := isLowWaterSensorDry(); {17438#true} is VALID [2020-07-10 14:34:50,776 INFO L280 TraceCheckUtils]: 135: Hoare triple {17438#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {17438#true} is VALID [2020-07-10 14:34:50,776 INFO L280 TraceCheckUtils]: 136: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,776 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {17438#true} {17438#true} #491#return; {17438#true} is VALID [2020-07-10 14:34:50,777 INFO L280 TraceCheckUtils]: 138: Hoare triple {17438#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {17438#true} is VALID [2020-07-10 14:34:50,777 INFO L280 TraceCheckUtils]: 139: Hoare triple {17438#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {17438#true} is VALID [2020-07-10 14:34:50,777 INFO L280 TraceCheckUtils]: 140: Hoare triple {17438#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {17438#true} is VALID [2020-07-10 14:34:50,778 INFO L280 TraceCheckUtils]: 141: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,778 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {17438#true} {17438#true} #493#return; {17438#true} is VALID [2020-07-10 14:34:50,778 INFO L280 TraceCheckUtils]: 143: Hoare triple {17438#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {17438#true} is VALID [2020-07-10 14:34:50,778 INFO L280 TraceCheckUtils]: 144: Hoare triple {17438#true} assume !(0 != ~tmp~7); {17438#true} is VALID [2020-07-10 14:34:50,780 INFO L263 TraceCheckUtils]: 145: Hoare triple {17438#true} call processEnvironment__wrappee__highWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:50,780 INFO L280 TraceCheckUtils]: 146: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17438#true} is VALID [2020-07-10 14:34:50,780 INFO L280 TraceCheckUtils]: 147: Hoare triple {17438#true} assume !(0 == ~pumpRunning~0); {17438#true} is VALID [2020-07-10 14:34:50,781 INFO L263 TraceCheckUtils]: 148: Hoare triple {17438#true} call processEnvironment__wrappee__base(); {17438#true} is VALID [2020-07-10 14:34:50,781 INFO L280 TraceCheckUtils]: 149: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,781 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {17438#true} {17438#true} #533#return; {17438#true} is VALID [2020-07-10 14:34:50,782 INFO L280 TraceCheckUtils]: 151: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,782 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {17438#true} {17438#true} #497#return; {17438#true} is VALID [2020-07-10 14:34:50,782 INFO L280 TraceCheckUtils]: 153: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,783 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #519#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:50,784 INFO L263 TraceCheckUtils]: 155: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:50,785 INFO L280 TraceCheckUtils]: 156: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~4;havoc ~tmp___0~0; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:50,786 INFO L263 TraceCheckUtils]: 157: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret48 := getWaterLevel(); {17438#true} is VALID [2020-07-10 14:34:50,786 INFO L280 TraceCheckUtils]: 158: Hoare triple {17438#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {17438#true} is VALID [2020-07-10 14:34:50,786 INFO L280 TraceCheckUtils]: 159: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,788 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #537#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:50,788 INFO L280 TraceCheckUtils]: 161: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:50,789 INFO L280 TraceCheckUtils]: 162: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~4; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:50,790 INFO L263 TraceCheckUtils]: 163: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret49 := isPumpRunning(); {17438#true} is VALID [2020-07-10 14:34:50,790 INFO L280 TraceCheckUtils]: 164: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17438#true} is VALID [2020-07-10 14:34:50,790 INFO L280 TraceCheckUtils]: 165: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:50,791 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #539#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:50,792 INFO L280 TraceCheckUtils]: 167: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:50,793 INFO L280 TraceCheckUtils]: 168: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~0; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:50,794 INFO L280 TraceCheckUtils]: 169: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {17439#false} is VALID [2020-07-10 14:34:50,794 INFO L263 TraceCheckUtils]: 170: Hoare triple {17439#false} call __automaton_fail(); {17439#false} is VALID [2020-07-10 14:34:50,795 INFO L280 TraceCheckUtils]: 171: Hoare triple {17439#false} assume !false; {17439#false} is VALID [2020-07-10 14:34:50,859 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2020-07-10 14:34:50,859 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [433923833] [2020-07-10 14:34:50,860 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [967163135] [2020-07-10 14:34:50,860 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:34:51,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:51,215 INFO L264 TraceCheckSpWp]: Trace formula consists of 954 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:34:51,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:51,310 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:34:51,711 INFO L263 TraceCheckUtils]: 0: Hoare triple {17438#true} call ULTIMATE.init(); {17438#true} is VALID [2020-07-10 14:34:51,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {17438#true} is VALID [2020-07-10 14:34:51,711 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:51,712 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17438#true} {17438#true} #555#return; {17438#true} is VALID [2020-07-10 14:34:51,712 INFO L263 TraceCheckUtils]: 4: Hoare triple {17438#true} call #t~ret76 := main(); {17438#true} is VALID [2020-07-10 14:34:51,712 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} havoc ~retValue_acc~2;havoc ~tmp~0; {17438#true} is VALID [2020-07-10 14:34:51,712 INFO L263 TraceCheckUtils]: 6: Hoare triple {17438#true} call select_helpers(); {17438#true} is VALID [2020-07-10 14:34:51,712 INFO L280 TraceCheckUtils]: 7: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:51,713 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17438#true} {17438#true} #451#return; {17438#true} is VALID [2020-07-10 14:34:51,713 INFO L263 TraceCheckUtils]: 9: Hoare triple {17438#true} call select_features(); {17438#true} is VALID [2020-07-10 14:34:51,713 INFO L280 TraceCheckUtils]: 10: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:51,713 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17438#true} {17438#true} #453#return; {17438#true} is VALID [2020-07-10 14:34:51,713 INFO L263 TraceCheckUtils]: 12: Hoare triple {17438#true} call #t~ret1 := valid_product(); {17438#true} is VALID [2020-07-10 14:34:51,713 INFO L280 TraceCheckUtils]: 13: Hoare triple {17438#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {17438#true} is VALID [2020-07-10 14:34:51,714 INFO L280 TraceCheckUtils]: 14: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:51,714 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17438#true} {17438#true} #455#return; {17438#true} is VALID [2020-07-10 14:34:51,714 INFO L280 TraceCheckUtils]: 16: Hoare triple {17438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {17438#true} is VALID [2020-07-10 14:34:51,714 INFO L280 TraceCheckUtils]: 17: Hoare triple {17438#true} assume 0 != ~tmp~0; {17438#true} is VALID [2020-07-10 14:34:51,714 INFO L263 TraceCheckUtils]: 18: Hoare triple {17438#true} call setup(); {17438#true} is VALID [2020-07-10 14:34:51,715 INFO L280 TraceCheckUtils]: 19: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:51,715 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17438#true} {17438#true} #457#return; {17438#true} is VALID [2020-07-10 14:34:51,715 INFO L263 TraceCheckUtils]: 21: Hoare triple {17438#true} call runTest(); {17438#true} is VALID [2020-07-10 14:34:51,715 INFO L263 TraceCheckUtils]: 22: Hoare triple {17438#true} call __utac_acc__Specification5_spec__1(); {17438#true} is VALID [2020-07-10 14:34:51,715 INFO L280 TraceCheckUtils]: 23: Hoare triple {17438#true} ~switchedOnBeforeTS~0 := 0; {17438#true} is VALID [2020-07-10 14:34:51,716 INFO L280 TraceCheckUtils]: 24: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:51,716 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17438#true} {17438#true} #545#return; {17438#true} is VALID [2020-07-10 14:34:51,716 INFO L263 TraceCheckUtils]: 26: Hoare triple {17438#true} call test(); {17438#true} is VALID [2020-07-10 14:34:51,716 INFO L280 TraceCheckUtils]: 27: Hoare triple {17438#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {17438#true} is VALID [2020-07-10 14:34:51,716 INFO L280 TraceCheckUtils]: 28: Hoare triple {17438#true} assume !false; {17438#true} is VALID [2020-07-10 14:34:51,716 INFO L280 TraceCheckUtils]: 29: Hoare triple {17438#true} assume ~splverifierCounter~0 < 4; {17438#true} is VALID [2020-07-10 14:34:51,717 INFO L280 TraceCheckUtils]: 30: Hoare triple {17438#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {17438#true} is VALID [2020-07-10 14:34:51,717 INFO L280 TraceCheckUtils]: 31: Hoare triple {17438#true} assume 0 != ~tmp~5; {17438#true} is VALID [2020-07-10 14:34:51,717 INFO L263 TraceCheckUtils]: 32: Hoare triple {17438#true} call waterRise(); {17438#true} is VALID [2020-07-10 14:34:51,717 INFO L280 TraceCheckUtils]: 33: Hoare triple {17438#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17438#true} is VALID [2020-07-10 14:34:51,717 INFO L280 TraceCheckUtils]: 34: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:51,718 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17438#true} {17438#true} #501#return; {17438#true} is VALID [2020-07-10 14:34:51,718 INFO L280 TraceCheckUtils]: 36: Hoare triple {17438#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {17438#true} is VALID [2020-07-10 14:34:51,718 INFO L280 TraceCheckUtils]: 37: Hoare triple {17438#true} assume !(0 != ~tmp___0~1); {17438#true} is VALID [2020-07-10 14:34:51,718 INFO L280 TraceCheckUtils]: 38: Hoare triple {17438#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {17438#true} is VALID [2020-07-10 14:34:51,718 INFO L280 TraceCheckUtils]: 39: Hoare triple {17438#true} assume 0 != ~tmp___2~0; {17438#true} is VALID [2020-07-10 14:34:51,718 INFO L263 TraceCheckUtils]: 40: Hoare triple {17438#true} call timeShift(); {17438#true} is VALID [2020-07-10 14:34:51,719 INFO L263 TraceCheckUtils]: 41: Hoare triple {17438#true} call __utac_acc__Specification5_spec__2(); {17438#true} is VALID [2020-07-10 14:34:51,719 INFO L263 TraceCheckUtils]: 42: Hoare triple {17438#true} call #t~ret47 := isPumpRunning(); {17438#true} is VALID [2020-07-10 14:34:51,719 INFO L280 TraceCheckUtils]: 43: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17438#true} is VALID [2020-07-10 14:34:51,719 INFO L280 TraceCheckUtils]: 44: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:51,719 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {17438#true} {17438#true} #535#return; {17438#true} is VALID [2020-07-10 14:34:51,719 INFO L280 TraceCheckUtils]: 46: Hoare triple {17438#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {17438#true} is VALID [2020-07-10 14:34:51,720 INFO L280 TraceCheckUtils]: 47: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:51,720 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17438#true} {17438#true} #515#return; {17438#true} is VALID [2020-07-10 14:34:51,720 INFO L280 TraceCheckUtils]: 49: Hoare triple {17438#true} assume !(0 != ~pumpRunning~0); {17438#true} is VALID [2020-07-10 14:34:51,720 INFO L280 TraceCheckUtils]: 50: Hoare triple {17438#true} assume 0 != ~systemActive~0; {17438#true} is VALID [2020-07-10 14:34:51,720 INFO L263 TraceCheckUtils]: 51: Hoare triple {17438#true} call processEnvironment(); {17438#true} is VALID [2020-07-10 14:34:51,720 INFO L280 TraceCheckUtils]: 52: Hoare triple {17438#true} havoc ~tmp~7; {17438#true} is VALID [2020-07-10 14:34:51,721 INFO L280 TraceCheckUtils]: 53: Hoare triple {17438#true} assume !(0 != ~pumpRunning~0); {17438#true} is VALID [2020-07-10 14:34:51,721 INFO L263 TraceCheckUtils]: 54: Hoare triple {17438#true} call processEnvironment__wrappee__highWaterSensor(); {17438#true} is VALID [2020-07-10 14:34:51,721 INFO L280 TraceCheckUtils]: 55: Hoare triple {17438#true} havoc ~tmp~6; {17438#true} is VALID [2020-07-10 14:34:51,721 INFO L280 TraceCheckUtils]: 56: Hoare triple {17438#true} assume 0 == ~pumpRunning~0; {17438#true} is VALID [2020-07-10 14:34:51,721 INFO L263 TraceCheckUtils]: 57: Hoare triple {17438#true} call #t~ret54 := isHighWaterLevel(); {17438#true} is VALID [2020-07-10 14:34:51,721 INFO L280 TraceCheckUtils]: 58: Hoare triple {17438#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {17438#true} is VALID [2020-07-10 14:34:51,722 INFO L263 TraceCheckUtils]: 59: Hoare triple {17438#true} call #t~ret74 := isHighWaterSensorDry(); {17438#true} is VALID [2020-07-10 14:34:51,722 INFO L280 TraceCheckUtils]: 60: Hoare triple {17438#true} havoc ~retValue_acc~5; {17438#true} is VALID [2020-07-10 14:34:51,722 INFO L280 TraceCheckUtils]: 61: Hoare triple {17438#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {17438#true} is VALID [2020-07-10 14:34:51,722 INFO L280 TraceCheckUtils]: 62: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:51,722 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {17438#true} {17438#true} #513#return; {17438#true} is VALID [2020-07-10 14:34:51,723 INFO L280 TraceCheckUtils]: 64: Hoare triple {17438#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {17438#true} is VALID [2020-07-10 14:34:51,723 INFO L280 TraceCheckUtils]: 65: Hoare triple {17438#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {17438#true} is VALID [2020-07-10 14:34:51,723 INFO L280 TraceCheckUtils]: 66: Hoare triple {17438#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {17438#true} is VALID [2020-07-10 14:34:51,723 INFO L280 TraceCheckUtils]: 67: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:51,723 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {17438#true} {17438#true} #527#return; {17438#true} is VALID [2020-07-10 14:34:51,723 INFO L280 TraceCheckUtils]: 69: Hoare triple {17438#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {17438#true} is VALID [2020-07-10 14:34:51,724 INFO L280 TraceCheckUtils]: 70: Hoare triple {17438#true} assume 0 != ~tmp~6; {17438#true} is VALID [2020-07-10 14:34:51,724 INFO L263 TraceCheckUtils]: 71: Hoare triple {17438#true} call activatePump(); {17438#true} is VALID [2020-07-10 14:34:51,724 INFO L280 TraceCheckUtils]: 72: Hoare triple {17438#true} havoc ~tmp~8; {17438#true} is VALID [2020-07-10 14:34:51,724 INFO L263 TraceCheckUtils]: 73: Hoare triple {17438#true} call #t~ret56 := isMethaneAlarm(); {17438#true} is VALID [2020-07-10 14:34:51,724 INFO L280 TraceCheckUtils]: 74: Hoare triple {17438#true} havoc ~retValue_acc~10; {17438#true} is VALID [2020-07-10 14:34:51,724 INFO L263 TraceCheckUtils]: 75: Hoare triple {17438#true} call #t~ret57 := isMethaneLevelCritical(); {17438#true} is VALID [2020-07-10 14:34:51,725 INFO L280 TraceCheckUtils]: 76: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-10 14:34:51,725 INFO L280 TraceCheckUtils]: 77: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:51,725 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-10 14:34:51,725 INFO L280 TraceCheckUtils]: 79: Hoare triple {17438#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {17438#true} is VALID [2020-07-10 14:34:51,725 INFO L280 TraceCheckUtils]: 80: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-10 14:34:51,726 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {17438#true} {17438#true} #509#return; {17438#true} is VALID [2020-07-10 14:34:51,726 INFO L280 TraceCheckUtils]: 82: Hoare triple {17438#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {17438#true} is VALID [2020-07-10 14:34:51,726 INFO L280 TraceCheckUtils]: 83: Hoare triple {17438#true} assume !(0 != ~tmp~8); {17438#true} is VALID [2020-07-10 14:34:51,726 INFO L263 TraceCheckUtils]: 84: Hoare triple {17438#true} call activatePump__wrappee__lowWaterSensor(); {17438#true} is VALID [2020-07-10 14:34:51,727 INFO L280 TraceCheckUtils]: 85: Hoare triple {17438#true} ~pumpRunning~0 := 1; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,728 INFO L280 TraceCheckUtils]: 86: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,728 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #511#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,729 INFO L280 TraceCheckUtils]: 88: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,731 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #529#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,731 INFO L280 TraceCheckUtils]: 90: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,732 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #499#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,733 INFO L280 TraceCheckUtils]: 92: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,733 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #519#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,734 INFO L263 TraceCheckUtils]: 94: Hoare triple {17622#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,735 INFO L280 TraceCheckUtils]: 95: Hoare triple {17622#(<= 1 ~pumpRunning~0)} havoc ~tmp~4;havoc ~tmp___0~0; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,735 INFO L263 TraceCheckUtils]: 96: Hoare triple {17622#(<= 1 ~pumpRunning~0)} call #t~ret48 := getWaterLevel(); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,736 INFO L280 TraceCheckUtils]: 97: Hoare triple {17622#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,736 INFO L280 TraceCheckUtils]: 98: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,737 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17622#(<= 1 ~pumpRunning~0)} #537#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,738 INFO L280 TraceCheckUtils]: 100: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,739 INFO L280 TraceCheckUtils]: 101: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~4); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,739 INFO L280 TraceCheckUtils]: 102: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,740 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17622#(<= 1 ~pumpRunning~0)} #521#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,740 INFO L280 TraceCheckUtils]: 104: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,741 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #505#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,742 INFO L280 TraceCheckUtils]: 106: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume !false; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,742 INFO L280 TraceCheckUtils]: 107: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,743 INFO L280 TraceCheckUtils]: 108: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,743 INFO L280 TraceCheckUtils]: 109: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~5); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,744 INFO L280 TraceCheckUtils]: 110: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,745 INFO L280 TraceCheckUtils]: 111: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,745 INFO L280 TraceCheckUtils]: 112: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,746 INFO L280 TraceCheckUtils]: 113: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,746 INFO L263 TraceCheckUtils]: 114: Hoare triple {17622#(<= 1 ~pumpRunning~0)} call timeShift(); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,747 INFO L263 TraceCheckUtils]: 115: Hoare triple {17622#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,748 INFO L263 TraceCheckUtils]: 116: Hoare triple {17622#(<= 1 ~pumpRunning~0)} call #t~ret47 := isPumpRunning(); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:51,749 INFO L280 TraceCheckUtils]: 117: Hoare triple {17622#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {18105#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:34:51,749 INFO L280 TraceCheckUtils]: 118: Hoare triple {18105#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {18105#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:34:51,750 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {18105#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {17622#(<= 1 ~pumpRunning~0)} #535#return; {18112#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret47|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:34:51,751 INFO L280 TraceCheckUtils]: 120: Hoare triple {18112#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret47|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {18116#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:34:51,752 INFO L280 TraceCheckUtils]: 121: Hoare triple {18116#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {18116#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:34:51,753 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {18116#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {17622#(<= 1 ~pumpRunning~0)} #515#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,754 INFO L280 TraceCheckUtils]: 123: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,754 INFO L263 TraceCheckUtils]: 124: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,755 INFO L280 TraceCheckUtils]: 125: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,756 INFO L280 TraceCheckUtils]: 126: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,756 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #517#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,757 INFO L280 TraceCheckUtils]: 128: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,758 INFO L263 TraceCheckUtils]: 129: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,758 INFO L280 TraceCheckUtils]: 130: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~7; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,759 INFO L280 TraceCheckUtils]: 131: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,760 INFO L263 TraceCheckUtils]: 132: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret55 := isLowWaterLevel(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,760 INFO L280 TraceCheckUtils]: 133: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,761 INFO L263 TraceCheckUtils]: 134: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret75 := isLowWaterSensorDry(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,761 INFO L280 TraceCheckUtils]: 135: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,762 INFO L280 TraceCheckUtils]: 136: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,763 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #491#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,763 INFO L280 TraceCheckUtils]: 138: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,764 INFO L280 TraceCheckUtils]: 139: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp~10;~tmp___0~3 := 0; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,765 INFO L280 TraceCheckUtils]: 140: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,765 INFO L280 TraceCheckUtils]: 141: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,766 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #493#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,767 INFO L280 TraceCheckUtils]: 143: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,768 INFO L280 TraceCheckUtils]: 144: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~7); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,768 INFO L263 TraceCheckUtils]: 145: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,769 INFO L280 TraceCheckUtils]: 146: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~6; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,770 INFO L280 TraceCheckUtils]: 147: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,770 INFO L263 TraceCheckUtils]: 148: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,771 INFO L280 TraceCheckUtils]: 149: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,773 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #533#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,773 INFO L280 TraceCheckUtils]: 151: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,774 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #497#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,775 INFO L280 TraceCheckUtils]: 153: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,775 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #519#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,776 INFO L263 TraceCheckUtils]: 155: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,777 INFO L280 TraceCheckUtils]: 156: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~4;havoc ~tmp___0~0; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,777 INFO L263 TraceCheckUtils]: 157: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret48 := getWaterLevel(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,778 INFO L280 TraceCheckUtils]: 158: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,778 INFO L280 TraceCheckUtils]: 159: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,779 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #537#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,780 INFO L280 TraceCheckUtils]: 161: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,780 INFO L280 TraceCheckUtils]: 162: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~4; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,781 INFO L263 TraceCheckUtils]: 163: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret49 := isPumpRunning(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,782 INFO L280 TraceCheckUtils]: 164: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,783 INFO L280 TraceCheckUtils]: 165: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,784 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #539#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,784 INFO L280 TraceCheckUtils]: 167: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,785 INFO L280 TraceCheckUtils]: 168: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~0; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:51,785 INFO L280 TraceCheckUtils]: 169: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {17439#false} is VALID [2020-07-10 14:34:51,786 INFO L263 TraceCheckUtils]: 170: Hoare triple {17439#false} call __automaton_fail(); {17439#false} is VALID [2020-07-10 14:34:51,786 INFO L280 TraceCheckUtils]: 171: Hoare triple {17439#false} assume !false; {17439#false} is VALID [2020-07-10 14:34:51,818 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 27 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:34:51,819 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:34:51,819 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-10 14:34:51,820 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [514561037] [2020-07-10 14:34:51,820 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 172 [2020-07-10 14:34:51,975 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:34:51,976 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-10 14:34:52,325 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 264 edges. 264 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:34:52,325 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-10 14:34:52,326 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:34:52,326 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-10 14:34:52,326 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=321, Unknown=0, NotChecked=0, Total=380 [2020-07-10 14:34:52,326 INFO L87 Difference]: Start difference. First operand 700 states and 810 transitions. Second operand 20 states. [2020-07-10 14:34:54,041 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:34:55,794 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-10 14:34:56,428 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:34:56,835 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:35:01,802 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-10 14:35:02,656 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:35:03,870 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-07-10 14:35:11,132 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-10 14:35:15,350 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:35:17,944 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-10 14:35:20,018 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:35:20,645 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:35:21,350 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:35:24,443 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:35:26,524 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-10 14:35:28,008 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:35:31,326 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:35:31,821 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:35:36,916 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:35:38,642 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:35:39,214 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:35:42,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:42,299 INFO L93 Difference]: Finished difference Result 1531 states and 1833 transitions. [2020-07-10 14:35:42,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2020-07-10 14:35:42,299 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 172 [2020-07-10 14:35:42,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:35:42,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:35:42,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 620 transitions. [2020-07-10 14:35:42,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:35:42,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 620 transitions. [2020-07-10 14:35:42,319 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 52 states and 620 transitions. [2020-07-10 14:35:44,441 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 620 edges. 620 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:35:44,510 INFO L225 Difference]: With dead ends: 1531 [2020-07-10 14:35:44,510 INFO L226 Difference]: Without dead ends: 925 [2020-07-10 14:35:44,514 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 303 GetRequests, 241 SyntacticMatches, 0 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1081 ImplicationChecksByTransitivity, 8.4s TimeCoverageRelationStatistics Valid=782, Invalid=3250, Unknown=0, NotChecked=0, Total=4032 [2020-07-10 14:35:44,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 925 states. [2020-07-10 14:35:51,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 925 to 830. [2020-07-10 14:35:51,405 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:35:51,405 INFO L82 GeneralOperation]: Start isEquivalent. First operand 925 states. Second operand 830 states. [2020-07-10 14:35:51,405 INFO L74 IsIncluded]: Start isIncluded. First operand 925 states. Second operand 830 states. [2020-07-10 14:35:51,406 INFO L87 Difference]: Start difference. First operand 925 states. Second operand 830 states. [2020-07-10 14:35:51,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:51,462 INFO L93 Difference]: Finished difference Result 925 states and 1104 transitions. [2020-07-10 14:35:51,462 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1104 transitions. [2020-07-10 14:35:51,466 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:35:51,466 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:35:51,466 INFO L74 IsIncluded]: Start isIncluded. First operand 830 states. Second operand 925 states. [2020-07-10 14:35:51,466 INFO L87 Difference]: Start difference. First operand 830 states. Second operand 925 states. [2020-07-10 14:35:51,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:51,527 INFO L93 Difference]: Finished difference Result 925 states and 1104 transitions. [2020-07-10 14:35:51,527 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1104 transitions. [2020-07-10 14:35:51,531 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:35:51,531 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:35:51,531 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:35:51,531 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:35:51,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 830 states. [2020-07-10 14:35:51,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 830 states and 969 transitions. [2020-07-10 14:35:51,591 INFO L78 Accepts]: Start accepts. Automaton has 830 states and 969 transitions. Word has length 172 [2020-07-10 14:35:51,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:35:51,592 INFO L479 AbstractCegarLoop]: Abstraction has 830 states and 969 transitions. [2020-07-10 14:35:51,592 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-10 14:35:51,592 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 969 transitions. [2020-07-10 14:35:51,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2020-07-10 14:35:51,600 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:35:51,601 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, 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] [2020-07-10 14:35:51,813 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-10 14:35:51,814 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:35:51,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:35:51,815 INFO L82 PathProgramCache]: Analyzing trace with hash -1791991912, now seen corresponding path program 1 times [2020-07-10 14:35:51,815 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:35:51,815 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [906158263] [2020-07-10 14:35:51,815 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:35:51,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,344 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:35:52,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {23644#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {23403#true} is VALID [2020-07-10 14:35:52,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,413 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #555#return; {23403#true} is VALID [2020-07-10 14:35:52,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,418 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23403#true} {23403#true} #451#return; {23403#true} is VALID [2020-07-10 14:35:52,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,424 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23403#true} {23403#true} #453#return; {23403#true} is VALID [2020-07-10 14:35:52,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {23403#true} is VALID [2020-07-10 14:35:52,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,429 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #455#return; {23403#true} is VALID [2020-07-10 14:35:52,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,433 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23403#true} {23403#true} #457#return; {23403#true} is VALID [2020-07-10 14:35:52,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,453 INFO L280 TraceCheckUtils]: 0: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {23403#true} is VALID [2020-07-10 14:35:52,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,454 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #545#return; {23403#true} is VALID [2020-07-10 14:35:52,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {23403#true} is VALID [2020-07-10 14:35:52,476 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,476 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #501#return; {23403#true} is VALID [2020-07-10 14:35:52,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-10 14:35:52,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,533 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-10 14:35:52,533 INFO L263 TraceCheckUtils]: 0: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-10 14:35:52,533 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-10 14:35:52,534 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,534 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-10 14:35:52,534 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-10 14:35:52,535 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,535 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23403#true} is VALID [2020-07-10 14:35:52,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,579 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:52,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:52,580 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,580 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-10 14:35:52,580 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-10 14:35:52,581 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-10 14:35:52,581 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:52,581 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:52,582 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,582 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-10 14:35:52,582 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-10 14:35:52,583 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-10 14:35:52,583 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-10 14:35:52,584 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,584 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-10 14:35:52,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-10 14:35:52,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,602 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-10 14:35:52,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:52,602 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-10 14:35:52,603 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-10 14:35:52,603 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,604 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-10 14:35:52,604 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:52,605 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,605 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-10 14:35:52,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-10 14:35:52,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,611 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-10 14:35:52,611 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-10 14:35:52,612 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-10 14:35:52,612 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:52,612 INFO L263 TraceCheckUtils]: 3: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-10 14:35:52,613 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-10 14:35:52,613 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,614 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-10 14:35:52,614 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:52,614 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,615 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-10 14:35:52,615 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-10 14:35:52,615 INFO L280 TraceCheckUtils]: 11: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-10 14:35:52,617 INFO L263 TraceCheckUtils]: 12: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,617 INFO L280 TraceCheckUtils]: 13: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-10 14:35:52,618 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,618 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-10 14:35:52,619 INFO L280 TraceCheckUtils]: 16: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,619 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-10 14:35:52,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-10 14:35:52,620 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-10 14:35:52,620 INFO L263 TraceCheckUtils]: 2: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:52,621 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-10 14:35:52,621 INFO L263 TraceCheckUtils]: 4: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-10 14:35:52,622 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:52,622 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:52,622 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,623 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-10 14:35:52,623 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-10 14:35:52,623 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-10 14:35:52,624 INFO L280 TraceCheckUtils]: 11: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-10 14:35:52,624 INFO L280 TraceCheckUtils]: 12: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,624 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-10 14:35:52,625 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-10 14:35:52,625 INFO L280 TraceCheckUtils]: 15: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-10 14:35:52,630 INFO L263 TraceCheckUtils]: 16: Hoare triple {23403#true} call activatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,630 INFO L280 TraceCheckUtils]: 17: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-10 14:35:52,631 INFO L263 TraceCheckUtils]: 18: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-10 14:35:52,631 INFO L280 TraceCheckUtils]: 19: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:52,631 INFO L263 TraceCheckUtils]: 20: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-10 14:35:52,632 INFO L280 TraceCheckUtils]: 21: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-10 14:35:52,632 INFO L280 TraceCheckUtils]: 22: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,632 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-10 14:35:52,633 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:52,633 INFO L280 TraceCheckUtils]: 25: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,633 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-10 14:35:52,634 INFO L280 TraceCheckUtils]: 27: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-10 14:35:52,634 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-10 14:35:52,635 INFO L263 TraceCheckUtils]: 29: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,636 INFO L280 TraceCheckUtils]: 30: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-10 14:35:52,636 INFO L280 TraceCheckUtils]: 31: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,637 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-10 14:35:52,637 INFO L280 TraceCheckUtils]: 33: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,637 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-10 14:35:52,638 INFO L280 TraceCheckUtils]: 35: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,638 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-10 14:35:52,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-10 14:35:52,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-10 14:35:52,642 INFO L263 TraceCheckUtils]: 2: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,642 INFO L280 TraceCheckUtils]: 3: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-10 14:35:52,642 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-10 14:35:52,643 INFO L263 TraceCheckUtils]: 5: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:52,643 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-10 14:35:52,643 INFO L263 TraceCheckUtils]: 7: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-10 14:35:52,644 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:52,644 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:52,644 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,645 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-10 14:35:52,645 INFO L280 TraceCheckUtils]: 12: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-10 14:35:52,645 INFO L280 TraceCheckUtils]: 13: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-10 14:35:52,646 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-10 14:35:52,646 INFO L280 TraceCheckUtils]: 15: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,646 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-10 14:35:52,647 INFO L280 TraceCheckUtils]: 17: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-10 14:35:52,647 INFO L280 TraceCheckUtils]: 18: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-10 14:35:52,649 INFO L263 TraceCheckUtils]: 19: Hoare triple {23403#true} call activatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,649 INFO L280 TraceCheckUtils]: 20: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-10 14:35:52,650 INFO L263 TraceCheckUtils]: 21: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-10 14:35:52,650 INFO L280 TraceCheckUtils]: 22: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:52,650 INFO L263 TraceCheckUtils]: 23: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-10 14:35:52,651 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-10 14:35:52,651 INFO L280 TraceCheckUtils]: 25: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,651 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-10 14:35:52,652 INFO L280 TraceCheckUtils]: 27: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:52,652 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,652 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-10 14:35:52,653 INFO L280 TraceCheckUtils]: 30: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-10 14:35:52,653 INFO L280 TraceCheckUtils]: 31: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-10 14:35:52,655 INFO L263 TraceCheckUtils]: 32: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,655 INFO L280 TraceCheckUtils]: 33: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-10 14:35:52,656 INFO L280 TraceCheckUtils]: 34: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,656 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-10 14:35:52,656 INFO L280 TraceCheckUtils]: 36: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,657 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-10 14:35:52,657 INFO L280 TraceCheckUtils]: 38: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,657 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-10 14:35:52,658 INFO L280 TraceCheckUtils]: 40: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,658 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23403#true} {23403#true} #519#return; {23403#true} is VALID [2020-07-10 14:35:52,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,860 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:35:52,861 INFO L280 TraceCheckUtils]: 1: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:35:52,863 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23797#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|)) (or (<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0) (< 1 ~waterLevel~0)))} is VALID [2020-07-10 14:35:52,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-10 14:35:52,864 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:52,865 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:35:52,867 INFO L280 TraceCheckUtils]: 3: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:35:52,869 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23797#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|)) (or (<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0) (< 1 ~waterLevel~0)))} is VALID [2020-07-10 14:35:52,871 INFO L280 TraceCheckUtils]: 5: Hoare triple {23797#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|)) (or (<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0) (< 1 ~waterLevel~0)))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23798#(and (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~4)))} is VALID [2020-07-10 14:35:52,873 INFO L280 TraceCheckUtils]: 6: Hoare triple {23798#(and (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~4)))} assume !(2 != ~tmp~4); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:52,874 INFO L280 TraceCheckUtils]: 7: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:52,875 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23403#true} #521#return; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:52,877 INFO L263 TraceCheckUtils]: 0: Hoare triple {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:52,877 INFO L263 TraceCheckUtils]: 1: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-10 14:35:52,878 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-10 14:35:52,878 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,878 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-10 14:35:52,879 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-10 14:35:52,879 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,879 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23403#true} is VALID [2020-07-10 14:35:52,880 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-10 14:35:52,880 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume 0 != ~systemActive~0; {23403#true} is VALID [2020-07-10 14:35:52,881 INFO L263 TraceCheckUtils]: 10: Hoare triple {23403#true} call processEnvironment(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,882 INFO L280 TraceCheckUtils]: 11: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-10 14:35:52,882 INFO L280 TraceCheckUtils]: 12: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-10 14:35:52,883 INFO L263 TraceCheckUtils]: 13: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,884 INFO L280 TraceCheckUtils]: 14: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-10 14:35:52,884 INFO L280 TraceCheckUtils]: 15: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-10 14:35:52,884 INFO L263 TraceCheckUtils]: 16: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:52,885 INFO L280 TraceCheckUtils]: 17: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-10 14:35:52,885 INFO L263 TraceCheckUtils]: 18: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-10 14:35:52,885 INFO L280 TraceCheckUtils]: 19: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:52,886 INFO L280 TraceCheckUtils]: 20: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:52,886 INFO L280 TraceCheckUtils]: 21: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,886 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-10 14:35:52,887 INFO L280 TraceCheckUtils]: 23: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-10 14:35:52,887 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-10 14:35:52,887 INFO L280 TraceCheckUtils]: 25: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-10 14:35:52,888 INFO L280 TraceCheckUtils]: 26: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,888 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-10 14:35:52,888 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-10 14:35:52,888 INFO L280 TraceCheckUtils]: 29: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-10 14:35:52,890 INFO L263 TraceCheckUtils]: 30: Hoare triple {23403#true} call activatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,890 INFO L280 TraceCheckUtils]: 31: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-10 14:35:52,891 INFO L263 TraceCheckUtils]: 32: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-10 14:35:52,891 INFO L280 TraceCheckUtils]: 33: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:52,891 INFO L263 TraceCheckUtils]: 34: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-10 14:35:52,892 INFO L280 TraceCheckUtils]: 35: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-10 14:35:52,892 INFO L280 TraceCheckUtils]: 36: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,892 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-10 14:35:52,893 INFO L280 TraceCheckUtils]: 38: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:52,893 INFO L280 TraceCheckUtils]: 39: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,893 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-10 14:35:52,894 INFO L280 TraceCheckUtils]: 41: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-10 14:35:52,894 INFO L280 TraceCheckUtils]: 42: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-10 14:35:52,896 INFO L263 TraceCheckUtils]: 43: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,896 INFO L280 TraceCheckUtils]: 44: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-10 14:35:52,897 INFO L280 TraceCheckUtils]: 45: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,897 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-10 14:35:52,897 INFO L280 TraceCheckUtils]: 47: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,898 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-10 14:35:52,898 INFO L280 TraceCheckUtils]: 49: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,898 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-10 14:35:52,899 INFO L280 TraceCheckUtils]: 51: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:52,899 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {23403#true} {23403#true} #519#return; {23403#true} is VALID [2020-07-10 14:35:52,899 INFO L263 TraceCheckUtils]: 53: Hoare triple {23403#true} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-10 14:35:52,900 INFO L280 TraceCheckUtils]: 54: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-10 14:35:52,900 INFO L263 TraceCheckUtils]: 55: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:52,902 INFO L280 TraceCheckUtils]: 56: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:35:52,903 INFO L280 TraceCheckUtils]: 57: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:35:52,905 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23797#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|)) (or (<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0) (< 1 ~waterLevel~0)))} is VALID [2020-07-10 14:35:52,906 INFO L280 TraceCheckUtils]: 59: Hoare triple {23797#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|)) (or (<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0) (< 1 ~waterLevel~0)))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23798#(and (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~4)))} is VALID [2020-07-10 14:35:52,908 INFO L280 TraceCheckUtils]: 60: Hoare triple {23798#(and (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~4)))} assume !(2 != ~tmp~4); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:52,909 INFO L280 TraceCheckUtils]: 61: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:52,910 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23403#true} #521#return; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:52,910 INFO L280 TraceCheckUtils]: 63: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:52,911 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23403#true} #505#return; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:52,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,012 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-10 14:35:53,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,013 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-10 14:35:53,014 INFO L263 TraceCheckUtils]: 0: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-10 14:35:53,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-10 14:35:53,014 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,015 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-10 14:35:53,015 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-10 14:35:53,015 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,017 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,029 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-10 14:35:53,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,049 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-10 14:35:53,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-10 14:35:53,050 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-10 14:35:53,050 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-10 14:35:53,051 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,051 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-10 14:35:53,051 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-10 14:35:53,052 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-10 14:35:53,052 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-10 14:35:53,053 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,053 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-10 14:35:53,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,062 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,062 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23403#true} {23403#true} #533#return; {23403#true} is VALID [2020-07-10 14:35:53,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-10 14:35:53,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume !(0 == ~pumpRunning~0); {23403#true} is VALID [2020-07-10 14:35:53,063 INFO L263 TraceCheckUtils]: 2: Hoare triple {23403#true} call processEnvironment__wrappee__base(); {23403#true} is VALID [2020-07-10 14:35:53,064 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,064 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23403#true} #533#return; {23403#true} is VALID [2020-07-10 14:35:53,065 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,065 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23403#true} {23403#true} #497#return; {23403#true} is VALID [2020-07-10 14:35:53,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-10 14:35:53,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-10 14:35:53,066 INFO L263 TraceCheckUtils]: 2: Hoare triple {23403#true} call #t~ret55 := isLowWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:53,066 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-10 14:35:53,067 INFO L263 TraceCheckUtils]: 4: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-10 14:35:53,067 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-10 14:35:53,067 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,067 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-10 14:35:53,068 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-10 14:35:53,068 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-10 14:35:53,068 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-10 14:35:53,069 INFO L280 TraceCheckUtils]: 11: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,069 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-10 14:35:53,069 INFO L280 TraceCheckUtils]: 13: Hoare triple {23403#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23403#true} is VALID [2020-07-10 14:35:53,070 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} assume !(0 != ~tmp~7); {23403#true} is VALID [2020-07-10 14:35:53,072 INFO L263 TraceCheckUtils]: 15: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,072 INFO L280 TraceCheckUtils]: 16: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-10 14:35:53,073 INFO L280 TraceCheckUtils]: 17: Hoare triple {23403#true} assume !(0 == ~pumpRunning~0); {23403#true} is VALID [2020-07-10 14:35:53,073 INFO L263 TraceCheckUtils]: 18: Hoare triple {23403#true} call processEnvironment__wrappee__base(); {23403#true} is VALID [2020-07-10 14:35:53,073 INFO L280 TraceCheckUtils]: 19: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,073 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23403#true} {23403#true} #533#return; {23403#true} is VALID [2020-07-10 14:35:53,074 INFO L280 TraceCheckUtils]: 21: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,074 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23403#true} {23403#true} #497#return; {23403#true} is VALID [2020-07-10 14:35:53,074 INFO L280 TraceCheckUtils]: 23: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,075 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {23403#true} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:35:53,208 INFO L280 TraceCheckUtils]: 1: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:35:53,210 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23874#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:35:53,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-10 14:35:53,211 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:53,213 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:35:53,214 INFO L280 TraceCheckUtils]: 3: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:35:53,216 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23874#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:35:53,217 INFO L280 TraceCheckUtils]: 5: Hoare triple {23874#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23875#(or (= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:35:53,219 INFO L280 TraceCheckUtils]: 6: Hoare triple {23875#(or (= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~4); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:53,220 INFO L280 TraceCheckUtils]: 7: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:53,221 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {23845#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,223 INFO L263 TraceCheckUtils]: 0: Hoare triple {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:53,223 INFO L263 TraceCheckUtils]: 1: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-10 14:35:53,224 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-10 14:35:53,224 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,224 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-10 14:35:53,225 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-10 14:35:53,225 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,226 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,227 INFO L280 TraceCheckUtils]: 8: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,228 INFO L263 TraceCheckUtils]: 9: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,230 INFO L280 TraceCheckUtils]: 10: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,231 INFO L280 TraceCheckUtils]: 11: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,232 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,233 INFO L280 TraceCheckUtils]: 13: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,234 INFO L263 TraceCheckUtils]: 14: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,235 INFO L280 TraceCheckUtils]: 15: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-10 14:35:53,235 INFO L280 TraceCheckUtils]: 16: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-10 14:35:53,235 INFO L263 TraceCheckUtils]: 17: Hoare triple {23403#true} call #t~ret55 := isLowWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:53,236 INFO L280 TraceCheckUtils]: 18: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-10 14:35:53,236 INFO L263 TraceCheckUtils]: 19: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-10 14:35:53,236 INFO L280 TraceCheckUtils]: 20: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-10 14:35:53,237 INFO L280 TraceCheckUtils]: 21: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,237 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-10 14:35:53,237 INFO L280 TraceCheckUtils]: 23: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-10 14:35:53,238 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-10 14:35:53,238 INFO L280 TraceCheckUtils]: 25: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-10 14:35:53,238 INFO L280 TraceCheckUtils]: 26: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,238 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-10 14:35:53,239 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23403#true} is VALID [2020-07-10 14:35:53,239 INFO L280 TraceCheckUtils]: 29: Hoare triple {23403#true} assume !(0 != ~tmp~7); {23403#true} is VALID [2020-07-10 14:35:53,241 INFO L263 TraceCheckUtils]: 30: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,241 INFO L280 TraceCheckUtils]: 31: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-10 14:35:53,242 INFO L280 TraceCheckUtils]: 32: Hoare triple {23403#true} assume !(0 == ~pumpRunning~0); {23403#true} is VALID [2020-07-10 14:35:53,242 INFO L263 TraceCheckUtils]: 33: Hoare triple {23403#true} call processEnvironment__wrappee__base(); {23403#true} is VALID [2020-07-10 14:35:53,242 INFO L280 TraceCheckUtils]: 34: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,243 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23403#true} {23403#true} #533#return; {23403#true} is VALID [2020-07-10 14:35:53,243 INFO L280 TraceCheckUtils]: 36: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,243 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23403#true} {23403#true} #497#return; {23403#true} is VALID [2020-07-10 14:35:53,244 INFO L280 TraceCheckUtils]: 38: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,245 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23403#true} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,245 INFO L263 TraceCheckUtils]: 40: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-10 14:35:53,245 INFO L280 TraceCheckUtils]: 41: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-10 14:35:53,246 INFO L263 TraceCheckUtils]: 42: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:53,247 INFO L280 TraceCheckUtils]: 43: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:35:53,248 INFO L280 TraceCheckUtils]: 44: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:35:53,250 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23874#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:35:53,251 INFO L280 TraceCheckUtils]: 46: Hoare triple {23874#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23875#(or (= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:35:53,252 INFO L280 TraceCheckUtils]: 47: Hoare triple {23875#(or (= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~4); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:53,253 INFO L280 TraceCheckUtils]: 48: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:53,254 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {23845#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,255 INFO L280 TraceCheckUtils]: 50: Hoare triple {23845#(<= 3 |old(~waterLevel~0)|)} assume true; {23845#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,256 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {23845#(<= 3 |old(~waterLevel~0)|)} {23488#(= 2 ~waterLevel~0)} #505#return; {23404#false} is VALID [2020-07-10 14:35:53,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-10 14:35:53,282 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,282 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-10 14:35:53,283 INFO L263 TraceCheckUtils]: 0: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-10 14:35:53,283 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-10 14:35:53,283 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,284 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-10 14:35:53,284 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-10 14:35:53,284 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,285 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23403#true} is VALID [2020-07-10 14:35:53,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23403#true} is VALID [2020-07-10 14:35:53,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,292 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #517#return; {23403#true} is VALID [2020-07-10 14:35:53,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-10 14:35:53,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,307 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-10 14:35:53,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-10 14:35:53,308 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-10 14:35:53,308 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-10 14:35:53,309 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,309 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-10 14:35:53,309 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-10 14:35:53,310 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-10 14:35:53,310 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-10 14:35:53,310 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,311 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-10 14:35:53,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23403#true} is VALID [2020-07-10 14:35:53,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,315 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #495#return; {23403#true} is VALID [2020-07-10 14:35:53,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-10 14:35:53,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-10 14:35:53,316 INFO L263 TraceCheckUtils]: 2: Hoare triple {23403#true} call #t~ret55 := isLowWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:53,316 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-10 14:35:53,316 INFO L263 TraceCheckUtils]: 4: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-10 14:35:53,316 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-10 14:35:53,317 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,317 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-10 14:35:53,317 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-10 14:35:53,317 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-10 14:35:53,317 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-10 14:35:53,318 INFO L280 TraceCheckUtils]: 11: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,318 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-10 14:35:53,318 INFO L280 TraceCheckUtils]: 13: Hoare triple {23403#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23403#true} is VALID [2020-07-10 14:35:53,318 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} assume 0 != ~tmp~7; {23403#true} is VALID [2020-07-10 14:35:53,320 INFO L263 TraceCheckUtils]: 15: Hoare triple {23403#true} call deactivatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,320 INFO L280 TraceCheckUtils]: 16: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23403#true} is VALID [2020-07-10 14:35:53,321 INFO L280 TraceCheckUtils]: 17: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,321 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {23403#true} {23403#true} #495#return; {23403#true} is VALID [2020-07-10 14:35:53,321 INFO L280 TraceCheckUtils]: 19: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,322 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23403#true} {23403#true} #519#return; {23403#true} is VALID [2020-07-10 14:35:53,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23403#true} is VALID [2020-07-10 14:35:53,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,332 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #537#return; {23403#true} is VALID [2020-07-10 14:35:53,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-10 14:35:53,333 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:53,334 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23403#true} is VALID [2020-07-10 14:35:53,334 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,334 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23403#true} #537#return; {23403#true} is VALID [2020-07-10 14:35:53,335 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23403#true} is VALID [2020-07-10 14:35:53,335 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume !(2 != ~tmp~4); {23403#true} is VALID [2020-07-10 14:35:53,336 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,336 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23403#true} {23403#true} #521#return; {23403#true} is VALID [2020-07-10 14:35:53,338 INFO L263 TraceCheckUtils]: 0: Hoare triple {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:53,339 INFO L263 TraceCheckUtils]: 1: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-10 14:35:53,339 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-10 14:35:53,339 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,340 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-10 14:35:53,340 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-10 14:35:53,340 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,341 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23403#true} is VALID [2020-07-10 14:35:53,341 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-10 14:35:53,343 INFO L263 TraceCheckUtils]: 9: Hoare triple {23403#true} call lowerWaterLevel(); {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,343 INFO L280 TraceCheckUtils]: 10: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23403#true} is VALID [2020-07-10 14:35:53,344 INFO L280 TraceCheckUtils]: 11: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,344 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23403#true} {23403#true} #517#return; {23403#true} is VALID [2020-07-10 14:35:53,344 INFO L280 TraceCheckUtils]: 13: Hoare triple {23403#true} assume 0 != ~systemActive~0; {23403#true} is VALID [2020-07-10 14:35:53,345 INFO L263 TraceCheckUtils]: 14: Hoare triple {23403#true} call processEnvironment(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,346 INFO L280 TraceCheckUtils]: 15: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-10 14:35:53,346 INFO L280 TraceCheckUtils]: 16: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-10 14:35:53,346 INFO L263 TraceCheckUtils]: 17: Hoare triple {23403#true} call #t~ret55 := isLowWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:53,347 INFO L280 TraceCheckUtils]: 18: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-10 14:35:53,347 INFO L263 TraceCheckUtils]: 19: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-10 14:35:53,347 INFO L280 TraceCheckUtils]: 20: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-10 14:35:53,348 INFO L280 TraceCheckUtils]: 21: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,348 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-10 14:35:53,348 INFO L280 TraceCheckUtils]: 23: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-10 14:35:53,349 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-10 14:35:53,349 INFO L280 TraceCheckUtils]: 25: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-10 14:35:53,349 INFO L280 TraceCheckUtils]: 26: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,350 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-10 14:35:53,350 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23403#true} is VALID [2020-07-10 14:35:53,350 INFO L280 TraceCheckUtils]: 29: Hoare triple {23403#true} assume 0 != ~tmp~7; {23403#true} is VALID [2020-07-10 14:35:53,352 INFO L263 TraceCheckUtils]: 30: Hoare triple {23403#true} call deactivatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,352 INFO L280 TraceCheckUtils]: 31: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23403#true} is VALID [2020-07-10 14:35:53,353 INFO L280 TraceCheckUtils]: 32: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,353 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {23403#true} {23403#true} #495#return; {23403#true} is VALID [2020-07-10 14:35:53,353 INFO L280 TraceCheckUtils]: 34: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,353 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23403#true} {23403#true} #519#return; {23403#true} is VALID [2020-07-10 14:35:53,354 INFO L263 TraceCheckUtils]: 36: Hoare triple {23403#true} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-10 14:35:53,354 INFO L280 TraceCheckUtils]: 37: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-10 14:35:53,354 INFO L263 TraceCheckUtils]: 38: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:53,355 INFO L280 TraceCheckUtils]: 39: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23403#true} is VALID [2020-07-10 14:35:53,355 INFO L280 TraceCheckUtils]: 40: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,355 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23403#true} {23403#true} #537#return; {23403#true} is VALID [2020-07-10 14:35:53,356 INFO L280 TraceCheckUtils]: 42: Hoare triple {23403#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23403#true} is VALID [2020-07-10 14:35:53,356 INFO L280 TraceCheckUtils]: 43: Hoare triple {23403#true} assume !