/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product56.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 11:48:16,097 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 11:48:16,100 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 11:48:16,120 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 11:48:16,121 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 11:48:16,123 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 11:48:16,125 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 11:48:16,136 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 11:48:16,140 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 11:48:16,143 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 11:48:16,147 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 11:48:16,148 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 11:48:16,148 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 11:48:16,150 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 11:48:16,153 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 11:48:16,154 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 11:48:16,155 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 11:48:16,157 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 11:48:16,159 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 11:48:16,164 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 11:48:16,171 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 11:48:16,175 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 11:48:16,176 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 11:48:16,176 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 11:48:16,179 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 11:48:16,179 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 11:48:16,179 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 11:48:16,182 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 11:48:16,182 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 11:48:16,184 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 11:48:16,184 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 11:48:16,185 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 11:48:16,187 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 11:48:16,188 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 11:48:16,189 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 11:48:16,189 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 11:48:16,190 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 11:48:16,190 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 11:48:16,190 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 11:48:16,191 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 11:48:16,192 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 11:48:16,193 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-08 11:48:16,207 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 11:48:16,207 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 11:48:16,209 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 11:48:16,209 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 11:48:16,209 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 11:48:16,210 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 11:48:16,210 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 11:48:16,210 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 11:48:16,210 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 11:48:16,210 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 11:48:16,210 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 11:48:16,211 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 11:48:16,211 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 11:48:16,211 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 11:48:16,211 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 11:48:16,211 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 11:48:16,211 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 11:48:16,212 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 11:48:16,212 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 11:48:16,212 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 11:48:16,212 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 11:48:16,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 11:48:16,213 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 11:48:16,213 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 11:48:16,213 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 11:48:16,213 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 11:48:16,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 11:48:16,214 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 11:48:16,214 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 11:48:16,214 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 11:48:16,521 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 11:48:16,532 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 11:48:16,536 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 11:48:16,538 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 11:48:16,538 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 11:48:16,539 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product56.cil.c [2020-07-08 11:48:16,619 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6bb235559/83ef9f40b7b04df48fb29f307be3972e/FLAGf23575ede [2020-07-08 11:48:17,135 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 11:48:17,136 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product56.cil.c [2020-07-08 11:48:17,152 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6bb235559/83ef9f40b7b04df48fb29f307be3972e/FLAGf23575ede [2020-07-08 11:48:17,463 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6bb235559/83ef9f40b7b04df48fb29f307be3972e [2020-07-08 11:48:17,472 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 11:48:17,474 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 11:48:17,475 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 11:48:17,475 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 11:48:17,479 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 11:48:17,481 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:48:17" (1/1) ... [2020-07-08 11:48:17,484 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@411860ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:48:17, skipping insertion in model container [2020-07-08 11:48:17,484 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:48:17" (1/1) ... [2020-07-08 11:48:17,492 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 11:48:17,567 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 11:48:18,125 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:48:18,156 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 11:48:18,301 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:48:18,346 INFO L208 MainTranslator]: Completed translation [2020-07-08 11:48:18,347 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:48:18 WrapperNode [2020-07-08 11:48:18,347 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 11:48:18,347 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 11:48:18,347 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 11:48:18,348 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 11:48:18,359 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:48:18" (1/1) ... [2020-07-08 11:48:18,359 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:48:18" (1/1) ... [2020-07-08 11:48:18,380 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:48:18" (1/1) ... [2020-07-08 11:48:18,381 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:48:18" (1/1) ... [2020-07-08 11:48:18,429 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:48:18" (1/1) ... [2020-07-08 11:48:18,454 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:48:18" (1/1) ... [2020-07-08 11:48:18,465 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:48:18" (1/1) ... [2020-07-08 11:48:18,473 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 11:48:18,474 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 11:48:18,474 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 11:48:18,475 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 11:48:18,476 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:48:18" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 11:48:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 11:48:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 11:48:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-08 11:48:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-08 11:48:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-08 11:48:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-08 11:48:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-08 11:48:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-08 11:48:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-08 11:48:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-08 11:48:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-08 11:48:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-08 11:48:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-08 11:48:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-08 11:48:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-08 11:48:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-08 11:48:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-08 11:48:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-08 11:48:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-08 11:48:18,537 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-08 11:48:18,537 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-08 11:48:18,537 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-08 11:48:18,537 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-08 11:48:18,537 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-08 11:48:18,537 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-08 11:48:18,538 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-08 11:48:18,538 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-08 11:48:18,538 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-08 11:48:18,538 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-08 11:48:18,538 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-08 11:48:18,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-08 11:48:18,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:48:18,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:48:18,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:48:18,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-08 11:48:18,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-08 11:48:18,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-08 11:48:18,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-08 11:48:18,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-08 11:48:18,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-08 11:48:18,540 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-08 11:48:18,540 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-08 11:48:18,541 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-08 11:48:18,541 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-08 11:48:18,541 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 11:48:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 11:48:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 11:48:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-08 11:48:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-08 11:48:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-08 11:48:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-08 11:48:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-08 11:48:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-08 11:48:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-08 11:48:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-08 11:48:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-08 11:48:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 11:48:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-08 11:48:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-08 11:48:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-08 11:48:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-08 11:48:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-08 11:48:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-08 11:48:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-08 11:48:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:48:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:48:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-08 11:48:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-08 11:48:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-08 11:48:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-08 11:48:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-08 11:48:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-08 11:48:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-08 11:48:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-08 11:48:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-08 11:48:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-08 11:48:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-08 11:48:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-08 11:48:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-08 11:48:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-08 11:48:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:48:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-08 11:48:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 11:48:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 11:48:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-08 11:48:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 11:48:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 11:48:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-08 11:48:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 11:48:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-08 11:48:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 11:48:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-08 11:48:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-08 11:48:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-08 11:48:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-08 11:48:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-08 11:48:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-08 11:48:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-08 11:48:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-08 11:48:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-08 11:48:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 11:48:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 11:48:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-08 11:48:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 11:48:20,246 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 11:48:20,246 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-08 11:48:20,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:48:20 BoogieIcfgContainer [2020-07-08 11:48:20,256 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 11:48:20,260 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 11:48:20,260 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 11:48:20,264 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 11:48:20,264 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 11:48:17" (1/3) ... [2020-07-08 11:48:20,266 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f7eec11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:48:20, skipping insertion in model container [2020-07-08 11:48:20,266 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:48:18" (2/3) ... [2020-07-08 11:48:20,267 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f7eec11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:48:20, skipping insertion in model container [2020-07-08 11:48:20,267 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:48:20" (3/3) ... [2020-07-08 11:48:20,269 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product56.cil.c [2020-07-08 11:48:20,282 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 11:48:20,295 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 11:48:20,340 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 11:48:20,374 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 11:48:20,374 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 11:48:20,374 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 11:48:20,376 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 11:48:20,376 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 11:48:20,376 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 11:48:20,376 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 11:48:20,377 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 11:48:20,403 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states. [2020-07-08 11:48:20,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-08 11:48:20,422 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:48:20,424 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:48:20,424 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:48:20,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:48:20,432 INFO L82 PathProgramCache]: Analyzing trace with hash -1747867680, now seen corresponding path program 1 times [2020-07-08 11:48:20,444 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:48:20,444 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [617158661] [2020-07-08 11:48:20,445 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:48:20,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:21,283 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:48:21,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:21,376 INFO L280 TraceCheckUtils]: 0: Hoare triple {242#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {212#true} is VALID [2020-07-08 11:48:21,376 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-08 11:48:21,377 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {212#true} {212#true} #586#return; {212#true} is VALID [2020-07-08 11:48:21,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:21,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-08 11:48:21,385 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {212#true} {212#true} #472#return; {212#true} is VALID [2020-07-08 11:48:21,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:21,389 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-08 11:48:21,390 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {212#true} {212#true} #474#return; {212#true} is VALID [2020-07-08 11:48:21,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:21,394 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {212#true} is VALID [2020-07-08 11:48:21,395 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-08 11:48:21,395 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {212#true} {212#true} #476#return; {212#true} is VALID [2020-07-08 11:48:21,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:21,399 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-08 11:48:21,400 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {212#true} {212#true} #478#return; {212#true} is VALID [2020-07-08 11:48:21,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:21,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {212#true} is VALID [2020-07-08 11:48:21,415 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-08 11:48:21,415 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {212#true} {212#true} #576#return; {212#true} is VALID [2020-07-08 11:48:21,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:21,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:21,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {212#true} is VALID [2020-07-08 11:48:21,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-08 11:48:21,426 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {212#true} {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {212#true} is VALID [2020-07-08 11:48:21,427 INFO L263 TraceCheckUtils]: 0: Hoare triple {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {212#true} is VALID [2020-07-08 11:48:21,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {212#true} is VALID [2020-07-08 11:48:21,428 INFO L280 TraceCheckUtils]: 2: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-08 11:48:21,428 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {212#true} {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {212#true} is VALID [2020-07-08 11:48:21,428 INFO L280 TraceCheckUtils]: 4: Hoare triple {212#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {212#true} is VALID [2020-07-08 11:48:21,429 INFO L280 TraceCheckUtils]: 5: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-08 11:48:21,429 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {212#true} {213#false} #538#return; {213#false} is VALID [2020-07-08 11:48:21,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:21,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {212#true} is VALID [2020-07-08 11:48:21,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-08 11:48:21,434 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {212#true} {213#false} #568#return; {213#false} is VALID [2020-07-08 11:48:21,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:21,438 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {212#true} is VALID [2020-07-08 11:48:21,439 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-08 11:48:21,439 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {212#true} {213#false} #570#return; {213#false} is VALID [2020-07-08 11:48:21,446 INFO L263 TraceCheckUtils]: 0: Hoare triple {212#true} call ULTIMATE.init(); {242#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:48:21,447 INFO L280 TraceCheckUtils]: 1: Hoare triple {242#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {212#true} is VALID [2020-07-08 11:48:21,447 INFO L280 TraceCheckUtils]: 2: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-08 11:48:21,447 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {212#true} {212#true} #586#return; {212#true} is VALID [2020-07-08 11:48:21,448 INFO L263 TraceCheckUtils]: 4: Hoare triple {212#true} call #t~ret76 := main(); {212#true} is VALID [2020-07-08 11:48:21,448 INFO L280 TraceCheckUtils]: 5: Hoare triple {212#true} havoc ~retValue_acc~13;havoc ~tmp~10; {212#true} is VALID [2020-07-08 11:48:21,448 INFO L263 TraceCheckUtils]: 6: Hoare triple {212#true} call select_helpers(); {212#true} is VALID [2020-07-08 11:48:21,449 INFO L280 TraceCheckUtils]: 7: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-08 11:48:21,449 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {212#true} {212#true} #472#return; {212#true} is VALID [2020-07-08 11:48:21,449 INFO L263 TraceCheckUtils]: 9: Hoare triple {212#true} call select_features(); {212#true} is VALID [2020-07-08 11:48:21,450 INFO L280 TraceCheckUtils]: 10: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-08 11:48:21,450 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {212#true} {212#true} #474#return; {212#true} is VALID [2020-07-08 11:48:21,451 INFO L263 TraceCheckUtils]: 12: Hoare triple {212#true} call #t~ret75 := valid_product(); {212#true} is VALID [2020-07-08 11:48:21,451 INFO L280 TraceCheckUtils]: 13: Hoare triple {212#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {212#true} is VALID [2020-07-08 11:48:21,451 INFO L280 TraceCheckUtils]: 14: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-08 11:48:21,452 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {212#true} {212#true} #476#return; {212#true} is VALID [2020-07-08 11:48:21,452 INFO L280 TraceCheckUtils]: 16: Hoare triple {212#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {212#true} is VALID [2020-07-08 11:48:21,452 INFO L280 TraceCheckUtils]: 17: Hoare triple {212#true} assume 0 != ~tmp~10; {212#true} is VALID [2020-07-08 11:48:21,453 INFO L263 TraceCheckUtils]: 18: Hoare triple {212#true} call setup(); {212#true} is VALID [2020-07-08 11:48:21,453 INFO L280 TraceCheckUtils]: 19: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-08 11:48:21,453 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {212#true} {212#true} #478#return; {212#true} is VALID [2020-07-08 11:48:21,454 INFO L263 TraceCheckUtils]: 21: Hoare triple {212#true} call runTest(); {212#true} is VALID [2020-07-08 11:48:21,455 INFO L263 TraceCheckUtils]: 22: Hoare triple {212#true} call __utac_acc__Specification5_spec__1(); {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:21,455 INFO L280 TraceCheckUtils]: 23: Hoare triple {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {212#true} is VALID [2020-07-08 11:48:21,455 INFO L280 TraceCheckUtils]: 24: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-08 11:48:21,456 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {212#true} {212#true} #576#return; {212#true} is VALID [2020-07-08 11:48:21,456 INFO L263 TraceCheckUtils]: 26: Hoare triple {212#true} call test(); {212#true} is VALID [2020-07-08 11:48:21,456 INFO L280 TraceCheckUtils]: 27: Hoare triple {212#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {212#true} is VALID [2020-07-08 11:48:21,457 INFO L280 TraceCheckUtils]: 28: Hoare triple {212#true} assume !true; {213#false} is VALID [2020-07-08 11:48:21,458 INFO L263 TraceCheckUtils]: 29: Hoare triple {213#false} call cleanup(); {213#false} is VALID [2020-07-08 11:48:21,458 INFO L280 TraceCheckUtils]: 30: Hoare triple {213#false} havoc ~i~0;havoc ~__cil_tmp2~0; {213#false} is VALID [2020-07-08 11:48:21,459 INFO L263 TraceCheckUtils]: 31: Hoare triple {213#false} call timeShift(); {213#false} is VALID [2020-07-08 11:48:21,459 INFO L263 TraceCheckUtils]: 32: Hoare triple {213#false} call __utac_acc__Specification5_spec__2(); {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:21,459 INFO L263 TraceCheckUtils]: 33: Hoare triple {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {212#true} is VALID [2020-07-08 11:48:21,459 INFO L280 TraceCheckUtils]: 34: Hoare triple {212#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {212#true} is VALID [2020-07-08 11:48:21,460 INFO L280 TraceCheckUtils]: 35: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-08 11:48:21,460 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {212#true} {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {212#true} is VALID [2020-07-08 11:48:21,460 INFO L280 TraceCheckUtils]: 37: Hoare triple {212#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {212#true} is VALID [2020-07-08 11:48:21,461 INFO L280 TraceCheckUtils]: 38: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-08 11:48:21,461 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {212#true} {213#false} #538#return; {213#false} is VALID [2020-07-08 11:48:21,461 INFO L280 TraceCheckUtils]: 40: Hoare triple {213#false} assume !(0 != ~pumpRunning~0); {213#false} is VALID [2020-07-08 11:48:21,462 INFO L280 TraceCheckUtils]: 41: Hoare triple {213#false} assume !(0 != ~systemActive~0); {213#false} is VALID [2020-07-08 11:48:21,462 INFO L263 TraceCheckUtils]: 42: Hoare triple {213#false} call __utac_acc__Specification5_spec__3(); {213#false} is VALID [2020-07-08 11:48:21,462 INFO L280 TraceCheckUtils]: 43: Hoare triple {213#false} havoc ~tmp~6;havoc ~tmp___0~3; {213#false} is VALID [2020-07-08 11:48:21,463 INFO L263 TraceCheckUtils]: 44: Hoare triple {213#false} call #t~ret38 := getWaterLevel(); {212#true} is VALID [2020-07-08 11:48:21,463 INFO L280 TraceCheckUtils]: 45: Hoare triple {212#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {212#true} is VALID [2020-07-08 11:48:21,463 INFO L280 TraceCheckUtils]: 46: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-08 11:48:21,464 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {212#true} {213#false} #568#return; {213#false} is VALID [2020-07-08 11:48:21,464 INFO L280 TraceCheckUtils]: 48: Hoare triple {213#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {213#false} is VALID [2020-07-08 11:48:21,464 INFO L280 TraceCheckUtils]: 49: Hoare triple {213#false} assume 2 != ~tmp~6; {213#false} is VALID [2020-07-08 11:48:21,464 INFO L263 TraceCheckUtils]: 50: Hoare triple {213#false} call #t~ret39 := isPumpRunning(); {212#true} is VALID [2020-07-08 11:48:21,465 INFO L280 TraceCheckUtils]: 51: Hoare triple {212#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {212#true} is VALID [2020-07-08 11:48:21,465 INFO L280 TraceCheckUtils]: 52: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-08 11:48:21,465 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {212#true} {213#false} #570#return; {213#false} is VALID [2020-07-08 11:48:21,466 INFO L280 TraceCheckUtils]: 54: Hoare triple {213#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {213#false} is VALID [2020-07-08 11:48:21,466 INFO L280 TraceCheckUtils]: 55: Hoare triple {213#false} assume 0 != ~tmp___0~3; {213#false} is VALID [2020-07-08 11:48:21,466 INFO L280 TraceCheckUtils]: 56: Hoare triple {213#false} assume 0 == ~switchedOnBeforeTS~0; {213#false} is VALID [2020-07-08 11:48:21,467 INFO L263 TraceCheckUtils]: 57: Hoare triple {213#false} call __automaton_fail(); {213#false} is VALID [2020-07-08 11:48:21,467 INFO L280 TraceCheckUtils]: 58: Hoare triple {213#false} assume !false; {213#false} is VALID [2020-07-08 11:48:21,477 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:48:21,478 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [617158661] [2020-07-08 11:48:21,479 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:48:21,479 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 11:48:21,480 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [507099273] [2020-07-08 11:48:21,487 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:48:21,491 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:48:21,495 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 11:48:21,616 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:48:21,616 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 11:48:21,617 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:48:21,626 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 11:48:21,627 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-08 11:48:21,629 INFO L87 Difference]: Start difference. First operand 209 states. Second operand 4 states. [2020-07-08 11:48:27,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:48:27,293 INFO L93 Difference]: Finished difference Result 366 states and 469 transitions. [2020-07-08 11:48:27,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-08 11:48:27,293 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:48:27,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:48:27,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:48:27,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 469 transitions. [2020-07-08 11:48:27,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:48:27,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 469 transitions. [2020-07-08 11:48:27,379 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 469 transitions. [2020-07-08 11:48:28,899 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 469 edges. 469 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:48:28,927 INFO L225 Difference]: With dead ends: 366 [2020-07-08 11:48:28,927 INFO L226 Difference]: Without dead ends: 201 [2020-07-08 11:48:28,937 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 [2020-07-08 11:48:28,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 201 states. [2020-07-08 11:48:30,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 201 to 166. [2020-07-08 11:48:30,596 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:48:30,597 INFO L82 GeneralOperation]: Start isEquivalent. First operand 201 states. Second operand 166 states. [2020-07-08 11:48:30,601 INFO L74 IsIncluded]: Start isIncluded. First operand 201 states. Second operand 166 states. [2020-07-08 11:48:30,601 INFO L87 Difference]: Start difference. First operand 201 states. Second operand 166 states. [2020-07-08 11:48:30,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:48:30,637 INFO L93 Difference]: Finished difference Result 201 states and 251 transitions. [2020-07-08 11:48:30,638 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 251 transitions. [2020-07-08 11:48:30,643 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:48:30,645 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:48:30,645 INFO L74 IsIncluded]: Start isIncluded. First operand 166 states. Second operand 201 states. [2020-07-08 11:48:30,646 INFO L87 Difference]: Start difference. First operand 166 states. Second operand 201 states. [2020-07-08 11:48:30,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:48:30,668 INFO L93 Difference]: Finished difference Result 201 states and 251 transitions. [2020-07-08 11:48:30,668 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 251 transitions. [2020-07-08 11:48:30,678 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:48:30,678 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:48:30,678 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:48:30,678 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:48:30,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 166 states. [2020-07-08 11:48:30,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 166 states and 196 transitions. [2020-07-08 11:48:30,689 INFO L78 Accepts]: Start accepts. Automaton has 166 states and 196 transitions. Word has length 59 [2020-07-08 11:48:30,690 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:48:30,690 INFO L479 AbstractCegarLoop]: Abstraction has 166 states and 196 transitions. [2020-07-08 11:48:30,690 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 11:48:30,690 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 196 transitions. [2020-07-08 11:48:30,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-08 11:48:30,692 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:48:30,693 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:48:30,693 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 11:48:30,693 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:48:30,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:48:30,694 INFO L82 PathProgramCache]: Analyzing trace with hash 2102602730, now seen corresponding path program 1 times [2020-07-08 11:48:30,694 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:48:30,694 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1684396157] [2020-07-08 11:48:30,694 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:48:30,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:31,071 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:48:31,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:31,122 INFO L280 TraceCheckUtils]: 0: Hoare triple {1429#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {1398#true} is VALID [2020-07-08 11:48:31,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-08 11:48:31,123 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1398#true} {1398#true} #586#return; {1398#true} is VALID [2020-07-08 11:48:31,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:31,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-08 11:48:31,126 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1398#true} {1398#true} #472#return; {1398#true} is VALID [2020-07-08 11:48:31,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:31,129 INFO L280 TraceCheckUtils]: 0: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-08 11:48:31,129 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1398#true} {1398#true} #474#return; {1398#true} is VALID [2020-07-08 11:48:31,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:31,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {1398#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {1398#true} is VALID [2020-07-08 11:48:31,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-08 11:48:31,133 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1398#true} {1398#true} #476#return; {1398#true} is VALID [2020-07-08 11:48:31,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:31,136 INFO L280 TraceCheckUtils]: 0: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-08 11:48:31,137 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1398#true} {1398#true} #478#return; {1398#true} is VALID [2020-07-08 11:48:31,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:31,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1398#true} is VALID [2020-07-08 11:48:31,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-08 11:48:31,155 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1398#true} {1398#true} #576#return; {1398#true} is VALID [2020-07-08 11:48:31,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:31,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:31,165 INFO L280 TraceCheckUtils]: 0: Hoare triple {1398#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1398#true} is VALID [2020-07-08 11:48:31,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-08 11:48:31,166 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1398#true} {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {1398#true} is VALID [2020-07-08 11:48:31,166 INFO L263 TraceCheckUtils]: 0: Hoare triple {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {1398#true} is VALID [2020-07-08 11:48:31,167 INFO L280 TraceCheckUtils]: 1: Hoare triple {1398#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1398#true} is VALID [2020-07-08 11:48:31,167 INFO L280 TraceCheckUtils]: 2: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-08 11:48:31,167 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1398#true} {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {1398#true} is VALID [2020-07-08 11:48:31,167 INFO L280 TraceCheckUtils]: 4: Hoare triple {1398#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {1398#true} is VALID [2020-07-08 11:48:31,168 INFO L280 TraceCheckUtils]: 5: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-08 11:48:31,168 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1398#true} {1399#false} #538#return; {1399#false} is VALID [2020-07-08 11:48:31,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:31,171 INFO L280 TraceCheckUtils]: 0: Hoare triple {1398#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1398#true} is VALID [2020-07-08 11:48:31,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-08 11:48:31,172 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1398#true} {1399#false} #568#return; {1399#false} is VALID [2020-07-08 11:48:31,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:31,175 INFO L280 TraceCheckUtils]: 0: Hoare triple {1398#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1398#true} is VALID [2020-07-08 11:48:31,176 INFO L280 TraceCheckUtils]: 1: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-08 11:48:31,176 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1398#true} {1399#false} #570#return; {1399#false} is VALID [2020-07-08 11:48:31,181 INFO L263 TraceCheckUtils]: 0: Hoare triple {1398#true} call ULTIMATE.init(); {1429#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:48:31,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {1429#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {1398#true} is VALID [2020-07-08 11:48:31,182 INFO L280 TraceCheckUtils]: 2: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-08 11:48:31,182 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1398#true} {1398#true} #586#return; {1398#true} is VALID [2020-07-08 11:48:31,183 INFO L263 TraceCheckUtils]: 4: Hoare triple {1398#true} call #t~ret76 := main(); {1398#true} is VALID [2020-07-08 11:48:31,183 INFO L280 TraceCheckUtils]: 5: Hoare triple {1398#true} havoc ~retValue_acc~13;havoc ~tmp~10; {1398#true} is VALID [2020-07-08 11:48:31,183 INFO L263 TraceCheckUtils]: 6: Hoare triple {1398#true} call select_helpers(); {1398#true} is VALID [2020-07-08 11:48:31,184 INFO L280 TraceCheckUtils]: 7: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-08 11:48:31,184 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1398#true} {1398#true} #472#return; {1398#true} is VALID [2020-07-08 11:48:31,184 INFO L263 TraceCheckUtils]: 9: Hoare triple {1398#true} call select_features(); {1398#true} is VALID [2020-07-08 11:48:31,184 INFO L280 TraceCheckUtils]: 10: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-08 11:48:31,185 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1398#true} {1398#true} #474#return; {1398#true} is VALID [2020-07-08 11:48:31,185 INFO L263 TraceCheckUtils]: 12: Hoare triple {1398#true} call #t~ret75 := valid_product(); {1398#true} is VALID [2020-07-08 11:48:31,185 INFO L280 TraceCheckUtils]: 13: Hoare triple {1398#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {1398#true} is VALID [2020-07-08 11:48:31,185 INFO L280 TraceCheckUtils]: 14: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-08 11:48:31,186 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1398#true} {1398#true} #476#return; {1398#true} is VALID [2020-07-08 11:48:31,186 INFO L280 TraceCheckUtils]: 16: Hoare triple {1398#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {1398#true} is VALID [2020-07-08 11:48:31,186 INFO L280 TraceCheckUtils]: 17: Hoare triple {1398#true} assume 0 != ~tmp~10; {1398#true} is VALID [2020-07-08 11:48:31,186 INFO L263 TraceCheckUtils]: 18: Hoare triple {1398#true} call setup(); {1398#true} is VALID [2020-07-08 11:48:31,187 INFO L280 TraceCheckUtils]: 19: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-08 11:48:31,187 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1398#true} {1398#true} #478#return; {1398#true} is VALID [2020-07-08 11:48:31,187 INFO L263 TraceCheckUtils]: 21: Hoare triple {1398#true} call runTest(); {1398#true} is VALID [2020-07-08 11:48:31,189 INFO L263 TraceCheckUtils]: 22: Hoare triple {1398#true} call __utac_acc__Specification5_spec__1(); {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:31,189 INFO L280 TraceCheckUtils]: 23: Hoare triple {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1398#true} is VALID [2020-07-08 11:48:31,189 INFO L280 TraceCheckUtils]: 24: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-08 11:48:31,190 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1398#true} {1398#true} #576#return; {1398#true} is VALID [2020-07-08 11:48:31,190 INFO L263 TraceCheckUtils]: 26: Hoare triple {1398#true} call test(); {1398#true} is VALID [2020-07-08 11:48:31,192 INFO L280 TraceCheckUtils]: 27: Hoare triple {1398#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1415#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 11:48:31,194 INFO L280 TraceCheckUtils]: 28: Hoare triple {1415#(= 0 test_~splverifierCounter~0)} assume !false; {1415#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 11:48:31,197 INFO L280 TraceCheckUtils]: 29: Hoare triple {1415#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1399#false} is VALID [2020-07-08 11:48:31,197 INFO L263 TraceCheckUtils]: 30: Hoare triple {1399#false} call cleanup(); {1399#false} is VALID [2020-07-08 11:48:31,197 INFO L280 TraceCheckUtils]: 31: Hoare triple {1399#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1399#false} is VALID [2020-07-08 11:48:31,198 INFO L263 TraceCheckUtils]: 32: Hoare triple {1399#false} call timeShift(); {1399#false} is VALID [2020-07-08 11:48:31,198 INFO L263 TraceCheckUtils]: 33: Hoare triple {1399#false} call __utac_acc__Specification5_spec__2(); {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:31,198 INFO L263 TraceCheckUtils]: 34: Hoare triple {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {1398#true} is VALID [2020-07-08 11:48:31,198 INFO L280 TraceCheckUtils]: 35: Hoare triple {1398#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1398#true} is VALID [2020-07-08 11:48:31,199 INFO L280 TraceCheckUtils]: 36: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-08 11:48:31,199 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1398#true} {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {1398#true} is VALID [2020-07-08 11:48:31,199 INFO L280 TraceCheckUtils]: 38: Hoare triple {1398#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {1398#true} is VALID [2020-07-08 11:48:31,199 INFO L280 TraceCheckUtils]: 39: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-08 11:48:31,200 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1398#true} {1399#false} #538#return; {1399#false} is VALID [2020-07-08 11:48:31,200 INFO L280 TraceCheckUtils]: 41: Hoare triple {1399#false} assume !