(2 != ~tmp~4); {23403#true} is VALID [2020-07-10 14:35:53,356 INFO L280 TraceCheckUtils]: 44: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,357 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23403#true} {23403#true} #521#return; {23403#true} is VALID [2020-07-10 14:35:53,357 INFO L280 TraceCheckUtils]: 46: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,357 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {23403#true} {23404#false} #505#return; {23404#false} is VALID [2020-07-10 14:35:53,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-10 14:35:53,373 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,374 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-10 14:35:53,374 INFO L263 TraceCheckUtils]: 0: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-10 14:35:53,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-10 14:35:53,375 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,375 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-10 14:35:53,376 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-10 14:35:53,376 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,376 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23403#true} {23404#false} #515#return; {23404#false} is VALID [2020-07-10 14:35:53,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:53,404 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:53,405 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,405 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-10 14:35:53,405 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-10 14:35:53,406 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-10 14:35:53,406 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:53,406 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:53,407 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,407 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-10 14:35:53,408 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-10 14:35:53,408 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-10 14:35:53,408 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-10 14:35:53,409 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,409 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-10 14:35:53,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-10 14:35:53,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,423 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-10 14:35:53,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:53,424 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-10 14:35:53,424 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-10 14:35:53,424 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,424 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-10 14:35:53,425 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:53,425 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,425 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-10 14:35:53,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-10 14:35:53,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,429 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-10 14:35:53,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-10 14:35:53,430 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-10 14:35:53,430 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:53,430 INFO L263 TraceCheckUtils]: 3: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-10 14:35:53,430 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-10 14:35:53,431 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,431 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-10 14:35:53,431 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:53,431 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,431 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-10 14:35:53,432 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-10 14:35:53,432 INFO L280 TraceCheckUtils]: 11: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-10 14:35:53,433 INFO L263 TraceCheckUtils]: 12: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,434 INFO L280 TraceCheckUtils]: 13: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-10 14:35:53,434 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,434 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-10 14:35:53,435 INFO L280 TraceCheckUtils]: 16: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,435 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-10 14:35:53,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-10 14:35:53,436 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-10 14:35:53,437 INFO L263 TraceCheckUtils]: 2: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:53,437 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-10 14:35:53,437 INFO L263 TraceCheckUtils]: 4: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-10 14:35:53,438 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:53,438 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:53,438 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,439 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-10 14:35:53,439 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-10 14:35:53,439 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-10 14:35:53,440 INFO L280 TraceCheckUtils]: 11: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-10 14:35:53,440 INFO L280 TraceCheckUtils]: 12: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,440 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-10 14:35:53,441 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-10 14:35:53,443 INFO L280 TraceCheckUtils]: 15: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-10 14:35:53,445 INFO L263 TraceCheckUtils]: 16: Hoare triple {23403#true} call activatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,445 INFO L280 TraceCheckUtils]: 17: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-10 14:35:53,446 INFO L263 TraceCheckUtils]: 18: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-10 14:35:53,446 INFO L280 TraceCheckUtils]: 19: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:53,446 INFO L263 TraceCheckUtils]: 20: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-10 14:35:53,447 INFO L280 TraceCheckUtils]: 21: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-10 14:35:53,447 INFO L280 TraceCheckUtils]: 22: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,447 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-10 14:35:53,448 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:53,448 INFO L280 TraceCheckUtils]: 25: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,448 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-10 14:35:53,449 INFO L280 TraceCheckUtils]: 27: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-10 14:35:53,449 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-10 14:35:53,451 INFO L263 TraceCheckUtils]: 29: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,451 INFO L280 TraceCheckUtils]: 30: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-10 14:35:53,452 INFO L280 TraceCheckUtils]: 31: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,452 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-10 14:35:53,452 INFO L280 TraceCheckUtils]: 33: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,453 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-10 14:35:53,453 INFO L280 TraceCheckUtils]: 35: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,453 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-10 14:35:53,455 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-10 14:35:53,456 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-10 14:35:53,458 INFO L263 TraceCheckUtils]: 2: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,458 INFO L280 TraceCheckUtils]: 3: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-10 14:35:53,459 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-10 14:35:53,459 INFO L263 TraceCheckUtils]: 5: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:53,459 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-10 14:35:53,460 INFO L263 TraceCheckUtils]: 7: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-10 14:35:53,460 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:53,460 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:53,461 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,461 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-10 14:35:53,461 INFO L280 TraceCheckUtils]: 12: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-10 14:35:53,462 INFO L280 TraceCheckUtils]: 13: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-10 14:35:53,462 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-10 14:35:53,462 INFO L280 TraceCheckUtils]: 15: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,463 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-10 14:35:53,463 INFO L280 TraceCheckUtils]: 17: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-10 14:35:53,463 INFO L280 TraceCheckUtils]: 18: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-10 14:35:53,465 INFO L263 TraceCheckUtils]: 19: Hoare triple {23403#true} call activatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,465 INFO L280 TraceCheckUtils]: 20: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-10 14:35:53,466 INFO L263 TraceCheckUtils]: 21: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-10 14:35:53,466 INFO L280 TraceCheckUtils]: 22: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:53,466 INFO L263 TraceCheckUtils]: 23: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-10 14:35:53,467 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-10 14:35:53,467 INFO L280 TraceCheckUtils]: 25: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,467 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-10 14:35:53,468 INFO L280 TraceCheckUtils]: 27: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:53,468 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,468 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-10 14:35:53,468 INFO L280 TraceCheckUtils]: 30: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-10 14:35:53,469 INFO L280 TraceCheckUtils]: 31: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-10 14:35:53,471 INFO L263 TraceCheckUtils]: 32: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,471 INFO L280 TraceCheckUtils]: 33: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-10 14:35:53,472 INFO L280 TraceCheckUtils]: 34: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,472 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-10 14:35:53,472 INFO L280 TraceCheckUtils]: 36: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,473 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-10 14:35:53,473 INFO L280 TraceCheckUtils]: 38: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,473 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-10 14:35:53,474 INFO L280 TraceCheckUtils]: 40: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,474 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23403#true} {23404#false} #519#return; {23404#false} is VALID [2020-07-10 14:35:53,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23403#true} is VALID [2020-07-10 14:35:53,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,481 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23404#false} #537#return; {23404#false} is VALID [2020-07-10 14:35:53,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-10 14:35:53,485 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,485 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23404#false} #539#return; {23404#false} is VALID [2020-07-10 14:35:53,496 INFO L263 TraceCheckUtils]: 0: Hoare triple {23403#true} call ULTIMATE.init(); {23644#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:35:53,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {23644#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {23403#true} is VALID [2020-07-10 14:35:53,497 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,497 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23403#true} {23403#true} #555#return; {23403#true} is VALID [2020-07-10 14:35:53,497 INFO L263 TraceCheckUtils]: 4: Hoare triple {23403#true} call #t~ret76 := main(); {23403#true} is VALID [2020-07-10 14:35:53,497 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} havoc ~retValue_acc~2;havoc ~tmp~0; {23403#true} is VALID [2020-07-10 14:35:53,498 INFO L263 TraceCheckUtils]: 6: Hoare triple {23403#true} call select_helpers(); {23403#true} is VALID [2020-07-10 14:35:53,498 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,498 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23403#true} {23403#true} #451#return; {23403#true} is VALID [2020-07-10 14:35:53,499 INFO L263 TraceCheckUtils]: 9: Hoare triple {23403#true} call select_features(); {23403#true} is VALID [2020-07-10 14:35:53,499 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,499 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23403#true} {23403#true} #453#return; {23403#true} is VALID [2020-07-10 14:35:53,500 INFO L263 TraceCheckUtils]: 12: Hoare triple {23403#true} call #t~ret1 := valid_product(); {23403#true} is VALID [2020-07-10 14:35:53,500 INFO L280 TraceCheckUtils]: 13: Hoare triple {23403#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {23403#true} is VALID [2020-07-10 14:35:53,500 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,500 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23403#true} {23403#true} #455#return; {23403#true} is VALID [2020-07-10 14:35:53,501 INFO L280 TraceCheckUtils]: 16: Hoare triple {23403#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {23403#true} is VALID [2020-07-10 14:35:53,501 INFO L280 TraceCheckUtils]: 17: Hoare triple {23403#true} assume 0 != ~tmp~0; {23403#true} is VALID [2020-07-10 14:35:53,501 INFO L263 TraceCheckUtils]: 18: Hoare triple {23403#true} call setup(); {23403#true} is VALID [2020-07-10 14:35:53,502 INFO L280 TraceCheckUtils]: 19: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,502 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23403#true} {23403#true} #457#return; {23403#true} is VALID [2020-07-10 14:35:53,502 INFO L263 TraceCheckUtils]: 21: Hoare triple {23403#true} call runTest(); {23403#true} is VALID [2020-07-10 14:35:53,504 INFO L263 TraceCheckUtils]: 22: Hoare triple {23403#true} call __utac_acc__Specification5_spec__1(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:53,504 INFO L280 TraceCheckUtils]: 23: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {23403#true} is VALID [2020-07-10 14:35:53,505 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,505 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23403#true} {23403#true} #545#return; {23403#true} is VALID [2020-07-10 14:35:53,505 INFO L263 TraceCheckUtils]: 26: Hoare triple {23403#true} call test(); {23403#true} is VALID [2020-07-10 14:35:53,506 INFO L280 TraceCheckUtils]: 27: Hoare triple {23403#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {23403#true} is VALID [2020-07-10 14:35:53,506 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume !false; {23403#true} is VALID [2020-07-10 14:35:53,506 INFO L280 TraceCheckUtils]: 29: Hoare triple {23403#true} assume ~splverifierCounter~0 < 4; {23403#true} is VALID [2020-07-10 14:35:53,506 INFO L280 TraceCheckUtils]: 30: Hoare triple {23403#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {23403#true} is VALID [2020-07-10 14:35:53,507 INFO L280 TraceCheckUtils]: 31: Hoare triple {23403#true} assume 0 != ~tmp~5; {23403#true} is VALID [2020-07-10 14:35:53,508 INFO L263 TraceCheckUtils]: 32: Hoare triple {23403#true} call waterRise(); {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,508 INFO L280 TraceCheckUtils]: 33: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {23403#true} is VALID [2020-07-10 14:35:53,509 INFO L280 TraceCheckUtils]: 34: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,509 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23403#true} {23403#true} #501#return; {23403#true} is VALID [2020-07-10 14:35:53,509 INFO L280 TraceCheckUtils]: 36: Hoare triple {23403#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {23403#true} is VALID [2020-07-10 14:35:53,510 INFO L280 TraceCheckUtils]: 37: Hoare triple {23403#true} assume !(0 != ~tmp___0~1); {23403#true} is VALID [2020-07-10 14:35:53,510 INFO L280 TraceCheckUtils]: 38: Hoare triple {23403#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {23403#true} is VALID [2020-07-10 14:35:53,510 INFO L280 TraceCheckUtils]: 39: Hoare triple {23403#true} assume 0 != ~tmp___2~0; {23403#true} is VALID [2020-07-10 14:35:53,512 INFO L263 TraceCheckUtils]: 40: Hoare triple {23403#true} call timeShift(); {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:35:53,513 INFO L263 TraceCheckUtils]: 41: Hoare triple {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:53,513 INFO L263 TraceCheckUtils]: 42: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-10 14:35:53,514 INFO L280 TraceCheckUtils]: 43: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-10 14:35:53,514 INFO L280 TraceCheckUtils]: 44: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,514 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-10 14:35:53,515 INFO L280 TraceCheckUtils]: 46: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-10 14:35:53,515 INFO L280 TraceCheckUtils]: 47: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,515 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23403#true} is VALID [2020-07-10 14:35:53,516 INFO L280 TraceCheckUtils]: 49: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-10 14:35:53,516 INFO L280 TraceCheckUtils]: 50: Hoare triple {23403#true} assume 0 != ~systemActive~0; {23403#true} is VALID [2020-07-10 14:35:53,517 INFO L263 TraceCheckUtils]: 51: Hoare triple {23403#true} call processEnvironment(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,517 INFO L280 TraceCheckUtils]: 52: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-10 14:35:53,518 INFO L280 TraceCheckUtils]: 53: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-10 14:35:53,519 INFO L263 TraceCheckUtils]: 54: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,519 INFO L280 TraceCheckUtils]: 55: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-10 14:35:53,519 INFO L280 TraceCheckUtils]: 56: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-10 14:35:53,520 INFO L263 TraceCheckUtils]: 57: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:53,520 INFO L280 TraceCheckUtils]: 58: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-10 14:35:53,520 INFO L263 TraceCheckUtils]: 59: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-10 14:35:53,520 INFO L280 TraceCheckUtils]: 60: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:53,521 INFO L280 TraceCheckUtils]: 61: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:53,521 INFO L280 TraceCheckUtils]: 62: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,521 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-10 14:35:53,522 INFO L280 TraceCheckUtils]: 64: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-10 14:35:53,522 INFO L280 TraceCheckUtils]: 65: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-10 14:35:53,522 INFO L280 TraceCheckUtils]: 66: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-10 14:35:53,523 INFO L280 TraceCheckUtils]: 67: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,523 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-10 14:35:53,523 INFO L280 TraceCheckUtils]: 69: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-10 14:35:53,523 INFO L280 TraceCheckUtils]: 70: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-10 14:35:53,525 INFO L263 TraceCheckUtils]: 71: Hoare triple {23403#true} call activatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,525 INFO L280 TraceCheckUtils]: 72: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-10 14:35:53,525 INFO L263 TraceCheckUtils]: 73: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-10 14:35:53,526 INFO L280 TraceCheckUtils]: 74: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:53,526 INFO L263 TraceCheckUtils]: 75: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-10 14:35:53,526 INFO L280 TraceCheckUtils]: 76: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-10 14:35:53,527 INFO L280 TraceCheckUtils]: 77: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,527 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-10 14:35:53,527 INFO L280 TraceCheckUtils]: 79: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:53,527 INFO L280 TraceCheckUtils]: 80: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,528 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-10 14:35:53,528 INFO L280 TraceCheckUtils]: 82: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-10 14:35:53,528 INFO L280 TraceCheckUtils]: 83: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-10 14:35:53,530 INFO L263 TraceCheckUtils]: 84: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,530 INFO L280 TraceCheckUtils]: 85: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-10 14:35:53,530 INFO L280 TraceCheckUtils]: 86: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,530 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-10 14:35:53,531 INFO L280 TraceCheckUtils]: 88: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,531 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-10 14:35:53,531 INFO L280 TraceCheckUtils]: 90: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,532 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-10 14:35:53,532 INFO L280 TraceCheckUtils]: 92: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,532 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {23403#true} {23403#true} #519#return; {23403#true} is VALID [2020-07-10 14:35:53,532 INFO L263 TraceCheckUtils]: 94: Hoare triple {23403#true} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-10 14:35:53,533 INFO L280 TraceCheckUtils]: 95: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-10 14:35:53,533 INFO L263 TraceCheckUtils]: 96: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:53,534 INFO L280 TraceCheckUtils]: 97: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:35:53,535 INFO L280 TraceCheckUtils]: 98: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:35:53,536 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23797#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|)) (or (<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0) (< 1 ~waterLevel~0)))} is VALID [2020-07-10 14:35:53,537 INFO L280 TraceCheckUtils]: 100: Hoare triple {23797#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|)) (or (<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0) (< 1 ~waterLevel~0)))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23798#(and (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~4)))} is VALID [2020-07-10 14:35:53,539 INFO L280 TraceCheckUtils]: 101: Hoare triple {23798#(and (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~4)))} assume !(2 != ~tmp~4); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:53,540 INFO L280 TraceCheckUtils]: 102: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:53,540 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23403#true} #521#return; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:53,541 INFO L280 TraceCheckUtils]: 104: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:53,542 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23403#true} #505#return; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:53,542 INFO L280 TraceCheckUtils]: 106: Hoare triple {23488#(= 2 ~waterLevel~0)} assume !false; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:53,543 INFO L280 TraceCheckUtils]: 107: Hoare triple {23488#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:53,543 INFO L280 TraceCheckUtils]: 108: Hoare triple {23488#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:53,544 INFO L280 TraceCheckUtils]: 109: Hoare triple {23488#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~5); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:53,544 INFO L280 TraceCheckUtils]: 110: Hoare triple {23488#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:53,545 INFO L280 TraceCheckUtils]: 111: Hoare triple {23488#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:53,546 INFO L280 TraceCheckUtils]: 112: Hoare triple {23488#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:53,547 INFO L280 TraceCheckUtils]: 113: Hoare triple {23488#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:53,548 INFO L263 TraceCheckUtils]: 114: Hoare triple {23488#(= 2 ~waterLevel~0)} call timeShift(); {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:35:53,550 INFO L263 TraceCheckUtils]: 115: Hoare triple {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:53,550 INFO L263 TraceCheckUtils]: 116: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-10 14:35:53,550 INFO L280 TraceCheckUtils]: 117: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-10 14:35:53,551 INFO L280 TraceCheckUtils]: 118: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,551 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-10 14:35:53,551 INFO L280 TraceCheckUtils]: 120: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-10 14:35:53,552 INFO L280 TraceCheckUtils]: 121: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,553 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,554 INFO L280 TraceCheckUtils]: 123: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,555 INFO L263 TraceCheckUtils]: 124: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,556 INFO L280 TraceCheckUtils]: 125: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,557 INFO L280 TraceCheckUtils]: 126: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,559 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,559 INFO L280 TraceCheckUtils]: 128: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,561 INFO L263 TraceCheckUtils]: 129: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,561 INFO L280 TraceCheckUtils]: 130: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-10 14:35:53,561 INFO L280 TraceCheckUtils]: 131: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-10 14:35:53,562 INFO L263 TraceCheckUtils]: 132: Hoare triple {23403#true} call #t~ret55 := isLowWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:53,562 INFO L280 TraceCheckUtils]: 133: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-10 14:35:53,562 INFO L263 TraceCheckUtils]: 134: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-10 14:35:53,563 INFO L280 TraceCheckUtils]: 135: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-10 14:35:53,563 INFO L280 TraceCheckUtils]: 136: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,563 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-10 14:35:53,563 INFO L280 TraceCheckUtils]: 138: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-10 14:35:53,564 INFO L280 TraceCheckUtils]: 139: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-10 14:35:53,564 INFO L280 TraceCheckUtils]: 140: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-10 14:35:53,564 INFO L280 TraceCheckUtils]: 141: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,565 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-10 14:35:53,565 INFO L280 TraceCheckUtils]: 143: Hoare triple {23403#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23403#true} is VALID [2020-07-10 14:35:53,565 INFO L280 TraceCheckUtils]: 144: Hoare triple {23403#true} assume !(0 != ~tmp~7); {23403#true} is VALID [2020-07-10 14:35:53,567 INFO L263 TraceCheckUtils]: 145: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,567 INFO L280 TraceCheckUtils]: 146: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-10 14:35:53,568 INFO L280 TraceCheckUtils]: 147: Hoare triple {23403#true} assume !(0 == ~pumpRunning~0); {23403#true} is VALID [2020-07-10 14:35:53,568 INFO L263 TraceCheckUtils]: 148: Hoare triple {23403#true} call processEnvironment__wrappee__base(); {23403#true} is VALID [2020-07-10 14:35:53,568 INFO L280 TraceCheckUtils]: 149: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,569 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {23403#true} {23403#true} #533#return; {23403#true} is VALID [2020-07-10 14:35:53,569 INFO L280 TraceCheckUtils]: 151: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,569 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {23403#true} {23403#true} #497#return; {23403#true} is VALID [2020-07-10 14:35:53,569 INFO L280 TraceCheckUtils]: 153: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,571 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {23403#true} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,571 INFO L263 TraceCheckUtils]: 155: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-10 14:35:53,571 INFO L280 TraceCheckUtils]: 156: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-10 14:35:53,572 INFO L263 TraceCheckUtils]: 157: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:53,573 INFO L280 TraceCheckUtils]: 158: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:35:53,574 INFO L280 TraceCheckUtils]: 159: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:35:53,575 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23874#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:35:53,577 INFO L280 TraceCheckUtils]: 161: Hoare triple {23874#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23875#(or (= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:35:53,578 INFO L280 TraceCheckUtils]: 162: Hoare triple {23875#(or (= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~4); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:53,579 INFO L280 TraceCheckUtils]: 163: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:53,580 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {23845#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,581 INFO L280 TraceCheckUtils]: 165: Hoare triple {23845#(<= 3 |old(~waterLevel~0)|)} assume true; {23845#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,582 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {23845#(<= 3 |old(~waterLevel~0)|)} {23488#(= 2 ~waterLevel~0)} #505#return; {23404#false} is VALID [2020-07-10 14:35:53,582 INFO L280 TraceCheckUtils]: 167: Hoare triple {23404#false} assume !false; {23404#false} is VALID [2020-07-10 14:35:53,583 INFO L280 TraceCheckUtils]: 168: Hoare triple {23404#false} assume ~splverifierCounter~0 < 4; {23404#false} is VALID [2020-07-10 14:35:53,583 INFO L280 TraceCheckUtils]: 169: Hoare triple {23404#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {23404#false} is VALID [2020-07-10 14:35:53,583 INFO L280 TraceCheckUtils]: 170: Hoare triple {23404#false} assume !(0 != ~tmp~5); {23404#false} is VALID [2020-07-10 14:35:53,584 INFO L280 TraceCheckUtils]: 171: Hoare triple {23404#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {23404#false} is VALID [2020-07-10 14:35:53,584 INFO L280 TraceCheckUtils]: 172: Hoare triple {23404#false} assume !(0 != ~tmp___0~1); {23404#false} is VALID [2020-07-10 14:35:53,584 INFO L280 TraceCheckUtils]: 173: Hoare triple {23404#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {23404#false} is VALID [2020-07-10 14:35:53,584 INFO L280 TraceCheckUtils]: 174: Hoare triple {23404#false} assume 0 != ~tmp___2~0; {23404#false} is VALID [2020-07-10 14:35:53,585 INFO L263 TraceCheckUtils]: 175: Hoare triple {23404#false} call timeShift(); {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:35:53,586 INFO L263 TraceCheckUtils]: 176: Hoare triple {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:53,587 INFO L263 TraceCheckUtils]: 177: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-10 14:35:53,587 INFO L280 TraceCheckUtils]: 178: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-10 14:35:53,587 INFO L280 TraceCheckUtils]: 179: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,588 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-10 14:35:53,588 INFO L280 TraceCheckUtils]: 181: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-10 14:35:53,588 INFO L280 TraceCheckUtils]: 182: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,589 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23403#true} is VALID [2020-07-10 14:35:53,589 INFO L280 TraceCheckUtils]: 184: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-10 14:35:53,590 INFO L263 TraceCheckUtils]: 185: Hoare triple {23403#true} call lowerWaterLevel(); {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:53,590 INFO L280 TraceCheckUtils]: 186: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23403#true} is VALID [2020-07-10 14:35:53,591 INFO L280 TraceCheckUtils]: 187: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,591 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {23403#true} {23403#true} #517#return; {23403#true} is VALID [2020-07-10 14:35:53,591 INFO L280 TraceCheckUtils]: 189: Hoare triple {23403#true} assume 0 != ~systemActive~0; {23403#true} is VALID [2020-07-10 14:35:53,592 INFO L263 TraceCheckUtils]: 190: Hoare triple {23403#true} call processEnvironment(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,593 INFO L280 TraceCheckUtils]: 191: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-10 14:35:53,593 INFO L280 TraceCheckUtils]: 192: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-10 14:35:53,593 INFO L263 TraceCheckUtils]: 193: Hoare triple {23403#true} call #t~ret55 := isLowWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:53,594 INFO L280 TraceCheckUtils]: 194: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-10 14:35:53,594 INFO L263 TraceCheckUtils]: 195: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-10 14:35:53,594 INFO L280 TraceCheckUtils]: 196: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-10 14:35:53,594 INFO L280 TraceCheckUtils]: 197: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,595 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-10 14:35:53,595 INFO L280 TraceCheckUtils]: 199: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-10 14:35:53,595 INFO L280 TraceCheckUtils]: 200: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-10 14:35:53,596 INFO L280 TraceCheckUtils]: 201: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-10 14:35:53,596 INFO L280 TraceCheckUtils]: 202: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,596 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-10 14:35:53,597 INFO L280 TraceCheckUtils]: 204: Hoare triple {23403#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23403#true} is VALID [2020-07-10 14:35:53,597 INFO L280 TraceCheckUtils]: 205: Hoare triple {23403#true} assume 0 != ~tmp~7; {23403#true} is VALID [2020-07-10 14:35:53,599 INFO L263 TraceCheckUtils]: 206: Hoare triple {23403#true} call deactivatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,599 INFO L280 TraceCheckUtils]: 207: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23403#true} is VALID [2020-07-10 14:35:53,600 INFO L280 TraceCheckUtils]: 208: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,600 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {23403#true} {23403#true} #495#return; {23403#true} is VALID [2020-07-10 14:35:53,600 INFO L280 TraceCheckUtils]: 210: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,601 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {23403#true} {23403#true} #519#return; {23403#true} is VALID [2020-07-10 14:35:53,601 INFO L263 TraceCheckUtils]: 212: Hoare triple {23403#true} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-10 14:35:53,601 INFO L280 TraceCheckUtils]: 213: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-10 14:35:53,601 INFO L263 TraceCheckUtils]: 214: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:53,602 INFO L280 TraceCheckUtils]: 215: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23403#true} is VALID [2020-07-10 14:35:53,602 INFO L280 TraceCheckUtils]: 216: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,602 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {23403#true} {23403#true} #537#return; {23403#true} is VALID [2020-07-10 14:35:53,603 INFO L280 TraceCheckUtils]: 218: Hoare triple {23403#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23403#true} is VALID [2020-07-10 14:35:53,603 INFO L280 TraceCheckUtils]: 219: Hoare triple {23403#true} assume !(2 != ~tmp~4); {23403#true} is VALID [2020-07-10 14:35:53,603 INFO L280 TraceCheckUtils]: 220: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,604 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {23403#true} {23403#true} #521#return; {23403#true} is VALID [2020-07-10 14:35:53,604 INFO L280 TraceCheckUtils]: 222: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,604 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {23403#true} {23404#false} #505#return; {23404#false} is VALID [2020-07-10 14:35:53,605 INFO L280 TraceCheckUtils]: 224: Hoare triple {23404#false} assume !false; {23404#false} is VALID [2020-07-10 14:35:53,605 INFO L280 TraceCheckUtils]: 225: Hoare triple {23404#false} assume ~splverifierCounter~0 < 4; {23404#false} is VALID [2020-07-10 14:35:53,605 INFO L280 TraceCheckUtils]: 226: Hoare triple {23404#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {23404#false} is VALID [2020-07-10 14:35:53,606 INFO L280 TraceCheckUtils]: 227: Hoare triple {23404#false} assume !(0 != ~tmp~5); {23404#false} is VALID [2020-07-10 14:35:53,606 INFO L280 TraceCheckUtils]: 228: Hoare triple {23404#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {23404#false} is VALID [2020-07-10 14:35:53,606 INFO L280 TraceCheckUtils]: 229: Hoare triple {23404#false} assume !(0 != ~tmp___0~1); {23404#false} is VALID [2020-07-10 14:35:53,606 INFO L280 TraceCheckUtils]: 230: Hoare triple {23404#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {23404#false} is VALID [2020-07-10 14:35:53,607 INFO L280 TraceCheckUtils]: 231: Hoare triple {23404#false} assume 0 != ~tmp___2~0; {23404#false} is VALID [2020-07-10 14:35:53,607 INFO L263 TraceCheckUtils]: 232: Hoare triple {23404#false} call timeShift(); {23404#false} is VALID [2020-07-10 14:35:53,607 INFO L263 TraceCheckUtils]: 233: Hoare triple {23404#false} call __utac_acc__Specification5_spec__2(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:53,608 INFO L263 TraceCheckUtils]: 234: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-10 14:35:53,608 INFO L280 TraceCheckUtils]: 235: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-10 14:35:53,608 INFO L280 TraceCheckUtils]: 236: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,608 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-10 14:35:53,609 INFO L280 TraceCheckUtils]: 238: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-10 14:35:53,609 INFO L280 TraceCheckUtils]: 239: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,609 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {23403#true} {23404#false} #515#return; {23404#false} is VALID [2020-07-10 14:35:53,610 INFO L280 TraceCheckUtils]: 241: Hoare triple {23404#false} assume !(0 != ~pumpRunning~0); {23404#false} is VALID [2020-07-10 14:35:53,610 INFO L280 TraceCheckUtils]: 242: Hoare triple {23404#false} assume 0 != ~systemActive~0; {23404#false} is VALID [2020-07-10 14:35:53,610 INFO L263 TraceCheckUtils]: 243: Hoare triple {23404#false} call processEnvironment(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,611 INFO L280 TraceCheckUtils]: 244: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-10 14:35:53,611 INFO L280 TraceCheckUtils]: 245: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-10 14:35:53,615 INFO L263 TraceCheckUtils]: 246: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,616 INFO L280 TraceCheckUtils]: 247: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-10 14:35:53,616 INFO L280 TraceCheckUtils]: 248: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-10 14:35:53,617 INFO L263 TraceCheckUtils]: 249: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:53,617 INFO L280 TraceCheckUtils]: 250: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-10 14:35:53,617 INFO L263 TraceCheckUtils]: 251: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-10 14:35:53,617 INFO L280 TraceCheckUtils]: 252: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:53,618 INFO L280 TraceCheckUtils]: 253: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:53,618 INFO L280 TraceCheckUtils]: 254: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,618 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-10 14:35:53,619 INFO L280 TraceCheckUtils]: 256: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-10 14:35:53,619 INFO L280 TraceCheckUtils]: 257: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-10 14:35:53,619 INFO L280 TraceCheckUtils]: 258: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-10 14:35:53,620 INFO L280 TraceCheckUtils]: 259: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,620 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-10 14:35:53,620 INFO L280 TraceCheckUtils]: 261: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-10 14:35:53,621 INFO L280 TraceCheckUtils]: 262: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-10 14:35:53,622 INFO L263 TraceCheckUtils]: 263: Hoare triple {23403#true} call activatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,622 INFO L280 TraceCheckUtils]: 264: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-10 14:35:53,623 INFO L263 TraceCheckUtils]: 265: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-10 14:35:53,623 INFO L280 TraceCheckUtils]: 266: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:53,623 INFO L263 TraceCheckUtils]: 267: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-10 14:35:53,623 INFO L280 TraceCheckUtils]: 268: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-10 14:35:53,624 INFO L280 TraceCheckUtils]: 269: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,624 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-10 14:35:53,624 INFO L280 TraceCheckUtils]: 271: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:53,625 INFO L280 TraceCheckUtils]: 272: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,625 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-10 14:35:53,625 INFO L280 TraceCheckUtils]: 274: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-10 14:35:53,626 INFO L280 TraceCheckUtils]: 275: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-10 14:35:53,627 INFO L263 TraceCheckUtils]: 276: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:53,627 INFO L280 TraceCheckUtils]: 277: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-10 14:35:53,628 INFO L280 TraceCheckUtils]: 278: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,628 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-10 14:35:53,628 INFO L280 TraceCheckUtils]: 280: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,629 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-10 14:35:53,629 INFO L280 TraceCheckUtils]: 282: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,629 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-10 14:35:53,629 INFO L280 TraceCheckUtils]: 284: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,630 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {23403#true} {23404#false} #519#return; {23404#false} is VALID [2020-07-10 14:35:53,630 INFO L263 TraceCheckUtils]: 286: Hoare triple {23404#false} call __utac_acc__Specification5_spec__3(); {23404#false} is VALID [2020-07-10 14:35:53,630 INFO L280 TraceCheckUtils]: 287: Hoare triple {23404#false} havoc ~tmp~4;havoc ~tmp___0~0; {23404#false} is VALID [2020-07-10 14:35:53,631 INFO L263 TraceCheckUtils]: 288: Hoare triple {23404#false} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:53,631 INFO L280 TraceCheckUtils]: 289: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23403#true} is VALID [2020-07-10 14:35:53,631 INFO L280 TraceCheckUtils]: 290: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,632 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {23403#true} {23404#false} #537#return; {23404#false} is VALID [2020-07-10 14:35:53,632 INFO L280 TraceCheckUtils]: 292: Hoare triple {23404#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23404#false} is VALID [2020-07-10 14:35:53,632 INFO L280 TraceCheckUtils]: 293: Hoare triple {23404#false} assume 2 != ~tmp~4; {23404#false} is VALID [2020-07-10 14:35:53,633 INFO L263 TraceCheckUtils]: 294: Hoare triple {23404#false} call #t~ret49 := isPumpRunning(); {23403#true} is VALID [2020-07-10 14:35:53,633 INFO L280 TraceCheckUtils]: 295: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-10 14:35:53,633 INFO L280 TraceCheckUtils]: 296: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:53,634 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {23403#true} {23404#false} #539#return; {23404#false} is VALID [2020-07-10 14:35:53,634 INFO L280 TraceCheckUtils]: 298: Hoare triple {23404#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {23404#false} is VALID [2020-07-10 14:35:53,634 INFO L280 TraceCheckUtils]: 299: Hoare triple {23404#false} assume 0 != ~tmp___0~0; {23404#false} is VALID [2020-07-10 14:35:53,634 INFO L280 TraceCheckUtils]: 300: Hoare triple {23404#false} assume 0 == ~switchedOnBeforeTS~0; {23404#false} is VALID [2020-07-10 14:35:53,635 INFO L263 TraceCheckUtils]: 301: Hoare triple {23404#false} call __automaton_fail(); {23404#false} is VALID [2020-07-10 14:35:53,635 INFO L280 TraceCheckUtils]: 302: Hoare triple {23404#false} assume !false; {23404#false} is VALID [2020-07-10 14:35:53,794 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 78 proven. 29 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2020-07-10 14:35:53,795 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [906158263] [2020-07-10 14:35:53,795 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1265032298] [2020-07-10 14:35:53,795 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:35:54,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:54,043 INFO L264 TraceCheckSpWp]: Trace formula consists of 1276 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-10 14:35:54,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:54,130 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:35:54,857 INFO L263 TraceCheckUtils]: 0: Hoare triple {23403#true} call ULTIMATE.init(); {23403#true} is VALID [2020-07-10 14:35:54,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,863 INFO L280 TraceCheckUtils]: 2: Hoare triple {24031#(<= ~waterLevel~0 1)} assume true; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,864 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24031#(<= ~waterLevel~0 1)} {23403#true} #555#return; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,865 INFO L263 TraceCheckUtils]: 4: Hoare triple {24031#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,865 INFO L280 TraceCheckUtils]: 5: Hoare triple {24031#(<= ~waterLevel~0 1)} havoc ~retValue_acc~2;havoc ~tmp~0; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,866 INFO L263 TraceCheckUtils]: 6: Hoare triple {24031#(<= ~waterLevel~0 1)} call select_helpers(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,866 INFO L280 TraceCheckUtils]: 7: Hoare triple {24031#(<= ~waterLevel~0 1)} assume true; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,867 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24031#(<= ~waterLevel~0 1)} {24031#(<= ~waterLevel~0 1)} #451#return; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,867 INFO L263 TraceCheckUtils]: 9: Hoare triple {24031#(<= ~waterLevel~0 1)} call select_features(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,868 INFO L280 TraceCheckUtils]: 10: Hoare triple {24031#(<= ~waterLevel~0 1)} assume true; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,870 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24031#(<= ~waterLevel~0 1)} {24031#(<= ~waterLevel~0 1)} #453#return; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,871 INFO L263 TraceCheckUtils]: 12: Hoare triple {24031#(<= ~waterLevel~0 1)} call #t~ret1 := valid_product(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,871 INFO L280 TraceCheckUtils]: 13: Hoare triple {24031#(<= ~waterLevel~0 1)} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,872 INFO L280 TraceCheckUtils]: 14: Hoare triple {24031#(<= ~waterLevel~0 1)} assume true; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,872 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {24031#(<= ~waterLevel~0 1)} {24031#(<= ~waterLevel~0 1)} #455#return; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,873 INFO L280 TraceCheckUtils]: 16: Hoare triple {24031#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,873 INFO L280 TraceCheckUtils]: 17: Hoare triple {24031#(<= ~waterLevel~0 1)} assume 0 != ~tmp~0; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,874 INFO L263 TraceCheckUtils]: 18: Hoare triple {24031#(<= ~waterLevel~0 1)} call setup(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,874 INFO L280 TraceCheckUtils]: 19: Hoare triple {24031#(<= ~waterLevel~0 1)} assume true; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,874 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {24031#(<= ~waterLevel~0 1)} {24031#(<= ~waterLevel~0 1)} #457#return; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,875 INFO L263 TraceCheckUtils]: 21: Hoare triple {24031#(<= ~waterLevel~0 1)} call runTest(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,876 INFO L263 TraceCheckUtils]: 22: Hoare triple {24031#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,876 INFO L280 TraceCheckUtils]: 23: Hoare triple {24031#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,877 INFO L280 TraceCheckUtils]: 24: Hoare triple {24031#(<= ~waterLevel~0 1)} assume true; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,878 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24031#(<= ~waterLevel~0 1)} {24031#(<= ~waterLevel~0 1)} #545#return; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,879 INFO L263 TraceCheckUtils]: 26: Hoare triple {24031#(<= ~waterLevel~0 1)} call test(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,879 INFO L280 TraceCheckUtils]: 27: Hoare triple {24031#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,880 INFO L280 TraceCheckUtils]: 28: Hoare triple {24031#(<= ~waterLevel~0 1)} assume !false; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,881 INFO L280 TraceCheckUtils]: 29: Hoare triple {24031#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,882 INFO L280 TraceCheckUtils]: 30: Hoare triple {24031#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,882 INFO L280 TraceCheckUtils]: 31: Hoare triple {24031#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:54,883 INFO L263 TraceCheckUtils]: 32: Hoare triple {24031#(<= ~waterLevel~0 1)} call waterRise(); {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:54,884 INFO L280 TraceCheckUtils]: 33: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {24129#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:35:54,892 INFO L280 TraceCheckUtils]: 34: Hoare triple {24129#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {24129#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:35:54,899 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {24129#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {24031#(<= ~waterLevel~0 1)} #501#return; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:54,899 INFO L280 TraceCheckUtils]: 36: Hoare triple {24136#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:54,900 INFO L280 TraceCheckUtils]: 37: Hoare triple {24136#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:54,900 INFO L280 TraceCheckUtils]: 38: Hoare triple {24136#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:54,901 INFO L280 TraceCheckUtils]: 39: Hoare triple {24136#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:54,901 INFO L263 TraceCheckUtils]: 40: Hoare triple {24136#(<= ~waterLevel~0 2)} call timeShift(); {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:54,901 INFO L263 TraceCheckUtils]: 41: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {23403#true} is VALID [2020-07-10 14:35:54,901 INFO L263 TraceCheckUtils]: 42: Hoare triple {23403#true} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-10 14:35:54,902 INFO L280 TraceCheckUtils]: 43: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-10 14:35:54,902 INFO L280 TraceCheckUtils]: 44: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:54,902 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23403#true} {23403#true} #535#return; {23403#true} is VALID [2020-07-10 14:35:54,902 INFO L280 TraceCheckUtils]: 46: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-10 14:35:54,902 INFO L280 TraceCheckUtils]: 47: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:54,903 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {23403#true} {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:54,903 INFO L280 TraceCheckUtils]: 49: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:54,904 INFO L280 TraceCheckUtils]: 50: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:54,904 INFO L263 TraceCheckUtils]: 51: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {23403#true} is VALID [2020-07-10 14:35:54,904 INFO L280 TraceCheckUtils]: 52: Hoare triple {23403#true} havoc ~tmp~7; {23403#true} is VALID [2020-07-10 14:35:54,904 INFO L280 TraceCheckUtils]: 53: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-10 14:35:54,904 INFO L263 TraceCheckUtils]: 54: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23403#true} is VALID [2020-07-10 14:35:54,905 INFO L280 TraceCheckUtils]: 55: Hoare triple {23403#true} havoc ~tmp~6; {23403#true} is VALID [2020-07-10 14:35:54,905 INFO L280 TraceCheckUtils]: 56: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-10 14:35:54,905 INFO L263 TraceCheckUtils]: 57: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:54,905 INFO L280 TraceCheckUtils]: 58: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-10 14:35:54,905 INFO L263 TraceCheckUtils]: 59: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-10 14:35:54,905 INFO L280 TraceCheckUtils]: 60: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:54,905 INFO L280 TraceCheckUtils]: 61: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-10 14:35:54,905 INFO L280 TraceCheckUtils]: 62: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:54,906 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-10 14:35:54,906 INFO L280 TraceCheckUtils]: 64: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-10 14:35:54,906 INFO L280 TraceCheckUtils]: 65: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-10 14:35:54,906 INFO L280 TraceCheckUtils]: 66: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-10 14:35:54,906 INFO L280 TraceCheckUtils]: 67: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:54,906 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-10 14:35:54,906 INFO L280 TraceCheckUtils]: 69: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-10 14:35:54,907 INFO L280 TraceCheckUtils]: 70: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-10 14:35:54,907 INFO L263 TraceCheckUtils]: 71: Hoare triple {23403#true} call activatePump(); {23403#true} is VALID [2020-07-10 14:35:54,907 INFO L280 TraceCheckUtils]: 72: Hoare triple {23403#true} havoc ~tmp~8; {23403#true} is VALID [2020-07-10 14:35:54,907 INFO L263 TraceCheckUtils]: 73: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-10 14:35:54,907 INFO L280 TraceCheckUtils]: 74: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:54,908 INFO L263 TraceCheckUtils]: 75: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-10 14:35:54,908 INFO L280 TraceCheckUtils]: 76: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-10 14:35:54,908 INFO L280 TraceCheckUtils]: 77: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:54,908 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-10 14:35:54,908 INFO L280 TraceCheckUtils]: 79: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-10 14:35:54,908 INFO L280 TraceCheckUtils]: 80: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:54,909 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-10 14:35:54,909 INFO L280 TraceCheckUtils]: 82: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-10 14:35:54,909 INFO L280 TraceCheckUtils]: 83: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-10 14:35:54,909 INFO L263 TraceCheckUtils]: 84: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23403#true} is VALID [2020-07-10 14:35:54,909 INFO L280 TraceCheckUtils]: 85: Hoare triple {23403#true} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-10 14:35:54,910 INFO L280 TraceCheckUtils]: 86: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:54,910 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-10 14:35:54,910 INFO L280 TraceCheckUtils]: 88: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:54,910 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-10 14:35:54,910 INFO L280 TraceCheckUtils]: 90: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:54,910 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-10 14:35:54,911 INFO L280 TraceCheckUtils]: 92: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:54,911 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {23403#true} {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:54,912 INFO L263 TraceCheckUtils]: 94: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-10 14:35:54,912 INFO L280 TraceCheckUtils]: 95: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-10 14:35:54,912 INFO L263 TraceCheckUtils]: 96: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:54,912 INFO L280 TraceCheckUtils]: 97: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23403#true} is VALID [2020-07-10 14:35:54,912 INFO L280 TraceCheckUtils]: 98: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:54,913 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {23403#true} {23403#true} #537#return; {23403#true} is VALID [2020-07-10 14:35:54,913 INFO L280 TraceCheckUtils]: 100: Hoare triple {23403#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23403#true} is VALID [2020-07-10 14:35:54,913 INFO L280 TraceCheckUtils]: 101: Hoare triple {23403#true} assume !(2 != ~tmp~4); {23403#true} is VALID [2020-07-10 14:35:54,913 INFO L280 TraceCheckUtils]: 102: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:54,914 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {23403#true} {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:54,914 INFO L280 TraceCheckUtils]: 104: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:54,915 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {24136#(<= ~waterLevel~0 2)} #505#return; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:54,916 INFO L280 TraceCheckUtils]: 106: Hoare triple {24136#(<= ~waterLevel~0 2)} assume !false; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:54,917 INFO L280 TraceCheckUtils]: 107: Hoare triple {24136#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:54,917 INFO L280 TraceCheckUtils]: 108: Hoare triple {24136#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:54,918 INFO L280 TraceCheckUtils]: 109: Hoare triple {24136#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~5); {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:54,918 INFO L280 TraceCheckUtils]: 110: Hoare triple {24136#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:54,919 INFO L280 TraceCheckUtils]: 111: Hoare triple {24136#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:54,919 INFO L280 TraceCheckUtils]: 112: Hoare triple {24136#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:54,920 INFO L280 TraceCheckUtils]: 113: Hoare triple {24136#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:54,921 INFO L263 TraceCheckUtils]: 114: Hoare triple {24136#(<= ~waterLevel~0 2)} call timeShift(); {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:54,921 INFO L263 TraceCheckUtils]: 115: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {23403#true} is VALID [2020-07-10 14:35:54,921 INFO L263 TraceCheckUtils]: 116: Hoare triple {23403#true} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-10 14:35:54,921 INFO L280 TraceCheckUtils]: 117: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-10 14:35:54,921 INFO L280 TraceCheckUtils]: 118: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:54,922 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {23403#true} {23403#true} #535#return; {23403#true} is VALID [2020-07-10 14:35:54,922 INFO L280 TraceCheckUtils]: 120: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-10 14:35:54,922 INFO L280 TraceCheckUtils]: 121: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:54,923 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {23403#true} {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:54,923 INFO L280 TraceCheckUtils]: 123: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:54,924 INFO L263 TraceCheckUtils]: 124: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:54,925 INFO L280 TraceCheckUtils]: 125: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:54,925 INFO L280 TraceCheckUtils]: 126: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:54,927 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:54,927 INFO L280 TraceCheckUtils]: 128: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:54,927 INFO L263 TraceCheckUtils]: 129: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {23403#true} is VALID [2020-07-10 14:35:54,928 INFO L280 TraceCheckUtils]: 130: Hoare triple {23403#true} havoc ~tmp~7; {23403#true} is VALID [2020-07-10 14:35:54,928 INFO L280 TraceCheckUtils]: 131: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-10 14:35:54,928 INFO L263 TraceCheckUtils]: 132: Hoare triple {23403#true} call #t~ret55 := isLowWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:54,928 INFO L280 TraceCheckUtils]: 133: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-10 14:35:54,928 INFO L263 TraceCheckUtils]: 134: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-10 14:35:54,928 INFO L280 TraceCheckUtils]: 135: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-10 14:35:54,929 INFO L280 TraceCheckUtils]: 136: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:54,929 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-10 14:35:54,929 INFO L280 TraceCheckUtils]: 138: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-10 14:35:54,929 INFO L280 TraceCheckUtils]: 139: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-10 14:35:54,929 INFO L280 TraceCheckUtils]: 140: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-10 14:35:54,929 INFO L280 TraceCheckUtils]: 141: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:54,930 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-10 14:35:54,930 INFO L280 TraceCheckUtils]: 143: Hoare triple {23403#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23403#true} is VALID [2020-07-10 14:35:54,930 INFO L280 TraceCheckUtils]: 144: Hoare triple {23403#true} assume !(0 != ~tmp~7); {23403#true} is VALID [2020-07-10 14:35:54,930 INFO L263 TraceCheckUtils]: 145: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23403#true} is VALID [2020-07-10 14:35:54,930 INFO L280 TraceCheckUtils]: 146: Hoare triple {23403#true} havoc ~tmp~6; {23403#true} is VALID [2020-07-10 14:35:54,930 INFO L280 TraceCheckUtils]: 147: Hoare triple {23403#true} assume !(0 == ~pumpRunning~0); {23403#true} is VALID [2020-07-10 14:35:54,931 INFO L263 TraceCheckUtils]: 148: Hoare triple {23403#true} call processEnvironment__wrappee__base(); {23403#true} is VALID [2020-07-10 14:35:54,931 INFO L280 TraceCheckUtils]: 149: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:54,931 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {23403#true} {23403#true} #533#return; {23403#true} is VALID [2020-07-10 14:35:54,931 INFO L280 TraceCheckUtils]: 151: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:54,931 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {23403#true} {23403#true} #497#return; {23403#true} is VALID [2020-07-10 14:35:54,932 INFO L280 TraceCheckUtils]: 153: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-10 14:35:54,932 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {23403#true} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:54,933 INFO L263 TraceCheckUtils]: 155: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-10 14:35:54,933 INFO L280 TraceCheckUtils]: 156: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-10 14:35:54,933 INFO L263 TraceCheckUtils]: 157: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-10 14:35:54,934 INFO L280 TraceCheckUtils]: 158: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {24506#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:54,934 INFO L280 TraceCheckUtils]: 159: Hoare triple {24506#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {24506#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:54,935 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {24506#(<= |getWaterLevel_#res| ~waterLevel~0)} {23403#true} #537#return; {24513#(<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0)} is VALID [2020-07-10 14:35:54,936 INFO L280 TraceCheckUtils]: 161: Hoare triple {24513#(<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {24517#(<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)} is VALID [2020-07-10 14:35:54,937 INFO L280 TraceCheckUtils]: 162: Hoare triple {24517#(<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)} assume !(2 != ~tmp~4); {24521#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:54,938 INFO L280 TraceCheckUtils]: 163: Hoare triple {24521#(<= 2 ~waterLevel~0)} assume true; {24521#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:54,939 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {24521#(<= 2 ~waterLevel~0)} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {24528#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:35:54,939 INFO L280 TraceCheckUtils]: 165: Hoare triple {24528#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {24528#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:35:54,940 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {24528#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {24136#(<= ~waterLevel~0 2)} #505#return; {23404#false} is VALID [2020-07-10 14:35:54,941 INFO L280 TraceCheckUtils]: 167: Hoare triple {23404#false} assume !false; {23404#false} is VALID [2020-07-10 14:35:54,941 INFO L280 TraceCheckUtils]: 168: Hoare triple {23404#false} assume ~splverifierCounter~0 < 4; {23404#false} is VALID [2020-07-10 14:35:54,941 INFO L280 TraceCheckUtils]: 169: Hoare triple {23404#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {23404#false} is VALID [2020-07-10 14:35:54,941 INFO L280 TraceCheckUtils]: 170: Hoare triple {23404#false} assume !(0 != ~tmp~5); {23404#false} is VALID [2020-07-10 14:35:54,942 INFO L280 TraceCheckUtils]: 171: Hoare triple {23404#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {23404#false} is VALID [2020-07-10 14:35:54,942 INFO L280 TraceCheckUtils]: 172: Hoare triple {23404#false} assume !(0 != ~tmp___0~1); {23404#false} is VALID [2020-07-10 14:35:54,942 INFO L280 TraceCheckUtils]: 173: Hoare triple {23404#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {23404#false} is VALID [2020-07-10 14:35:54,942 INFO L280 TraceCheckUtils]: 174: Hoare triple {23404#false} assume 0 != ~tmp___2~0; {23404#false} is VALID [2020-07-10 14:35:54,942 INFO L263 TraceCheckUtils]: 175: Hoare triple {23404#false} call timeShift(); {23404#false} is VALID [2020-07-10 14:35:54,942 INFO L263 TraceCheckUtils]: 176: Hoare triple {23404#false} call __utac_acc__Specification5_spec__2(); {23404#false} is VALID [2020-07-10 14:35:54,943 INFO L263 TraceCheckUtils]: 177: Hoare triple {23404#false} call #t~ret47 := isPumpRunning(); {23404#false} is VALID [2020-07-10 14:35:54,943 INFO L280 TraceCheckUtils]: 178: Hoare triple {23404#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23404#false} is VALID [2020-07-10 14:35:54,943 INFO L280 TraceCheckUtils]: 179: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-10 14:35:54,943 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {23404#false} {23404#false} #535#return; {23404#false} is VALID [2020-07-10 14:35:54,943 INFO L280 TraceCheckUtils]: 181: Hoare triple {23404#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23404#false} is VALID [2020-07-10 14:35:54,943 INFO L280 TraceCheckUtils]: 182: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-10 14:35:54,944 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {23404#false} {23404#false} #515#return; {23404#false} is VALID [2020-07-10 14:35:54,944 INFO L280 TraceCheckUtils]: 184: Hoare triple {23404#false} assume 0 != ~pumpRunning~0; {23404#false} is VALID [2020-07-10 14:35:54,944 INFO L263 TraceCheckUtils]: 185: Hoare triple {23404#false} call lowerWaterLevel(); {23404#false} is VALID [2020-07-10 14:35:54,944 INFO L280 TraceCheckUtils]: 186: Hoare triple {23404#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23404#false} is VALID [2020-07-10 14:35:54,944 INFO L280 TraceCheckUtils]: 187: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-10 14:35:54,945 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {23404#false} {23404#false} #517#return; {23404#false} is VALID [2020-07-10 14:35:54,945 INFO L280 TraceCheckUtils]: 189: Hoare triple {23404#false} assume 0 != ~systemActive~0; {23404#false} is VALID [2020-07-10 14:35:54,945 INFO L263 TraceCheckUtils]: 190: Hoare triple {23404#false} call processEnvironment(); {23404#false} is VALID [2020-07-10 14:35:54,945 INFO L280 TraceCheckUtils]: 191: Hoare triple {23404#false} havoc ~tmp~7; {23404#false} is VALID [2020-07-10 14:35:54,945 INFO L280 TraceCheckUtils]: 192: Hoare triple {23404#false} assume 0 != ~pumpRunning~0; {23404#false} is VALID [2020-07-10 14:35:54,945 INFO L263 TraceCheckUtils]: 193: Hoare triple {23404#false} call #t~ret55 := isLowWaterLevel(); {23404#false} is VALID [2020-07-10 14:35:54,946 INFO L280 TraceCheckUtils]: 194: Hoare triple {23404#false} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23404#false} is VALID [2020-07-10 14:35:54,946 INFO L263 TraceCheckUtils]: 195: Hoare triple {23404#false} call #t~ret75 := isLowWaterSensorDry(); {23404#false} is VALID [2020-07-10 14:35:54,946 INFO L280 TraceCheckUtils]: 196: Hoare triple {23404#false} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23404#false} is VALID [2020-07-10 14:35:54,946 INFO L280 TraceCheckUtils]: 197: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-10 14:35:54,946 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {23404#false} {23404#false} #491#return; {23404#false} is VALID [2020-07-10 14:35:54,946 INFO L280 TraceCheckUtils]: 199: Hoare triple {23404#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23404#false} is VALID [2020-07-10 14:35:54,947 INFO L280 TraceCheckUtils]: 200: Hoare triple {23404#false} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23404#false} is VALID [2020-07-10 14:35:54,947 INFO L280 TraceCheckUtils]: 201: Hoare triple {23404#false} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23404#false} is VALID [2020-07-10 14:35:54,947 INFO L280 TraceCheckUtils]: 202: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-10 14:35:54,947 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {23404#false} {23404#false} #493#return; {23404#false} is VALID [2020-07-10 14:35:54,947 INFO L280 TraceCheckUtils]: 204: Hoare triple {23404#false} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23404#false} is VALID [2020-07-10 14:35:54,947 INFO L280 TraceCheckUtils]: 205: Hoare triple {23404#false} assume 0 != ~tmp~7; {23404#false} is VALID [2020-07-10 14:35:54,948 INFO L263 TraceCheckUtils]: 206: Hoare triple {23404#false} call deactivatePump(); {23404#false} is VALID [2020-07-10 14:35:54,948 INFO L280 TraceCheckUtils]: 207: Hoare triple {23404#false} ~pumpRunning~0 := 0; {23404#false} is VALID [2020-07-10 14:35:54,948 INFO L280 TraceCheckUtils]: 208: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-10 14:35:54,948 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {23404#false} {23404#false} #495#return; {23404#false} is VALID [2020-07-10 14:35:54,948 INFO L280 TraceCheckUtils]: 210: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-10 14:35:54,948 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {23404#false} {23404#false} #519#return; {23404#false} is VALID [2020-07-10 14:35:54,949 INFO L263 TraceCheckUtils]: 212: Hoare triple {23404#false} call __utac_acc__Specification5_spec__3(); {23404#false} is VALID [2020-07-10 14:35:54,949 INFO L280 TraceCheckUtils]: 213: Hoare triple {23404#false} havoc ~tmp~4;havoc ~tmp___0~0; {23404#false} is VALID [2020-07-10 14:35:54,949 INFO L263 TraceCheckUtils]: 214: Hoare triple {23404#false} call #t~ret48 := getWaterLevel(); {23404#false} is VALID [2020-07-10 14:35:54,949 INFO L280 TraceCheckUtils]: 215: Hoare triple {23404#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23404#false} is VALID [2020-07-10 14:35:54,949 INFO L280 TraceCheckUtils]: 216: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-10 14:35:54,949 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {23404#false} {23404#false} #537#return; {23404#false} is VALID [2020-07-10 14:35:54,950 INFO L280 TraceCheckUtils]: 218: Hoare triple {23404#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23404#false} is VALID [2020-07-10 14:35:54,950 INFO L280 TraceCheckUtils]: 219: Hoare triple {23404#false} assume !(2 != ~tmp~4); {23404#false} is VALID [2020-07-10 14:35:54,950 INFO L280 TraceCheckUtils]: 220: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-10 14:35:54,950 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {23404#false} {23404#false} #521#return; {23404#false} is VALID [2020-07-10 14:35:54,950 INFO L280 TraceCheckUtils]: 222: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-10 14:35:54,951 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {23404#false} {23404#false} #505#return; {23404#false} is VALID [2020-07-10 14:35:54,951 INFO L280 TraceCheckUtils]: 224: Hoare triple {23404#false} assume !false; {23404#false} is VALID [2020-07-10 14:35:54,951 INFO L280 TraceCheckUtils]: 225: Hoare triple {23404#false} assume ~splverifierCounter~0 < 4; {23404#false} is VALID [2020-07-10 14:35:54,951 INFO L280 TraceCheckUtils]: 226: Hoare triple {23404#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {23404#false} is VALID [2020-07-10 14:35:54,951 INFO L280 TraceCheckUtils]: 227: Hoare triple {23404#false} assume !(0 != ~tmp~5); {23404#false} is VALID [2020-07-10 14:35:54,951 INFO L280 TraceCheckUtils]: 228: Hoare triple {23404#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {23404#false} is VALID [2020-07-10 14:35:54,952 INFO L280 TraceCheckUtils]: 229: Hoare triple {23404#false} assume !(0 != ~tmp___0~1); {23404#false} is VALID [2020-07-10 14:35:54,952 INFO L280 TraceCheckUtils]: 230: Hoare triple {23404#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {23404#false} is VALID [2020-07-10 14:35:54,952 INFO L280 TraceCheckUtils]: 231: Hoare triple {23404#false} assume 0 != ~tmp___2~0; {23404#false} is VALID [2020-07-10 14:35:54,952 INFO L263 TraceCheckUtils]: 232: Hoare triple {23404#false} call timeShift(); {23404#false} is VALID [2020-07-10 14:35:54,952 INFO L263 TraceCheckUtils]: 233: Hoare triple {23404#false} call __utac_acc__Specification5_spec__2(); {23404#false} is VALID [2020-07-10 14:35:54,952 INFO L263 TraceCheckUtils]: 234: Hoare triple {23404#false} call #t~ret47 := isPumpRunning(); {23404#false} is VALID [2020-07-10 14:35:54,953 INFO L280 TraceCheckUtils]: 235: Hoare triple {23404#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23404#false} is VALID [2020-07-10 14:35:54,953 INFO L280 TraceCheckUtils]: 236: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-10 14:35:54,953 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {23404#false} {23404#false} #535#return; {23404#false} is VALID [2020-07-10 14:35:54,953 INFO L280 TraceCheckUtils]: 238: Hoare triple {23404#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23404#false} is VALID [2020-07-10 14:35:54,953 INFO L280 TraceCheckUtils]: 239: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-10 14:35:54,953 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {23404#false} {23404#false} #515#return; {23404#false} is VALID [2020-07-10 14:35:54,954 INFO L280 TraceCheckUtils]: 241: Hoare triple {23404#false} assume !(0 != ~pumpRunning~0); {23404#false} is VALID [2020-07-10 14:35:54,954 INFO L280 TraceCheckUtils]: 242: Hoare triple {23404#false} assume 0 != ~systemActive~0; {23404#false} is VALID [2020-07-10 14:35:54,954 INFO L263 TraceCheckUtils]: 243: Hoare triple {23404#false} call processEnvironment(); {23404#false} is VALID [2020-07-10 14:35:54,954 INFO L280 TraceCheckUtils]: 244: Hoare triple {23404#false} havoc ~tmp~7; {23404#false} is VALID [2020-07-10 14:35:54,954 INFO L280 TraceCheckUtils]: 245: Hoare triple {23404#false} assume !(0 != ~pumpRunning~0); {23404#false} is VALID [2020-07-10 14:35:54,955 INFO L263 TraceCheckUtils]: 246: Hoare triple {23404#false} call processEnvironment__wrappee__highWaterSensor(); {23404#false} is VALID [2020-07-10 14:35:54,955 INFO L280 TraceCheckUtils]: 247: Hoare triple {23404#false} havoc ~tmp~6; {23404#false} is VALID [2020-07-10 14:35:54,955 INFO L280 TraceCheckUtils]: 248: Hoare triple {23404#false} assume 0 == ~pumpRunning~0; {23404#false} is VALID [2020-07-10 14:35:54,955 INFO L263 TraceCheckUtils]: 249: Hoare triple {23404#false} call #t~ret54 := isHighWaterLevel(); {23404#false} is VALID [2020-07-10 14:35:54,955 INFO L280 TraceCheckUtils]: 250: Hoare triple {23404#false} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23404#false} is VALID [2020-07-10 14:35:54,955 INFO L263 TraceCheckUtils]: 251: Hoare triple {23404#false} call #t~ret74 := isHighWaterSensorDry(); {23404#false} is VALID [2020-07-10 14:35:54,956 INFO L280 TraceCheckUtils]: 252: Hoare triple {23404#false} havoc ~retValue_acc~5; {23404#false} is VALID [2020-07-10 14:35:54,956 INFO L280 TraceCheckUtils]: 253: Hoare triple {23404#false} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23404#false} is VALID [2020-07-10 14:35:54,956 INFO L280 TraceCheckUtils]: 254: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-10 14:35:54,956 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {23404#false} {23404#false} #513#return; {23404#false} is VALID [2020-07-10 14:35:54,956 INFO L280 TraceCheckUtils]: 256: Hoare triple {23404#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23404#false} is VALID [2020-07-10 14:35:54,956 INFO L280 TraceCheckUtils]: 257: Hoare triple {23404#false} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23404#false} is VALID [2020-07-10 14:35:54,957 INFO L280 TraceCheckUtils]: 258: Hoare triple {23404#false} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23404#false} is VALID [2020-07-10 14:35:54,957 INFO L280 TraceCheckUtils]: 259: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-10 14:35:54,957 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {23404#false} {23404#false} #527#return; {23404#false} is VALID [2020-07-10 14:35:54,957 INFO L280 TraceCheckUtils]: 261: Hoare triple {23404#false} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23404#false} is VALID [2020-07-10 14:35:54,957 INFO L280 TraceCheckUtils]: 262: Hoare triple {23404#false} assume 0 != ~tmp~6; {23404#false} is VALID [2020-07-10 14:35:54,957 INFO L263 TraceCheckUtils]: 263: Hoare triple {23404#false} call activatePump(); {23404#false} is VALID [2020-07-10 14:35:54,958 INFO L280 TraceCheckUtils]: 264: Hoare triple {23404#false} havoc ~tmp~8; {23404#false} is VALID [2020-07-10 14:35:54,958 INFO L263 TraceCheckUtils]: 265: Hoare triple {23404#false} call #t~ret56 := isMethaneAlarm(); {23404#false} is VALID [2020-07-10 14:35:54,958 INFO L280 TraceCheckUtils]: 266: Hoare triple {23404#false} havoc ~retValue_acc~10; {23404#false} is VALID [2020-07-10 14:35:54,958 INFO L263 TraceCheckUtils]: 267: Hoare triple {23404#false} call #t~ret57 := isMethaneLevelCritical(); {23404#false} is VALID [2020-07-10 14:35:54,958 INFO L280 TraceCheckUtils]: 268: Hoare triple {23404#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23404#false} is VALID [2020-07-10 14:35:54,958 INFO L280 TraceCheckUtils]: 269: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-10 14:35:54,959 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {23404#false} {23404#false} #549#return; {23404#false} is VALID [2020-07-10 14:35:54,959 INFO L280 TraceCheckUtils]: 271: Hoare triple {23404#false} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23404#false} is VALID [2020-07-10 14:35:54,959 INFO L280 TraceCheckUtils]: 272: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-10 14:35:54,959 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {23404#false} {23404#false} #509#return; {23404#false} is VALID [2020-07-10 14:35:54,959 INFO L280 TraceCheckUtils]: 274: Hoare triple {23404#false} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23404#false} is VALID [2020-07-10 14:35:54,960 INFO L280 TraceCheckUtils]: 275: Hoare triple {23404#false} assume !(0 != ~tmp~8); {23404#false} is VALID [2020-07-10 14:35:54,960 INFO L263 TraceCheckUtils]: 276: Hoare triple {23404#false} call activatePump__wrappee__lowWaterSensor(); {23404#false} is VALID [2020-07-10 14:35:54,960 INFO L280 TraceCheckUtils]: 277: Hoare triple {23404#false} ~pumpRunning~0 := 1; {23404#false} is VALID [2020-07-10 14:35:54,960 INFO L280 TraceCheckUtils]: 278: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-10 14:35:54,960 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {23404#false} {23404#false} #511#return; {23404#false} is VALID [2020-07-10 14:35:54,960 INFO L280 TraceCheckUtils]: 280: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-10 14:35:54,961 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {23404#false} {23404#false} #529#return; {23404#false} is VALID [2020-07-10 14:35:54,961 INFO L280 TraceCheckUtils]: 282: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-10 14:35:54,961 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {23404#false} {23404#false} #499#return; {23404#false} is VALID [2020-07-10 14:35:54,961 INFO L280 TraceCheckUtils]: 284: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-10 14:35:54,961 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {23404#false} {23404#false} #519#return; {23404#false} is VALID [2020-07-10 14:35:54,962 INFO L263 TraceCheckUtils]: 286: Hoare triple {23404#false} call __utac_acc__Specification5_spec__3(); {23404#false} is VALID [2020-07-10 14:35:54,962 INFO L280 TraceCheckUtils]: 287: Hoare triple {23404#false} havoc ~tmp~4;havoc ~tmp___0~0; {23404#false} is VALID [2020-07-10 14:35:54,962 INFO L263 TraceCheckUtils]: 288: Hoare triple {23404#false} call #t~ret48 := getWaterLevel(); {23404#false} is VALID [2020-07-10 14:35:54,962 INFO L280 TraceCheckUtils]: 289: Hoare triple {23404#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23404#false} is VALID [2020-07-10 14:35:54,962 INFO L280 TraceCheckUtils]: 290: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-10 14:35:54,962 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {23404#false} {23404#false} #537#return; {23404#false} is VALID [2020-07-10 14:35:54,963 INFO L280 TraceCheckUtils]: 292: Hoare triple {23404#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23404#false} is VALID [2020-07-10 14:35:54,963 INFO L280 TraceCheckUtils]: 293: Hoare triple {23404#false} assume 2 != ~tmp~4; {23404#false} is VALID [2020-07-10 14:35:54,963 INFO L263 TraceCheckUtils]: 294: Hoare triple {23404#false} call #t~ret49 := isPumpRunning(); {23404#false} is VALID [2020-07-10 14:35:54,963 INFO L280 TraceCheckUtils]: 295: Hoare triple {23404#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23404#false} is VALID [2020-07-10 14:35:54,963 INFO L280 TraceCheckUtils]: 296: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-10 14:35:54,963 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {23404#false} {23404#false} #539#return; {23404#false} is VALID [2020-07-10 14:35:54,964 INFO L280 TraceCheckUtils]: 298: Hoare triple {23404#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {23404#false} is VALID [2020-07-10 14:35:54,964 INFO L280 TraceCheckUtils]: 299: Hoare triple {23404#false} assume 0 != ~tmp___0~0; {23404#false} is VALID [2020-07-10 14:35:54,964 INFO L280 TraceCheckUtils]: 300: Hoare triple {23404#false} assume 0 == ~switchedOnBeforeTS~0; {23404#false} is VALID [2020-07-10 14:35:54,964 INFO L263 TraceCheckUtils]: 301: Hoare triple {23404#false} call __automaton_fail(); {23404#false} is VALID [2020-07-10 14:35:54,964 INFO L280 TraceCheckUtils]: 302: Hoare triple {23404#false} assume !false; {23404#false} is VALID [2020-07-10 14:35:55,026 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 212 proven. 4 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2020-07-10 14:35:55,026 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:35:55,026 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 24 [2020-07-10 14:35:55,026 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [659002658] [2020-07-10 14:35:55,028 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 303 [2020-07-10 14:35:56,666 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:35:56,666 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-10 14:35:57,195 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 363 edges. 363 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:35:57,195 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-10 14:35:57,195 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:35:57,195 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-10 14:35:57,196 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=476, Unknown=0, NotChecked=0, Total=552 [2020-07-10 14:35:57,196 INFO L87 Difference]: Start difference. First operand 830 states and 969 transitions. Second operand 24 states. [2020-07-10 14:35:58,979 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:36:06,646 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:36:12,107 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:36:17,835 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:36:19,248 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-10 14:36:20,166 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-10 14:36:20,580 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:36:21,786 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:36:22,351 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:36:51,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:36:51,990 INFO L93 Difference]: Finished difference Result 1970 states and 2592 transitions. [2020-07-10 14:36:51,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2020-07-10 14:36:51,991 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 303 [2020-07-10 14:36:51,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:36:51,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-10 14:36:52,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 735 transitions. [2020-07-10 14:36:52,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-10 14:36:52,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 735 transitions. [2020-07-10 14:36:52,018 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 37 states and 735 transitions. [2020-07-10 14:36:54,245 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 735 edges. 735 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:36:54,319 INFO L225 Difference]: With dead ends: 1970 [2020-07-10 14:36:54,319 INFO L226 Difference]: Without dead ends: 1187 [2020-07-10 14:36:54,323 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 468 GetRequests, 413 SyntacticMatches, 2 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 752 ImplicationChecksByTransitivity, 5.4s TimeCoverageRelationStatistics Valid=612, Invalid=2358, Unknown=0, NotChecked=0, Total=2970 [2020-07-10 14:36:54,324 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1187 states. [2020-07-10 14:37:01,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1187 to 838. [2020-07-10 14:37:01,681 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:37:01,681 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1187 states. Second operand 838 states. [2020-07-10 14:37:01,681 INFO L74 IsIncluded]: Start isIncluded. First operand 1187 states. Second operand 838 states. [2020-07-10 14:37:01,681 INFO L87 Difference]: Start difference. First operand 1187 states. Second operand 838 states. [2020-07-10 14:37:01,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:37:01,774 INFO L93 Difference]: Finished difference Result 1187 states and 1549 transitions. [2020-07-10 14:37:01,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1549 transitions. [2020-07-10 14:37:01,779 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:37:01,780 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:37:01,780 INFO L74 IsIncluded]: Start isIncluded. First operand 838 states. Second operand 1187 states. [2020-07-10 14:37:01,780 INFO L87 Difference]: Start difference. First operand 838 states. Second operand 1187 states. [2020-07-10 14:37:01,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:37:01,879 INFO L93 Difference]: Finished difference Result 1187 states and 1549 transitions. [2020-07-10 14:37:01,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1549 transitions. [2020-07-10 14:37:01,885 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:37:01,885 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:37:01,885 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:37:01,885 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:37:01,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 838 states. [2020-07-10 14:37:01,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 838 states and 964 transitions. [2020-07-10 14:37:01,941 INFO L78 Accepts]: Start accepts. Automaton has 838 states and 964 transitions. Word has length 303 [2020-07-10 14:37:01,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:37:01,942 INFO L479 AbstractCegarLoop]: Abstraction has 838 states and 964 transitions. [2020-07-10 14:37:01,942 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-10 14:37:01,942 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 964 transitions. [2020-07-10 14:37:01,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2020-07-10 14:37:01,951 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:37:01,951 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, 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] [2020-07-10 14:37:02,165 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:37:02,166 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:37:02,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:37:02,167 INFO L82 PathProgramCache]: Analyzing trace with hash 2036762078, now seen corresponding path program 1 times [2020-07-10 14:37:02,167 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:37:02,168 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1792774475] [2020-07-10 14:37:02,168 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:37:02,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:02,611 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:37:02,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:02,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {31442#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {31184#true} is VALID [2020-07-10 14:37:02,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,672 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #555#return; {31184#true} is VALID [2020-07-10 14:37:02,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:02,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,676 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31184#true} {31184#true} #451#return; {31184#true} is VALID [2020-07-10 14:37:02,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:02,679 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,679 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31184#true} {31184#true} #453#return; {31184#true} is VALID [2020-07-10 14:37:02,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:02,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:37:02,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:37:02,716 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {31184#true} #455#return; {31196#(= 1 |main_#t~ret1|)} is VALID [2020-07-10 14:37:02,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:02,720 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,720 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31184#true} {31184#true} #457#return; {31184#true} is VALID [2020-07-10 14:37:02,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:02,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {31184#true} is VALID [2020-07-10 14:37:02,740 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,740 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #545#return; {31184#true} is VALID [2020-07-10 14:37:02,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:02,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31184#true} is VALID [2020-07-10 14:37:02,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,766 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #501#return; {31184#true} is VALID [2020-07-10 14:37:02,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:02,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:02,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:02,856 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:02,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,857 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-10 14:37:02,857 INFO L263 TraceCheckUtils]: 0: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-10 14:37:02,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:02,857 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,858 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-10 14:37:02,858 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-10 14:37:02,858 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,858 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-10 14:37:02,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:02,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:02,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:02,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:02,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:02,915 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,916 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-10 14:37:02,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-10 14:37:02,916 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-10 14:37:02,916 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:02,917 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:02,917 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,917 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-10 14:37:02,917 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-10 14:37:02,918 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-10 14:37:02,918 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-10 14:37:02,918 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,918 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-10 14:37:02,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:02,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:02,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:02,935 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-10 14:37:02,935 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,936 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-10 14:37:02,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:02,936 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-10 14:37:02,936 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-10 14:37:02,937 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,937 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-10 14:37:02,937 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:02,937 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,938 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-10 14:37:02,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:02,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,945 INFO L280 TraceCheckUtils]: 1: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,946 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #511#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-10 14:37:02,947 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-10 14:37:02,947 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:02,947 INFO L263 TraceCheckUtils]: 3: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-10 14:37:02,948 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-10 14:37:02,948 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,948 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-10 14:37:02,948 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:02,949 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,949 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-10 14:37:02,949 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-10 14:37:02,949 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-10 14:37:02,951 INFO L263 TraceCheckUtils]: 12: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:02,951 INFO L280 TraceCheckUtils]: 13: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,952 INFO L280 TraceCheckUtils]: 14: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,953 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #511#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,954 INFO L280 TraceCheckUtils]: 16: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,954 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #529#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-10 14:37:02,955 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-10 14:37:02,955 INFO L263 TraceCheckUtils]: 2: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:02,956 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-10 14:37:02,956 INFO L263 TraceCheckUtils]: 4: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-10 14:37:02,957 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:02,957 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:02,957 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,958 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-10 14:37:02,958 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-10 14:37:02,958 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-10 14:37:02,958 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-10 14:37:02,958 INFO L280 TraceCheckUtils]: 12: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,959 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-10 14:37:02,959 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-10 14:37:02,959 INFO L280 TraceCheckUtils]: 15: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-10 14:37:02,962 INFO L263 TraceCheckUtils]: 16: Hoare triple {31184#true} call activatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:02,963 INFO L280 TraceCheckUtils]: 17: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-10 14:37:02,963 INFO L263 TraceCheckUtils]: 18: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-10 14:37:02,963 INFO L280 TraceCheckUtils]: 19: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:02,963 INFO L263 TraceCheckUtils]: 20: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-10 14:37:02,964 INFO L280 TraceCheckUtils]: 21: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-10 14:37:02,964 INFO L280 TraceCheckUtils]: 22: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,964 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-10 14:37:02,964 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:02,964 INFO L280 TraceCheckUtils]: 25: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,965 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-10 14:37:02,965 INFO L280 TraceCheckUtils]: 27: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-10 14:37:02,965 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-10 14:37:02,966 INFO L263 TraceCheckUtils]: 29: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:02,967 INFO L280 TraceCheckUtils]: 30: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,967 INFO L280 TraceCheckUtils]: 31: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,968 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #511#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,968 INFO L280 TraceCheckUtils]: 33: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,969 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #529#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,970 INFO L280 TraceCheckUtils]: 35: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,970 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #499#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,971 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-10 14:37:02,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-10 14:37:02,973 INFO L263 TraceCheckUtils]: 2: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:02,973 INFO L280 TraceCheckUtils]: 3: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-10 14:37:02,973 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-10 14:37:02,973 INFO L263 TraceCheckUtils]: 5: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:02,973 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-10 14:37:02,974 INFO L263 TraceCheckUtils]: 7: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-10 14:37:02,974 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:02,974 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:02,974 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,974 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-10 14:37:02,975 INFO L280 TraceCheckUtils]: 12: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-10 14:37:02,975 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-10 14:37:02,975 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-10 14:37:02,975 INFO L280 TraceCheckUtils]: 15: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,975 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-10 14:37:02,976 INFO L280 TraceCheckUtils]: 17: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-10 14:37:02,976 INFO L280 TraceCheckUtils]: 18: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-10 14:37:02,977 INFO L263 TraceCheckUtils]: 19: Hoare triple {31184#true} call activatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:02,977 INFO L280 TraceCheckUtils]: 20: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-10 14:37:02,977 INFO L263 TraceCheckUtils]: 21: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-10 14:37:02,977 INFO L280 TraceCheckUtils]: 22: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:02,978 INFO L263 TraceCheckUtils]: 23: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-10 14:37:02,978 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-10 14:37:02,978 INFO L280 TraceCheckUtils]: 25: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,978 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-10 14:37:02,978 INFO L280 TraceCheckUtils]: 27: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:02,978 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:02,979 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-10 14:37:02,979 INFO L280 TraceCheckUtils]: 30: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-10 14:37:02,979 INFO L280 TraceCheckUtils]: 31: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-10 14:37:02,981 INFO L263 TraceCheckUtils]: 32: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:02,981 INFO L280 TraceCheckUtils]: 33: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,982 INFO L280 TraceCheckUtils]: 34: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,982 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #511#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,983 INFO L280 TraceCheckUtils]: 36: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,984 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #529#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,984 INFO L280 TraceCheckUtils]: 38: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,985 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #499#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,988 INFO L280 TraceCheckUtils]: 40: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,988 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #519#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:02,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:02,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-10 14:37:03,001 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,001 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-10 14:37:03,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-10 14:37:03,001 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:03,001 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-10 14:37:03,002 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,002 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-10 14:37:03,002 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-10 14:37:03,002 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume !(2 != ~tmp~4); {31184#true} is VALID [2020-07-10 14:37:03,003 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,006 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31184#true} {31496#(<= 1 ~pumpRunning~0)} #521#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,007 INFO L263 TraceCheckUtils]: 0: Hoare triple {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:03,007 INFO L263 TraceCheckUtils]: 1: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-10 14:37:03,007 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:03,007 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,007 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-10 14:37:03,008 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-10 14:37:03,008 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,008 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-10 14:37:03,008 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-10 14:37:03,008 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume 0 != ~systemActive~0; {31184#true} is VALID [2020-07-10 14:37:03,009 INFO L263 TraceCheckUtils]: 10: Hoare triple {31184#true} call processEnvironment(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,009 INFO L280 TraceCheckUtils]: 11: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-10 14:37:03,010 INFO L280 TraceCheckUtils]: 12: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-10 14:37:03,010 INFO L263 TraceCheckUtils]: 13: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,011 INFO L280 TraceCheckUtils]: 14: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-10 14:37:03,011 INFO L280 TraceCheckUtils]: 15: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-10 14:37:03,011 INFO L263 TraceCheckUtils]: 16: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:03,011 INFO L280 TraceCheckUtils]: 17: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-10 14:37:03,011 INFO L263 TraceCheckUtils]: 18: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-10 14:37:03,012 INFO L280 TraceCheckUtils]: 19: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:03,012 INFO L280 TraceCheckUtils]: 20: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:03,012 INFO L280 TraceCheckUtils]: 21: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,012 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-10 14:37:03,012 INFO L280 TraceCheckUtils]: 23: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-10 14:37:03,012 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-10 14:37:03,013 INFO L280 TraceCheckUtils]: 25: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-10 14:37:03,013 INFO L280 TraceCheckUtils]: 26: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,013 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-10 14:37:03,013 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-10 14:37:03,013 INFO L280 TraceCheckUtils]: 29: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-10 14:37:03,014 INFO L263 TraceCheckUtils]: 30: Hoare triple {31184#true} call activatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,014 INFO L280 TraceCheckUtils]: 31: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-10 14:37:03,014 INFO L263 TraceCheckUtils]: 32: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-10 14:37:03,015 INFO L280 TraceCheckUtils]: 33: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:03,015 INFO L263 TraceCheckUtils]: 34: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-10 14:37:03,015 INFO L280 TraceCheckUtils]: 35: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-10 14:37:03,015 INFO L280 TraceCheckUtils]: 36: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,015 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-10 14:37:03,016 INFO L280 TraceCheckUtils]: 38: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:03,016 INFO L280 TraceCheckUtils]: 39: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,016 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-10 14:37:03,016 INFO L280 TraceCheckUtils]: 41: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-10 14:37:03,016 INFO L280 TraceCheckUtils]: 42: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-10 14:37:03,018 INFO L263 TraceCheckUtils]: 43: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,018 INFO L280 TraceCheckUtils]: 44: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,019 INFO L280 TraceCheckUtils]: 45: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,019 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #511#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,020 INFO L280 TraceCheckUtils]: 47: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,021 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #529#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,021 INFO L280 TraceCheckUtils]: 49: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,022 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #499#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,022 INFO L280 TraceCheckUtils]: 51: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,023 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #519#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,024 INFO L263 TraceCheckUtils]: 53: Hoare triple {31496#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31184#true} is VALID [2020-07-10 14:37:03,024 INFO L280 TraceCheckUtils]: 54: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-10 14:37:03,024 INFO L263 TraceCheckUtils]: 55: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:03,024 INFO L280 TraceCheckUtils]: 56: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-10 14:37:03,024 INFO L280 TraceCheckUtils]: 57: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,024 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-10 14:37:03,024 INFO L280 TraceCheckUtils]: 59: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-10 14:37:03,024 INFO L280 TraceCheckUtils]: 60: Hoare triple {31184#true} assume !(2 != ~tmp~4); {31184#true} is VALID [2020-07-10 14:37:03,025 INFO L280 TraceCheckUtils]: 61: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,025 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {31184#true} {31496#(<= 1 ~pumpRunning~0)} #521#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,026 INFO L280 TraceCheckUtils]: 63: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,026 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #505#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:03,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,056 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-10 14:37:03,057 INFO L263 TraceCheckUtils]: 0: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-10 14:37:03,057 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:03,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,057 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-10 14:37:03,058 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-10 14:37:03,058 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,058 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-10 14:37:03,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,062 INFO L280 TraceCheckUtils]: 0: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31184#true} is VALID [2020-07-10 14:37:03,062 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,063 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #517#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-10 14:37:03,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,077 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-10 14:37:03,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-10 14:37:03,077 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-10 14:37:03,078 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-10 14:37:03,078 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,078 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-10 14:37:03,078 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-10 14:37:03,078 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-10 14:37:03,079 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-10 14:37:03,079 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,079 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-10 14:37:03,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,091 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #533#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-10 14:37:03,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume !(0 == ~pumpRunning~0); {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,093 INFO L263 TraceCheckUtils]: 2: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31184#true} is VALID [2020-07-10 14:37:03,093 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,093 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #533#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,094 INFO L280 TraceCheckUtils]: 5: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume true; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,095 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31271#(not (= 0 ~pumpRunning~0))} {31184#true} #497#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,095 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-10 14:37:03,095 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-10 14:37:03,095 INFO L263 TraceCheckUtils]: 2: Hoare triple {31184#true} call #t~ret55 := isLowWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:03,095 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-10 14:37:03,096 INFO L263 TraceCheckUtils]: 4: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-10 14:37:03,096 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-10 14:37:03,096 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,096 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-10 14:37:03,096 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-10 14:37:03,097 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-10 14:37:03,097 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-10 14:37:03,097 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,097 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-10 14:37:03,097 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {31184#true} is VALID [2020-07-10 14:37:03,098 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} assume !(0 != ~tmp~7); {31184#true} is VALID [2020-07-10 14:37:03,098 INFO L263 TraceCheckUtils]: 15: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,099 INFO L280 TraceCheckUtils]: 16: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-10 14:37:03,099 INFO L280 TraceCheckUtils]: 17: Hoare triple {31184#true} assume !(0 == ~pumpRunning~0); {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,099 INFO L263 TraceCheckUtils]: 18: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31184#true} is VALID [2020-07-10 14:37:03,100 INFO L280 TraceCheckUtils]: 19: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,100 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #533#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,101 INFO L280 TraceCheckUtils]: 21: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume true; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,101 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31271#(not (= 0 ~pumpRunning~0))} {31184#true} #497#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,102 INFO L280 TraceCheckUtils]: 23: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume true; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,103 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {31271#(not (= 0 ~pumpRunning~0))} {31271#(not (= 0 ~pumpRunning~0))} #519#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-10 14:37:03,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,179 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-10 14:37:03,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:37:03,207 INFO L280 TraceCheckUtils]: 1: Hoare triple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:37:03,207 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31184#true} #539#return; {31678#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} is VALID [2020-07-10 14:37:03,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-10 14:37:03,208 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:03,208 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-10 14:37:03,208 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,208 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-10 14:37:03,209 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-10 14:37:03,209 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume 2 != ~tmp~4; {31184#true} is VALID [2020-07-10 14:37:03,209 INFO L263 TraceCheckUtils]: 7: Hoare triple {31184#true} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-10 14:37:03,210 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:37:03,210 INFO L280 TraceCheckUtils]: 9: Hoare triple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:37:03,211 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31184#true} #539#return; {31678#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} is VALID [2020-07-10 14:37:03,212 INFO L280 TraceCheckUtils]: 11: Hoare triple {31678#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31679#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-10 14:37:03,213 INFO L280 TraceCheckUtils]: 12: Hoare triple {31679#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {31680#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,213 INFO L280 TraceCheckUtils]: 13: Hoare triple {31680#(= 0 ~pumpRunning~0)} assume true; {31680#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,214 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {31680#(= 0 ~pumpRunning~0)} {31271#(not (= 0 ~pumpRunning~0))} #521#return; {31185#false} is VALID [2020-07-10 14:37:03,215 INFO L263 TraceCheckUtils]: 0: Hoare triple {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:03,216 INFO L263 TraceCheckUtils]: 1: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-10 14:37:03,216 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:03,216 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,216 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-10 14:37:03,216 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-10 14:37:03,217 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,217 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-10 14:37:03,218 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,218 INFO L263 TraceCheckUtils]: 9: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:37:03,219 INFO L280 TraceCheckUtils]: 10: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31184#true} is VALID [2020-07-10 14:37:03,219 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,219 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #517#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,220 INFO L280 TraceCheckUtils]: 13: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,221 INFO L263 TraceCheckUtils]: 14: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,221 INFO L280 TraceCheckUtils]: 15: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-10 14:37:03,221 INFO L280 TraceCheckUtils]: 16: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-10 14:37:03,221 INFO L263 TraceCheckUtils]: 17: Hoare triple {31184#true} call #t~ret55 := isLowWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:03,221 INFO L280 TraceCheckUtils]: 18: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-10 14:37:03,222 INFO L263 TraceCheckUtils]: 19: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-10 14:37:03,222 INFO L280 TraceCheckUtils]: 20: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-10 14:37:03,222 INFO L280 TraceCheckUtils]: 21: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,222 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-10 14:37:03,222 INFO L280 TraceCheckUtils]: 23: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-10 14:37:03,222 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-10 14:37:03,223 INFO L280 TraceCheckUtils]: 25: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-10 14:37:03,223 INFO L280 TraceCheckUtils]: 26: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,223 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-10 14:37:03,223 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {31184#true} is VALID [2020-07-10 14:37:03,223 INFO L280 TraceCheckUtils]: 29: Hoare triple {31184#true} assume !(0 != ~tmp~7); {31184#true} is VALID [2020-07-10 14:37:03,226 INFO L263 TraceCheckUtils]: 30: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,227 INFO L280 TraceCheckUtils]: 31: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-10 14:37:03,227 INFO L280 TraceCheckUtils]: 32: Hoare triple {31184#true} assume !(0 == ~pumpRunning~0); {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,228 INFO L263 TraceCheckUtils]: 33: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31184#true} is VALID [2020-07-10 14:37:03,228 INFO L280 TraceCheckUtils]: 34: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,229 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #533#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,229 INFO L280 TraceCheckUtils]: 36: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume true; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,230 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31271#(not (= 0 ~pumpRunning~0))} {31184#true} #497#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,231 INFO L280 TraceCheckUtils]: 38: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume true; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,232 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31271#(not (= 0 ~pumpRunning~0))} {31271#(not (= 0 ~pumpRunning~0))} #519#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,232 INFO L263 TraceCheckUtils]: 40: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {31184#true} is VALID [2020-07-10 14:37:03,232 INFO L280 TraceCheckUtils]: 41: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-10 14:37:03,232 INFO L263 TraceCheckUtils]: 42: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:03,232 INFO L280 TraceCheckUtils]: 43: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-10 14:37:03,233 INFO L280 TraceCheckUtils]: 44: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,233 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-10 14:37:03,233 INFO L280 TraceCheckUtils]: 46: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-10 14:37:03,233 INFO L280 TraceCheckUtils]: 47: Hoare triple {31184#true} assume 2 != ~tmp~4; {31184#true} is VALID [2020-07-10 14:37:03,233 INFO L263 TraceCheckUtils]: 48: Hoare triple {31184#true} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-10 14:37:03,234 INFO L280 TraceCheckUtils]: 49: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:37:03,235 INFO L280 TraceCheckUtils]: 50: Hoare triple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:37:03,236 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31184#true} #539#return; {31678#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} is VALID [2020-07-10 14:37:03,236 INFO L280 TraceCheckUtils]: 52: Hoare triple {31678#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31679#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-10 14:37:03,237 INFO L280 TraceCheckUtils]: 53: Hoare triple {31679#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {31680#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,238 INFO L280 TraceCheckUtils]: 54: Hoare triple {31680#(= 0 ~pumpRunning~0)} assume true; {31680#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,238 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {31680#(= 0 ~pumpRunning~0)} {31271#(not (= 0 ~pumpRunning~0))} #521#return; {31185#false} is VALID [2020-07-10 14:37:03,239 INFO L280 TraceCheckUtils]: 56: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:03,239 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {31185#false} {31271#(not (= 0 ~pumpRunning~0))} #505#return; {31185#false} is VALID [2020-07-10 14:37:03,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,259 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:03,260 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,260 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-10 14:37:03,260 INFO L263 TraceCheckUtils]: 0: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-10 14:37:03,260 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:03,261 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,261 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-10 14:37:03,261 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-10 14:37:03,261 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,261 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-10 14:37:03,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31184#true} is VALID [2020-07-10 14:37:03,265 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,265 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #517#return; {31184#true} is VALID [2020-07-10 14:37:03,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-10 14:37:03,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,279 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-10 14:37:03,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-10 14:37:03,280 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-10 14:37:03,280 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-10 14:37:03,280 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,280 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-10 14:37:03,280 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-10 14:37:03,281 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-10 14:37:03,281 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-10 14:37:03,281 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,281 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-10 14:37:03,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31184#true} is VALID [2020-07-10 14:37:03,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,287 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #495#return; {31184#true} is VALID [2020-07-10 14:37:03,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-10 14:37:03,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-10 14:37:03,287 INFO L263 TraceCheckUtils]: 2: Hoare triple {31184#true} call #t~ret55 := isLowWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:03,288 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-10 14:37:03,288 INFO L263 TraceCheckUtils]: 4: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-10 14:37:03,288 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-10 14:37:03,288 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,288 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-10 14:37:03,289 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-10 14:37:03,289 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-10 14:37:03,289 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-10 14:37:03,289 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,289 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-10 14:37:03,290 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {31184#true} is VALID [2020-07-10 14:37:03,290 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} assume 0 != ~tmp~7; {31184#true} is VALID [2020-07-10 14:37:03,291 INFO L263 TraceCheckUtils]: 15: Hoare triple {31184#true} call deactivatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,291 INFO L280 TraceCheckUtils]: 16: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31184#true} is VALID [2020-07-10 14:37:03,291 INFO L280 TraceCheckUtils]: 17: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,291 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {31184#true} {31184#true} #495#return; {31184#true} is VALID [2020-07-10 14:37:03,291 INFO L280 TraceCheckUtils]: 19: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,292 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31184#true} {31184#true} #519#return; {31184#true} is VALID [2020-07-10 14:37:03,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-10 14:37:03,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,300 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-10 14:37:03,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:03,304 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,304 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #539#return; {31184#true} is VALID [2020-07-10 14:37:03,304 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-10 14:37:03,304 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:03,305 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-10 14:37:03,305 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,305 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-10 14:37:03,305 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-10 14:37:03,305 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume 2 != ~tmp~4; {31184#true} is VALID [2020-07-10 14:37:03,305 INFO L263 TraceCheckUtils]: 7: Hoare triple {31184#true} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-10 14:37:03,306 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:03,306 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,306 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31184#true} {31184#true} #539#return; {31184#true} is VALID [2020-07-10 14:37:03,306 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31184#true} is VALID [2020-07-10 14:37:03,306 INFO L280 TraceCheckUtils]: 12: Hoare triple {31184#true} assume !(0 != ~tmp___0~0); {31184#true} is VALID [2020-07-10 14:37:03,307 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,307 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {31184#true} {31184#true} #521#return; {31184#true} is VALID [2020-07-10 14:37:03,308 INFO L263 TraceCheckUtils]: 0: Hoare triple {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:03,308 INFO L263 TraceCheckUtils]: 1: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-10 14:37:03,308 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:03,308 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,309 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-10 14:37:03,309 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-10 14:37:03,309 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,309 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-10 14:37:03,309 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-10 14:37:03,310 INFO L263 TraceCheckUtils]: 9: Hoare triple {31184#true} call lowerWaterLevel(); {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:37:03,310 INFO L280 TraceCheckUtils]: 10: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31184#true} is VALID [2020-07-10 14:37:03,311 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,311 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31184#true} {31184#true} #517#return; {31184#true} is VALID [2020-07-10 14:37:03,311 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} assume 0 != ~systemActive~0; {31184#true} is VALID [2020-07-10 14:37:03,314 INFO L263 TraceCheckUtils]: 14: Hoare triple {31184#true} call processEnvironment(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,314 INFO L280 TraceCheckUtils]: 15: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-10 14:37:03,314 INFO L280 TraceCheckUtils]: 16: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-10 14:37:03,314 INFO L263 TraceCheckUtils]: 17: Hoare triple {31184#true} call #t~ret55 := isLowWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:03,315 INFO L280 TraceCheckUtils]: 18: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-10 14:37:03,315 INFO L263 TraceCheckUtils]: 19: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-10 14:37:03,315 INFO L280 TraceCheckUtils]: 20: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-10 14:37:03,315 INFO L280 TraceCheckUtils]: 21: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,315 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-10 14:37:03,316 INFO L280 TraceCheckUtils]: 23: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-10 14:37:03,316 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-10 14:37:03,316 INFO L280 TraceCheckUtils]: 25: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-10 14:37:03,316 INFO L280 TraceCheckUtils]: 26: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,316 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-10 14:37:03,317 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {31184#true} is VALID [2020-07-10 14:37:03,317 INFO L280 TraceCheckUtils]: 29: Hoare triple {31184#true} assume 0 != ~tmp~7; {31184#true} is VALID [2020-07-10 14:37:03,318 INFO L263 TraceCheckUtils]: 30: Hoare triple {31184#true} call deactivatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,318 INFO L280 TraceCheckUtils]: 31: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31184#true} is VALID [2020-07-10 14:37:03,318 INFO L280 TraceCheckUtils]: 32: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,318 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {31184#true} {31184#true} #495#return; {31184#true} is VALID [2020-07-10 14:37:03,319 INFO L280 TraceCheckUtils]: 34: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,319 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31184#true} {31184#true} #519#return; {31184#true} is VALID [2020-07-10 14:37:03,319 INFO L263 TraceCheckUtils]: 36: Hoare triple {31184#true} call __utac_acc__Specification5_spec__3(); {31184#true} is VALID [2020-07-10 14:37:03,319 INFO L280 TraceCheckUtils]: 37: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-10 14:37:03,319 INFO L263 TraceCheckUtils]: 38: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:03,320 INFO L280 TraceCheckUtils]: 39: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-10 14:37:03,320 INFO L280 TraceCheckUtils]: 40: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,320 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-10 14:37:03,320 INFO L280 TraceCheckUtils]: 42: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-10 14:37:03,320 INFO L280 TraceCheckUtils]: 43: Hoare triple {31184#true} assume 2 != ~tmp~4; {31184#true} is VALID [2020-07-10 14:37:03,320 INFO L263 TraceCheckUtils]: 44: Hoare triple {31184#true} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-10 14:37:03,321 INFO L280 TraceCheckUtils]: 45: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:03,321 INFO L280 TraceCheckUtils]: 46: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,321 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {31184#true} {31184#true} #539#return; {31184#true} is VALID [2020-07-10 14:37:03,321 INFO L280 TraceCheckUtils]: 48: Hoare triple {31184#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31184#true} is VALID [2020-07-10 14:37:03,321 INFO L280 TraceCheckUtils]: 49: Hoare triple {31184#true} assume !(0 != ~tmp___0~0); {31184#true} is VALID [2020-07-10 14:37:03,322 INFO L280 TraceCheckUtils]: 50: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,322 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {31184#true} {31184#true} #521#return; {31184#true} is VALID [2020-07-10 14:37:03,322 INFO L280 TraceCheckUtils]: 52: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,322 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {31184#true} {31185#false} #505#return; {31185#false} is VALID [2020-07-10 14:37:03,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,327 INFO L280 TraceCheckUtils]: 0: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31184#true} is VALID [2020-07-10 14:37:03,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,328 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31185#false} #501#return; {31185#false} is VALID [2020-07-10 14:37:03,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:03,335 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,335 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-10 14:37:03,335 INFO L263 TraceCheckUtils]: 0: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-10 14:37:03,335 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:03,335 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,336 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-10 14:37:03,336 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-10 14:37:03,336 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,336 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31184#true} {31185#false} #515#return; {31185#false} is VALID [2020-07-10 14:37:03,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:03,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:03,361 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,361 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-10 14:37:03,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-10 14:37:03,362 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-10 14:37:03,362 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:03,362 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:03,362 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,363 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-10 14:37:03,363 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-10 14:37:03,363 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-10 14:37:03,363 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-10 14:37:03,363 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,364 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-10 14:37:03,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-10 14:37:03,373 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,373 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-10 14:37:03,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:03,373 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-10 14:37:03,374 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-10 14:37:03,374 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,374 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-10 14:37:03,374 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:03,374 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,375 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-10 14:37:03,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,379 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31184#true} is VALID [2020-07-10 14:37:03,379 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,379 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #511#return; {31184#true} is VALID [2020-07-10 14:37:03,379 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-10 14:37:03,380 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-10 14:37:03,380 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:03,380 INFO L263 TraceCheckUtils]: 3: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-10 14:37:03,380 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-10 14:37:03,380 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,381 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-10 14:37:03,381 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:03,381 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,381 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-10 14:37:03,381 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-10 14:37:03,382 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-10 14:37:03,383 INFO L263 TraceCheckUtils]: 12: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,383 INFO L280 TraceCheckUtils]: 13: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31184#true} is VALID [2020-07-10 14:37:03,383 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,383 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31184#true} {31184#true} #511#return; {31184#true} is VALID [2020-07-10 14:37:03,383 INFO L280 TraceCheckUtils]: 16: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,384 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {31184#true} {31184#true} #529#return; {31184#true} is VALID [2020-07-10 14:37:03,384 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-10 14:37:03,384 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-10 14:37:03,385 INFO L263 TraceCheckUtils]: 2: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:03,385 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-10 14:37:03,385 INFO L263 TraceCheckUtils]: 4: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-10 14:37:03,385 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:03,385 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:03,386 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,386 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-10 14:37:03,386 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-10 14:37:03,386 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-10 14:37:03,386 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-10 14:37:03,387 INFO L280 TraceCheckUtils]: 12: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,387 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-10 14:37:03,387 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-10 14:37:03,387 INFO L280 TraceCheckUtils]: 15: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-10 14:37:03,389 INFO L263 TraceCheckUtils]: 16: Hoare triple {31184#true} call activatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,389 INFO L280 TraceCheckUtils]: 17: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-10 14:37:03,389 INFO L263 TraceCheckUtils]: 18: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-10 14:37:03,389 INFO L280 TraceCheckUtils]: 19: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:03,390 INFO L263 TraceCheckUtils]: 20: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-10 14:37:03,390 INFO L280 TraceCheckUtils]: 21: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-10 14:37:03,390 INFO L280 TraceCheckUtils]: 22: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,390 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-10 14:37:03,390 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:03,391 INFO L280 TraceCheckUtils]: 25: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,391 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-10 14:37:03,391 INFO L280 TraceCheckUtils]: 27: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-10 14:37:03,391 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-10 14:37:03,392 INFO L263 TraceCheckUtils]: 29: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,392 INFO L280 TraceCheckUtils]: 30: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31184#true} is VALID [2020-07-10 14:37:03,393 INFO L280 TraceCheckUtils]: 31: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,393 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {31184#true} {31184#true} #511#return; {31184#true} is VALID [2020-07-10 14:37:03,393 INFO L280 TraceCheckUtils]: 33: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,393 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {31184#true} {31184#true} #529#return; {31184#true} is VALID [2020-07-10 14:37:03,394 INFO L280 TraceCheckUtils]: 35: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,394 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {31184#true} {31184#true} #499#return; {31184#true} is VALID [2020-07-10 14:37:03,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-10 14:37:03,395 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-10 14:37:03,396 INFO L263 TraceCheckUtils]: 2: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,396 INFO L280 TraceCheckUtils]: 3: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-10 14:37:03,396 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-10 14:37:03,396 INFO L263 TraceCheckUtils]: 5: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:03,397 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-10 14:37:03,397 INFO L263 TraceCheckUtils]: 7: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-10 14:37:03,397 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:03,397 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:03,397 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,398 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-10 14:37:03,398 INFO L280 TraceCheckUtils]: 12: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-10 14:37:03,398 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-10 14:37:03,398 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-10 14:37:03,398 INFO L280 TraceCheckUtils]: 15: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,399 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-10 14:37:03,399 INFO L280 TraceCheckUtils]: 17: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-10 14:37:03,399 INFO L280 TraceCheckUtils]: 18: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-10 14:37:03,400 INFO L263 TraceCheckUtils]: 19: Hoare triple {31184#true} call activatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,400 INFO L280 TraceCheckUtils]: 20: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-10 14:37:03,400 INFO L263 TraceCheckUtils]: 21: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-10 14:37:03,400 INFO L280 TraceCheckUtils]: 22: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:03,401 INFO L263 TraceCheckUtils]: 23: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-10 14:37:03,401 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-10 14:37:03,401 INFO L280 TraceCheckUtils]: 25: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,401 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-10 14:37:03,401 INFO L280 TraceCheckUtils]: 27: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:03,402 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,402 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-10 14:37:03,402 INFO L280 TraceCheckUtils]: 30: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-10 14:37:03,402 INFO L280 TraceCheckUtils]: 31: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-10 14:37:03,403 INFO L263 TraceCheckUtils]: 32: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,404 INFO L280 TraceCheckUtils]: 33: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31184#true} is VALID [2020-07-10 14:37:03,404 INFO L280 TraceCheckUtils]: 34: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,404 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31184#true} {31184#true} #511#return; {31184#true} is VALID [2020-07-10 14:37:03,404 INFO L280 TraceCheckUtils]: 36: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,405 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31184#true} {31184#true} #529#return; {31184#true} is VALID [2020-07-10 14:37:03,405 INFO L280 TraceCheckUtils]: 38: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,405 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31184#true} {31184#true} #499#return; {31184#true} is VALID [2020-07-10 14:37:03,405 INFO L280 TraceCheckUtils]: 40: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,405 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {31184#true} {31185#false} #519#return; {31185#false} is VALID [2020-07-10 14:37:03,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-10 14:37:03,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,410 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31185#false} #537#return; {31185#false} is VALID [2020-07-10 14:37:03,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:03,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,414 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31185#false} #539#return; {31185#false} is VALID [2020-07-10 14:37:03,419 INFO L263 TraceCheckUtils]: 0: Hoare triple {31184#true} call ULTIMATE.init(); {31442#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:37:03,419 INFO L280 TraceCheckUtils]: 1: Hoare triple {31442#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {31184#true} is VALID [2020-07-10 14:37:03,419 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,420 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31184#true} #555#return; {31184#true} is VALID [2020-07-10 14:37:03,420 INFO L263 TraceCheckUtils]: 4: Hoare triple {31184#true} call #t~ret76 := main(); {31184#true} is VALID [2020-07-10 14:37:03,420 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} havoc ~retValue_acc~2;havoc ~tmp~0; {31184#true} is VALID [2020-07-10 14:37:03,420 INFO L263 TraceCheckUtils]: 6: Hoare triple {31184#true} call select_helpers(); {31184#true} is VALID [2020-07-10 14:37:03,420 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,421 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31184#true} {31184#true} #451#return; {31184#true} is VALID [2020-07-10 14:37:03,421 INFO L263 TraceCheckUtils]: 9: Hoare triple {31184#true} call select_features(); {31184#true} is VALID [2020-07-10 14:37:03,421 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,421 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31184#true} {31184#true} #453#return; {31184#true} is VALID [2020-07-10 14:37:03,421 INFO L263 TraceCheckUtils]: 12: Hoare triple {31184#true} call #t~ret1 := valid_product(); {31184#true} is VALID [2020-07-10 14:37:03,422 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:37:03,423 INFO L280 TraceCheckUtils]: 14: Hoare triple {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:37:03,424 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {31184#true} #455#return; {31196#(= 1 |main_#t~ret1|)} is VALID [2020-07-10 14:37:03,425 INFO L280 TraceCheckUtils]: 16: Hoare triple {31196#(= 1 |main_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31197#(= 1 main_~tmp~0)} is VALID [2020-07-10 14:37:03,425 INFO L280 TraceCheckUtils]: 17: Hoare triple {31197#(= 1 main_~tmp~0)} assume 0 != ~tmp~0; {31184#true} is VALID [2020-07-10 14:37:03,426 INFO L263 TraceCheckUtils]: 18: Hoare triple {31184#true} call setup(); {31184#true} is VALID [2020-07-10 14:37:03,426 INFO L280 TraceCheckUtils]: 19: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,426 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31184#true} {31184#true} #457#return; {31184#true} is VALID [2020-07-10 14:37:03,426 INFO L263 TraceCheckUtils]: 21: Hoare triple {31184#true} call runTest(); {31184#true} is VALID [2020-07-10 14:37:03,427 INFO L263 TraceCheckUtils]: 22: Hoare triple {31184#true} call __utac_acc__Specification5_spec__1(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:03,427 INFO L280 TraceCheckUtils]: 23: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {31184#true} is VALID [2020-07-10 14:37:03,427 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,427 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31184#true} {31184#true} #545#return; {31184#true} is VALID [2020-07-10 14:37:03,428 INFO L263 TraceCheckUtils]: 26: Hoare triple {31184#true} call test(); {31184#true} is VALID [2020-07-10 14:37:03,428 INFO L280 TraceCheckUtils]: 27: Hoare triple {31184#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {31184#true} is VALID [2020-07-10 14:37:03,428 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume !false; {31184#true} is VALID [2020-07-10 14:37:03,428 INFO L280 TraceCheckUtils]: 29: Hoare triple {31184#true} assume ~splverifierCounter~0 < 4; {31184#true} is VALID [2020-07-10 14:37:03,428 INFO L280 TraceCheckUtils]: 30: Hoare triple {31184#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31184#true} is VALID [2020-07-10 14:37:03,428 INFO L280 TraceCheckUtils]: 31: Hoare triple {31184#true} assume 0 != ~tmp~5; {31184#true} is VALID [2020-07-10 14:37:03,429 INFO L263 TraceCheckUtils]: 32: Hoare triple {31184#true} call waterRise(); {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:37:03,429 INFO L280 TraceCheckUtils]: 33: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31184#true} is VALID [2020-07-10 14:37:03,430 INFO L280 TraceCheckUtils]: 34: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,430 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31184#true} {31184#true} #501#return; {31184#true} is VALID [2020-07-10 14:37:03,430 INFO L280 TraceCheckUtils]: 36: Hoare triple {31184#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31184#true} is VALID [2020-07-10 14:37:03,430 INFO L280 TraceCheckUtils]: 37: Hoare triple {31184#true} assume !