(0 != ~pumpRunning~0); {1399#false} is VALID [2020-07-08 11:48:31,200 INFO L280 TraceCheckUtils]: 42: Hoare triple {1399#false} assume !(0 != ~systemActive~0); {1399#false} is VALID [2020-07-08 11:48:31,200 INFO L263 TraceCheckUtils]: 43: Hoare triple {1399#false} call __utac_acc__Specification5_spec__3(); {1399#false} is VALID [2020-07-08 11:48:31,201 INFO L280 TraceCheckUtils]: 44: Hoare triple {1399#false} havoc ~tmp~6;havoc ~tmp___0~3; {1399#false} is VALID [2020-07-08 11:48:31,201 INFO L263 TraceCheckUtils]: 45: Hoare triple {1399#false} call #t~ret38 := getWaterLevel(); {1398#true} is VALID [2020-07-08 11:48:31,201 INFO L280 TraceCheckUtils]: 46: Hoare triple {1398#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1398#true} is VALID [2020-07-08 11:48:31,201 INFO L280 TraceCheckUtils]: 47: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-08 11:48:31,202 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1398#true} {1399#false} #568#return; {1399#false} is VALID [2020-07-08 11:48:31,202 INFO L280 TraceCheckUtils]: 49: Hoare triple {1399#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {1399#false} is VALID [2020-07-08 11:48:31,202 INFO L280 TraceCheckUtils]: 50: Hoare triple {1399#false} assume 2 != ~tmp~6; {1399#false} is VALID [2020-07-08 11:48:31,203 INFO L263 TraceCheckUtils]: 51: Hoare triple {1399#false} call #t~ret39 := isPumpRunning(); {1398#true} is VALID [2020-07-08 11:48:31,203 INFO L280 TraceCheckUtils]: 52: Hoare triple {1398#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1398#true} is VALID [2020-07-08 11:48:31,203 INFO L280 TraceCheckUtils]: 53: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-08 11:48:31,203 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1398#true} {1399#false} #570#return; {1399#false} is VALID [2020-07-08 11:48:31,204 INFO L280 TraceCheckUtils]: 55: Hoare triple {1399#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {1399#false} is VALID [2020-07-08 11:48:31,204 INFO L280 TraceCheckUtils]: 56: Hoare triple {1399#false} assume 0 != ~tmp___0~3; {1399#false} is VALID [2020-07-08 11:48:31,204 INFO L280 TraceCheckUtils]: 57: Hoare triple {1399#false} assume 0 == ~switchedOnBeforeTS~0; {1399#false} is VALID [2020-07-08 11:48:31,205 INFO L263 TraceCheckUtils]: 58: Hoare triple {1399#false} call __automaton_fail(); {1399#false} is VALID [2020-07-08 11:48:31,205 INFO L280 TraceCheckUtils]: 59: Hoare triple {1399#false} assume !false; {1399#false} is VALID [2020-07-08 11:48:31,213 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:48:31,213 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1684396157] [2020-07-08 11:48:31,213 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:48:31,214 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 11:48:31,214 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1175011394] [2020-07-08 11:48:31,216 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-08 11:48:31,216 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:48:31,217 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 11:48:31,295 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:48:31,295 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 11:48:31,295 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:48:31,295 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 11:48:31,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 11:48:31,296 INFO L87 Difference]: Start difference. First operand 166 states and 196 transitions. Second operand 5 states. [2020-07-08 11:48:32,697 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:48:37,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:48:37,801 INFO L93 Difference]: Finished difference Result 301 states and 369 transitions. [2020-07-08 11:48:37,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-08 11:48:37,802 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-08 11:48:37,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:48:37,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 11:48:37,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 369 transitions. [2020-07-08 11:48:37,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 11:48:37,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 369 transitions. [2020-07-08 11:48:37,826 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 369 transitions. [2020-07-08 11:48:39,054 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 369 edges. 369 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:48:39,061 INFO L225 Difference]: With dead ends: 301 [2020-07-08 11:48:39,062 INFO L226 Difference]: Without dead ends: 191 [2020-07-08 11:48:39,064 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-08 11:48:39,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2020-07-08 11:48:40,703 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 157. [2020-07-08 11:48:40,704 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:48:40,704 INFO L82 GeneralOperation]: Start isEquivalent. First operand 191 states. Second operand 157 states. [2020-07-08 11:48:40,704 INFO L74 IsIncluded]: Start isIncluded. First operand 191 states. Second operand 157 states. [2020-07-08 11:48:40,704 INFO L87 Difference]: Start difference. First operand 191 states. Second operand 157 states. [2020-07-08 11:48:40,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:48:40,715 INFO L93 Difference]: Finished difference Result 191 states and 237 transitions. [2020-07-08 11:48:40,716 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 237 transitions. [2020-07-08 11:48:40,717 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:48:40,717 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:48:40,717 INFO L74 IsIncluded]: Start isIncluded. First operand 157 states. Second operand 191 states. [2020-07-08 11:48:40,717 INFO L87 Difference]: Start difference. First operand 157 states. Second operand 191 states. [2020-07-08 11:48:40,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:48:40,727 INFO L93 Difference]: Finished difference Result 191 states and 237 transitions. [2020-07-08 11:48:40,727 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 237 transitions. [2020-07-08 11:48:40,729 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:48:40,729 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:48:40,729 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:48:40,729 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:48:40,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 157 states. [2020-07-08 11:48:40,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 157 states and 184 transitions. [2020-07-08 11:48:40,736 INFO L78 Accepts]: Start accepts. Automaton has 157 states and 184 transitions. Word has length 60 [2020-07-08 11:48:40,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:48:40,737 INFO L479 AbstractCegarLoop]: Abstraction has 157 states and 184 transitions. [2020-07-08 11:48:40,737 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 11:48:40,737 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 184 transitions. [2020-07-08 11:48:40,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-08 11:48:40,738 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:48:40,739 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:48:40,739 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 11:48:40,739 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:48:40,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:48:40,740 INFO L82 PathProgramCache]: Analyzing trace with hash -1388581610, now seen corresponding path program 1 times [2020-07-08 11:48:40,740 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:48:40,740 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [473569729] [2020-07-08 11:48:40,740 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:48:40,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:41,170 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:48:41,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:41,274 INFO L280 TraceCheckUtils]: 0: Hoare triple {2505#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:48:41,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {2476#(= 1 ~systemActive~0)} assume true; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:48:41,275 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2476#(= 1 ~systemActive~0)} {2471#true} #586#return; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:48:41,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:41,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-08 11:48:41,280 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2471#true} {2476#(= 1 ~systemActive~0)} #472#return; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:48:41,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:41,283 INFO L280 TraceCheckUtils]: 0: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-08 11:48:41,284 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2471#true} {2476#(= 1 ~systemActive~0)} #474#return; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:48:41,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:41,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {2471#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {2506#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:48:41,318 INFO L280 TraceCheckUtils]: 1: Hoare triple {2506#(= 1 |valid_product_#res|)} assume true; {2506#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:48:41,319 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2506#(= 1 |valid_product_#res|)} {2476#(= 1 ~systemActive~0)} #476#return; {2484#(= |main_#t~ret75| ~systemActive~0)} is VALID [2020-07-08 11:48:41,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:41,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-08 11:48:41,327 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2471#true} {2486#(not (= 0 ~systemActive~0))} #478#return; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:41,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:41,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2471#true} is VALID [2020-07-08 11:48:41,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-08 11:48:41,345 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2471#true} {2486#(not (= 0 ~systemActive~0))} #576#return; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:41,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:41,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:41,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {2471#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2471#true} is VALID [2020-07-08 11:48:41,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-08 11:48:41,360 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2471#true} {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {2471#true} is VALID [2020-07-08 11:48:41,361 INFO L263 TraceCheckUtils]: 0: Hoare triple {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {2471#true} is VALID [2020-07-08 11:48:41,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {2471#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2471#true} is VALID [2020-07-08 11:48:41,361 INFO L280 TraceCheckUtils]: 2: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-08 11:48:41,362 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2471#true} {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {2471#true} is VALID [2020-07-08 11:48:41,362 INFO L280 TraceCheckUtils]: 4: Hoare triple {2471#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {2471#true} is VALID [2020-07-08 11:48:41,362 INFO L280 TraceCheckUtils]: 5: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-08 11:48:41,363 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2471#true} {2486#(not (= 0 ~systemActive~0))} #538#return; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:41,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:41,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {2471#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2471#true} is VALID [2020-07-08 11:48:41,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-08 11:48:41,367 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2471#true} {2472#false} #568#return; {2472#false} is VALID [2020-07-08 11:48:41,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:41,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {2471#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2471#true} is VALID [2020-07-08 11:48:41,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-08 11:48:41,371 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2471#true} {2472#false} #570#return; {2472#false} is VALID [2020-07-08 11:48:41,376 INFO L263 TraceCheckUtils]: 0: Hoare triple {2471#true} call ULTIMATE.init(); {2505#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:48:41,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {2505#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:48:41,389 INFO L280 TraceCheckUtils]: 2: Hoare triple {2476#(= 1 ~systemActive~0)} assume true; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:48:41,390 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2476#(= 1 ~systemActive~0)} {2471#true} #586#return; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:48:41,390 INFO L263 TraceCheckUtils]: 4: Hoare triple {2476#(= 1 ~systemActive~0)} call #t~ret76 := main(); {2476#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:48:41,391 INFO L280 TraceCheckUtils]: 5: Hoare triple {2476#(= 1 ~systemActive~0)} havoc ~retValue_acc~13;havoc ~tmp~10; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:48:41,391 INFO L263 TraceCheckUtils]: 6: Hoare triple {2476#(= 1 ~systemActive~0)} call select_helpers(); {2471#true} is VALID [2020-07-08 11:48:41,391 INFO L280 TraceCheckUtils]: 7: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-08 11:48:41,392 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2471#true} {2476#(= 1 ~systemActive~0)} #472#return; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:48:41,392 INFO L263 TraceCheckUtils]: 9: Hoare triple {2476#(= 1 ~systemActive~0)} call select_features(); {2471#true} is VALID [2020-07-08 11:48:41,394 INFO L280 TraceCheckUtils]: 10: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-08 11:48:41,397 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2471#true} {2476#(= 1 ~systemActive~0)} #474#return; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:48:41,398 INFO L263 TraceCheckUtils]: 12: Hoare triple {2476#(= 1 ~systemActive~0)} call #t~ret75 := valid_product(); {2471#true} is VALID [2020-07-08 11:48:41,399 INFO L280 TraceCheckUtils]: 13: Hoare triple {2471#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {2506#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:48:41,399 INFO L280 TraceCheckUtils]: 14: Hoare triple {2506#(= 1 |valid_product_#res|)} assume true; {2506#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:48:41,400 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2506#(= 1 |valid_product_#res|)} {2476#(= 1 ~systemActive~0)} #476#return; {2484#(= |main_#t~ret75| ~systemActive~0)} is VALID [2020-07-08 11:48:41,401 INFO L280 TraceCheckUtils]: 16: Hoare triple {2484#(= |main_#t~ret75| ~systemActive~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {2485#(= main_~tmp~10 ~systemActive~0)} is VALID [2020-07-08 11:48:41,402 INFO L280 TraceCheckUtils]: 17: Hoare triple {2485#(= main_~tmp~10 ~systemActive~0)} assume 0 != ~tmp~10; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:41,402 INFO L263 TraceCheckUtils]: 18: Hoare triple {2486#(not (= 0 ~systemActive~0))} call setup(); {2471#true} is VALID [2020-07-08 11:48:41,402 INFO L280 TraceCheckUtils]: 19: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-08 11:48:41,403 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2471#true} {2486#(not (= 0 ~systemActive~0))} #478#return; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:41,404 INFO L263 TraceCheckUtils]: 21: Hoare triple {2486#(not (= 0 ~systemActive~0))} call runTest(); {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:41,405 INFO L263 TraceCheckUtils]: 22: Hoare triple {2486#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:41,405 INFO L280 TraceCheckUtils]: 23: Hoare triple {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2471#true} is VALID [2020-07-08 11:48:41,405 INFO L280 TraceCheckUtils]: 24: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-08 11:48:41,406 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2471#true} {2486#(not (= 0 ~systemActive~0))} #576#return; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:41,407 INFO L263 TraceCheckUtils]: 26: Hoare triple {2486#(not (= 0 ~systemActive~0))} call test(); {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:41,407 INFO L280 TraceCheckUtils]: 27: Hoare triple {2486#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:41,408 INFO L280 TraceCheckUtils]: 28: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume !false; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:41,408 INFO L280 TraceCheckUtils]: 29: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:41,409 INFO L280 TraceCheckUtils]: 30: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:41,409 INFO L280 TraceCheckUtils]: 31: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~5); {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:41,410 INFO L280 TraceCheckUtils]: 32: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:41,410 INFO L280 TraceCheckUtils]: 33: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~2); {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:41,417 INFO L280 TraceCheckUtils]: 34: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:41,418 INFO L280 TraceCheckUtils]: 35: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:41,419 INFO L280 TraceCheckUtils]: 36: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___1~0); {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:41,420 INFO L263 TraceCheckUtils]: 37: Hoare triple {2486#(not (= 0 ~systemActive~0))} call timeShift(); {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:41,421 INFO L263 TraceCheckUtils]: 38: Hoare triple {2486#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:41,421 INFO L263 TraceCheckUtils]: 39: Hoare triple {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {2471#true} is VALID [2020-07-08 11:48:41,421 INFO L280 TraceCheckUtils]: 40: Hoare triple {2471#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2471#true} is VALID [2020-07-08 11:48:41,421 INFO L280 TraceCheckUtils]: 41: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-08 11:48:41,422 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2471#true} {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {2471#true} is VALID [2020-07-08 11:48:41,422 INFO L280 TraceCheckUtils]: 43: Hoare triple {2471#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {2471#true} is VALID [2020-07-08 11:48:41,422 INFO L280 TraceCheckUtils]: 44: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-08 11:48:41,424 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2471#true} {2486#(not (= 0 ~systemActive~0))} #538#return; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:41,424 INFO L280 TraceCheckUtils]: 46: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:48:41,425 INFO L280 TraceCheckUtils]: 47: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2472#false} is VALID [2020-07-08 11:48:41,425 INFO L263 TraceCheckUtils]: 48: Hoare triple {2472#false} call __utac_acc__Specification5_spec__3(); {2472#false} is VALID [2020-07-08 11:48:41,425 INFO L280 TraceCheckUtils]: 49: Hoare triple {2472#false} havoc ~tmp~6;havoc ~tmp___0~3; {2472#false} is VALID [2020-07-08 11:48:41,426 INFO L263 TraceCheckUtils]: 50: Hoare triple {2472#false} call #t~ret38 := getWaterLevel(); {2471#true} is VALID [2020-07-08 11:48:41,426 INFO L280 TraceCheckUtils]: 51: Hoare triple {2471#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2471#true} is VALID [2020-07-08 11:48:41,426 INFO L280 TraceCheckUtils]: 52: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-08 11:48:41,426 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2471#true} {2472#false} #568#return; {2472#false} is VALID [2020-07-08 11:48:41,426 INFO L280 TraceCheckUtils]: 54: Hoare triple {2472#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {2472#false} is VALID [2020-07-08 11:48:41,427 INFO L280 TraceCheckUtils]: 55: Hoare triple {2472#false} assume 2 != ~tmp~6; {2472#false} is VALID [2020-07-08 11:48:41,427 INFO L263 TraceCheckUtils]: 56: Hoare triple {2472#false} call #t~ret39 := isPumpRunning(); {2471#true} is VALID [2020-07-08 11:48:41,427 INFO L280 TraceCheckUtils]: 57: Hoare triple {2471#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2471#true} is VALID [2020-07-08 11:48:41,427 INFO L280 TraceCheckUtils]: 58: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-08 11:48:41,427 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2471#true} {2472#false} #570#return; {2472#false} is VALID [2020-07-08 11:48:41,428 INFO L280 TraceCheckUtils]: 60: Hoare triple {2472#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {2472#false} is VALID [2020-07-08 11:48:41,428 INFO L280 TraceCheckUtils]: 61: Hoare triple {2472#false} assume 0 != ~tmp___0~3; {2472#false} is VALID [2020-07-08 11:48:41,428 INFO L280 TraceCheckUtils]: 62: Hoare triple {2472#false} assume 0 == ~switchedOnBeforeTS~0; {2472#false} is VALID [2020-07-08 11:48:41,428 INFO L263 TraceCheckUtils]: 63: Hoare triple {2472#false} call __automaton_fail(); {2472#false} is VALID [2020-07-08 11:48:41,429 INFO L280 TraceCheckUtils]: 64: Hoare triple {2472#false} assume !false; {2472#false} is VALID [2020-07-08 11:48:41,443 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:48:41,444 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [473569729] [2020-07-08 11:48:41,444 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:48:41,445 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:48:41,445 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1552017557] [2020-07-08 11:48:41,446 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-08 11:48:41,446 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:48:41,447 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:48:41,522 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:48:41,522 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:48:41,523 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:48:41,523 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:48:41,523 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:48:41,523 INFO L87 Difference]: Start difference. First operand 157 states and 184 transitions. Second operand 9 states. [2020-07-08 11:48:42,375 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:48:43,312 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:48:43,732 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:48:44,050 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:48:48,853 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:49:03,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:49:03,031 INFO L93 Difference]: Finished difference Result 524 states and 649 transitions. [2020-07-08 11:49:03,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-08 11:49:03,031 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-08 11:49:03,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:49:03,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:49:03,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 649 transitions. [2020-07-08 11:49:03,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:49:03,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 649 transitions. [2020-07-08 11:49:03,062 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 649 transitions. [2020-07-08 11:49:05,437 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 649 edges. 649 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:49:05,454 INFO L225 Difference]: With dead ends: 524 [2020-07-08 11:49:05,454 INFO L226 Difference]: Without dead ends: 395 [2020-07-08 11:49:05,456 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-08 11:49:05,457 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 395 states. [2020-07-08 11:49:08,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 395 to 330. [2020-07-08 11:49:08,926 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:49:08,927 INFO L82 GeneralOperation]: Start isEquivalent. First operand 395 states. Second operand 330 states. [2020-07-08 11:49:08,927 INFO L74 IsIncluded]: Start isIncluded. First operand 395 states. Second operand 330 states. [2020-07-08 11:49:08,927 INFO L87 Difference]: Start difference. First operand 395 states. Second operand 330 states. [2020-07-08 11:49:08,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:49:08,950 INFO L93 Difference]: Finished difference Result 395 states and 487 transitions. [2020-07-08 11:49:08,951 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 487 transitions. [2020-07-08 11:49:08,953 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:49:08,953 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:49:08,953 INFO L74 IsIncluded]: Start isIncluded. First operand 330 states. Second operand 395 states. [2020-07-08 11:49:08,953 INFO L87 Difference]: Start difference. First operand 330 states. Second operand 395 states. [2020-07-08 11:49:08,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:49:08,975 INFO L93 Difference]: Finished difference Result 395 states and 487 transitions. [2020-07-08 11:49:08,976 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 487 transitions. [2020-07-08 11:49:08,977 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:49:08,978 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:49:08,978 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:49:08,978 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:49:08,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 330 states. [2020-07-08 11:49:08,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 330 states and 400 transitions. [2020-07-08 11:49:08,994 INFO L78 Accepts]: Start accepts. Automaton has 330 states and 400 transitions. Word has length 65 [2020-07-08 11:49:08,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:49:08,995 INFO L479 AbstractCegarLoop]: Abstraction has 330 states and 400 transitions. [2020-07-08 11:49:08,995 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:49:08,995 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 400 transitions. [2020-07-08 11:49:08,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-08 11:49:08,996 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:49:08,997 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:49:08,997 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 11:49:08,997 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:49:08,997 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:49:08,998 INFO L82 PathProgramCache]: Analyzing trace with hash -262157671, now seen corresponding path program 1 times [2020-07-08 11:49:08,998 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:49:08,998 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [687590941] [2020-07-08 11:49:08,998 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:49:09,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:09,351 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:49:09,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:09,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {4550#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,432 INFO L280 TraceCheckUtils]: 1: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume true; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,433 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4518#(= 0 ~pumpRunning~0)} {4513#true} #586#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:09,439 INFO L280 TraceCheckUtils]: 0: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-08 11:49:09,441 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #472#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:09,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-08 11:49:09,445 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #474#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:09,454 INFO L280 TraceCheckUtils]: 0: Hoare triple {4513#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {4513#true} is VALID [2020-07-08 11:49:09,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-08 11:49:09,456 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #476#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:09,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-08 11:49:09,461 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #478#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:09,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4513#true} is VALID [2020-07-08 11:49:09,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-08 11:49:09,478 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #576#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:09,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {4552#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {4518#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,502 INFO L280 TraceCheckUtils]: 2: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume true; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,502 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4518#(= 0 ~pumpRunning~0)} {4518#(= 0 ~pumpRunning~0)} #530#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:09,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:09,518 INFO L280 TraceCheckUtils]: 0: Hoare triple {4513#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4513#true} is VALID [2020-07-08 11:49:09,519 INFO L280 TraceCheckUtils]: 1: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-08 11:49:09,519 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4513#true} {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {4513#true} is VALID [2020-07-08 11:49:09,519 INFO L263 TraceCheckUtils]: 0: Hoare triple {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {4513#true} is VALID [2020-07-08 11:49:09,520 INFO L280 TraceCheckUtils]: 1: Hoare triple {4513#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4513#true} is VALID [2020-07-08 11:49:09,520 INFO L280 TraceCheckUtils]: 2: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-08 11:49:09,520 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4513#true} {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {4513#true} is VALID [2020-07-08 11:49:09,520 INFO L280 TraceCheckUtils]: 4: Hoare triple {4513#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {4513#true} is VALID [2020-07-08 11:49:09,521 INFO L280 TraceCheckUtils]: 5: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-08 11:49:09,521 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #538#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:09,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {4513#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {4513#true} is VALID [2020-07-08 11:49:09,529 INFO L280 TraceCheckUtils]: 1: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-08 11:49:09,531 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #568#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:09,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {4513#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:49:09,551 INFO L280 TraceCheckUtils]: 1: Hoare triple {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:49:09,552 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4518#(= 0 ~pumpRunning~0)} #570#return; {4548#(= 0 |__utac_acc__Specification5_spec__3_#t~ret39|)} is VALID [2020-07-08 11:49:09,556 INFO L263 TraceCheckUtils]: 0: Hoare triple {4513#true} call ULTIMATE.init(); {4550#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:49:09,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {4550#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,563 INFO L280 TraceCheckUtils]: 2: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume true; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,563 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4518#(= 0 ~pumpRunning~0)} {4513#true} #586#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,564 INFO L263 TraceCheckUtils]: 4: Hoare triple {4518#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,564 INFO L280 TraceCheckUtils]: 5: Hoare triple {4518#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~13;havoc ~tmp~10; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,565 INFO L263 TraceCheckUtils]: 6: Hoare triple {4518#(= 0 ~pumpRunning~0)} call select_helpers(); {4513#true} is VALID [2020-07-08 11:49:09,565 INFO L280 TraceCheckUtils]: 7: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-08 11:49:09,572 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #472#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,572 INFO L263 TraceCheckUtils]: 9: Hoare triple {4518#(= 0 ~pumpRunning~0)} call select_features(); {4513#true} is VALID [2020-07-08 11:49:09,573 INFO L280 TraceCheckUtils]: 10: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-08 11:49:09,573 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #474#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,573 INFO L263 TraceCheckUtils]: 12: Hoare triple {4518#(= 0 ~pumpRunning~0)} call #t~ret75 := valid_product(); {4513#true} is VALID [2020-07-08 11:49:09,573 INFO L280 TraceCheckUtils]: 13: Hoare triple {4513#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {4513#true} is VALID [2020-07-08 11:49:09,574 INFO L280 TraceCheckUtils]: 14: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-08 11:49:09,574 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #476#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,576 INFO L280 TraceCheckUtils]: 16: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,577 INFO L280 TraceCheckUtils]: 17: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~10; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,577 INFO L263 TraceCheckUtils]: 18: Hoare triple {4518#(= 0 ~pumpRunning~0)} call setup(); {4513#true} is VALID [2020-07-08 11:49:09,578 INFO L280 TraceCheckUtils]: 19: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-08 11:49:09,578 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #478#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,580 INFO L263 TraceCheckUtils]: 21: Hoare triple {4518#(= 0 ~pumpRunning~0)} call runTest(); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,581 INFO L263 TraceCheckUtils]: 22: Hoare triple {4518#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:49:09,582 INFO L280 TraceCheckUtils]: 23: Hoare triple {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4513#true} is VALID [2020-07-08 11:49:09,582 INFO L280 TraceCheckUtils]: 24: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-08 11:49:09,583 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #576#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,584 INFO L263 TraceCheckUtils]: 26: Hoare triple {4518#(= 0 ~pumpRunning~0)} call test(); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,585 INFO L280 TraceCheckUtils]: 27: Hoare triple {4518#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,586 INFO L280 TraceCheckUtils]: 28: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume !false; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,587 INFO L280 TraceCheckUtils]: 29: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,588 INFO L280 TraceCheckUtils]: 30: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,589 INFO L280 TraceCheckUtils]: 31: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,590 INFO L280 TraceCheckUtils]: 32: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,591 INFO L280 TraceCheckUtils]: 33: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,592 INFO L280 TraceCheckUtils]: 34: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,593 INFO L280 TraceCheckUtils]: 35: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,593 INFO L280 TraceCheckUtils]: 36: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,594 INFO L263 TraceCheckUtils]: 37: Hoare triple {4518#(= 0 ~pumpRunning~0)} call stopSystem(); {4552#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:49:09,595 INFO L280 TraceCheckUtils]: 38: Hoare triple {4552#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,596 INFO L280 TraceCheckUtils]: 39: Hoare triple {4518#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,596 INFO L280 TraceCheckUtils]: 40: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume true; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,597 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4518#(= 0 ~pumpRunning~0)} {4518#(= 0 ~pumpRunning~0)} #530#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,598 INFO L263 TraceCheckUtils]: 42: Hoare triple {4518#(= 0 ~pumpRunning~0)} call timeShift(); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,599 INFO L263 TraceCheckUtils]: 43: Hoare triple {4518#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:49:09,599 INFO L263 TraceCheckUtils]: 44: Hoare triple {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {4513#true} is VALID [2020-07-08 11:49:09,599 INFO L280 TraceCheckUtils]: 45: Hoare triple {4513#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4513#true} is VALID [2020-07-08 11:49:09,599 INFO L280 TraceCheckUtils]: 46: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-08 11:49:09,600 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4513#true} {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {4513#true} is VALID [2020-07-08 11:49:09,600 INFO L280 TraceCheckUtils]: 48: Hoare triple {4513#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {4513#true} is VALID [2020-07-08 11:49:09,600 INFO L280 TraceCheckUtils]: 49: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-08 11:49:09,601 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #538#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,601 INFO L280 TraceCheckUtils]: 51: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,602 INFO L280 TraceCheckUtils]: 52: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,603 INFO L263 TraceCheckUtils]: 53: Hoare triple {4518#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,603 INFO L280 TraceCheckUtils]: 54: Hoare triple {4518#(= 0 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~3; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,604 INFO L263 TraceCheckUtils]: 55: Hoare triple {4518#(= 0 ~pumpRunning~0)} call #t~ret38 := getWaterLevel(); {4513#true} is VALID [2020-07-08 11:49:09,604 INFO L280 TraceCheckUtils]: 56: Hoare triple {4513#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {4513#true} is VALID [2020-07-08 11:49:09,604 INFO L280 TraceCheckUtils]: 57: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-08 11:49:09,605 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #568#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,605 INFO L280 TraceCheckUtils]: 59: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,606 INFO L280 TraceCheckUtils]: 60: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~6; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:09,606 INFO L263 TraceCheckUtils]: 61: Hoare triple {4518#(= 0 ~pumpRunning~0)} call #t~ret39 := isPumpRunning(); {4513#true} is VALID [2020-07-08 11:49:09,607 INFO L280 TraceCheckUtils]: 62: Hoare triple {4513#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:49:09,607 INFO L280 TraceCheckUtils]: 63: Hoare triple {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:49:09,608 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4518#(= 0 ~pumpRunning~0)} #570#return; {4548#(= 0 |__utac_acc__Specification5_spec__3_#t~ret39|)} is VALID [2020-07-08 11:49:09,609 INFO L280 TraceCheckUtils]: 65: Hoare triple {4548#(= 0 |__utac_acc__Specification5_spec__3_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {4549#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-08 11:49:09,609 INFO L280 TraceCheckUtils]: 66: Hoare triple {4549#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume 0 != ~tmp___0~3; {4514#false} is VALID [2020-07-08 11:49:09,610 INFO L280 TraceCheckUtils]: 67: Hoare triple {4514#false} assume 0 == ~switchedOnBeforeTS~0; {4514#false} is VALID [2020-07-08 11:49:09,610 INFO L263 TraceCheckUtils]: 68: Hoare triple {4514#false} call __automaton_fail(); {4514#false} is VALID [2020-07-08 11:49:09,610 INFO L280 TraceCheckUtils]: 69: Hoare triple {4514#false} assume !false; {4514#false} is VALID [2020-07-08 11:49:09,622 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 11:49:09,622 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [687590941] [2020-07-08 11:49:09,622 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:49:09,622 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:49:09,623 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2099605421] [2020-07-08 11:49:09,623 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-08 11:49:09,624 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:49:09,624 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:49:09,709 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:49:09,709 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:49:09,710 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:49:09,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:49:09,710 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:49:09,711 INFO L87 Difference]: Start difference. First operand 330 states and 400 transitions. Second operand 9 states. [2020-07-08 11:49:10,582 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:49:14,241 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:49:19,264 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:49:20,199 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:49:20,777 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:49:21,276 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:49:27,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:49:27,969 INFO L93 Difference]: Finished difference Result 843 states and 1098 transitions. [2020-07-08 11:49:27,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-08 11:49:27,969 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-08 11:49:27,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:49:27,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:49:27,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 542 transitions. [2020-07-08 11:49:27,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:49:27,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 542 transitions. [2020-07-08 11:49:27,996 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 542 transitions. [2020-07-08 11:49:29,869 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 542 edges. 