(0 != ~tmp___0~1); {31184#true} is VALID [2020-07-10 14:37:03,430 INFO L280 TraceCheckUtils]: 38: Hoare triple {31184#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31184#true} is VALID [2020-07-10 14:37:03,431 INFO L280 TraceCheckUtils]: 39: Hoare triple {31184#true} assume 0 != ~tmp___2~0; {31184#true} is VALID [2020-07-10 14:37:03,432 INFO L263 TraceCheckUtils]: 40: Hoare triple {31184#true} call timeShift(); {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:37:03,433 INFO L263 TraceCheckUtils]: 41: Hoare triple {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:03,433 INFO L263 TraceCheckUtils]: 42: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-10 14:37:03,433 INFO L280 TraceCheckUtils]: 43: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:03,433 INFO L280 TraceCheckUtils]: 44: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,434 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-10 14:37:03,434 INFO L280 TraceCheckUtils]: 46: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-10 14:37:03,434 INFO L280 TraceCheckUtils]: 47: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,434 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-10 14:37:03,434 INFO L280 TraceCheckUtils]: 49: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-10 14:37:03,435 INFO L280 TraceCheckUtils]: 50: Hoare triple {31184#true} assume 0 != ~systemActive~0; {31184#true} is VALID [2020-07-10 14:37:03,435 INFO L263 TraceCheckUtils]: 51: Hoare triple {31184#true} call processEnvironment(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,436 INFO L280 TraceCheckUtils]: 52: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-10 14:37:03,436 INFO L280 TraceCheckUtils]: 53: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-10 14:37:03,437 INFO L263 TraceCheckUtils]: 54: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,437 INFO L280 TraceCheckUtils]: 55: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-10 14:37:03,437 INFO L280 TraceCheckUtils]: 56: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-10 14:37:03,437 INFO L263 TraceCheckUtils]: 57: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:03,437 INFO L280 TraceCheckUtils]: 58: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-10 14:37:03,438 INFO L263 TraceCheckUtils]: 59: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-10 14:37:03,438 INFO L280 TraceCheckUtils]: 60: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:03,438 INFO L280 TraceCheckUtils]: 61: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:03,438 INFO L280 TraceCheckUtils]: 62: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,438 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-10 14:37:03,438 INFO L280 TraceCheckUtils]: 64: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-10 14:37:03,439 INFO L280 TraceCheckUtils]: 65: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-10 14:37:03,439 INFO L280 TraceCheckUtils]: 66: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-10 14:37:03,439 INFO L280 TraceCheckUtils]: 67: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,439 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-10 14:37:03,439 INFO L280 TraceCheckUtils]: 69: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-10 14:37:03,440 INFO L280 TraceCheckUtils]: 70: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-10 14:37:03,441 INFO L263 TraceCheckUtils]: 71: Hoare triple {31184#true} call activatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,441 INFO L280 TraceCheckUtils]: 72: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-10 14:37:03,441 INFO L263 TraceCheckUtils]: 73: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-10 14:37:03,441 INFO L280 TraceCheckUtils]: 74: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:03,442 INFO L263 TraceCheckUtils]: 75: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-10 14:37:03,442 INFO L280 TraceCheckUtils]: 76: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-10 14:37:03,442 INFO L280 TraceCheckUtils]: 77: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,442 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-10 14:37:03,442 INFO L280 TraceCheckUtils]: 79: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:03,442 INFO L280 TraceCheckUtils]: 80: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,443 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-10 14:37:03,443 INFO L280 TraceCheckUtils]: 82: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-10 14:37:03,443 INFO L280 TraceCheckUtils]: 83: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-10 14:37:03,444 INFO L263 TraceCheckUtils]: 84: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,445 INFO L280 TraceCheckUtils]: 85: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,445 INFO L280 TraceCheckUtils]: 86: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,446 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #511#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,447 INFO L280 TraceCheckUtils]: 88: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,447 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #529#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,448 INFO L280 TraceCheckUtils]: 90: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,449 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #499#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,449 INFO L280 TraceCheckUtils]: 92: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,450 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #519#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,450 INFO L263 TraceCheckUtils]: 94: Hoare triple {31496#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31184#true} is VALID [2020-07-10 14:37:03,450 INFO L280 TraceCheckUtils]: 95: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-10 14:37:03,450 INFO L263 TraceCheckUtils]: 96: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:03,451 INFO L280 TraceCheckUtils]: 97: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-10 14:37:03,451 INFO L280 TraceCheckUtils]: 98: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,451 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-10 14:37:03,451 INFO L280 TraceCheckUtils]: 100: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-10 14:37:03,451 INFO L280 TraceCheckUtils]: 101: Hoare triple {31184#true} assume !(2 != ~tmp~4); {31184#true} is VALID [2020-07-10 14:37:03,451 INFO L280 TraceCheckUtils]: 102: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,452 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {31184#true} {31496#(<= 1 ~pumpRunning~0)} #521#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,453 INFO L280 TraceCheckUtils]: 104: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,454 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #505#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,454 INFO L280 TraceCheckUtils]: 106: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume !false; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,455 INFO L280 TraceCheckUtils]: 107: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,455 INFO L280 TraceCheckUtils]: 108: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,456 INFO L280 TraceCheckUtils]: 109: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~5); {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,456 INFO L280 TraceCheckUtils]: 110: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,457 INFO L280 TraceCheckUtils]: 111: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,458 INFO L280 TraceCheckUtils]: 112: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,458 INFO L280 TraceCheckUtils]: 113: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,459 INFO L263 TraceCheckUtils]: 114: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call timeShift(); {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:37:03,460 INFO L263 TraceCheckUtils]: 115: Hoare triple {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:03,460 INFO L263 TraceCheckUtils]: 116: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-10 14:37:03,461 INFO L280 TraceCheckUtils]: 117: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:03,461 INFO L280 TraceCheckUtils]: 118: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,461 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-10 14:37:03,461 INFO L280 TraceCheckUtils]: 120: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-10 14:37:03,461 INFO L280 TraceCheckUtils]: 121: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,461 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-10 14:37:03,463 INFO L280 TraceCheckUtils]: 123: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,464 INFO L263 TraceCheckUtils]: 124: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:37:03,464 INFO L280 TraceCheckUtils]: 125: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31184#true} is VALID [2020-07-10 14:37:03,464 INFO L280 TraceCheckUtils]: 126: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,465 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #517#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,465 INFO L280 TraceCheckUtils]: 128: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,466 INFO L263 TraceCheckUtils]: 129: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,466 INFO L280 TraceCheckUtils]: 130: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-10 14:37:03,467 INFO L280 TraceCheckUtils]: 131: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-10 14:37:03,467 INFO L263 TraceCheckUtils]: 132: Hoare triple {31184#true} call #t~ret55 := isLowWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:03,467 INFO L280 TraceCheckUtils]: 133: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-10 14:37:03,467 INFO L263 TraceCheckUtils]: 134: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-10 14:37:03,467 INFO L280 TraceCheckUtils]: 135: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-10 14:37:03,467 INFO L280 TraceCheckUtils]: 136: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,468 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-10 14:37:03,468 INFO L280 TraceCheckUtils]: 138: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-10 14:37:03,468 INFO L280 TraceCheckUtils]: 139: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-10 14:37:03,468 INFO L280 TraceCheckUtils]: 140: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-10 14:37:03,468 INFO L280 TraceCheckUtils]: 141: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,468 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-10 14:37:03,469 INFO L280 TraceCheckUtils]: 143: Hoare triple {31184#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {31184#true} is VALID [2020-07-10 14:37:03,469 INFO L280 TraceCheckUtils]: 144: Hoare triple {31184#true} assume !(0 != ~tmp~7); {31184#true} is VALID [2020-07-10 14:37:03,470 INFO L263 TraceCheckUtils]: 145: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,470 INFO L280 TraceCheckUtils]: 146: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-10 14:37:03,471 INFO L280 TraceCheckUtils]: 147: Hoare triple {31184#true} assume !(0 == ~pumpRunning~0); {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,471 INFO L263 TraceCheckUtils]: 148: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31184#true} is VALID [2020-07-10 14:37:03,471 INFO L280 TraceCheckUtils]: 149: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,472 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #533#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,472 INFO L280 TraceCheckUtils]: 151: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume true; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,473 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {31271#(not (= 0 ~pumpRunning~0))} {31184#true} #497#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,475 INFO L280 TraceCheckUtils]: 153: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume true; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,475 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {31271#(not (= 0 ~pumpRunning~0))} {31271#(not (= 0 ~pumpRunning~0))} #519#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:03,476 INFO L263 TraceCheckUtils]: 155: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {31184#true} is VALID [2020-07-10 14:37:03,476 INFO L280 TraceCheckUtils]: 156: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-10 14:37:03,476 INFO L263 TraceCheckUtils]: 157: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:03,476 INFO L280 TraceCheckUtils]: 158: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-10 14:37:03,476 INFO L280 TraceCheckUtils]: 159: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,477 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-10 14:37:03,477 INFO L280 TraceCheckUtils]: 161: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-10 14:37:03,477 INFO L280 TraceCheckUtils]: 162: Hoare triple {31184#true} assume 2 != ~tmp~4; {31184#true} is VALID [2020-07-10 14:37:03,477 INFO L263 TraceCheckUtils]: 163: Hoare triple {31184#true} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-10 14:37:03,479 INFO L280 TraceCheckUtils]: 164: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:37:03,479 INFO L280 TraceCheckUtils]: 165: Hoare triple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:37:03,481 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31184#true} #539#return; {31678#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} is VALID [2020-07-10 14:37:03,482 INFO L280 TraceCheckUtils]: 167: Hoare triple {31678#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31679#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-10 14:37:03,482 INFO L280 TraceCheckUtils]: 168: Hoare triple {31679#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {31680#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,483 INFO L280 TraceCheckUtils]: 169: Hoare triple {31680#(= 0 ~pumpRunning~0)} assume true; {31680#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:37:03,484 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {31680#(= 0 ~pumpRunning~0)} {31271#(not (= 0 ~pumpRunning~0))} #521#return; {31185#false} is VALID [2020-07-10 14:37:03,484 INFO L280 TraceCheckUtils]: 171: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:03,484 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {31185#false} {31271#(not (= 0 ~pumpRunning~0))} #505#return; {31185#false} is VALID [2020-07-10 14:37:03,484 INFO L280 TraceCheckUtils]: 173: Hoare triple {31185#false} assume !false; {31185#false} is VALID [2020-07-10 14:37:03,484 INFO L280 TraceCheckUtils]: 174: Hoare triple {31185#false} assume ~splverifierCounter~0 < 4; {31185#false} is VALID [2020-07-10 14:37:03,485 INFO L280 TraceCheckUtils]: 175: Hoare triple {31185#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31185#false} is VALID [2020-07-10 14:37:03,485 INFO L280 TraceCheckUtils]: 176: Hoare triple {31185#false} assume !(0 != ~tmp~5); {31185#false} is VALID [2020-07-10 14:37:03,485 INFO L280 TraceCheckUtils]: 177: Hoare triple {31185#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31185#false} is VALID [2020-07-10 14:37:03,485 INFO L280 TraceCheckUtils]: 178: Hoare triple {31185#false} assume !(0 != ~tmp___0~1); {31185#false} is VALID [2020-07-10 14:37:03,485 INFO L280 TraceCheckUtils]: 179: Hoare triple {31185#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31185#false} is VALID [2020-07-10 14:37:03,485 INFO L280 TraceCheckUtils]: 180: Hoare triple {31185#false} assume 0 != ~tmp___2~0; {31185#false} is VALID [2020-07-10 14:37:03,486 INFO L263 TraceCheckUtils]: 181: Hoare triple {31185#false} call timeShift(); {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:37:03,487 INFO L263 TraceCheckUtils]: 182: Hoare triple {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:03,487 INFO L263 TraceCheckUtils]: 183: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-10 14:37:03,487 INFO L280 TraceCheckUtils]: 184: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:03,488 INFO L280 TraceCheckUtils]: 185: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,488 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-10 14:37:03,488 INFO L280 TraceCheckUtils]: 187: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-10 14:37:03,488 INFO L280 TraceCheckUtils]: 188: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,488 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-10 14:37:03,489 INFO L280 TraceCheckUtils]: 190: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-10 14:37:03,489 INFO L263 TraceCheckUtils]: 191: Hoare triple {31184#true} call lowerWaterLevel(); {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:37:03,490 INFO L280 TraceCheckUtils]: 192: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31184#true} is VALID [2020-07-10 14:37:03,490 INFO L280 TraceCheckUtils]: 193: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,490 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {31184#true} {31184#true} #517#return; {31184#true} is VALID [2020-07-10 14:37:03,490 INFO L280 TraceCheckUtils]: 195: Hoare triple {31184#true} assume 0 != ~systemActive~0; {31184#true} is VALID [2020-07-10 14:37:03,491 INFO L263 TraceCheckUtils]: 196: Hoare triple {31184#true} call processEnvironment(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,491 INFO L280 TraceCheckUtils]: 197: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-10 14:37:03,492 INFO L280 TraceCheckUtils]: 198: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-10 14:37:03,492 INFO L263 TraceCheckUtils]: 199: Hoare triple {31184#true} call #t~ret55 := isLowWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:03,492 INFO L280 TraceCheckUtils]: 200: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-10 14:37:03,492 INFO L263 TraceCheckUtils]: 201: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-10 14:37:03,492 INFO L280 TraceCheckUtils]: 202: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-10 14:37:03,493 INFO L280 TraceCheckUtils]: 203: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,493 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-10 14:37:03,493 INFO L280 TraceCheckUtils]: 205: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-10 14:37:03,493 INFO L280 TraceCheckUtils]: 206: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-10 14:37:03,493 INFO L280 TraceCheckUtils]: 207: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-10 14:37:03,494 INFO L280 TraceCheckUtils]: 208: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,494 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-10 14:37:03,494 INFO L280 TraceCheckUtils]: 210: Hoare triple {31184#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {31184#true} is VALID [2020-07-10 14:37:03,494 INFO L280 TraceCheckUtils]: 211: Hoare triple {31184#true} assume 0 != ~tmp~7; {31184#true} is VALID [2020-07-10 14:37:03,495 INFO L263 TraceCheckUtils]: 212: Hoare triple {31184#true} call deactivatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,495 INFO L280 TraceCheckUtils]: 213: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31184#true} is VALID [2020-07-10 14:37:03,496 INFO L280 TraceCheckUtils]: 214: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,496 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {31184#true} {31184#true} #495#return; {31184#true} is VALID [2020-07-10 14:37:03,496 INFO L280 TraceCheckUtils]: 216: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,496 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {31184#true} {31184#true} #519#return; {31184#true} is VALID [2020-07-10 14:37:03,496 INFO L263 TraceCheckUtils]: 218: Hoare triple {31184#true} call __utac_acc__Specification5_spec__3(); {31184#true} is VALID [2020-07-10 14:37:03,497 INFO L280 TraceCheckUtils]: 219: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-10 14:37:03,497 INFO L263 TraceCheckUtils]: 220: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:03,497 INFO L280 TraceCheckUtils]: 221: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-10 14:37:03,497 INFO L280 TraceCheckUtils]: 222: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,497 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-10 14:37:03,497 INFO L280 TraceCheckUtils]: 224: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-10 14:37:03,498 INFO L280 TraceCheckUtils]: 225: Hoare triple {31184#true} assume 2 != ~tmp~4; {31184#true} is VALID [2020-07-10 14:37:03,498 INFO L263 TraceCheckUtils]: 226: Hoare triple {31184#true} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-10 14:37:03,498 INFO L280 TraceCheckUtils]: 227: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:03,498 INFO L280 TraceCheckUtils]: 228: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,498 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {31184#true} {31184#true} #539#return; {31184#true} is VALID [2020-07-10 14:37:03,498 INFO L280 TraceCheckUtils]: 230: Hoare triple {31184#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31184#true} is VALID [2020-07-10 14:37:03,499 INFO L280 TraceCheckUtils]: 231: Hoare triple {31184#true} assume !(0 != ~tmp___0~0); {31184#true} is VALID [2020-07-10 14:37:03,499 INFO L280 TraceCheckUtils]: 232: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,499 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {31184#true} {31184#true} #521#return; {31184#true} is VALID [2020-07-10 14:37:03,499 INFO L280 TraceCheckUtils]: 234: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,499 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {31184#true} {31185#false} #505#return; {31185#false} is VALID [2020-07-10 14:37:03,499 INFO L280 TraceCheckUtils]: 236: Hoare triple {31185#false} assume !false; {31185#false} is VALID [2020-07-10 14:37:03,500 INFO L280 TraceCheckUtils]: 237: Hoare triple {31185#false} assume ~splverifierCounter~0 < 4; {31185#false} is VALID [2020-07-10 14:37:03,500 INFO L280 TraceCheckUtils]: 238: Hoare triple {31185#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31185#false} is VALID [2020-07-10 14:37:03,500 INFO L280 TraceCheckUtils]: 239: Hoare triple {31185#false} assume 0 != ~tmp~5; {31185#false} is VALID [2020-07-10 14:37:03,500 INFO L263 TraceCheckUtils]: 240: Hoare triple {31185#false} call waterRise(); {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:37:03,500 INFO L280 TraceCheckUtils]: 241: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31184#true} is VALID [2020-07-10 14:37:03,501 INFO L280 TraceCheckUtils]: 242: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,501 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {31184#true} {31185#false} #501#return; {31185#false} is VALID [2020-07-10 14:37:03,501 INFO L280 TraceCheckUtils]: 244: Hoare triple {31185#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31185#false} is VALID [2020-07-10 14:37:03,501 INFO L280 TraceCheckUtils]: 245: Hoare triple {31185#false} assume !(0 != ~tmp___0~1); {31185#false} is VALID [2020-07-10 14:37:03,501 INFO L280 TraceCheckUtils]: 246: Hoare triple {31185#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31185#false} is VALID [2020-07-10 14:37:03,501 INFO L280 TraceCheckUtils]: 247: Hoare triple {31185#false} assume 0 != ~tmp___2~0; {31185#false} is VALID [2020-07-10 14:37:03,502 INFO L263 TraceCheckUtils]: 248: Hoare triple {31185#false} call timeShift(); {31185#false} is VALID [2020-07-10 14:37:03,502 INFO L263 TraceCheckUtils]: 249: Hoare triple {31185#false} call __utac_acc__Specification5_spec__2(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:03,502 INFO L263 TraceCheckUtils]: 250: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-10 14:37:03,502 INFO L280 TraceCheckUtils]: 251: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:03,502 INFO L280 TraceCheckUtils]: 252: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,502 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-10 14:37:03,503 INFO L280 TraceCheckUtils]: 254: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-10 14:37:03,503 INFO L280 TraceCheckUtils]: 255: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,503 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {31184#true} {31185#false} #515#return; {31185#false} is VALID [2020-07-10 14:37:03,503 INFO L280 TraceCheckUtils]: 257: Hoare triple {31185#false} assume !(0 != ~pumpRunning~0); {31185#false} is VALID [2020-07-10 14:37:03,503 INFO L280 TraceCheckUtils]: 258: Hoare triple {31185#false} assume 0 != ~systemActive~0; {31185#false} is VALID [2020-07-10 14:37:03,503 INFO L263 TraceCheckUtils]: 259: Hoare triple {31185#false} call processEnvironment(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,504 INFO L280 TraceCheckUtils]: 260: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-10 14:37:03,504 INFO L280 TraceCheckUtils]: 261: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-10 14:37:03,505 INFO L263 TraceCheckUtils]: 262: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,505 INFO L280 TraceCheckUtils]: 263: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-10 14:37:03,505 INFO L280 TraceCheckUtils]: 264: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-10 14:37:03,505 INFO L263 TraceCheckUtils]: 265: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:03,506 INFO L280 TraceCheckUtils]: 266: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-10 14:37:03,506 INFO L263 TraceCheckUtils]: 267: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-10 14:37:03,506 INFO L280 TraceCheckUtils]: 268: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:03,506 INFO L280 TraceCheckUtils]: 269: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:03,506 INFO L280 TraceCheckUtils]: 270: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,506 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-10 14:37:03,507 INFO L280 TraceCheckUtils]: 272: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-10 14:37:03,507 INFO L280 TraceCheckUtils]: 273: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-10 14:37:03,507 INFO L280 TraceCheckUtils]: 274: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-10 14:37:03,507 INFO L280 TraceCheckUtils]: 275: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,507 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-10 14:37:03,507 INFO L280 TraceCheckUtils]: 277: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-10 14:37:03,508 INFO L280 TraceCheckUtils]: 278: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-10 14:37:03,509 INFO L263 TraceCheckUtils]: 279: Hoare triple {31184#true} call activatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,509 INFO L280 TraceCheckUtils]: 280: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-10 14:37:03,509 INFO L263 TraceCheckUtils]: 281: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-10 14:37:03,509 INFO L280 TraceCheckUtils]: 282: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:03,510 INFO L263 TraceCheckUtils]: 283: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-10 14:37:03,510 INFO L280 TraceCheckUtils]: 284: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-10 14:37:03,510 INFO L280 TraceCheckUtils]: 285: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,510 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-10 14:37:03,510 INFO L280 TraceCheckUtils]: 287: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:03,511 INFO L280 TraceCheckUtils]: 288: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,511 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-10 14:37:03,511 INFO L280 TraceCheckUtils]: 290: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-10 14:37:03,511 INFO L280 TraceCheckUtils]: 291: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-10 14:37:03,512 INFO L263 TraceCheckUtils]: 292: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:03,512 INFO L280 TraceCheckUtils]: 293: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31184#true} is VALID [2020-07-10 14:37:03,512 INFO L280 TraceCheckUtils]: 294: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,513 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {31184#true} {31184#true} #511#return; {31184#true} is VALID [2020-07-10 14:37:03,513 INFO L280 TraceCheckUtils]: 296: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,513 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {31184#true} {31184#true} #529#return; {31184#true} is VALID [2020-07-10 14:37:03,513 INFO L280 TraceCheckUtils]: 298: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,513 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {31184#true} {31184#true} #499#return; {31184#true} is VALID [2020-07-10 14:37:03,514 INFO L280 TraceCheckUtils]: 300: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,514 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {31184#true} {31185#false} #519#return; {31185#false} is VALID [2020-07-10 14:37:03,514 INFO L263 TraceCheckUtils]: 302: Hoare triple {31185#false} call __utac_acc__Specification5_spec__3(); {31185#false} is VALID [2020-07-10 14:37:03,514 INFO L280 TraceCheckUtils]: 303: Hoare triple {31185#false} havoc ~tmp~4;havoc ~tmp___0~0; {31185#false} is VALID [2020-07-10 14:37:03,515 INFO L263 TraceCheckUtils]: 304: Hoare triple {31185#false} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:03,515 INFO L280 TraceCheckUtils]: 305: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-10 14:37:03,515 INFO L280 TraceCheckUtils]: 306: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,515 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {31184#true} {31185#false} #537#return; {31185#false} is VALID [2020-07-10 14:37:03,515 INFO L280 TraceCheckUtils]: 308: Hoare triple {31185#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31185#false} is VALID [2020-07-10 14:37:03,516 INFO L280 TraceCheckUtils]: 309: Hoare triple {31185#false} assume 2 != ~tmp~4; {31185#false} is VALID [2020-07-10 14:37:03,516 INFO L263 TraceCheckUtils]: 310: Hoare triple {31185#false} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-10 14:37:03,516 INFO L280 TraceCheckUtils]: 311: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:03,516 INFO L280 TraceCheckUtils]: 312: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:03,516 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {31184#true} {31185#false} #539#return; {31185#false} is VALID [2020-07-10 14:37:03,517 INFO L280 TraceCheckUtils]: 314: Hoare triple {31185#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31185#false} is VALID [2020-07-10 14:37:03,517 INFO L280 TraceCheckUtils]: 315: Hoare triple {31185#false} assume 0 != ~tmp___0~0; {31185#false} is VALID [2020-07-10 14:37:03,517 INFO L280 TraceCheckUtils]: 316: Hoare triple {31185#false} assume 0 == ~switchedOnBeforeTS~0; {31185#false} is VALID [2020-07-10 14:37:03,517 INFO L263 TraceCheckUtils]: 317: Hoare triple {31185#false} call __automaton_fail(); {31185#false} is VALID [2020-07-10 14:37:03,517 INFO L280 TraceCheckUtils]: 318: Hoare triple {31185#false} assume !false; {31185#false} is VALID [2020-07-10 14:37:03,608 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 89 proven. 42 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2020-07-10 14:37:03,608 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1792774475] [2020-07-10 14:37:03,609 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1356637926] [2020-07-10 14:37:03,610 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:37:03,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,831 INFO L264 TraceCheckSpWp]: Trace formula consists of 1315 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-10 14:37:03,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:03,901 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:37:04,400 INFO L263 TraceCheckUtils]: 0: Hoare triple {31184#true} call ULTIMATE.init(); {31184#true} is VALID [2020-07-10 14:37:04,400 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {31184#true} is VALID [2020-07-10 14:37:04,400 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:04,401 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31184#true} #555#return; {31184#true} is VALID [2020-07-10 14:37:04,401 INFO L263 TraceCheckUtils]: 4: Hoare triple {31184#true} call #t~ret76 := main(); {31184#true} is VALID [2020-07-10 14:37:04,401 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} havoc ~retValue_acc~2;havoc ~tmp~0; {31184#true} is VALID [2020-07-10 14:37:04,401 INFO L263 TraceCheckUtils]: 6: Hoare triple {31184#true} call select_helpers(); {31184#true} is VALID [2020-07-10 14:37:04,401 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:04,401 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31184#true} {31184#true} #451#return; {31184#true} is VALID [2020-07-10 14:37:04,401 INFO L263 TraceCheckUtils]: 9: Hoare triple {31184#true} call select_features(); {31184#true} is VALID [2020-07-10 14:37:04,402 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:04,402 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31184#true} {31184#true} #453#return; {31184#true} is VALID [2020-07-10 14:37:04,402 INFO L263 TraceCheckUtils]: 12: Hoare triple {31184#true} call #t~ret1 := valid_product(); {31184#true} is VALID [2020-07-10 14:37:04,402 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {31184#true} is VALID [2020-07-10 14:37:04,402 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:04,402 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31184#true} {31184#true} #455#return; {31184#true} is VALID [2020-07-10 14:37:04,402 INFO L280 TraceCheckUtils]: 16: Hoare triple {31184#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31184#true} is VALID [2020-07-10 14:37:04,403 INFO L280 TraceCheckUtils]: 17: Hoare triple {31184#true} assume 0 != ~tmp~0; {31184#true} is VALID [2020-07-10 14:37:04,403 INFO L263 TraceCheckUtils]: 18: Hoare triple {31184#true} call setup(); {31184#true} is VALID [2020-07-10 14:37:04,403 INFO L280 TraceCheckUtils]: 19: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:04,403 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31184#true} {31184#true} #457#return; {31184#true} is VALID [2020-07-10 14:37:04,403 INFO L263 TraceCheckUtils]: 21: Hoare triple {31184#true} call runTest(); {31184#true} is VALID [2020-07-10 14:37:04,403 INFO L263 TraceCheckUtils]: 22: Hoare triple {31184#true} call __utac_acc__Specification5_spec__1(); {31184#true} is VALID [2020-07-10 14:37:04,404 INFO L280 TraceCheckUtils]: 23: Hoare triple {31184#true} ~switchedOnBeforeTS~0 := 0; {31184#true} is VALID [2020-07-10 14:37:04,404 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:04,404 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31184#true} {31184#true} #545#return; {31184#true} is VALID [2020-07-10 14:37:04,404 INFO L263 TraceCheckUtils]: 26: Hoare triple {31184#true} call test(); {31184#true} is VALID [2020-07-10 14:37:04,404 INFO L280 TraceCheckUtils]: 27: Hoare triple {31184#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {31184#true} is VALID [2020-07-10 14:37:04,405 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume !false; {31184#true} is VALID [2020-07-10 14:37:04,405 INFO L280 TraceCheckUtils]: 29: Hoare triple {31184#true} assume ~splverifierCounter~0 < 4; {31184#true} is VALID [2020-07-10 14:37:04,405 INFO L280 TraceCheckUtils]: 30: Hoare triple {31184#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31184#true} is VALID [2020-07-10 14:37:04,405 INFO L280 TraceCheckUtils]: 31: Hoare triple {31184#true} assume 0 != ~tmp~5; {31184#true} is VALID [2020-07-10 14:37:04,405 INFO L263 TraceCheckUtils]: 32: Hoare triple {31184#true} call waterRise(); {31184#true} is VALID [2020-07-10 14:37:04,405 INFO L280 TraceCheckUtils]: 33: Hoare triple {31184#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31184#true} is VALID [2020-07-10 14:37:04,406 INFO L280 TraceCheckUtils]: 34: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:04,406 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31184#true} {31184#true} #501#return; {31184#true} is VALID [2020-07-10 14:37:04,406 INFO L280 TraceCheckUtils]: 36: Hoare triple {31184#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31184#true} is VALID [2020-07-10 14:37:04,406 INFO L280 TraceCheckUtils]: 37: Hoare triple {31184#true} assume !(0 != ~tmp___0~1); {31184#true} is VALID [2020-07-10 14:37:04,406 INFO L280 TraceCheckUtils]: 38: Hoare triple {31184#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31184#true} is VALID [2020-07-10 14:37:04,406 INFO L280 TraceCheckUtils]: 39: Hoare triple {31184#true} assume 0 != ~tmp___2~0; {31184#true} is VALID [2020-07-10 14:37:04,407 INFO L263 TraceCheckUtils]: 40: Hoare triple {31184#true} call timeShift(); {31184#true} is VALID [2020-07-10 14:37:04,407 INFO L263 TraceCheckUtils]: 41: Hoare triple {31184#true} call __utac_acc__Specification5_spec__2(); {31184#true} is VALID [2020-07-10 14:37:04,407 INFO L263 TraceCheckUtils]: 42: Hoare triple {31184#true} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-10 14:37:04,407 INFO L280 TraceCheckUtils]: 43: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:04,407 INFO L280 TraceCheckUtils]: 44: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:04,407 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31184#true} {31184#true} #535#return; {31184#true} is VALID [2020-07-10 14:37:04,408 INFO L280 TraceCheckUtils]: 46: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-10 14:37:04,408 INFO L280 TraceCheckUtils]: 47: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:04,408 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31184#true} {31184#true} #515#return; {31184#true} is VALID [2020-07-10 14:37:04,408 INFO L280 TraceCheckUtils]: 49: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-10 14:37:04,408 INFO L280 TraceCheckUtils]: 50: Hoare triple {31184#true} assume 0 != ~systemActive~0; {31184#true} is VALID [2020-07-10 14:37:04,408 INFO L263 TraceCheckUtils]: 51: Hoare triple {31184#true} call processEnvironment(); {31184#true} is VALID [2020-07-10 14:37:04,409 INFO L280 TraceCheckUtils]: 52: Hoare triple {31184#true} havoc ~tmp~7; {31184#true} is VALID [2020-07-10 14:37:04,409 INFO L280 TraceCheckUtils]: 53: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-10 14:37:04,409 INFO L263 TraceCheckUtils]: 54: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31184#true} is VALID [2020-07-10 14:37:04,409 INFO L280 TraceCheckUtils]: 55: Hoare triple {31184#true} havoc ~tmp~6; {31184#true} is VALID [2020-07-10 14:37:04,409 INFO L280 TraceCheckUtils]: 56: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-10 14:37:04,410 INFO L263 TraceCheckUtils]: 57: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:04,410 INFO L280 TraceCheckUtils]: 58: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-10 14:37:04,410 INFO L263 TraceCheckUtils]: 59: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-10 14:37:04,410 INFO L280 TraceCheckUtils]: 60: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:04,410 INFO L280 TraceCheckUtils]: 61: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-10 14:37:04,411 INFO L280 TraceCheckUtils]: 62: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:04,411 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-10 14:37:04,411 INFO L280 TraceCheckUtils]: 64: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-10 14:37:04,411 INFO L280 TraceCheckUtils]: 65: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-10 14:37:04,411 INFO L280 TraceCheckUtils]: 66: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-10 14:37:04,411 INFO L280 TraceCheckUtils]: 67: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:04,412 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-10 14:37:04,412 INFO L280 TraceCheckUtils]: 69: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-10 14:37:04,412 INFO L280 TraceCheckUtils]: 70: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-10 14:37:04,412 INFO L263 TraceCheckUtils]: 71: Hoare triple {31184#true} call activatePump(); {31184#true} is VALID [2020-07-10 14:37:04,412 INFO L280 TraceCheckUtils]: 72: Hoare triple {31184#true} havoc ~tmp~8; {31184#true} is VALID [2020-07-10 14:37:04,412 INFO L263 TraceCheckUtils]: 73: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-10 14:37:04,413 INFO L280 TraceCheckUtils]: 74: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:04,413 INFO L263 TraceCheckUtils]: 75: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-10 14:37:04,413 INFO L280 TraceCheckUtils]: 76: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-10 14:37:04,413 INFO L280 TraceCheckUtils]: 77: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:04,413 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-10 14:37:04,413 INFO L280 TraceCheckUtils]: 79: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-10 14:37:04,414 INFO L280 TraceCheckUtils]: 80: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:04,414 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-10 14:37:04,414 INFO L280 TraceCheckUtils]: 82: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-10 14:37:04,414 INFO L280 TraceCheckUtils]: 83: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-10 14:37:04,414 INFO L263 TraceCheckUtils]: 84: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31184#true} is VALID [2020-07-10 14:37:04,415 INFO L280 TraceCheckUtils]: 85: Hoare triple {31184#true} ~pumpRunning~0 := 1; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,415 INFO L280 TraceCheckUtils]: 86: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,416 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #511#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,416 INFO L280 TraceCheckUtils]: 88: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,417 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #529#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,417 INFO L280 TraceCheckUtils]: 90: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,418 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #499#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,418 INFO L280 TraceCheckUtils]: 92: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,419 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #519#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,420 INFO L263 TraceCheckUtils]: 94: Hoare triple {31496#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,421 INFO L280 TraceCheckUtils]: 95: Hoare triple {31496#(<= 1 ~pumpRunning~0)} havoc ~tmp~4;havoc ~tmp___0~0; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,421 INFO L263 TraceCheckUtils]: 96: Hoare triple {31496#(<= 1 ~pumpRunning~0)} call #t~ret48 := getWaterLevel(); {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,422 INFO L280 TraceCheckUtils]: 97: Hoare triple {31496#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,423 INFO L280 TraceCheckUtils]: 98: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,423 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31496#(<= 1 ~pumpRunning~0)} #537#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,424 INFO L280 TraceCheckUtils]: 100: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,425 INFO L280 TraceCheckUtils]: 101: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~4); {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,425 INFO L280 TraceCheckUtils]: 102: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,426 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31496#(<= 1 ~pumpRunning~0)} #521#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,426 INFO L280 TraceCheckUtils]: 104: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,427 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #505#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,427 INFO L280 TraceCheckUtils]: 106: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume !false; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,428 INFO L280 TraceCheckUtils]: 107: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,428 INFO L280 TraceCheckUtils]: 108: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,429 INFO L280 TraceCheckUtils]: 109: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~5); {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,430 INFO L280 TraceCheckUtils]: 110: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,430 INFO L280 TraceCheckUtils]: 111: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,431 INFO L280 TraceCheckUtils]: 112: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,431 INFO L280 TraceCheckUtils]: 113: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,431 INFO L263 TraceCheckUtils]: 114: Hoare triple {31496#(<= 1 ~pumpRunning~0)} call timeShift(); {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,432 INFO L263 TraceCheckUtils]: 115: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {31184#true} is VALID [2020-07-10 14:37:04,432 INFO L263 TraceCheckUtils]: 116: Hoare triple {31184#true} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-10 14:37:04,432 INFO L280 TraceCheckUtils]: 117: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-10 14:37:04,432 INFO L280 TraceCheckUtils]: 118: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:04,432 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {31184#true} {31184#true} #535#return; {31184#true} is VALID [2020-07-10 14:37:04,432 INFO L280 TraceCheckUtils]: 120: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-10 14:37:04,433 INFO L280 TraceCheckUtils]: 121: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:04,433 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {31184#true} {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #515#return; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,434 INFO L280 TraceCheckUtils]: 123: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,434 INFO L263 TraceCheckUtils]: 124: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:04,434 INFO L280 TraceCheckUtils]: 125: Hoare triple {31184#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31184#true} is VALID [2020-07-10 14:37:04,434 INFO L280 TraceCheckUtils]: 126: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:04,435 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {31184#true} {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #517#return; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,436 INFO L280 TraceCheckUtils]: 128: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,437 INFO L263 TraceCheckUtils]: 129: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,437 INFO L280 TraceCheckUtils]: 130: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~7; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,438 INFO L280 TraceCheckUtils]: 131: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,438 INFO L263 TraceCheckUtils]: 132: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret55 := isLowWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:04,438 INFO L280 TraceCheckUtils]: 133: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-10 14:37:04,438 INFO L263 TraceCheckUtils]: 134: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-10 14:37:04,438 INFO L280 TraceCheckUtils]: 135: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-10 14:37:04,438 INFO L280 TraceCheckUtils]: 136: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:04,438 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-10 14:37:04,439 INFO L280 TraceCheckUtils]: 138: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-10 14:37:04,439 INFO L280 TraceCheckUtils]: 139: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-10 14:37:04,439 INFO L280 TraceCheckUtils]: 140: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-10 14:37:04,439 INFO L280 TraceCheckUtils]: 141: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:04,440 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {31184#true} {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #493#return; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,440 INFO L280 TraceCheckUtils]: 143: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,440 INFO L280 TraceCheckUtils]: 144: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~7); {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,441 INFO L263 TraceCheckUtils]: 145: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,441 INFO L280 TraceCheckUtils]: 146: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~6; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,442 INFO L280 TraceCheckUtils]: 147: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,442 INFO L263 TraceCheckUtils]: 148: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {31184#true} is VALID [2020-07-10 14:37:04,442 INFO L280 TraceCheckUtils]: 149: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:04,442 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {31184#true} {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #533#return; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,443 INFO L280 TraceCheckUtils]: 151: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,444 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #497#return; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,445 INFO L280 TraceCheckUtils]: 153: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,446 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #519#return; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:04,446 INFO L263 TraceCheckUtils]: 155: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31184#true} is VALID [2020-07-10 14:37:04,446 INFO L280 TraceCheckUtils]: 156: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-10 14:37:04,447 INFO L263 TraceCheckUtils]: 157: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-10 14:37:04,447 INFO L280 TraceCheckUtils]: 158: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-10 14:37:04,447 INFO L280 TraceCheckUtils]: 159: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-10 14:37:04,447 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-10 14:37:04,447 INFO L280 TraceCheckUtils]: 161: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-10 14:37:04,447 INFO L280 TraceCheckUtils]: 162: Hoare triple {31184#true} assume 2 != ~tmp~4; {31184#true} is VALID [2020-07-10 14:37:04,447 INFO L263 TraceCheckUtils]: 163: Hoare triple {31184#true} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-10 14:37:04,448 INFO L280 TraceCheckUtils]: 164: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {32336#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:37:04,448 INFO L280 TraceCheckUtils]: 165: Hoare triple {32336#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {32336#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:37:04,449 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {32336#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {31184#true} #539#return; {32343#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} is VALID [2020-07-10 14:37:04,450 INFO L280 TraceCheckUtils]: 167: Hoare triple {32343#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {32347#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-10 14:37:04,450 INFO L280 TraceCheckUtils]: 168: Hoare triple {32347#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {32351#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:37:04,450 INFO L280 TraceCheckUtils]: 169: Hoare triple {32351#(<= ~pumpRunning~0 0)} assume true; {32351#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:37:04,451 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {32351#(<= ~pumpRunning~0 0)} {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #521#return; {32358#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:37:04,452 INFO L280 TraceCheckUtils]: 171: Hoare triple {32358#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {32358#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:37:04,453 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {32358#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {31496#(<= 1 ~pumpRunning~0)} #505#return; {31185#false} is VALID [2020-07-10 14:37:04,453 INFO L280 TraceCheckUtils]: 173: Hoare triple {31185#false} assume !false; {31185#false} is VALID [2020-07-10 14:37:04,454 INFO L280 TraceCheckUtils]: 174: Hoare triple {31185#false} assume ~splverifierCounter~0 < 4; {31185#false} is VALID [2020-07-10 14:37:04,454 INFO L280 TraceCheckUtils]: 175: Hoare triple {31185#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31185#false} is VALID [2020-07-10 14:37:04,454 INFO L280 TraceCheckUtils]: 176: Hoare triple {31185#false} assume !(0 != ~tmp~5); {31185#false} is VALID [2020-07-10 14:37:04,454 INFO L280 TraceCheckUtils]: 177: Hoare triple {31185#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31185#false} is VALID [2020-07-10 14:37:04,454 INFO L280 TraceCheckUtils]: 178: Hoare triple {31185#false} assume !(0 != ~tmp___0~1); {31185#false} is VALID [2020-07-10 14:37:04,455 INFO L280 TraceCheckUtils]: 179: Hoare triple {31185#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31185#false} is VALID [2020-07-10 14:37:04,455 INFO L280 TraceCheckUtils]: 180: Hoare triple {31185#false} assume 0 != ~tmp___2~0; {31185#false} is VALID [2020-07-10 14:37:04,455 INFO L263 TraceCheckUtils]: 181: Hoare triple {31185#false} call timeShift(); {31185#false} is VALID [2020-07-10 14:37:04,455 INFO L263 TraceCheckUtils]: 182: Hoare triple {31185#false} call __utac_acc__Specification5_spec__2(); {31185#false} is VALID [2020-07-10 14:37:04,456 INFO L263 TraceCheckUtils]: 183: Hoare triple {31185#false} call #t~ret47 := isPumpRunning(); {31185#false} is VALID [2020-07-10 14:37:04,456 INFO L280 TraceCheckUtils]: 184: Hoare triple {31185#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31185#false} is VALID [2020-07-10 14:37:04,456 INFO L280 TraceCheckUtils]: 185: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,456 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {31185#false} {31185#false} #535#return; {31185#false} is VALID [2020-07-10 14:37:04,456 INFO L280 TraceCheckUtils]: 187: Hoare triple {31185#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31185#false} is VALID [2020-07-10 14:37:04,457 INFO L280 TraceCheckUtils]: 188: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,457 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {31185#false} {31185#false} #515#return; {31185#false} is VALID [2020-07-10 14:37:04,457 INFO L280 TraceCheckUtils]: 190: Hoare triple {31185#false} assume 0 != ~pumpRunning~0; {31185#false} is VALID [2020-07-10 14:37:04,457 INFO L263 TraceCheckUtils]: 191: Hoare triple {31185#false} call lowerWaterLevel(); {31185#false} is VALID [2020-07-10 14:37:04,457 INFO L280 TraceCheckUtils]: 192: Hoare triple {31185#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31185#false} is VALID [2020-07-10 14:37:04,458 INFO L280 TraceCheckUtils]: 193: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,458 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {31185#false} {31185#false} #517#return; {31185#false} is VALID [2020-07-10 14:37:04,458 INFO L280 TraceCheckUtils]: 195: Hoare triple {31185#false} assume 0 != ~systemActive~0; {31185#false} is VALID [2020-07-10 14:37:04,458 INFO L263 TraceCheckUtils]: 196: Hoare triple {31185#false} call processEnvironment(); {31185#false} is VALID [2020-07-10 14:37:04,458 INFO L280 TraceCheckUtils]: 197: Hoare triple {31185#false} havoc ~tmp~7; {31185#false} is VALID [2020-07-10 14:37:04,458 INFO L280 TraceCheckUtils]: 198: Hoare triple {31185#false} assume 0 != ~pumpRunning~0; {31185#false} is VALID [2020-07-10 14:37:04,459 INFO L263 TraceCheckUtils]: 199: Hoare triple {31185#false} call #t~ret55 := isLowWaterLevel(); {31185#false} is VALID [2020-07-10 14:37:04,459 INFO L280 TraceCheckUtils]: 200: Hoare triple {31185#false} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31185#false} is VALID [2020-07-10 14:37:04,459 INFO L263 TraceCheckUtils]: 201: Hoare triple {31185#false} call #t~ret75 := isLowWaterSensorDry(); {31185#false} is VALID [2020-07-10 14:37:04,459 INFO L280 TraceCheckUtils]: 202: Hoare triple {31185#false} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31185#false} is VALID [2020-07-10 14:37:04,459 INFO L280 TraceCheckUtils]: 203: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,460 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {31185#false} {31185#false} #491#return; {31185#false} is VALID [2020-07-10 14:37:04,460 INFO L280 TraceCheckUtils]: 205: Hoare triple {31185#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31185#false} is VALID [2020-07-10 14:37:04,460 INFO L280 TraceCheckUtils]: 206: Hoare triple {31185#false} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31185#false} is VALID [2020-07-10 14:37:04,460 INFO L280 TraceCheckUtils]: 207: Hoare triple {31185#false} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31185#false} is VALID [2020-07-10 14:37:04,460 INFO L280 TraceCheckUtils]: 208: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,460 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {31185#false} {31185#false} #493#return; {31185#false} is VALID [2020-07-10 14:37:04,461 INFO L280 TraceCheckUtils]: 210: Hoare triple {31185#false} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {31185#false} is VALID [2020-07-10 14:37:04,461 INFO L280 TraceCheckUtils]: 211: Hoare triple {31185#false} assume 0 != ~tmp~7; {31185#false} is VALID [2020-07-10 14:37:04,461 INFO L263 TraceCheckUtils]: 212: Hoare triple {31185#false} call deactivatePump(); {31185#false} is VALID [2020-07-10 14:37:04,461 INFO L280 TraceCheckUtils]: 213: Hoare triple {31185#false} ~pumpRunning~0 := 0; {31185#false} is VALID [2020-07-10 14:37:04,461 INFO L280 TraceCheckUtils]: 214: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,461 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {31185#false} {31185#false} #495#return; {31185#false} is VALID [2020-07-10 14:37:04,462 INFO L280 TraceCheckUtils]: 216: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,462 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {31185#false} {31185#false} #519#return; {31185#false} is VALID [2020-07-10 14:37:04,462 INFO L263 TraceCheckUtils]: 218: Hoare triple {31185#false} call __utac_acc__Specification5_spec__3(); {31185#false} is VALID [2020-07-10 14:37:04,463 INFO L280 TraceCheckUtils]: 219: Hoare triple {31185#false} havoc ~tmp~4;havoc ~tmp___0~0; {31185#false} is VALID [2020-07-10 14:37:04,463 INFO L263 TraceCheckUtils]: 220: Hoare triple {31185#false} call #t~ret48 := getWaterLevel(); {31185#false} is VALID [2020-07-10 14:37:04,463 INFO L280 TraceCheckUtils]: 221: Hoare triple {31185#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31185#false} is VALID [2020-07-10 14:37:04,464 INFO L280 TraceCheckUtils]: 222: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,464 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {31185#false} {31185#false} #537#return; {31185#false} is VALID [2020-07-10 14:37:04,464 INFO L280 TraceCheckUtils]: 224: Hoare triple {31185#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31185#false} is VALID [2020-07-10 14:37:04,464 INFO L280 TraceCheckUtils]: 225: Hoare triple {31185#false} assume 2 != ~tmp~4; {31185#false} is VALID [2020-07-10 14:37:04,464 INFO L263 TraceCheckUtils]: 226: Hoare triple {31185#false} call #t~ret49 := isPumpRunning(); {31185#false} is VALID [2020-07-10 14:37:04,464 INFO L280 TraceCheckUtils]: 227: Hoare triple {31185#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31185#false} is VALID [2020-07-10 14:37:04,465 INFO L280 TraceCheckUtils]: 228: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,465 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {31185#false} {31185#false} #539#return; {31185#false} is VALID [2020-07-10 14:37:04,465 INFO L280 TraceCheckUtils]: 230: Hoare triple {31185#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31185#false} is VALID [2020-07-10 14:37:04,465 INFO L280 TraceCheckUtils]: 231: Hoare triple {31185#false} assume !(0 != ~tmp___0~0); {31185#false} is VALID [2020-07-10 14:37:04,465 INFO L280 TraceCheckUtils]: 232: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,466 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {31185#false} {31185#false} #521#return; {31185#false} is VALID [2020-07-10 14:37:04,467 INFO L280 TraceCheckUtils]: 234: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,467 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {31185#false} {31185#false} #505#return; {31185#false} is VALID [2020-07-10 14:37:04,467 INFO L280 TraceCheckUtils]: 236: Hoare triple {31185#false} assume !false; {31185#false} is VALID [2020-07-10 14:37:04,467 INFO L280 TraceCheckUtils]: 237: Hoare triple {31185#false} assume ~splverifierCounter~0 < 4; {31185#false} is VALID [2020-07-10 14:37:04,467 INFO L280 TraceCheckUtils]: 238: Hoare triple {31185#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31185#false} is VALID [2020-07-10 14:37:04,467 INFO L280 TraceCheckUtils]: 239: Hoare triple {31185#false} assume 0 != ~tmp~5; {31185#false} is VALID [2020-07-10 14:37:04,468 INFO L263 TraceCheckUtils]: 240: Hoare triple {31185#false} call waterRise(); {31185#false} is VALID [2020-07-10 14:37:04,468 INFO L280 TraceCheckUtils]: 241: Hoare triple {31185#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31185#false} is VALID [2020-07-10 14:37:04,468 INFO L280 TraceCheckUtils]: 242: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,468 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {31185#false} {31185#false} #501#return; {31185#false} is VALID [2020-07-10 14:37:04,468 INFO L280 TraceCheckUtils]: 244: Hoare triple {31185#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31185#false} is VALID [2020-07-10 14:37:04,468 INFO L280 TraceCheckUtils]: 245: Hoare triple {31185#false} assume !(0 != ~tmp___0~1); {31185#false} is VALID [2020-07-10 14:37:04,469 INFO L280 TraceCheckUtils]: 246: Hoare triple {31185#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31185#false} is VALID [2020-07-10 14:37:04,469 INFO L280 TraceCheckUtils]: 247: Hoare triple {31185#false} assume 0 != ~tmp___2~0; {31185#false} is VALID [2020-07-10 14:37:04,469 INFO L263 TraceCheckUtils]: 248: Hoare triple {31185#false} call timeShift(); {31185#false} is VALID [2020-07-10 14:37:04,469 INFO L263 TraceCheckUtils]: 249: Hoare triple {31185#false} call __utac_acc__Specification5_spec__2(); {31185#false} is VALID [2020-07-10 14:37:04,469 INFO L263 TraceCheckUtils]: 250: Hoare triple {31185#false} call #t~ret47 := isPumpRunning(); {31185#false} is VALID [2020-07-10 14:37:04,469 INFO L280 TraceCheckUtils]: 251: Hoare triple {31185#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31185#false} is VALID [2020-07-10 14:37:04,470 INFO L280 TraceCheckUtils]: 252: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,470 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {31185#false} {31185#false} #535#return; {31185#false} is VALID [2020-07-10 14:37:04,470 INFO L280 TraceCheckUtils]: 254: Hoare triple {31185#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31185#false} is VALID [2020-07-10 14:37:04,470 INFO L280 TraceCheckUtils]: 255: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,470 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {31185#false} {31185#false} #515#return; {31185#false} is VALID [2020-07-10 14:37:04,471 INFO L280 TraceCheckUtils]: 257: Hoare triple {31185#false} assume !(0 != ~pumpRunning~0); {31185#false} is VALID [2020-07-10 14:37:04,471 INFO L280 TraceCheckUtils]: 258: Hoare triple {31185#false} assume 0 != ~systemActive~0; {31185#false} is VALID [2020-07-10 14:37:04,471 INFO L263 TraceCheckUtils]: 259: Hoare triple {31185#false} call processEnvironment(); {31185#false} is VALID [2020-07-10 14:37:04,471 INFO L280 TraceCheckUtils]: 260: Hoare triple {31185#false} havoc ~tmp~7; {31185#false} is VALID [2020-07-10 14:37:04,471 INFO L280 TraceCheckUtils]: 261: Hoare triple {31185#false} assume !(0 != ~pumpRunning~0); {31185#false} is VALID [2020-07-10 14:37:04,471 INFO L263 TraceCheckUtils]: 262: Hoare triple {31185#false} call processEnvironment__wrappee__highWaterSensor(); {31185#false} is VALID [2020-07-10 14:37:04,472 INFO L280 TraceCheckUtils]: 263: Hoare triple {31185#false} havoc ~tmp~6; {31185#false} is VALID [2020-07-10 14:37:04,472 INFO L280 TraceCheckUtils]: 264: Hoare triple {31185#false} assume 0 == ~pumpRunning~0; {31185#false} is VALID [2020-07-10 14:37:04,472 INFO L263 TraceCheckUtils]: 265: Hoare triple {31185#false} call #t~ret54 := isHighWaterLevel(); {31185#false} is VALID [2020-07-10 14:37:04,472 INFO L280 TraceCheckUtils]: 266: Hoare triple {31185#false} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31185#false} is VALID [2020-07-10 14:37:04,472 INFO L263 TraceCheckUtils]: 267: Hoare triple {31185#false} call #t~ret74 := isHighWaterSensorDry(); {31185#false} is VALID [2020-07-10 14:37:04,472 INFO L280 TraceCheckUtils]: 268: Hoare triple {31185#false} havoc ~retValue_acc~5; {31185#false} is VALID [2020-07-10 14:37:04,473 INFO L280 TraceCheckUtils]: 269: Hoare triple {31185#false} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31185#false} is VALID [2020-07-10 14:37:04,473 INFO L280 TraceCheckUtils]: 270: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,473 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {31185#false} {31185#false} #513#return; {31185#false} is VALID [2020-07-10 14:37:04,473 INFO L280 TraceCheckUtils]: 272: Hoare triple {31185#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31185#false} is VALID [2020-07-10 14:37:04,473 INFO L280 TraceCheckUtils]: 273: Hoare triple {31185#false} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31185#false} is VALID [2020-07-10 14:37:04,473 INFO L280 TraceCheckUtils]: 274: Hoare triple {31185#false} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31185#false} is VALID [2020-07-10 14:37:04,474 INFO L280 TraceCheckUtils]: 275: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,474 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {31185#false} {31185#false} #527#return; {31185#false} is VALID [2020-07-10 14:37:04,474 INFO L280 TraceCheckUtils]: 277: Hoare triple {31185#false} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31185#false} is VALID [2020-07-10 14:37:04,474 INFO L280 TraceCheckUtils]: 278: Hoare triple {31185#false} assume 0 != ~tmp~6; {31185#false} is VALID [2020-07-10 14:37:04,474 INFO L263 TraceCheckUtils]: 279: Hoare triple {31185#false} call activatePump(); {31185#false} is VALID [2020-07-10 14:37:04,474 INFO L280 TraceCheckUtils]: 280: Hoare triple {31185#false} havoc ~tmp~8; {31185#false} is VALID [2020-07-10 14:37:04,475 INFO L263 TraceCheckUtils]: 281: Hoare triple {31185#false} call #t~ret56 := isMethaneAlarm(); {31185#false} is VALID [2020-07-10 14:37:04,475 INFO L280 TraceCheckUtils]: 282: Hoare triple {31185#false} havoc ~retValue_acc~10; {31185#false} is VALID [2020-07-10 14:37:04,475 INFO L263 TraceCheckUtils]: 283: Hoare triple {31185#false} call #t~ret57 := isMethaneLevelCritical(); {31185#false} is VALID [2020-07-10 14:37:04,475 INFO L280 TraceCheckUtils]: 284: Hoare triple {31185#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31185#false} is VALID [2020-07-10 14:37:04,475 INFO L280 TraceCheckUtils]: 285: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,475 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {31185#false} {31185#false} #549#return; {31185#false} is VALID [2020-07-10 14:37:04,476 INFO L280 TraceCheckUtils]: 287: Hoare triple {31185#false} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31185#false} is VALID [2020-07-10 14:37:04,476 INFO L280 TraceCheckUtils]: 288: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,476 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {31185#false} {31185#false} #509#return; {31185#false} is VALID [2020-07-10 14:37:04,476 INFO L280 TraceCheckUtils]: 290: Hoare triple {31185#false} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31185#false} is VALID [2020-07-10 14:37:04,476 INFO L280 TraceCheckUtils]: 291: Hoare triple {31185#false} assume !(0 != ~tmp~8); {31185#false} is VALID [2020-07-10 14:37:04,476 INFO L263 TraceCheckUtils]: 292: Hoare triple {31185#false} call activatePump__wrappee__lowWaterSensor(); {31185#false} is VALID [2020-07-10 14:37:04,477 INFO L280 TraceCheckUtils]: 293: Hoare triple {31185#false} ~pumpRunning~0 := 1; {31185#false} is VALID [2020-07-10 14:37:04,477 INFO L280 TraceCheckUtils]: 294: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,477 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {31185#false} {31185#false} #511#return; {31185#false} is VALID [2020-07-10 14:37:04,477 INFO L280 TraceCheckUtils]: 296: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,477 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {31185#false} {31185#false} #529#return; {31185#false} is VALID [2020-07-10 14:37:04,477 INFO L280 TraceCheckUtils]: 298: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,478 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {31185#false} {31185#false} #499#return; {31185#false} is VALID [2020-07-10 14:37:04,478 INFO L280 TraceCheckUtils]: 300: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,478 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {31185#false} {31185#false} #519#return; {31185#false} is VALID [2020-07-10 14:37:04,478 INFO L263 TraceCheckUtils]: 302: Hoare triple {31185#false} call __utac_acc__Specification5_spec__3(); {31185#false} is VALID [2020-07-10 14:37:04,478 INFO L280 TraceCheckUtils]: 303: Hoare triple {31185#false} havoc ~tmp~4;havoc ~tmp___0~0; {31185#false} is VALID [2020-07-10 14:37:04,478 INFO L263 TraceCheckUtils]: 304: Hoare triple {31185#false} call #t~ret48 := getWaterLevel(); {31185#false} is VALID [2020-07-10 14:37:04,479 INFO L280 TraceCheckUtils]: 305: Hoare triple {31185#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31185#false} is VALID [2020-07-10 14:37:04,479 INFO L280 TraceCheckUtils]: 306: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,479 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {31185#false} {31185#false} #537#return; {31185#false} is VALID [2020-07-10 14:37:04,479 INFO L280 TraceCheckUtils]: 308: Hoare triple {31185#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31185#false} is VALID [2020-07-10 14:37:04,479 INFO L280 TraceCheckUtils]: 309: Hoare triple {31185#false} assume 2 != ~tmp~4; {31185#false} is VALID [2020-07-10 14:37:04,479 INFO L263 TraceCheckUtils]: 310: Hoare triple {31185#false} call #t~ret49 := isPumpRunning(); {31185#false} is VALID [2020-07-10 14:37:04,480 INFO L280 TraceCheckUtils]: 311: Hoare triple {31185#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31185#false} is VALID [2020-07-10 14:37:04,480 INFO L280 TraceCheckUtils]: 312: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-10 14:37:04,480 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {31185#false} {31185#false} #539#return; {31185#false} is VALID [2020-07-10 14:37:04,480 INFO L280 TraceCheckUtils]: 314: Hoare triple {31185#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31185#false} is VALID [2020-07-10 14:37:04,480 INFO L280 TraceCheckUtils]: 315: Hoare triple {31185#false} assume 0 != ~tmp___0~0; {31185#false} is VALID [2020-07-10 14:37:04,480 INFO L280 TraceCheckUtils]: 316: Hoare triple {31185#false} assume 0 == ~switchedOnBeforeTS~0; {31185#false} is VALID [2020-07-10 14:37:04,481 INFO L263 TraceCheckUtils]: 317: Hoare triple {31185#false} call __automaton_fail(); {31185#false} is VALID [2020-07-10 14:37:04,481 INFO L280 TraceCheckUtils]: 318: Hoare triple {31185#false} assume !false; {31185#false} is VALID [2020-07-10 14:37:04,554 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 250 proven. 16 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2020-07-10 14:37:04,555 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:37:04,555 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-10 14:37:04,555 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [10138860] [2020-07-10 14:37:04,556 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 319 [2020-07-10 14:40:19,392 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:40:19,393 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-10 14:40:19,936 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 378 edges. 378 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:40:19,937 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-10 14:40:19,937 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:40:19,938 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-10 14:40:19,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-10 14:40:19,938 INFO L87 Difference]: Start difference. First operand 838 states and 964 transitions. Second operand 22 states. [2020-07-10 14:40:21,934 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-10 14:40:23,796 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-10 14:40:24,655 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:40:25,366 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:40:30,359 WARN L193 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:40:39,097 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:40:39,852 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:40:42,481 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:40:46,508 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:40:53,280 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:40:53,706 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:41:03,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:41:03,928 INFO L93 Difference]: Finished difference Result 1626 states and 1926 transitions. [2020-07-10 14:41:03,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-10 14:41:03,928 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 319 [2020-07-10 14:41:03,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:41:03,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-10 14:41:03,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 504 transitions. [2020-07-10 14:41:03,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-10 14:41:03,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 504 transitions. [2020-07-10 14:41:03,947 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 504 transitions. [2020-07-10 14:41:05,674 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 504 edges. 504 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:41:05,740 INFO L225 Difference]: With dead ends: 1626 [2020-07-10 14:41:05,740 INFO L226 Difference]: Without dead ends: 901 [2020-07-10 14:41:05,744 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 480 GetRequests, 436 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 402 ImplicationChecksByTransitivity, 6.7s TimeCoverageRelationStatistics Valid=384, Invalid=1686, Unknown=0, NotChecked=0, Total=2070 [2020-07-10 14:41:05,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 901 states. [2020-07-10 14:41:15,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 901 to 838. [2020-07-10 14:41:15,615 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:41:15,615 INFO L82 GeneralOperation]: Start isEquivalent. First operand 901 states. Second operand 838 states. [2020-07-10 14:41:15,615 INFO L74 IsIncluded]: Start isIncluded. First operand 901 states. Second operand 838 states. [2020-07-10 14:41:15,615 INFO L87 Difference]: Start difference. First operand 901 states. Second operand 838 states. [2020-07-10 14:41:15,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:41:15,673 INFO L93 Difference]: Finished difference Result 901 states and 1069 transitions. [2020-07-10 14:41:15,673 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1069 transitions. [2020-07-10 14:41:15,676 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:41:15,676 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:41:15,676 INFO L74 IsIncluded]: Start isIncluded. First operand 838 states. Second operand 901 states. [2020-07-10 14:41:15,676 INFO L87 Difference]: Start difference. First operand 838 states. Second operand 901 states. [2020-07-10 14:41:15,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:41:15,734 INFO L93 Difference]: Finished difference Result 901 states and 1069 transitions. [2020-07-10 14:41:15,735 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1069 transitions. [2020-07-10 14:41:15,737 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:41:15,737 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:41:15,738 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:41:15,738 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:41:15,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 838 states. [2020-07-10 14:41:15,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 838 states and 961 transitions. [2020-07-10 14:41:15,806 INFO L78 Accepts]: Start accepts. Automaton has 838 states and 961 transitions. Word has length 319 [2020-07-10 14:41:15,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:41:15,807 INFO L479 AbstractCegarLoop]: Abstraction has 838 states and 961 transitions. [2020-07-10 14:41:15,807 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-10 14:41:15,807 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 961 transitions. [2020-07-10 14:41:15,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2020-07-10 14:41:15,815 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:41:15,816 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, 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] [2020-07-10 14:41:16,031 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-07-10 14:41:16,032 INFO L427 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:41:16,032 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:41:16,033 INFO L82 PathProgramCache]: Analyzing trace with hash -1411306482, now seen corresponding path program 1 times [2020-07-10 14:41:16,033 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:41:16,033 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2008874792] [2020-07-10 14:41:16,033 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:41:16,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,427 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:41:16,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,474 INFO L280 TraceCheckUtils]: 0: Hoare triple {38243#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {37987#true} is VALID [2020-07-10 14:41:16,474 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,475 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #555#return; {37987#true} is VALID [2020-07-10 14:41:16,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,478 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,478 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37987#true} {37987#true} #451#return; {37987#true} is VALID [2020-07-10 14:41:16,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,481 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37987#true} {37987#true} #453#return; {37987#true} is VALID [2020-07-10 14:41:16,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {37987#true} is VALID [2020-07-10 14:41:16,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,485 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #455#return; {37987#true} is VALID [2020-07-10 14:41:16,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,487 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,487 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37987#true} {37987#true} #457#return; {37987#true} is VALID [2020-07-10 14:41:16,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {37987#true} is VALID [2020-07-10 14:41:16,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,501 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #545#return; {37987#true} is VALID [2020-07-10 14:41:16,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {37987#true} is VALID [2020-07-10 14:41:16,517 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,517 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #501#return; {37987#true} is VALID [2020-07-10 14:41:16,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,556 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:16,556 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,556 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-10 14:41:16,557 INFO L263 TraceCheckUtils]: 0: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:16,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:16,557 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,557 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-10 14:41:16,558 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-10 14:41:16,558 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,558 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-10 14:41:16,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:16,594 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:16,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,594 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-10 14:41:16,594 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-10 14:41:16,595 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-10 14:41:16,595 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:16,595 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:16,595 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,596 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-10 14:41:16,596 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-10 14:41:16,596 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-10 14:41:16,596 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-10 14:41:16,596 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,597 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-10 14:41:16,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-10 14:41:16,609 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,609 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-10 14:41:16,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:16,610 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-10 14:41:16,610 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-10 14:41:16,610 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,610 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-10 14:41:16,611 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:16,611 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,611 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-10 14:41:16,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,618 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-10 14:41:16,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,618 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-10 14:41:16,619 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-10 14:41:16,619 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-10 14:41:16,619 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:16,619 INFO L263 TraceCheckUtils]: 3: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-10 14:41:16,619 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-10 14:41:16,620 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,620 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-10 14:41:16,620 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:16,620 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,620 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-10 14:41:16,621 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-10 14:41:16,621 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-10 14:41:16,625 INFO L263 TraceCheckUtils]: 12: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:16,625 INFO L280 TraceCheckUtils]: 13: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-10 14:41:16,625 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,625 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-10 14:41:16,626 INFO L280 TraceCheckUtils]: 16: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,626 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-10 14:41:16,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-10 14:41:16,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-10 14:41:16,627 INFO L263 TraceCheckUtils]: 2: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:16,627 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-10 14:41:16,627 INFO L263 TraceCheckUtils]: 4: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-10 14:41:16,627 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:16,627 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:16,628 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,628 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-10 14:41:16,628 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-10 14:41:16,628 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-10 14:41:16,628 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-10 14:41:16,629 INFO L280 TraceCheckUtils]: 12: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,629 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-10 14:41:16,629 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-10 14:41:16,629 INFO L280 TraceCheckUtils]: 15: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-10 14:41:16,630 INFO L263 TraceCheckUtils]: 16: Hoare triple {37987#true} call activatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:16,631 INFO L280 TraceCheckUtils]: 17: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-10 14:41:16,631 INFO L263 TraceCheckUtils]: 18: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-10 14:41:16,631 INFO L280 TraceCheckUtils]: 19: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:16,631 INFO L263 TraceCheckUtils]: 20: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-10 14:41:16,631 INFO L280 TraceCheckUtils]: 21: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-10 14:41:16,632 INFO L280 TraceCheckUtils]: 22: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,632 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-10 14:41:16,632 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:16,632 INFO L280 TraceCheckUtils]: 25: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,632 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-10 14:41:16,633 INFO L280 TraceCheckUtils]: 27: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-10 14:41:16,633 INFO L280 TraceCheckUtils]: 28: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-10 14:41:16,634 INFO L263 TraceCheckUtils]: 29: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:16,634 INFO L280 TraceCheckUtils]: 30: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-10 14:41:16,634 INFO L280 TraceCheckUtils]: 31: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,634 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-10 14:41:16,635 INFO L280 TraceCheckUtils]: 33: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,635 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-10 14:41:16,635 INFO L280 TraceCheckUtils]: 35: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,635 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-10 14:41:16,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-10 14:41:16,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-10 14:41:16,637 INFO L263 TraceCheckUtils]: 2: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:16,638 INFO L280 TraceCheckUtils]: 3: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-10 14:41:16,638 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-10 14:41:16,638 INFO L263 TraceCheckUtils]: 5: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:16,638 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-10 14:41:16,638 INFO L263 TraceCheckUtils]: 7: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-10 14:41:16,638 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:16,639 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:16,639 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,639 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-10 14:41:16,639 INFO L280 TraceCheckUtils]: 12: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-10 14:41:16,639 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-10 14:41:16,640 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-10 14:41:16,640 INFO L280 TraceCheckUtils]: 15: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,640 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-10 14:41:16,640 INFO L280 TraceCheckUtils]: 17: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-10 14:41:16,640 INFO L280 TraceCheckUtils]: 18: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-10 14:41:16,641 INFO L263 TraceCheckUtils]: 19: Hoare triple {37987#true} call activatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:16,642 INFO L280 TraceCheckUtils]: 20: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-10 14:41:16,642 INFO L263 TraceCheckUtils]: 21: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-10 14:41:16,642 INFO L280 TraceCheckUtils]: 22: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:16,642 INFO L263 TraceCheckUtils]: 23: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-10 14:41:16,643 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-10 14:41:16,643 INFO L280 TraceCheckUtils]: 25: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,643 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-10 14:41:16,643 INFO L280 TraceCheckUtils]: 27: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:16,643 INFO L280 TraceCheckUtils]: 28: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,643 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-10 14:41:16,644 INFO L280 TraceCheckUtils]: 30: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-10 14:41:16,644 INFO L280 TraceCheckUtils]: 31: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-10 14:41:16,645 INFO L263 TraceCheckUtils]: 32: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:16,645 INFO L280 TraceCheckUtils]: 33: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-10 14:41:16,645 INFO L280 TraceCheckUtils]: 34: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,645 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-10 14:41:16,646 INFO L280 TraceCheckUtils]: 36: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,646 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-10 14:41:16,646 INFO L280 TraceCheckUtils]: 38: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,646 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-10 14:41:16,646 INFO L280 TraceCheckUtils]: 40: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,647 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {37987#true} {37987#true} #519#return; {37987#true} is VALID [2020-07-10 14:41:16,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-10 14:41:16,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,655 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-10 14:41:16,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-10 14:41:16,655 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:16,656 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-10 14:41:16,656 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,656 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-10 14:41:16,656 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-10 14:41:16,656 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume !(2 != ~tmp~4); {37987#true} is VALID [2020-07-10 14:41:16,656 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,657 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37987#true} {37987#true} #521#return; {37987#true} is VALID [2020-07-10 14:41:16,658 INFO L263 TraceCheckUtils]: 0: Hoare triple {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:41:16,658 INFO L263 TraceCheckUtils]: 1: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:16,658 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:16,658 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,659 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-10 14:41:16,659 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-10 14:41:16,659 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,659 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-10 14:41:16,659 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-10 14:41:16,659 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume 0 != ~systemActive~0; {37987#true} is VALID [2020-07-10 14:41:16,660 INFO L263 TraceCheckUtils]: 10: Hoare triple {37987#true} call processEnvironment(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:16,661 INFO L280 TraceCheckUtils]: 11: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-10 14:41:16,661 INFO L280 TraceCheckUtils]: 12: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-10 14:41:16,662 INFO L263 TraceCheckUtils]: 13: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:16,662 INFO L280 TraceCheckUtils]: 14: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-10 14:41:16,662 INFO L280 TraceCheckUtils]: 15: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-10 14:41:16,662 INFO L263 TraceCheckUtils]: 16: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:16,663 INFO L280 TraceCheckUtils]: 17: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-10 14:41:16,663 INFO L263 TraceCheckUtils]: 18: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-10 14:41:16,663 INFO L280 TraceCheckUtils]: 19: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:16,663 INFO L280 TraceCheckUtils]: 20: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:16,663 INFO L280 TraceCheckUtils]: 21: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,663 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-10 14:41:16,664 INFO L280 TraceCheckUtils]: 23: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-10 14:41:16,664 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-10 14:41:16,664 INFO L280 TraceCheckUtils]: 25: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-10 14:41:16,664 INFO L280 TraceCheckUtils]: 26: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,665 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-10 14:41:16,665 INFO L280 TraceCheckUtils]: 28: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-10 14:41:16,665 INFO L280 TraceCheckUtils]: 29: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-10 14:41:16,666 INFO L263 TraceCheckUtils]: 30: Hoare triple {37987#true} call activatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:16,666 INFO L280 TraceCheckUtils]: 31: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-10 14:41:16,666 INFO L263 TraceCheckUtils]: 32: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-10 14:41:16,667 INFO L280 TraceCheckUtils]: 33: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:16,667 INFO L263 TraceCheckUtils]: 34: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-10 14:41:16,667 INFO L280 TraceCheckUtils]: 35: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-10 14:41:16,667 INFO L280 TraceCheckUtils]: 36: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,667 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-10 14:41:16,668 INFO L280 TraceCheckUtils]: 38: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:16,668 INFO L280 TraceCheckUtils]: 39: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,668 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-10 14:41:16,668 INFO L280 TraceCheckUtils]: 41: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-10 14:41:16,668 INFO L280 TraceCheckUtils]: 42: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-10 14:41:16,669 INFO L263 TraceCheckUtils]: 43: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:16,670 INFO L280 TraceCheckUtils]: 44: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-10 14:41:16,670 INFO L280 TraceCheckUtils]: 45: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,670 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-10 14:41:16,670 INFO L280 TraceCheckUtils]: 47: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,670 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-10 14:41:16,671 INFO L280 TraceCheckUtils]: 49: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,671 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-10 14:41:16,671 INFO L280 TraceCheckUtils]: 51: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,671 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {37987#true} {37987#true} #519#return; {37987#true} is VALID [2020-07-10 14:41:16,671 INFO L263 TraceCheckUtils]: 53: Hoare triple {37987#true} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-10 14:41:16,672 INFO L280 TraceCheckUtils]: 54: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-10 14:41:16,672 INFO L263 TraceCheckUtils]: 55: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:16,672 INFO L280 TraceCheckUtils]: 56: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-10 14:41:16,672 INFO L280 TraceCheckUtils]: 57: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,672 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-10 14:41:16,672 INFO L280 TraceCheckUtils]: 59: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-10 14:41:16,673 INFO L280 TraceCheckUtils]: 60: Hoare triple {37987#true} assume !(2 != ~tmp~4); {37987#true} is VALID [2020-07-10 14:41:16,673 INFO L280 TraceCheckUtils]: 61: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,673 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {37987#true} {37987#true} #521#return; {37987#true} is VALID [2020-07-10 14:41:16,673 INFO L280 TraceCheckUtils]: 63: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,673 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {37987#true} {37987#true} #505#return; {37987#true} is VALID [2020-07-10 14:41:16,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:16,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,691 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-10 14:41:16,691 INFO L263 TraceCheckUtils]: 0: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:16,691 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:16,691 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,692 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-10 14:41:16,692 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-10 14:41:16,692 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,692 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-10 14:41:16,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37987#true} is VALID [2020-07-10 14:41:16,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,696 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #517#return; {37987#true} is VALID [2020-07-10 14:41:16,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-10 14:41:16,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,709 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-10 14:41:16,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-10 14:41:16,709 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-10 14:41:16,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-10 14:41:16,710 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,710 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-10 14:41:16,710 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-10 14:41:16,710 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {37987#true} is VALID [2020-07-10 14:41:16,711 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {37987#true} is VALID [2020-07-10 14:41:16,711 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,711 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37987#true} {37987#true} #493#return; {37987#true} is VALID [2020-07-10 14:41:16,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,717 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37987#true} {37987#true} #533#return; {37987#true} is VALID [2020-07-10 14:41:16,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-10 14:41:16,718 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume !(0 == ~pumpRunning~0); {37987#true} is VALID [2020-07-10 14:41:16,718 INFO L263 TraceCheckUtils]: 2: Hoare triple {37987#true} call processEnvironment__wrappee__base(); {37987#true} is VALID [2020-07-10 14:41:16,718 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,718 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #533#return; {37987#true} is VALID [2020-07-10 14:41:16,719 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,719 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37987#true} {37987#true} #497#return; {37987#true} is VALID [2020-07-10 14:41:16,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-10 14:41:16,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-10 14:41:16,719 INFO L263 TraceCheckUtils]: 2: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:16,720 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-10 14:41:16,720 INFO L263 TraceCheckUtils]: 4: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-10 14:41:16,720 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-10 14:41:16,720 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,720 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-10 14:41:16,721 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-10 14:41:16,721 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {37987#true} is VALID [2020-07-10 14:41:16,721 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {37987#true} is VALID [2020-07-10 14:41:16,721 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,721 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37987#true} {37987#true} #493#return; {37987#true} is VALID [2020-07-10 14:41:16,721 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {37987#true} is VALID [2020-07-10 14:41:16,722 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} assume !(0 != ~tmp~7); {37987#true} is VALID [2020-07-10 14:41:16,723 INFO L263 TraceCheckUtils]: 15: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:16,723 INFO L280 TraceCheckUtils]: 16: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-10 14:41:16,723 INFO L280 TraceCheckUtils]: 17: Hoare triple {37987#true} assume !(0 == ~pumpRunning~0); {37987#true} is VALID [2020-07-10 14:41:16,723 INFO L263 TraceCheckUtils]: 18: Hoare triple {37987#true} call processEnvironment__wrappee__base(); {37987#true} is VALID [2020-07-10 14:41:16,723 INFO L280 TraceCheckUtils]: 19: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,724 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {37987#true} {37987#true} #533#return; {37987#true} is VALID [2020-07-10 14:41:16,724 INFO L280 TraceCheckUtils]: 21: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,724 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {37987#true} {37987#true} #497#return; {37987#true} is VALID [2020-07-10 14:41:16,724 INFO L280 TraceCheckUtils]: 23: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,724 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {37987#true} {37987#true} #519#return; {37987#true} is VALID [2020-07-10 14:41:16,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,732 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-10 14:41:16,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,733 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-10 14:41:16,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:16,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,737 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-10 14:41:16,737 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-10 14:41:16,737 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:16,737 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-10 14:41:16,737 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,737 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-10 14:41:16,738 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-10 14:41:16,738 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-10 14:41:16,738 INFO L263 TraceCheckUtils]: 7: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:16,738 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:16,738 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,739 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-10 14:41:16,739 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-10 14:41:16,739 INFO L280 TraceCheckUtils]: 12: Hoare triple {37987#true} assume 0 != ~tmp___0~0; {37987#true} is VALID [2020-07-10 14:41:16,739 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} assume !(0 == ~switchedOnBeforeTS~0); {37987#true} is VALID [2020-07-10 14:41:16,739 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,740 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37987#true} {37987#true} #521#return; {37987#true} is VALID [2020-07-10 14:41:16,741 INFO L263 TraceCheckUtils]: 0: Hoare triple {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:41:16,741 INFO L263 TraceCheckUtils]: 1: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:16,741 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:16,742 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,742 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-10 14:41:16,742 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-10 14:41:16,742 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,742 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-10 14:41:16,743 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-10 14:41:16,743 INFO L263 TraceCheckUtils]: 9: Hoare triple {37987#true} call lowerWaterLevel(); {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:16,744 INFO L280 TraceCheckUtils]: 10: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37987#true} is VALID [2020-07-10 14:41:16,744 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,744 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37987#true} {37987#true} #517#return; {37987#true} is VALID [2020-07-10 14:41:16,744 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} assume 0 != ~systemActive~0; {37987#true} is VALID [2020-07-10 14:41:16,745 INFO L263 TraceCheckUtils]: 14: Hoare triple {37987#true} call processEnvironment(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:16,745 INFO L280 TraceCheckUtils]: 15: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-10 14:41:16,746 INFO L280 TraceCheckUtils]: 16: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-10 14:41:16,746 INFO L263 TraceCheckUtils]: 17: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:16,746 INFO L280 TraceCheckUtils]: 18: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-10 14:41:16,746 INFO L263 TraceCheckUtils]: 19: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-10 14:41:16,746 INFO L280 TraceCheckUtils]: 20: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-10 14:41:16,746 INFO L280 TraceCheckUtils]: 21: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,747 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-10 14:41:16,747 INFO L280 TraceCheckUtils]: 23: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-10 14:41:16,747 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {37987#true} is VALID [2020-07-10 14:41:16,747 INFO L280 TraceCheckUtils]: 25: Hoare triple {37987#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {37987#true} is VALID [2020-07-10 14:41:16,747 INFO L280 TraceCheckUtils]: 26: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,747 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {37987#true} {37987#true} #493#return; {37987#true} is VALID [2020-07-10 14:41:16,748 INFO L280 TraceCheckUtils]: 28: Hoare triple {37987#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {37987#true} is VALID [2020-07-10 14:41:16,748 INFO L280 TraceCheckUtils]: 29: Hoare triple {37987#true} assume !(0 != ~tmp~7); {37987#true} is VALID [2020-07-10 14:41:16,749 INFO L263 TraceCheckUtils]: 30: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:16,749 INFO L280 TraceCheckUtils]: 31: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-10 14:41:16,749 INFO L280 TraceCheckUtils]: 32: Hoare triple {37987#true} assume !(0 == ~pumpRunning~0); {37987#true} is VALID [2020-07-10 14:41:16,749 INFO L263 TraceCheckUtils]: 33: Hoare triple {37987#true} call processEnvironment__wrappee__base(); {37987#true} is VALID [2020-07-10 14:41:16,749 INFO L280 TraceCheckUtils]: 34: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,750 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37987#true} {37987#true} #533#return; {37987#true} is VALID [2020-07-10 14:41:16,750 INFO L280 TraceCheckUtils]: 36: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,750 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37987#true} {37987#true} #497#return; {37987#true} is VALID [2020-07-10 14:41:16,750 INFO L280 TraceCheckUtils]: 38: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,750 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37987#true} {37987#true} #519#return; {37987#true} is VALID [2020-07-10 14:41:16,751 INFO L263 TraceCheckUtils]: 40: Hoare triple {37987#true} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-10 14:41:16,751 INFO L280 TraceCheckUtils]: 41: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-10 14:41:16,751 INFO L263 TraceCheckUtils]: 42: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:16,751 INFO L280 TraceCheckUtils]: 43: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-10 14:41:16,751 INFO L280 TraceCheckUtils]: 44: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,752 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-10 14:41:16,752 INFO L280 TraceCheckUtils]: 46: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-10 14:41:16,752 INFO L280 TraceCheckUtils]: 47: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-10 14:41:16,752 INFO L263 TraceCheckUtils]: 48: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:16,752 INFO L280 TraceCheckUtils]: 49: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:16,752 INFO L280 TraceCheckUtils]: 50: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,753 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-10 14:41:16,753 INFO L280 TraceCheckUtils]: 52: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-10 14:41:16,753 INFO L280 TraceCheckUtils]: 53: Hoare triple {37987#true} assume 0 != ~tmp___0~0; {37987#true} is VALID [2020-07-10 14:41:16,753 INFO L280 TraceCheckUtils]: 54: Hoare triple {37987#true} assume !(0 == ~switchedOnBeforeTS~0); {37987#true} is VALID [2020-07-10 14:41:16,753 INFO L280 TraceCheckUtils]: 55: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,753 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {37987#true} {37987#true} #521#return; {37987#true} is VALID [2020-07-10 14:41:16,754 INFO L280 TraceCheckUtils]: 57: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,754 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {37987#true} {37987#true} #505#return; {37987#true} is VALID [2020-07-10 14:41:16,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:16,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,774 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-10 14:41:16,774 INFO L263 TraceCheckUtils]: 0: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:16,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:16,775 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,775 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-10 14:41:16,775 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-10 14:41:16,775 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,775 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-10 14:41:16,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37987#true} is VALID [2020-07-10 14:41:16,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,780 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #517#return; {37987#true} is VALID [2020-07-10 14:41:16,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-10 14:41:16,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,886 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-10 14:41:16,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-10 14:41:16,887 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-10 14:41:16,887 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-10 14:41:16,887 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,887 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-10 14:41:16,887 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-10 14:41:16,888 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} is VALID [2020-07-10 14:41:16,889 INFO L280 TraceCheckUtils]: 7: Hoare triple {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-10 14:41:16,890 INFO L280 TraceCheckUtils]: 8: Hoare triple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} assume true; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-10 14:41:16,892 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} {37987#true} #493#return; {38537#(= 0 |processEnvironment_#t~ret55|)} is VALID [2020-07-10 14:41:16,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37987#true} is VALID [2020-07-10 14:41:16,895 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,896 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37988#false} #495#return; {37988#false} is VALID [2020-07-10 14:41:16,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-10 14:41:16,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-10 14:41:16,896 INFO L263 TraceCheckUtils]: 2: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:16,896 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-10 14:41:16,897 INFO L263 TraceCheckUtils]: 4: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-10 14:41:16,897 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-10 14:41:16,897 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,897 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-10 14:41:16,897 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-10 14:41:16,899 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} is VALID [2020-07-10 14:41:16,900 INFO L280 TraceCheckUtils]: 10: Hoare triple {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-10 14:41:16,901 INFO L280 TraceCheckUtils]: 11: Hoare triple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} assume true; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-10 14:41:16,902 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} {37987#true} #493#return; {38537#(= 0 |processEnvironment_#t~ret55|)} is VALID [2020-07-10 14:41:16,903 INFO L280 TraceCheckUtils]: 13: Hoare triple {38537#(= 0 |processEnvironment_#t~ret55|)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {38538#(= 0 processEnvironment_~tmp~7)} is VALID [2020-07-10 14:41:16,903 INFO L280 TraceCheckUtils]: 14: Hoare triple {38538#(= 0 processEnvironment_~tmp~7)} assume 0 != ~tmp~7; {37988#false} is VALID [2020-07-10 14:41:16,904 INFO L263 TraceCheckUtils]: 15: Hoare triple {37988#false} call deactivatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:16,904 INFO L280 TraceCheckUtils]: 16: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37987#true} is VALID [2020-07-10 14:41:16,904 INFO L280 TraceCheckUtils]: 17: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,904 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37987#true} {37988#false} #495#return; {37988#false} is VALID [2020-07-10 14:41:16,904 INFO L280 TraceCheckUtils]: 19: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-10 14:41:16,905 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {37988#false} {37987#true} #519#return; {37988#false} is VALID [2020-07-10 14:41:16,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-10 14:41:16,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,913 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-10 14:41:16,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:16,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,917 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-10 14:41:16,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-10 14:41:16,918 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:16,918 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-10 14:41:16,918 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,918 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-10 14:41:16,918 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-10 14:41:16,919 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-10 14:41:16,919 INFO L263 TraceCheckUtils]: 7: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:16,919 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:16,919 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,919 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-10 14:41:16,920 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-10 14:41:16,920 INFO L280 TraceCheckUtils]: 12: Hoare triple {37987#true} assume !(0 != ~tmp___0~0); {37987#true} is VALID [2020-07-10 14:41:16,920 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,920 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {37987#true} {37988#false} #521#return; {37988#false} is VALID [2020-07-10 14:41:16,922 INFO L263 TraceCheckUtils]: 0: Hoare triple {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:41:16,922 INFO L263 TraceCheckUtils]: 1: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:16,922 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:16,922 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,923 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-10 14:41:16,923 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-10 14:41:16,923 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,923 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-10 14:41:16,923 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-10 14:41:16,924 INFO L263 TraceCheckUtils]: 9: Hoare triple {37987#true} call lowerWaterLevel(); {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:16,925 INFO L280 TraceCheckUtils]: 10: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37987#true} is VALID [2020-07-10 14:41:16,925 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,925 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37987#true} {37987#true} #517#return; {37987#true} is VALID [2020-07-10 14:41:16,925 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} assume 0 != ~systemActive~0; {37987#true} is VALID [2020-07-10 14:41:16,926 INFO L263 TraceCheckUtils]: 14: Hoare triple {37987#true} call processEnvironment(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:16,926 INFO L280 TraceCheckUtils]: 15: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-10 14:41:16,927 INFO L280 TraceCheckUtils]: 16: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-10 14:41:16,927 INFO L263 TraceCheckUtils]: 17: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:16,927 INFO L280 TraceCheckUtils]: 18: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-10 14:41:16,927 INFO L263 TraceCheckUtils]: 19: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-10 14:41:16,927 INFO L280 TraceCheckUtils]: 20: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-10 14:41:16,928 INFO L280 TraceCheckUtils]: 21: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,928 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-10 14:41:16,928 INFO L280 TraceCheckUtils]: 23: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-10 14:41:16,929 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} is VALID [2020-07-10 14:41:16,930 INFO L280 TraceCheckUtils]: 25: Hoare triple {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-10 14:41:16,931 INFO L280 TraceCheckUtils]: 26: Hoare triple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} assume true; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-10 14:41:16,932 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} {37987#true} #493#return; {38537#(= 0 |processEnvironment_#t~ret55|)} is VALID [2020-07-10 14:41:16,933 INFO L280 TraceCheckUtils]: 28: Hoare triple {38537#(= 0 |processEnvironment_#t~ret55|)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {38538#(= 0 processEnvironment_~tmp~7)} is VALID [2020-07-10 14:41:16,934 INFO L280 TraceCheckUtils]: 29: Hoare triple {38538#(= 0 processEnvironment_~tmp~7)} assume 0 != ~tmp~7; {37988#false} is VALID [2020-07-10 14:41:16,934 INFO L263 TraceCheckUtils]: 30: Hoare triple {37988#false} call deactivatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:16,934 INFO L280 TraceCheckUtils]: 31: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37987#true} is VALID [2020-07-10 14:41:16,934 INFO L280 TraceCheckUtils]: 32: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,934 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {37987#true} {37988#false} #495#return; {37988#false} is VALID [2020-07-10 14:41:16,935 INFO L280 TraceCheckUtils]: 34: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-10 14:41:16,935 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37988#false} {37987#true} #519#return; {37988#false} is VALID [2020-07-10 14:41:16,935 INFO L263 TraceCheckUtils]: 36: Hoare triple {37988#false} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-10 14:41:16,935 INFO L280 TraceCheckUtils]: 37: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-10 14:41:16,935 INFO L263 TraceCheckUtils]: 38: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:16,936 INFO L280 TraceCheckUtils]: 39: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-10 14:41:16,936 INFO L280 TraceCheckUtils]: 40: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,936 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-10 14:41:16,936 INFO L280 TraceCheckUtils]: 42: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-10 14:41:16,937 INFO L280 TraceCheckUtils]: 43: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-10 14:41:16,937 INFO L263 TraceCheckUtils]: 44: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:16,937 INFO L280 TraceCheckUtils]: 45: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:16,937 INFO L280 TraceCheckUtils]: 46: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,937 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-10 14:41:16,937 INFO L280 TraceCheckUtils]: 48: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-10 14:41:16,938 INFO L280 TraceCheckUtils]: 49: Hoare triple {37987#true} assume !(0 != ~tmp___0~0); {37987#true} is VALID [2020-07-10 14:41:16,938 INFO L280 TraceCheckUtils]: 50: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,938 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {37987#true} {37988#false} #521#return; {37988#false} is VALID [2020-07-10 14:41:16,938 INFO L280 TraceCheckUtils]: 52: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-10 14:41:16,938 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {37988#false} {37987#true} #505#return; {37988#false} is VALID [2020-07-10 14:41:16,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {37987#true} is VALID [2020-07-10 14:41:16,945 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,945 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37988#false} #501#return; {37988#false} is VALID [2020-07-10 14:41:16,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:16,953 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,953 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-10 14:41:16,953 INFO L263 TraceCheckUtils]: 0: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:16,954 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:16,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,954 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-10 14:41:16,954 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-10 14:41:16,955 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,955 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37987#true} {37988#false} #515#return; {37988#false} is VALID [2020-07-10 14:41:16,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:16,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:16,978 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,978 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-10 14:41:16,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-10 14:41:16,979 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-10 14:41:16,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:16,979 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:16,980 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,980 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-10 14:41:16,980 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-10 14:41:16,980 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-10 14:41:16,981 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-10 14:41:16,981 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,981 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-10 14:41:16,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:16,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-10 14:41:16,994 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,994 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-10 14:41:16,994 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:16,995 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-10 14:41:16,995 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-10 14:41:16,995 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,995 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-10 14:41:16,996 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:16,996 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:16,996 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-10 14:41:16,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:17,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-10 14:41:17,000 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,001 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-10 14:41:17,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-10 14:41:17,001 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-10 14:41:17,001 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:17,002 INFO L263 TraceCheckUtils]: 3: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-10 14:41:17,002 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-10 14:41:17,002 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,002 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-10 14:41:17,003 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:17,003 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,003 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-10 14:41:17,003 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-10 14:41:17,003 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-10 14:41:17,004 INFO L263 TraceCheckUtils]: 12: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:17,005 INFO L280 TraceCheckUtils]: 13: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-10 14:41:17,005 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,005 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-10 14:41:17,005 INFO L280 TraceCheckUtils]: 16: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,005 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-10 14:41:17,006 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-10 14:41:17,006 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-10 14:41:17,006 INFO L263 TraceCheckUtils]: 2: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:17,006 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-10 14:41:17,007 INFO L263 TraceCheckUtils]: 4: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-10 14:41:17,007 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:17,007 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:17,007 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,007 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-10 14:41:17,008 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-10 14:41:17,008 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-10 14:41:17,008 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-10 14:41:17,008 INFO L280 TraceCheckUtils]: 12: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,008 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-10 14:41:17,009 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-10 14:41:17,009 INFO L280 TraceCheckUtils]: 15: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-10 14:41:17,010 INFO L263 TraceCheckUtils]: 16: Hoare triple {37987#true} call activatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:17,010 INFO L280 TraceCheckUtils]: 17: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-10 14:41:17,010 INFO L263 TraceCheckUtils]: 18: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-10 14:41:17,010 INFO L280 TraceCheckUtils]: 19: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:17,011 INFO L263 TraceCheckUtils]: 20: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-10 14:41:17,011 INFO L280 TraceCheckUtils]: 21: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-10 14:41:17,011 INFO L280 TraceCheckUtils]: 22: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,011 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-10 14:41:17,011 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:17,012 INFO L280 TraceCheckUtils]: 25: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,012 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-10 14:41:17,012 INFO L280 TraceCheckUtils]: 27: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-10 14:41:17,012 INFO L280 TraceCheckUtils]: 28: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-10 14:41:17,013 INFO L263 TraceCheckUtils]: 29: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:17,013 INFO L280 TraceCheckUtils]: 30: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-10 14:41:17,014 INFO L280 TraceCheckUtils]: 31: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,014 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-10 14:41:17,014 INFO L280 TraceCheckUtils]: 33: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,014 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-10 14:41:17,014 INFO L280 TraceCheckUtils]: 35: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,015 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-10 14:41:17,016 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-10 14:41:17,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-10 14:41:17,017 INFO L263 TraceCheckUtils]: 2: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:17,017 INFO L280 TraceCheckUtils]: 3: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-10 14:41:17,017 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-10 14:41:17,017 INFO L263 TraceCheckUtils]: 5: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:17,018 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-10 14:41:17,018 INFO L263 TraceCheckUtils]: 7: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-10 14:41:17,018 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:17,018 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:17,018 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,018 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-10 14:41:17,019 INFO L280 TraceCheckUtils]: 12: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-10 14:41:17,019 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-10 14:41:17,019 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-10 14:41:17,019 INFO L280 TraceCheckUtils]: 15: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,019 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-10 14:41:17,020 INFO L280 TraceCheckUtils]: 17: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-10 14:41:17,020 INFO L280 TraceCheckUtils]: 18: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-10 14:41:17,021 INFO L263 TraceCheckUtils]: 19: Hoare triple {37987#true} call activatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:17,021 INFO L280 TraceCheckUtils]: 20: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-10 14:41:17,021 INFO L263 TraceCheckUtils]: 21: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-10 14:41:17,021 INFO L280 TraceCheckUtils]: 22: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:17,022 INFO L263 TraceCheckUtils]: 23: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-10 14:41:17,022 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-10 14:41:17,022 INFO L280 TraceCheckUtils]: 25: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,022 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-10 14:41:17,022 INFO L280 TraceCheckUtils]: 27: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:17,022 INFO L280 TraceCheckUtils]: 28: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,023 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-10 14:41:17,023 INFO L280 TraceCheckUtils]: 30: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-10 14:41:17,023 INFO L280 TraceCheckUtils]: 31: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-10 14:41:17,024 INFO L263 TraceCheckUtils]: 32: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:17,024 INFO L280 TraceCheckUtils]: 33: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-10 14:41:17,024 INFO L280 TraceCheckUtils]: 34: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,024 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-10 14:41:17,025 INFO L280 TraceCheckUtils]: 36: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,025 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-10 14:41:17,025 INFO L280 TraceCheckUtils]: 38: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,025 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-10 14:41:17,025 INFO L280 TraceCheckUtils]: 40: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,026 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {37987#true} {37988#false} #519#return; {37988#false} is VALID [2020-07-10 14:41:17,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:17,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-10 14:41:17,030 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,030 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37988#false} #537#return; {37988#false} is VALID [2020-07-10 14:41:17,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:17,034 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:17,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,034 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37988#false} #539#return; {37988#false} is VALID [2020-07-10 14:41:17,039 INFO L263 TraceCheckUtils]: 0: Hoare triple {37987#true} call ULTIMATE.init(); {38243#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:41:17,040 INFO L280 TraceCheckUtils]: 1: Hoare triple {38243#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {37987#true} is VALID [2020-07-10 14:41:17,040 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,040 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37987#true} {37987#true} #555#return; {37987#true} is VALID [2020-07-10 14:41:17,040 INFO L263 TraceCheckUtils]: 4: Hoare triple {37987#true} call #t~ret76 := main(); {37987#true} is VALID [2020-07-10 14:41:17,040 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} havoc ~retValue_acc~2;havoc ~tmp~0; {37987#true} is VALID [2020-07-10 14:41:17,041 INFO L263 TraceCheckUtils]: 6: Hoare triple {37987#true} call select_helpers(); {37987#true} is VALID [2020-07-10 14:41:17,041 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,041 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37987#true} {37987#true} #451#return; {37987#true} is VALID [2020-07-10 14:41:17,041 INFO L263 TraceCheckUtils]: 9: Hoare triple {37987#true} call select_features(); {37987#true} is VALID [2020-07-10 14:41:17,041 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,042 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {37987#true} {37987#true} #453#return; {37987#true} is VALID [2020-07-10 14:41:17,042 INFO L263 TraceCheckUtils]: 12: Hoare triple {37987#true} call #t~ret1 := valid_product(); {37987#true} is VALID [2020-07-10 14:41:17,042 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {37987#true} is VALID [2020-07-10 14:41:17,042 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,042 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37987#true} {37987#true} #455#return; {37987#true} is VALID [2020-07-10 14:41:17,042 INFO L280 TraceCheckUtils]: 16: Hoare triple {37987#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {37987#true} is VALID [2020-07-10 14:41:17,043 INFO L280 TraceCheckUtils]: 17: Hoare triple {37987#true} assume 0 != ~tmp~0; {37987#true} is VALID [2020-07-10 14:41:17,043 INFO L263 TraceCheckUtils]: 18: Hoare triple {37987#true} call setup(); {37987#true} is VALID [2020-07-10 14:41:17,043 INFO L280 TraceCheckUtils]: 19: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,043 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {37987#true} {37987#true} #457#return; {37987#true} is VALID [2020-07-10 14:41:17,043 INFO L263 TraceCheckUtils]: 21: Hoare triple {37987#true} call runTest(); {37987#true} is VALID [2020-07-10 14:41:17,044 INFO L263 TraceCheckUtils]: 22: Hoare triple {37987#true} call __utac_acc__Specification5_spec__1(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:41:17,045 INFO L280 TraceCheckUtils]: 23: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {37987#true} is VALID [2020-07-10 14:41:17,045 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,045 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {37987#true} {37987#true} #545#return; {37987#true} is VALID [2020-07-10 14:41:17,045 INFO L263 TraceCheckUtils]: 26: Hoare triple {37987#true} call test(); {37987#true} is VALID [2020-07-10 14:41:17,045 INFO L280 TraceCheckUtils]: 27: Hoare triple {37987#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {37987#true} is VALID [2020-07-10 14:41:17,046 INFO L280 TraceCheckUtils]: 28: Hoare triple {37987#true} assume !false; {37987#true} is VALID [2020-07-10 14:41:17,046 INFO L280 TraceCheckUtils]: 29: Hoare triple {37987#true} assume ~splverifierCounter~0 < 4; {37987#true} is VALID [2020-07-10 14:41:17,046 INFO L280 TraceCheckUtils]: 30: Hoare triple {37987#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {37987#true} is VALID [2020-07-10 14:41:17,046 INFO L280 TraceCheckUtils]: 31: Hoare triple {37987#true} assume 0 != ~tmp~5; {37987#true} is VALID [2020-07-10 14:41:17,047 INFO L263 TraceCheckUtils]: 32: Hoare triple {37987#true} call waterRise(); {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:17,047 INFO L280 TraceCheckUtils]: 33: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {37987#true} is VALID [2020-07-10 14:41:17,047 INFO L280 TraceCheckUtils]: 34: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,048 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37987#true} {37987#true} #501#return; {37987#true} is VALID [2020-07-10 14:41:17,048 INFO L280 TraceCheckUtils]: 36: Hoare triple {37987#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {37987#true} is VALID [2020-07-10 14:41:17,048 INFO L280 TraceCheckUtils]: 37: Hoare triple {37987#true} assume !(0 != ~tmp___0~1); {37987#true} is VALID [2020-07-10 14:41:17,048 INFO L280 TraceCheckUtils]: 38: Hoare triple {37987#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {37987#true} is VALID [2020-07-10 14:41:17,048 INFO L280 TraceCheckUtils]: 39: Hoare triple {37987#true} assume 0 != ~tmp___2~0; {37987#true} is VALID [2020-07-10 14:41:17,049 INFO L263 TraceCheckUtils]: 40: Hoare triple {37987#true} call timeShift(); {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:41:17,050 INFO L263 TraceCheckUtils]: 41: Hoare triple {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:41:17,050 INFO L263 TraceCheckUtils]: 42: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:17,050 INFO L280 TraceCheckUtils]: 43: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:17,051 INFO L280 TraceCheckUtils]: 44: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,051 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-10 14:41:17,051 INFO L280 TraceCheckUtils]: 46: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-10 14:41:17,051 INFO L280 TraceCheckUtils]: 47: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,051 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-10 14:41:17,052 INFO L280 TraceCheckUtils]: 49: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-10 14:41:17,052 INFO L280 TraceCheckUtils]: 50: Hoare triple {37987#true} assume 0 != ~systemActive~0; {37987#true} is VALID [2020-07-10 14:41:17,053 INFO L263 TraceCheckUtils]: 51: Hoare triple {37987#true} call processEnvironment(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:17,053 INFO L280 TraceCheckUtils]: 52: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-10 14:41:17,053 INFO L280 TraceCheckUtils]: 53: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-10 14:41:17,054 INFO L263 TraceCheckUtils]: 54: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:17,054 INFO L280 TraceCheckUtils]: 55: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-10 14:41:17,054 INFO L280 TraceCheckUtils]: 56: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-10 14:41:17,054 INFO L263 TraceCheckUtils]: 57: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:17,054 INFO L280 TraceCheckUtils]: 58: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-10 14:41:17,055 INFO L263 TraceCheckUtils]: 59: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-10 14:41:17,055 INFO L280 TraceCheckUtils]: 60: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:17,055 INFO L280 TraceCheckUtils]: 61: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:17,055 INFO L280 TraceCheckUtils]: 62: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,055 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-10 14:41:17,055 INFO L280 TraceCheckUtils]: 64: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-10 14:41:17,056 INFO L280 TraceCheckUtils]: 65: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-10 14:41:17,056 INFO L280 TraceCheckUtils]: 66: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-10 14:41:17,056 INFO L280 TraceCheckUtils]: 67: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,056 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-10 14:41:17,056 INFO L280 TraceCheckUtils]: 69: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-10 14:41:17,056 INFO L280 TraceCheckUtils]: 70: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-10 14:41:17,057 INFO L263 TraceCheckUtils]: 71: Hoare triple {37987#true} call activatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:17,058 INFO L280 TraceCheckUtils]: 72: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-10 14:41:17,058 INFO L263 TraceCheckUtils]: 73: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-10 14:41:17,058 INFO L280 TraceCheckUtils]: 74: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:17,058 INFO L263 TraceCheckUtils]: 75: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-10 14:41:17,058 INFO L280 TraceCheckUtils]: 76: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-10 14:41:17,058 INFO L280 TraceCheckUtils]: 77: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,059 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-10 14:41:17,059 INFO L280 TraceCheckUtils]: 79: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:17,059 INFO L280 TraceCheckUtils]: 80: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,059 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-10 14:41:17,059 INFO L280 TraceCheckUtils]: 82: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-10 14:41:17,059 INFO L280 TraceCheckUtils]: 83: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-10 14:41:17,060 INFO L263 TraceCheckUtils]: 84: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:17,061 INFO L280 TraceCheckUtils]: 85: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-10 14:41:17,061 INFO L280 TraceCheckUtils]: 86: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,061 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-10 14:41:17,061 INFO L280 TraceCheckUtils]: 88: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,061 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-10 14:41:17,061 INFO L280 TraceCheckUtils]: 90: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,062 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-10 14:41:17,062 INFO L280 TraceCheckUtils]: 92: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,062 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {37987#true} {37987#true} #519#return; {37987#true} is VALID [2020-07-10 14:41:17,062 INFO L263 TraceCheckUtils]: 94: Hoare triple {37987#true} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-10 14:41:17,062 INFO L280 TraceCheckUtils]: 95: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-10 14:41:17,062 INFO L263 TraceCheckUtils]: 96: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:17,063 INFO L280 TraceCheckUtils]: 97: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-10 14:41:17,063 INFO L280 TraceCheckUtils]: 98: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,063 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-10 14:41:17,063 INFO L280 TraceCheckUtils]: 100: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-10 14:41:17,063 INFO L280 TraceCheckUtils]: 101: Hoare triple {37987#true} assume !(2 != ~tmp~4); {37987#true} is VALID [2020-07-10 14:41:17,063 INFO L280 TraceCheckUtils]: 102: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,064 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {37987#true} {37987#true} #521#return; {37987#true} is VALID [2020-07-10 14:41:17,064 INFO L280 TraceCheckUtils]: 104: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,064 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {37987#true} {37987#true} #505#return; {37987#true} is VALID [2020-07-10 14:41:17,064 INFO L280 TraceCheckUtils]: 106: Hoare triple {37987#true} assume !false; {37987#true} is VALID [2020-07-10 14:41:17,064 INFO L280 TraceCheckUtils]: 107: Hoare triple {37987#true} assume ~splverifierCounter~0 < 4; {37987#true} is VALID [2020-07-10 14:41:17,064 INFO L280 TraceCheckUtils]: 108: Hoare triple {37987#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {37987#true} is VALID [2020-07-10 14:41:17,065 INFO L280 TraceCheckUtils]: 109: Hoare triple {37987#true} assume !(0 != ~tmp~5); {37987#true} is VALID [2020-07-10 14:41:17,065 INFO L280 TraceCheckUtils]: 110: Hoare triple {37987#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {37987#true} is VALID [2020-07-10 14:41:17,065 INFO L280 TraceCheckUtils]: 111: Hoare triple {37987#true} assume !(0 != ~tmp___0~1); {37987#true} is VALID [2020-07-10 14:41:17,065 INFO L280 TraceCheckUtils]: 112: Hoare triple {37987#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {37987#true} is VALID [2020-07-10 14:41:17,065 INFO L280 TraceCheckUtils]: 113: Hoare triple {37987#true} assume 0 != ~tmp___2~0; {37987#true} is VALID [2020-07-10 14:41:17,067 INFO L263 TraceCheckUtils]: 114: Hoare triple {37987#true} call timeShift(); {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:41:17,068 INFO L263 TraceCheckUtils]: 115: Hoare triple {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:41:17,068 INFO L263 TraceCheckUtils]: 116: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:17,068 INFO L280 TraceCheckUtils]: 117: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:17,068 INFO L280 TraceCheckUtils]: 118: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,068 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-10 14:41:17,068 INFO L280 TraceCheckUtils]: 120: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-10 14:41:17,069 INFO L280 TraceCheckUtils]: 121: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,069 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-10 14:41:17,069 INFO L280 TraceCheckUtils]: 123: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-10 14:41:17,070 INFO L263 TraceCheckUtils]: 124: Hoare triple {37987#true} call lowerWaterLevel(); {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:17,070 INFO L280 TraceCheckUtils]: 125: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37987#true} is VALID [2020-07-10 14:41:17,070 INFO L280 TraceCheckUtils]: 126: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,070 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {37987#true} {37987#true} #517#return; {37987#true} is VALID [2020-07-10 14:41:17,071 INFO L280 TraceCheckUtils]: 128: Hoare triple {37987#true} assume 0 != ~systemActive~0; {37987#true} is VALID [2020-07-10 14:41:17,072 INFO L263 TraceCheckUtils]: 129: Hoare triple {37987#true} call processEnvironment(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:17,072 INFO L280 TraceCheckUtils]: 130: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-10 14:41:17,072 INFO L280 TraceCheckUtils]: 131: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-10 14:41:17,072 INFO L263 TraceCheckUtils]: 132: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:17,072 INFO L280 TraceCheckUtils]: 133: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-10 14:41:17,072 INFO L263 TraceCheckUtils]: 134: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-10 14:41:17,073 INFO L280 TraceCheckUtils]: 135: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-10 14:41:17,073 INFO L280 TraceCheckUtils]: 136: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,073 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-10 14:41:17,073 INFO L280 TraceCheckUtils]: 138: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-10 14:41:17,073 INFO L280 TraceCheckUtils]: 139: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {37987#true} is VALID [2020-07-10 14:41:17,073 INFO L280 TraceCheckUtils]: 140: Hoare triple {37987#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {37987#true} is VALID [2020-07-10 14:41:17,074 INFO L280 TraceCheckUtils]: 141: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,074 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {37987#true} {37987#true} #493#return; {37987#true} is VALID [2020-07-10 14:41:17,074 INFO L280 TraceCheckUtils]: 143: Hoare triple {37987#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {37987#true} is VALID [2020-07-10 14:41:17,074 INFO L280 TraceCheckUtils]: 144: Hoare triple {37987#true} assume !(0 != ~tmp~7); {37987#true} is VALID [2020-07-10 14:41:17,075 INFO L263 TraceCheckUtils]: 145: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:17,075 INFO L280 TraceCheckUtils]: 146: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-10 14:41:17,075 INFO L280 TraceCheckUtils]: 147: Hoare triple {37987#true} assume !(0 == ~pumpRunning~0); {37987#true} is VALID [2020-07-10 14:41:17,076 INFO L263 TraceCheckUtils]: 148: Hoare triple {37987#true} call processEnvironment__wrappee__base(); {37987#true} is VALID [2020-07-10 14:41:17,076 INFO L280 TraceCheckUtils]: 149: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,076 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {37987#true} {37987#true} #533#return; {37987#true} is VALID [2020-07-10 14:41:17,076 INFO L280 TraceCheckUtils]: 151: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,076 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {37987#true} {37987#true} #497#return; {37987#true} is VALID [2020-07-10 14:41:17,076 INFO L280 TraceCheckUtils]: 153: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,077 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {37987#true} {37987#true} #519#return; {37987#true} is VALID [2020-07-10 14:41:17,077 INFO L263 TraceCheckUtils]: 155: Hoare triple {37987#true} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-10 14:41:17,077 INFO L280 TraceCheckUtils]: 156: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-10 14:41:17,077 INFO L263 TraceCheckUtils]: 157: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:17,077 INFO L280 TraceCheckUtils]: 158: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-10 14:41:17,077 INFO L280 TraceCheckUtils]: 159: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,078 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-10 14:41:17,078 INFO L280 TraceCheckUtils]: 161: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-10 14:41:17,078 INFO L280 TraceCheckUtils]: 162: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-10 14:41:17,078 INFO L263 TraceCheckUtils]: 163: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:17,078 INFO L280 TraceCheckUtils]: 164: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:17,078 INFO L280 TraceCheckUtils]: 165: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,079 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-10 14:41:17,079 INFO L280 TraceCheckUtils]: 167: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-10 14:41:17,079 INFO L280 TraceCheckUtils]: 168: Hoare triple {37987#true} assume 0 != ~tmp___0~0; {37987#true} is VALID [2020-07-10 14:41:17,079 INFO L280 TraceCheckUtils]: 169: Hoare triple {37987#true} assume !