542 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:49:29,921 INFO L225 Difference]: With dead ends: 843 [2020-07-08 11:49:29,921 INFO L226 Difference]: Without dead ends: 541 [2020-07-08 11:49:29,925 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-08 11:49:29,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 541 states. [2020-07-08 11:49:36,276 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 541 to 473. [2020-07-08 11:49:36,276 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:49:36,276 INFO L82 GeneralOperation]: Start isEquivalent. First operand 541 states. Second operand 473 states. [2020-07-08 11:49:36,277 INFO L74 IsIncluded]: Start isIncluded. First operand 541 states. Second operand 473 states. [2020-07-08 11:49:36,277 INFO L87 Difference]: Start difference. First operand 541 states. Second operand 473 states. [2020-07-08 11:49:36,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:49:36,306 INFO L93 Difference]: Finished difference Result 541 states and 678 transitions. [2020-07-08 11:49:36,306 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 678 transitions. [2020-07-08 11:49:36,308 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:49:36,308 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:49:36,309 INFO L74 IsIncluded]: Start isIncluded. First operand 473 states. Second operand 541 states. [2020-07-08 11:49:36,309 INFO L87 Difference]: Start difference. First operand 473 states. Second operand 541 states. [2020-07-08 11:49:36,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:49:36,341 INFO L93 Difference]: Finished difference Result 541 states and 678 transitions. [2020-07-08 11:49:36,341 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 678 transitions. [2020-07-08 11:49:36,344 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:49:36,344 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:49:36,344 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:49:36,344 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:49:36,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 473 states. [2020-07-08 11:49:36,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 473 states and 569 transitions. [2020-07-08 11:49:36,372 INFO L78 Accepts]: Start accepts. Automaton has 473 states and 569 transitions. Word has length 70 [2020-07-08 11:49:36,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:49:36,373 INFO L479 AbstractCegarLoop]: Abstraction has 473 states and 569 transitions. [2020-07-08 11:49:36,373 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:49:36,373 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 569 transitions. [2020-07-08 11:49:36,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-07-08 11:49:36,375 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:49:36,375 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:49:36,376 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 11:49:36,376 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:49:36,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:49:36,377 INFO L82 PathProgramCache]: Analyzing trace with hash -1621424268, now seen corresponding path program 1 times [2020-07-08 11:49:36,377 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:49:36,377 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [114975941] [2020-07-08 11:49:36,377 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:49:36,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:36,660 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:49:36,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:36,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {7531#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {7469#true} is VALID [2020-07-08 11:49:36,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,714 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7469#true} {7469#true} #586#return; {7469#true} is VALID [2020-07-08 11:49:36,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:36,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,723 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7469#true} {7469#true} #472#return; {7469#true} is VALID [2020-07-08 11:49:36,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:36,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,726 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7469#true} {7469#true} #474#return; {7469#true} is VALID [2020-07-08 11:49:36,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:36,729 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7469#true} is VALID [2020-07-08 11:49:36,729 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,729 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7469#true} {7469#true} #476#return; {7469#true} is VALID [2020-07-08 11:49:36,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:36,732 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,733 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7469#true} {7469#true} #478#return; {7469#true} is VALID [2020-07-08 11:49:36,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:36,745 INFO L280 TraceCheckUtils]: 0: Hoare triple {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7469#true} is VALID [2020-07-08 11:49:36,746 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,746 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7469#true} {7469#true} #576#return; {7469#true} is VALID [2020-07-08 11:49:36,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:36,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:36,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7469#true} is VALID [2020-07-08 11:49:36,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,757 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7469#true} {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {7469#true} is VALID [2020-07-08 11:49:36,757 INFO L263 TraceCheckUtils]: 0: Hoare triple {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {7469#true} is VALID [2020-07-08 11:49:36,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7469#true} is VALID [2020-07-08 11:49:36,758 INFO L280 TraceCheckUtils]: 2: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,758 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7469#true} {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {7469#true} is VALID [2020-07-08 11:49:36,758 INFO L280 TraceCheckUtils]: 4: Hoare triple {7469#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {7469#true} is VALID [2020-07-08 11:49:36,758 INFO L280 TraceCheckUtils]: 5: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,759 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7469#true} {7469#true} #538#return; {7469#true} is VALID [2020-07-08 11:49:36,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:36,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:36,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:36,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:36,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:36,923 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} havoc ~retValue_acc~2; {7469#true} is VALID [2020-07-08 11:49:36,923 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7469#true} is VALID [2020-07-08 11:49:36,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,924 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7469#true} {7469#true} #536#return; {7469#true} is VALID [2020-07-08 11:49:36,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {7469#true} is VALID [2020-07-08 11:49:36,924 INFO L263 TraceCheckUtils]: 1: Hoare triple {7469#true} call #t~ret30 := isHighWaterSensorDry(); {7469#true} is VALID [2020-07-08 11:49:36,925 INFO L280 TraceCheckUtils]: 2: Hoare triple {7469#true} havoc ~retValue_acc~2; {7469#true} is VALID [2020-07-08 11:49:36,925 INFO L280 TraceCheckUtils]: 3: Hoare triple {7469#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7469#true} is VALID [2020-07-08 11:49:36,925 INFO L280 TraceCheckUtils]: 4: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,925 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7469#true} {7469#true} #536#return; {7469#true} is VALID [2020-07-08 11:49:36,925 INFO L280 TraceCheckUtils]: 6: Hoare triple {7469#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {7469#true} is VALID [2020-07-08 11:49:36,926 INFO L280 TraceCheckUtils]: 7: Hoare triple {7469#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 11:49:36,927 INFO L280 TraceCheckUtils]: 8: Hoare triple {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:49:36,928 INFO L280 TraceCheckUtils]: 9: Hoare triple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:49:36,929 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7469#true} #550#return; {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-08 11:49:36,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:36,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7469#true} is VALID [2020-07-08 11:49:36,936 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,936 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7469#true} {7470#false} #552#return; {7470#false} is VALID [2020-07-08 11:49:36,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7469#true} is VALID [2020-07-08 11:49:36,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume 0 == ~pumpRunning~0; {7469#true} is VALID [2020-07-08 11:49:36,937 INFO L263 TraceCheckUtils]: 2: Hoare triple {7469#true} call #t~ret10 := isHighWaterLevel(); {7469#true} is VALID [2020-07-08 11:49:36,937 INFO L280 TraceCheckUtils]: 3: Hoare triple {7469#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {7469#true} is VALID [2020-07-08 11:49:36,938 INFO L263 TraceCheckUtils]: 4: Hoare triple {7469#true} call #t~ret30 := isHighWaterSensorDry(); {7469#true} is VALID [2020-07-08 11:49:36,938 INFO L280 TraceCheckUtils]: 5: Hoare triple {7469#true} havoc ~retValue_acc~2; {7469#true} is VALID [2020-07-08 11:49:36,939 INFO L280 TraceCheckUtils]: 6: Hoare triple {7469#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7469#true} is VALID [2020-07-08 11:49:36,940 INFO L280 TraceCheckUtils]: 7: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,940 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7469#true} {7469#true} #536#return; {7469#true} is VALID [2020-07-08 11:49:36,940 INFO L280 TraceCheckUtils]: 9: Hoare triple {7469#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {7469#true} is VALID [2020-07-08 11:49:36,944 INFO L280 TraceCheckUtils]: 10: Hoare triple {7469#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 11:49:36,945 INFO L280 TraceCheckUtils]: 11: Hoare triple {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:49:36,946 INFO L280 TraceCheckUtils]: 12: Hoare triple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:49:36,947 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7469#true} #550#return; {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-08 11:49:36,948 INFO L280 TraceCheckUtils]: 14: Hoare triple {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-08 11:49:36,949 INFO L280 TraceCheckUtils]: 15: Hoare triple {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7470#false} is VALID [2020-07-08 11:49:36,949 INFO L263 TraceCheckUtils]: 16: Hoare triple {7470#false} call activatePump(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:36,949 INFO L280 TraceCheckUtils]: 17: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7469#true} is VALID [2020-07-08 11:49:36,950 INFO L280 TraceCheckUtils]: 18: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,950 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {7469#true} {7470#false} #552#return; {7470#false} is VALID [2020-07-08 11:49:36,950 INFO L280 TraceCheckUtils]: 20: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-08 11:49:36,950 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7470#false} {7469#true} #564#return; {7470#false} is VALID [2020-07-08 11:49:36,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7469#true} is VALID [2020-07-08 11:49:36,951 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume !(0 != ~pumpRunning~0); {7469#true} is VALID [2020-07-08 11:49:36,953 INFO L263 TraceCheckUtils]: 2: Hoare triple {7469#true} call processEnvironment__wrappee__highWaterSensor(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:36,953 INFO L280 TraceCheckUtils]: 3: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7469#true} is VALID [2020-07-08 11:49:36,953 INFO L280 TraceCheckUtils]: 4: Hoare triple {7469#true} assume 0 == ~pumpRunning~0; {7469#true} is VALID [2020-07-08 11:49:36,954 INFO L263 TraceCheckUtils]: 5: Hoare triple {7469#true} call #t~ret10 := isHighWaterLevel(); {7469#true} is VALID [2020-07-08 11:49:36,954 INFO L280 TraceCheckUtils]: 6: Hoare triple {7469#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {7469#true} is VALID [2020-07-08 11:49:36,954 INFO L263 TraceCheckUtils]: 7: Hoare triple {7469#true} call #t~ret30 := isHighWaterSensorDry(); {7469#true} is VALID [2020-07-08 11:49:36,954 INFO L280 TraceCheckUtils]: 8: Hoare triple {7469#true} havoc ~retValue_acc~2; {7469#true} is VALID [2020-07-08 11:49:36,954 INFO L280 TraceCheckUtils]: 9: Hoare triple {7469#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7469#true} is VALID [2020-07-08 11:49:36,955 INFO L280 TraceCheckUtils]: 10: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,955 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7469#true} {7469#true} #536#return; {7469#true} is VALID [2020-07-08 11:49:36,955 INFO L280 TraceCheckUtils]: 12: Hoare triple {7469#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {7469#true} is VALID [2020-07-08 11:49:36,956 INFO L280 TraceCheckUtils]: 13: Hoare triple {7469#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 11:49:36,957 INFO L280 TraceCheckUtils]: 14: Hoare triple {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:49:36,958 INFO L280 TraceCheckUtils]: 15: Hoare triple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:49:36,959 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7469#true} #550#return; {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-08 11:49:36,960 INFO L280 TraceCheckUtils]: 17: Hoare triple {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-08 11:49:36,960 INFO L280 TraceCheckUtils]: 18: Hoare triple {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7470#false} is VALID [2020-07-08 11:49:36,960 INFO L263 TraceCheckUtils]: 19: Hoare triple {7470#false} call activatePump(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:36,961 INFO L280 TraceCheckUtils]: 20: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7469#true} is VALID [2020-07-08 11:49:36,961 INFO L280 TraceCheckUtils]: 21: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,961 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7469#true} {7470#false} #552#return; {7470#false} is VALID [2020-07-08 11:49:36,961 INFO L280 TraceCheckUtils]: 23: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-08 11:49:36,961 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7470#false} {7469#true} #564#return; {7470#false} is VALID [2020-07-08 11:49:36,962 INFO L280 TraceCheckUtils]: 25: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-08 11:49:36,962 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7470#false} {7469#true} #522#return; {7470#false} is VALID [2020-07-08 11:49:36,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7469#true} is VALID [2020-07-08 11:49:36,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume !(0 != ~pumpRunning~0); {7469#true} is VALID [2020-07-08 11:49:36,964 INFO L263 TraceCheckUtils]: 2: Hoare triple {7469#true} call processEnvironment__wrappee__lowWaterSensor(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:36,964 INFO L280 TraceCheckUtils]: 3: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7469#true} is VALID [2020-07-08 11:49:36,964 INFO L280 TraceCheckUtils]: 4: Hoare triple {7469#true} assume !(0 != ~pumpRunning~0); {7469#true} is VALID [2020-07-08 11:49:36,965 INFO L263 TraceCheckUtils]: 5: Hoare triple {7469#true} call processEnvironment__wrappee__highWaterSensor(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:36,965 INFO L280 TraceCheckUtils]: 6: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7469#true} is VALID [2020-07-08 11:49:36,965 INFO L280 TraceCheckUtils]: 7: Hoare triple {7469#true} assume 0 == ~pumpRunning~0; {7469#true} is VALID [2020-07-08 11:49:36,965 INFO L263 TraceCheckUtils]: 8: Hoare triple {7469#true} call #t~ret10 := isHighWaterLevel(); {7469#true} is VALID [2020-07-08 11:49:36,966 INFO L280 TraceCheckUtils]: 9: Hoare triple {7469#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {7469#true} is VALID [2020-07-08 11:49:36,966 INFO L263 TraceCheckUtils]: 10: Hoare triple {7469#true} call #t~ret30 := isHighWaterSensorDry(); {7469#true} is VALID [2020-07-08 11:49:36,966 INFO L280 TraceCheckUtils]: 11: Hoare triple {7469#true} havoc ~retValue_acc~2; {7469#true} is VALID [2020-07-08 11:49:36,966 INFO L280 TraceCheckUtils]: 12: Hoare triple {7469#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7469#true} is VALID [2020-07-08 11:49:36,966 INFO L280 TraceCheckUtils]: 13: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,967 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {7469#true} {7469#true} #536#return; {7469#true} is VALID [2020-07-08 11:49:36,967 INFO L280 TraceCheckUtils]: 15: Hoare triple {7469#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {7469#true} is VALID [2020-07-08 11:49:36,968 INFO L280 TraceCheckUtils]: 16: Hoare triple {7469#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 11:49:36,968 INFO L280 TraceCheckUtils]: 17: Hoare triple {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:49:36,969 INFO L280 TraceCheckUtils]: 18: Hoare triple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:49:36,970 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7469#true} #550#return; {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-08 11:49:36,971 INFO L280 TraceCheckUtils]: 20: Hoare triple {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-08 11:49:36,971 INFO L280 TraceCheckUtils]: 21: Hoare triple {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7470#false} is VALID [2020-07-08 11:49:36,972 INFO L263 TraceCheckUtils]: 22: Hoare triple {7470#false} call activatePump(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:36,972 INFO L280 TraceCheckUtils]: 23: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7469#true} is VALID [2020-07-08 11:49:36,972 INFO L280 TraceCheckUtils]: 24: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,972 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7469#true} {7470#false} #552#return; {7470#false} is VALID [2020-07-08 11:49:36,972 INFO L280 TraceCheckUtils]: 26: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-08 11:49:36,973 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {7470#false} {7469#true} #564#return; {7470#false} is VALID [2020-07-08 11:49:36,973 INFO L280 TraceCheckUtils]: 28: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-08 11:49:36,973 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7470#false} {7469#true} #522#return; {7470#false} is VALID [2020-07-08 11:49:36,973 INFO L280 TraceCheckUtils]: 30: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-08 11:49:36,973 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {7470#false} {7469#true} #542#return; {7470#false} is VALID [2020-07-08 11:49:36,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:36,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {7469#true} is VALID [2020-07-08 11:49:36,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,978 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7469#true} {7470#false} #568#return; {7470#false} is VALID [2020-07-08 11:49:36,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:36,981 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7469#true} is VALID [2020-07-08 11:49:36,981 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,982 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7469#true} {7470#false} #570#return; {7470#false} is VALID [2020-07-08 11:49:36,991 INFO L263 TraceCheckUtils]: 0: Hoare triple {7469#true} call ULTIMATE.init(); {7531#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:49:36,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {7531#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {7469#true} is VALID [2020-07-08 11:49:36,994 INFO L280 TraceCheckUtils]: 2: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,994 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7469#true} {7469#true} #586#return; {7469#true} is VALID [2020-07-08 11:49:36,995 INFO L263 TraceCheckUtils]: 4: Hoare triple {7469#true} call #t~ret76 := main(); {7469#true} is VALID [2020-07-08 11:49:36,995 INFO L280 TraceCheckUtils]: 5: Hoare triple {7469#true} havoc ~retValue_acc~13;havoc ~tmp~10; {7469#true} is VALID [2020-07-08 11:49:36,995 INFO L263 TraceCheckUtils]: 6: Hoare triple {7469#true} call select_helpers(); {7469#true} is VALID [2020-07-08 11:49:36,995 INFO L280 TraceCheckUtils]: 7: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,996 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7469#true} {7469#true} #472#return; {7469#true} is VALID [2020-07-08 11:49:36,996 INFO L263 TraceCheckUtils]: 9: Hoare triple {7469#true} call select_features(); {7469#true} is VALID [2020-07-08 11:49:36,996 INFO L280 TraceCheckUtils]: 10: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:36,999 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7469#true} {7469#true} #474#return; {7469#true} is VALID [2020-07-08 11:49:36,999 INFO L263 TraceCheckUtils]: 12: Hoare triple {7469#true} call #t~ret75 := valid_product(); {7469#true} is VALID [2020-07-08 11:49:36,999 INFO L280 TraceCheckUtils]: 13: Hoare triple {7469#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7469#true} is VALID [2020-07-08 11:49:37,000 INFO L280 TraceCheckUtils]: 14: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:37,000 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7469#true} {7469#true} #476#return; {7469#true} is VALID [2020-07-08 11:49:37,000 INFO L280 TraceCheckUtils]: 16: Hoare triple {7469#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {7469#true} is VALID [2020-07-08 11:49:37,000 INFO L280 TraceCheckUtils]: 17: Hoare triple {7469#true} assume 0 != ~tmp~10; {7469#true} is VALID [2020-07-08 11:49:37,000 INFO L263 TraceCheckUtils]: 18: Hoare triple {7469#true} call setup(); {7469#true} is VALID [2020-07-08 11:49:37,001 INFO L280 TraceCheckUtils]: 19: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:37,001 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7469#true} {7469#true} #478#return; {7469#true} is VALID [2020-07-08 11:49:37,001 INFO L263 TraceCheckUtils]: 21: Hoare triple {7469#true} call runTest(); {7469#true} is VALID [2020-07-08 11:49:37,003 INFO L263 TraceCheckUtils]: 22: Hoare triple {7469#true} call __utac_acc__Specification5_spec__1(); {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:49:37,003 INFO L280 TraceCheckUtils]: 23: Hoare triple {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7469#true} is VALID [2020-07-08 11:49:37,003 INFO L280 TraceCheckUtils]: 24: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:37,003 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7469#true} {7469#true} #576#return; {7469#true} is VALID [2020-07-08 11:49:37,004 INFO L263 TraceCheckUtils]: 26: Hoare triple {7469#true} call test(); {7469#true} is VALID [2020-07-08 11:49:37,004 INFO L280 TraceCheckUtils]: 27: Hoare triple {7469#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7469#true} is VALID [2020-07-08 11:49:37,004 INFO L280 TraceCheckUtils]: 28: Hoare triple {7469#true} assume !false; {7469#true} is VALID [2020-07-08 11:49:37,004 INFO L280 TraceCheckUtils]: 29: Hoare triple {7469#true} assume ~splverifierCounter~0 < 4; {7469#true} is VALID [2020-07-08 11:49:37,004 INFO L280 TraceCheckUtils]: 30: Hoare triple {7469#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {7469#true} is VALID [2020-07-08 11:49:37,005 INFO L280 TraceCheckUtils]: 31: Hoare triple {7469#true} assume !(0 != ~tmp~5); {7469#true} is VALID [2020-07-08 11:49:37,005 INFO L280 TraceCheckUtils]: 32: Hoare triple {7469#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {7469#true} is VALID [2020-07-08 11:49:37,005 INFO L280 TraceCheckUtils]: 33: Hoare triple {7469#true} assume !(0 != ~tmp___0~2); {7469#true} is VALID [2020-07-08 11:49:37,005 INFO L280 TraceCheckUtils]: 34: Hoare triple {7469#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {7469#true} is VALID [2020-07-08 11:49:37,005 INFO L280 TraceCheckUtils]: 35: Hoare triple {7469#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {7469#true} is VALID [2020-07-08 11:49:37,006 INFO L280 TraceCheckUtils]: 36: Hoare triple {7469#true} assume !(0 != ~tmp___1~0); {7469#true} is VALID [2020-07-08 11:49:37,006 INFO L263 TraceCheckUtils]: 37: Hoare triple {7469#true} call timeShift(); {7469#true} is VALID [2020-07-08 11:49:37,007 INFO L263 TraceCheckUtils]: 38: Hoare triple {7469#true} call __utac_acc__Specification5_spec__2(); {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:49:37,007 INFO L263 TraceCheckUtils]: 39: Hoare triple {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {7469#true} is VALID [2020-07-08 11:49:37,007 INFO L280 TraceCheckUtils]: 40: Hoare triple {7469#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7469#true} is VALID [2020-07-08 11:49:37,007 INFO L280 TraceCheckUtils]: 41: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:37,007 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7469#true} {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {7469#true} is VALID [2020-07-08 11:49:37,008 INFO L280 TraceCheckUtils]: 43: Hoare triple {7469#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {7469#true} is VALID [2020-07-08 11:49:37,008 INFO L280 TraceCheckUtils]: 44: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:37,008 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {7469#true} {7469#true} #538#return; {7469#true} is VALID [2020-07-08 11:49:37,008 INFO L280 TraceCheckUtils]: 46: Hoare triple {7469#true} assume !(0 != ~pumpRunning~0); {7469#true} is VALID [2020-07-08 11:49:37,008 INFO L280 TraceCheckUtils]: 47: Hoare triple {7469#true} assume 0 != ~systemActive~0; {7469#true} is VALID [2020-07-08 11:49:37,010 INFO L263 TraceCheckUtils]: 48: Hoare triple {7469#true} call processEnvironment(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:37,010 INFO L280 TraceCheckUtils]: 49: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7469#true} is VALID [2020-07-08 11:49:37,010 INFO L280 TraceCheckUtils]: 50: Hoare triple {7469#true} assume !(0 != ~pumpRunning~0); {7469#true} is VALID [2020-07-08 11:49:37,011 INFO L263 TraceCheckUtils]: 51: Hoare triple {7469#true} call processEnvironment__wrappee__lowWaterSensor(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:37,011 INFO L280 TraceCheckUtils]: 52: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7469#true} is VALID [2020-07-08 11:49:37,011 INFO L280 TraceCheckUtils]: 53: Hoare triple {7469#true} assume !(0 != ~pumpRunning~0); {7469#true} is VALID [2020-07-08 11:49:37,013 INFO L263 TraceCheckUtils]: 54: Hoare triple {7469#true} call processEnvironment__wrappee__highWaterSensor(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:37,013 INFO L280 TraceCheckUtils]: 55: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7469#true} is VALID [2020-07-08 11:49:37,013 INFO L280 TraceCheckUtils]: 56: Hoare triple {7469#true} assume 0 == ~pumpRunning~0; {7469#true} is VALID [2020-07-08 11:49:37,013 INFO L263 TraceCheckUtils]: 57: Hoare triple {7469#true} call #t~ret10 := isHighWaterLevel(); {7469#true} is VALID [2020-07-08 11:49:37,013 INFO L280 TraceCheckUtils]: 58: Hoare triple {7469#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {7469#true} is VALID [2020-07-08 11:49:37,013 INFO L263 TraceCheckUtils]: 59: Hoare triple {7469#true} call #t~ret30 := isHighWaterSensorDry(); {7469#true} is VALID [2020-07-08 11:49:37,014 INFO L280 TraceCheckUtils]: 60: Hoare triple {7469#true} havoc ~retValue_acc~2; {7469#true} is VALID [2020-07-08 11:49:37,014 INFO L280 TraceCheckUtils]: 61: Hoare triple {7469#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7469#true} is VALID [2020-07-08 11:49:37,014 INFO L280 TraceCheckUtils]: 62: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:37,014 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7469#true} {7469#true} #536#return; {7469#true} is VALID [2020-07-08 11:49:37,014 INFO L280 TraceCheckUtils]: 64: Hoare triple {7469#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {7469#true} is VALID [2020-07-08 11:49:37,015 INFO L280 TraceCheckUtils]: 65: Hoare triple {7469#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 11:49:37,016 INFO L280 TraceCheckUtils]: 66: Hoare triple {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:49:37,016 INFO L280 TraceCheckUtils]: 67: Hoare triple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:49:37,017 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7469#true} #550#return; {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-08 11:49:37,018 INFO L280 TraceCheckUtils]: 69: Hoare triple {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-08 11:49:37,019 INFO L280 TraceCheckUtils]: 70: Hoare triple {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7470#false} is VALID [2020-07-08 11:49:37,019 INFO L263 TraceCheckUtils]: 71: Hoare triple {7470#false} call activatePump(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:37,019 INFO L280 TraceCheckUtils]: 72: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7469#true} is VALID [2020-07-08 11:49:37,019 INFO L280 TraceCheckUtils]: 73: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:37,019 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {7469#true} {7470#false} #552#return; {7470#false} is VALID [2020-07-08 11:49:37,020 INFO L280 TraceCheckUtils]: 75: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-08 11:49:37,020 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {7470#false} {7469#true} #564#return; {7470#false} is VALID [2020-07-08 11:49:37,020 INFO L280 TraceCheckUtils]: 77: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-08 11:49:37,020 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7470#false} {7469#true} #522#return; {7470#false} is VALID [2020-07-08 11:49:37,021 INFO L280 TraceCheckUtils]: 79: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-08 11:49:37,021 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {7470#false} {7469#true} #542#return; {7470#false} is VALID [2020-07-08 11:49:37,021 INFO L263 TraceCheckUtils]: 81: Hoare triple {7470#false} call __utac_acc__Specification5_spec__3(); {7470#false} is VALID [2020-07-08 11:49:37,021 INFO L280 TraceCheckUtils]: 82: Hoare triple {7470#false} havoc ~tmp~6;havoc ~tmp___0~3; {7470#false} is VALID [2020-07-08 11:49:37,021 INFO L263 TraceCheckUtils]: 83: Hoare triple {7470#false} call #t~ret38 := getWaterLevel(); {7469#true} is VALID [2020-07-08 11:49:37,022 INFO L280 TraceCheckUtils]: 84: Hoare triple {7469#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {7469#true} is VALID [2020-07-08 11:49:37,022 INFO L280 TraceCheckUtils]: 85: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:37,022 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {7469#true} {7470#false} #568#return; {7470#false} is VALID [2020-07-08 11:49:37,022 INFO L280 TraceCheckUtils]: 87: Hoare triple {7470#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {7470#false} is VALID [2020-07-08 11:49:37,022 INFO L280 TraceCheckUtils]: 88: Hoare triple {7470#false} assume 2 != ~tmp~6; {7470#false} is VALID [2020-07-08 11:49:37,022 INFO L263 TraceCheckUtils]: 89: Hoare triple {7470#false} call #t~ret39 := isPumpRunning(); {7469#true} is VALID [2020-07-08 11:49:37,023 INFO L280 TraceCheckUtils]: 90: Hoare triple {7469#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7469#true} is VALID [2020-07-08 11:49:37,023 INFO L280 TraceCheckUtils]: 91: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-08 11:49:37,023 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {7469#true} {7470#false} #570#return; {7470#false} is VALID [2020-07-08 11:49:37,023 INFO L280 TraceCheckUtils]: 93: Hoare triple {7470#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {7470#false} is VALID [2020-07-08 11:49:37,024 INFO L280 TraceCheckUtils]: 94: Hoare triple {7470#false} assume 0 != ~tmp___0~3; {7470#false} is VALID [2020-07-08 11:49:37,024 INFO L280 TraceCheckUtils]: 95: Hoare triple {7470#false} assume 0 == ~switchedOnBeforeTS~0; {7470#false} is VALID [2020-07-08 11:49:37,024 INFO L263 TraceCheckUtils]: 96: Hoare triple {7470#false} call __automaton_fail(); {7470#false} is VALID [2020-07-08 11:49:37,024 INFO L280 TraceCheckUtils]: 97: Hoare triple {7470#false} assume !false; {7470#false} is VALID [2020-07-08 11:49:37,037 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:49:37,037 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [114975941] [2020-07-08 11:49:37,037 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:49:37,037 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:49:37,038 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [216377650] [2020-07-08 11:49:37,039 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 98 [2020-07-08 11:49:37,040 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:49:37,040 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:49:37,176 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:49:37,177 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:49:37,177 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:49:37,177 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:49:37,177 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:49:37,178 INFO L87 Difference]: Start difference. First operand 473 states and 569 transitions. Second operand 9 states. [2020-07-08 11:49:44,831 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:49:45,178 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:49:45,643 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:49:46,022 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:49:53,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:49:53,848 INFO L93 Difference]: Finished difference Result 1007 states and 1277 transitions. [2020-07-08 11:49:53,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 11:49:53,849 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 98 [2020-07-08 11:49:53,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:49:53,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:49:53,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 443 transitions. [2020-07-08 11:49:53,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:49:53,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 443 transitions. [2020-07-08 11:49:53,862 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 443 transitions. [2020-07-08 11:49:55,277 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 443 edges. 443 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:49:55,303 INFO L225 Difference]: With dead ends: 1007 [2020-07-08 11:49:55,304 INFO L226 Difference]: Without dead ends: 562 [2020-07-08 11:49:55,305 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-08 11:49:55,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 562 states. [2020-07-08 11:49:59,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 562 to 486. [2020-07-08 11:49:59,116 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:49:59,117 INFO L82 GeneralOperation]: Start isEquivalent. First operand 562 states. Second operand 486 states. [2020-07-08 11:49:59,117 INFO L74 IsIncluded]: Start isIncluded. First operand 562 states. Second operand 486 states. [2020-07-08 11:49:59,117 INFO L87 Difference]: Start difference. First operand 562 states. Second operand 486 states. [2020-07-08 11:49:59,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:49:59,143 INFO L93 Difference]: Finished difference Result 562 states and 711 transitions. [2020-07-08 11:49:59,143 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 711 transitions. [2020-07-08 11:49:59,146 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:49:59,146 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:49:59,146 INFO L74 IsIncluded]: Start isIncluded. First operand 486 states. Second operand 562 states. [2020-07-08 11:49:59,146 INFO L87 Difference]: Start difference. First operand 486 states. Second operand 562 states. [2020-07-08 11:49:59,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:49:59,173 INFO L93 Difference]: Finished difference Result 562 states and 711 transitions. [2020-07-08 11:49:59,173 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 711 transitions. [2020-07-08 11:49:59,175 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:49:59,175 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:49:59,176 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:49:59,176 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:49:59,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 486 states. [2020-07-08 11:49:59,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 486 states and 583 transitions. [2020-07-08 11:49:59,197 INFO L78 Accepts]: Start accepts. Automaton has 486 states and 583 transitions. Word has length 98 [2020-07-08 11:49:59,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:49:59,198 INFO L479 AbstractCegarLoop]: Abstraction has 486 states and 583 transitions. [2020-07-08 11:49:59,198 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:49:59,198 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 583 transitions. [2020-07-08 11:49:59,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-07-08 11:49:59,200 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:49:59,200 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:49:59,200 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 11:49:59,201 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:49:59,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:49:59,201 INFO L82 PathProgramCache]: Analyzing trace with hash -1693810826, now seen corresponding path program 1 times [2020-07-08 11:49:59,201 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:49:59,201 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [554882441] [2020-07-08 11:49:59,202 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:49:59,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:59,521 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:49:59,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:59,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {10835#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {10771#true} is VALID [2020-07-08 11:49:59,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,588 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10771#true} {10771#true} #586#return; {10771#true} is VALID [2020-07-08 11:49:59,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:59,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,591 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10771#true} {10771#true} #472#return; {10771#true} is VALID [2020-07-08 11:49:59,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:59,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,593 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10771#true} {10771#true} #474#return; {10771#true} is VALID [2020-07-08 11:49:59,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:59,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {10836#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:49:59,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {10836#(= 1 |valid_product_#res|)} assume true; {10836#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:49:59,610 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10836#(= 1 |valid_product_#res|)} {10771#true} #476#return; {10783#(= |main_#t~ret75| 1)} is VALID [2020-07-08 11:49:59,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:59,613 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,614 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10771#true} {10771#true} #478#return; {10771#true} is VALID [2020-07-08 11:49:59,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:59,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10771#true} is VALID [2020-07-08 11:49:59,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,627 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10771#true} {10771#true} #576#return; {10771#true} is VALID [2020-07-08 11:49:59,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:59,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:59,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10771#true} is VALID [2020-07-08 11:49:59,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,633 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10771#true} {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {10771#true} is VALID [2020-07-08 11:49:59,633 INFO L263 TraceCheckUtils]: 0: Hoare triple {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {10771#true} is VALID [2020-07-08 11:49:59,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10771#true} is VALID [2020-07-08 11:49:59,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,634 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10771#true} {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {10771#true} is VALID [2020-07-08 11:49:59,634 INFO L280 TraceCheckUtils]: 4: Hoare triple {10771#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {10771#true} is VALID [2020-07-08 11:49:59,634 INFO L280 TraceCheckUtils]: 5: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,634 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10771#true} {10771#true} #538#return; {10771#true} is VALID [2020-07-08 11:49:59,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:59,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:59,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:59,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:59,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:59,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} havoc ~retValue_acc~2; {10771#true} is VALID [2020-07-08 11:49:59,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:49:59,751 INFO L280 TraceCheckUtils]: 2: Hoare triple {10911#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:49:59,751 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10911#(<= 1 |isHighWaterSensorDry_#res|)} {10771#true} #536#return; {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-08 11:49:59,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {10771#true} is VALID [2020-07-08 11:49:59,752 INFO L263 TraceCheckUtils]: 1: Hoare triple {10771#true} call #t~ret30 := isHighWaterSensorDry(); {10771#true} is VALID [2020-07-08 11:49:59,754 INFO L280 TraceCheckUtils]: 2: Hoare triple {10771#true} havoc ~retValue_acc~2; {10771#true} is VALID [2020-07-08 11:49:59,765 INFO L280 TraceCheckUtils]: 3: Hoare triple {10771#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:49:59,766 INFO L280 TraceCheckUtils]: 4: Hoare triple {10911#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:49:59,767 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10911#(<= 1 |isHighWaterSensorDry_#res|)} {10771#true} #536#return; {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-08 11:49:59,768 INFO L280 TraceCheckUtils]: 6: Hoare triple {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {10910#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 11:49:59,768 INFO L280 TraceCheckUtils]: 7: Hoare triple {10910#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {10772#false} is VALID [2020-07-08 11:49:59,769 INFO L280 TraceCheckUtils]: 8: Hoare triple {10772#false} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {10772#false} is VALID [2020-07-08 11:49:59,769 INFO L280 TraceCheckUtils]: 9: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-08 11:49:59,769 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10772#false} {10771#true} #550#return; {10772#false} is VALID [2020-07-08 11:49:59,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:59,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10771#true} is VALID [2020-07-08 11:49:59,778 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,779 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10771#true} {10772#false} #552#return; {10772#false} is VALID [2020-07-08 11:49:59,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {10771#true} is VALID [2020-07-08 11:49:59,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume 0 == ~pumpRunning~0; {10771#true} is VALID [2020-07-08 11:49:59,779 INFO L263 TraceCheckUtils]: 2: Hoare triple {10771#true} call #t~ret10 := isHighWaterLevel(); {10771#true} is VALID [2020-07-08 11:49:59,780 INFO L280 TraceCheckUtils]: 3: Hoare triple {10771#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {10771#true} is VALID [2020-07-08 11:49:59,780 INFO L263 TraceCheckUtils]: 4: Hoare triple {10771#true} call #t~ret30 := isHighWaterSensorDry(); {10771#true} is VALID [2020-07-08 11:49:59,780 INFO L280 TraceCheckUtils]: 5: Hoare triple {10771#true} havoc ~retValue_acc~2; {10771#true} is VALID [2020-07-08 11:49:59,781 INFO L280 TraceCheckUtils]: 6: Hoare triple {10771#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:49:59,781 INFO L280 TraceCheckUtils]: 7: Hoare triple {10911#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:49:59,782 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10911#(<= 1 |isHighWaterSensorDry_#res|)} {10771#true} #536#return; {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-08 11:49:59,783 INFO L280 TraceCheckUtils]: 9: Hoare triple {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {10910#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 11:49:59,784 INFO L280 TraceCheckUtils]: 10: Hoare triple {10910#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {10772#false} is VALID [2020-07-08 11:49:59,784 INFO L280 TraceCheckUtils]: 11: Hoare triple {10772#false} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {10772#false} is VALID [2020-07-08 11:49:59,784 INFO L280 TraceCheckUtils]: 12: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-08 11:49:59,784 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10772#false} {10771#true} #550#return; {10772#false} is VALID [2020-07-08 11:49:59,785 INFO L280 TraceCheckUtils]: 14: Hoare triple {10772#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {10772#false} is VALID [2020-07-08 11:49:59,785 INFO L280 TraceCheckUtils]: 15: Hoare triple {10772#false} assume 0 != ~tmp~0; {10772#false} is VALID [2020-07-08 11:49:59,785 INFO L263 TraceCheckUtils]: 16: Hoare triple {10772#false} call activatePump(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:59,785 INFO L280 TraceCheckUtils]: 17: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10771#true} is VALID [2020-07-08 11:49:59,786 INFO L280 TraceCheckUtils]: 18: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,786 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {10771#true} {10772#false} #552#return; {10772#false} is VALID [2020-07-08 11:49:59,786 INFO L280 TraceCheckUtils]: 20: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-08 11:49:59,786 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10772#false} {10771#true} #564#return; {10772#false} is VALID [2020-07-08 11:49:59,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10771#true} is VALID [2020-07-08 11:49:59,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume !(0 != ~pumpRunning~0); {10771#true} is VALID [2020-07-08 11:49:59,788 INFO L263 TraceCheckUtils]: 2: Hoare triple {10771#true} call processEnvironment__wrappee__highWaterSensor(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:59,788 INFO L280 TraceCheckUtils]: 3: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {10771#true} is VALID [2020-07-08 11:49:59,788 INFO L280 TraceCheckUtils]: 4: Hoare triple {10771#true} assume 0 == ~pumpRunning~0; {10771#true} is VALID [2020-07-08 11:49:59,788 INFO L263 TraceCheckUtils]: 5: Hoare triple {10771#true} call #t~ret10 := isHighWaterLevel(); {10771#true} is VALID [2020-07-08 11:49:59,789 INFO L280 TraceCheckUtils]: 6: Hoare triple {10771#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {10771#true} is VALID [2020-07-08 11:49:59,789 INFO L263 TraceCheckUtils]: 7: Hoare triple {10771#true} call #t~ret30 := isHighWaterSensorDry(); {10771#true} is VALID [2020-07-08 11:49:59,789 INFO L280 TraceCheckUtils]: 8: Hoare triple {10771#true} havoc ~retValue_acc~2; {10771#true} is VALID [2020-07-08 11:49:59,790 INFO L280 TraceCheckUtils]: 9: Hoare triple {10771#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:49:59,790 INFO L280 TraceCheckUtils]: 10: Hoare triple {10911#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:49:59,791 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10911#(<= 1 |isHighWaterSensorDry_#res|)} {10771#true} #536#return; {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-08 11:49:59,792 INFO L280 TraceCheckUtils]: 12: Hoare triple {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {10910#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 11:49:59,792 INFO L280 TraceCheckUtils]: 13: Hoare triple {10910#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {10772#false} is VALID [2020-07-08 11:49:59,793 INFO L280 TraceCheckUtils]: 14: Hoare triple {10772#false} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {10772#false} is VALID [2020-07-08 11:49:59,793 INFO L280 TraceCheckUtils]: 15: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-08 11:49:59,793 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10772#false} {10771#true} #550#return; {10772#false} is VALID [2020-07-08 11:49:59,793 INFO L280 TraceCheckUtils]: 17: Hoare triple {10772#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {10772#false} is VALID [2020-07-08 11:49:59,793 INFO L280 TraceCheckUtils]: 18: Hoare triple {10772#false} assume 0 != ~tmp~0; {10772#false} is VALID [2020-07-08 11:49:59,794 INFO L263 TraceCheckUtils]: 19: Hoare triple {10772#false} call activatePump(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:59,794 INFO L280 TraceCheckUtils]: 20: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10771#true} is VALID [2020-07-08 11:49:59,794 INFO L280 TraceCheckUtils]: 21: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,794 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10771#true} {10772#false} #552#return; {10772#false} is VALID [2020-07-08 11:49:59,794 INFO L280 TraceCheckUtils]: 23: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-08 11:49:59,795 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {10772#false} {10771#true} #564#return; {10772#false} is VALID [2020-07-08 11:49:59,795 INFO L280 TraceCheckUtils]: 25: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-08 11:49:59,795 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10772#false} {10771#true} #522#return; {10772#false} is VALID [2020-07-08 11:49:59,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10771#true} is VALID [2020-07-08 11:49:59,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume !(0 != ~pumpRunning~0); {10771#true} is VALID [2020-07-08 11:49:59,797 INFO L263 TraceCheckUtils]: 2: Hoare triple {10771#true} call processEnvironment__wrappee__lowWaterSensor(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:59,797 INFO L280 TraceCheckUtils]: 3: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10771#true} is VALID [2020-07-08 11:49:59,797 INFO L280 TraceCheckUtils]: 4: Hoare triple {10771#true} assume !(0 != ~pumpRunning~0); {10771#true} is VALID [2020-07-08 11:49:59,798 INFO L263 TraceCheckUtils]: 5: Hoare triple {10771#true} call processEnvironment__wrappee__highWaterSensor(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:59,798 INFO L280 TraceCheckUtils]: 6: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {10771#true} is VALID [2020-07-08 11:49:59,798 INFO L280 TraceCheckUtils]: 7: Hoare triple {10771#true} assume 0 == ~pumpRunning~0; {10771#true} is VALID [2020-07-08 11:49:59,798 INFO L263 TraceCheckUtils]: 8: Hoare triple {10771#true} call #t~ret10 := isHighWaterLevel(); {10771#true} is VALID [2020-07-08 11:49:59,798 INFO L280 TraceCheckUtils]: 9: Hoare triple {10771#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {10771#true} is VALID [2020-07-08 11:49:59,799 INFO L263 TraceCheckUtils]: 10: Hoare triple {10771#true} call #t~ret30 := isHighWaterSensorDry(); {10771#true} is VALID [2020-07-08 11:49:59,799 INFO L280 TraceCheckUtils]: 11: Hoare triple {10771#true} havoc ~retValue_acc~2; {10771#true} is VALID [2020-07-08 11:49:59,800 INFO L280 TraceCheckUtils]: 12: Hoare triple {10771#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:49:59,800 INFO L280 TraceCheckUtils]: 13: Hoare triple {10911#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:49:59,801 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10911#(<= 1 |isHighWaterSensorDry_#res|)} {10771#true} #536#return; {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-08 11:49:59,802 INFO L280 TraceCheckUtils]: 15: Hoare triple {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {10910#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 11:49:59,802 INFO L280 TraceCheckUtils]: 16: Hoare triple {10910#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {10772#false} is VALID [2020-07-08 11:49:59,802 INFO L280 TraceCheckUtils]: 17: Hoare triple {10772#false} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {10772#false} is VALID [2020-07-08 11:49:59,803 INFO L280 TraceCheckUtils]: 18: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-08 11:49:59,803 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {10772#false} {10771#true} #550#return; {10772#false} is VALID [2020-07-08 11:49:59,803 INFO L280 TraceCheckUtils]: 20: Hoare triple {10772#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {10772#false} is VALID [2020-07-08 11:49:59,803 INFO L280 TraceCheckUtils]: 21: Hoare triple {10772#false} assume 0 != ~tmp~0; {10772#false} is VALID [2020-07-08 11:49:59,803 INFO L263 TraceCheckUtils]: 22: Hoare triple {10772#false} call activatePump(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:59,804 INFO L280 TraceCheckUtils]: 23: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10771#true} is VALID [2020-07-08 11:49:59,804 INFO L280 TraceCheckUtils]: 24: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,804 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10771#true} {10772#false} #552#return; {10772#false} is VALID [2020-07-08 11:49:59,804 INFO L280 TraceCheckUtils]: 26: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-08 11:49:59,804 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {10772#false} {10771#true} #564#return; {10772#false} is VALID [2020-07-08 11:49:59,804 INFO L280 TraceCheckUtils]: 28: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-08 11:49:59,805 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10772#false} {10771#true} #522#return; {10772#false} is VALID [2020-07-08 11:49:59,805 INFO L280 TraceCheckUtils]: 30: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-08 11:49:59,805 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {10772#false} {10771#true} #542#return; {10772#false} is VALID [2020-07-08 11:49:59,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:59,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10771#true} is VALID [2020-07-08 11:49:59,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,812 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10771#true} {10772#false} #568#return; {10772#false} is VALID [2020-07-08 11:49:59,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:59,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10771#true} is VALID [2020-07-08 11:49:59,815 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,816 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10771#true} {10772#false} #570#return; {10772#false} is VALID [2020-07-08 11:49:59,820 INFO L263 TraceCheckUtils]: 0: Hoare triple {10771#true} call ULTIMATE.init(); {10835#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:49:59,821 INFO L280 TraceCheckUtils]: 1: Hoare triple {10835#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {10771#true} is VALID [2020-07-08 11:49:59,821 INFO L280 TraceCheckUtils]: 2: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,821 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10771#true} {10771#true} #586#return; {10771#true} is VALID [2020-07-08 11:49:59,821 INFO L263 TraceCheckUtils]: 4: Hoare triple {10771#true} call #t~ret76 := main(); {10771#true} is VALID [2020-07-08 11:49:59,822 INFO L280 TraceCheckUtils]: 5: Hoare triple {10771#true} havoc ~retValue_acc~13;havoc ~tmp~10; {10771#true} is VALID [2020-07-08 11:49:59,822 INFO L263 TraceCheckUtils]: 6: Hoare triple {10771#true} call select_helpers(); {10771#true} is VALID [2020-07-08 11:49:59,822 INFO L280 TraceCheckUtils]: 7: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,822 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10771#true} {10771#true} #472#return; {10771#true} is VALID [2020-07-08 11:49:59,822 INFO L263 TraceCheckUtils]: 9: Hoare triple {10771#true} call select_features(); {10771#true} is VALID [2020-07-08 11:49:59,822 INFO L280 TraceCheckUtils]: 10: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,823 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10771#true} {10771#true} #474#return; {10771#true} is VALID [2020-07-08 11:49:59,823 INFO L263 TraceCheckUtils]: 12: Hoare triple {10771#true} call #t~ret75 := valid_product(); {10771#true} is VALID [2020-07-08 11:49:59,823 INFO L280 TraceCheckUtils]: 13: Hoare triple {10771#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {10836#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:49:59,824 INFO L280 TraceCheckUtils]: 14: Hoare triple {10836#(= 1 |valid_product_#res|)} assume true; {10836#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:49:59,825 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10836#(= 1 |valid_product_#res|)} {10771#true} #476#return; {10783#(= |main_#t~ret75| 1)} is VALID [2020-07-08 11:49:59,826 INFO L280 TraceCheckUtils]: 16: Hoare triple {10783#(= |main_#t~ret75| 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {10784#(= 1 main_~tmp~10)} is VALID [2020-07-08 11:49:59,826 INFO L280 TraceCheckUtils]: 17: Hoare triple {10784#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {10771#true} is VALID [2020-07-08 11:49:59,826 INFO L263 TraceCheckUtils]: 18: Hoare triple {10771#true} call setup(); {10771#true} is VALID [2020-07-08 11:49:59,826 INFO L280 TraceCheckUtils]: 19: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,826 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10771#true} {10771#true} #478#return; {10771#true} is VALID [2020-07-08 11:49:59,827 INFO L263 TraceCheckUtils]: 21: Hoare triple {10771#true} call runTest(); {10771#true} is VALID [2020-07-08 11:49:59,827 INFO L263 TraceCheckUtils]: 22: Hoare triple {10771#true} call __utac_acc__Specification5_spec__1(); {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:49:59,828 INFO L280 TraceCheckUtils]: 23: Hoare triple {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10771#true} is VALID [2020-07-08 11:49:59,828 INFO L280 TraceCheckUtils]: 24: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,828 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10771#true} {10771#true} #576#return; {10771#true} is VALID [2020-07-08 11:49:59,828 INFO L263 TraceCheckUtils]: 26: Hoare triple {10771#true} call test(); {10771#true} is VALID [2020-07-08 11:49:59,828 INFO L280 TraceCheckUtils]: 27: Hoare triple {10771#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {10771#true} is VALID [2020-07-08 11:49:59,828 INFO L280 TraceCheckUtils]: 28: Hoare triple {10771#true} assume !false; {10771#true} is VALID [2020-07-08 11:49:59,829 INFO L280 TraceCheckUtils]: 29: Hoare triple {10771#true} assume ~splverifierCounter~0 < 4; {10771#true} is VALID [2020-07-08 11:49:59,829 INFO L280 TraceCheckUtils]: 30: Hoare triple {10771#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {10771#true} is VALID [2020-07-08 11:49:59,829 INFO L280 TraceCheckUtils]: 31: Hoare triple {10771#true} assume !(0 != ~tmp~5); {10771#true} is VALID [2020-07-08 11:49:59,829 INFO L280 TraceCheckUtils]: 32: Hoare triple {10771#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {10771#true} is VALID [2020-07-08 11:49:59,830 INFO L280 TraceCheckUtils]: 33: Hoare triple {10771#true} assume !(0 != ~tmp___0~2); {10771#true} is VALID [2020-07-08 11:49:59,830 INFO L280 TraceCheckUtils]: 34: Hoare triple {10771#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {10771#true} is VALID [2020-07-08 11:49:59,830 INFO L280 TraceCheckUtils]: 35: Hoare triple {10771#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {10771#true} is VALID [2020-07-08 11:49:59,830 INFO L280 TraceCheckUtils]: 36: Hoare triple {10771#true} assume !(0 != ~tmp___1~0); {10771#true} is VALID [2020-07-08 11:49:59,830 INFO L263 TraceCheckUtils]: 37: Hoare triple {10771#true} call timeShift(); {10771#true} is VALID [2020-07-08 11:49:59,831 INFO L263 TraceCheckUtils]: 38: Hoare triple {10771#true} call __utac_acc__Specification5_spec__2(); {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:49:59,831 INFO L263 TraceCheckUtils]: 39: Hoare triple {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {10771#true} is VALID [2020-07-08 11:49:59,832 INFO L280 TraceCheckUtils]: 40: Hoare triple {10771#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10771#true} is VALID [2020-07-08 11:49:59,832 INFO L280 TraceCheckUtils]: 41: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,832 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10771#true} {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {10771#true} is VALID [2020-07-08 11:49:59,832 INFO L280 TraceCheckUtils]: 43: Hoare triple {10771#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {10771#true} is VALID [2020-07-08 11:49:59,832 INFO L280 TraceCheckUtils]: 44: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,832 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {10771#true} {10771#true} #538#return; {10771#true} is VALID [2020-07-08 11:49:59,833 INFO L280 TraceCheckUtils]: 46: Hoare triple {10771#true} assume !(0 != ~pumpRunning~0); {10771#true} is VALID [2020-07-08 11:49:59,833 INFO L280 TraceCheckUtils]: 47: Hoare triple {10771#true} assume 0 != ~systemActive~0; {10771#true} is VALID [2020-07-08 11:49:59,833 INFO L263 TraceCheckUtils]: 48: Hoare triple {10771#true} call processEnvironment(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:59,834 INFO L280 TraceCheckUtils]: 49: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10771#true} is VALID [2020-07-08 11:49:59,834 INFO L280 TraceCheckUtils]: 50: Hoare triple {10771#true} assume !(0 != ~pumpRunning~0); {10771#true} is VALID [2020-07-08 11:49:59,834 INFO L263 TraceCheckUtils]: 51: Hoare triple {10771#true} call processEnvironment__wrappee__lowWaterSensor(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:59,835 INFO L280 TraceCheckUtils]: 52: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10771#true} is VALID [2020-07-08 11:49:59,835 INFO L280 TraceCheckUtils]: 53: Hoare triple {10771#true} assume !(0 != ~pumpRunning~0); {10771#true} is VALID [2020-07-08 11:49:59,840 INFO L263 TraceCheckUtils]: 54: Hoare triple {10771#true} call processEnvironment__wrappee__highWaterSensor(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:59,840 INFO L280 TraceCheckUtils]: 55: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {10771#true} is VALID [2020-07-08 11:49:59,840 INFO L280 TraceCheckUtils]: 56: Hoare triple {10771#true} assume 0 == ~pumpRunning~0; {10771#true} is VALID [2020-07-08 11:49:59,841 INFO L263 TraceCheckUtils]: 57: Hoare triple {10771#true} call #t~ret10 := isHighWaterLevel(); {10771#true} is VALID [2020-07-08 11:49:59,841 INFO L280 TraceCheckUtils]: 58: Hoare triple {10771#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {10771#true} is VALID [2020-07-08 11:49:59,841 INFO L263 TraceCheckUtils]: 59: Hoare triple {10771#true} call #t~ret30 := isHighWaterSensorDry(); {10771#true} is VALID [2020-07-08 11:49:59,841 INFO L280 TraceCheckUtils]: 60: Hoare triple {10771#true} havoc ~retValue_acc~2; {10771#true} is VALID [2020-07-08 11:49:59,842 INFO L280 TraceCheckUtils]: 61: Hoare triple {10771#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:49:59,842 INFO L280 TraceCheckUtils]: 62: Hoare triple {10911#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:49:59,843 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10911#(<= 1 |isHighWaterSensorDry_#res|)} {10771#true} #536#return; {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-08 11:49:59,844 INFO L280 TraceCheckUtils]: 64: Hoare triple {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {10910#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 11:49:59,845 INFO L280 TraceCheckUtils]: 65: Hoare triple {10910#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {10772#false} is VALID [2020-07-08 11:49:59,845 INFO L280 TraceCheckUtils]: 66: Hoare triple {10772#false} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {10772#false} is VALID [2020-07-08 11:49:59,845 INFO L280 TraceCheckUtils]: 67: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-08 11:49:59,845 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {10772#false} {10771#true} #550#return; {10772#false} is VALID [2020-07-08 11:49:59,845 INFO L280 TraceCheckUtils]: 69: Hoare triple {10772#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {10772#false} is VALID [2020-07-08 11:49:59,846 INFO L280 TraceCheckUtils]: 70: Hoare triple {10772#false} assume 0 != ~tmp~0; {10772#false} is VALID [2020-07-08 11:49:59,846 INFO L263 TraceCheckUtils]: 71: Hoare triple {10772#false} call activatePump(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:59,846 INFO L280 TraceCheckUtils]: 72: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10771#true} is VALID [2020-07-08 11:49:59,846 INFO L280 TraceCheckUtils]: 73: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,847 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10771#true} {10772#false} #552#return; {10772#false} is VALID [2020-07-08 11:49:59,847 INFO L280 TraceCheckUtils]: 75: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-08 11:49:59,847 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {10772#false} {10771#true} #564#return; {10772#false} is VALID [2020-07-08 11:49:59,847 INFO L280 TraceCheckUtils]: 77: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-08 11:49:59,847 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {10772#false} {10771#true} #522#return; {10772#false} is VALID [2020-07-08 11:49:59,847 INFO L280 TraceCheckUtils]: 79: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-08 11:49:59,848 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {10772#false} {10771#true} #542#return; {10772#false} is VALID [2020-07-08 11:49:59,848 INFO L263 TraceCheckUtils]: 81: Hoare triple {10772#false} call __utac_acc__Specification5_spec__3(); {10772#false} is VALID [2020-07-08 11:49:59,848 INFO L280 TraceCheckUtils]: 82: Hoare triple {10772#false} havoc ~tmp~6;havoc ~tmp___0~3; {10772#false} is VALID [2020-07-08 11:49:59,848 INFO L263 TraceCheckUtils]: 83: Hoare triple {10772#false} call #t~ret38 := getWaterLevel(); {10771#true} is VALID [2020-07-08 11:49:59,848 INFO L280 TraceCheckUtils]: 84: Hoare triple {10771#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10771#true} is VALID [2020-07-08 11:49:59,849 INFO L280 TraceCheckUtils]: 85: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,849 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {10771#true} {10772#false} #568#return; {10772#false} is VALID [2020-07-08 11:49:59,849 INFO L280 TraceCheckUtils]: 87: Hoare triple {10772#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {10772#false} is VALID [2020-07-08 11:49:59,849 INFO L280 TraceCheckUtils]: 88: Hoare triple {10772#false} assume 2 != ~tmp~6; {10772#false} is VALID [2020-07-08 11:49:59,849 INFO L263 TraceCheckUtils]: 89: Hoare triple {10772#false} call #t~ret39 := isPumpRunning(); {10771#true} is VALID [2020-07-08 11:49:59,849 INFO L280 TraceCheckUtils]: 90: Hoare triple {10771#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10771#true} is VALID [2020-07-08 11:49:59,850 INFO L280 TraceCheckUtils]: 91: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-08 11:49:59,850 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {10771#true} {10772#false} #570#return; {10772#false} is VALID [2020-07-08 11:49:59,850 INFO L280 TraceCheckUtils]: 93: Hoare triple {10772#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {10772#false} is VALID [2020-07-08 11:49:59,850 INFO L280 TraceCheckUtils]: 94: Hoare triple {10772#false} assume 0 != ~tmp___0~3; {10772#false} is VALID [2020-07-08 11:49:59,850 INFO L280 TraceCheckUtils]: 95: Hoare triple {10772#false} assume 0 == ~switchedOnBeforeTS~0; {10772#false} is VALID [2020-07-08 11:49:59,851 INFO L263 TraceCheckUtils]: 96: Hoare triple {10772#false} call __automaton_fail(); {10772#false} is VALID [2020-07-08 11:49:59,851 INFO L280 TraceCheckUtils]: 97: Hoare triple {10772#false} assume !false; {10772#false} is VALID [2020-07-08 11:49:59,863 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:49:59,864 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [554882441] [2020-07-08 11:49:59,865 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:49:59,865 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-08 11:49:59,865 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1540637914] [2020-07-08 11:49:59,866 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 98 [2020-07-08 11:49:59,867 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:49:59,867 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 11:49:59,977 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:49:59,977 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 11:49:59,977 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:49:59,978 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 11:49:59,978 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-08 11:49:59,978 INFO L87 Difference]: Start difference. First operand 486 states and 583 transitions. Second operand 11 states. [2020-07-08 11:50:01,761 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:50:02,193 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:50:02,517 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:50:08,202 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:50:08,805 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:50:09,223 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:50:18,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:18,395 INFO L93 Difference]: Finished difference Result 1034 states and 1330 transitions. [2020-07-08 11:50:18,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-08 11:50:18,395 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 98 [2020-07-08 11:50:18,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:50:18,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 11:50:18,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 444 transitions. [2020-07-08 11:50:18,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 11:50:18,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 444 transitions. [2020-07-08 11:50:18,409 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 444 transitions. [2020-07-08 11:50:19,755 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 444 edges. 444 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:50:19,784 INFO L225 Difference]: With dead ends: 1034 [2020-07-08 11:50:19,784 INFO L226 Difference]: Without dead ends: 576 [2020-07-08 11:50:19,786 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-08 11:50:19,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 576 states. [2020-07-08 11:50:23,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 576 to 494. [2020-07-08 11:50:23,424 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:50:23,424 INFO L82 GeneralOperation]: Start isEquivalent. First operand 576 states. Second operand 494 states. [2020-07-08 11:50:23,424 INFO L74 IsIncluded]: Start isIncluded. First operand 576 states. Second operand 494 states. [2020-07-08 11:50:23,424 INFO L87 Difference]: Start difference. First operand 576 states. Second operand 494 states. [2020-07-08 11:50:23,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:23,450 INFO L93 Difference]: Finished difference Result 576 states and 725 transitions. [2020-07-08 11:50:23,450 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 725 transitions. [2020-07-08 11:50:23,453 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:50:23,453 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:50:23,453 INFO L74 IsIncluded]: Start isIncluded. First operand 494 states. Second operand 576 states. [2020-07-08 11:50:23,453 INFO L87 Difference]: Start difference. First operand 494 states. Second operand 576 states. [2020-07-08 11:50:23,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:23,480 INFO L93 Difference]: Finished difference Result 576 states and 725 transitions. [2020-07-08 11:50:23,481 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 725 transitions. [2020-07-08 11:50:23,483 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:50:23,483 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:50:23,483 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:50:23,484 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:50:23,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 494 states. [2020-07-08 11:50:23,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 494 states and 591 transitions. [2020-07-08 11:50:23,507 INFO L78 Accepts]: Start accepts. Automaton has 494 states and 591 transitions. Word has length 98 [2020-07-08 11:50:23,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:50:23,507 INFO L479 AbstractCegarLoop]: Abstraction has 494 states and 591 transitions. [2020-07-08 11:50:23,507 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 11:50:23,507 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 591 transitions. [2020-07-08 11:50:23,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-07-08 11:50:23,509 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:50:23,509 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:50:23,509 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 11:50:23,510 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:50:23,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:50:23,510 INFO L82 PathProgramCache]: Analyzing trace with hash -1364045065, now seen corresponding path program 1 times [2020-07-08 11:50:23,510 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:50:23,511 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [226848405] [2020-07-08 11:50:23,511 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:50:23,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:23,826 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:50:23,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:23,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {14206#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:23,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {14148#(= 1 ~waterLevel~0)} assume true; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:23,917 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14148#(= 1 ~waterLevel~0)} {14143#true} #586#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:23,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:23,920 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:23,921 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #472#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:23,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:23,926 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:23,926 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #474#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:23,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:23,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {14143#true} is VALID [2020-07-08 11:50:23,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:23,932 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #476#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:23,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:23,935 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:23,936 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #478#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:23,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:23,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {14143#true} is VALID [2020-07-08 11:50:23,953 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:23,954 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #576#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:23,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:23,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:23,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14143#true} is VALID [2020-07-08 11:50:23,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:23,962 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14143#true} {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {14143#true} is VALID [2020-07-08 11:50:23,963 INFO L263 TraceCheckUtils]: 0: Hoare triple {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {14143#true} is VALID [2020-07-08 11:50:23,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14143#true} is VALID [2020-07-08 11:50:23,963 INFO L280 TraceCheckUtils]: 2: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:23,964 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14143#true} {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {14143#true} is VALID [2020-07-08 11:50:23,964 INFO L280 TraceCheckUtils]: 4: Hoare triple {14143#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {14143#true} is VALID [2020-07-08 11:50:23,964 INFO L280 TraceCheckUtils]: 5: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:23,968 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #538#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:23,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} havoc ~retValue_acc~2; {14143#true} is VALID [2020-07-08 11:50:24,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,069 INFO L280 TraceCheckUtils]: 2: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,069 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #536#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {14143#true} is VALID [2020-07-08 11:50:24,070 INFO L263 TraceCheckUtils]: 1: Hoare triple {14143#true} call #t~ret30 := isHighWaterSensorDry(); {14143#true} is VALID [2020-07-08 11:50:24,070 INFO L280 TraceCheckUtils]: 2: Hoare triple {14143#true} havoc ~retValue_acc~2; {14143#true} is VALID [2020-07-08 11:50:24,071 INFO L280 TraceCheckUtils]: 3: Hoare triple {14143#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,071 INFO L280 TraceCheckUtils]: 4: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,072 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #536#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,072 INFO L280 TraceCheckUtils]: 6: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,073 INFO L280 TraceCheckUtils]: 7: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,073 INFO L280 TraceCheckUtils]: 8: Hoare triple {14239#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,074 INFO L280 TraceCheckUtils]: 9: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,075 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #550#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,080 INFO L280 TraceCheckUtils]: 0: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14143#true} is VALID [2020-07-08 11:50:24,081 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:24,081 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14143#true} {14239#(<= 2 ~waterLevel~0)} #552#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {14143#true} is VALID [2020-07-08 11:50:24,082 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume 0 == ~pumpRunning~0; {14143#true} is VALID [2020-07-08 11:50:24,082 INFO L263 TraceCheckUtils]: 2: Hoare triple {14143#true} call #t~ret10 := isHighWaterLevel(); {14143#true} is VALID [2020-07-08 11:50:24,082 INFO L280 TraceCheckUtils]: 3: Hoare triple {14143#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {14143#true} is VALID [2020-07-08 11:50:24,082 INFO L263 TraceCheckUtils]: 4: Hoare triple {14143#true} call #t~ret30 := isHighWaterSensorDry(); {14143#true} is VALID [2020-07-08 11:50:24,083 INFO L280 TraceCheckUtils]: 5: Hoare triple {14143#true} havoc ~retValue_acc~2; {14143#true} is VALID [2020-07-08 11:50:24,083 INFO L280 TraceCheckUtils]: 6: Hoare triple {14143#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,084 INFO L280 TraceCheckUtils]: 7: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,085 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #536#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,085 INFO L280 TraceCheckUtils]: 9: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,086 INFO L280 TraceCheckUtils]: 10: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,086 INFO L280 TraceCheckUtils]: 11: Hoare triple {14239#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,087 INFO L280 TraceCheckUtils]: 12: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,087 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #550#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,088 INFO L280 TraceCheckUtils]: 14: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,089 INFO L280 TraceCheckUtils]: 15: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,089 INFO L263 TraceCheckUtils]: 16: Hoare triple {14239#(<= 2 ~waterLevel~0)} call activatePump(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:24,090 INFO L280 TraceCheckUtils]: 17: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14143#true} is VALID [2020-07-08 11:50:24,090 INFO L280 TraceCheckUtils]: 18: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:24,090 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {14143#true} {14239#(<= 2 ~waterLevel~0)} #552#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,091 INFO L280 TraceCheckUtils]: 20: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,091 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #564#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {14143#true} is VALID [2020-07-08 11:50:24,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume !(0 != ~pumpRunning~0); {14143#true} is VALID [2020-07-08 11:50:24,093 INFO L263 TraceCheckUtils]: 2: Hoare triple {14143#true} call processEnvironment__wrappee__highWaterSensor(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:24,093 INFO L280 TraceCheckUtils]: 3: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {14143#true} is VALID [2020-07-08 11:50:24,093 INFO L280 TraceCheckUtils]: 4: Hoare triple {14143#true} assume 0 == ~pumpRunning~0; {14143#true} is VALID [2020-07-08 11:50:24,094 INFO L263 TraceCheckUtils]: 5: Hoare triple {14143#true} call #t~ret10 := isHighWaterLevel(); {14143#true} is VALID [2020-07-08 11:50:24,094 INFO L280 TraceCheckUtils]: 6: Hoare triple {14143#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {14143#true} is VALID [2020-07-08 11:50:24,094 INFO L263 TraceCheckUtils]: 7: Hoare triple {14143#true} call #t~ret30 := isHighWaterSensorDry(); {14143#true} is VALID [2020-07-08 11:50:24,094 INFO L280 TraceCheckUtils]: 8: Hoare triple {14143#true} havoc ~retValue_acc~2; {14143#true} is VALID [2020-07-08 11:50:24,095 INFO L280 TraceCheckUtils]: 9: Hoare triple {14143#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,095 INFO L280 TraceCheckUtils]: 10: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,096 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #536#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,097 INFO L280 TraceCheckUtils]: 12: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,097 INFO L280 TraceCheckUtils]: 13: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,098 INFO L280 TraceCheckUtils]: 14: Hoare triple {14239#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,098 INFO L280 TraceCheckUtils]: 15: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,099 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #550#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,100 INFO L280 TraceCheckUtils]: 17: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,100 INFO L280 TraceCheckUtils]: 18: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,101 INFO L263 TraceCheckUtils]: 19: Hoare triple {14239#(<= 2 ~waterLevel~0)} call activatePump(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:24,101 INFO L280 TraceCheckUtils]: 20: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14143#true} is VALID [2020-07-08 11:50:24,101 INFO L280 TraceCheckUtils]: 21: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:24,102 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {14143#true} {14239#(<= 2 ~waterLevel~0)} #552#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,103 INFO L280 TraceCheckUtils]: 23: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,103 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #564#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,104 INFO L280 TraceCheckUtils]: 25: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,104 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #522#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {14143#true} is VALID [2020-07-08 11:50:24,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume !(0 != ~pumpRunning~0); {14143#true} is VALID [2020-07-08 11:50:24,106 INFO L263 TraceCheckUtils]: 2: Hoare triple {14143#true} call processEnvironment__wrappee__lowWaterSensor(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:24,106 INFO L280 TraceCheckUtils]: 3: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {14143#true} is VALID [2020-07-08 11:50:24,106 INFO L280 TraceCheckUtils]: 4: Hoare triple {14143#true} assume !