(0 == ~switchedOnBeforeTS~0); {37987#true} is VALID [2020-07-10 14:41:17,079 INFO L280 TraceCheckUtils]: 170: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,079 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {37987#true} {37987#true} #521#return; {37987#true} is VALID [2020-07-10 14:41:17,080 INFO L280 TraceCheckUtils]: 172: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,080 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {37987#true} {37987#true} #505#return; {37987#true} is VALID [2020-07-10 14:41:17,080 INFO L280 TraceCheckUtils]: 174: Hoare triple {37987#true} assume !false; {37987#true} is VALID [2020-07-10 14:41:17,080 INFO L280 TraceCheckUtils]: 175: Hoare triple {37987#true} assume ~splverifierCounter~0 < 4; {37987#true} is VALID [2020-07-10 14:41:17,080 INFO L280 TraceCheckUtils]: 176: Hoare triple {37987#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {37987#true} is VALID [2020-07-10 14:41:17,080 INFO L280 TraceCheckUtils]: 177: Hoare triple {37987#true} assume !(0 != ~tmp~5); {37987#true} is VALID [2020-07-10 14:41:17,081 INFO L280 TraceCheckUtils]: 178: Hoare triple {37987#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {37987#true} is VALID [2020-07-10 14:41:17,081 INFO L280 TraceCheckUtils]: 179: Hoare triple {37987#true} assume !(0 != ~tmp___0~1); {37987#true} is VALID [2020-07-10 14:41:17,081 INFO L280 TraceCheckUtils]: 180: Hoare triple {37987#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {37987#true} is VALID [2020-07-10 14:41:17,081 INFO L280 TraceCheckUtils]: 181: Hoare triple {37987#true} assume 0 != ~tmp___2~0; {37987#true} is VALID [2020-07-10 14:41:17,082 INFO L263 TraceCheckUtils]: 182: Hoare triple {37987#true} call timeShift(); {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:41:17,083 INFO L263 TraceCheckUtils]: 183: Hoare triple {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:41:17,084 INFO L263 TraceCheckUtils]: 184: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:17,084 INFO L280 TraceCheckUtils]: 185: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:17,084 INFO L280 TraceCheckUtils]: 186: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,084 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-10 14:41:17,085 INFO L280 TraceCheckUtils]: 188: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-10 14:41:17,085 INFO L280 TraceCheckUtils]: 189: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,085 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-10 14:41:17,085 INFO L280 TraceCheckUtils]: 191: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-10 14:41:17,086 INFO L263 TraceCheckUtils]: 192: Hoare triple {37987#true} call lowerWaterLevel(); {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:17,086 INFO L280 TraceCheckUtils]: 193: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37987#true} is VALID [2020-07-10 14:41:17,086 INFO L280 TraceCheckUtils]: 194: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,087 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {37987#true} {37987#true} #517#return; {37987#true} is VALID [2020-07-10 14:41:17,087 INFO L280 TraceCheckUtils]: 196: Hoare triple {37987#true} assume 0 != ~systemActive~0; {37987#true} is VALID [2020-07-10 14:41:17,088 INFO L263 TraceCheckUtils]: 197: Hoare triple {37987#true} call processEnvironment(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:17,088 INFO L280 TraceCheckUtils]: 198: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-10 14:41:17,088 INFO L280 TraceCheckUtils]: 199: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-10 14:41:17,088 INFO L263 TraceCheckUtils]: 200: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:17,088 INFO L280 TraceCheckUtils]: 201: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-10 14:41:17,089 INFO L263 TraceCheckUtils]: 202: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-10 14:41:17,089 INFO L280 TraceCheckUtils]: 203: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-10 14:41:17,089 INFO L280 TraceCheckUtils]: 204: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,089 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-10 14:41:17,089 INFO L280 TraceCheckUtils]: 206: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-10 14:41:17,091 INFO L280 TraceCheckUtils]: 207: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} is VALID [2020-07-10 14:41:17,093 INFO L280 TraceCheckUtils]: 208: Hoare triple {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-10 14:41:17,094 INFO L280 TraceCheckUtils]: 209: Hoare triple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} assume true; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-10 14:41:17,095 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} {37987#true} #493#return; {38537#(= 0 |processEnvironment_#t~ret55|)} is VALID [2020-07-10 14:41:17,096 INFO L280 TraceCheckUtils]: 211: Hoare triple {38537#(= 0 |processEnvironment_#t~ret55|)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {38538#(= 0 processEnvironment_~tmp~7)} is VALID [2020-07-10 14:41:17,097 INFO L280 TraceCheckUtils]: 212: Hoare triple {38538#(= 0 processEnvironment_~tmp~7)} assume 0 != ~tmp~7; {37988#false} is VALID [2020-07-10 14:41:17,097 INFO L263 TraceCheckUtils]: 213: Hoare triple {37988#false} call deactivatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:17,098 INFO L280 TraceCheckUtils]: 214: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37987#true} is VALID [2020-07-10 14:41:17,098 INFO L280 TraceCheckUtils]: 215: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,098 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {37987#true} {37988#false} #495#return; {37988#false} is VALID [2020-07-10 14:41:17,098 INFO L280 TraceCheckUtils]: 217: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-10 14:41:17,098 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {37988#false} {37987#true} #519#return; {37988#false} is VALID [2020-07-10 14:41:17,099 INFO L263 TraceCheckUtils]: 219: Hoare triple {37988#false} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-10 14:41:17,099 INFO L280 TraceCheckUtils]: 220: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-10 14:41:17,099 INFO L263 TraceCheckUtils]: 221: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:17,099 INFO L280 TraceCheckUtils]: 222: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-10 14:41:17,099 INFO L280 TraceCheckUtils]: 223: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,100 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-10 14:41:17,100 INFO L280 TraceCheckUtils]: 225: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-10 14:41:17,100 INFO L280 TraceCheckUtils]: 226: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-10 14:41:17,100 INFO L263 TraceCheckUtils]: 227: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:17,100 INFO L280 TraceCheckUtils]: 228: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:17,100 INFO L280 TraceCheckUtils]: 229: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,101 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-10 14:41:17,101 INFO L280 TraceCheckUtils]: 231: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-10 14:41:17,101 INFO L280 TraceCheckUtils]: 232: Hoare triple {37987#true} assume !(0 != ~tmp___0~0); {37987#true} is VALID [2020-07-10 14:41:17,101 INFO L280 TraceCheckUtils]: 233: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,101 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {37987#true} {37988#false} #521#return; {37988#false} is VALID [2020-07-10 14:41:17,101 INFO L280 TraceCheckUtils]: 235: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-10 14:41:17,102 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {37988#false} {37987#true} #505#return; {37988#false} is VALID [2020-07-10 14:41:17,102 INFO L280 TraceCheckUtils]: 237: Hoare triple {37988#false} assume !false; {37988#false} is VALID [2020-07-10 14:41:17,102 INFO L280 TraceCheckUtils]: 238: Hoare triple {37988#false} assume ~splverifierCounter~0 < 4; {37988#false} is VALID [2020-07-10 14:41:17,102 INFO L280 TraceCheckUtils]: 239: Hoare triple {37988#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {37988#false} is VALID [2020-07-10 14:41:17,102 INFO L280 TraceCheckUtils]: 240: Hoare triple {37988#false} assume 0 != ~tmp~5; {37988#false} is VALID [2020-07-10 14:41:17,102 INFO L263 TraceCheckUtils]: 241: Hoare triple {37988#false} call waterRise(); {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:17,103 INFO L280 TraceCheckUtils]: 242: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {37987#true} is VALID [2020-07-10 14:41:17,103 INFO L280 TraceCheckUtils]: 243: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,103 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {37987#true} {37988#false} #501#return; {37988#false} is VALID [2020-07-10 14:41:17,103 INFO L280 TraceCheckUtils]: 245: Hoare triple {37988#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {37988#false} is VALID [2020-07-10 14:41:17,103 INFO L280 TraceCheckUtils]: 246: Hoare triple {37988#false} assume !(0 != ~tmp___0~1); {37988#false} is VALID [2020-07-10 14:41:17,103 INFO L280 TraceCheckUtils]: 247: Hoare triple {37988#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {37988#false} is VALID [2020-07-10 14:41:17,103 INFO L280 TraceCheckUtils]: 248: Hoare triple {37988#false} assume 0 != ~tmp___2~0; {37988#false} is VALID [2020-07-10 14:41:17,103 INFO L263 TraceCheckUtils]: 249: Hoare triple {37988#false} call timeShift(); {37988#false} is VALID [2020-07-10 14:41:17,104 INFO L263 TraceCheckUtils]: 250: Hoare triple {37988#false} call __utac_acc__Specification5_spec__2(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:41:17,104 INFO L263 TraceCheckUtils]: 251: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:17,104 INFO L280 TraceCheckUtils]: 252: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:17,104 INFO L280 TraceCheckUtils]: 253: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,104 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-10 14:41:17,104 INFO L280 TraceCheckUtils]: 255: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-10 14:41:17,104 INFO L280 TraceCheckUtils]: 256: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,104 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {37987#true} {37988#false} #515#return; {37988#false} is VALID [2020-07-10 14:41:17,105 INFO L280 TraceCheckUtils]: 258: Hoare triple {37988#false} assume !(0 != ~pumpRunning~0); {37988#false} is VALID [2020-07-10 14:41:17,105 INFO L280 TraceCheckUtils]: 259: Hoare triple {37988#false} assume 0 != ~systemActive~0; {37988#false} is VALID [2020-07-10 14:41:17,105 INFO L263 TraceCheckUtils]: 260: Hoare triple {37988#false} call processEnvironment(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:17,105 INFO L280 TraceCheckUtils]: 261: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-10 14:41:17,105 INFO L280 TraceCheckUtils]: 262: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-10 14:41:17,106 INFO L263 TraceCheckUtils]: 263: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:17,106 INFO L280 TraceCheckUtils]: 264: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-10 14:41:17,106 INFO L280 TraceCheckUtils]: 265: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-10 14:41:17,106 INFO L263 TraceCheckUtils]: 266: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:17,106 INFO L280 TraceCheckUtils]: 267: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-10 14:41:17,107 INFO L263 TraceCheckUtils]: 268: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-10 14:41:17,107 INFO L280 TraceCheckUtils]: 269: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:17,107 INFO L280 TraceCheckUtils]: 270: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:17,107 INFO L280 TraceCheckUtils]: 271: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,107 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-10 14:41:17,107 INFO L280 TraceCheckUtils]: 273: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-10 14:41:17,107 INFO L280 TraceCheckUtils]: 274: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-10 14:41:17,107 INFO L280 TraceCheckUtils]: 275: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-10 14:41:17,108 INFO L280 TraceCheckUtils]: 276: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,108 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-10 14:41:17,108 INFO L280 TraceCheckUtils]: 278: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-10 14:41:17,108 INFO L280 TraceCheckUtils]: 279: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-10 14:41:17,109 INFO L263 TraceCheckUtils]: 280: Hoare triple {37987#true} call activatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:17,109 INFO L280 TraceCheckUtils]: 281: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-10 14:41:17,109 INFO L263 TraceCheckUtils]: 282: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-10 14:41:17,109 INFO L280 TraceCheckUtils]: 283: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:17,109 INFO L263 TraceCheckUtils]: 284: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-10 14:41:17,109 INFO L280 TraceCheckUtils]: 285: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-10 14:41:17,110 INFO L280 TraceCheckUtils]: 286: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,110 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-10 14:41:17,110 INFO L280 TraceCheckUtils]: 288: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:17,110 INFO L280 TraceCheckUtils]: 289: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,110 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-10 14:41:17,110 INFO L280 TraceCheckUtils]: 291: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-10 14:41:17,110 INFO L280 TraceCheckUtils]: 292: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-10 14:41:17,118 INFO L263 TraceCheckUtils]: 293: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:17,118 INFO L280 TraceCheckUtils]: 294: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-10 14:41:17,118 INFO L280 TraceCheckUtils]: 295: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,119 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-10 14:41:17,119 INFO L280 TraceCheckUtils]: 297: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,119 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-10 14:41:17,119 INFO L280 TraceCheckUtils]: 299: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,119 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-10 14:41:17,119 INFO L280 TraceCheckUtils]: 301: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,120 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {37987#true} {37988#false} #519#return; {37988#false} is VALID [2020-07-10 14:41:17,120 INFO L263 TraceCheckUtils]: 303: Hoare triple {37988#false} call __utac_acc__Specification5_spec__3(); {37988#false} is VALID [2020-07-10 14:41:17,120 INFO L280 TraceCheckUtils]: 304: Hoare triple {37988#false} havoc ~tmp~4;havoc ~tmp___0~0; {37988#false} is VALID [2020-07-10 14:41:17,120 INFO L263 TraceCheckUtils]: 305: Hoare triple {37988#false} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:17,120 INFO L280 TraceCheckUtils]: 306: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-10 14:41:17,121 INFO L280 TraceCheckUtils]: 307: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,121 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {37987#true} {37988#false} #537#return; {37988#false} is VALID [2020-07-10 14:41:17,121 INFO L280 TraceCheckUtils]: 309: Hoare triple {37988#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37988#false} is VALID [2020-07-10 14:41:17,121 INFO L280 TraceCheckUtils]: 310: Hoare triple {37988#false} assume 2 != ~tmp~4; {37988#false} is VALID [2020-07-10 14:41:17,121 INFO L263 TraceCheckUtils]: 311: Hoare triple {37988#false} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:17,122 INFO L280 TraceCheckUtils]: 312: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:17,122 INFO L280 TraceCheckUtils]: 313: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:17,122 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {37987#true} {37988#false} #539#return; {37988#false} is VALID [2020-07-10 14:41:17,122 INFO L280 TraceCheckUtils]: 315: Hoare triple {37988#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37988#false} is VALID [2020-07-10 14:41:17,122 INFO L280 TraceCheckUtils]: 316: Hoare triple {37988#false} assume 0 != ~tmp___0~0; {37988#false} is VALID [2020-07-10 14:41:17,122 INFO L280 TraceCheckUtils]: 317: Hoare triple {37988#false} assume 0 == ~switchedOnBeforeTS~0; {37988#false} is VALID [2020-07-10 14:41:17,123 INFO L263 TraceCheckUtils]: 318: Hoare triple {37988#false} call __automaton_fail(); {37988#false} is VALID [2020-07-10 14:41:17,123 INFO L280 TraceCheckUtils]: 319: Hoare triple {37988#false} assume !false; {37988#false} is VALID [2020-07-10 14:41:17,193 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 76 proven. 2 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2020-07-10 14:41:17,194 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2008874792] [2020-07-10 14:41:17,194 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [347658035] [2020-07-10 14:41:17,194 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 [2020-07-10 14:41:17,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:17,436 INFO L264 TraceCheckSpWp]: Trace formula consists of 1315 conjuncts, 28 conjunts are in the unsatisfiable core [2020-07-10 14:41:17,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:17,518 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:41:18,235 INFO L263 TraceCheckUtils]: 0: Hoare triple {37987#true} call ULTIMATE.init(); {37987#true} is VALID [2020-07-10 14:41:18,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,242 INFO L280 TraceCheckUtils]: 2: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,242 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {37987#true} #555#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,243 INFO L263 TraceCheckUtils]: 4: Hoare triple {38646#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,243 INFO L280 TraceCheckUtils]: 5: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~retValue_acc~2;havoc ~tmp~0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,244 INFO L263 TraceCheckUtils]: 6: Hoare triple {38646#(<= ~waterLevel~0 1)} call select_helpers(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,244 INFO L280 TraceCheckUtils]: 7: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,245 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {38646#(<= ~waterLevel~0 1)} #451#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,246 INFO L263 TraceCheckUtils]: 9: Hoare triple {38646#(<= ~waterLevel~0 1)} call select_features(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,247 INFO L280 TraceCheckUtils]: 10: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,247 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {38646#(<= ~waterLevel~0 1)} #453#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,248 INFO L263 TraceCheckUtils]: 12: Hoare triple {38646#(<= ~waterLevel~0 1)} call #t~ret1 := valid_product(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,249 INFO L280 TraceCheckUtils]: 13: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,250 INFO L280 TraceCheckUtils]: 14: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,251 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {38646#(<= ~waterLevel~0 1)} #455#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,251 INFO L280 TraceCheckUtils]: 16: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,251 INFO L280 TraceCheckUtils]: 17: Hoare triple {38646#(<= ~waterLevel~0 1)} assume 0 != ~tmp~0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,252 INFO L263 TraceCheckUtils]: 18: Hoare triple {38646#(<= ~waterLevel~0 1)} call setup(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,252 INFO L280 TraceCheckUtils]: 19: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,253 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {38646#(<= ~waterLevel~0 1)} #457#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,253 INFO L263 TraceCheckUtils]: 21: Hoare triple {38646#(<= ~waterLevel~0 1)} call runTest(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,254 INFO L263 TraceCheckUtils]: 22: Hoare triple {38646#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,254 INFO L280 TraceCheckUtils]: 23: Hoare triple {38646#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,255 INFO L280 TraceCheckUtils]: 24: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,255 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {38646#(<= ~waterLevel~0 1)} #545#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,256 INFO L263 TraceCheckUtils]: 26: Hoare triple {38646#(<= ~waterLevel~0 1)} call test(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,257 INFO L280 TraceCheckUtils]: 27: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,257 INFO L280 TraceCheckUtils]: 28: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !false; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,258 INFO L280 TraceCheckUtils]: 29: Hoare triple {38646#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,259 INFO L280 TraceCheckUtils]: 30: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,260 INFO L280 TraceCheckUtils]: 31: Hoare triple {38646#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,260 INFO L263 TraceCheckUtils]: 32: Hoare triple {38646#(<= ~waterLevel~0 1)} call waterRise(); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,261 INFO L280 TraceCheckUtils]: 33: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:41:18,262 INFO L280 TraceCheckUtils]: 34: Hoare triple {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:41:18,262 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {38646#(<= ~waterLevel~0 1)} #501#return; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:18,263 INFO L280 TraceCheckUtils]: 36: Hoare triple {38751#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:18,263 INFO L280 TraceCheckUtils]: 37: Hoare triple {38751#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:18,264 INFO L280 TraceCheckUtils]: 38: Hoare triple {38751#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:18,264 INFO L280 TraceCheckUtils]: 39: Hoare triple {38751#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:18,265 INFO L263 TraceCheckUtils]: 40: Hoare triple {38751#(<= ~waterLevel~0 2)} call timeShift(); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,265 INFO L263 TraceCheckUtils]: 41: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {37987#true} is VALID [2020-07-10 14:41:18,265 INFO L263 TraceCheckUtils]: 42: Hoare triple {37987#true} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:18,265 INFO L280 TraceCheckUtils]: 43: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:18,265 INFO L280 TraceCheckUtils]: 44: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,265 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {37987#true} {37987#true} #535#return; {37987#true} is VALID [2020-07-10 14:41:18,265 INFO L280 TraceCheckUtils]: 46: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-10 14:41:18,266 INFO L280 TraceCheckUtils]: 47: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,266 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37987#true} {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,267 INFO L280 TraceCheckUtils]: 49: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,267 INFO L280 TraceCheckUtils]: 50: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,267 INFO L263 TraceCheckUtils]: 51: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {37987#true} is VALID [2020-07-10 14:41:18,267 INFO L280 TraceCheckUtils]: 52: Hoare triple {37987#true} havoc ~tmp~7; {37987#true} is VALID [2020-07-10 14:41:18,267 INFO L280 TraceCheckUtils]: 53: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-10 14:41:18,268 INFO L263 TraceCheckUtils]: 54: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {37987#true} is VALID [2020-07-10 14:41:18,268 INFO L280 TraceCheckUtils]: 55: Hoare triple {37987#true} havoc ~tmp~6; {37987#true} is VALID [2020-07-10 14:41:18,268 INFO L280 TraceCheckUtils]: 56: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-10 14:41:18,268 INFO L263 TraceCheckUtils]: 57: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:18,268 INFO L280 TraceCheckUtils]: 58: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-10 14:41:18,268 INFO L263 TraceCheckUtils]: 59: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-10 14:41:18,268 INFO L280 TraceCheckUtils]: 60: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:18,268 INFO L280 TraceCheckUtils]: 61: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-10 14:41:18,269 INFO L280 TraceCheckUtils]: 62: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,269 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-10 14:41:18,269 INFO L280 TraceCheckUtils]: 64: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-10 14:41:18,269 INFO L280 TraceCheckUtils]: 65: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-10 14:41:18,269 INFO L280 TraceCheckUtils]: 66: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-10 14:41:18,269 INFO L280 TraceCheckUtils]: 67: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,269 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-10 14:41:18,269 INFO L280 TraceCheckUtils]: 69: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-10 14:41:18,269 INFO L280 TraceCheckUtils]: 70: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-10 14:41:18,270 INFO L263 TraceCheckUtils]: 71: Hoare triple {37987#true} call activatePump(); {37987#true} is VALID [2020-07-10 14:41:18,270 INFO L280 TraceCheckUtils]: 72: Hoare triple {37987#true} havoc ~tmp~8; {37987#true} is VALID [2020-07-10 14:41:18,270 INFO L263 TraceCheckUtils]: 73: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-10 14:41:18,270 INFO L280 TraceCheckUtils]: 74: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:18,270 INFO L263 TraceCheckUtils]: 75: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-10 14:41:18,270 INFO L280 TraceCheckUtils]: 76: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-10 14:41:18,270 INFO L280 TraceCheckUtils]: 77: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,270 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-10 14:41:18,270 INFO L280 TraceCheckUtils]: 79: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-10 14:41:18,271 INFO L280 TraceCheckUtils]: 80: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,271 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-10 14:41:18,271 INFO L280 TraceCheckUtils]: 82: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-10 14:41:18,271 INFO L280 TraceCheckUtils]: 83: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-10 14:41:18,271 INFO L263 TraceCheckUtils]: 84: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {37987#true} is VALID [2020-07-10 14:41:18,271 INFO L280 TraceCheckUtils]: 85: Hoare triple {37987#true} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-10 14:41:18,271 INFO L280 TraceCheckUtils]: 86: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,271 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-10 14:41:18,272 INFO L280 TraceCheckUtils]: 88: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,272 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-10 14:41:18,272 INFO L280 TraceCheckUtils]: 90: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,272 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-10 14:41:18,272 INFO L280 TraceCheckUtils]: 92: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,273 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {37987#true} {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,273 INFO L263 TraceCheckUtils]: 94: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-10 14:41:18,273 INFO L280 TraceCheckUtils]: 95: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-10 14:41:18,273 INFO L263 TraceCheckUtils]: 96: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:18,273 INFO L280 TraceCheckUtils]: 97: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-10 14:41:18,274 INFO L280 TraceCheckUtils]: 98: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,274 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-10 14:41:18,274 INFO L280 TraceCheckUtils]: 100: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-10 14:41:18,274 INFO L280 TraceCheckUtils]: 101: Hoare triple {37987#true} assume !(2 != ~tmp~4); {37987#true} is VALID [2020-07-10 14:41:18,274 INFO L280 TraceCheckUtils]: 102: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,275 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {37987#true} {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,275 INFO L280 TraceCheckUtils]: 104: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,276 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {38751#(<= ~waterLevel~0 2)} #505#return; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:18,277 INFO L280 TraceCheckUtils]: 106: Hoare triple {38751#(<= ~waterLevel~0 2)} assume !false; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:18,277 INFO L280 TraceCheckUtils]: 107: Hoare triple {38751#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:18,278 INFO L280 TraceCheckUtils]: 108: Hoare triple {38751#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:18,279 INFO L280 TraceCheckUtils]: 109: Hoare triple {38751#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~5); {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:18,279 INFO L280 TraceCheckUtils]: 110: Hoare triple {38751#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:18,280 INFO L280 TraceCheckUtils]: 111: Hoare triple {38751#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:18,281 INFO L280 TraceCheckUtils]: 112: Hoare triple {38751#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:18,281 INFO L280 TraceCheckUtils]: 113: Hoare triple {38751#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:18,282 INFO L263 TraceCheckUtils]: 114: Hoare triple {38751#(<= ~waterLevel~0 2)} call timeShift(); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,282 INFO L263 TraceCheckUtils]: 115: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {37987#true} is VALID [2020-07-10 14:41:18,282 INFO L263 TraceCheckUtils]: 116: Hoare triple {37987#true} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:18,283 INFO L280 TraceCheckUtils]: 117: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:18,283 INFO L280 TraceCheckUtils]: 118: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,283 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {37987#true} {37987#true} #535#return; {37987#true} is VALID [2020-07-10 14:41:18,283 INFO L280 TraceCheckUtils]: 120: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-10 14:41:18,283 INFO L280 TraceCheckUtils]: 121: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,284 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {37987#true} {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,284 INFO L280 TraceCheckUtils]: 123: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,285 INFO L263 TraceCheckUtils]: 124: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,285 INFO L280 TraceCheckUtils]: 125: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,286 INFO L280 TraceCheckUtils]: 126: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,287 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,288 INFO L280 TraceCheckUtils]: 128: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,288 INFO L263 TraceCheckUtils]: 129: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {37987#true} is VALID [2020-07-10 14:41:18,288 INFO L280 TraceCheckUtils]: 130: Hoare triple {37987#true} havoc ~tmp~7; {37987#true} is VALID [2020-07-10 14:41:18,288 INFO L280 TraceCheckUtils]: 131: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-10 14:41:18,288 INFO L263 TraceCheckUtils]: 132: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:18,289 INFO L280 TraceCheckUtils]: 133: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-10 14:41:18,289 INFO L263 TraceCheckUtils]: 134: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-10 14:41:18,289 INFO L280 TraceCheckUtils]: 135: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-10 14:41:18,289 INFO L280 TraceCheckUtils]: 136: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,289 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-10 14:41:18,289 INFO L280 TraceCheckUtils]: 138: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-10 14:41:18,289 INFO L280 TraceCheckUtils]: 139: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {37987#true} is VALID [2020-07-10 14:41:18,289 INFO L280 TraceCheckUtils]: 140: Hoare triple {37987#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {37987#true} is VALID [2020-07-10 14:41:18,290 INFO L280 TraceCheckUtils]: 141: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,290 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {37987#true} {37987#true} #493#return; {37987#true} is VALID [2020-07-10 14:41:18,290 INFO L280 TraceCheckUtils]: 143: Hoare triple {37987#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {37987#true} is VALID [2020-07-10 14:41:18,290 INFO L280 TraceCheckUtils]: 144: Hoare triple {37987#true} assume !(0 != ~tmp~7); {37987#true} is VALID [2020-07-10 14:41:18,290 INFO L263 TraceCheckUtils]: 145: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {37987#true} is VALID [2020-07-10 14:41:18,290 INFO L280 TraceCheckUtils]: 146: Hoare triple {37987#true} havoc ~tmp~6; {37987#true} is VALID [2020-07-10 14:41:18,290 INFO L280 TraceCheckUtils]: 147: Hoare triple {37987#true} assume !(0 == ~pumpRunning~0); {37987#true} is VALID [2020-07-10 14:41:18,290 INFO L263 TraceCheckUtils]: 148: Hoare triple {37987#true} call processEnvironment__wrappee__base(); {37987#true} is VALID [2020-07-10 14:41:18,290 INFO L280 TraceCheckUtils]: 149: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,291 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {37987#true} {37987#true} #533#return; {37987#true} is VALID [2020-07-10 14:41:18,291 INFO L280 TraceCheckUtils]: 151: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,291 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {37987#true} {37987#true} #497#return; {37987#true} is VALID [2020-07-10 14:41:18,291 INFO L280 TraceCheckUtils]: 153: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,292 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {37987#true} {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,292 INFO L263 TraceCheckUtils]: 155: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-10 14:41:18,292 INFO L280 TraceCheckUtils]: 156: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-10 14:41:18,292 INFO L263 TraceCheckUtils]: 157: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:18,292 INFO L280 TraceCheckUtils]: 158: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-10 14:41:18,292 INFO L280 TraceCheckUtils]: 159: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,293 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-10 14:41:18,293 INFO L280 TraceCheckUtils]: 161: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-10 14:41:18,293 INFO L280 TraceCheckUtils]: 162: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-10 14:41:18,293 INFO L263 TraceCheckUtils]: 163: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:18,293 INFO L280 TraceCheckUtils]: 164: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:18,293 INFO L280 TraceCheckUtils]: 165: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,293 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-10 14:41:18,293 INFO L280 TraceCheckUtils]: 167: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-10 14:41:18,294 INFO L280 TraceCheckUtils]: 168: Hoare triple {37987#true} assume 0 != ~tmp___0~0; {37987#true} is VALID [2020-07-10 14:41:18,294 INFO L280 TraceCheckUtils]: 169: Hoare triple {37987#true} assume !(0 == ~switchedOnBeforeTS~0); {37987#true} is VALID [2020-07-10 14:41:18,294 INFO L280 TraceCheckUtils]: 170: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,294 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {37987#true} {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,295 INFO L280 TraceCheckUtils]: 172: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,296 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {38751#(<= ~waterLevel~0 2)} #505#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,296 INFO L280 TraceCheckUtils]: 174: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !false; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,297 INFO L280 TraceCheckUtils]: 175: Hoare triple {38646#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,297 INFO L280 TraceCheckUtils]: 176: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,298 INFO L280 TraceCheckUtils]: 177: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~5); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,298 INFO L280 TraceCheckUtils]: 178: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,299 INFO L280 TraceCheckUtils]: 179: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~1); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,299 INFO L280 TraceCheckUtils]: 180: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,299 INFO L280 TraceCheckUtils]: 181: Hoare triple {38646#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,300 INFO L263 TraceCheckUtils]: 182: Hoare triple {38646#(<= ~waterLevel~0 1)} call timeShift(); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,300 INFO L263 TraceCheckUtils]: 183: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {37987#true} is VALID [2020-07-10 14:41:18,300 INFO L263 TraceCheckUtils]: 184: Hoare triple {37987#true} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:18,300 INFO L280 TraceCheckUtils]: 185: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:18,300 INFO L280 TraceCheckUtils]: 186: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,301 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {37987#true} {37987#true} #535#return; {37987#true} is VALID [2020-07-10 14:41:18,301 INFO L280 TraceCheckUtils]: 188: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-10 14:41:18,301 INFO L280 TraceCheckUtils]: 189: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,301 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {37987#true} {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,302 INFO L280 TraceCheckUtils]: 191: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,303 INFO L263 TraceCheckUtils]: 192: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,304 INFO L280 TraceCheckUtils]: 193: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,304 INFO L280 TraceCheckUtils]: 194: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,305 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,306 INFO L280 TraceCheckUtils]: 196: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,306 INFO L263 TraceCheckUtils]: 197: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {37987#true} is VALID [2020-07-10 14:41:18,306 INFO L280 TraceCheckUtils]: 198: Hoare triple {37987#true} havoc ~tmp~7; {37987#true} is VALID [2020-07-10 14:41:18,307 INFO L280 TraceCheckUtils]: 199: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-10 14:41:18,307 INFO L263 TraceCheckUtils]: 200: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:18,307 INFO L280 TraceCheckUtils]: 201: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-10 14:41:18,307 INFO L263 TraceCheckUtils]: 202: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-10 14:41:18,307 INFO L280 TraceCheckUtils]: 203: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-10 14:41:18,307 INFO L280 TraceCheckUtils]: 204: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,307 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-10 14:41:18,307 INFO L280 TraceCheckUtils]: 206: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-10 14:41:18,308 INFO L280 TraceCheckUtils]: 207: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {37987#true} is VALID [2020-07-10 14:41:18,308 INFO L280 TraceCheckUtils]: 208: Hoare triple {37987#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {37987#true} is VALID [2020-07-10 14:41:18,308 INFO L280 TraceCheckUtils]: 209: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,308 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {37987#true} {37987#true} #493#return; {37987#true} is VALID [2020-07-10 14:41:18,308 INFO L280 TraceCheckUtils]: 211: Hoare triple {37987#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {37987#true} is VALID [2020-07-10 14:41:18,308 INFO L280 TraceCheckUtils]: 212: Hoare triple {37987#true} assume 0 != ~tmp~7; {37987#true} is VALID [2020-07-10 14:41:18,308 INFO L263 TraceCheckUtils]: 213: Hoare triple {37987#true} call deactivatePump(); {37987#true} is VALID [2020-07-10 14:41:18,308 INFO L280 TraceCheckUtils]: 214: Hoare triple {37987#true} ~pumpRunning~0 := 0; {37987#true} is VALID [2020-07-10 14:41:18,309 INFO L280 TraceCheckUtils]: 215: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,309 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {37987#true} {37987#true} #495#return; {37987#true} is VALID [2020-07-10 14:41:18,309 INFO L280 TraceCheckUtils]: 217: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,310 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {37987#true} {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,310 INFO L263 TraceCheckUtils]: 219: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-10 14:41:18,310 INFO L280 TraceCheckUtils]: 220: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-10 14:41:18,310 INFO L263 TraceCheckUtils]: 221: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-10 14:41:18,310 INFO L280 TraceCheckUtils]: 222: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-10 14:41:18,310 INFO L280 TraceCheckUtils]: 223: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,310 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-10 14:41:18,310 INFO L280 TraceCheckUtils]: 225: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-10 14:41:18,311 INFO L280 TraceCheckUtils]: 226: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-10 14:41:18,311 INFO L263 TraceCheckUtils]: 227: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-10 14:41:18,311 INFO L280 TraceCheckUtils]: 228: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-10 14:41:18,311 INFO L280 TraceCheckUtils]: 229: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,311 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-10 14:41:18,311 INFO L280 TraceCheckUtils]: 231: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-10 14:41:18,311 INFO L280 TraceCheckUtils]: 232: Hoare triple {37987#true} assume !(0 != ~tmp___0~0); {37987#true} is VALID [2020-07-10 14:41:18,311 INFO L280 TraceCheckUtils]: 233: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-10 14:41:18,312 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {37987#true} {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,313 INFO L280 TraceCheckUtils]: 235: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,314 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {38646#(<= ~waterLevel~0 1)} #505#return; {39356#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:41:18,315 INFO L280 TraceCheckUtils]: 237: Hoare triple {39356#(<= ~waterLevel~0 0)} assume !false; {39356#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:41:18,315 INFO L280 TraceCheckUtils]: 238: Hoare triple {39356#(<= ~waterLevel~0 0)} assume ~splverifierCounter~0 < 4; {39356#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:41:18,316 INFO L280 TraceCheckUtils]: 239: Hoare triple {39356#(<= ~waterLevel~0 0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {39356#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:41:18,316 INFO L280 TraceCheckUtils]: 240: Hoare triple {39356#(<= ~waterLevel~0 0)} assume 0 != ~tmp~5; {39356#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:41:18,317 INFO L263 TraceCheckUtils]: 241: Hoare triple {39356#(<= ~waterLevel~0 0)} call waterRise(); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:18,317 INFO L280 TraceCheckUtils]: 242: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:41:18,318 INFO L280 TraceCheckUtils]: 243: Hoare triple {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:41:18,319 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {39356#(<= ~waterLevel~0 0)} #501#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,319 INFO L280 TraceCheckUtils]: 245: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,320 INFO L280 TraceCheckUtils]: 246: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~1); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,320 INFO L280 TraceCheckUtils]: 247: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,320 INFO L280 TraceCheckUtils]: 248: Hoare triple {38646#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,321 INFO L263 TraceCheckUtils]: 249: Hoare triple {38646#(<= ~waterLevel~0 1)} call timeShift(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,321 INFO L263 TraceCheckUtils]: 250: Hoare triple {38646#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__2(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,322 INFO L263 TraceCheckUtils]: 251: Hoare triple {38646#(<= ~waterLevel~0 1)} call #t~ret47 := isPumpRunning(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,323 INFO L280 TraceCheckUtils]: 252: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,323 INFO L280 TraceCheckUtils]: 253: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,324 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {38646#(<= ~waterLevel~0 1)} #535#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,325 INFO L280 TraceCheckUtils]: 255: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,326 INFO L280 TraceCheckUtils]: 256: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,327 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {38646#(<= ~waterLevel~0 1)} #515#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,327 INFO L280 TraceCheckUtils]: 258: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,328 INFO L280 TraceCheckUtils]: 259: Hoare triple {38646#(<= ~waterLevel~0 1)} assume 0 != ~systemActive~0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,329 INFO L263 TraceCheckUtils]: 260: Hoare triple {38646#(<= ~waterLevel~0 1)} call processEnvironment(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,330 INFO L280 TraceCheckUtils]: 261: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~tmp~7; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,330 INFO L280 TraceCheckUtils]: 262: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,331 INFO L263 TraceCheckUtils]: 263: Hoare triple {38646#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__highWaterSensor(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,332 INFO L280 TraceCheckUtils]: 264: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~tmp~6; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,333 INFO L280 TraceCheckUtils]: 265: Hoare triple {38646#(<= ~waterLevel~0 1)} assume 0 == ~pumpRunning~0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,333 INFO L263 TraceCheckUtils]: 266: Hoare triple {38646#(<= ~waterLevel~0 1)} call #t~ret54 := isHighWaterLevel(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,334 INFO L280 TraceCheckUtils]: 267: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,335 INFO L263 TraceCheckUtils]: 268: Hoare triple {38646#(<= ~waterLevel~0 1)} call #t~ret74 := isHighWaterSensorDry(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,336 INFO L280 TraceCheckUtils]: 269: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~retValue_acc~5; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:18,337 INFO L280 TraceCheckUtils]: 270: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37988#false} is VALID [2020-07-10 14:41:18,337 INFO L280 TraceCheckUtils]: 271: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-10 14:41:18,337 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {37988#false} {38646#(<= ~waterLevel~0 1)} #513#return; {37988#false} is VALID [2020-07-10 14:41:18,337 INFO L280 TraceCheckUtils]: 273: Hoare triple {37988#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37988#false} is VALID [2020-07-10 14:41:18,338 INFO L280 TraceCheckUtils]: 274: Hoare triple {37988#false} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37988#false} is VALID [2020-07-10 14:41:18,338 INFO L280 TraceCheckUtils]: 275: Hoare triple {37988#false} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37988#false} is VALID [2020-07-10 14:41:18,338 INFO L280 TraceCheckUtils]: 276: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-10 14:41:18,338 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {37988#false} {38646#(<= ~waterLevel~0 1)} #527#return; {37988#false} is VALID [2020-07-10 14:41:18,338 INFO L280 TraceCheckUtils]: 278: Hoare triple {37988#false} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37988#false} is VALID [2020-07-10 14:41:18,339 INFO L280 TraceCheckUtils]: 279: Hoare triple {37988#false} assume 0 != ~tmp~6; {37988#false} is VALID [2020-07-10 14:41:18,339 INFO L263 TraceCheckUtils]: 280: Hoare triple {37988#false} call activatePump(); {37988#false} is VALID [2020-07-10 14:41:18,339 INFO L280 TraceCheckUtils]: 281: Hoare triple {37988#false} havoc ~tmp~8; {37988#false} is VALID [2020-07-10 14:41:18,339 INFO L263 TraceCheckUtils]: 282: Hoare triple {37988#false} call #t~ret56 := isMethaneAlarm(); {37988#false} is VALID [2020-07-10 14:41:18,339 INFO L280 TraceCheckUtils]: 283: Hoare triple {37988#false} havoc ~retValue_acc~10; {37988#false} is VALID [2020-07-10 14:41:18,339 INFO L263 TraceCheckUtils]: 284: Hoare triple {37988#false} call #t~ret57 := isMethaneLevelCritical(); {37988#false} is VALID [2020-07-10 14:41:18,339 INFO L280 TraceCheckUtils]: 285: Hoare triple {37988#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37988#false} is VALID [2020-07-10 14:41:18,339 INFO L280 TraceCheckUtils]: 286: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-10 14:41:18,340 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {37988#false} {37988#false} #549#return; {37988#false} is VALID [2020-07-10 14:41:18,340 INFO L280 TraceCheckUtils]: 288: Hoare triple {37988#false} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37988#false} is VALID [2020-07-10 14:41:18,340 INFO L280 TraceCheckUtils]: 289: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-10 14:41:18,340 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {37988#false} {37988#false} #509#return; {37988#false} is VALID [2020-07-10 14:41:18,340 INFO L280 TraceCheckUtils]: 291: Hoare triple {37988#false} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37988#false} is VALID [2020-07-10 14:41:18,340 INFO L280 TraceCheckUtils]: 292: Hoare triple {37988#false} assume !(0 != ~tmp~8); {37988#false} is VALID [2020-07-10 14:41:18,341 INFO L263 TraceCheckUtils]: 293: Hoare triple {37988#false} call activatePump__wrappee__lowWaterSensor(); {37988#false} is VALID [2020-07-10 14:41:18,341 INFO L280 TraceCheckUtils]: 294: Hoare triple {37988#false} ~pumpRunning~0 := 1; {37988#false} is VALID [2020-07-10 14:41:18,341 INFO L280 TraceCheckUtils]: 295: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-10 14:41:18,341 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {37988#false} {37988#false} #511#return; {37988#false} is VALID [2020-07-10 14:41:18,341 INFO L280 TraceCheckUtils]: 297: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-10 14:41:18,341 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {37988#false} {37988#false} #529#return; {37988#false} is VALID [2020-07-10 14:41:18,342 INFO L280 TraceCheckUtils]: 299: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-10 14:41:18,342 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {37988#false} {38646#(<= ~waterLevel~0 1)} #499#return; {37988#false} is VALID [2020-07-10 14:41:18,342 INFO L280 TraceCheckUtils]: 301: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-10 14:41:18,342 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {37988#false} {38646#(<= ~waterLevel~0 1)} #519#return; {37988#false} is VALID [2020-07-10 14:41:18,342 INFO L263 TraceCheckUtils]: 303: Hoare triple {37988#false} call __utac_acc__Specification5_spec__3(); {37988#false} is VALID [2020-07-10 14:41:18,343 INFO L280 TraceCheckUtils]: 304: Hoare triple {37988#false} havoc ~tmp~4;havoc ~tmp___0~0; {37988#false} is VALID [2020-07-10 14:41:18,343 INFO L263 TraceCheckUtils]: 305: Hoare triple {37988#false} call #t~ret48 := getWaterLevel(); {37988#false} is VALID [2020-07-10 14:41:18,343 INFO L280 TraceCheckUtils]: 306: Hoare triple {37988#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37988#false} is VALID [2020-07-10 14:41:18,343 INFO L280 TraceCheckUtils]: 307: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-10 14:41:18,343 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {37988#false} {37988#false} #537#return; {37988#false} is VALID [2020-07-10 14:41:18,343 INFO L280 TraceCheckUtils]: 309: Hoare triple {37988#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37988#false} is VALID [2020-07-10 14:41:18,344 INFO L280 TraceCheckUtils]: 310: Hoare triple {37988#false} assume 2 != ~tmp~4; {37988#false} is VALID [2020-07-10 14:41:18,344 INFO L263 TraceCheckUtils]: 311: Hoare triple {37988#false} call #t~ret49 := isPumpRunning(); {37988#false} is VALID [2020-07-10 14:41:18,344 INFO L280 TraceCheckUtils]: 312: Hoare triple {37988#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37988#false} is VALID [2020-07-10 14:41:18,344 INFO L280 TraceCheckUtils]: 313: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-10 14:41:18,344 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {37988#false} {37988#false} #539#return; {37988#false} is VALID [2020-07-10 14:41:18,344 INFO L280 TraceCheckUtils]: 315: Hoare triple {37988#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37988#false} is VALID [2020-07-10 14:41:18,345 INFO L280 TraceCheckUtils]: 316: Hoare triple {37988#false} assume 0 != ~tmp___0~0; {37988#false} is VALID [2020-07-10 14:41:18,345 INFO L280 TraceCheckUtils]: 317: Hoare triple {37988#false} assume 0 == ~switchedOnBeforeTS~0; {37988#false} is VALID [2020-07-10 14:41:18,345 INFO L263 TraceCheckUtils]: 318: Hoare triple {37988#false} call __automaton_fail(); {37988#false} is VALID [2020-07-10 14:41:18,345 INFO L280 TraceCheckUtils]: 319: Hoare triple {37988#false} assume !false; {37988#false} is VALID [2020-07-10 14:41:18,392 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 177 proven. 16 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2020-07-10 14:41:18,393 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:41:18,393 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 8] total 17 [2020-07-10 14:41:18,393 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [761319196] [2020-07-10 14:41:18,394 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 320 [2020-07-10 14:41:18,404 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:41:18,404 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-10 14:41:18,915 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 340 edges. 340 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:41:18,915 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-10 14:41:18,916 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:41:18,916 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-10 14:41:18,916 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=222, Unknown=0, NotChecked=0, Total=272 [2020-07-10 14:41:18,916 INFO L87 Difference]: Start difference. First operand 838 states and 961 transitions. Second operand 17 states. [2020-07-10 14:41:20,456 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:41:25,474 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:41:39,321 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:41:39,814 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:41:40,408 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:41:40,932 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:41:44,652 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:41:45,743 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:41:46,165 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:41:46,687 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:41:47,140 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:42:07,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:42:07,552 INFO L93 Difference]: Finished difference Result 2068 states and 2568 transitions. [2020-07-10 14:42:07,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2020-07-10 14:42:07,552 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 320 [2020-07-10 14:42:07,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:42:07,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-10 14:42:07,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 788 transitions. [2020-07-10 14:42:07,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-10 14:42:07,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 788 transitions. [2020-07-10 14:42:07,569 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 42 states and 788 transitions. [2020-07-10 14:42:10,357 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 788 edges. 788 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:42:10,484 INFO L225 Difference]: With dead ends: 2068 [2020-07-10 14:42:10,484 INFO L226 Difference]: Without dead ends: 1343 [2020-07-10 14:42:10,487 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 488 GetRequests, 436 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 742 ImplicationChecksByTransitivity, 5.0s TimeCoverageRelationStatistics Valid=709, Invalid=2047, Unknown=0, NotChecked=0, Total=2756 [2020-07-10 14:42:10,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1343 states. [2020-07-10 14:42:23,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1343 to 1082. [2020-07-10 14:42:23,118 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:42:23,119 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1343 states. Second operand 1082 states. [2020-07-10 14:42:23,119 INFO L74 IsIncluded]: Start isIncluded. First operand 1343 states. Second operand 1082 states. [2020-07-10 14:42:23,119 INFO L87 Difference]: Start difference. First operand 1343 states. Second operand 1082 states. [2020-07-10 14:42:23,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:42:23,193 INFO L93 Difference]: Finished difference Result 1343 states and 1679 transitions. [2020-07-10 14:42:23,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1679 transitions. [2020-07-10 14:42:23,196 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:42:23,196 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:42:23,197 INFO L74 IsIncluded]: Start isIncluded. First operand 1082 states. Second operand 1343 states. [2020-07-10 14:42:23,197 INFO L87 Difference]: Start difference. First operand 1082 states. Second operand 1343 states. [2020-07-10 14:42:23,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:42:23,291 INFO L93 Difference]: Finished difference Result 1343 states and 1679 transitions. [2020-07-10 14:42:23,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1679 transitions. [2020-07-10 14:42:23,293 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:42:23,294 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:42:23,294 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:42:23,294 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:42:23,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1082 states. [2020-07-10 14:42:23,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 1082 states and 1243 transitions. [2020-07-10 14:42:23,352 INFO L78 Accepts]: Start accepts. Automaton has 1082 states and 1243 transitions. Word has length 320 [2020-07-10 14:42:23,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:42:23,352 INFO L479 AbstractCegarLoop]: Abstraction has 1082 states and 1243 transitions. [2020-07-10 14:42:23,353 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-10 14:42:23,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1243 transitions. [2020-07-10 14:42:23,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2020-07-10 14:42:23,362 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:42:23,362 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, 5, 5, 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, 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] [2020-07-10 14:42:23,577 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:42:23,578 INFO L427 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:42:23,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:42:23,579 INFO L82 PathProgramCache]: Analyzing trace with hash 465719961, now seen corresponding path program 1 times [2020-07-10 14:42:23,579 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:42:23,580 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1748446563] [2020-07-10 14:42:23,580 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:42:23,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,145 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:42:24,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,219 INFO L280 TraceCheckUtils]: 0: Hoare triple {46933#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {46617#true} is VALID [2020-07-10 14:42:24,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,220 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #555#return; {46617#true} is VALID [2020-07-10 14:42:24,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,224 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {46617#true} {46617#true} #451#return; {46617#true} is VALID [2020-07-10 14:42:24,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,228 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,228 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {46617#true} {46617#true} #453#return; {46617#true} is VALID [2020-07-10 14:42:24,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,232 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {46617#true} is VALID [2020-07-10 14:42:24,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,233 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #455#return; {46617#true} is VALID [2020-07-10 14:42:24,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,236 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,236 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {46617#true} {46617#true} #457#return; {46617#true} is VALID [2020-07-10 14:42:24,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {46617#true} is VALID [2020-07-10 14:42:24,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,257 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #545#return; {46617#true} is VALID [2020-07-10 14:42:24,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {46617#true} is VALID [2020-07-10 14:42:24,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,281 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #501#return; {46617#true} is VALID [2020-07-10 14:42:24,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:24,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,334 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-10 14:42:24,335 INFO L263 TraceCheckUtils]: 0: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:24,335 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:24,335 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,336 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-10 14:42:24,336 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-10 14:42:24,336 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,336 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-10 14:42:24,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:24,377 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:24,378 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,378 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-10 14:42:24,379 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-10 14:42:24,379 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:24,379 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:24,380 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:24,380 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,380 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-10 14:42:24,381 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-10 14:42:24,381 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-10 14:42:24,381 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-10 14:42:24,382 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,382 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-10 14:42:24,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-10 14:42:24,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,396 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-10 14:42:24,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:24,397 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-10 14:42:24,397 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-10 14:42:24,398 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,398 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-10 14:42:24,398 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:24,399 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,399 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-10 14:42:24,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-10 14:42:24,404 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,404 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-10 14:42:24,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-10 14:42:24,405 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-10 14:42:24,405 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:24,405 INFO L263 TraceCheckUtils]: 3: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-10 14:42:24,406 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-10 14:42:24,406 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,406 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-10 14:42:24,407 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:24,407 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,407 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-10 14:42:24,408 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-10 14:42:24,408 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-10 14:42:24,409 INFO L263 TraceCheckUtils]: 12: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:24,410 INFO L280 TraceCheckUtils]: 13: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-10 14:42:24,410 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,411 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-10 14:42:24,411 INFO L280 TraceCheckUtils]: 16: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,411 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-10 14:42:24,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:24,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:24,413 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:24,413 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-10 14:42:24,413 INFO L263 TraceCheckUtils]: 4: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:24,413 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:24,414 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:24,414 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,414 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-10 14:42:24,415 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-10 14:42:24,415 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-10 14:42:24,415 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-10 14:42:24,416 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,416 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-10 14:42:24,416 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-10 14:42:24,417 INFO L280 TraceCheckUtils]: 15: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:24,418 INFO L263 TraceCheckUtils]: 16: Hoare triple {46617#true} call activatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:24,418 INFO L280 TraceCheckUtils]: 17: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-10 14:42:24,419 INFO L263 TraceCheckUtils]: 18: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-10 14:42:24,419 INFO L280 TraceCheckUtils]: 19: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:24,419 INFO L263 TraceCheckUtils]: 20: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-10 14:42:24,420 INFO L280 TraceCheckUtils]: 21: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-10 14:42:24,420 INFO L280 TraceCheckUtils]: 22: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,420 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-10 14:42:24,421 INFO L280 TraceCheckUtils]: 24: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:24,421 INFO L280 TraceCheckUtils]: 25: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,421 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-10 14:42:24,422 INFO L280 TraceCheckUtils]: 27: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-10 14:42:24,422 INFO L280 TraceCheckUtils]: 28: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-10 14:42:24,423 INFO L263 TraceCheckUtils]: 29: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:24,423 INFO L280 TraceCheckUtils]: 30: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-10 14:42:24,424 INFO L280 TraceCheckUtils]: 31: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,424 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-10 14:42:24,424 INFO L280 TraceCheckUtils]: 33: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,425 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-10 14:42:24,425 INFO L280 TraceCheckUtils]: 35: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,425 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-10 14:42:24,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-10 14:42:24,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-10 14:42:24,429 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:24,429 INFO L280 TraceCheckUtils]: 3: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:24,429 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:24,430 INFO L263 TraceCheckUtils]: 5: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:24,430 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-10 14:42:24,430 INFO L263 TraceCheckUtils]: 7: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:24,431 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:24,431 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:24,431 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,431 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-10 14:42:24,432 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-10 14:42:24,432 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-10 14:42:24,432 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-10 14:42:24,433 INFO L280 TraceCheckUtils]: 15: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,433 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-10 14:42:24,433 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-10 14:42:24,434 INFO L280 TraceCheckUtils]: 18: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:24,435 INFO L263 TraceCheckUtils]: 19: Hoare triple {46617#true} call activatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:24,435 INFO L280 TraceCheckUtils]: 20: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-10 14:42:24,436 INFO L263 TraceCheckUtils]: 21: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-10 14:42:24,436 INFO L280 TraceCheckUtils]: 22: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:24,436 INFO L263 TraceCheckUtils]: 23: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-10 14:42:24,437 INFO L280 TraceCheckUtils]: 24: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-10 14:42:24,437 INFO L280 TraceCheckUtils]: 25: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,437 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-10 14:42:24,437 INFO L280 TraceCheckUtils]: 27: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:24,438 INFO L280 TraceCheckUtils]: 28: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,438 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-10 14:42:24,438 INFO L280 TraceCheckUtils]: 30: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-10 14:42:24,438 INFO L280 TraceCheckUtils]: 31: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-10 14:42:24,440 INFO L263 TraceCheckUtils]: 32: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:24,440 INFO L280 TraceCheckUtils]: 33: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-10 14:42:24,440 INFO L280 TraceCheckUtils]: 34: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,441 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-10 14:42:24,441 INFO L280 TraceCheckUtils]: 36: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,441 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-10 14:42:24,442 INFO L280 TraceCheckUtils]: 38: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,442 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-10 14:42:24,442 INFO L280 TraceCheckUtils]: 40: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,443 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {46617#true} {46617#true} #519#return; {46617#true} is VALID [2020-07-10 14:42:24,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-10 14:42:24,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,453 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-10 14:42:24,453 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-10 14:42:24,453 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:24,454 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-10 14:42:24,454 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,454 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-10 14:42:24,455 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-10 14:42:24,455 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume !(2 != ~tmp~4); {46617#true} is VALID [2020-07-10 14:42:24,455 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,456 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {46617#true} {46617#true} #521#return; {46617#true} is VALID [2020-07-10 14:42:24,457 INFO L263 TraceCheckUtils]: 0: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:42:24,458 INFO L263 TraceCheckUtils]: 1: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:24,458 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:24,458 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,458 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-10 14:42:24,459 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-10 14:42:24,459 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,459 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-10 14:42:24,460 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-10 14:42:24,460 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume 0 != ~systemActive~0; {46617#true} is VALID [2020-07-10 14:42:24,461 INFO L263 TraceCheckUtils]: 10: Hoare triple {46617#true} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:24,461 INFO L280 TraceCheckUtils]: 11: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-10 14:42:24,462 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-10 14:42:24,463 INFO L263 TraceCheckUtils]: 13: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:24,463 INFO L280 TraceCheckUtils]: 14: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:24,464 INFO L280 TraceCheckUtils]: 15: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:24,464 INFO L263 TraceCheckUtils]: 16: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:24,464 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-10 14:42:24,464 INFO L263 TraceCheckUtils]: 18: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:24,465 INFO L280 TraceCheckUtils]: 19: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:24,465 INFO L280 TraceCheckUtils]: 20: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:24,465 INFO L280 TraceCheckUtils]: 21: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,465 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-10 14:42:24,466 INFO L280 TraceCheckUtils]: 23: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-10 14:42:24,466 INFO L280 TraceCheckUtils]: 24: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-10 14:42:24,466 INFO L280 TraceCheckUtils]: 25: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-10 14:42:24,467 INFO L280 TraceCheckUtils]: 26: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,467 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-10 14:42:24,467 INFO L280 TraceCheckUtils]: 28: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-10 14:42:24,468 INFO L280 TraceCheckUtils]: 29: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:24,469 INFO L263 TraceCheckUtils]: 30: Hoare triple {46617#true} call activatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:24,469 INFO L280 TraceCheckUtils]: 31: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-10 14:42:24,469 INFO L263 TraceCheckUtils]: 32: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-10 14:42:24,470 INFO L280 TraceCheckUtils]: 33: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:24,470 INFO L263 TraceCheckUtils]: 34: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-10 14:42:24,470 INFO L280 TraceCheckUtils]: 35: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-10 14:42:24,471 INFO L280 TraceCheckUtils]: 36: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,471 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-10 14:42:24,471 INFO L280 TraceCheckUtils]: 38: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:24,471 INFO L280 TraceCheckUtils]: 39: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,472 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-10 14:42:24,472 INFO L280 TraceCheckUtils]: 41: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-10 14:42:24,472 INFO L280 TraceCheckUtils]: 42: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-10 14:42:24,474 INFO L263 TraceCheckUtils]: 43: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:24,474 INFO L280 TraceCheckUtils]: 44: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-10 14:42:24,474 INFO L280 TraceCheckUtils]: 45: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,475 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-10 14:42:24,475 INFO L280 TraceCheckUtils]: 47: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,475 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-10 14:42:24,475 INFO L280 TraceCheckUtils]: 49: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,476 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-10 14:42:24,476 INFO L280 TraceCheckUtils]: 51: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,476 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {46617#true} {46617#true} #519#return; {46617#true} is VALID [2020-07-10 14:42:24,476 INFO L263 TraceCheckUtils]: 53: Hoare triple {46617#true} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-10 14:42:24,477 INFO L280 TraceCheckUtils]: 54: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-10 14:42:24,477 INFO L263 TraceCheckUtils]: 55: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:24,477 INFO L280 TraceCheckUtils]: 56: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-10 14:42:24,478 INFO L280 TraceCheckUtils]: 57: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,478 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-10 14:42:24,478 INFO L280 TraceCheckUtils]: 59: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-10 14:42:24,478 INFO L280 TraceCheckUtils]: 60: Hoare triple {46617#true} assume !(2 != ~tmp~4); {46617#true} is VALID [2020-07-10 14:42:24,479 INFO L280 TraceCheckUtils]: 61: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,479 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {46617#true} {46617#true} #521#return; {46617#true} is VALID [2020-07-10 14:42:24,479 INFO L280 TraceCheckUtils]: 63: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,480 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {46617#true} {46617#true} #505#return; {46617#true} is VALID [2020-07-10 14:42:24,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:24,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,501 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-10 14:42:24,502 INFO L263 TraceCheckUtils]: 0: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:24,502 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:24,502 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,503 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-10 14:42:24,503 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-10 14:42:24,503 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,504 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-10 14:42:24,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {46617#true} is VALID [2020-07-10 14:42:24,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,509 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #517#return; {46617#true} is VALID [2020-07-10 14:42:24,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,523 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {46617#true} is VALID [2020-07-10 14:42:24,523 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,524 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #491#return; {46617#true} is VALID [2020-07-10 14:42:24,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-10 14:42:24,524 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:24,525 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {46617#true} is VALID [2020-07-10 14:42:24,525 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,525 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #491#return; {46617#true} is VALID [2020-07-10 14:42:24,526 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {46617#true} is VALID [2020-07-10 14:42:24,526 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {46617#true} is VALID [2020-07-10 14:42:24,526 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {46617#true} is VALID [2020-07-10 14:42:24,527 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,527 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {46617#true} {46617#true} #493#return; {46617#true} is VALID [2020-07-10 14:42:24,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,534 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,535 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {46617#true} {46617#true} #533#return; {46617#true} is VALID [2020-07-10 14:42:24,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:24,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume !(0 == ~pumpRunning~0); {46617#true} is VALID [2020-07-10 14:42:24,536 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-10 14:42:24,536 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,537 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #533#return; {46617#true} is VALID [2020-07-10 14:42:24,537 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,537 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46617#true} #497#return; {46617#true} is VALID [2020-07-10 14:42:24,538 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-10 14:42:24,538 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:24,538 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:24,538 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-10 14:42:24,539 INFO L263 TraceCheckUtils]: 4: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:24,539 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {46617#true} is VALID [2020-07-10 14:42:24,539 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,540 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {46617#true} {46617#true} #491#return; {46617#true} is VALID [2020-07-10 14:42:24,540 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {46617#true} is VALID [2020-07-10 14:42:24,540 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {46617#true} is VALID [2020-07-10 14:42:24,541 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {46617#true} is VALID [2020-07-10 14:42:24,541 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,541 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {46617#true} {46617#true} #493#return; {46617#true} is VALID [2020-07-10 14:42:24,542 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {46617#true} is VALID [2020-07-10 14:42:24,542 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} assume !(0 != ~tmp~7); {46617#true} is VALID [2020-07-10 14:42:24,543 INFO L263 TraceCheckUtils]: 15: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:24,544 INFO L280 TraceCheckUtils]: 16: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:24,544 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} assume !(0 == ~pumpRunning~0); {46617#true} is VALID [2020-07-10 14:42:24,544 INFO L263 TraceCheckUtils]: 18: Hoare triple {46617#true} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-10 14:42:24,544 INFO L280 TraceCheckUtils]: 19: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,545 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {46617#true} {46617#true} #533#return; {46617#true} is VALID [2020-07-10 14:42:24,545 INFO L280 TraceCheckUtils]: 21: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,545 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {46617#true} {46617#true} #497#return; {46617#true} is VALID [2020-07-10 14:42:24,546 INFO L280 TraceCheckUtils]: 23: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,546 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {46617#true} {46617#true} #519#return; {46617#true} is VALID [2020-07-10 14:42:24,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,554 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-10 14:42:24,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,555 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-10 14:42:24,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:24,559 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,559 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-10 14:42:24,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-10 14:42:24,560 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:24,560 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-10 14:42:24,561 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,561 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-10 14:42:24,561 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-10 14:42:24,562 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-10 14:42:24,562 INFO L263 TraceCheckUtils]: 7: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:24,562 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:24,563 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,563 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-10 14:42:24,563 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-10 14:42:24,564 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume 0 != ~tmp___0~0; {46617#true} is VALID [2020-07-10 14:42:24,564 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} assume !(0 == ~switchedOnBeforeTS~0); {46617#true} is VALID [2020-07-10 14:42:24,564 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,565 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {46617#true} {46617#true} #521#return; {46617#true} is VALID [2020-07-10 14:42:24,567 INFO L263 TraceCheckUtils]: 0: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:42:24,567 INFO L263 TraceCheckUtils]: 1: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:24,568 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:24,568 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,568 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-10 14:42:24,569 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-10 14:42:24,569 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,569 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-10 14:42:24,570 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:24,572 INFO L263 TraceCheckUtils]: 9: Hoare triple {46617#true} call lowerWaterLevel(); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:24,572 INFO L280 TraceCheckUtils]: 10: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {46617#true} is VALID [2020-07-10 14:42:24,572 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,573 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {46617#true} {46617#true} #517#return; {46617#true} is VALID [2020-07-10 14:42:24,573 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} assume 0 != ~systemActive~0; {46617#true} is VALID [2020-07-10 14:42:24,575 INFO L263 TraceCheckUtils]: 14: Hoare triple {46617#true} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:24,575 INFO L280 TraceCheckUtils]: 15: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-10 14:42:24,576 INFO L280 TraceCheckUtils]: 16: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:24,576 INFO L263 TraceCheckUtils]: 17: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:24,577 INFO L280 TraceCheckUtils]: 18: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-10 14:42:24,577 INFO L263 TraceCheckUtils]: 19: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:24,577 INFO L280 TraceCheckUtils]: 20: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {46617#true} is VALID [2020-07-10 14:42:24,578 INFO L280 TraceCheckUtils]: 21: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,578 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {46617#true} {46617#true} #491#return; {46617#true} is VALID [2020-07-10 14:42:24,579 INFO L280 TraceCheckUtils]: 23: Hoare triple {46617#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {46617#true} is VALID [2020-07-10 14:42:24,579 INFO L280 TraceCheckUtils]: 24: Hoare triple {46617#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {46617#true} is VALID [2020-07-10 14:42:24,579 INFO L280 TraceCheckUtils]: 25: Hoare triple {46617#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {46617#true} is VALID [2020-07-10 14:42:24,579 INFO L280 TraceCheckUtils]: 26: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,580 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {46617#true} {46617#true} #493#return; {46617#true} is VALID [2020-07-10 14:42:24,580 INFO L280 TraceCheckUtils]: 28: Hoare triple {46617#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {46617#true} is VALID [2020-07-10 14:42:24,580 INFO L280 TraceCheckUtils]: 29: Hoare triple {46617#true} assume !(0 != ~tmp~7); {46617#true} is VALID [2020-07-10 14:42:24,582 INFO L263 TraceCheckUtils]: 30: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:24,583 INFO L280 TraceCheckUtils]: 31: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:24,583 INFO L280 TraceCheckUtils]: 32: Hoare triple {46617#true} assume !(0 == ~pumpRunning~0); {46617#true} is VALID [2020-07-10 14:42:24,583 INFO L263 TraceCheckUtils]: 33: Hoare triple {46617#true} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-10 14:42:24,583 INFO L280 TraceCheckUtils]: 34: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,584 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {46617#true} {46617#true} #533#return; {46617#true} is VALID [2020-07-10 14:42:24,584 INFO L280 TraceCheckUtils]: 36: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,584 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {46617#true} {46617#true} #497#return; {46617#true} is VALID [2020-07-10 14:42:24,585 INFO L280 TraceCheckUtils]: 38: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,585 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {46617#true} {46617#true} #519#return; {46617#true} is VALID [2020-07-10 14:42:24,585 INFO L263 TraceCheckUtils]: 40: Hoare triple {46617#true} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-10 14:42:24,586 INFO L280 TraceCheckUtils]: 41: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-10 14:42:24,586 INFO L263 TraceCheckUtils]: 42: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:24,586 INFO L280 TraceCheckUtils]: 43: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-10 14:42:24,586 INFO L280 TraceCheckUtils]: 44: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,587 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-10 14:42:24,587 INFO L280 TraceCheckUtils]: 46: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-10 14:42:24,587 INFO L280 TraceCheckUtils]: 47: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-10 14:42:24,588 INFO L263 TraceCheckUtils]: 48: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:24,588 INFO L280 TraceCheckUtils]: 49: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:24,588 INFO L280 TraceCheckUtils]: 50: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,588 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-10 14:42:24,589 INFO L280 TraceCheckUtils]: 52: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-10 14:42:24,589 INFO L280 TraceCheckUtils]: 53: Hoare triple {46617#true} assume 0 != ~tmp___0~0; {46617#true} is VALID [2020-07-10 14:42:24,589 INFO L280 TraceCheckUtils]: 54: Hoare triple {46617#true} assume !(0 == ~switchedOnBeforeTS~0); {46617#true} is VALID [2020-07-10 14:42:24,590 INFO L280 TraceCheckUtils]: 55: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,590 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {46617#true} {46617#true} #521#return; {46617#true} is VALID [2020-07-10 14:42:24,590 INFO L280 TraceCheckUtils]: 57: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,591 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {46617#true} {46617#true} #505#return; {46617#true} is VALID [2020-07-10 14:42:24,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,678 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:24,679 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,679 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-10 14:42:24,680 INFO L263 TraceCheckUtils]: 0: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:24,680 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:24,680 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,681 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-10 14:42:24,681 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-10 14:42:24,681 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,682 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-10 14:42:24,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:24,691 INFO L280 TraceCheckUtils]: 1: Hoare triple {47178#(<= 0 ~waterLevel~0)} assume true; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:24,692 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47178#(<= 0 ~waterLevel~0)} {46617#true} #517#return; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:24,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,971 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:42:24,973 INFO L280 TraceCheckUtils]: 1: Hoare triple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:42:24,974 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {46617#true} #491#return; {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:42:24,975 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-10 14:42:24,975 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:24,977 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:42:24,978 INFO L280 TraceCheckUtils]: 3: Hoare triple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:42:24,980 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {46617#true} #491#return; {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:42:24,981 INFO L280 TraceCheckUtils]: 5: Hoare triple {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:42:24,983 INFO L280 TraceCheckUtils]: 6: Hoare triple {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} assume !(0 != ~tmp~10);~tmp___0~3 := 1; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:24,984 INFO L280 TraceCheckUtils]: 7: Hoare triple {47228#(not (= 0 ~waterLevel~0))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:24,985 INFO L280 TraceCheckUtils]: 8: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume true; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:24,986 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {47228#(not (= 0 ~waterLevel~0))} {46617#true} #493#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:24,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:24,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {46617#true} is VALID [2020-07-10 14:42:24,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:24,993 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {47228#(not (= 0 ~waterLevel~0))} #495#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:24,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-10 14:42:24,994 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:24,994 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:24,994 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-10 14:42:24,995 INFO L263 TraceCheckUtils]: 4: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:24,996 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:42:24,998 INFO L280 TraceCheckUtils]: 6: Hoare triple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:42:24,999 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {46617#true} #491#return; {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:42:25,001 INFO L280 TraceCheckUtils]: 8: Hoare triple {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:42:25,002 INFO L280 TraceCheckUtils]: 9: Hoare triple {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} assume !(0 != ~tmp~10);~tmp___0~3 := 1; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,003 INFO L280 TraceCheckUtils]: 10: Hoare triple {47228#(not (= 0 ~waterLevel~0))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,004 INFO L280 TraceCheckUtils]: 11: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume true; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,006 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {47228#(not (= 0 ~waterLevel~0))} {46617#true} #493#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,007 INFO L280 TraceCheckUtils]: 13: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,008 INFO L280 TraceCheckUtils]: 14: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp~7; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,009 INFO L263 TraceCheckUtils]: 15: Hoare triple {47228#(not (= 0 ~waterLevel~0))} call deactivatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,010 INFO L280 TraceCheckUtils]: 16: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {46617#true} is VALID [2020-07-10 14:42:25,010 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,011 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {46617#true} {47228#(not (= 0 ~waterLevel~0))} #495#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,012 INFO L280 TraceCheckUtils]: 19: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume true; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,014 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47228#(not (= 0 ~waterLevel~0))} {47178#(<= 0 ~waterLevel~0)} #519#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,025 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-10 14:42:25,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,025 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-10 14:42:25,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:25,030 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,030 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-10 14:42:25,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-10 14:42:25,031 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:25,031 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-10 14:42:25,031 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,031 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-10 14:42:25,032 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-10 14:42:25,032 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-10 14:42:25,032 INFO L263 TraceCheckUtils]: 7: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:25,032 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:25,032 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,033 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-10 14:42:25,033 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-10 14:42:25,033 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-10 14:42:25,034 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,035 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {46617#true} {46815#(< 0 ~waterLevel~0)} #521#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,037 INFO L263 TraceCheckUtils]: 0: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:42:25,037 INFO L263 TraceCheckUtils]: 1: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:25,038 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:25,038 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,038 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-10 14:42:25,038 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-10 14:42:25,039 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,039 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-10 14:42:25,039 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:25,041 INFO L263 TraceCheckUtils]: 9: Hoare triple {46617#true} call lowerWaterLevel(); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:25,042 INFO L280 TraceCheckUtils]: 10: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,043 INFO L280 TraceCheckUtils]: 11: Hoare triple {47178#(<= 0 ~waterLevel~0)} assume true; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,045 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {47178#(<= 0 ~waterLevel~0)} {46617#true} #517#return; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,046 INFO L280 TraceCheckUtils]: 13: Hoare triple {47178#(<= 0 ~waterLevel~0)} assume 0 != ~systemActive~0; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,047 INFO L263 TraceCheckUtils]: 14: Hoare triple {47178#(<= 0 ~waterLevel~0)} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,047 INFO L280 TraceCheckUtils]: 15: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-10 14:42:25,047 INFO L280 TraceCheckUtils]: 16: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:25,048 INFO L263 TraceCheckUtils]: 17: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:25,048 INFO L280 TraceCheckUtils]: 18: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-10 14:42:25,048 INFO L263 TraceCheckUtils]: 19: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:25,050 INFO L280 TraceCheckUtils]: 20: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:42:25,050 INFO L280 TraceCheckUtils]: 21: Hoare triple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:42:25,051 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {46617#true} #491#return; {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:42:25,052 INFO L280 TraceCheckUtils]: 23: Hoare triple {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:42:25,053 INFO L280 TraceCheckUtils]: 24: Hoare triple {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} assume !(0 != ~tmp~10);~tmp___0~3 := 1; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,054 INFO L280 TraceCheckUtils]: 25: Hoare triple {47228#(not (= 0 ~waterLevel~0))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,055 INFO L280 TraceCheckUtils]: 26: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume true; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,056 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {47228#(not (= 0 ~waterLevel~0))} {46617#true} #493#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,057 INFO L280 TraceCheckUtils]: 28: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,058 INFO L280 TraceCheckUtils]: 29: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp~7; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,059 INFO L263 TraceCheckUtils]: 30: Hoare triple {47228#(not (= 0 ~waterLevel~0))} call deactivatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,060 INFO L280 TraceCheckUtils]: 31: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {46617#true} is VALID [2020-07-10 14:42:25,060 INFO L280 TraceCheckUtils]: 32: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,061 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {46617#true} {47228#(not (= 0 ~waterLevel~0))} #495#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,062 INFO L280 TraceCheckUtils]: 34: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume true; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,064 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {47228#(not (= 0 ~waterLevel~0))} {47178#(<= 0 ~waterLevel~0)} #519#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,064 INFO L263 TraceCheckUtils]: 36: Hoare triple {46815#(< 0 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-10 14:42:25,064 INFO L280 TraceCheckUtils]: 37: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-10 14:42:25,064 INFO L263 TraceCheckUtils]: 38: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:25,065 INFO L280 TraceCheckUtils]: 39: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-10 14:42:25,065 INFO L280 TraceCheckUtils]: 40: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,065 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-10 14:42:25,066 INFO L280 TraceCheckUtils]: 42: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-10 14:42:25,066 INFO L280 TraceCheckUtils]: 43: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-10 14:42:25,066 INFO L263 TraceCheckUtils]: 44: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:25,066 INFO L280 TraceCheckUtils]: 45: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:25,067 INFO L280 TraceCheckUtils]: 46: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,067 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-10 14:42:25,067 INFO L280 TraceCheckUtils]: 48: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-10 14:42:25,068 INFO L280 TraceCheckUtils]: 49: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-10 14:42:25,068 INFO L280 TraceCheckUtils]: 50: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,069 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {46617#true} {46815#(< 0 ~waterLevel~0)} #521#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,070 INFO L280 TraceCheckUtils]: 52: Hoare triple {46815#(< 0 ~waterLevel~0)} assume true; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,071 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {46815#(< 0 ~waterLevel~0)} {46617#true} #505#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 14:42:25,114 INFO L280 TraceCheckUtils]: 1: Hoare triple {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 14:42:25,116 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {46815#(< 0 ~waterLevel~0)} #501#return; {46819#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,186 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:25,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,187 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-10 14:42:25,187 INFO L263 TraceCheckUtils]: 0: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:25,187 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:25,187 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,188 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-10 14:42:25,188 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-10 14:42:25,188 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,190 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:25,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,259 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:25,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,262 INFO L280 TraceCheckUtils]: 2: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,263 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #513#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-10 14:42:25,263 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:25,264 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:25,265 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,266 INFO L280 TraceCheckUtils]: 4: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,267 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #513#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,268 INFO L280 TraceCheckUtils]: 6: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,269 INFO L280 TraceCheckUtils]: 7: Hoare triple {47318#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9;~tmp___0~2 := 0; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,270 INFO L280 TraceCheckUtils]: 8: Hoare triple {47318#(<= ~waterLevel~0 1)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,271 INFO L280 TraceCheckUtils]: 9: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,272 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #527#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,276 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {46617#true} {47318#(<= ~waterLevel~0 1)} #531#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:25,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:25,277 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:25,277 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-10 14:42:25,277 INFO L263 TraceCheckUtils]: 4: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:25,278 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:25,279 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,280 INFO L280 TraceCheckUtils]: 7: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,281 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #513#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,282 INFO L280 TraceCheckUtils]: 9: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,283 INFO L280 TraceCheckUtils]: 10: Hoare triple {47318#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9;~tmp___0~2 := 0; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,284 INFO L280 TraceCheckUtils]: 11: Hoare triple {47318#(<= ~waterLevel~0 1)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,285 INFO L280 TraceCheckUtils]: 12: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,286 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #527#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,287 INFO L280 TraceCheckUtils]: 14: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,288 INFO L280 TraceCheckUtils]: 15: Hoare triple {47318#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~6); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,288 INFO L263 TraceCheckUtils]: 16: Hoare triple {47318#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-10 14:42:25,288 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,289 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {46617#true} {47318#(<= ~waterLevel~0 1)} #531#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,291 INFO L280 TraceCheckUtils]: 19: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,292 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #499#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-10 14:42:25,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-10 14:42:25,294 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,294 INFO L280 TraceCheckUtils]: 3: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:25,294 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:25,295 INFO L263 TraceCheckUtils]: 5: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:25,295 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-10 14:42:25,295 INFO L263 TraceCheckUtils]: 7: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:25,295 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:25,296 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,297 INFO L280 TraceCheckUtils]: 10: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,298 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #513#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,299 INFO L280 TraceCheckUtils]: 12: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,300 INFO L280 TraceCheckUtils]: 13: Hoare triple {47318#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9;~tmp___0~2 := 0; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,301 INFO L280 TraceCheckUtils]: 14: Hoare triple {47318#(<= ~waterLevel~0 1)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,302 INFO L280 TraceCheckUtils]: 15: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,302 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #527#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,303 INFO L280 TraceCheckUtils]: 17: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,304 INFO L280 TraceCheckUtils]: 18: Hoare triple {47318#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~6); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,304 INFO L263 TraceCheckUtils]: 19: Hoare triple {47318#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-10 14:42:25,305 INFO L280 TraceCheckUtils]: 20: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,305 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {46617#true} {47318#(<= ~waterLevel~0 1)} #531#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,306 INFO L280 TraceCheckUtils]: 22: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,307 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #499#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,308 INFO L280 TraceCheckUtils]: 24: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,309 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {47278#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:42:25,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,318 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-10 14:42:25,318 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,319 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-10 14:42:25,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:25,323 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,323 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-10 14:42:25,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-10 14:42:25,323 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:25,323 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-10 14:42:25,324 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,324 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-10 14:42:25,324 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-10 14:42:25,324 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-10 14:42:25,324 INFO L263 TraceCheckUtils]: 7: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:25,325 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:25,325 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,325 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-10 14:42:25,325 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-10 14:42:25,325 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-10 14:42:25,326 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,326 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {46617#true} {47278#(<= |old(~waterLevel~0)| 1)} #521#return; {47278#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:42:25,328 INFO L263 TraceCheckUtils]: 0: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:42:25,328 INFO L263 TraceCheckUtils]: 1: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:25,328 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:25,328 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,328 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-10 14:42:25,329 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-10 14:42:25,329 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,330 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:25,331 INFO L280 TraceCheckUtils]: 8: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:25,331 INFO L280 TraceCheckUtils]: 9: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:25,332 INFO L263 TraceCheckUtils]: 10: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,332 INFO L280 TraceCheckUtils]: 11: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-10 14:42:25,333 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-10 14:42:25,333 INFO L263 TraceCheckUtils]: 13: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,334 INFO L280 TraceCheckUtils]: 14: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:25,334 INFO L280 TraceCheckUtils]: 15: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:25,334 INFO L263 TraceCheckUtils]: 16: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:25,334 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-10 14:42:25,334 INFO L263 TraceCheckUtils]: 18: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:25,335 INFO L280 TraceCheckUtils]: 19: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:25,336 INFO L280 TraceCheckUtils]: 20: Hoare triple {46617#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,337 INFO L280 TraceCheckUtils]: 21: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,338 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #513#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,339 INFO L280 TraceCheckUtils]: 23: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,340 INFO L280 TraceCheckUtils]: 24: Hoare triple {47318#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9;~tmp___0~2 := 0; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,341 INFO L280 TraceCheckUtils]: 25: Hoare triple {47318#(<= ~waterLevel~0 1)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,342 INFO L280 TraceCheckUtils]: 26: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,344 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #527#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,345 INFO L280 TraceCheckUtils]: 28: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,345 INFO L280 TraceCheckUtils]: 29: Hoare triple {47318#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~6); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,346 INFO L263 TraceCheckUtils]: 30: Hoare triple {47318#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-10 14:42:25,346 INFO L280 TraceCheckUtils]: 31: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,347 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {46617#true} {47318#(<= ~waterLevel~0 1)} #531#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,348 INFO L280 TraceCheckUtils]: 33: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,348 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #499#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,349 INFO L280 TraceCheckUtils]: 35: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,350 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {47278#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:42:25,351 INFO L263 TraceCheckUtils]: 37: Hoare triple {47278#(<= |old(~waterLevel~0)| 1)} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-10 14:42:25,351 INFO L280 TraceCheckUtils]: 38: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-10 14:42:25,351 INFO L263 TraceCheckUtils]: 39: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:25,351 INFO L280 TraceCheckUtils]: 40: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-10 14:42:25,351 INFO L280 TraceCheckUtils]: 41: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,352 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-10 14:42:25,352 INFO L280 TraceCheckUtils]: 43: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-10 14:42:25,352 INFO L280 TraceCheckUtils]: 44: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-10 14:42:25,352 INFO L263 TraceCheckUtils]: 45: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:25,352 INFO L280 TraceCheckUtils]: 46: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:25,353 INFO L280 TraceCheckUtils]: 47: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,353 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-10 14:42:25,353 INFO L280 TraceCheckUtils]: 49: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-10 14:42:25,353 INFO L280 TraceCheckUtils]: 50: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-10 14:42:25,353 INFO L280 TraceCheckUtils]: 51: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,354 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {46617#true} {47278#(<= |old(~waterLevel~0)| 1)} #521#return; {47278#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:42:25,355 INFO L280 TraceCheckUtils]: 53: Hoare triple {47278#(<= |old(~waterLevel~0)| 1)} assume true; {47278#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:42:25,356 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {47278#(<= |old(~waterLevel~0)| 1)} {46819#(<= 2 ~waterLevel~0)} #505#return; {46618#false} is VALID [2020-07-10 14:42:25,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {46617#true} is VALID [2020-07-10 14:42:25,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,363 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46618#false} #501#return; {46618#false} is VALID [2020-07-10 14:42:25,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:25,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,370 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-10 14:42:25,370 INFO L263 TraceCheckUtils]: 0: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:25,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:25,371 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,371 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-10 14:42:25,371 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-10 14:42:25,371 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,371 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46618#false} #515#return; {46618#false} is VALID [2020-07-10 14:42:25,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,392 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:25,393 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:25,393 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,393 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-10 14:42:25,394 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-10 14:42:25,394 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:25,394 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:25,394 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:25,394 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,395 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-10 14:42:25,395 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-10 14:42:25,395 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-10 14:42:25,395 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-10 14:42:25,396 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,396 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-10 14:42:25,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-10 14:42:25,408 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,408 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-10 14:42:25,408 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:25,408 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-10 14:42:25,408 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-10 14:42:25,409 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,409 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-10 14:42:25,409 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:25,409 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,409 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-10 14:42:25,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-10 14:42:25,413 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,413 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-10 14:42:25,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-10 14:42:25,414 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-10 14:42:25,414 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:25,414 INFO L263 TraceCheckUtils]: 3: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-10 14:42:25,414 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-10 14:42:25,415 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,415 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-10 14:42:25,415 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:25,415 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,415 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-10 14:42:25,416 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-10 14:42:25,416 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-10 14:42:25,417 INFO L263 TraceCheckUtils]: 12: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,417 INFO L280 TraceCheckUtils]: 13: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-10 14:42:25,417 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,418 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-10 14:42:25,418 INFO L280 TraceCheckUtils]: 16: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,418 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-10 14:42:25,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:25,419 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:25,419 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:25,419 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-10 14:42:25,419 INFO L263 TraceCheckUtils]: 4: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:25,419 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:25,420 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:25,420 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,420 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-10 14:42:25,420 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-10 14:42:25,420 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-10 14:42:25,420 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-10 14:42:25,421 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,421 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-10 14:42:25,421 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-10 14:42:25,421 INFO L280 TraceCheckUtils]: 15: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:25,422 INFO L263 TraceCheckUtils]: 16: Hoare triple {46617#true} call activatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,423 INFO L280 TraceCheckUtils]: 17: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-10 14:42:25,423 INFO L263 TraceCheckUtils]: 18: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-10 14:42:25,423 INFO L280 TraceCheckUtils]: 19: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:25,423 INFO L263 TraceCheckUtils]: 20: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-10 14:42:25,423 INFO L280 TraceCheckUtils]: 21: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-10 14:42:25,424 INFO L280 TraceCheckUtils]: 22: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,424 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-10 14:42:25,424 INFO L280 TraceCheckUtils]: 24: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:25,424 INFO L280 TraceCheckUtils]: 25: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,424 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-10 14:42:25,425 INFO L280 TraceCheckUtils]: 27: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-10 14:42:25,425 INFO L280 TraceCheckUtils]: 28: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-10 14:42:25,426 INFO L263 TraceCheckUtils]: 29: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,426 INFO L280 TraceCheckUtils]: 30: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-10 14:42:25,426 INFO L280 TraceCheckUtils]: 31: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,426 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-10 14:42:25,427 INFO L280 TraceCheckUtils]: 33: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,427 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-10 14:42:25,427 INFO L280 TraceCheckUtils]: 35: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,427 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-10 14:42:25,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-10 14:42:25,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-10 14:42:25,429 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,429 INFO L280 TraceCheckUtils]: 3: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:25,430 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:25,430 INFO L263 TraceCheckUtils]: 5: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:25,430 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-10 14:42:25,430 INFO L263 TraceCheckUtils]: 7: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:25,430 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:25,430 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:25,431 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,431 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-10 14:42:25,431 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-10 14:42:25,431 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-10 14:42:25,431 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-10 14:42:25,431 INFO L280 TraceCheckUtils]: 15: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,432 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-10 14:42:25,432 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-10 14:42:25,432 INFO L280 TraceCheckUtils]: 18: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:25,433 INFO L263 TraceCheckUtils]: 19: Hoare triple {46617#true} call activatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,433 INFO L280 TraceCheckUtils]: 20: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-10 14:42:25,433 INFO L263 TraceCheckUtils]: 21: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-10 14:42:25,433 INFO L280 TraceCheckUtils]: 22: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:25,434 INFO L263 TraceCheckUtils]: 23: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-10 14:42:25,434 INFO L280 TraceCheckUtils]: 24: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-10 14:42:25,434 INFO L280 TraceCheckUtils]: 25: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,434 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-10 14:42:25,434 INFO L280 TraceCheckUtils]: 27: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:25,435 INFO L280 TraceCheckUtils]: 28: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,435 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-10 14:42:25,435 INFO L280 TraceCheckUtils]: 30: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-10 14:42:25,435 INFO L280 TraceCheckUtils]: 31: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-10 14:42:25,436 INFO L263 TraceCheckUtils]: 32: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,436 INFO L280 TraceCheckUtils]: 33: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-10 14:42:25,436 INFO L280 TraceCheckUtils]: 34: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,437 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-10 14:42:25,437 INFO L280 TraceCheckUtils]: 36: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,437 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-10 14:42:25,437 INFO L280 TraceCheckUtils]: 38: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,437 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-10 14:42:25,438 INFO L280 TraceCheckUtils]: 40: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,438 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {46617#true} {46618#false} #519#return; {46618#false} is VALID [2020-07-10 14:42:25,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-10 14:42:25,442 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,442 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46618#false} #537#return; {46618#false} is VALID [2020-07-10 14:42:25,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:25,446 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,446 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46618#false} #539#return; {46618#false} is VALID [2020-07-10 14:42:25,451 INFO L263 TraceCheckUtils]: 0: Hoare triple {46617#true} call ULTIMATE.init(); {46933#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:42:25,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {46933#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {46617#true} is VALID [2020-07-10 14:42:25,452 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,452 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46617#true} #555#return; {46617#true} is VALID [2020-07-10 14:42:25,452 INFO L263 TraceCheckUtils]: 4: Hoare triple {46617#true} call #t~ret76 := main(); {46617#true} is VALID [2020-07-10 14:42:25,452 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} havoc ~retValue_acc~2;havoc ~tmp~0; {46617#true} is VALID [2020-07-10 14:42:25,453 INFO L263 TraceCheckUtils]: 6: Hoare triple {46617#true} call select_helpers(); {46617#true} is VALID [2020-07-10 14:42:25,453 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,453 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {46617#true} {46617#true} #451#return; {46617#true} is VALID [2020-07-10 14:42:25,453 INFO L263 TraceCheckUtils]: 9: Hoare triple {46617#true} call select_features(); {46617#true} is VALID [2020-07-10 14:42:25,453 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,454 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {46617#true} {46617#true} #453#return; {46617#true} is VALID [2020-07-10 14:42:25,454 INFO L263 TraceCheckUtils]: 12: Hoare triple {46617#true} call #t~ret1 := valid_product(); {46617#true} is VALID [2020-07-10 14:42:25,454 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {46617#true} is VALID [2020-07-10 14:42:25,454 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,454 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {46617#true} {46617#true} #455#return; {46617#true} is VALID [2020-07-10 14:42:25,454 INFO L280 TraceCheckUtils]: 16: Hoare triple {46617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {46617#true} is VALID [2020-07-10 14:42:25,455 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} assume 0 != ~tmp~0; {46617#true} is VALID [2020-07-10 14:42:25,455 INFO L263 TraceCheckUtils]: 18: Hoare triple {46617#true} call setup(); {46617#true} is VALID [2020-07-10 14:42:25,455 INFO L280 TraceCheckUtils]: 19: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,455 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {46617#true} {46617#true} #457#return; {46617#true} is VALID [2020-07-10 14:42:25,455 INFO L263 TraceCheckUtils]: 21: Hoare triple {46617#true} call runTest(); {46617#true} is VALID [2020-07-10 14:42:25,456 INFO L263 TraceCheckUtils]: 22: Hoare triple {46617#true} call __utac_acc__Specification5_spec__1(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:42:25,457 INFO L280 TraceCheckUtils]: 23: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {46617#true} is VALID [2020-07-10 14:42:25,457 INFO L280 TraceCheckUtils]: 24: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,457 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {46617#true} {46617#true} #545#return; {46617#true} is VALID [2020-07-10 14:42:25,457 INFO L263 TraceCheckUtils]: 26: Hoare triple {46617#true} call test(); {46617#true} is VALID [2020-07-10 14:42:25,458 INFO L280 TraceCheckUtils]: 27: Hoare triple {46617#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {46617#true} is VALID [2020-07-10 14:42:25,458 INFO L280 TraceCheckUtils]: 28: Hoare triple {46617#true} assume !false; {46617#true} is VALID [2020-07-10 14:42:25,458 INFO L280 TraceCheckUtils]: 29: Hoare triple {46617#true} assume ~splverifierCounter~0 < 4; {46617#true} is VALID [2020-07-10 14:42:25,458 INFO L280 TraceCheckUtils]: 30: Hoare triple {46617#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {46617#true} is VALID [2020-07-10 14:42:25,458 INFO L280 TraceCheckUtils]: 31: Hoare triple {46617#true} assume 0 != ~tmp~5; {46617#true} is VALID [2020-07-10 14:42:25,459 INFO L263 TraceCheckUtils]: 32: Hoare triple {46617#true} call waterRise(); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:25,459 INFO L280 TraceCheckUtils]: 33: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {46617#true} is VALID [2020-07-10 14:42:25,460 INFO L280 TraceCheckUtils]: 34: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,460 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {46617#true} {46617#true} #501#return; {46617#true} is VALID [2020-07-10 14:42:25,460 INFO L280 TraceCheckUtils]: 36: Hoare triple {46617#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {46617#true} is VALID [2020-07-10 14:42:25,460 INFO L280 TraceCheckUtils]: 37: Hoare triple {46617#true} assume !(0 != ~tmp___0~1); {46617#true} is VALID [2020-07-10 14:42:25,460 INFO L280 TraceCheckUtils]: 38: Hoare triple {46617#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {46617#true} is VALID [2020-07-10 14:42:25,460 INFO L280 TraceCheckUtils]: 39: Hoare triple {46617#true} assume 0 != ~tmp___2~0; {46617#true} is VALID [2020-07-10 14:42:25,462 INFO L263 TraceCheckUtils]: 40: Hoare triple {46617#true} call timeShift(); {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:42:25,463 INFO L263 TraceCheckUtils]: 41: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:42:25,463 INFO L263 TraceCheckUtils]: 42: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:25,463 INFO L280 TraceCheckUtils]: 43: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:25,464 INFO L280 TraceCheckUtils]: 44: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,464 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-10 14:42:25,464 INFO L280 TraceCheckUtils]: 46: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-10 14:42:25,464 INFO L280 TraceCheckUtils]: 47: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,464 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-10 14:42:25,464 INFO L280 TraceCheckUtils]: 49: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-10 14:42:25,465 INFO L280 TraceCheckUtils]: 50: Hoare triple {46617#true} assume 0 != ~systemActive~0; {46617#true} is VALID [2020-07-10 14:42:25,466 INFO L263 TraceCheckUtils]: 51: Hoare triple {46617#true} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,466 INFO L280 TraceCheckUtils]: 52: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-10 14:42:25,466 INFO L280 TraceCheckUtils]: 53: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-10 14:42:25,467 INFO L263 TraceCheckUtils]: 54: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,467 INFO L280 TraceCheckUtils]: 55: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:25,468 INFO L280 TraceCheckUtils]: 56: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:25,468 INFO L263 TraceCheckUtils]: 57: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:25,468 INFO L280 TraceCheckUtils]: 58: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-10 14:42:25,468 INFO L263 TraceCheckUtils]: 59: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:25,468 INFO L280 TraceCheckUtils]: 60: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:25,468 INFO L280 TraceCheckUtils]: 61: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:25,469 INFO L280 TraceCheckUtils]: 62: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,469 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-10 14:42:25,469 INFO L280 TraceCheckUtils]: 64: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-10 14:42:25,469 INFO L280 TraceCheckUtils]: 65: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-10 14:42:25,469 INFO L280 TraceCheckUtils]: 66: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-10 14:42:25,469 INFO L280 TraceCheckUtils]: 67: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,470 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-10 14:42:25,470 INFO L280 TraceCheckUtils]: 69: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-10 14:42:25,470 INFO L280 TraceCheckUtils]: 70: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:25,471 INFO L263 TraceCheckUtils]: 71: Hoare triple {46617#true} call activatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,471 INFO L280 TraceCheckUtils]: 72: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-10 14:42:25,471 INFO L263 TraceCheckUtils]: 73: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-10 14:42:25,472 INFO L280 TraceCheckUtils]: 74: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:25,472 INFO L263 TraceCheckUtils]: 75: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-10 14:42:25,472 INFO L280 TraceCheckUtils]: 76: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-10 14:42:25,472 INFO L280 TraceCheckUtils]: 77: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,472 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-10 14:42:25,473 INFO L280 TraceCheckUtils]: 79: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:25,473 INFO L280 TraceCheckUtils]: 80: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,473 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-10 14:42:25,473 INFO L280 TraceCheckUtils]: 82: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-10 14:42:25,473 INFO L280 TraceCheckUtils]: 83: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-10 14:42:25,474 INFO L263 TraceCheckUtils]: 84: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,474 INFO L280 TraceCheckUtils]: 85: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-10 14:42:25,475 INFO L280 TraceCheckUtils]: 86: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,475 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-10 14:42:25,475 INFO L280 TraceCheckUtils]: 88: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,475 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-10 14:42:25,475 INFO L280 TraceCheckUtils]: 90: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,475 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-10 14:42:25,476 INFO L280 TraceCheckUtils]: 92: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,476 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {46617#true} {46617#true} #519#return; {46617#true} is VALID [2020-07-10 14:42:25,476 INFO L263 TraceCheckUtils]: 94: Hoare triple {46617#true} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-10 14:42:25,476 INFO L280 TraceCheckUtils]: 95: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-10 14:42:25,476 INFO L263 TraceCheckUtils]: 96: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:25,476 INFO L280 TraceCheckUtils]: 97: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-10 14:42:25,477 INFO L280 TraceCheckUtils]: 98: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,477 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-10 14:42:25,477 INFO L280 TraceCheckUtils]: 100: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-10 14:42:25,477 INFO L280 TraceCheckUtils]: 101: Hoare triple {46617#true} assume !(2 != ~tmp~4); {46617#true} is VALID [2020-07-10 14:42:25,477 INFO L280 TraceCheckUtils]: 102: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,477 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {46617#true} {46617#true} #521#return; {46617#true} is VALID [2020-07-10 14:42:25,478 INFO L280 TraceCheckUtils]: 104: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,478 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {46617#true} {46617#true} #505#return; {46617#true} is VALID [2020-07-10 14:42:25,478 INFO L280 TraceCheckUtils]: 106: Hoare triple {46617#true} assume !false; {46617#true} is VALID [2020-07-10 14:42:25,478 INFO L280 TraceCheckUtils]: 107: Hoare triple {46617#true} assume ~splverifierCounter~0 < 4; {46617#true} is VALID [2020-07-10 14:42:25,478 INFO L280 TraceCheckUtils]: 108: Hoare triple {46617#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {46617#true} is VALID [2020-07-10 14:42:25,478 INFO L280 TraceCheckUtils]: 109: Hoare triple {46617#true} assume !(0 != ~tmp~5); {46617#true} is VALID [2020-07-10 14:42:25,479 INFO L280 TraceCheckUtils]: 110: Hoare triple {46617#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {46617#true} is VALID [2020-07-10 14:42:25,479 INFO L280 TraceCheckUtils]: 111: Hoare triple {46617#true} assume !(0 != ~tmp___0~1); {46617#true} is VALID [2020-07-10 14:42:25,479 INFO L280 TraceCheckUtils]: 112: Hoare triple {46617#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {46617#true} is VALID [2020-07-10 14:42:25,479 INFO L280 TraceCheckUtils]: 113: Hoare triple {46617#true} assume 0 != ~tmp___2~0; {46617#true} is VALID [2020-07-10 14:42:25,480 INFO L263 TraceCheckUtils]: 114: Hoare triple {46617#true} call timeShift(); {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:42:25,481 INFO L263 TraceCheckUtils]: 115: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:42:25,482 INFO L263 TraceCheckUtils]: 116: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:25,482 INFO L280 TraceCheckUtils]: 117: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:25,482 INFO L280 TraceCheckUtils]: 118: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,482 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-10 14:42:25,482 INFO L280 TraceCheckUtils]: 120: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-10 14:42:25,483 INFO L280 TraceCheckUtils]: 121: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,483 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-10 14:42:25,483 INFO L280 TraceCheckUtils]: 123: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:25,484 INFO L263 TraceCheckUtils]: 124: Hoare triple {46617#true} call lowerWaterLevel(); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:25,484 INFO L280 TraceCheckUtils]: 125: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {46617#true} is VALID [2020-07-10 14:42:25,484 INFO L280 TraceCheckUtils]: 126: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,484 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {46617#true} {46617#true} #517#return; {46617#true} is VALID [2020-07-10 14:42:25,485 INFO L280 TraceCheckUtils]: 128: Hoare triple {46617#true} assume 0 != ~systemActive~0; {46617#true} is VALID [2020-07-10 14:42:25,485 INFO L263 TraceCheckUtils]: 129: Hoare triple {46617#true} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,486 INFO L280 TraceCheckUtils]: 130: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-10 14:42:25,486 INFO L280 TraceCheckUtils]: 131: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:25,486 INFO L263 TraceCheckUtils]: 132: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:25,486 INFO L280 TraceCheckUtils]: 133: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-10 14:42:25,486 INFO L263 TraceCheckUtils]: 134: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:25,487 INFO L280 TraceCheckUtils]: 135: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {46617#true} is VALID [2020-07-10 14:42:25,487 INFO L280 TraceCheckUtils]: 136: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,487 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {46617#true} {46617#true} #491#return; {46617#true} is VALID [2020-07-10 14:42:25,487 INFO L280 TraceCheckUtils]: 138: Hoare triple {46617#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {46617#true} is VALID [2020-07-10 14:42:25,487 INFO L280 TraceCheckUtils]: 139: Hoare triple {46617#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {46617#true} is VALID [2020-07-10 14:42:25,487 INFO L280 TraceCheckUtils]: 140: Hoare triple {46617#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {46617#true} is VALID [2020-07-10 14:42:25,488 INFO L280 TraceCheckUtils]: 141: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,488 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {46617#true} {46617#true} #493#return; {46617#true} is VALID [2020-07-10 14:42:25,488 INFO L280 TraceCheckUtils]: 143: Hoare triple {46617#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {46617#true} is VALID [2020-07-10 14:42:25,488 INFO L280 TraceCheckUtils]: 144: Hoare triple {46617#true} assume !(0 != ~tmp~7); {46617#true} is VALID [2020-07-10 14:42:25,489 INFO L263 TraceCheckUtils]: 145: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,489 INFO L280 TraceCheckUtils]: 146: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:25,489 INFO L280 TraceCheckUtils]: 147: Hoare triple {46617#true} assume !(0 == ~pumpRunning~0); {46617#true} is VALID [2020-07-10 14:42:25,490 INFO L263 TraceCheckUtils]: 148: Hoare triple {46617#true} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-10 14:42:25,490 INFO L280 TraceCheckUtils]: 149: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,490 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {46617#true} {46617#true} #533#return; {46617#true} is VALID [2020-07-10 14:42:25,490 INFO L280 TraceCheckUtils]: 151: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,490 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {46617#true} {46617#true} #497#return; {46617#true} is VALID [2020-07-10 14:42:25,490 INFO L280 TraceCheckUtils]: 153: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,491 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {46617#true} {46617#true} #519#return; {46617#true} is VALID [2020-07-10 14:42:25,491 INFO L263 TraceCheckUtils]: 155: Hoare triple {46617#true} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-10 14:42:25,491 INFO L280 TraceCheckUtils]: 156: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-10 14:42:25,491 INFO L263 TraceCheckUtils]: 157: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:25,491 INFO L280 TraceCheckUtils]: 158: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-10 14:42:25,491 INFO L280 TraceCheckUtils]: 159: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,492 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-10 14:42:25,492 INFO L280 TraceCheckUtils]: 161: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-10 14:42:25,492 INFO L280 TraceCheckUtils]: 162: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-10 14:42:25,492 INFO L263 TraceCheckUtils]: 163: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:25,492 INFO L280 TraceCheckUtils]: 164: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:25,492 INFO L280 TraceCheckUtils]: 165: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,493 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-10 14:42:25,493 INFO L280 TraceCheckUtils]: 167: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-10 14:42:25,493 INFO L280 TraceCheckUtils]: 168: Hoare triple {46617#true} assume 0 != ~tmp___0~0; {46617#true} is VALID [2020-07-10 14:42:25,493 INFO L280 TraceCheckUtils]: 169: Hoare triple {46617#true} assume !(0 == ~switchedOnBeforeTS~0); {46617#true} is VALID [2020-07-10 14:42:25,493 INFO L280 TraceCheckUtils]: 170: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,493 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {46617#true} {46617#true} #521#return; {46617#true} is VALID [2020-07-10 14:42:25,493 INFO L280 TraceCheckUtils]: 172: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,494 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {46617#true} {46617#true} #505#return; {46617#true} is VALID [2020-07-10 14:42:25,494 INFO L280 TraceCheckUtils]: 174: Hoare triple {46617#true} assume !false; {46617#true} is VALID [2020-07-10 14:42:25,494 INFO L280 TraceCheckUtils]: 175: Hoare triple {46617#true} assume ~splverifierCounter~0 < 4; {46617#true} is VALID [2020-07-10 14:42:25,494 INFO L280 TraceCheckUtils]: 176: Hoare triple {46617#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {46617#true} is VALID [2020-07-10 14:42:25,494 INFO L280 TraceCheckUtils]: 177: Hoare triple {46617#true} assume !