(0 != ~pumpRunning~0); {14143#true} is VALID [2020-07-08 11:50:24,107 INFO L263 TraceCheckUtils]: 5: Hoare triple {14143#true} call processEnvironment__wrappee__highWaterSensor(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:24,107 INFO L280 TraceCheckUtils]: 6: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {14143#true} is VALID [2020-07-08 11:50:24,107 INFO L280 TraceCheckUtils]: 7: Hoare triple {14143#true} assume 0 == ~pumpRunning~0; {14143#true} is VALID [2020-07-08 11:50:24,107 INFO L263 TraceCheckUtils]: 8: Hoare triple {14143#true} call #t~ret10 := isHighWaterLevel(); {14143#true} is VALID [2020-07-08 11:50:24,107 INFO L280 TraceCheckUtils]: 9: Hoare triple {14143#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {14143#true} is VALID [2020-07-08 11:50:24,108 INFO L263 TraceCheckUtils]: 10: Hoare triple {14143#true} call #t~ret30 := isHighWaterSensorDry(); {14143#true} is VALID [2020-07-08 11:50:24,108 INFO L280 TraceCheckUtils]: 11: Hoare triple {14143#true} havoc ~retValue_acc~2; {14143#true} is VALID [2020-07-08 11:50:24,109 INFO L280 TraceCheckUtils]: 12: Hoare triple {14143#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,109 INFO L280 TraceCheckUtils]: 13: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,110 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #536#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,110 INFO L280 TraceCheckUtils]: 15: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,111 INFO L280 TraceCheckUtils]: 16: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,111 INFO L280 TraceCheckUtils]: 17: Hoare triple {14239#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,112 INFO L280 TraceCheckUtils]: 18: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,113 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #550#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,113 INFO L280 TraceCheckUtils]: 20: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,114 INFO L280 TraceCheckUtils]: 21: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,114 INFO L263 TraceCheckUtils]: 22: Hoare triple {14239#(<= 2 ~waterLevel~0)} call activatePump(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:24,115 INFO L280 TraceCheckUtils]: 23: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14143#true} is VALID [2020-07-08 11:50:24,115 INFO L280 TraceCheckUtils]: 24: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:24,115 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {14143#true} {14239#(<= 2 ~waterLevel~0)} #552#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,116 INFO L280 TraceCheckUtils]: 26: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,116 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #564#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,117 INFO L280 TraceCheckUtils]: 28: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,117 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #522#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,118 INFO L280 TraceCheckUtils]: 30: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,119 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14148#(= 1 ~waterLevel~0)} #542#return; {14144#false} is VALID [2020-07-08 11:50:24,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {14143#true} is VALID [2020-07-08 11:50:24,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:24,124 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14143#true} {14144#false} #568#return; {14144#false} is VALID [2020-07-08 11:50:24,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14143#true} is VALID [2020-07-08 11:50:24,128 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:24,128 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14143#true} {14144#false} #570#return; {14144#false} is VALID [2020-07-08 11:50:24,133 INFO L263 TraceCheckUtils]: 0: Hoare triple {14143#true} call ULTIMATE.init(); {14206#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:50:24,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {14206#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,139 INFO L280 TraceCheckUtils]: 2: Hoare triple {14148#(= 1 ~waterLevel~0)} assume true; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,140 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14148#(= 1 ~waterLevel~0)} {14143#true} #586#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,140 INFO L263 TraceCheckUtils]: 4: Hoare triple {14148#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,141 INFO L280 TraceCheckUtils]: 5: Hoare triple {14148#(= 1 ~waterLevel~0)} havoc ~retValue_acc~13;havoc ~tmp~10; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,142 INFO L263 TraceCheckUtils]: 6: Hoare triple {14148#(= 1 ~waterLevel~0)} call select_helpers(); {14143#true} is VALID [2020-07-08 11:50:24,142 INFO L280 TraceCheckUtils]: 7: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:24,143 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #472#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,143 INFO L263 TraceCheckUtils]: 9: Hoare triple {14148#(= 1 ~waterLevel~0)} call select_features(); {14143#true} is VALID [2020-07-08 11:50:24,143 INFO L280 TraceCheckUtils]: 10: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:24,144 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #474#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,144 INFO L263 TraceCheckUtils]: 12: Hoare triple {14148#(= 1 ~waterLevel~0)} call #t~ret75 := valid_product(); {14143#true} is VALID [2020-07-08 11:50:24,145 INFO L280 TraceCheckUtils]: 13: Hoare triple {14143#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {14143#true} is VALID [2020-07-08 11:50:24,145 INFO L280 TraceCheckUtils]: 14: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:24,146 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #476#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,147 INFO L280 TraceCheckUtils]: 16: Hoare triple {14148#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,147 INFO L280 TraceCheckUtils]: 17: Hoare triple {14148#(= 1 ~waterLevel~0)} assume 0 != ~tmp~10; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,148 INFO L263 TraceCheckUtils]: 18: Hoare triple {14148#(= 1 ~waterLevel~0)} call setup(); {14143#true} is VALID [2020-07-08 11:50:24,148 INFO L280 TraceCheckUtils]: 19: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:24,149 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #478#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,149 INFO L263 TraceCheckUtils]: 21: Hoare triple {14148#(= 1 ~waterLevel~0)} call runTest(); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,150 INFO L263 TraceCheckUtils]: 22: Hoare triple {14148#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:50:24,150 INFO L280 TraceCheckUtils]: 23: Hoare triple {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {14143#true} is VALID [2020-07-08 11:50:24,151 INFO L280 TraceCheckUtils]: 24: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:24,152 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #576#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,152 INFO L263 TraceCheckUtils]: 26: Hoare triple {14148#(= 1 ~waterLevel~0)} call test(); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,153 INFO L280 TraceCheckUtils]: 27: Hoare triple {14148#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,154 INFO L280 TraceCheckUtils]: 28: Hoare triple {14148#(= 1 ~waterLevel~0)} assume !false; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,155 INFO L280 TraceCheckUtils]: 29: Hoare triple {14148#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,155 INFO L280 TraceCheckUtils]: 30: Hoare triple {14148#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,156 INFO L280 TraceCheckUtils]: 31: Hoare triple {14148#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~5); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,157 INFO L280 TraceCheckUtils]: 32: Hoare triple {14148#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,157 INFO L280 TraceCheckUtils]: 33: Hoare triple {14148#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,158 INFO L280 TraceCheckUtils]: 34: Hoare triple {14148#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,159 INFO L280 TraceCheckUtils]: 35: Hoare triple {14148#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,160 INFO L280 TraceCheckUtils]: 36: Hoare triple {14148#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,160 INFO L263 TraceCheckUtils]: 37: Hoare triple {14148#(= 1 ~waterLevel~0)} call timeShift(); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,161 INFO L263 TraceCheckUtils]: 38: Hoare triple {14148#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:50:24,162 INFO L263 TraceCheckUtils]: 39: Hoare triple {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {14143#true} is VALID [2020-07-08 11:50:24,162 INFO L280 TraceCheckUtils]: 40: Hoare triple {14143#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14143#true} is VALID [2020-07-08 11:50:24,162 INFO L280 TraceCheckUtils]: 41: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:24,163 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {14143#true} {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {14143#true} is VALID [2020-07-08 11:50:24,163 INFO L280 TraceCheckUtils]: 43: Hoare triple {14143#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {14143#true} is VALID [2020-07-08 11:50:24,163 INFO L280 TraceCheckUtils]: 44: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:24,164 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #538#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,165 INFO L280 TraceCheckUtils]: 46: Hoare triple {14148#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,165 INFO L280 TraceCheckUtils]: 47: Hoare triple {14148#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,166 INFO L263 TraceCheckUtils]: 48: Hoare triple {14148#(= 1 ~waterLevel~0)} call processEnvironment(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:24,167 INFO L280 TraceCheckUtils]: 49: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {14143#true} is VALID [2020-07-08 11:50:24,167 INFO L280 TraceCheckUtils]: 50: Hoare triple {14143#true} assume !(0 != ~pumpRunning~0); {14143#true} is VALID [2020-07-08 11:50:24,168 INFO L263 TraceCheckUtils]: 51: Hoare triple {14143#true} call processEnvironment__wrappee__lowWaterSensor(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:24,168 INFO L280 TraceCheckUtils]: 52: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {14143#true} is VALID [2020-07-08 11:50:24,168 INFO L280 TraceCheckUtils]: 53: Hoare triple {14143#true} assume !(0 != ~pumpRunning~0); {14143#true} is VALID [2020-07-08 11:50:24,169 INFO L263 TraceCheckUtils]: 54: Hoare triple {14143#true} call processEnvironment__wrappee__highWaterSensor(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:24,169 INFO L280 TraceCheckUtils]: 55: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {14143#true} is VALID [2020-07-08 11:50:24,170 INFO L280 TraceCheckUtils]: 56: Hoare triple {14143#true} assume 0 == ~pumpRunning~0; {14143#true} is VALID [2020-07-08 11:50:24,170 INFO L263 TraceCheckUtils]: 57: Hoare triple {14143#true} call #t~ret10 := isHighWaterLevel(); {14143#true} is VALID [2020-07-08 11:50:24,170 INFO L280 TraceCheckUtils]: 58: Hoare triple {14143#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {14143#true} is VALID [2020-07-08 11:50:24,171 INFO L263 TraceCheckUtils]: 59: Hoare triple {14143#true} call #t~ret30 := isHighWaterSensorDry(); {14143#true} is VALID [2020-07-08 11:50:24,171 INFO L280 TraceCheckUtils]: 60: Hoare triple {14143#true} havoc ~retValue_acc~2; {14143#true} is VALID [2020-07-08 11:50:24,172 INFO L280 TraceCheckUtils]: 61: Hoare triple {14143#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,173 INFO L280 TraceCheckUtils]: 62: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,174 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #536#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,174 INFO L280 TraceCheckUtils]: 64: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,175 INFO L280 TraceCheckUtils]: 65: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,176 INFO L280 TraceCheckUtils]: 66: Hoare triple {14239#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,176 INFO L280 TraceCheckUtils]: 67: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,177 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #550#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,178 INFO L280 TraceCheckUtils]: 69: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,178 INFO L280 TraceCheckUtils]: 70: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,179 INFO L263 TraceCheckUtils]: 71: Hoare triple {14239#(<= 2 ~waterLevel~0)} call activatePump(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:24,179 INFO L280 TraceCheckUtils]: 72: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14143#true} is VALID [2020-07-08 11:50:24,179 INFO L280 TraceCheckUtils]: 73: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:24,180 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {14143#true} {14239#(<= 2 ~waterLevel~0)} #552#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,180 INFO L280 TraceCheckUtils]: 75: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,181 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #564#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,182 INFO L280 TraceCheckUtils]: 77: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,184 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #522#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,184 INFO L280 TraceCheckUtils]: 79: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:24,185 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14148#(= 1 ~waterLevel~0)} #542#return; {14144#false} is VALID [2020-07-08 11:50:24,186 INFO L263 TraceCheckUtils]: 81: Hoare triple {14144#false} call __utac_acc__Specification5_spec__3(); {14144#false} is VALID [2020-07-08 11:50:24,186 INFO L280 TraceCheckUtils]: 82: Hoare triple {14144#false} havoc ~tmp~6;havoc ~tmp___0~3; {14144#false} is VALID [2020-07-08 11:50:24,186 INFO L263 TraceCheckUtils]: 83: Hoare triple {14144#false} call #t~ret38 := getWaterLevel(); {14143#true} is VALID [2020-07-08 11:50:24,187 INFO L280 TraceCheckUtils]: 84: Hoare triple {14143#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {14143#true} is VALID [2020-07-08 11:50:24,187 INFO L280 TraceCheckUtils]: 85: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:24,187 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {14143#true} {14144#false} #568#return; {14144#false} is VALID [2020-07-08 11:50:24,187 INFO L280 TraceCheckUtils]: 87: Hoare triple {14144#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {14144#false} is VALID [2020-07-08 11:50:24,188 INFO L280 TraceCheckUtils]: 88: Hoare triple {14144#false} assume 2 != ~tmp~6; {14144#false} is VALID [2020-07-08 11:50:24,188 INFO L263 TraceCheckUtils]: 89: Hoare triple {14144#false} call #t~ret39 := isPumpRunning(); {14143#true} is VALID [2020-07-08 11:50:24,188 INFO L280 TraceCheckUtils]: 90: Hoare triple {14143#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14143#true} is VALID [2020-07-08 11:50:24,188 INFO L280 TraceCheckUtils]: 91: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-08 11:50:24,189 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {14143#true} {14144#false} #570#return; {14144#false} is VALID [2020-07-08 11:50:24,189 INFO L280 TraceCheckUtils]: 93: Hoare triple {14144#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {14144#false} is VALID [2020-07-08 11:50:24,189 INFO L280 TraceCheckUtils]: 94: Hoare triple {14144#false} assume 0 != ~tmp___0~3; {14144#false} is VALID [2020-07-08 11:50:24,189 INFO L280 TraceCheckUtils]: 95: Hoare triple {14144#false} assume 0 == ~switchedOnBeforeTS~0; {14144#false} is VALID [2020-07-08 11:50:24,190 INFO L263 TraceCheckUtils]: 96: Hoare triple {14144#false} call __automaton_fail(); {14144#false} is VALID [2020-07-08 11:50:24,190 INFO L280 TraceCheckUtils]: 97: Hoare triple {14144#false} assume !false; {14144#false} is VALID [2020-07-08 11:50:24,213 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:50:24,214 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [226848405] [2020-07-08 11:50:24,221 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:50:24,221 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-08 11:50:24,221 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [27807479] [2020-07-08 11:50:24,223 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 98 [2020-07-08 11:50:24,224 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:50:24,224 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 11:50:24,371 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:50:24,371 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 11:50:24,371 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:50:24,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 11:50:24,372 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-08 11:50:24,372 INFO L87 Difference]: Start difference. First operand 494 states and 591 transitions. Second operand 7 states. [2020-07-08 11:50:24,964 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:50:27,286 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:50:44,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:44,140 INFO L93 Difference]: Finished difference Result 1535 states and 1984 transitions. [2020-07-08 11:50:44,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 11:50:44,140 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 98 [2020-07-08 11:50:44,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:50:44,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:50:44,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 682 transitions. [2020-07-08 11:50:44,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:50:44,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 682 transitions. [2020-07-08 11:50:44,165 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 682 transitions. [2020-07-08 11:50:46,585 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 682 edges. 682 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:50:46,648 INFO L225 Difference]: With dead ends: 1535 [2020-07-08 11:50:46,648 INFO L226 Difference]: Without dead ends: 1069 [2020-07-08 11:50:46,650 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 39 SyntacticMatches, 5 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-08 11:50:46,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1069 states. [2020-07-08 11:50:54,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1069 to 991. [2020-07-08 11:50:54,376 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:50:54,376 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1069 states. Second operand 991 states. [2020-07-08 11:50:54,376 INFO L74 IsIncluded]: Start isIncluded. First operand 1069 states. Second operand 991 states. [2020-07-08 11:50:54,376 INFO L87 Difference]: Start difference. First operand 1069 states. Second operand 991 states. [2020-07-08 11:50:54,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:54,442 INFO L93 Difference]: Finished difference Result 1069 states and 1337 transitions. [2020-07-08 11:50:54,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1337 transitions. [2020-07-08 11:50:54,446 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:50:54,446 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:50:54,447 INFO L74 IsIncluded]: Start isIncluded. First operand 991 states. Second operand 1069 states. [2020-07-08 11:50:54,447 INFO L87 Difference]: Start difference. First operand 991 states. Second operand 1069 states. [2020-07-08 11:50:54,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:54,516 INFO L93 Difference]: Finished difference Result 1069 states and 1337 transitions. [2020-07-08 11:50:54,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1337 transitions. [2020-07-08 11:50:54,520 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:50:54,521 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:50:54,521 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:50:54,521 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:50:54,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 991 states. [2020-07-08 11:50:54,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 991 states and 1203 transitions. [2020-07-08 11:50:54,592 INFO L78 Accepts]: Start accepts. Automaton has 991 states and 1203 transitions. Word has length 98 [2020-07-08 11:50:54,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:50:54,595 INFO L479 AbstractCegarLoop]: Abstraction has 991 states and 1203 transitions. [2020-07-08 11:50:54,595 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 11:50:54,595 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1203 transitions. [2020-07-08 11:50:54,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-07-08 11:50:54,599 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:50:54,600 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:50:54,600 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 11:50:54,600 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:50:54,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:50:54,601 INFO L82 PathProgramCache]: Analyzing trace with hash 884836017, now seen corresponding path program 1 times [2020-07-08 11:50:54,601 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:50:54,601 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [614436609] [2020-07-08 11:50:54,601 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:50:54,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:54,990 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:50:55,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:55,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {19931#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {19867#(= 1 ~waterLevel~0)} assume true; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,069 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19867#(= 1 ~waterLevel~0)} {19862#true} #586#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:55,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,073 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #472#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:55,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,077 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #474#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:55,080 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {19862#true} is VALID [2020-07-08 11:50:55,080 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,081 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #476#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:55,084 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,084 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #478#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:55,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {19862#true} is VALID [2020-07-08 11:50:55,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,099 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #576#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:55,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {19933#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:50:55,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:50:55,166 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {19867#(= 1 ~waterLevel~0)} #524#return; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:55,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:55,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19862#true} is VALID [2020-07-08 11:50:55,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,180 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19862#true} {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {19862#true} is VALID [2020-07-08 11:50:55,181 INFO L263 TraceCheckUtils]: 0: Hoare triple {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {19862#true} is VALID [2020-07-08 11:50:55,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19862#true} is VALID [2020-07-08 11:50:55,181 INFO L280 TraceCheckUtils]: 2: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,182 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19862#true} {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {19862#true} is VALID [2020-07-08 11:50:55,182 INFO L280 TraceCheckUtils]: 4: Hoare triple {19862#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {19862#true} is VALID [2020-07-08 11:50:55,182 INFO L280 TraceCheckUtils]: 5: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,183 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {19862#true} {19883#(= 2 ~waterLevel~0)} #538#return; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:55,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:55,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:55,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:55,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:55,249 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} havoc ~retValue_acc~2; {19862#true} is VALID [2020-07-08 11:50:55,249 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {19862#true} is VALID [2020-07-08 11:50:55,250 INFO L280 TraceCheckUtils]: 2: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,250 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19862#true} {19862#true} #536#return; {19862#true} is VALID [2020-07-08 11:50:55,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {19862#true} is VALID [2020-07-08 11:50:55,251 INFO L263 TraceCheckUtils]: 1: Hoare triple {19862#true} call #t~ret30 := isHighWaterSensorDry(); {19862#true} is VALID [2020-07-08 11:50:55,251 INFO L280 TraceCheckUtils]: 2: Hoare triple {19862#true} havoc ~retValue_acc~2; {19862#true} is VALID [2020-07-08 11:50:55,252 INFO L280 TraceCheckUtils]: 3: Hoare triple {19862#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {19862#true} is VALID [2020-07-08 11:50:55,252 INFO L280 TraceCheckUtils]: 4: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,252 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {19862#true} {19862#true} #536#return; {19862#true} is VALID [2020-07-08 11:50:55,253 INFO L280 TraceCheckUtils]: 6: Hoare triple {19862#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {19862#true} is VALID [2020-07-08 11:50:55,253 INFO L280 TraceCheckUtils]: 7: Hoare triple {19862#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {19862#true} is VALID [2020-07-08 11:50:55,253 INFO L280 TraceCheckUtils]: 8: Hoare triple {19862#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {19862#true} is VALID [2020-07-08 11:50:55,254 INFO L280 TraceCheckUtils]: 9: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,254 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {19862#true} {19862#true} #550#return; {19862#true} is VALID [2020-07-08 11:50:55,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:55,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19862#true} is VALID [2020-07-08 11:50:55,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,259 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19862#true} {19862#true} #552#return; {19862#true} is VALID [2020-07-08 11:50:55,259 INFO L280 TraceCheckUtils]: 0: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {19862#true} is VALID [2020-07-08 11:50:55,259 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume 0 == ~pumpRunning~0; {19862#true} is VALID [2020-07-08 11:50:55,260 INFO L263 TraceCheckUtils]: 2: Hoare triple {19862#true} call #t~ret10 := isHighWaterLevel(); {19862#true} is VALID [2020-07-08 11:50:55,260 INFO L280 TraceCheckUtils]: 3: Hoare triple {19862#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {19862#true} is VALID [2020-07-08 11:50:55,260 INFO L263 TraceCheckUtils]: 4: Hoare triple {19862#true} call #t~ret30 := isHighWaterSensorDry(); {19862#true} is VALID [2020-07-08 11:50:55,261 INFO L280 TraceCheckUtils]: 5: Hoare triple {19862#true} havoc ~retValue_acc~2; {19862#true} is VALID [2020-07-08 11:50:55,261 INFO L280 TraceCheckUtils]: 6: Hoare triple {19862#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {19862#true} is VALID [2020-07-08 11:50:55,261 INFO L280 TraceCheckUtils]: 7: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,262 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {19862#true} {19862#true} #536#return; {19862#true} is VALID [2020-07-08 11:50:55,262 INFO L280 TraceCheckUtils]: 9: Hoare triple {19862#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {19862#true} is VALID [2020-07-08 11:50:55,262 INFO L280 TraceCheckUtils]: 10: Hoare triple {19862#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {19862#true} is VALID [2020-07-08 11:50:55,263 INFO L280 TraceCheckUtils]: 11: Hoare triple {19862#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {19862#true} is VALID [2020-07-08 11:50:55,263 INFO L280 TraceCheckUtils]: 12: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,264 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {19862#true} {19862#true} #550#return; {19862#true} is VALID [2020-07-08 11:50:55,264 INFO L280 TraceCheckUtils]: 14: Hoare triple {19862#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {19862#true} is VALID [2020-07-08 11:50:55,264 INFO L280 TraceCheckUtils]: 15: Hoare triple {19862#true} assume 0 != ~tmp~0; {19862#true} is VALID [2020-07-08 11:50:55,265 INFO L263 TraceCheckUtils]: 16: Hoare triple {19862#true} call activatePump(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:55,266 INFO L280 TraceCheckUtils]: 17: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19862#true} is VALID [2020-07-08 11:50:55,266 INFO L280 TraceCheckUtils]: 18: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,266 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {19862#true} {19862#true} #552#return; {19862#true} is VALID [2020-07-08 11:50:55,267 INFO L280 TraceCheckUtils]: 20: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,267 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {19862#true} {19862#true} #564#return; {19862#true} is VALID [2020-07-08 11:50:55,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19862#true} is VALID [2020-07-08 11:50:55,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume !(0 != ~pumpRunning~0); {19862#true} is VALID [2020-07-08 11:50:55,269 INFO L263 TraceCheckUtils]: 2: Hoare triple {19862#true} call processEnvironment__wrappee__highWaterSensor(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:55,269 INFO L280 TraceCheckUtils]: 3: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {19862#true} is VALID [2020-07-08 11:50:55,270 INFO L280 TraceCheckUtils]: 4: Hoare triple {19862#true} assume 0 == ~pumpRunning~0; {19862#true} is VALID [2020-07-08 11:50:55,270 INFO L263 TraceCheckUtils]: 5: Hoare triple {19862#true} call #t~ret10 := isHighWaterLevel(); {19862#true} is VALID [2020-07-08 11:50:55,270 INFO L280 TraceCheckUtils]: 6: Hoare triple {19862#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {19862#true} is VALID [2020-07-08 11:50:55,271 INFO L263 TraceCheckUtils]: 7: Hoare triple {19862#true} call #t~ret30 := isHighWaterSensorDry(); {19862#true} is VALID [2020-07-08 11:50:55,271 INFO L280 TraceCheckUtils]: 8: Hoare triple {19862#true} havoc ~retValue_acc~2; {19862#true} is VALID [2020-07-08 11:50:55,271 INFO L280 TraceCheckUtils]: 9: Hoare triple {19862#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {19862#true} is VALID [2020-07-08 11:50:55,272 INFO L280 TraceCheckUtils]: 10: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,272 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {19862#true} {19862#true} #536#return; {19862#true} is VALID [2020-07-08 11:50:55,272 INFO L280 TraceCheckUtils]: 12: Hoare triple {19862#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {19862#true} is VALID [2020-07-08 11:50:55,273 INFO L280 TraceCheckUtils]: 13: Hoare triple {19862#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {19862#true} is VALID [2020-07-08 11:50:55,273 INFO L280 TraceCheckUtils]: 14: Hoare triple {19862#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {19862#true} is VALID [2020-07-08 11:50:55,274 INFO L280 TraceCheckUtils]: 15: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,274 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {19862#true} {19862#true} #550#return; {19862#true} is VALID [2020-07-08 11:50:55,274 INFO L280 TraceCheckUtils]: 17: Hoare triple {19862#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {19862#true} is VALID [2020-07-08 11:50:55,274 INFO L280 TraceCheckUtils]: 18: Hoare triple {19862#true} assume 0 != ~tmp~0; {19862#true} is VALID [2020-07-08 11:50:55,276 INFO L263 TraceCheckUtils]: 19: Hoare triple {19862#true} call activatePump(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:55,276 INFO L280 TraceCheckUtils]: 20: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19862#true} is VALID [2020-07-08 11:50:55,276 INFO L280 TraceCheckUtils]: 21: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,277 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {19862#true} {19862#true} #552#return; {19862#true} is VALID [2020-07-08 11:50:55,277 INFO L280 TraceCheckUtils]: 23: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,277 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {19862#true} {19862#true} #564#return; {19862#true} is VALID [2020-07-08 11:50:55,277 INFO L280 TraceCheckUtils]: 25: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,278 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {19862#true} {19862#true} #522#return; {19862#true} is VALID [2020-07-08 11:50:55,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {19862#true} is VALID [2020-07-08 11:50:55,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume !(0 != ~pumpRunning~0); {19862#true} is VALID [2020-07-08 11:50:55,280 INFO L263 TraceCheckUtils]: 2: Hoare triple {19862#true} call processEnvironment__wrappee__lowWaterSensor(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:55,281 INFO L280 TraceCheckUtils]: 3: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19862#true} is VALID [2020-07-08 11:50:55,281 INFO L280 TraceCheckUtils]: 4: Hoare triple {19862#true} assume !(0 != ~pumpRunning~0); {19862#true} is VALID [2020-07-08 11:50:55,282 INFO L263 TraceCheckUtils]: 5: Hoare triple {19862#true} call processEnvironment__wrappee__highWaterSensor(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:55,282 INFO L280 TraceCheckUtils]: 6: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {19862#true} is VALID [2020-07-08 11:50:55,283 INFO L280 TraceCheckUtils]: 7: Hoare triple {19862#true} assume 0 == ~pumpRunning~0; {19862#true} is VALID [2020-07-08 11:50:55,283 INFO L263 TraceCheckUtils]: 8: Hoare triple {19862#true} call #t~ret10 := isHighWaterLevel(); {19862#true} is VALID [2020-07-08 11:50:55,283 INFO L280 TraceCheckUtils]: 9: Hoare triple {19862#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {19862#true} is VALID [2020-07-08 11:50:55,283 INFO L263 TraceCheckUtils]: 10: Hoare triple {19862#true} call #t~ret30 := isHighWaterSensorDry(); {19862#true} is VALID [2020-07-08 11:50:55,284 INFO L280 TraceCheckUtils]: 11: Hoare triple {19862#true} havoc ~retValue_acc~2; {19862#true} is VALID [2020-07-08 11:50:55,284 INFO L280 TraceCheckUtils]: 12: Hoare triple {19862#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {19862#true} is VALID [2020-07-08 11:50:55,284 INFO L280 TraceCheckUtils]: 13: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,285 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {19862#true} {19862#true} #536#return; {19862#true} is VALID [2020-07-08 11:50:55,285 INFO L280 TraceCheckUtils]: 15: Hoare triple {19862#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {19862#true} is VALID [2020-07-08 11:50:55,285 INFO L280 TraceCheckUtils]: 16: Hoare triple {19862#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {19862#true} is VALID [2020-07-08 11:50:55,286 INFO L280 TraceCheckUtils]: 17: Hoare triple {19862#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {19862#true} is VALID [2020-07-08 11:50:55,286 INFO L280 TraceCheckUtils]: 18: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,286 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {19862#true} {19862#true} #550#return; {19862#true} is VALID [2020-07-08 11:50:55,286 INFO L280 TraceCheckUtils]: 20: Hoare triple {19862#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {19862#true} is VALID [2020-07-08 11:50:55,287 INFO L280 TraceCheckUtils]: 21: Hoare triple {19862#true} assume 0 != ~tmp~0; {19862#true} is VALID [2020-07-08 11:50:55,288 INFO L263 TraceCheckUtils]: 22: Hoare triple {19862#true} call activatePump(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:55,288 INFO L280 TraceCheckUtils]: 23: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19862#true} is VALID [2020-07-08 11:50:55,288 INFO L280 TraceCheckUtils]: 24: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,289 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {19862#true} {19862#true} #552#return; {19862#true} is VALID [2020-07-08 11:50:55,289 INFO L280 TraceCheckUtils]: 26: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,289 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {19862#true} {19862#true} #564#return; {19862#true} is VALID [2020-07-08 11:50:55,290 INFO L280 TraceCheckUtils]: 28: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,290 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {19862#true} {19862#true} #522#return; {19862#true} is VALID [2020-07-08 11:50:55,293 INFO L280 TraceCheckUtils]: 30: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,297 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {19862#true} {19883#(= 2 ~waterLevel~0)} #542#return; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:55,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {20006#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:50:55,330 INFO L280 TraceCheckUtils]: 1: Hoare triple {20006#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {20006#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:50:55,332 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20006#(= |getWaterLevel_#res| ~waterLevel~0)} {19883#(= 2 ~waterLevel~0)} #568#return; {19926#(= 2 |__utac_acc__Specification5_spec__3_#t~ret38|)} is VALID [2020-07-08 11:50:55,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:55,335 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19862#true} is VALID [2020-07-08 11:50:55,335 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,335 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19862#true} {19863#false} #570#return; {19863#false} is VALID [2020-07-08 11:50:55,339 INFO L263 TraceCheckUtils]: 0: Hoare triple {19862#true} call ULTIMATE.init(); {19931#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:50:55,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {19931#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,347 INFO L280 TraceCheckUtils]: 2: Hoare triple {19867#(= 1 ~waterLevel~0)} assume true; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,348 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19867#(= 1 ~waterLevel~0)} {19862#true} #586#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,350 INFO L263 TraceCheckUtils]: 4: Hoare triple {19867#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,351 INFO L280 TraceCheckUtils]: 5: Hoare triple {19867#(= 1 ~waterLevel~0)} havoc ~retValue_acc~13;havoc ~tmp~10; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,351 INFO L263 TraceCheckUtils]: 6: Hoare triple {19867#(= 1 ~waterLevel~0)} call select_helpers(); {19862#true} is VALID [2020-07-08 11:50:55,351 INFO L280 TraceCheckUtils]: 7: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,352 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #472#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,353 INFO L263 TraceCheckUtils]: 9: Hoare triple {19867#(= 1 ~waterLevel~0)} call select_features(); {19862#true} is VALID [2020-07-08 11:50:55,353 INFO L280 TraceCheckUtils]: 10: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,354 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #474#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,354 INFO L263 TraceCheckUtils]: 12: Hoare triple {19867#(= 1 ~waterLevel~0)} call #t~ret75 := valid_product(); {19862#true} is VALID [2020-07-08 11:50:55,354 INFO L280 TraceCheckUtils]: 13: Hoare triple {19862#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {19862#true} is VALID [2020-07-08 11:50:55,355 INFO L280 TraceCheckUtils]: 14: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,356 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #476#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,357 INFO L280 TraceCheckUtils]: 16: Hoare triple {19867#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,357 INFO L280 TraceCheckUtils]: 17: Hoare triple {19867#(= 1 ~waterLevel~0)} assume 0 != ~tmp~10; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,358 INFO L263 TraceCheckUtils]: 18: Hoare triple {19867#(= 1 ~waterLevel~0)} call setup(); {19862#true} is VALID [2020-07-08 11:50:55,358 INFO L280 TraceCheckUtils]: 19: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,359 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #478#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,360 INFO L263 TraceCheckUtils]: 21: Hoare triple {19867#(= 1 ~waterLevel~0)} call runTest(); {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,361 INFO L263 TraceCheckUtils]: 22: Hoare triple {19867#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:50:55,361 INFO L280 TraceCheckUtils]: 23: Hoare triple {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {19862#true} is VALID [2020-07-08 11:50:55,362 INFO L280 TraceCheckUtils]: 24: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,363 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #576#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,363 INFO L263 TraceCheckUtils]: 26: Hoare triple {19867#(= 1 ~waterLevel~0)} call test(); {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,364 INFO L280 TraceCheckUtils]: 27: Hoare triple {19867#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,365 INFO L280 TraceCheckUtils]: 28: Hoare triple {19867#(= 1 ~waterLevel~0)} assume !false; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,366 INFO L280 TraceCheckUtils]: 29: Hoare triple {19867#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,367 INFO L280 TraceCheckUtils]: 30: Hoare triple {19867#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,368 INFO L280 TraceCheckUtils]: 31: Hoare triple {19867#(= 1 ~waterLevel~0)} assume 0 != ~tmp~5; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,369 INFO L263 TraceCheckUtils]: 32: Hoare triple {19867#(= 1 ~waterLevel~0)} call waterRise(); {19933#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:50:55,370 INFO L280 TraceCheckUtils]: 33: Hoare triple {19933#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:50:55,371 INFO L280 TraceCheckUtils]: 34: Hoare triple {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:50:55,373 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {19867#(= 1 ~waterLevel~0)} #524#return; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,374 INFO L280 TraceCheckUtils]: 36: Hoare triple {19883#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,374 INFO L280 TraceCheckUtils]: 37: Hoare triple {19883#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,375 INFO L280 TraceCheckUtils]: 38: Hoare triple {19883#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,376 INFO L280 TraceCheckUtils]: 39: Hoare triple {19883#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,377 INFO L280 TraceCheckUtils]: 40: Hoare triple {19883#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,378 INFO L263 TraceCheckUtils]: 41: Hoare triple {19883#(= 2 ~waterLevel~0)} call timeShift(); {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,379 INFO L263 TraceCheckUtils]: 42: Hoare triple {19883#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:50:55,379 INFO L263 TraceCheckUtils]: 43: Hoare triple {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {19862#true} is VALID [2020-07-08 11:50:55,380 INFO L280 TraceCheckUtils]: 44: Hoare triple {19862#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19862#true} is VALID [2020-07-08 11:50:55,380 INFO L280 TraceCheckUtils]: 45: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,380 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {19862#true} {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {19862#true} is VALID [2020-07-08 11:50:55,381 INFO L280 TraceCheckUtils]: 47: Hoare triple {19862#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {19862#true} is VALID [2020-07-08 11:50:55,381 INFO L280 TraceCheckUtils]: 48: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,382 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {19862#true} {19883#(= 2 ~waterLevel~0)} #538#return; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,383 INFO L280 TraceCheckUtils]: 50: Hoare triple {19883#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,383 INFO L280 TraceCheckUtils]: 51: Hoare triple {19883#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,384 INFO L263 TraceCheckUtils]: 52: Hoare triple {19883#(= 2 ~waterLevel~0)} call processEnvironment(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:55,385 INFO L280 TraceCheckUtils]: 53: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {19862#true} is VALID [2020-07-08 11:50:55,385 INFO L280 TraceCheckUtils]: 54: Hoare triple {19862#true} assume !(0 != ~pumpRunning~0); {19862#true} is VALID [2020-07-08 11:50:55,386 INFO L263 TraceCheckUtils]: 55: Hoare triple {19862#true} call processEnvironment__wrappee__lowWaterSensor(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:55,386 INFO L280 TraceCheckUtils]: 56: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19862#true} is VALID [2020-07-08 11:50:55,387 INFO L280 TraceCheckUtils]: 57: Hoare triple {19862#true} assume !(0 != ~pumpRunning~0); {19862#true} is VALID [2020-07-08 11:50:55,388 INFO L263 TraceCheckUtils]: 58: Hoare triple {19862#true} call processEnvironment__wrappee__highWaterSensor(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:55,388 INFO L280 TraceCheckUtils]: 59: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {19862#true} is VALID [2020-07-08 11:50:55,388 INFO L280 TraceCheckUtils]: 60: Hoare triple {19862#true} assume 0 == ~pumpRunning~0; {19862#true} is VALID [2020-07-08 11:50:55,389 INFO L263 TraceCheckUtils]: 61: Hoare triple {19862#true} call #t~ret10 := isHighWaterLevel(); {19862#true} is VALID [2020-07-08 11:50:55,389 INFO L280 TraceCheckUtils]: 62: Hoare triple {19862#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {19862#true} is VALID [2020-07-08 11:50:55,389 INFO L263 TraceCheckUtils]: 63: Hoare triple {19862#true} call #t~ret30 := isHighWaterSensorDry(); {19862#true} is VALID [2020-07-08 11:50:55,389 INFO L280 TraceCheckUtils]: 64: Hoare triple {19862#true} havoc ~retValue_acc~2; {19862#true} is VALID [2020-07-08 11:50:55,390 INFO L280 TraceCheckUtils]: 65: Hoare triple {19862#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {19862#true} is VALID [2020-07-08 11:50:55,390 INFO L280 TraceCheckUtils]: 66: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,390 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {19862#true} {19862#true} #536#return; {19862#true} is VALID [2020-07-08 11:50:55,391 INFO L280 TraceCheckUtils]: 68: Hoare triple {19862#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {19862#true} is VALID [2020-07-08 11:50:55,391 INFO L280 TraceCheckUtils]: 69: Hoare triple {19862#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {19862#true} is VALID [2020-07-08 11:50:55,391 INFO L280 TraceCheckUtils]: 70: Hoare triple {19862#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {19862#true} is VALID [2020-07-08 11:50:55,392 INFO L280 TraceCheckUtils]: 71: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,392 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {19862#true} {19862#true} #550#return; {19862#true} is VALID [2020-07-08 11:50:55,392 INFO L280 TraceCheckUtils]: 73: Hoare triple {19862#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {19862#true} is VALID [2020-07-08 11:50:55,393 INFO L280 TraceCheckUtils]: 74: Hoare triple {19862#true} assume 0 != ~tmp~0; {19862#true} is VALID [2020-07-08 11:50:55,393 INFO L263 TraceCheckUtils]: 75: Hoare triple {19862#true} call activatePump(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:55,394 INFO L280 TraceCheckUtils]: 76: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19862#true} is VALID [2020-07-08 11:50:55,394 INFO L280 TraceCheckUtils]: 77: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,394 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {19862#true} {19862#true} #552#return; {19862#true} is VALID [2020-07-08 11:50:55,395 INFO L280 TraceCheckUtils]: 79: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,395 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {19862#true} {19862#true} #564#return; {19862#true} is VALID [2020-07-08 11:50:55,395 INFO L280 TraceCheckUtils]: 81: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,396 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {19862#true} {19862#true} #522#return; {19862#true} is VALID [2020-07-08 11:50:55,396 INFO L280 TraceCheckUtils]: 83: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,397 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {19862#true} {19883#(= 2 ~waterLevel~0)} #542#return; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,398 INFO L263 TraceCheckUtils]: 85: Hoare triple {19883#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,399 INFO L280 TraceCheckUtils]: 86: Hoare triple {19883#(= 2 ~waterLevel~0)} havoc ~tmp~6;havoc ~tmp___0~3; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:50:55,399 INFO L263 TraceCheckUtils]: 87: Hoare triple {19883#(= 2 ~waterLevel~0)} call #t~ret38 := getWaterLevel(); {19862#true} is VALID [2020-07-08 11:50:55,400 INFO L280 TraceCheckUtils]: 88: Hoare triple {19862#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {20006#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:50:55,401 INFO L280 TraceCheckUtils]: 89: Hoare triple {20006#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {20006#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:50:55,402 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {20006#(= |getWaterLevel_#res| ~waterLevel~0)} {19883#(= 2 ~waterLevel~0)} #568#return; {19926#(= 2 |__utac_acc__Specification5_spec__3_#t~ret38|)} is VALID [2020-07-08 11:50:55,403 INFO L280 TraceCheckUtils]: 91: Hoare triple {19926#(= 2 |__utac_acc__Specification5_spec__3_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {19927#(= 2 __utac_acc__Specification5_spec__3_~tmp~6)} is VALID [2020-07-08 11:50:55,404 INFO L280 TraceCheckUtils]: 92: Hoare triple {19927#(= 2 __utac_acc__Specification5_spec__3_~tmp~6)} assume 2 != ~tmp~6; {19863#false} is VALID [2020-07-08 11:50:55,404 INFO L263 TraceCheckUtils]: 93: Hoare triple {19863#false} call #t~ret39 := isPumpRunning(); {19862#true} is VALID [2020-07-08 11:50:55,404 INFO L280 TraceCheckUtils]: 94: Hoare triple {19862#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19862#true} is VALID [2020-07-08 11:50:55,405 INFO L280 TraceCheckUtils]: 95: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-08 11:50:55,405 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {19862#true} {19863#false} #570#return; {19863#false} is VALID [2020-07-08 11:50:55,405 INFO L280 TraceCheckUtils]: 97: Hoare triple {19863#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {19863#false} is VALID [2020-07-08 11:50:55,406 INFO L280 TraceCheckUtils]: 98: Hoare triple {19863#false} assume 0 != ~tmp___0~3; {19863#false} is VALID [2020-07-08 11:50:55,406 INFO L280 TraceCheckUtils]: 99: Hoare triple {19863#false} assume 0 == ~switchedOnBeforeTS~0; {19863#false} is VALID [2020-07-08 11:50:55,406 INFO L263 TraceCheckUtils]: 100: Hoare triple {19863#false} call __automaton_fail(); {19863#false} is VALID [2020-07-08 11:50:55,407 INFO L280 TraceCheckUtils]: 101: Hoare triple {19863#false} assume !false; {19863#false} is VALID [2020-07-08 11:50:55,435 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:50:55,436 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [614436609] [2020-07-08 11:50:55,436 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:50:55,436 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-08 11:50:55,437 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [747326212] [2020-07-08 11:50:55,438 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 102 [2020-07-08 11:50:55,439 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:50:55,439 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-08 11:50:55,620 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:50:55,621 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-08 11:50:55,621 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:50:55,621 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-08 11:50:55,622 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-08 11:50:55,622 INFO L87 Difference]: Start difference. First operand 991 states and 1203 transitions. Second operand 12 states. [2020-07-08 11:50:57,166 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:51:01,150 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:51:05,269 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:51:06,673 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:51:07,135 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:51:07,886 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:51:08,461 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:51:28,328 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:51:29,277 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:51:38,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:51:38,775 INFO L93 Difference]: Finished difference Result 2813 states and 3636 transitions. [2020-07-08 11:51:38,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-08 11:51:38,775 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 102 [2020-07-08 11:51:38,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:51:38,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 11:51:38,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 790 transitions. [2020-07-08 11:51:38,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 11:51:38,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 790 transitions. [2020-07-08 11:51:38,796 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 790 transitions. [2020-07-08 11:51:41,483 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 790 edges. 790 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:51:41,677 INFO L225 Difference]: With dead ends: 2813 [2020-07-08 11:51:41,677 INFO L226 Difference]: Without dead ends: 2052 [2020-07-08 11:51:41,680 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-08 11:51:41,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2052 states. [2020-07-08 11:51:55,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2052 to 1740. [2020-07-08 11:51:55,543 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:51:55,543 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2052 states. Second operand 1740 states. [2020-07-08 11:51:55,543 INFO L74 IsIncluded]: Start isIncluded. First operand 2052 states. Second operand 1740 states. [2020-07-08 11:51:55,544 INFO L87 Difference]: Start difference. First operand 2052 states. Second operand 1740 states. [2020-07-08 11:51:55,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:51:55,687 INFO L93 Difference]: Finished difference Result 2052 states and 2551 transitions. [2020-07-08 11:51:55,688 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 2551 transitions. [2020-07-08 11:51:55,694 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:51:55,695 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:51:55,695 INFO L74 IsIncluded]: Start isIncluded. First operand 1740 states. Second operand 2052 states. [2020-07-08 11:51:55,695 INFO L87 Difference]: Start difference. First operand 1740 states. Second operand 2052 states. [2020-07-08 11:51:55,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:51:55,908 INFO L93 Difference]: Finished difference Result 2052 states and 2551 transitions. [2020-07-08 11:51:55,908 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 2551 transitions. [2020-07-08 11:51:55,913 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:51:55,914 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:51:55,914 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:51:55,914 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:51:55,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1740 states. [2020-07-08 11:51:56,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 1740 states and 2094 transitions. [2020-07-08 11:51:56,125 INFO L78 Accepts]: Start accepts. Automaton has 1740 states and 2094 transitions. Word has length 102 [2020-07-08 11:51:56,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:51:56,126 INFO L479 AbstractCegarLoop]: Abstraction has 1740 states and 2094 transitions. [2020-07-08 11:51:56,126 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-08 11:51:56,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 2094 transitions. [2020-07-08 11:51:56,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2020-07-08 11:51:56,129 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:51:56,130 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:51:56,130 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 11:51:56,130 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:51:56,130 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:51:56,131 INFO L82 PathProgramCache]: Analyzing trace with hash 1627137653, now seen corresponding path program 1 times [2020-07-08 11:51:56,131 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:51:56,131 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [691327324] [2020-07-08 11:51:56,131 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:51:56,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,513 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:51:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {30460#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {30324#true} is VALID [2020-07-08 11:51:56,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,563 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30324#true} #586#return; {30324#true} is VALID [2020-07-08 11:51:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,565 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {30324#true} {30324#true} #472#return; {30324#true} is VALID [2020-07-08 11:51:56,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,568 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,568 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {30324#true} {30324#true} #474#return; {30324#true} is VALID [2020-07-08 11:51:56,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,586 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {30461#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:51:56,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {30461#(= 1 |valid_product_#res|)} assume true; {30461#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:51:56,587 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30461#(= 1 |valid_product_#res|)} {30324#true} #476#return; {30336#(= |main_#t~ret75| 1)} is VALID [2020-07-08 11:51:56,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,590 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {30324#true} {30324#true} #478#return; {30324#true} is VALID [2020-07-08 11:51:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,605 INFO L280 TraceCheckUtils]: 0: Hoare triple {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {30324#true} is VALID [2020-07-08 11:51:56,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,606 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30324#true} #576#return; {30324#true} is VALID [2020-07-08 11:51:56,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {30463#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {30324#true} is VALID [2020-07-08 11:51:56,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,623 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30324#true} #524#return; {30324#true} is VALID [2020-07-08 11:51:56,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30324#true} is VALID [2020-07-08 11:51:56,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,684 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {30324#true} is VALID [2020-07-08 11:51:56,685 INFO L263 TraceCheckUtils]: 0: Hoare triple {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {30324#true} is VALID [2020-07-08 11:51:56,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30324#true} is VALID [2020-07-08 11:51:56,685 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,686 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {30324#true} {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {30324#true} is VALID [2020-07-08 11:51:56,686 INFO L280 TraceCheckUtils]: 4: Hoare triple {30324#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {30324#true} is VALID [2020-07-08 11:51:56,686 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,687 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {30324#true} {30464#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {30324#true} is VALID [2020-07-08 11:51:56,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-08 11:51:56,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-08 11:51:56,752 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,752 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-08 11:51:56,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {30324#true} is VALID [2020-07-08 11:51:56,753 INFO L263 TraceCheckUtils]: 1: Hoare triple {30324#true} call #t~ret30 := isHighWaterSensorDry(); {30324#true} is VALID [2020-07-08 11:51:56,753 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-08 11:51:56,754 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-08 11:51:56,754 INFO L280 TraceCheckUtils]: 4: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,754 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-08 11:51:56,754 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {30324#true} is VALID [2020-07-08 11:51:56,755 INFO L280 TraceCheckUtils]: 7: Hoare triple {30324#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {30324#true} is VALID [2020-07-08 11:51:56,755 INFO L280 TraceCheckUtils]: 8: Hoare triple {30324#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {30324#true} is VALID [2020-07-08 11:51:56,755 INFO L280 TraceCheckUtils]: 9: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,755 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {30324#true} {30324#true} #550#return; {30324#true} is VALID [2020-07-08 11:51:56,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,761 INFO L280 TraceCheckUtils]: 1: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,762 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #552#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-08 11:51:56,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume 0 == ~pumpRunning~0; {30324#true} is VALID [2020-07-08 11:51:56,763 INFO L263 TraceCheckUtils]: 2: Hoare triple {30324#true} call #t~ret10 := isHighWaterLevel(); {30324#true} is VALID [2020-07-08 11:51:56,763 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {30324#true} is VALID [2020-07-08 11:51:56,763 INFO L263 TraceCheckUtils]: 4: Hoare triple {30324#true} call #t~ret30 := isHighWaterSensorDry(); {30324#true} is VALID [2020-07-08 11:51:56,764 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-08 11:51:56,764 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-08 11:51:56,764 INFO L280 TraceCheckUtils]: 7: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,764 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-08 11:51:56,764 INFO L280 TraceCheckUtils]: 9: Hoare triple {30324#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {30324#true} is VALID [2020-07-08 11:51:56,765 INFO L280 TraceCheckUtils]: 10: Hoare triple {30324#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {30324#true} is VALID [2020-07-08 11:51:56,765 INFO L280 TraceCheckUtils]: 11: Hoare triple {30324#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {30324#true} is VALID [2020-07-08 11:51:56,765 INFO L280 TraceCheckUtils]: 12: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,766 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {30324#true} {30324#true} #550#return; {30324#true} is VALID [2020-07-08 11:51:56,766 INFO L280 TraceCheckUtils]: 14: Hoare triple {30324#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {30324#true} is VALID [2020-07-08 11:51:56,766 INFO L280 TraceCheckUtils]: 15: Hoare triple {30324#true} assume 0 != ~tmp~0; {30324#true} is VALID [2020-07-08 11:51:56,767 INFO L263 TraceCheckUtils]: 16: Hoare triple {30324#true} call activatePump(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:56,769 INFO L280 TraceCheckUtils]: 17: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,770 INFO L280 TraceCheckUtils]: 18: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,770 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #552#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,771 INFO L280 TraceCheckUtils]: 20: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,772 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #564#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {30324#true} is VALID [2020-07-08 11:51:56,773 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-08 11:51:56,774 INFO L263 TraceCheckUtils]: 2: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:56,774 INFO L280 TraceCheckUtils]: 3: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-08 11:51:56,774 INFO L280 TraceCheckUtils]: 4: Hoare triple {30324#true} assume 0 == ~pumpRunning~0; {30324#true} is VALID [2020-07-08 11:51:56,774 INFO L263 TraceCheckUtils]: 5: Hoare triple {30324#true} call #t~ret10 := isHighWaterLevel(); {30324#true} is VALID [2020-07-08 11:51:56,775 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {30324#true} is VALID [2020-07-08 11:51:56,775 INFO L263 TraceCheckUtils]: 7: Hoare triple {30324#true} call #t~ret30 := isHighWaterSensorDry(); {30324#true} is VALID [2020-07-08 11:51:56,775 INFO L280 TraceCheckUtils]: 8: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-08 11:51:56,775 INFO L280 TraceCheckUtils]: 9: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-08 11:51:56,775 INFO L280 TraceCheckUtils]: 10: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,776 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-08 11:51:56,776 INFO L280 TraceCheckUtils]: 12: Hoare triple {30324#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {30324#true} is VALID [2020-07-08 11:51:56,776 INFO L280 TraceCheckUtils]: 13: Hoare triple {30324#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {30324#true} is VALID [2020-07-08 11:51:56,776 INFO L280 TraceCheckUtils]: 14: Hoare triple {30324#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {30324#true} is VALID [2020-07-08 11:51:56,776 INFO L280 TraceCheckUtils]: 15: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,777 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {30324#true} {30324#true} #550#return; {30324#true} is VALID [2020-07-08 11:51:56,777 INFO L280 TraceCheckUtils]: 17: Hoare triple {30324#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {30324#true} is VALID [2020-07-08 11:51:56,777 INFO L280 TraceCheckUtils]: 18: Hoare triple {30324#true} assume 0 != ~tmp~0; {30324#true} is VALID [2020-07-08 11:51:56,778 INFO L263 TraceCheckUtils]: 19: Hoare triple {30324#true} call activatePump(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:56,779 INFO L280 TraceCheckUtils]: 20: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,779 INFO L280 TraceCheckUtils]: 21: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,780 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #552#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,781 INFO L280 TraceCheckUtils]: 23: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,781 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #564#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,782 INFO L280 TraceCheckUtils]: 25: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,782 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #522#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,783 INFO L280 TraceCheckUtils]: 0: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {30324#true} is VALID [2020-07-08 11:51:56,783 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-08 11:51:56,784 INFO L263 TraceCheckUtils]: 2: Hoare triple {30324#true} call processEnvironment__wrappee__lowWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:56,784 INFO L280 TraceCheckUtils]: 3: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {30324#true} is VALID [2020-07-08 11:51:56,784 INFO L280 TraceCheckUtils]: 4: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-08 11:51:56,785 INFO L263 TraceCheckUtils]: 5: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:56,785 INFO L280 TraceCheckUtils]: 6: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-08 11:51:56,785 INFO L280 TraceCheckUtils]: 7: Hoare triple {30324#true} assume 0 == ~pumpRunning~0; {30324#true} is VALID [2020-07-08 11:51:56,786 INFO L263 TraceCheckUtils]: 8: Hoare triple {30324#true} call #t~ret10 := isHighWaterLevel(); {30324#true} is VALID [2020-07-08 11:51:56,786 INFO L280 TraceCheckUtils]: 9: Hoare triple {30324#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {30324#true} is VALID [2020-07-08 11:51:56,786 INFO L263 TraceCheckUtils]: 10: Hoare triple {30324#true} call #t~ret30 := isHighWaterSensorDry(); {30324#true} is VALID [2020-07-08 11:51:56,786 INFO L280 TraceCheckUtils]: 11: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-08 11:51:56,786 INFO L280 TraceCheckUtils]: 12: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-08 11:51:56,787 INFO L280 TraceCheckUtils]: 13: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,787 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-08 11:51:56,787 INFO L280 TraceCheckUtils]: 15: Hoare triple {30324#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {30324#true} is VALID [2020-07-08 11:51:56,787 INFO L280 TraceCheckUtils]: 16: Hoare triple {30324#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {30324#true} is VALID [2020-07-08 11:51:56,787 INFO L280 TraceCheckUtils]: 17: Hoare triple {30324#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {30324#true} is VALID [2020-07-08 11:51:56,788 INFO L280 TraceCheckUtils]: 18: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,788 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {30324#true} {30324#true} #550#return; {30324#true} is VALID [2020-07-08 11:51:56,788 INFO L280 TraceCheckUtils]: 20: Hoare triple {30324#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {30324#true} is VALID [2020-07-08 11:51:56,788 INFO L280 TraceCheckUtils]: 21: Hoare triple {30324#true} assume 0 != ~tmp~0; {30324#true} is VALID [2020-07-08 11:51:56,789 INFO L263 TraceCheckUtils]: 22: Hoare triple {30324#true} call activatePump(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:56,790 INFO L280 TraceCheckUtils]: 23: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,790 INFO L280 TraceCheckUtils]: 24: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,791 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #552#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,791 INFO L280 TraceCheckUtils]: 26: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,792 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #564#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,793 INFO L280 TraceCheckUtils]: 28: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,793 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #522#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,794 INFO L280 TraceCheckUtils]: 30: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,795 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #542#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {30324#true} is VALID [2020-07-08 11:51:56,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,803 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30324#true} #568#return; {30324#true} is VALID [2020-07-08 11:51:56,803 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~tmp~6;havoc ~tmp___0~3; {30324#true} is VALID [2020-07-08 11:51:56,804 INFO L263 TraceCheckUtils]: 1: Hoare triple {30324#true} call #t~ret38 := getWaterLevel(); {30324#true} is VALID [2020-07-08 11:51:56,804 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {30324#true} is VALID [2020-07-08 11:51:56,804 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,804 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {30324#true} {30324#true} #568#return; {30324#true} is VALID [2020-07-08 11:51:56,805 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {30324#true} is VALID [2020-07-08 11:51:56,805 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume !(2 != ~tmp~6); {30324#true} is VALID [2020-07-08 11:51:56,805 INFO L280 TraceCheckUtils]: 7: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,806 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {30324#true} {30504#(<= 1 ~pumpRunning~0)} #544#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,807 INFO L263 TraceCheckUtils]: 0: Hoare triple {30464#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:51:56,808 INFO L263 TraceCheckUtils]: 1: Hoare triple {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {30324#true} is VALID [2020-07-08 11:51:56,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30324#true} is VALID [2020-07-08 11:51:56,808 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,808 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {30324#true} {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {30324#true} is VALID [2020-07-08 11:51:56,809 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {30324#true} is VALID [2020-07-08 11:51:56,809 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,809 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {30324#true} {30464#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {30324#true} is VALID [2020-07-08 11:51:56,809 INFO L280 TraceCheckUtils]: 8: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-08 11:51:56,810 INFO L280 TraceCheckUtils]: 9: Hoare triple {30324#true} assume 0 != ~systemActive~0; {30324#true} is VALID [2020-07-08 11:51:56,810 INFO L263 TraceCheckUtils]: 10: Hoare triple {30324#true} call processEnvironment(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:56,811 INFO L280 TraceCheckUtils]: 11: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {30324#true} is VALID [2020-07-08 11:51:56,811 INFO L280 TraceCheckUtils]: 12: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-08 11:51:56,812 INFO L263 TraceCheckUtils]: 13: Hoare triple {30324#true} call processEnvironment__wrappee__lowWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:56,812 INFO L280 TraceCheckUtils]: 14: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {30324#true} is VALID [2020-07-08 11:51:56,812 INFO L280 TraceCheckUtils]: 15: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-08 11:51:56,813 INFO L263 TraceCheckUtils]: 16: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:56,813 INFO L280 TraceCheckUtils]: 17: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-08 11:51:56,813 INFO L280 TraceCheckUtils]: 18: Hoare triple {30324#true} assume 0 == ~pumpRunning~0; {30324#true} is VALID [2020-07-08 11:51:56,814 INFO L263 TraceCheckUtils]: 19: Hoare triple {30324#true} call #t~ret10 := isHighWaterLevel(); {30324#true} is VALID [2020-07-08 11:51:56,814 INFO L280 TraceCheckUtils]: 20: Hoare triple {30324#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {30324#true} is VALID [2020-07-08 11:51:56,814 INFO L263 TraceCheckUtils]: 21: Hoare triple {30324#true} call #t~ret30 := isHighWaterSensorDry(); {30324#true} is VALID [2020-07-08 11:51:56,814 INFO L280 TraceCheckUtils]: 22: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-08 11:51:56,814 INFO L280 TraceCheckUtils]: 23: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-08 11:51:56,815 INFO L280 TraceCheckUtils]: 24: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,815 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-08 11:51:56,815 INFO L280 TraceCheckUtils]: 26: Hoare triple {30324#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {30324#true} is VALID [2020-07-08 11:51:56,815 INFO L280 TraceCheckUtils]: 27: Hoare triple {30324#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {30324#true} is VALID [2020-07-08 11:51:56,815 INFO L280 TraceCheckUtils]: 28: Hoare triple {30324#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {30324#true} is VALID [2020-07-08 11:51:56,815 INFO L280 TraceCheckUtils]: 29: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,816 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {30324#true} {30324#true} #550#return; {30324#true} is VALID [2020-07-08 11:51:56,816 INFO L280 TraceCheckUtils]: 31: Hoare triple {30324#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {30324#true} is VALID [2020-07-08 11:51:56,816 INFO L280 TraceCheckUtils]: 32: Hoare triple {30324#true} assume 0 != ~tmp~0; {30324#true} is VALID [2020-07-08 11:51:56,817 INFO L263 TraceCheckUtils]: 33: Hoare triple {30324#true} call activatePump(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:56,818 INFO L280 TraceCheckUtils]: 34: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,818 INFO L280 TraceCheckUtils]: 35: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,819 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #552#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,819 INFO L280 TraceCheckUtils]: 37: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,820 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #564#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,821 INFO L280 TraceCheckUtils]: 39: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,821 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #522#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,822 INFO L280 TraceCheckUtils]: 41: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,823 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #542#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,823 INFO L263 TraceCheckUtils]: 43: Hoare triple {30504#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {30324#true} is VALID [2020-07-08 11:51:56,823 INFO L280 TraceCheckUtils]: 44: Hoare triple {30324#true} havoc ~tmp~6;havoc ~tmp___0~3; {30324#true} is VALID [2020-07-08 11:51:56,823 INFO L263 TraceCheckUtils]: 45: Hoare triple {30324#true} call #t~ret38 := getWaterLevel(); {30324#true} is VALID [2020-07-08 11:51:56,823 INFO L280 TraceCheckUtils]: 46: Hoare triple {30324#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {30324#true} is VALID [2020-07-08 11:51:56,824 INFO L280 TraceCheckUtils]: 47: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,824 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {30324#true} {30324#true} #568#return; {30324#true} is VALID [2020-07-08 11:51:56,824 INFO L280 TraceCheckUtils]: 49: Hoare triple {30324#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {30324#true} is VALID [2020-07-08 11:51:56,824 INFO L280 TraceCheckUtils]: 50: Hoare triple {30324#true} assume !(2 != ~tmp~6); {30324#true} is VALID [2020-07-08 11:51:56,824 INFO L280 TraceCheckUtils]: 51: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,825 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {30324#true} {30504#(<= 1 ~pumpRunning~0)} #544#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,826 INFO L280 TraceCheckUtils]: 53: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:56,827 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #532#return; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:51:56,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30593#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:51:56,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {30593#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {30593#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:51:56,953 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30593#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {30591#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret37|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:51:56,953 INFO L263 TraceCheckUtils]: 0: Hoare triple {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {30324#true} is VALID [2020-07-08 11:51:56,954 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30593#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:51:56,955 INFO L280 TraceCheckUtils]: 2: Hoare triple {30593#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {30593#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:51:56,956 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {30593#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {30591#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret37|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:51:56,957 INFO L280 TraceCheckUtils]: 4: Hoare triple {30591#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret37|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {30592#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:51:56,958 INFO L280 TraceCheckUtils]: 5: Hoare triple {30592#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {30592#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:51:56,958 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {30592#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {30401#(not (= 0 ~pumpRunning~0))} #538#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:51:56,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {30463#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {30324#true} is VALID [2020-07-08 11:51:56,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,963 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #540#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:51:56,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {30324#true} is VALID [2020-07-08 11:51:56,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,978 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30324#true} #580#return; {30324#true} is VALID [2020-07-08 11:51:56,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~4; {30324#true} is VALID [2020-07-08 11:51:56,979 INFO L263 TraceCheckUtils]: 1: Hoare triple {30324#true} call #t~ret13 := isMethaneLevelCritical(); {30324#true} is VALID [2020-07-08 11:51:56,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {30324#true} is VALID [2020-07-08 11:51:56,979 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,979 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {30324#true} {30324#true} #580#return; {30324#true} is VALID [2020-07-08 11:51:56,980 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {30324#true} is VALID [2020-07-08 11:51:56,980 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,980 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {30324#true} {30324#true} #516#return; {30324#true} is VALID [2020-07-08 11:51:56,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {30324#true} is VALID [2020-07-08 11:51:56,993 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,993 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30324#true} #514#return; {30324#true} is VALID [2020-07-08 11:51:56,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {30324#true} is VALID [2020-07-08 11:51:56,993 INFO L263 TraceCheckUtils]: 1: Hoare triple {30324#true} call #t~ret31 := isLowWaterSensorDry(); {30324#true} is VALID [2020-07-08 11:51:56,994 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {30324#true} is VALID [2020-07-08 11:51:56,994 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,994 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {30324#true} {30324#true} #514#return; {30324#true} is VALID [2020-07-08 11:51:56,994 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {30324#true} is VALID [2020-07-08 11:51:56,994 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {30324#true} is VALID [2020-07-08 11:51:56,995 INFO L280 TraceCheckUtils]: 7: Hoare triple {30324#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {30324#true} is VALID [2020-07-08 11:51:56,995 INFO L280 TraceCheckUtils]: 8: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:56,995 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {30324#true} {30324#true} #558#return; {30324#true} is VALID [2020-07-08 11:51:56,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:56,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:57,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,001 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {30324#true} {30324#true} #556#return; {30324#true} is VALID [2020-07-08 11:51:57,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-08 11:51:57,001 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume !(0 == ~pumpRunning~0); {30324#true} is VALID [2020-07-08 11:51:57,001 INFO L263 TraceCheckUtils]: 2: Hoare triple {30324#true} call processEnvironment__wrappee__base(); {30324#true} is VALID [2020-07-08 11:51:57,002 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,002 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {30324#true} {30324#true} #556#return; {30324#true} is VALID [2020-07-08 11:51:57,002 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,002 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {30324#true} {30324#true} #562#return; {30324#true} is VALID [2020-07-08 11:51:57,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {30324#true} is VALID [2020-07-08 11:51:57,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume 0 != ~pumpRunning~0; {30324#true} is VALID [2020-07-08 11:51:57,003 INFO L263 TraceCheckUtils]: 2: Hoare triple {30324#true} call #t~ret11 := isLowWaterLevel(); {30324#true} is VALID [2020-07-08 11:51:57,003 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {30324#true} is VALID [2020-07-08 11:51:57,003 INFO L263 TraceCheckUtils]: 4: Hoare triple {30324#true} call #t~ret31 := isLowWaterSensorDry(); {30324#true} is VALID [2020-07-08 11:51:57,004 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {30324#true} is VALID [2020-07-08 11:51:57,004 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,004 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {30324#true} {30324#true} #514#return; {30324#true} is VALID [2020-07-08 11:51:57,004 INFO L280 TraceCheckUtils]: 8: Hoare triple {30324#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {30324#true} is VALID [2020-07-08 11:51:57,004 INFO L280 TraceCheckUtils]: 9: Hoare triple {30324#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {30324#true} is VALID [2020-07-08 11:51:57,005 INFO L280 TraceCheckUtils]: 10: Hoare triple {30324#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {30324#true} is VALID [2020-07-08 11:51:57,005 INFO L280 TraceCheckUtils]: 11: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,005 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {30324#true} {30324#true} #558#return; {30324#true} is VALID [2020-07-08 11:51:57,005 INFO L280 TraceCheckUtils]: 13: Hoare triple {30324#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {30324#true} is VALID [2020-07-08 11:51:57,005 INFO L280 TraceCheckUtils]: 14: Hoare triple {30324#true} assume !(0 != ~tmp~1); {30324#true} is VALID [2020-07-08 11:51:57,006 INFO L263 TraceCheckUtils]: 15: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:57,007 INFO L280 TraceCheckUtils]: 16: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-08 11:51:57,007 INFO L280 TraceCheckUtils]: 17: Hoare triple {30324#true} assume !(0 == ~pumpRunning~0); {30324#true} is VALID [2020-07-08 11:51:57,007 INFO L263 TraceCheckUtils]: 18: Hoare triple {30324#true} call processEnvironment__wrappee__base(); {30324#true} is VALID [2020-07-08 11:51:57,007 INFO L280 TraceCheckUtils]: 19: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,008 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {30324#true} {30324#true} #556#return; {30324#true} is VALID [2020-07-08 11:51:57,008 INFO L280 TraceCheckUtils]: 21: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,008 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {30324#true} {30324#true} #562#return; {30324#true} is VALID [2020-07-08 11:51:57,008 INFO L280 TraceCheckUtils]: 23: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,008 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {30324#true} {30324#true} #520#return; {30324#true} is VALID [2020-07-08 11:51:57,009 INFO L280 TraceCheckUtils]: 0: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {30324#true} is VALID [2020-07-08 11:51:57,009 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume 0 != ~pumpRunning~0; {30324#true} is VALID [2020-07-08 11:51:57,009 INFO L263 TraceCheckUtils]: 2: Hoare triple {30324#true} call #t~ret12 := isMethaneAlarm(); {30324#true} is VALID [2020-07-08 11:51:57,010 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} havoc ~retValue_acc~4; {30324#true} is VALID [2020-07-08 11:51:57,010 INFO L263 TraceCheckUtils]: 4: Hoare triple {30324#true} call #t~ret13 := isMethaneLevelCritical(); {30324#true} is VALID [2020-07-08 11:51:57,010 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {30324#true} is VALID [2020-07-08 11:51:57,010 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,010 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {30324#true} {30324#true} #580#return; {30324#true} is VALID [2020-07-08 11:51:57,011 INFO L280 TraceCheckUtils]: 8: Hoare triple {30324#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {30324#true} is VALID [2020-07-08 11:51:57,011 INFO L280 TraceCheckUtils]: 9: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,011 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {30324#true} {30324#true} #516#return; {30324#true} is VALID [2020-07-08 11:51:57,011 INFO L280 TraceCheckUtils]: 11: Hoare triple {30324#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {30324#true} is VALID [2020-07-08 11:51:57,011 INFO L280 TraceCheckUtils]: 12: Hoare triple {30324#true} assume !(0 != ~tmp~2); {30324#true} is VALID [2020-07-08 11:51:57,012 INFO L263 TraceCheckUtils]: 13: Hoare triple {30324#true} call processEnvironment__wrappee__lowWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:57,013 INFO L280 TraceCheckUtils]: 14: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {30324#true} is VALID [2020-07-08 11:51:57,013 INFO L280 TraceCheckUtils]: 15: Hoare triple {30324#true} assume 0 != ~pumpRunning~0; {30324#true} is VALID [2020-07-08 11:51:57,013 INFO L263 TraceCheckUtils]: 16: Hoare triple {30324#true} call #t~ret11 := isLowWaterLevel(); {30324#true} is VALID [2020-07-08 11:51:57,013 INFO L280 TraceCheckUtils]: 17: Hoare triple {30324#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {30324#true} is VALID [2020-07-08 11:51:57,013 INFO L263 TraceCheckUtils]: 18: Hoare triple {30324#true} call #t~ret31 := isLowWaterSensorDry(); {30324#true} is VALID [2020-07-08 11:51:57,013 INFO L280 TraceCheckUtils]: 19: Hoare triple {30324#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {30324#true} is VALID [2020-07-08 11:51:57,014 INFO L280 TraceCheckUtils]: 20: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,014 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {30324#true} {30324#true} #514#return; {30324#true} is VALID [2020-07-08 11:51:57,014 INFO L280 TraceCheckUtils]: 22: Hoare triple {30324#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {30324#true} is VALID [2020-07-08 11:51:57,014 INFO L280 TraceCheckUtils]: 23: Hoare triple {30324#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {30324#true} is VALID [2020-07-08 11:51:57,014 INFO L280 TraceCheckUtils]: 24: Hoare triple {30324#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {30324#true} is VALID [2020-07-08 11:51:57,015 INFO L280 TraceCheckUtils]: 25: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,015 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {30324#true} {30324#true} #558#return; {30324#true} is VALID [2020-07-08 11:51:57,015 INFO L280 TraceCheckUtils]: 27: Hoare triple {30324#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {30324#true} is VALID [2020-07-08 11:51:57,015 INFO L280 TraceCheckUtils]: 28: Hoare triple {30324#true} assume !