(0 != ~tmp~5); {46617#true} is VALID [2020-07-10 14:42:25,494 INFO L280 TraceCheckUtils]: 178: Hoare triple {46617#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {46617#true} is VALID [2020-07-10 14:42:25,495 INFO L280 TraceCheckUtils]: 179: Hoare triple {46617#true} assume !(0 != ~tmp___0~1); {46617#true} is VALID [2020-07-10 14:42:25,495 INFO L280 TraceCheckUtils]: 180: Hoare triple {46617#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {46617#true} is VALID [2020-07-10 14:42:25,495 INFO L280 TraceCheckUtils]: 181: Hoare triple {46617#true} assume 0 != ~tmp___2~0; {46617#true} is VALID [2020-07-10 14:42:25,496 INFO L263 TraceCheckUtils]: 182: Hoare triple {46617#true} call timeShift(); {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:42:25,497 INFO L263 TraceCheckUtils]: 183: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:42:25,497 INFO L263 TraceCheckUtils]: 184: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:25,498 INFO L280 TraceCheckUtils]: 185: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:25,498 INFO L280 TraceCheckUtils]: 186: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,498 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-10 14:42:25,498 INFO L280 TraceCheckUtils]: 188: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-10 14:42:25,498 INFO L280 TraceCheckUtils]: 189: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,498 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-10 14:42:25,499 INFO L280 TraceCheckUtils]: 191: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:25,500 INFO L263 TraceCheckUtils]: 192: Hoare triple {46617#true} call lowerWaterLevel(); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:25,501 INFO L280 TraceCheckUtils]: 193: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,502 INFO L280 TraceCheckUtils]: 194: Hoare triple {47178#(<= 0 ~waterLevel~0)} assume true; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,503 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {47178#(<= 0 ~waterLevel~0)} {46617#true} #517#return; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,503 INFO L280 TraceCheckUtils]: 196: Hoare triple {47178#(<= 0 ~waterLevel~0)} assume 0 != ~systemActive~0; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,504 INFO L263 TraceCheckUtils]: 197: Hoare triple {47178#(<= 0 ~waterLevel~0)} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,504 INFO L280 TraceCheckUtils]: 198: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-10 14:42:25,504 INFO L280 TraceCheckUtils]: 199: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:25,505 INFO L263 TraceCheckUtils]: 200: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:25,505 INFO L280 TraceCheckUtils]: 201: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-10 14:42:25,505 INFO L263 TraceCheckUtils]: 202: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:25,506 INFO L280 TraceCheckUtils]: 203: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:42:25,507 INFO L280 TraceCheckUtils]: 204: Hoare triple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:42:25,508 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {46617#true} #491#return; {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:42:25,509 INFO L280 TraceCheckUtils]: 206: Hoare triple {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:42:25,510 INFO L280 TraceCheckUtils]: 207: Hoare triple {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} assume !(0 != ~tmp~10);~tmp___0~3 := 1; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,511 INFO L280 TraceCheckUtils]: 208: Hoare triple {47228#(not (= 0 ~waterLevel~0))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,512 INFO L280 TraceCheckUtils]: 209: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume true; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,512 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {47228#(not (= 0 ~waterLevel~0))} {46617#true} #493#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,513 INFO L280 TraceCheckUtils]: 211: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,514 INFO L280 TraceCheckUtils]: 212: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp~7; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,514 INFO L263 TraceCheckUtils]: 213: Hoare triple {47228#(not (= 0 ~waterLevel~0))} call deactivatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,515 INFO L280 TraceCheckUtils]: 214: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {46617#true} is VALID [2020-07-10 14:42:25,515 INFO L280 TraceCheckUtils]: 215: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,516 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {46617#true} {47228#(not (= 0 ~waterLevel~0))} #495#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,516 INFO L280 TraceCheckUtils]: 217: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume true; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:42:25,517 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {47228#(not (= 0 ~waterLevel~0))} {47178#(<= 0 ~waterLevel~0)} #519#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,518 INFO L263 TraceCheckUtils]: 219: Hoare triple {46815#(< 0 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-10 14:42:25,518 INFO L280 TraceCheckUtils]: 220: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-10 14:42:25,518 INFO L263 TraceCheckUtils]: 221: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:25,518 INFO L280 TraceCheckUtils]: 222: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-10 14:42:25,518 INFO L280 TraceCheckUtils]: 223: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,518 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-10 14:42:25,519 INFO L280 TraceCheckUtils]: 225: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-10 14:42:25,519 INFO L280 TraceCheckUtils]: 226: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-10 14:42:25,519 INFO L263 TraceCheckUtils]: 227: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:25,519 INFO L280 TraceCheckUtils]: 228: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:25,519 INFO L280 TraceCheckUtils]: 229: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,519 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-10 14:42:25,520 INFO L280 TraceCheckUtils]: 231: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-10 14:42:25,520 INFO L280 TraceCheckUtils]: 232: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-10 14:42:25,520 INFO L280 TraceCheckUtils]: 233: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,521 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {46617#true} {46815#(< 0 ~waterLevel~0)} #521#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,522 INFO L280 TraceCheckUtils]: 235: Hoare triple {46815#(< 0 ~waterLevel~0)} assume true; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,522 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {46815#(< 0 ~waterLevel~0)} {46617#true} #505#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,523 INFO L280 TraceCheckUtils]: 237: Hoare triple {46815#(< 0 ~waterLevel~0)} assume !false; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,524 INFO L280 TraceCheckUtils]: 238: Hoare triple {46815#(< 0 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,524 INFO L280 TraceCheckUtils]: 239: Hoare triple {46815#(< 0 ~waterLevel~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,525 INFO L280 TraceCheckUtils]: 240: Hoare triple {46815#(< 0 ~waterLevel~0)} assume 0 != ~tmp~5; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,526 INFO L263 TraceCheckUtils]: 241: Hoare triple {46815#(< 0 ~waterLevel~0)} call waterRise(); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:25,527 INFO L280 TraceCheckUtils]: 242: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 14:42:25,528 INFO L280 TraceCheckUtils]: 243: Hoare triple {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 14:42:25,529 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {46815#(< 0 ~waterLevel~0)} #501#return; {46819#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,530 INFO L280 TraceCheckUtils]: 245: Hoare triple {46819#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {46819#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,531 INFO L280 TraceCheckUtils]: 246: Hoare triple {46819#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {46819#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,532 INFO L280 TraceCheckUtils]: 247: Hoare triple {46819#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {46819#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,532 INFO L280 TraceCheckUtils]: 248: Hoare triple {46819#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {46819#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:42:25,533 INFO L263 TraceCheckUtils]: 249: Hoare triple {46819#(<= 2 ~waterLevel~0)} call timeShift(); {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:42:25,534 INFO L263 TraceCheckUtils]: 250: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:42:25,535 INFO L263 TraceCheckUtils]: 251: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:25,535 INFO L280 TraceCheckUtils]: 252: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:25,535 INFO L280 TraceCheckUtils]: 253: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,535 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-10 14:42:25,535 INFO L280 TraceCheckUtils]: 255: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-10 14:42:25,536 INFO L280 TraceCheckUtils]: 256: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,537 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:25,537 INFO L280 TraceCheckUtils]: 258: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:25,538 INFO L280 TraceCheckUtils]: 259: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:25,539 INFO L263 TraceCheckUtils]: 260: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,539 INFO L280 TraceCheckUtils]: 261: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-10 14:42:25,539 INFO L280 TraceCheckUtils]: 262: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-10 14:42:25,540 INFO L263 TraceCheckUtils]: 263: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,541 INFO L280 TraceCheckUtils]: 264: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:25,541 INFO L280 TraceCheckUtils]: 265: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:25,541 INFO L263 TraceCheckUtils]: 266: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:25,541 INFO L280 TraceCheckUtils]: 267: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-10 14:42:25,542 INFO L263 TraceCheckUtils]: 268: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:25,542 INFO L280 TraceCheckUtils]: 269: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:25,543 INFO L280 TraceCheckUtils]: 270: Hoare triple {46617#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,544 INFO L280 TraceCheckUtils]: 271: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,545 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #513#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,545 INFO L280 TraceCheckUtils]: 273: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,546 INFO L280 TraceCheckUtils]: 274: Hoare triple {47318#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9;~tmp___0~2 := 0; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,547 INFO L280 TraceCheckUtils]: 275: Hoare triple {47318#(<= ~waterLevel~0 1)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,548 INFO L280 TraceCheckUtils]: 276: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,548 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #527#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,549 INFO L280 TraceCheckUtils]: 278: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,550 INFO L280 TraceCheckUtils]: 279: Hoare triple {47318#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~6); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,550 INFO L263 TraceCheckUtils]: 280: Hoare triple {47318#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-10 14:42:25,551 INFO L280 TraceCheckUtils]: 281: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,551 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {46617#true} {47318#(<= ~waterLevel~0 1)} #531#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,552 INFO L280 TraceCheckUtils]: 283: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,553 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #499#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,554 INFO L280 TraceCheckUtils]: 285: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:25,555 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {47278#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:42:25,555 INFO L263 TraceCheckUtils]: 287: Hoare triple {47278#(<= |old(~waterLevel~0)| 1)} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-10 14:42:25,555 INFO L280 TraceCheckUtils]: 288: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-10 14:42:25,555 INFO L263 TraceCheckUtils]: 289: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:25,555 INFO L280 TraceCheckUtils]: 290: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-10 14:42:25,556 INFO L280 TraceCheckUtils]: 291: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,556 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-10 14:42:25,556 INFO L280 TraceCheckUtils]: 293: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-10 14:42:25,556 INFO L280 TraceCheckUtils]: 294: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-10 14:42:25,556 INFO L263 TraceCheckUtils]: 295: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:25,556 INFO L280 TraceCheckUtils]: 296: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:25,557 INFO L280 TraceCheckUtils]: 297: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,557 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-10 14:42:25,557 INFO L280 TraceCheckUtils]: 299: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-10 14:42:25,557 INFO L280 TraceCheckUtils]: 300: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-10 14:42:25,557 INFO L280 TraceCheckUtils]: 301: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,558 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {46617#true} {47278#(<= |old(~waterLevel~0)| 1)} #521#return; {47278#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:42:25,559 INFO L280 TraceCheckUtils]: 303: Hoare triple {47278#(<= |old(~waterLevel~0)| 1)} assume true; {47278#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:42:25,560 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {47278#(<= |old(~waterLevel~0)| 1)} {46819#(<= 2 ~waterLevel~0)} #505#return; {46618#false} is VALID [2020-07-10 14:42:25,560 INFO L280 TraceCheckUtils]: 305: Hoare triple {46618#false} assume !false; {46618#false} is VALID [2020-07-10 14:42:25,561 INFO L280 TraceCheckUtils]: 306: Hoare triple {46618#false} assume ~splverifierCounter~0 < 4; {46618#false} is VALID [2020-07-10 14:42:25,561 INFO L280 TraceCheckUtils]: 307: Hoare triple {46618#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {46618#false} is VALID [2020-07-10 14:42:25,561 INFO L280 TraceCheckUtils]: 308: Hoare triple {46618#false} assume 0 != ~tmp~5; {46618#false} is VALID [2020-07-10 14:42:25,561 INFO L263 TraceCheckUtils]: 309: Hoare triple {46618#false} call waterRise(); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:25,561 INFO L280 TraceCheckUtils]: 310: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {46617#true} is VALID [2020-07-10 14:42:25,562 INFO L280 TraceCheckUtils]: 311: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,562 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {46617#true} {46618#false} #501#return; {46618#false} is VALID [2020-07-10 14:42:25,562 INFO L280 TraceCheckUtils]: 313: Hoare triple {46618#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {46618#false} is VALID [2020-07-10 14:42:25,562 INFO L280 TraceCheckUtils]: 314: Hoare triple {46618#false} assume !(0 != ~tmp___0~1); {46618#false} is VALID [2020-07-10 14:42:25,562 INFO L280 TraceCheckUtils]: 315: Hoare triple {46618#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {46618#false} is VALID [2020-07-10 14:42:25,563 INFO L280 TraceCheckUtils]: 316: Hoare triple {46618#false} assume 0 != ~tmp___2~0; {46618#false} is VALID [2020-07-10 14:42:25,563 INFO L263 TraceCheckUtils]: 317: Hoare triple {46618#false} call timeShift(); {46618#false} is VALID [2020-07-10 14:42:25,563 INFO L263 TraceCheckUtils]: 318: Hoare triple {46618#false} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:42:25,563 INFO L263 TraceCheckUtils]: 319: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:25,563 INFO L280 TraceCheckUtils]: 320: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:25,564 INFO L280 TraceCheckUtils]: 321: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,564 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-10 14:42:25,564 INFO L280 TraceCheckUtils]: 323: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-10 14:42:25,564 INFO L280 TraceCheckUtils]: 324: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,564 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {46617#true} {46618#false} #515#return; {46618#false} is VALID [2020-07-10 14:42:25,564 INFO L280 TraceCheckUtils]: 326: Hoare triple {46618#false} assume !(0 != ~pumpRunning~0); {46618#false} is VALID [2020-07-10 14:42:25,565 INFO L280 TraceCheckUtils]: 327: Hoare triple {46618#false} assume 0 != ~systemActive~0; {46618#false} is VALID [2020-07-10 14:42:25,565 INFO L263 TraceCheckUtils]: 328: Hoare triple {46618#false} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,565 INFO L280 TraceCheckUtils]: 329: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-10 14:42:25,565 INFO L280 TraceCheckUtils]: 330: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-10 14:42:25,566 INFO L263 TraceCheckUtils]: 331: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,566 INFO L280 TraceCheckUtils]: 332: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:25,567 INFO L280 TraceCheckUtils]: 333: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:25,567 INFO L263 TraceCheckUtils]: 334: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:25,567 INFO L280 TraceCheckUtils]: 335: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-10 14:42:25,567 INFO L263 TraceCheckUtils]: 336: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:25,567 INFO L280 TraceCheckUtils]: 337: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:25,567 INFO L280 TraceCheckUtils]: 338: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:25,568 INFO L280 TraceCheckUtils]: 339: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,568 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-10 14:42:25,568 INFO L280 TraceCheckUtils]: 341: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-10 14:42:25,568 INFO L280 TraceCheckUtils]: 342: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-10 14:42:25,568 INFO L280 TraceCheckUtils]: 343: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-10 14:42:25,568 INFO L280 TraceCheckUtils]: 344: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,568 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-10 14:42:25,569 INFO L280 TraceCheckUtils]: 346: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-10 14:42:25,569 INFO L280 TraceCheckUtils]: 347: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:25,570 INFO L263 TraceCheckUtils]: 348: Hoare triple {46617#true} call activatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,570 INFO L280 TraceCheckUtils]: 349: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-10 14:42:25,570 INFO L263 TraceCheckUtils]: 350: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-10 14:42:25,570 INFO L280 TraceCheckUtils]: 351: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:25,571 INFO L263 TraceCheckUtils]: 352: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-10 14:42:25,571 INFO L280 TraceCheckUtils]: 353: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-10 14:42:25,571 INFO L280 TraceCheckUtils]: 354: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,571 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-10 14:42:25,571 INFO L280 TraceCheckUtils]: 356: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:25,571 INFO L280 TraceCheckUtils]: 357: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,572 INFO L275 TraceCheckUtils]: 358: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-10 14:42:25,572 INFO L280 TraceCheckUtils]: 359: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-10 14:42:25,572 INFO L280 TraceCheckUtils]: 360: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-10 14:42:25,573 INFO L263 TraceCheckUtils]: 361: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:42:25,573 INFO L280 TraceCheckUtils]: 362: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-10 14:42:25,573 INFO L280 TraceCheckUtils]: 363: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,573 INFO L275 TraceCheckUtils]: 364: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-10 14:42:25,573 INFO L280 TraceCheckUtils]: 365: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,574 INFO L275 TraceCheckUtils]: 366: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-10 14:42:25,574 INFO L280 TraceCheckUtils]: 367: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,574 INFO L275 TraceCheckUtils]: 368: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-10 14:42:25,574 INFO L280 TraceCheckUtils]: 369: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,574 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {46617#true} {46618#false} #519#return; {46618#false} is VALID [2020-07-10 14:42:25,574 INFO L263 TraceCheckUtils]: 371: Hoare triple {46618#false} call __utac_acc__Specification5_spec__3(); {46618#false} is VALID [2020-07-10 14:42:25,575 INFO L280 TraceCheckUtils]: 372: Hoare triple {46618#false} havoc ~tmp~4;havoc ~tmp___0~0; {46618#false} is VALID [2020-07-10 14:42:25,575 INFO L263 TraceCheckUtils]: 373: Hoare triple {46618#false} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:25,575 INFO L280 TraceCheckUtils]: 374: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-10 14:42:25,575 INFO L280 TraceCheckUtils]: 375: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,575 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {46617#true} {46618#false} #537#return; {46618#false} is VALID [2020-07-10 14:42:25,576 INFO L280 TraceCheckUtils]: 377: Hoare triple {46618#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46618#false} is VALID [2020-07-10 14:42:25,576 INFO L280 TraceCheckUtils]: 378: Hoare triple {46618#false} assume 2 != ~tmp~4; {46618#false} is VALID [2020-07-10 14:42:25,576 INFO L263 TraceCheckUtils]: 379: Hoare triple {46618#false} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:25,576 INFO L280 TraceCheckUtils]: 380: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:25,576 INFO L280 TraceCheckUtils]: 381: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:25,577 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {46617#true} {46618#false} #539#return; {46618#false} is VALID [2020-07-10 14:42:25,577 INFO L280 TraceCheckUtils]: 383: Hoare triple {46618#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46618#false} is VALID [2020-07-10 14:42:25,577 INFO L280 TraceCheckUtils]: 384: Hoare triple {46618#false} assume 0 != ~tmp___0~0; {46618#false} is VALID [2020-07-10 14:42:25,577 INFO L280 TraceCheckUtils]: 385: Hoare triple {46618#false} assume 0 == ~switchedOnBeforeTS~0; {46618#false} is VALID [2020-07-10 14:42:25,577 INFO L263 TraceCheckUtils]: 386: Hoare triple {46618#false} call __automaton_fail(); {46618#false} is VALID [2020-07-10 14:42:25,577 INFO L280 TraceCheckUtils]: 387: Hoare triple {46618#false} assume !false; {46618#false} is VALID [2020-07-10 14:42:25,731 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 169 proven. 24 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2020-07-10 14:42:25,731 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1748446563] [2020-07-10 14:42:25,731 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1272222836] [2020-07-10 14:42:25,732 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 [2020-07-10 14:42:25,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:25,994 INFO L264 TraceCheckSpWp]: Trace formula consists of 1481 conjuncts, 42 conjunts are in the unsatisfiable core [2020-07-10 14:42:26,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:42:26,072 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:42:27,148 INFO L263 TraceCheckUtils]: 0: Hoare triple {46617#true} call ULTIMATE.init(); {46617#true} is VALID [2020-07-10 14:42:27,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #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(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,153 INFO L280 TraceCheckUtils]: 2: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,154 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #555#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,155 INFO L263 TraceCheckUtils]: 4: Hoare triple {47318#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,156 INFO L280 TraceCheckUtils]: 5: Hoare triple {47318#(<= ~waterLevel~0 1)} havoc ~retValue_acc~2;havoc ~tmp~0; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,156 INFO L263 TraceCheckUtils]: 6: Hoare triple {47318#(<= ~waterLevel~0 1)} call select_helpers(); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,157 INFO L280 TraceCheckUtils]: 7: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,157 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {47318#(<= ~waterLevel~0 1)} #451#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,158 INFO L263 TraceCheckUtils]: 9: Hoare triple {47318#(<= ~waterLevel~0 1)} call select_features(); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,159 INFO L280 TraceCheckUtils]: 10: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,160 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {47318#(<= ~waterLevel~0 1)} #453#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,160 INFO L263 TraceCheckUtils]: 12: Hoare triple {47318#(<= ~waterLevel~0 1)} call #t~ret1 := valid_product(); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,161 INFO L280 TraceCheckUtils]: 13: Hoare triple {47318#(<= ~waterLevel~0 1)} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,162 INFO L280 TraceCheckUtils]: 14: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,162 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {47318#(<= ~waterLevel~0 1)} #455#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,163 INFO L280 TraceCheckUtils]: 16: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,163 INFO L280 TraceCheckUtils]: 17: Hoare triple {47318#(<= ~waterLevel~0 1)} assume 0 != ~tmp~0; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,164 INFO L263 TraceCheckUtils]: 18: Hoare triple {47318#(<= ~waterLevel~0 1)} call setup(); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,164 INFO L280 TraceCheckUtils]: 19: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,165 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {47318#(<= ~waterLevel~0 1)} #457#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,166 INFO L263 TraceCheckUtils]: 21: Hoare triple {47318#(<= ~waterLevel~0 1)} call runTest(); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,166 INFO L263 TraceCheckUtils]: 22: Hoare triple {47318#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,167 INFO L280 TraceCheckUtils]: 23: Hoare triple {47318#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,167 INFO L280 TraceCheckUtils]: 24: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,168 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {47318#(<= ~waterLevel~0 1)} #545#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,169 INFO L263 TraceCheckUtils]: 26: Hoare triple {47318#(<= ~waterLevel~0 1)} call test(); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,170 INFO L280 TraceCheckUtils]: 27: Hoare triple {47318#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,171 INFO L280 TraceCheckUtils]: 28: Hoare triple {47318#(<= ~waterLevel~0 1)} assume !false; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,171 INFO L280 TraceCheckUtils]: 29: Hoare triple {47318#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,172 INFO L280 TraceCheckUtils]: 30: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,172 INFO L280 TraceCheckUtils]: 31: Hoare triple {47318#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,173 INFO L263 TraceCheckUtils]: 32: Hoare triple {47318#(<= ~waterLevel~0 1)} call waterRise(); {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,174 INFO L280 TraceCheckUtils]: 33: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:42:27,175 INFO L280 TraceCheckUtils]: 34: Hoare triple {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:42:27,175 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {47318#(<= ~waterLevel~0 1)} #501#return; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,176 INFO L280 TraceCheckUtils]: 36: Hoare triple {47539#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,177 INFO L280 TraceCheckUtils]: 37: Hoare triple {47539#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,177 INFO L280 TraceCheckUtils]: 38: Hoare triple {47539#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,178 INFO L280 TraceCheckUtils]: 39: Hoare triple {47539#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,178 INFO L263 TraceCheckUtils]: 40: Hoare triple {47539#(<= ~waterLevel~0 2)} call timeShift(); {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,179 INFO L263 TraceCheckUtils]: 41: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {46617#true} is VALID [2020-07-10 14:42:27,179 INFO L263 TraceCheckUtils]: 42: Hoare triple {46617#true} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:27,179 INFO L280 TraceCheckUtils]: 43: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:27,179 INFO L280 TraceCheckUtils]: 44: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,179 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {46617#true} {46617#true} #535#return; {46617#true} is VALID [2020-07-10 14:42:27,179 INFO L280 TraceCheckUtils]: 46: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-10 14:42:27,179 INFO L280 TraceCheckUtils]: 47: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,180 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {46617#true} {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,180 INFO L280 TraceCheckUtils]: 49: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,181 INFO L280 TraceCheckUtils]: 50: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,181 INFO L263 TraceCheckUtils]: 51: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {46617#true} is VALID [2020-07-10 14:42:27,181 INFO L280 TraceCheckUtils]: 52: Hoare triple {46617#true} havoc ~tmp~7; {46617#true} is VALID [2020-07-10 14:42:27,181 INFO L280 TraceCheckUtils]: 53: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-10 14:42:27,182 INFO L263 TraceCheckUtils]: 54: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46617#true} is VALID [2020-07-10 14:42:27,182 INFO L280 TraceCheckUtils]: 55: Hoare triple {46617#true} havoc ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:27,182 INFO L280 TraceCheckUtils]: 56: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:27,182 INFO L263 TraceCheckUtils]: 57: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:27,182 INFO L280 TraceCheckUtils]: 58: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-10 14:42:27,182 INFO L263 TraceCheckUtils]: 59: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:27,182 INFO L280 TraceCheckUtils]: 60: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:27,183 INFO L280 TraceCheckUtils]: 61: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:27,183 INFO L280 TraceCheckUtils]: 62: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,183 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-10 14:42:27,183 INFO L280 TraceCheckUtils]: 64: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-10 14:42:27,183 INFO L280 TraceCheckUtils]: 65: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-10 14:42:27,184 INFO L280 TraceCheckUtils]: 66: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-10 14:42:27,184 INFO L280 TraceCheckUtils]: 67: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,184 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-10 14:42:27,184 INFO L280 TraceCheckUtils]: 69: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-10 14:42:27,184 INFO L280 TraceCheckUtils]: 70: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:27,184 INFO L263 TraceCheckUtils]: 71: Hoare triple {46617#true} call activatePump(); {46617#true} is VALID [2020-07-10 14:42:27,184 INFO L280 TraceCheckUtils]: 72: Hoare triple {46617#true} havoc ~tmp~8; {46617#true} is VALID [2020-07-10 14:42:27,185 INFO L263 TraceCheckUtils]: 73: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-10 14:42:27,185 INFO L280 TraceCheckUtils]: 74: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:27,185 INFO L263 TraceCheckUtils]: 75: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-10 14:42:27,185 INFO L280 TraceCheckUtils]: 76: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-10 14:42:27,185 INFO L280 TraceCheckUtils]: 77: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,185 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-10 14:42:27,185 INFO L280 TraceCheckUtils]: 79: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-10 14:42:27,185 INFO L280 TraceCheckUtils]: 80: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,186 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-10 14:42:27,186 INFO L280 TraceCheckUtils]: 82: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-10 14:42:27,186 INFO L280 TraceCheckUtils]: 83: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-10 14:42:27,186 INFO L263 TraceCheckUtils]: 84: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46617#true} is VALID [2020-07-10 14:42:27,186 INFO L280 TraceCheckUtils]: 85: Hoare triple {46617#true} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-10 14:42:27,186 INFO L280 TraceCheckUtils]: 86: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,187 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-10 14:42:27,187 INFO L280 TraceCheckUtils]: 88: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,187 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-10 14:42:27,187 INFO L280 TraceCheckUtils]: 90: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,187 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-10 14:42:27,187 INFO L280 TraceCheckUtils]: 92: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,193 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {46617#true} {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,193 INFO L263 TraceCheckUtils]: 94: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-10 14:42:27,193 INFO L280 TraceCheckUtils]: 95: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-10 14:42:27,194 INFO L263 TraceCheckUtils]: 96: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:27,194 INFO L280 TraceCheckUtils]: 97: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-10 14:42:27,194 INFO L280 TraceCheckUtils]: 98: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,194 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-10 14:42:27,194 INFO L280 TraceCheckUtils]: 100: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-10 14:42:27,195 INFO L280 TraceCheckUtils]: 101: Hoare triple {46617#true} assume !(2 != ~tmp~4); {46617#true} is VALID [2020-07-10 14:42:27,195 INFO L280 TraceCheckUtils]: 102: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,196 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {46617#true} {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,197 INFO L280 TraceCheckUtils]: 104: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,198 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {47539#(<= ~waterLevel~0 2)} #505#return; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,199 INFO L280 TraceCheckUtils]: 106: Hoare triple {47539#(<= ~waterLevel~0 2)} assume !false; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,200 INFO L280 TraceCheckUtils]: 107: Hoare triple {47539#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,201 INFO L280 TraceCheckUtils]: 108: Hoare triple {47539#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,201 INFO L280 TraceCheckUtils]: 109: Hoare triple {47539#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~5); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,202 INFO L280 TraceCheckUtils]: 110: Hoare triple {47539#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,203 INFO L280 TraceCheckUtils]: 111: Hoare triple {47539#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,204 INFO L280 TraceCheckUtils]: 112: Hoare triple {47539#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,205 INFO L280 TraceCheckUtils]: 113: Hoare triple {47539#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,206 INFO L263 TraceCheckUtils]: 114: Hoare triple {47539#(<= ~waterLevel~0 2)} call timeShift(); {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,206 INFO L263 TraceCheckUtils]: 115: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {46617#true} is VALID [2020-07-10 14:42:27,206 INFO L263 TraceCheckUtils]: 116: Hoare triple {46617#true} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:27,206 INFO L280 TraceCheckUtils]: 117: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:27,206 INFO L280 TraceCheckUtils]: 118: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,207 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {46617#true} {46617#true} #535#return; {46617#true} is VALID [2020-07-10 14:42:27,207 INFO L280 TraceCheckUtils]: 120: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-10 14:42:27,207 INFO L280 TraceCheckUtils]: 121: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,208 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {46617#true} {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,209 INFO L280 TraceCheckUtils]: 123: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,210 INFO L263 TraceCheckUtils]: 124: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,211 INFO L280 TraceCheckUtils]: 125: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,212 INFO L280 TraceCheckUtils]: 126: Hoare triple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,214 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,214 INFO L280 TraceCheckUtils]: 128: Hoare triple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,215 INFO L263 TraceCheckUtils]: 129: Hoare triple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {46617#true} is VALID [2020-07-10 14:42:27,215 INFO L280 TraceCheckUtils]: 130: Hoare triple {46617#true} havoc ~tmp~7; {46617#true} is VALID [2020-07-10 14:42:27,215 INFO L280 TraceCheckUtils]: 131: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:27,215 INFO L263 TraceCheckUtils]: 132: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:27,215 INFO L280 TraceCheckUtils]: 133: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-10 14:42:27,216 INFO L263 TraceCheckUtils]: 134: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:27,216 INFO L280 TraceCheckUtils]: 135: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {46617#true} is VALID [2020-07-10 14:42:27,216 INFO L280 TraceCheckUtils]: 136: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,216 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {46617#true} {46617#true} #491#return; {46617#true} is VALID [2020-07-10 14:42:27,216 INFO L280 TraceCheckUtils]: 138: Hoare triple {46617#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {46617#true} is VALID [2020-07-10 14:42:27,216 INFO L280 TraceCheckUtils]: 139: Hoare triple {46617#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {46617#true} is VALID [2020-07-10 14:42:27,217 INFO L280 TraceCheckUtils]: 140: Hoare triple {46617#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {46617#true} is VALID [2020-07-10 14:42:27,217 INFO L280 TraceCheckUtils]: 141: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,217 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {46617#true} {46617#true} #493#return; {46617#true} is VALID [2020-07-10 14:42:27,217 INFO L280 TraceCheckUtils]: 143: Hoare triple {46617#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {46617#true} is VALID [2020-07-10 14:42:27,217 INFO L280 TraceCheckUtils]: 144: Hoare triple {46617#true} assume !(0 != ~tmp~7); {46617#true} is VALID [2020-07-10 14:42:27,217 INFO L263 TraceCheckUtils]: 145: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46617#true} is VALID [2020-07-10 14:42:27,218 INFO L280 TraceCheckUtils]: 146: Hoare triple {46617#true} havoc ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:27,218 INFO L280 TraceCheckUtils]: 147: Hoare triple {46617#true} assume !(0 == ~pumpRunning~0); {46617#true} is VALID [2020-07-10 14:42:27,218 INFO L263 TraceCheckUtils]: 148: Hoare triple {46617#true} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-10 14:42:27,218 INFO L280 TraceCheckUtils]: 149: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,218 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {46617#true} {46617#true} #533#return; {46617#true} is VALID [2020-07-10 14:42:27,218 INFO L280 TraceCheckUtils]: 151: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,219 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {46617#true} {46617#true} #497#return; {46617#true} is VALID [2020-07-10 14:42:27,219 INFO L280 TraceCheckUtils]: 153: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,220 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {46617#true} {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,220 INFO L263 TraceCheckUtils]: 155: Hoare triple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-10 14:42:27,220 INFO L280 TraceCheckUtils]: 156: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-10 14:42:27,221 INFO L263 TraceCheckUtils]: 157: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:27,221 INFO L280 TraceCheckUtils]: 158: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-10 14:42:27,221 INFO L280 TraceCheckUtils]: 159: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,221 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-10 14:42:27,221 INFO L280 TraceCheckUtils]: 161: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-10 14:42:27,221 INFO L280 TraceCheckUtils]: 162: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-10 14:42:27,222 INFO L263 TraceCheckUtils]: 163: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:27,222 INFO L280 TraceCheckUtils]: 164: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:27,222 INFO L280 TraceCheckUtils]: 165: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,222 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-10 14:42:27,222 INFO L280 TraceCheckUtils]: 167: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-10 14:42:27,222 INFO L280 TraceCheckUtils]: 168: Hoare triple {46617#true} assume 0 != ~tmp___0~0; {46617#true} is VALID [2020-07-10 14:42:27,223 INFO L280 TraceCheckUtils]: 169: Hoare triple {46617#true} assume !(0 == ~switchedOnBeforeTS~0); {46617#true} is VALID [2020-07-10 14:42:27,223 INFO L280 TraceCheckUtils]: 170: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,233 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {46617#true} {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,234 INFO L280 TraceCheckUtils]: 172: Hoare triple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,235 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {47539#(<= ~waterLevel~0 2)} #505#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,236 INFO L280 TraceCheckUtils]: 174: Hoare triple {47318#(<= ~waterLevel~0 1)} assume !false; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,237 INFO L280 TraceCheckUtils]: 175: Hoare triple {47318#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,238 INFO L280 TraceCheckUtils]: 176: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,239 INFO L280 TraceCheckUtils]: 177: Hoare triple {47318#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~5); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,239 INFO L280 TraceCheckUtils]: 178: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,240 INFO L280 TraceCheckUtils]: 179: Hoare triple {47318#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~1); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,241 INFO L280 TraceCheckUtils]: 180: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,242 INFO L280 TraceCheckUtils]: 181: Hoare triple {47318#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,243 INFO L263 TraceCheckUtils]: 182: Hoare triple {47318#(<= ~waterLevel~0 1)} call timeShift(); {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,243 INFO L263 TraceCheckUtils]: 183: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {46617#true} is VALID [2020-07-10 14:42:27,243 INFO L263 TraceCheckUtils]: 184: Hoare triple {46617#true} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:27,244 INFO L280 TraceCheckUtils]: 185: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:27,244 INFO L280 TraceCheckUtils]: 186: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,244 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {46617#true} {46617#true} #535#return; {46617#true} is VALID [2020-07-10 14:42:27,244 INFO L280 TraceCheckUtils]: 188: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-10 14:42:27,244 INFO L280 TraceCheckUtils]: 189: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,245 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {46617#true} {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,246 INFO L280 TraceCheckUtils]: 191: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,247 INFO L263 TraceCheckUtils]: 192: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,248 INFO L280 TraceCheckUtils]: 193: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,249 INFO L280 TraceCheckUtils]: 194: Hoare triple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,251 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,251 INFO L280 TraceCheckUtils]: 196: Hoare triple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,252 INFO L263 TraceCheckUtils]: 197: Hoare triple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {46617#true} is VALID [2020-07-10 14:42:27,252 INFO L280 TraceCheckUtils]: 198: Hoare triple {46617#true} havoc ~tmp~7; {46617#true} is VALID [2020-07-10 14:42:27,252 INFO L280 TraceCheckUtils]: 199: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:27,252 INFO L263 TraceCheckUtils]: 200: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:27,253 INFO L280 TraceCheckUtils]: 201: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-10 14:42:27,253 INFO L263 TraceCheckUtils]: 202: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:27,253 INFO L280 TraceCheckUtils]: 203: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {46617#true} is VALID [2020-07-10 14:42:27,253 INFO L280 TraceCheckUtils]: 204: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,253 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {46617#true} {46617#true} #491#return; {46617#true} is VALID [2020-07-10 14:42:27,254 INFO L280 TraceCheckUtils]: 206: Hoare triple {46617#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {46617#true} is VALID [2020-07-10 14:42:27,254 INFO L280 TraceCheckUtils]: 207: Hoare triple {46617#true} assume !(0 != ~tmp~10);~tmp___0~3 := 1; {46617#true} is VALID [2020-07-10 14:42:27,254 INFO L280 TraceCheckUtils]: 208: Hoare triple {46617#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {46617#true} is VALID [2020-07-10 14:42:27,254 INFO L280 TraceCheckUtils]: 209: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,254 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {46617#true} {46617#true} #493#return; {46617#true} is VALID [2020-07-10 14:42:27,254 INFO L280 TraceCheckUtils]: 211: Hoare triple {46617#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {46617#true} is VALID [2020-07-10 14:42:27,255 INFO L280 TraceCheckUtils]: 212: Hoare triple {46617#true} assume 0 != ~tmp~7; {46617#true} is VALID [2020-07-10 14:42:27,255 INFO L263 TraceCheckUtils]: 213: Hoare triple {46617#true} call deactivatePump(); {46617#true} is VALID [2020-07-10 14:42:27,255 INFO L280 TraceCheckUtils]: 214: Hoare triple {46617#true} ~pumpRunning~0 := 0; {46617#true} is VALID [2020-07-10 14:42:27,255 INFO L280 TraceCheckUtils]: 215: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,255 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {46617#true} {46617#true} #495#return; {46617#true} is VALID [2020-07-10 14:42:27,256 INFO L280 TraceCheckUtils]: 217: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,257 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {46617#true} {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,257 INFO L263 TraceCheckUtils]: 219: Hoare triple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-10 14:42:27,257 INFO L280 TraceCheckUtils]: 220: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-10 14:42:27,257 INFO L263 TraceCheckUtils]: 221: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:27,258 INFO L280 TraceCheckUtils]: 222: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-10 14:42:27,258 INFO L280 TraceCheckUtils]: 223: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,258 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-10 14:42:27,258 INFO L280 TraceCheckUtils]: 225: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-10 14:42:27,258 INFO L280 TraceCheckUtils]: 226: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-10 14:42:27,259 INFO L263 TraceCheckUtils]: 227: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:27,259 INFO L280 TraceCheckUtils]: 228: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:27,259 INFO L280 TraceCheckUtils]: 229: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,259 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-10 14:42:27,259 INFO L280 TraceCheckUtils]: 231: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-10 14:42:27,259 INFO L280 TraceCheckUtils]: 232: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-10 14:42:27,260 INFO L280 TraceCheckUtils]: 233: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,261 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {46617#true} {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,262 INFO L280 TraceCheckUtils]: 235: Hoare triple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,263 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {47318#(<= ~waterLevel~0 1)} #505#return; {48144#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:42:27,264 INFO L280 TraceCheckUtils]: 237: Hoare triple {48144#(<= ~waterLevel~0 0)} assume !false; {48144#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:42:27,264 INFO L280 TraceCheckUtils]: 238: Hoare triple {48144#(<= ~waterLevel~0 0)} assume ~splverifierCounter~0 < 4; {48144#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:42:27,265 INFO L280 TraceCheckUtils]: 239: Hoare triple {48144#(<= ~waterLevel~0 0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {48144#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:42:27,266 INFO L280 TraceCheckUtils]: 240: Hoare triple {48144#(<= ~waterLevel~0 0)} assume 0 != ~tmp~5; {48144#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:42:27,267 INFO L263 TraceCheckUtils]: 241: Hoare triple {48144#(<= ~waterLevel~0 0)} call waterRise(); {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,268 INFO L280 TraceCheckUtils]: 242: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:42:27,268 INFO L280 TraceCheckUtils]: 243: Hoare triple {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:42:27,270 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {48144#(<= ~waterLevel~0 0)} #501#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,271 INFO L280 TraceCheckUtils]: 245: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,271 INFO L280 TraceCheckUtils]: 246: Hoare triple {47318#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~1); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,272 INFO L280 TraceCheckUtils]: 247: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,273 INFO L280 TraceCheckUtils]: 248: Hoare triple {47318#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,274 INFO L263 TraceCheckUtils]: 249: Hoare triple {47318#(<= ~waterLevel~0 1)} call timeShift(); {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,275 INFO L263 TraceCheckUtils]: 250: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {46617#true} is VALID [2020-07-10 14:42:27,275 INFO L263 TraceCheckUtils]: 251: Hoare triple {46617#true} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:27,275 INFO L280 TraceCheckUtils]: 252: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:27,275 INFO L280 TraceCheckUtils]: 253: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,275 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {46617#true} {46617#true} #535#return; {46617#true} is VALID [2020-07-10 14:42:27,275 INFO L280 TraceCheckUtils]: 255: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-10 14:42:27,276 INFO L280 TraceCheckUtils]: 256: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,277 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {46617#true} {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,277 INFO L280 TraceCheckUtils]: 258: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,278 INFO L280 TraceCheckUtils]: 259: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,279 INFO L263 TraceCheckUtils]: 260: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {46617#true} is VALID [2020-07-10 14:42:27,279 INFO L280 TraceCheckUtils]: 261: Hoare triple {46617#true} havoc ~tmp~7; {46617#true} is VALID [2020-07-10 14:42:27,279 INFO L280 TraceCheckUtils]: 262: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-10 14:42:27,279 INFO L263 TraceCheckUtils]: 263: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46617#true} is VALID [2020-07-10 14:42:27,279 INFO L280 TraceCheckUtils]: 264: Hoare triple {46617#true} havoc ~tmp~6; {46617#true} is VALID [2020-07-10 14:42:27,280 INFO L280 TraceCheckUtils]: 265: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-10 14:42:27,280 INFO L263 TraceCheckUtils]: 266: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:27,280 INFO L280 TraceCheckUtils]: 267: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-10 14:42:27,280 INFO L263 TraceCheckUtils]: 268: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-10 14:42:27,280 INFO L280 TraceCheckUtils]: 269: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:27,280 INFO L280 TraceCheckUtils]: 270: Hoare triple {46617#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-10 14:42:27,281 INFO L280 TraceCheckUtils]: 271: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,281 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-10 14:42:27,281 INFO L280 TraceCheckUtils]: 273: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-10 14:42:27,281 INFO L280 TraceCheckUtils]: 274: Hoare triple {46617#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {46617#true} is VALID [2020-07-10 14:42:27,281 INFO L280 TraceCheckUtils]: 275: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-10 14:42:27,281 INFO L280 TraceCheckUtils]: 276: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,282 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-10 14:42:27,282 INFO L280 TraceCheckUtils]: 278: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-10 14:42:27,282 INFO L280 TraceCheckUtils]: 279: Hoare triple {46617#true} assume !(0 != ~tmp~6); {46617#true} is VALID [2020-07-10 14:42:27,282 INFO L263 TraceCheckUtils]: 280: Hoare triple {46617#true} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-10 14:42:27,282 INFO L280 TraceCheckUtils]: 281: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,282 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {46617#true} {46617#true} #531#return; {46617#true} is VALID [2020-07-10 14:42:27,283 INFO L280 TraceCheckUtils]: 283: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,283 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-10 14:42:27,283 INFO L280 TraceCheckUtils]: 285: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,284 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {46617#true} {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,284 INFO L263 TraceCheckUtils]: 287: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-10 14:42:27,284 INFO L280 TraceCheckUtils]: 288: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-10 14:42:27,284 INFO L263 TraceCheckUtils]: 289: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-10 14:42:27,285 INFO L280 TraceCheckUtils]: 290: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-10 14:42:27,285 INFO L280 TraceCheckUtils]: 291: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,285 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-10 14:42:27,285 INFO L280 TraceCheckUtils]: 293: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-10 14:42:27,285 INFO L280 TraceCheckUtils]: 294: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-10 14:42:27,286 INFO L263 TraceCheckUtils]: 295: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-10 14:42:27,286 INFO L280 TraceCheckUtils]: 296: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-10 14:42:27,286 INFO L280 TraceCheckUtils]: 297: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,286 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-10 14:42:27,286 INFO L280 TraceCheckUtils]: 299: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-10 14:42:27,286 INFO L280 TraceCheckUtils]: 300: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-10 14:42:27,287 INFO L280 TraceCheckUtils]: 301: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-10 14:42:27,288 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {46617#true} {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,289 INFO L280 TraceCheckUtils]: 303: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,290 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {47318#(<= ~waterLevel~0 1)} #505#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,292 INFO L280 TraceCheckUtils]: 305: Hoare triple {47318#(<= ~waterLevel~0 1)} assume !false; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,293 INFO L280 TraceCheckUtils]: 306: Hoare triple {47318#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,293 INFO L280 TraceCheckUtils]: 307: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,294 INFO L280 TraceCheckUtils]: 308: Hoare triple {47318#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:42:27,295 INFO L263 TraceCheckUtils]: 309: Hoare triple {47318#(<= ~waterLevel~0 1)} call waterRise(); {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:42:27,297 INFO L280 TraceCheckUtils]: 310: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:42:27,298 INFO L280 TraceCheckUtils]: 311: Hoare triple {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:42:27,299 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {47318#(<= ~waterLevel~0 1)} #501#return; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,300 INFO L280 TraceCheckUtils]: 313: Hoare triple {47539#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,300 INFO L280 TraceCheckUtils]: 314: Hoare triple {47539#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,301 INFO L280 TraceCheckUtils]: 315: Hoare triple {47539#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,302 INFO L280 TraceCheckUtils]: 316: Hoare triple {47539#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,302 INFO L263 TraceCheckUtils]: 317: Hoare triple {47539#(<= ~waterLevel~0 2)} call timeShift(); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,303 INFO L263 TraceCheckUtils]: 318: Hoare triple {47539#(<= ~waterLevel~0 2)} call __utac_acc__Specification5_spec__2(); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,304 INFO L263 TraceCheckUtils]: 319: Hoare triple {47539#(<= ~waterLevel~0 2)} call #t~ret47 := isPumpRunning(); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,305 INFO L280 TraceCheckUtils]: 320: Hoare triple {47539#(<= ~waterLevel~0 2)} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,305 INFO L280 TraceCheckUtils]: 321: Hoare triple {47539#(<= ~waterLevel~0 2)} assume true; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,306 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {47539#(<= ~waterLevel~0 2)} {47539#(<= ~waterLevel~0 2)} #535#return; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,307 INFO L280 TraceCheckUtils]: 323: Hoare triple {47539#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,308 INFO L280 TraceCheckUtils]: 324: Hoare triple {47539#(<= ~waterLevel~0 2)} assume true; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,309 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {47539#(<= ~waterLevel~0 2)} {47539#(<= ~waterLevel~0 2)} #515#return; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,310 INFO L280 TraceCheckUtils]: 326: Hoare triple {47539#(<= ~waterLevel~0 2)} assume !(0 != ~pumpRunning~0); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,311 INFO L280 TraceCheckUtils]: 327: Hoare triple {47539#(<= ~waterLevel~0 2)} assume 0 != ~systemActive~0; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,312 INFO L263 TraceCheckUtils]: 328: Hoare triple {47539#(<= ~waterLevel~0 2)} call processEnvironment(); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,313 INFO L280 TraceCheckUtils]: 329: Hoare triple {47539#(<= ~waterLevel~0 2)} havoc ~tmp~7; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,313 INFO L280 TraceCheckUtils]: 330: Hoare triple {47539#(<= ~waterLevel~0 2)} assume !(0 != ~pumpRunning~0); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,314 INFO L263 TraceCheckUtils]: 331: Hoare triple {47539#(<= ~waterLevel~0 2)} call processEnvironment__wrappee__highWaterSensor(); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,315 INFO L280 TraceCheckUtils]: 332: Hoare triple {47539#(<= ~waterLevel~0 2)} havoc ~tmp~6; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,316 INFO L280 TraceCheckUtils]: 333: Hoare triple {47539#(<= ~waterLevel~0 2)} assume 0 == ~pumpRunning~0; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,318 INFO L263 TraceCheckUtils]: 334: Hoare triple {47539#(<= ~waterLevel~0 2)} call #t~ret54 := isHighWaterLevel(); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,319 INFO L280 TraceCheckUtils]: 335: Hoare triple {47539#(<= ~waterLevel~0 2)} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,320 INFO L263 TraceCheckUtils]: 336: Hoare triple {47539#(<= ~waterLevel~0 2)} call #t~ret74 := isHighWaterSensorDry(); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,321 INFO L280 TraceCheckUtils]: 337: Hoare triple {47539#(<= ~waterLevel~0 2)} havoc ~retValue_acc~5; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:42:27,322 INFO L280 TraceCheckUtils]: 338: Hoare triple {47539#(<= ~waterLevel~0 2)} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,323 INFO L280 TraceCheckUtils]: 339: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,324 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {47539#(<= ~waterLevel~0 2)} #513#return; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,325 INFO L280 TraceCheckUtils]: 341: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,326 INFO L280 TraceCheckUtils]: 342: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,327 INFO L280 TraceCheckUtils]: 343: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,328 INFO L280 TraceCheckUtils]: 344: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,329 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {47539#(<= ~waterLevel~0 2)} #527#return; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,330 INFO L280 TraceCheckUtils]: 346: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,331 INFO L280 TraceCheckUtils]: 347: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume 0 != ~tmp~6; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,332 INFO L263 TraceCheckUtils]: 348: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} call activatePump(); {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,332 INFO L280 TraceCheckUtils]: 349: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} havoc ~tmp~8; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,333 INFO L263 TraceCheckUtils]: 350: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} call #t~ret56 := isMethaneAlarm(); {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,334 INFO L280 TraceCheckUtils]: 351: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} havoc ~retValue_acc~10; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,335 INFO L263 TraceCheckUtils]: 352: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} call #t~ret57 := isMethaneLevelCritical(); {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,335 INFO L280 TraceCheckUtils]: 353: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,336 INFO L280 TraceCheckUtils]: 354: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,337 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} #549#return; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,339 INFO L280 TraceCheckUtils]: 356: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,340 INFO L280 TraceCheckUtils]: 357: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,341 INFO L275 TraceCheckUtils]: 358: Hoare quadruple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} #509#return; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,342 INFO L280 TraceCheckUtils]: 359: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,343 INFO L280 TraceCheckUtils]: 360: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume !(0 != ~tmp~8); {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,344 INFO L263 TraceCheckUtils]: 361: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} call activatePump__wrappee__lowWaterSensor(); {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,345 INFO L280 TraceCheckUtils]: 362: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} ~pumpRunning~0 := 1; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,346 INFO L280 TraceCheckUtils]: 363: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,347 INFO L275 TraceCheckUtils]: 364: Hoare quadruple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} #511#return; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,348 INFO L280 TraceCheckUtils]: 365: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,349 INFO L275 TraceCheckUtils]: 366: Hoare quadruple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} #529#return; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,350 INFO L280 TraceCheckUtils]: 367: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,351 INFO L275 TraceCheckUtils]: 368: Hoare quadruple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {47539#(<= ~waterLevel~0 2)} #499#return; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,352 INFO L280 TraceCheckUtils]: 369: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,353 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {47539#(<= ~waterLevel~0 2)} #519#return; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,355 INFO L263 TraceCheckUtils]: 371: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} call __utac_acc__Specification5_spec__3(); {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,356 INFO L280 TraceCheckUtils]: 372: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} havoc ~tmp~4;havoc ~tmp___0~0; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,357 INFO L263 TraceCheckUtils]: 373: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} call #t~ret48 := getWaterLevel(); {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:42:27,358 INFO L280 TraceCheckUtils]: 374: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {48560#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2) (= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:42:27,358 INFO L280 TraceCheckUtils]: 375: Hoare triple {48560#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2) (= |getWaterLevel_#res| ~waterLevel~0))} assume true; {48560#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2) (= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:42:27,359 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {48560#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2) (= |getWaterLevel_#res| ~waterLevel~0))} {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} #537#return; {48567#(and (<= |__utac_acc__Specification5_spec__3_#t~ret48| 2) (<= 2 |__utac_acc__Specification5_spec__3_#t~ret48|))} is VALID [2020-07-10 14:42:27,360 INFO L280 TraceCheckUtils]: 377: Hoare triple {48567#(and (<= |__utac_acc__Specification5_spec__3_#t~ret48| 2) (<= 2 |__utac_acc__Specification5_spec__3_#t~ret48|))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {48571#(and (<= __utac_acc__Specification5_spec__3_~tmp~4 2) (<= 2 __utac_acc__Specification5_spec__3_~tmp~4))} is VALID [2020-07-10 14:42:27,361 INFO L280 TraceCheckUtils]: 378: Hoare triple {48571#(and (<= __utac_acc__Specification5_spec__3_~tmp~4 2) (<= 2 __utac_acc__Specification5_spec__3_~tmp~4))} assume 2 != ~tmp~4; {46618#false} is VALID [2020-07-10 14:42:27,361 INFO L263 TraceCheckUtils]: 379: Hoare triple {46618#false} call #t~ret49 := isPumpRunning(); {46618#false} is VALID [2020-07-10 14:42:27,361 INFO L280 TraceCheckUtils]: 380: Hoare triple {46618#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46618#false} is VALID [2020-07-10 14:42:27,362 INFO L280 TraceCheckUtils]: 381: Hoare triple {46618#false} assume true; {46618#false} is VALID [2020-07-10 14:42:27,362 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {46618#false} {46618#false} #539#return; {46618#false} is VALID [2020-07-10 14:42:27,362 INFO L280 TraceCheckUtils]: 383: Hoare triple {46618#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46618#false} is VALID [2020-07-10 14:42:27,362 INFO L280 TraceCheckUtils]: 384: Hoare triple {46618#false} assume 0 != ~tmp___0~0; {46618#false} is VALID [2020-07-10 14:42:27,362 INFO L280 TraceCheckUtils]: 385: Hoare triple {46618#false} assume 0 == ~switchedOnBeforeTS~0; {46618#false} is VALID [2020-07-10 14:42:27,362 INFO L263 TraceCheckUtils]: 386: Hoare triple {46618#false} call __automaton_fail(); {46618#false} is VALID [2020-07-10 14:42:27,363 INFO L280 TraceCheckUtils]: 387: Hoare triple {46618#false} assume !false; {46618#false} is VALID [2020-07-10 14:42:27,476 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 227 proven. 49 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2020-07-10 14:42:27,476 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:42:27,476 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 12] total 26 [2020-07-10 14:42:27,477 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [16687382] [2020-07-10 14:42:27,478 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 388 [2020-07-10 14:42:27,506 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:42:27,506 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states. [2020-07-10 14:42:28,152 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 398 edges. 398 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:42:28,152 INFO L459 AbstractCegarLoop]: Interpolant automaton has 26 states [2020-07-10 14:42:28,152 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:42:28,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2020-07-10 14:42:28,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=94, Invalid=556, Unknown=0, NotChecked=0, Total=650 [2020-07-10 14:42:28,153 INFO L87 Difference]: Start difference. First operand 1082 states and 1243 transitions. Second operand 26 states. [2020-07-10 14:42:30,317 WARN L193 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-10 14:42:38,526 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:42:53,493 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:42:54,949 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:42:55,627 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:43:03,370 WARN L193 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 193 [2020-07-10 14:43:10,746 WARN L193 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-07-10 14:43:12,215 WARN L193 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 193 [2020-07-10 14:43:13,158 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-07-10 14:43:13,855 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-07-10 14:43:22,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:43:22,835 INFO L93 Difference]: Finished difference Result 1212 states and 1418 transitions. [2020-07-10 14:43:22,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-07-10 14:43:22,835 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 388 [2020-07-10 14:43:22,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:43:22,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2020-07-10 14:43:22,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 568 transitions. [2020-07-10 14:43:22,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2020-07-10 14:43:22,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 568 transitions. [2020-07-10 14:43:22,844 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 34 states and 568 transitions. [2020-07-10 14:43:25,113 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 568 edges. 568 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:43:25,114 INFO L225 Difference]: With dead ends: 1212 [2020-07-10 14:43:25,114 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 14:43:25,118 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 579 GetRequests, 522 SyntacticMatches, 2 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 751 ImplicationChecksByTransitivity, 7.3s TimeCoverageRelationStatistics Valid=603, Invalid=2589, Unknown=0, NotChecked=0, Total=3192 [2020-07-10 14:43:25,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 14:43:25,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 14:43:25,119 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:43:25,119 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 14:43:25,119 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 14:43:25,119 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 14:43:25,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:43:25,119 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 14:43:25,120 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:43:25,120 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:43:25,120 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:43:25,120 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 14:43:25,120 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 14:43:25,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:43:25,121 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 14:43:25,121 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:43:25,121 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:43:25,121 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:43:25,121 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:43:25,121 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:43:25,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 14:43:25,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 14:43:25,122 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 388 [2020-07-10 14:43:25,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:43:25,122 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 14:43:25,122 INFO L480 AbstractCegarLoop]: Interpolant automaton has 26 states. [2020-07-10 14:43:25,122 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:43:25,122 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:43:25,333 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2020-07-10 14:43:25,337 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 14:43:25,639 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 239 [2020-07-10 14:43:26,233 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 230 [2020-07-10 14:43:27,550 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 369 DAG size of output: 327