(0 != ~tmp~1); {30324#true} is VALID [2020-07-08 11:51:57,016 INFO L263 TraceCheckUtils]: 29: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:57,016 INFO L280 TraceCheckUtils]: 30: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-08 11:51:57,016 INFO L280 TraceCheckUtils]: 31: Hoare triple {30324#true} assume !(0 == ~pumpRunning~0); {30324#true} is VALID [2020-07-08 11:51:57,017 INFO L263 TraceCheckUtils]: 32: Hoare triple {30324#true} call processEnvironment__wrappee__base(); {30324#true} is VALID [2020-07-08 11:51:57,017 INFO L280 TraceCheckUtils]: 33: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,017 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {30324#true} {30324#true} #556#return; {30324#true} is VALID [2020-07-08 11:51:57,017 INFO L280 TraceCheckUtils]: 35: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,017 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {30324#true} {30324#true} #562#return; {30324#true} is VALID [2020-07-08 11:51:57,018 INFO L280 TraceCheckUtils]: 37: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,018 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {30324#true} {30324#true} #520#return; {30324#true} is VALID [2020-07-08 11:51:57,018 INFO L280 TraceCheckUtils]: 39: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,019 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #542#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:51:57,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:57,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {30324#true} is VALID [2020-07-08 11:51:57,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,025 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #568#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:51:57,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:57,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30324#true} is VALID [2020-07-08 11:51:57,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,034 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #570#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:51:57,039 INFO L263 TraceCheckUtils]: 0: Hoare triple {30324#true} call ULTIMATE.init(); {30460#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:51:57,040 INFO L280 TraceCheckUtils]: 1: Hoare triple {30460#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {30324#true} is VALID [2020-07-08 11:51:57,040 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,040 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {30324#true} {30324#true} #586#return; {30324#true} is VALID [2020-07-08 11:51:57,041 INFO L263 TraceCheckUtils]: 4: Hoare triple {30324#true} call #t~ret76 := main(); {30324#true} is VALID [2020-07-08 11:51:57,041 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} havoc ~retValue_acc~13;havoc ~tmp~10; {30324#true} is VALID [2020-07-08 11:51:57,041 INFO L263 TraceCheckUtils]: 6: Hoare triple {30324#true} call select_helpers(); {30324#true} is VALID [2020-07-08 11:51:57,041 INFO L280 TraceCheckUtils]: 7: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,041 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {30324#true} {30324#true} #472#return; {30324#true} is VALID [2020-07-08 11:51:57,041 INFO L263 TraceCheckUtils]: 9: Hoare triple {30324#true} call select_features(); {30324#true} is VALID [2020-07-08 11:51:57,042 INFO L280 TraceCheckUtils]: 10: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,042 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {30324#true} {30324#true} #474#return; {30324#true} is VALID [2020-07-08 11:51:57,042 INFO L263 TraceCheckUtils]: 12: Hoare triple {30324#true} call #t~ret75 := valid_product(); {30324#true} is VALID [2020-07-08 11:51:57,043 INFO L280 TraceCheckUtils]: 13: Hoare triple {30324#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {30461#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:51:57,043 INFO L280 TraceCheckUtils]: 14: Hoare triple {30461#(= 1 |valid_product_#res|)} assume true; {30461#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:51:57,044 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {30461#(= 1 |valid_product_#res|)} {30324#true} #476#return; {30336#(= |main_#t~ret75| 1)} is VALID [2020-07-08 11:51:57,045 INFO L280 TraceCheckUtils]: 16: Hoare triple {30336#(= |main_#t~ret75| 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {30337#(= 1 main_~tmp~10)} is VALID [2020-07-08 11:51:57,045 INFO L280 TraceCheckUtils]: 17: Hoare triple {30337#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {30324#true} is VALID [2020-07-08 11:51:57,045 INFO L263 TraceCheckUtils]: 18: Hoare triple {30324#true} call setup(); {30324#true} is VALID [2020-07-08 11:51:57,045 INFO L280 TraceCheckUtils]: 19: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,045 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {30324#true} {30324#true} #478#return; {30324#true} is VALID [2020-07-08 11:51:57,046 INFO L263 TraceCheckUtils]: 21: Hoare triple {30324#true} call runTest(); {30324#true} is VALID [2020-07-08 11:51:57,046 INFO L263 TraceCheckUtils]: 22: Hoare triple {30324#true} call __utac_acc__Specification5_spec__1(); {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:51:57,046 INFO L280 TraceCheckUtils]: 23: Hoare triple {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {30324#true} is VALID [2020-07-08 11:51:57,046 INFO L280 TraceCheckUtils]: 24: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,047 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {30324#true} {30324#true} #576#return; {30324#true} is VALID [2020-07-08 11:51:57,047 INFO L263 TraceCheckUtils]: 26: Hoare triple {30324#true} call test(); {30324#true} is VALID [2020-07-08 11:51:57,047 INFO L280 TraceCheckUtils]: 27: Hoare triple {30324#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {30324#true} is VALID [2020-07-08 11:51:57,047 INFO L280 TraceCheckUtils]: 28: Hoare triple {30324#true} assume !false; {30324#true} is VALID [2020-07-08 11:51:57,047 INFO L280 TraceCheckUtils]: 29: Hoare triple {30324#true} assume ~splverifierCounter~0 < 4; {30324#true} is VALID [2020-07-08 11:51:57,048 INFO L280 TraceCheckUtils]: 30: Hoare triple {30324#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {30324#true} is VALID [2020-07-08 11:51:57,048 INFO L280 TraceCheckUtils]: 31: Hoare triple {30324#true} assume 0 != ~tmp~5; {30324#true} is VALID [2020-07-08 11:51:57,048 INFO L263 TraceCheckUtils]: 32: Hoare triple {30324#true} call waterRise(); {30463#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:51:57,049 INFO L280 TraceCheckUtils]: 33: Hoare triple {30463#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {30324#true} is VALID [2020-07-08 11:51:57,049 INFO L280 TraceCheckUtils]: 34: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,049 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {30324#true} {30324#true} #524#return; {30324#true} is VALID [2020-07-08 11:51:57,049 INFO L280 TraceCheckUtils]: 36: Hoare triple {30324#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {30324#true} is VALID [2020-07-08 11:51:57,049 INFO L280 TraceCheckUtils]: 37: Hoare triple {30324#true} assume !(0 != ~tmp___0~2); {30324#true} is VALID [2020-07-08 11:51:57,050 INFO L280 TraceCheckUtils]: 38: Hoare triple {30324#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {30324#true} is VALID [2020-07-08 11:51:57,050 INFO L280 TraceCheckUtils]: 39: Hoare triple {30324#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {30324#true} is VALID [2020-07-08 11:51:57,050 INFO L280 TraceCheckUtils]: 40: Hoare triple {30324#true} assume !(0 != ~tmp___1~0); {30324#true} is VALID [2020-07-08 11:51:57,051 INFO L263 TraceCheckUtils]: 41: Hoare triple {30324#true} call timeShift(); {30464#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:51:57,052 INFO L263 TraceCheckUtils]: 42: Hoare triple {30464#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:51:57,052 INFO L263 TraceCheckUtils]: 43: Hoare triple {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {30324#true} is VALID [2020-07-08 11:51:57,052 INFO L280 TraceCheckUtils]: 44: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30324#true} is VALID [2020-07-08 11:51:57,052 INFO L280 TraceCheckUtils]: 45: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,052 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {30324#true} {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {30324#true} is VALID [2020-07-08 11:51:57,053 INFO L280 TraceCheckUtils]: 47: Hoare triple {30324#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {30324#true} is VALID [2020-07-08 11:51:57,053 INFO L280 TraceCheckUtils]: 48: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,053 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {30324#true} {30464#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {30324#true} is VALID [2020-07-08 11:51:57,053 INFO L280 TraceCheckUtils]: 50: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-08 11:51:57,053 INFO L280 TraceCheckUtils]: 51: Hoare triple {30324#true} assume 0 != ~systemActive~0; {30324#true} is VALID [2020-07-08 11:51:57,054 INFO L263 TraceCheckUtils]: 52: Hoare triple {30324#true} call processEnvironment(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:57,054 INFO L280 TraceCheckUtils]: 53: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {30324#true} is VALID [2020-07-08 11:51:57,054 INFO L280 TraceCheckUtils]: 54: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-08 11:51:57,055 INFO L263 TraceCheckUtils]: 55: Hoare triple {30324#true} call processEnvironment__wrappee__lowWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:57,055 INFO L280 TraceCheckUtils]: 56: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {30324#true} is VALID [2020-07-08 11:51:57,055 INFO L280 TraceCheckUtils]: 57: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-08 11:51:57,056 INFO L263 TraceCheckUtils]: 58: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:57,056 INFO L280 TraceCheckUtils]: 59: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-08 11:51:57,056 INFO L280 TraceCheckUtils]: 60: Hoare triple {30324#true} assume 0 == ~pumpRunning~0; {30324#true} is VALID [2020-07-08 11:51:57,057 INFO L263 TraceCheckUtils]: 61: Hoare triple {30324#true} call #t~ret10 := isHighWaterLevel(); {30324#true} is VALID [2020-07-08 11:51:57,057 INFO L280 TraceCheckUtils]: 62: Hoare triple {30324#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {30324#true} is VALID [2020-07-08 11:51:57,057 INFO L263 TraceCheckUtils]: 63: Hoare triple {30324#true} call #t~ret30 := isHighWaterSensorDry(); {30324#true} is VALID [2020-07-08 11:51:57,057 INFO L280 TraceCheckUtils]: 64: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-08 11:51:57,057 INFO L280 TraceCheckUtils]: 65: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-08 11:51:57,058 INFO L280 TraceCheckUtils]: 66: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,058 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-08 11:51:57,058 INFO L280 TraceCheckUtils]: 68: Hoare triple {30324#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {30324#true} is VALID [2020-07-08 11:51:57,058 INFO L280 TraceCheckUtils]: 69: Hoare triple {30324#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {30324#true} is VALID [2020-07-08 11:51:57,058 INFO L280 TraceCheckUtils]: 70: Hoare triple {30324#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {30324#true} is VALID [2020-07-08 11:51:57,059 INFO L280 TraceCheckUtils]: 71: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,059 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {30324#true} {30324#true} #550#return; {30324#true} is VALID [2020-07-08 11:51:57,059 INFO L280 TraceCheckUtils]: 73: Hoare triple {30324#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {30324#true} is VALID [2020-07-08 11:51:57,059 INFO L280 TraceCheckUtils]: 74: Hoare triple {30324#true} assume 0 != ~tmp~0; {30324#true} is VALID [2020-07-08 11:51:57,060 INFO L263 TraceCheckUtils]: 75: Hoare triple {30324#true} call activatePump(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:57,060 INFO L280 TraceCheckUtils]: 76: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,061 INFO L280 TraceCheckUtils]: 77: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,062 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #552#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,062 INFO L280 TraceCheckUtils]: 79: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,063 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #564#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,063 INFO L280 TraceCheckUtils]: 81: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,064 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #522#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,064 INFO L280 TraceCheckUtils]: 83: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,065 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #542#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,065 INFO L263 TraceCheckUtils]: 85: Hoare triple {30504#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {30324#true} is VALID [2020-07-08 11:51:57,065 INFO L280 TraceCheckUtils]: 86: Hoare triple {30324#true} havoc ~tmp~6;havoc ~tmp___0~3; {30324#true} is VALID [2020-07-08 11:51:57,066 INFO L263 TraceCheckUtils]: 87: Hoare triple {30324#true} call #t~ret38 := getWaterLevel(); {30324#true} is VALID [2020-07-08 11:51:57,066 INFO L280 TraceCheckUtils]: 88: Hoare triple {30324#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {30324#true} is VALID [2020-07-08 11:51:57,066 INFO L280 TraceCheckUtils]: 89: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,066 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {30324#true} {30324#true} #568#return; {30324#true} is VALID [2020-07-08 11:51:57,066 INFO L280 TraceCheckUtils]: 91: Hoare triple {30324#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {30324#true} is VALID [2020-07-08 11:51:57,067 INFO L280 TraceCheckUtils]: 92: Hoare triple {30324#true} assume !(2 != ~tmp~6); {30324#true} is VALID [2020-07-08 11:51:57,067 INFO L280 TraceCheckUtils]: 93: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,067 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {30324#true} {30504#(<= 1 ~pumpRunning~0)} #544#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,068 INFO L280 TraceCheckUtils]: 95: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,069 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #532#return; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:51:57,069 INFO L280 TraceCheckUtils]: 97: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume !false; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:51:57,070 INFO L280 TraceCheckUtils]: 98: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:51:57,070 INFO L280 TraceCheckUtils]: 99: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:51:57,071 INFO L280 TraceCheckUtils]: 100: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~5); {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:51:57,071 INFO L280 TraceCheckUtils]: 101: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:51:57,072 INFO L280 TraceCheckUtils]: 102: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:51:57,073 INFO L280 TraceCheckUtils]: 103: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:51:57,073 INFO L280 TraceCheckUtils]: 104: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:51:57,074 INFO L280 TraceCheckUtils]: 105: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___1~0); {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:51:57,074 INFO L263 TraceCheckUtils]: 106: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} call timeShift(); {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:51:57,076 INFO L263 TraceCheckUtils]: 107: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:51:57,076 INFO L263 TraceCheckUtils]: 108: Hoare triple {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {30324#true} is VALID [2020-07-08 11:51:57,077 INFO L280 TraceCheckUtils]: 109: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30593#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:51:57,078 INFO L280 TraceCheckUtils]: 110: Hoare triple {30593#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {30593#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:51:57,079 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {30593#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {30591#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret37|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:51:57,080 INFO L280 TraceCheckUtils]: 112: Hoare triple {30591#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret37|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {30592#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:51:57,080 INFO L280 TraceCheckUtils]: 113: Hoare triple {30592#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {30592#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:51:57,081 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {30592#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {30401#(not (= 0 ~pumpRunning~0))} #538#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:51:57,082 INFO L280 TraceCheckUtils]: 115: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:51:57,083 INFO L263 TraceCheckUtils]: 116: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {30463#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:51:57,083 INFO L280 TraceCheckUtils]: 117: Hoare triple {30463#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {30324#true} is VALID [2020-07-08 11:51:57,083 INFO L280 TraceCheckUtils]: 118: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,084 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #540#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:51:57,084 INFO L280 TraceCheckUtils]: 120: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:51:57,085 INFO L263 TraceCheckUtils]: 121: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:57,085 INFO L280 TraceCheckUtils]: 122: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {30324#true} is VALID [2020-07-08 11:51:57,085 INFO L280 TraceCheckUtils]: 123: Hoare triple {30324#true} assume 0 != ~pumpRunning~0; {30324#true} is VALID [2020-07-08 11:51:57,086 INFO L263 TraceCheckUtils]: 124: Hoare triple {30324#true} call #t~ret12 := isMethaneAlarm(); {30324#true} is VALID [2020-07-08 11:51:57,086 INFO L280 TraceCheckUtils]: 125: Hoare triple {30324#true} havoc ~retValue_acc~4; {30324#true} is VALID [2020-07-08 11:51:57,086 INFO L263 TraceCheckUtils]: 126: Hoare triple {30324#true} call #t~ret13 := isMethaneLevelCritical(); {30324#true} is VALID [2020-07-08 11:51:57,086 INFO L280 TraceCheckUtils]: 127: Hoare triple {30324#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {30324#true} is VALID [2020-07-08 11:51:57,086 INFO L280 TraceCheckUtils]: 128: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,086 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {30324#true} {30324#true} #580#return; {30324#true} is VALID [2020-07-08 11:51:57,087 INFO L280 TraceCheckUtils]: 130: Hoare triple {30324#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {30324#true} is VALID [2020-07-08 11:51:57,087 INFO L280 TraceCheckUtils]: 131: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,087 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {30324#true} {30324#true} #516#return; {30324#true} is VALID [2020-07-08 11:51:57,087 INFO L280 TraceCheckUtils]: 133: Hoare triple {30324#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {30324#true} is VALID [2020-07-08 11:51:57,087 INFO L280 TraceCheckUtils]: 134: Hoare triple {30324#true} assume !(0 != ~tmp~2); {30324#true} is VALID [2020-07-08 11:51:57,088 INFO L263 TraceCheckUtils]: 135: Hoare triple {30324#true} call processEnvironment__wrappee__lowWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:57,088 INFO L280 TraceCheckUtils]: 136: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {30324#true} is VALID [2020-07-08 11:51:57,088 INFO L280 TraceCheckUtils]: 137: Hoare triple {30324#true} assume 0 != ~pumpRunning~0; {30324#true} is VALID [2020-07-08 11:51:57,088 INFO L263 TraceCheckUtils]: 138: Hoare triple {30324#true} call #t~ret11 := isLowWaterLevel(); {30324#true} is VALID [2020-07-08 11:51:57,089 INFO L280 TraceCheckUtils]: 139: Hoare triple {30324#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {30324#true} is VALID [2020-07-08 11:51:57,089 INFO L263 TraceCheckUtils]: 140: Hoare triple {30324#true} call #t~ret31 := isLowWaterSensorDry(); {30324#true} is VALID [2020-07-08 11:51:57,089 INFO L280 TraceCheckUtils]: 141: Hoare triple {30324#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {30324#true} is VALID [2020-07-08 11:51:57,089 INFO L280 TraceCheckUtils]: 142: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,089 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {30324#true} {30324#true} #514#return; {30324#true} is VALID [2020-07-08 11:51:57,089 INFO L280 TraceCheckUtils]: 144: Hoare triple {30324#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {30324#true} is VALID [2020-07-08 11:51:57,090 INFO L280 TraceCheckUtils]: 145: Hoare triple {30324#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {30324#true} is VALID [2020-07-08 11:51:57,090 INFO L280 TraceCheckUtils]: 146: Hoare triple {30324#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {30324#true} is VALID [2020-07-08 11:51:57,090 INFO L280 TraceCheckUtils]: 147: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,090 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {30324#true} {30324#true} #558#return; {30324#true} is VALID [2020-07-08 11:51:57,090 INFO L280 TraceCheckUtils]: 149: Hoare triple {30324#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {30324#true} is VALID [2020-07-08 11:51:57,091 INFO L280 TraceCheckUtils]: 150: Hoare triple {30324#true} assume !(0 != ~tmp~1); {30324#true} is VALID [2020-07-08 11:51:57,092 INFO L263 TraceCheckUtils]: 151: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:57,092 INFO L280 TraceCheckUtils]: 152: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-08 11:51:57,092 INFO L280 TraceCheckUtils]: 153: Hoare triple {30324#true} assume !(0 == ~pumpRunning~0); {30324#true} is VALID [2020-07-08 11:51:57,092 INFO L263 TraceCheckUtils]: 154: Hoare triple {30324#true} call processEnvironment__wrappee__base(); {30324#true} is VALID [2020-07-08 11:51:57,092 INFO L280 TraceCheckUtils]: 155: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,092 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {30324#true} {30324#true} #556#return; {30324#true} is VALID [2020-07-08 11:51:57,093 INFO L280 TraceCheckUtils]: 157: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,093 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {30324#true} {30324#true} #562#return; {30324#true} is VALID [2020-07-08 11:51:57,093 INFO L280 TraceCheckUtils]: 159: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,093 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {30324#true} {30324#true} #520#return; {30324#true} is VALID [2020-07-08 11:51:57,093 INFO L280 TraceCheckUtils]: 161: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,094 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #542#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:51:57,095 INFO L263 TraceCheckUtils]: 163: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:51:57,096 INFO L280 TraceCheckUtils]: 164: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~6;havoc ~tmp___0~3; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:51:57,097 INFO L263 TraceCheckUtils]: 165: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret38 := getWaterLevel(); {30324#true} is VALID [2020-07-08 11:51:57,097 INFO L280 TraceCheckUtils]: 166: Hoare triple {30324#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {30324#true} is VALID [2020-07-08 11:51:57,097 INFO L280 TraceCheckUtils]: 167: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,098 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #568#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:51:57,098 INFO L280 TraceCheckUtils]: 169: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:51:57,099 INFO L280 TraceCheckUtils]: 170: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~6; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:51:57,099 INFO L263 TraceCheckUtils]: 171: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret39 := isPumpRunning(); {30324#true} is VALID [2020-07-08 11:51:57,099 INFO L280 TraceCheckUtils]: 172: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30324#true} is VALID [2020-07-08 11:51:57,100 INFO L280 TraceCheckUtils]: 173: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,100 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #570#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:51:57,101 INFO L280 TraceCheckUtils]: 175: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:51:57,101 INFO L280 TraceCheckUtils]: 176: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~3; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:51:57,102 INFO L280 TraceCheckUtils]: 177: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {30325#false} is VALID [2020-07-08 11:51:57,102 INFO L263 TraceCheckUtils]: 178: Hoare triple {30325#false} call __automaton_fail(); {30325#false} is VALID [2020-07-08 11:51:57,102 INFO L280 TraceCheckUtils]: 179: Hoare triple {30325#false} assume !false; {30325#false} is VALID [2020-07-08 11:51:57,159 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 22 proven. 10 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-07-08 11:51:57,159 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [691327324] [2020-07-08 11:51:57,160 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1432385397] [2020-07-08 11:51:57,160 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:51:57,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:57,399 INFO L264 TraceCheckSpWp]: Trace formula consists of 991 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-08 11:51:57,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:57,457 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:51:57,870 INFO L263 TraceCheckUtils]: 0: Hoare triple {30324#true} call ULTIMATE.init(); {30324#true} is VALID [2020-07-08 11:51:57,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {30324#true} is VALID [2020-07-08 11:51:57,871 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,871 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {30324#true} {30324#true} #586#return; {30324#true} is VALID [2020-07-08 11:51:57,871 INFO L263 TraceCheckUtils]: 4: Hoare triple {30324#true} call #t~ret76 := main(); {30324#true} is VALID [2020-07-08 11:51:57,871 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} havoc ~retValue_acc~13;havoc ~tmp~10; {30324#true} is VALID [2020-07-08 11:51:57,871 INFO L263 TraceCheckUtils]: 6: Hoare triple {30324#true} call select_helpers(); {30324#true} is VALID [2020-07-08 11:51:57,872 INFO L280 TraceCheckUtils]: 7: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,872 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {30324#true} {30324#true} #472#return; {30324#true} is VALID [2020-07-08 11:51:57,872 INFO L263 TraceCheckUtils]: 9: Hoare triple {30324#true} call select_features(); {30324#true} is VALID [2020-07-08 11:51:57,872 INFO L280 TraceCheckUtils]: 10: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,872 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {30324#true} {30324#true} #474#return; {30324#true} is VALID [2020-07-08 11:51:57,872 INFO L263 TraceCheckUtils]: 12: Hoare triple {30324#true} call #t~ret75 := valid_product(); {30324#true} is VALID [2020-07-08 11:51:57,873 INFO L280 TraceCheckUtils]: 13: Hoare triple {30324#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {30324#true} is VALID [2020-07-08 11:51:57,873 INFO L280 TraceCheckUtils]: 14: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,873 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {30324#true} {30324#true} #476#return; {30324#true} is VALID [2020-07-08 11:51:57,873 INFO L280 TraceCheckUtils]: 16: Hoare triple {30324#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {30324#true} is VALID [2020-07-08 11:51:57,873 INFO L280 TraceCheckUtils]: 17: Hoare triple {30324#true} assume 0 != ~tmp~10; {30324#true} is VALID [2020-07-08 11:51:57,873 INFO L263 TraceCheckUtils]: 18: Hoare triple {30324#true} call setup(); {30324#true} is VALID [2020-07-08 11:51:57,874 INFO L280 TraceCheckUtils]: 19: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,874 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {30324#true} {30324#true} #478#return; {30324#true} is VALID [2020-07-08 11:51:57,874 INFO L263 TraceCheckUtils]: 21: Hoare triple {30324#true} call runTest(); {30324#true} is VALID [2020-07-08 11:51:57,874 INFO L263 TraceCheckUtils]: 22: Hoare triple {30324#true} call __utac_acc__Specification5_spec__1(); {30324#true} is VALID [2020-07-08 11:51:57,874 INFO L280 TraceCheckUtils]: 23: Hoare triple {30324#true} ~switchedOnBeforeTS~0 := 0; {30324#true} is VALID [2020-07-08 11:51:57,875 INFO L280 TraceCheckUtils]: 24: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,875 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {30324#true} {30324#true} #576#return; {30324#true} is VALID [2020-07-08 11:51:57,875 INFO L263 TraceCheckUtils]: 26: Hoare triple {30324#true} call test(); {30324#true} is VALID [2020-07-08 11:51:57,875 INFO L280 TraceCheckUtils]: 27: Hoare triple {30324#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {30324#true} is VALID [2020-07-08 11:51:57,875 INFO L280 TraceCheckUtils]: 28: Hoare triple {30324#true} assume !false; {30324#true} is VALID [2020-07-08 11:51:57,875 INFO L280 TraceCheckUtils]: 29: Hoare triple {30324#true} assume ~splverifierCounter~0 < 4; {30324#true} is VALID [2020-07-08 11:51:57,876 INFO L280 TraceCheckUtils]: 30: Hoare triple {30324#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {30324#true} is VALID [2020-07-08 11:51:57,876 INFO L280 TraceCheckUtils]: 31: Hoare triple {30324#true} assume 0 != ~tmp~5; {30324#true} is VALID [2020-07-08 11:51:57,876 INFO L263 TraceCheckUtils]: 32: Hoare triple {30324#true} call waterRise(); {30324#true} is VALID [2020-07-08 11:51:57,876 INFO L280 TraceCheckUtils]: 33: Hoare triple {30324#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {30324#true} is VALID [2020-07-08 11:51:57,876 INFO L280 TraceCheckUtils]: 34: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,876 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {30324#true} {30324#true} #524#return; {30324#true} is VALID [2020-07-08 11:51:57,877 INFO L280 TraceCheckUtils]: 36: Hoare triple {30324#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {30324#true} is VALID [2020-07-08 11:51:57,877 INFO L280 TraceCheckUtils]: 37: Hoare triple {30324#true} assume !(0 != ~tmp___0~2); {30324#true} is VALID [2020-07-08 11:51:57,877 INFO L280 TraceCheckUtils]: 38: Hoare triple {30324#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {30324#true} is VALID [2020-07-08 11:51:57,877 INFO L280 TraceCheckUtils]: 39: Hoare triple {30324#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {30324#true} is VALID [2020-07-08 11:51:57,877 INFO L280 TraceCheckUtils]: 40: Hoare triple {30324#true} assume !(0 != ~tmp___1~0); {30324#true} is VALID [2020-07-08 11:51:57,877 INFO L263 TraceCheckUtils]: 41: Hoare triple {30324#true} call timeShift(); {30324#true} is VALID [2020-07-08 11:51:57,878 INFO L263 TraceCheckUtils]: 42: Hoare triple {30324#true} call __utac_acc__Specification5_spec__2(); {30324#true} is VALID [2020-07-08 11:51:57,878 INFO L263 TraceCheckUtils]: 43: Hoare triple {30324#true} call #t~ret37 := isPumpRunning(); {30324#true} is VALID [2020-07-08 11:51:57,878 INFO L280 TraceCheckUtils]: 44: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30324#true} is VALID [2020-07-08 11:51:57,878 INFO L280 TraceCheckUtils]: 45: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,878 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {30324#true} {30324#true} #566#return; {30324#true} is VALID [2020-07-08 11:51:57,879 INFO L280 TraceCheckUtils]: 47: Hoare triple {30324#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {30324#true} is VALID [2020-07-08 11:51:57,879 INFO L280 TraceCheckUtils]: 48: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,879 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {30324#true} {30324#true} #538#return; {30324#true} is VALID [2020-07-08 11:51:57,879 INFO L280 TraceCheckUtils]: 50: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-08 11:51:57,879 INFO L280 TraceCheckUtils]: 51: Hoare triple {30324#true} assume 0 != ~systemActive~0; {30324#true} is VALID [2020-07-08 11:51:57,879 INFO L263 TraceCheckUtils]: 52: Hoare triple {30324#true} call processEnvironment(); {30324#true} is VALID [2020-07-08 11:51:57,880 INFO L280 TraceCheckUtils]: 53: Hoare triple {30324#true} havoc ~tmp~2; {30324#true} is VALID [2020-07-08 11:51:57,880 INFO L280 TraceCheckUtils]: 54: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-08 11:51:57,880 INFO L263 TraceCheckUtils]: 55: Hoare triple {30324#true} call processEnvironment__wrappee__lowWaterSensor(); {30324#true} is VALID [2020-07-08 11:51:57,880 INFO L280 TraceCheckUtils]: 56: Hoare triple {30324#true} havoc ~tmp~1; {30324#true} is VALID [2020-07-08 11:51:57,880 INFO L280 TraceCheckUtils]: 57: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-08 11:51:57,880 INFO L263 TraceCheckUtils]: 58: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30324#true} is VALID [2020-07-08 11:51:57,880 INFO L280 TraceCheckUtils]: 59: Hoare triple {30324#true} havoc ~tmp~0; {30324#true} is VALID [2020-07-08 11:51:57,881 INFO L280 TraceCheckUtils]: 60: Hoare triple {30324#true} assume 0 == ~pumpRunning~0; {30324#true} is VALID [2020-07-08 11:51:57,881 INFO L263 TraceCheckUtils]: 61: Hoare triple {30324#true} call #t~ret10 := isHighWaterLevel(); {30324#true} is VALID [2020-07-08 11:51:57,881 INFO L280 TraceCheckUtils]: 62: Hoare triple {30324#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {30324#true} is VALID [2020-07-08 11:51:57,881 INFO L263 TraceCheckUtils]: 63: Hoare triple {30324#true} call #t~ret30 := isHighWaterSensorDry(); {30324#true} is VALID [2020-07-08 11:51:57,881 INFO L280 TraceCheckUtils]: 64: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-08 11:51:57,882 INFO L280 TraceCheckUtils]: 65: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-08 11:51:57,882 INFO L280 TraceCheckUtils]: 66: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,882 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-08 11:51:57,882 INFO L280 TraceCheckUtils]: 68: Hoare triple {30324#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {30324#true} is VALID [2020-07-08 11:51:57,882 INFO L280 TraceCheckUtils]: 69: Hoare triple {30324#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {30324#true} is VALID [2020-07-08 11:51:57,882 INFO L280 TraceCheckUtils]: 70: Hoare triple {30324#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {30324#true} is VALID [2020-07-08 11:51:57,883 INFO L280 TraceCheckUtils]: 71: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-08 11:51:57,883 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {30324#true} {30324#true} #550#return; {30324#true} is VALID [2020-07-08 11:51:57,883 INFO L280 TraceCheckUtils]: 73: Hoare triple {30324#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {30324#true} is VALID [2020-07-08 11:51:57,883 INFO L280 TraceCheckUtils]: 74: Hoare triple {30324#true} assume 0 != ~tmp~0; {30324#true} is VALID [2020-07-08 11:51:57,883 INFO L263 TraceCheckUtils]: 75: Hoare triple {30324#true} call activatePump(); {30324#true} is VALID [2020-07-08 11:51:57,884 INFO L280 TraceCheckUtils]: 76: Hoare triple {30324#true} ~pumpRunning~0 := 1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,885 INFO L280 TraceCheckUtils]: 77: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,885 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #552#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,886 INFO L280 TraceCheckUtils]: 79: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,887 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #564#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,887 INFO L280 TraceCheckUtils]: 81: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,888 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #522#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,888 INFO L280 TraceCheckUtils]: 83: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,889 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #542#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,889 INFO L263 TraceCheckUtils]: 85: Hoare triple {30504#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,890 INFO L280 TraceCheckUtils]: 86: Hoare triple {30504#(<= 1 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~3; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,891 INFO L263 TraceCheckUtils]: 87: Hoare triple {30504#(<= 1 ~pumpRunning~0)} call #t~ret38 := getWaterLevel(); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,891 INFO L280 TraceCheckUtils]: 88: Hoare triple {30504#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,892 INFO L280 TraceCheckUtils]: 89: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,893 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30504#(<= 1 ~pumpRunning~0)} #568#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,893 INFO L280 TraceCheckUtils]: 91: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,894 INFO L280 TraceCheckUtils]: 92: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~6); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,895 INFO L280 TraceCheckUtils]: 93: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,895 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30504#(<= 1 ~pumpRunning~0)} #544#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,896 INFO L280 TraceCheckUtils]: 95: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,897 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #532#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,897 INFO L280 TraceCheckUtils]: 97: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume !false; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,898 INFO L280 TraceCheckUtils]: 98: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,898 INFO L280 TraceCheckUtils]: 99: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,899 INFO L280 TraceCheckUtils]: 100: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~5); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,900 INFO L280 TraceCheckUtils]: 101: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,900 INFO L280 TraceCheckUtils]: 102: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,901 INFO L280 TraceCheckUtils]: 103: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,901 INFO L280 TraceCheckUtils]: 104: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,902 INFO L280 TraceCheckUtils]: 105: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,903 INFO L263 TraceCheckUtils]: 106: Hoare triple {30504#(<= 1 ~pumpRunning~0)} call timeShift(); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,903 INFO L263 TraceCheckUtils]: 107: Hoare triple {30504#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,904 INFO L263 TraceCheckUtils]: 108: Hoare triple {30504#(<= 1 ~pumpRunning~0)} call #t~ret37 := isPumpRunning(); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:51:57,905 INFO L280 TraceCheckUtils]: 109: Hoare triple {30504#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30982#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:51:57,905 INFO L280 TraceCheckUtils]: 110: Hoare triple {30982#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {30982#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:51:57,906 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {30982#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {30504#(<= 1 ~pumpRunning~0)} #566#return; {30989#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret37|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:51:57,907 INFO L280 TraceCheckUtils]: 112: Hoare triple {30989#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret37|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {30993#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:51:57,908 INFO L280 TraceCheckUtils]: 113: Hoare triple {30993#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {30993#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:51:57,909 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {30993#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {30504#(<= 1 ~pumpRunning~0)} #538#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,909 INFO L280 TraceCheckUtils]: 115: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,910 INFO L263 TraceCheckUtils]: 116: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,911 INFO L280 TraceCheckUtils]: 117: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,911 INFO L280 TraceCheckUtils]: 118: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,912 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #540#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,912 INFO L280 TraceCheckUtils]: 120: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,913 INFO L263 TraceCheckUtils]: 121: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,914 INFO L280 TraceCheckUtils]: 122: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~2; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,914 INFO L280 TraceCheckUtils]: 123: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,915 INFO L263 TraceCheckUtils]: 124: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret12 := isMethaneAlarm(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,915 INFO L280 TraceCheckUtils]: 125: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~4; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,916 INFO L263 TraceCheckUtils]: 126: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret13 := isMethaneLevelCritical(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,916 INFO L280 TraceCheckUtils]: 127: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,917 INFO L280 TraceCheckUtils]: 128: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,917 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #580#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,918 INFO L280 TraceCheckUtils]: 130: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,918 INFO L280 TraceCheckUtils]: 131: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,919 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #516#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,920 INFO L280 TraceCheckUtils]: 133: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,920 INFO L280 TraceCheckUtils]: 134: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~2); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,921 INFO L263 TraceCheckUtils]: 135: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__lowWaterSensor(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,921 INFO L280 TraceCheckUtils]: 136: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~1; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,922 INFO L280 TraceCheckUtils]: 137: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,922 INFO L263 TraceCheckUtils]: 138: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret11 := isLowWaterLevel(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,923 INFO L280 TraceCheckUtils]: 139: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,924 INFO L263 TraceCheckUtils]: 140: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret31 := isLowWaterSensorDry(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,924 INFO L280 TraceCheckUtils]: 141: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,925 INFO L280 TraceCheckUtils]: 142: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,926 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #514#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,926 INFO L280 TraceCheckUtils]: 144: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,927 INFO L280 TraceCheckUtils]: 145: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp~4;~tmp___0~1 := 0; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,927 INFO L280 TraceCheckUtils]: 146: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,928 INFO L280 TraceCheckUtils]: 147: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,929 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #558#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,929 INFO L280 TraceCheckUtils]: 149: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,930 INFO L280 TraceCheckUtils]: 150: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~1); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,930 INFO L263 TraceCheckUtils]: 151: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,931 INFO L280 TraceCheckUtils]: 152: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~0; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,932 INFO L280 TraceCheckUtils]: 153: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,932 INFO L263 TraceCheckUtils]: 154: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,933 INFO L280 TraceCheckUtils]: 155: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,934 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #556#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,934 INFO L280 TraceCheckUtils]: 157: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,935 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #562#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,935 INFO L280 TraceCheckUtils]: 159: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,936 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #520#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,937 INFO L280 TraceCheckUtils]: 161: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,937 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #542#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,938 INFO L263 TraceCheckUtils]: 163: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,939 INFO L280 TraceCheckUtils]: 164: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~6;havoc ~tmp___0~3; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,939 INFO L263 TraceCheckUtils]: 165: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret38 := getWaterLevel(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,940 INFO L280 TraceCheckUtils]: 166: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,940 INFO L280 TraceCheckUtils]: 167: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,941 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #568#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,942 INFO L280 TraceCheckUtils]: 169: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,942 INFO L280 TraceCheckUtils]: 170: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~6; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,943 INFO L263 TraceCheckUtils]: 171: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret39 := isPumpRunning(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,944 INFO L280 TraceCheckUtils]: 172: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,944 INFO L280 TraceCheckUtils]: 173: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,945 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #570#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,945 INFO L280 TraceCheckUtils]: 175: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,946 INFO L280 TraceCheckUtils]: 176: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~3; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:51:57,947 INFO L280 TraceCheckUtils]: 177: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {30325#false} is VALID [2020-07-08 11:51:57,947 INFO L263 TraceCheckUtils]: 178: Hoare triple {30325#false} call __automaton_fail(); {30325#false} is VALID [2020-07-08 11:51:57,947 INFO L280 TraceCheckUtils]: 179: Hoare triple {30325#false} assume !false; {30325#false} is VALID [2020-07-08 11:51:57,980 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 30 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 11:51:57,980 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:51:57,981 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-08 11:51:57,981 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1613189078] [2020-07-08 11:51:57,982 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 180 [2020-07-08 11:51:58,181 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:51:58,181 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-08 11:51:58,527 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 288 edges. 288 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:51:58,527 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-08 11:51:58,527 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:51:58,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-08 11:51:58,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=321, Unknown=0, NotChecked=0, Total=380 [2020-07-08 11:51:58,528 INFO L87 Difference]: Start difference. First operand 1740 states and 2094 transitions. Second operand 20 states. [2020-07-08 11:51:59,764 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:52:01,190 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:52:01,744 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:52:02,136 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:52:05,746 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-07-08 11:52:06,892 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-08 11:52:07,879 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:52:08,779 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-08 11:52:09,672 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-08 11:52:18,989 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:52:23,551 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:52:24,469 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:52:25,443 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:52:29,119 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:52:31,378 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-08 11:52:35,257 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2020-07-08 11:52:37,460 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:52:38,100 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:52:42,232 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:52:51,597 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:52:54,627 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:52:55,487 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:52:55,937 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:52:56,664 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-07-08 11:52:57,206 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:53:01,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:01,886 INFO L93 Difference]: Finished difference Result 3797 states and 4717 transitions. [2020-07-08 11:53:01,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2020-07-08 11:53:01,887 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 180 [2020-07-08 11:53:01,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:53:01,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 11:53:01,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 757 transitions. [2020-07-08 11:53:01,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 11:53:01,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 757 transitions. [2020-07-08 11:53:01,928 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 63 states and 757 transitions. [2020-07-08 11:53:04,427 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 757 edges. 757 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:53:04,771 INFO L225 Difference]: With dead ends: 3797 [2020-07-08 11:53:04,771 INFO L226 Difference]: Without dead ends: 2275 [2020-07-08 11:53:04,777 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 324 GetRequests, 252 SyntacticMatches, 0 SemanticMatches, 72 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1609 ImplicationChecksByTransitivity, 9.7s TimeCoverageRelationStatistics Valid=1023, Invalid=4379, Unknown=0, NotChecked=0, Total=5402 [2020-07-08 11:53:04,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2275 states. [2020-07-08 11:53:23,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2275 to 2031. [2020-07-08 11:53:23,063 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:53:23,063 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2275 states. Second operand 2031 states. [2020-07-08 11:53:23,064 INFO L74 IsIncluded]: Start isIncluded. First operand 2275 states. Second operand 2031 states. [2020-07-08 11:53:23,064 INFO L87 Difference]: Start difference. First operand 2275 states. Second operand 2031 states. [2020-07-08 11:53:23,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:23,240 INFO L93 Difference]: Finished difference Result 2275 states and 2730 transitions. [2020-07-08 11:53:23,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2275 states and 2730 transitions. [2020-07-08 11:53:23,253 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:53:23,254 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:53:23,254 INFO L74 IsIncluded]: Start isIncluded. First operand 2031 states. Second operand 2275 states. [2020-07-08 11:53:23,254 INFO L87 Difference]: Start difference. First operand 2031 states. Second operand 2275 states. [2020-07-08 11:53:23,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:23,537 INFO L93 Difference]: Finished difference Result 2275 states and 2730 transitions. [2020-07-08 11:53:23,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2275 states and 2730 transitions. [2020-07-08 11:53:23,545 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:53:23,546 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:53:23,546 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:53:23,546 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:53:23,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2031 states. [2020-07-08 11:53:23,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 2031 states and 2386 transitions. [2020-07-08 11:53:23,825 INFO L78 Accepts]: Start accepts. Automaton has 2031 states and 2386 transitions. Word has length 180 [2020-07-08 11:53:23,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:53:23,826 INFO L479 AbstractCegarLoop]: Abstraction has 2031 states and 2386 transitions. [2020-07-08 11:53:23,826 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-08 11:53:23,826 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 2386 transitions. [2020-07-08 11:53:23,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2020-07-08 11:53:23,835 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:53:23,835 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:53:24,050 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-08 11:53:24,050 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:53:24,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:53:24,050 INFO L82 PathProgramCache]: Analyzing trace with hash -489961037, now seen corresponding path program 1 times [2020-07-08 11:53:24,051 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:53:24,051 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1317607137] [2020-07-08 11:53:24,051 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:53:24,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,433 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:53:24,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,481 INFO L280 TraceCheckUtils]: 0: Hoare triple {44004#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {43766#true} is VALID [2020-07-08 11:53:24,481 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,481 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43766#true} {43766#true} #586#return; {43766#true} is VALID [2020-07-08 11:53:24,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,484 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43766#true} {43766#true} #472#return; {43766#true} is VALID [2020-07-08 11:53:24,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,486 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43766#true} {43766#true} #474#return; {43766#true} is VALID [2020-07-08 11:53:24,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {43766#true} is VALID [2020-07-08 11:53:24,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,489 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43766#true} {43766#true} #476#return; {43766#true} is VALID [2020-07-08 11:53:24,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,492 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43766#true} {43766#true} #478#return; {43766#true} is VALID [2020-07-08 11:53:24,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {43766#true} is VALID [2020-07-08 11:53:24,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,518 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43766#true} {43766#true} #576#return; {43766#true} is VALID [2020-07-08 11:53:24,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {43766#true} is VALID [2020-07-08 11:53:24,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,532 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43766#true} {43766#true} #524#return; {43766#true} is VALID [2020-07-08 11:53:24,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,570 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43766#true} is VALID [2020-07-08 11:53:24,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,570 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43766#true} {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43766#true} is VALID [2020-07-08 11:53:24,570 INFO L263 TraceCheckUtils]: 0: Hoare triple {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43766#true} is VALID [2020-07-08 11:53:24,571 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43766#true} is VALID [2020-07-08 11:53:24,571 INFO L280 TraceCheckUtils]: 2: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,571 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43766#true} {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43766#true} is VALID [2020-07-08 11:53:24,571 INFO L280 TraceCheckUtils]: 4: Hoare triple {43766#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43766#true} is VALID [2020-07-08 11:53:24,571 INFO L280 TraceCheckUtils]: 5: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,572 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43766#true} {44007#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43766#true} is VALID [2020-07-08 11:53:24,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,611 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:24,612 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:24,612 INFO L280 TraceCheckUtils]: 2: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,612 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43766#true} {43766#true} #536#return; {43766#true} is VALID [2020-07-08 11:53:24,612 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43766#true} is VALID [2020-07-08 11:53:24,613 INFO L263 TraceCheckUtils]: 1: Hoare triple {43766#true} call #t~ret30 := isHighWaterSensorDry(); {43766#true} is VALID [2020-07-08 11:53:24,613 INFO L280 TraceCheckUtils]: 2: Hoare triple {43766#true} havoc ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:24,613 INFO L280 TraceCheckUtils]: 3: Hoare triple {43766#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:24,613 INFO L280 TraceCheckUtils]: 4: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,614 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43766#true} {43766#true} #536#return; {43766#true} is VALID [2020-07-08 11:53:24,614 INFO L280 TraceCheckUtils]: 6: Hoare triple {43766#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43766#true} is VALID [2020-07-08 11:53:24,614 INFO L280 TraceCheckUtils]: 7: Hoare triple {43766#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43766#true} is VALID [2020-07-08 11:53:24,614 INFO L280 TraceCheckUtils]: 8: Hoare triple {43766#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43766#true} is VALID [2020-07-08 11:53:24,615 INFO L280 TraceCheckUtils]: 9: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,615 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {43766#true} {43766#true} #550#return; {43766#true} is VALID [2020-07-08 11:53:24,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,618 INFO L280 TraceCheckUtils]: 0: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43766#true} is VALID [2020-07-08 11:53:24,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,618 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43766#true} {43766#true} #552#return; {43766#true} is VALID [2020-07-08 11:53:24,619 INFO L280 TraceCheckUtils]: 0: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:24,619 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume 0 == ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:24,619 INFO L263 TraceCheckUtils]: 2: Hoare triple {43766#true} call #t~ret10 := isHighWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:24,619 INFO L280 TraceCheckUtils]: 3: Hoare triple {43766#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43766#true} is VALID [2020-07-08 11:53:24,620 INFO L263 TraceCheckUtils]: 4: Hoare triple {43766#true} call #t~ret30 := isHighWaterSensorDry(); {43766#true} is VALID [2020-07-08 11:53:24,620 INFO L280 TraceCheckUtils]: 5: Hoare triple {43766#true} havoc ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:24,620 INFO L280 TraceCheckUtils]: 6: Hoare triple {43766#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:24,620 INFO L280 TraceCheckUtils]: 7: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,620 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43766#true} {43766#true} #536#return; {43766#true} is VALID [2020-07-08 11:53:24,621 INFO L280 TraceCheckUtils]: 9: Hoare triple {43766#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43766#true} is VALID [2020-07-08 11:53:24,621 INFO L280 TraceCheckUtils]: 10: Hoare triple {43766#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43766#true} is VALID [2020-07-08 11:53:24,621 INFO L280 TraceCheckUtils]: 11: Hoare triple {43766#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43766#true} is VALID [2020-07-08 11:53:24,621 INFO L280 TraceCheckUtils]: 12: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,622 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {43766#true} {43766#true} #550#return; {43766#true} is VALID [2020-07-08 11:53:24,622 INFO L280 TraceCheckUtils]: 14: Hoare triple {43766#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43766#true} is VALID [2020-07-08 11:53:24,622 INFO L280 TraceCheckUtils]: 15: Hoare triple {43766#true} assume 0 != ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:24,623 INFO L263 TraceCheckUtils]: 16: Hoare triple {43766#true} call activatePump(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:24,623 INFO L280 TraceCheckUtils]: 17: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43766#true} is VALID [2020-07-08 11:53:24,624 INFO L280 TraceCheckUtils]: 18: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,624 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {43766#true} {43766#true} #552#return; {43766#true} is VALID [2020-07-08 11:53:24,624 INFO L280 TraceCheckUtils]: 20: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,624 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43766#true} {43766#true} #564#return; {43766#true} is VALID [2020-07-08 11:53:24,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43766#true} is VALID [2020-07-08 11:53:24,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume !(0 != ~pumpRunning~0); {43766#true} is VALID [2020-07-08 11:53:24,626 INFO L263 TraceCheckUtils]: 2: Hoare triple {43766#true} call processEnvironment__wrappee__highWaterSensor(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:24,626 INFO L280 TraceCheckUtils]: 3: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:24,626 INFO L280 TraceCheckUtils]: 4: Hoare triple {43766#true} assume 0 == ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:24,627 INFO L263 TraceCheckUtils]: 5: Hoare triple {43766#true} call #t~ret10 := isHighWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:24,627 INFO L280 TraceCheckUtils]: 6: Hoare triple {43766#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43766#true} is VALID [2020-07-08 11:53:24,627 INFO L263 TraceCheckUtils]: 7: Hoare triple {43766#true} call #t~ret30 := isHighWaterSensorDry(); {43766#true} is VALID [2020-07-08 11:53:24,628 INFO L280 TraceCheckUtils]: 8: Hoare triple {43766#true} havoc ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:24,628 INFO L280 TraceCheckUtils]: 9: Hoare triple {43766#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:24,628 INFO L280 TraceCheckUtils]: 10: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,630 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {43766#true} {43766#true} #536#return; {43766#true} is VALID [2020-07-08 11:53:24,630 INFO L280 TraceCheckUtils]: 12: Hoare triple {43766#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43766#true} is VALID [2020-07-08 11:53:24,630 INFO L280 TraceCheckUtils]: 13: Hoare triple {43766#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43766#true} is VALID [2020-07-08 11:53:24,630 INFO L280 TraceCheckUtils]: 14: Hoare triple {43766#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43766#true} is VALID [2020-07-08 11:53:24,631 INFO L280 TraceCheckUtils]: 15: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,631 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {43766#true} {43766#true} #550#return; {43766#true} is VALID [2020-07-08 11:53:24,631 INFO L280 TraceCheckUtils]: 17: Hoare triple {43766#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43766#true} is VALID [2020-07-08 11:53:24,631 INFO L280 TraceCheckUtils]: 18: Hoare triple {43766#true} assume 0 != ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:24,632 INFO L263 TraceCheckUtils]: 19: Hoare triple {43766#true} call activatePump(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:24,632 INFO L280 TraceCheckUtils]: 20: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43766#true} is VALID [2020-07-08 11:53:24,633 INFO L280 TraceCheckUtils]: 21: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,633 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43766#true} {43766#true} #552#return; {43766#true} is VALID [2020-07-08 11:53:24,633 INFO L280 TraceCheckUtils]: 23: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,633 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {43766#true} {43766#true} #564#return; {43766#true} is VALID [2020-07-08 11:53:24,634 INFO L280 TraceCheckUtils]: 25: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,634 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {43766#true} {43766#true} #522#return; {43766#true} is VALID [2020-07-08 11:53:24,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43766#true} is VALID [2020-07-08 11:53:24,635 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume !(0 != ~pumpRunning~0); {43766#true} is VALID [2020-07-08 11:53:24,636 INFO L263 TraceCheckUtils]: 2: Hoare triple {43766#true} call processEnvironment__wrappee__lowWaterSensor(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:24,636 INFO L280 TraceCheckUtils]: 3: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43766#true} is VALID [2020-07-08 11:53:24,636 INFO L280 TraceCheckUtils]: 4: Hoare triple {43766#true} assume !(0 != ~pumpRunning~0); {43766#true} is VALID [2020-07-08 11:53:24,637 INFO L263 TraceCheckUtils]: 5: Hoare triple {43766#true} call processEnvironment__wrappee__highWaterSensor(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:24,637 INFO L280 TraceCheckUtils]: 6: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:24,638 INFO L280 TraceCheckUtils]: 7: Hoare triple {43766#true} assume 0 == ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:24,638 INFO L263 TraceCheckUtils]: 8: Hoare triple {43766#true} call #t~ret10 := isHighWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:24,638 INFO L280 TraceCheckUtils]: 9: Hoare triple {43766#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43766#true} is VALID [2020-07-08 11:53:24,638 INFO L263 TraceCheckUtils]: 10: Hoare triple {43766#true} call #t~ret30 := isHighWaterSensorDry(); {43766#true} is VALID [2020-07-08 11:53:24,639 INFO L280 TraceCheckUtils]: 11: Hoare triple {43766#true} havoc ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:24,639 INFO L280 TraceCheckUtils]: 12: Hoare triple {43766#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:24,639 INFO L280 TraceCheckUtils]: 13: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,639 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {43766#true} {43766#true} #536#return; {43766#true} is VALID [2020-07-08 11:53:24,639 INFO L280 TraceCheckUtils]: 15: Hoare triple {43766#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43766#true} is VALID [2020-07-08 11:53:24,639 INFO L280 TraceCheckUtils]: 16: Hoare triple {43766#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43766#true} is VALID [2020-07-08 11:53:24,640 INFO L280 TraceCheckUtils]: 17: Hoare triple {43766#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43766#true} is VALID [2020-07-08 11:53:24,640 INFO L280 TraceCheckUtils]: 18: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,640 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {43766#true} {43766#true} #550#return; {43766#true} is VALID [2020-07-08 11:53:24,640 INFO L280 TraceCheckUtils]: 20: Hoare triple {43766#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43766#true} is VALID [2020-07-08 11:53:24,640 INFO L280 TraceCheckUtils]: 21: Hoare triple {43766#true} assume 0 != ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:24,641 INFO L263 TraceCheckUtils]: 22: Hoare triple {43766#true} call activatePump(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:24,642 INFO L280 TraceCheckUtils]: 23: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43766#true} is VALID [2020-07-08 11:53:24,642 INFO L280 TraceCheckUtils]: 24: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,642 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43766#true} {43766#true} #552#return; {43766#true} is VALID [2020-07-08 11:53:24,642 INFO L280 TraceCheckUtils]: 26: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,643 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {43766#true} {43766#true} #564#return; {43766#true} is VALID [2020-07-08 11:53:24,643 INFO L280 TraceCheckUtils]: 28: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,643 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {43766#true} {43766#true} #522#return; {43766#true} is VALID [2020-07-08 11:53:24,643 INFO L280 TraceCheckUtils]: 30: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,643 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {43766#true} {43766#true} #542#return; {43766#true} is VALID [2020-07-08 11:53:24,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:24,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:24,777 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43766#true} #568#return; {44130#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|)))} is VALID [2020-07-08 11:53:24,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~tmp~6;havoc ~tmp___0~3; {43766#true} is VALID [2020-07-08 11:53:24,777 INFO L263 TraceCheckUtils]: 1: Hoare triple {43766#true} call #t~ret38 := getWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:24,778 INFO L280 TraceCheckUtils]: 2: Hoare triple {43766#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:24,778 INFO L280 TraceCheckUtils]: 3: Hoare triple {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:24,779 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43766#true} #568#return; {44130#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|)))} is VALID [2020-07-08 11:53:24,780 INFO L280 TraceCheckUtils]: 5: Hoare triple {44130#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|)))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {44131#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} is VALID [2020-07-08 11:53:24,789 INFO L280 TraceCheckUtils]: 6: Hoare triple {44131#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~6); {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:24,790 INFO L280 TraceCheckUtils]: 7: Hoare triple {43841#(= 2 ~waterLevel~0)} assume true; {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:24,790 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43841#(= 2 ~waterLevel~0)} {43766#true} #544#return; {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:24,791 INFO L263 TraceCheckUtils]: 0: Hoare triple {44007#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:24,791 INFO L263 TraceCheckUtils]: 1: Hoare triple {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43766#true} is VALID [2020-07-08 11:53:24,791 INFO L280 TraceCheckUtils]: 2: Hoare triple {43766#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43766#true} is VALID [2020-07-08 11:53:24,792 INFO L280 TraceCheckUtils]: 3: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,792 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43766#true} {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43766#true} is VALID [2020-07-08 11:53:24,792 INFO L280 TraceCheckUtils]: 5: Hoare triple {43766#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43766#true} is VALID [2020-07-08 11:53:24,792 INFO L280 TraceCheckUtils]: 6: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,792 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43766#true} {44007#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43766#true} is VALID [2020-07-08 11:53:24,792 INFO L280 TraceCheckUtils]: 8: Hoare triple {43766#true} assume !(0 != ~pumpRunning~0); {43766#true} is VALID [2020-07-08 11:53:24,792 INFO L280 TraceCheckUtils]: 9: Hoare triple {43766#true} assume 0 != ~systemActive~0; {43766#true} is VALID [2020-07-08 11:53:24,795 INFO L263 TraceCheckUtils]: 10: Hoare triple {43766#true} call processEnvironment(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:24,795 INFO L280 TraceCheckUtils]: 11: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43766#true} is VALID [2020-07-08 11:53:24,795 INFO L280 TraceCheckUtils]: 12: Hoare triple {43766#true} assume !(0 != ~pumpRunning~0); {43766#true} is VALID [2020-07-08 11:53:24,796 INFO L263 TraceCheckUtils]: 13: Hoare triple {43766#true} call processEnvironment__wrappee__lowWaterSensor(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:24,796 INFO L280 TraceCheckUtils]: 14: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43766#true} is VALID [2020-07-08 11:53:24,796 INFO L280 TraceCheckUtils]: 15: Hoare triple {43766#true} assume !(0 != ~pumpRunning~0); {43766#true} is VALID [2020-07-08 11:53:24,796 INFO L263 TraceCheckUtils]: 16: Hoare triple {43766#true} call processEnvironment__wrappee__highWaterSensor(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:24,796 INFO L280 TraceCheckUtils]: 17: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:24,797 INFO L280 TraceCheckUtils]: 18: Hoare triple {43766#true} assume 0 == ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:24,797 INFO L263 TraceCheckUtils]: 19: Hoare triple {43766#true} call #t~ret10 := isHighWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:24,797 INFO L280 TraceCheckUtils]: 20: Hoare triple {43766#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43766#true} is VALID [2020-07-08 11:53:24,797 INFO L263 TraceCheckUtils]: 21: Hoare triple {43766#true} call #t~ret30 := isHighWaterSensorDry(); {43766#true} is VALID [2020-07-08 11:53:24,797 INFO L280 TraceCheckUtils]: 22: Hoare triple {43766#true} havoc ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:24,797 INFO L280 TraceCheckUtils]: 23: Hoare triple {43766#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:24,797 INFO L280 TraceCheckUtils]: 24: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,797 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43766#true} {43766#true} #536#return; {43766#true} is VALID [2020-07-08 11:53:24,798 INFO L280 TraceCheckUtils]: 26: Hoare triple {43766#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43766#true} is VALID [2020-07-08 11:53:24,798 INFO L280 TraceCheckUtils]: 27: Hoare triple {43766#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43766#true} is VALID [2020-07-08 11:53:24,798 INFO L280 TraceCheckUtils]: 28: Hoare triple {43766#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43766#true} is VALID [2020-07-08 11:53:24,798 INFO L280 TraceCheckUtils]: 29: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,798 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {43766#true} {43766#true} #550#return; {43766#true} is VALID [2020-07-08 11:53:24,798 INFO L280 TraceCheckUtils]: 31: Hoare triple {43766#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43766#true} is VALID [2020-07-08 11:53:24,798 INFO L280 TraceCheckUtils]: 32: Hoare triple {43766#true} assume 0 != ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:24,799 INFO L263 TraceCheckUtils]: 33: Hoare triple {43766#true} call activatePump(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:24,799 INFO L280 TraceCheckUtils]: 34: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43766#true} is VALID [2020-07-08 11:53:24,800 INFO L280 TraceCheckUtils]: 35: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,800 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {43766#true} {43766#true} #552#return; {43766#true} is VALID [2020-07-08 11:53:24,800 INFO L280 TraceCheckUtils]: 37: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,800 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {43766#true} {43766#true} #564#return; {43766#true} is VALID [2020-07-08 11:53:24,800 INFO L280 TraceCheckUtils]: 39: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,800 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {43766#true} {43766#true} #522#return; {43766#true} is VALID [2020-07-08 11:53:24,801 INFO L280 TraceCheckUtils]: 41: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,801 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {43766#true} {43766#true} #542#return; {43766#true} is VALID [2020-07-08 11:53:24,801 INFO L263 TraceCheckUtils]: 43: Hoare triple {43766#true} call __utac_acc__Specification5_spec__3(); {43766#true} is VALID [2020-07-08 11:53:24,801 INFO L280 TraceCheckUtils]: 44: Hoare triple {43766#true} havoc ~tmp~6;havoc ~tmp___0~3; {43766#true} is VALID [2020-07-08 11:53:24,801 INFO L263 TraceCheckUtils]: 45: Hoare triple {43766#true} call #t~ret38 := getWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:24,802 INFO L280 TraceCheckUtils]: 46: Hoare triple {43766#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:24,802 INFO L280 TraceCheckUtils]: 47: Hoare triple {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:24,803 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43766#true} #568#return; {44130#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|)))} is VALID [2020-07-08 11:53:24,804 INFO L280 TraceCheckUtils]: 49: Hoare triple {44130#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|)))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {44131#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} is VALID [2020-07-08 11:53:24,804 INFO L280 TraceCheckUtils]: 50: Hoare triple {44131#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~6); {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:24,805 INFO L280 TraceCheckUtils]: 51: Hoare triple {43841#(= 2 ~waterLevel~0)} assume true; {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:24,806 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {43841#(= 2 ~waterLevel~0)} {43766#true} #544#return; {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:24,806 INFO L280 TraceCheckUtils]: 53: Hoare triple {43841#(= 2 ~waterLevel~0)} assume true; {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:24,807 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {43841#(= 2 ~waterLevel~0)} {43766#true} #532#return; {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:24,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,897 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43766#true} is VALID [2020-07-08 11:53:24,897 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,898 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43766#true} {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43766#true} is VALID [2020-07-08 11:53:24,898 INFO L263 TraceCheckUtils]: 0: Hoare triple {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43766#true} is VALID [2020-07-08 11:53:24,898 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43766#true} is VALID [2020-07-08 11:53:24,898 INFO L280 TraceCheckUtils]: 2: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,899 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43766#true} {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43766#true} is VALID [2020-07-08 11:53:24,899 INFO L280 TraceCheckUtils]: 4: Hoare triple {43766#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43766#true} is VALID [2020-07-08 11:53:24,899 INFO L280 TraceCheckUtils]: 5: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,900 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43766#true} {44007#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:24,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,907 INFO L280 TraceCheckUtils]: 0: Hoare triple {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:24,908 INFO L280 TraceCheckUtils]: 1: Hoare triple {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:24,909 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} #540#return; {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:24,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43766#true} is VALID [2020-07-08 11:53:24,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,929 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43766#true} {43766#true} #580#return; {43766#true} is VALID [2020-07-08 11:53:24,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~retValue_acc~4; {43766#true} is VALID [2020-07-08 11:53:24,929 INFO L263 TraceCheckUtils]: 1: Hoare triple {43766#true} call #t~ret13 := isMethaneLevelCritical(); {43766#true} is VALID [2020-07-08 11:53:24,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {43766#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43766#true} is VALID [2020-07-08 11:53:24,930 INFO L280 TraceCheckUtils]: 3: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,930 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43766#true} {43766#true} #580#return; {43766#true} is VALID [2020-07-08 11:53:24,930 INFO L280 TraceCheckUtils]: 5: Hoare triple {43766#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43766#true} is VALID [2020-07-08 11:53:24,930 INFO L280 TraceCheckUtils]: 6: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,930 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43766#true} {43766#true} #516#return; {43766#true} is VALID [2020-07-08 11:53:24,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {43766#true} is VALID [2020-07-08 11:53:24,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,943 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43766#true} {43766#true} #514#return; {43766#true} is VALID [2020-07-08 11:53:24,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {43766#true} is VALID [2020-07-08 11:53:24,943 INFO L263 TraceCheckUtils]: 1: Hoare triple {43766#true} call #t~ret31 := isLowWaterSensorDry(); {43766#true} is VALID [2020-07-08 11:53:24,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {43766#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {43766#true} is VALID [2020-07-08 11:53:24,944 INFO L280 TraceCheckUtils]: 3: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,944 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43766#true} {43766#true} #514#return; {43766#true} is VALID [2020-07-08 11:53:24,944 INFO L280 TraceCheckUtils]: 5: Hoare triple {43766#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {43766#true} is VALID [2020-07-08 11:53:24,944 INFO L280 TraceCheckUtils]: 6: Hoare triple {43766#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {43766#true} is VALID [2020-07-08 11:53:24,945 INFO L280 TraceCheckUtils]: 7: Hoare triple {43766#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {43766#true} is VALID [2020-07-08 11:53:24,945 INFO L280 TraceCheckUtils]: 8: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,945 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {43766#true} {43766#true} #558#return; {43766#true} is VALID [2020-07-08 11:53:24,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,951 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43766#true} {43766#true} #556#return; {43766#true} is VALID [2020-07-08 11:53:24,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:24,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume !(0 == ~pumpRunning~0); {43766#true} is VALID [2020-07-08 11:53:24,952 INFO L263 TraceCheckUtils]: 2: Hoare triple {43766#true} call processEnvironment__wrappee__base(); {43766#true} is VALID [2020-07-08 11:53:24,952 INFO L280 TraceCheckUtils]: 3: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,952 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43766#true} {43766#true} #556#return; {43766#true} is VALID [2020-07-08 11:53:24,952 INFO L280 TraceCheckUtils]: 5: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,953 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43766#true} {43766#true} #562#return; {43766#true} is VALID [2020-07-08 11:53:24,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43766#true} is VALID [2020-07-08 11:53:24,953 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume 0 != ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:24,953 INFO L263 TraceCheckUtils]: 2: Hoare triple {43766#true} call #t~ret11 := isLowWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:24,954 INFO L280 TraceCheckUtils]: 3: Hoare triple {43766#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {43766#true} is VALID [2020-07-08 11:53:24,954 INFO L263 TraceCheckUtils]: 4: Hoare triple {43766#true} call #t~ret31 := isLowWaterSensorDry(); {43766#true} is VALID [2020-07-08 11:53:24,954 INFO L280 TraceCheckUtils]: 5: Hoare triple {43766#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {43766#true} is VALID [2020-07-08 11:53:24,954 INFO L280 TraceCheckUtils]: 6: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,954 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43766#true} {43766#true} #514#return; {43766#true} is VALID [2020-07-08 11:53:24,955 INFO L280 TraceCheckUtils]: 8: Hoare triple {43766#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {43766#true} is VALID [2020-07-08 11:53:24,955 INFO L280 TraceCheckUtils]: 9: Hoare triple {43766#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {43766#true} is VALID [2020-07-08 11:53:24,955 INFO L280 TraceCheckUtils]: 10: Hoare triple {43766#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {43766#true} is VALID [2020-07-08 11:53:24,955 INFO L280 TraceCheckUtils]: 11: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,955 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {43766#true} {43766#true} #558#return; {43766#true} is VALID [2020-07-08 11:53:24,956 INFO L280 TraceCheckUtils]: 13: Hoare triple {43766#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {43766#true} is VALID [2020-07-08 11:53:24,956 INFO L280 TraceCheckUtils]: 14: Hoare triple {43766#true} assume !(0 != ~tmp~1); {43766#true} is VALID [2020-07-08 11:53:24,957 INFO L263 TraceCheckUtils]: 15: Hoare triple {43766#true} call processEnvironment__wrappee__highWaterSensor(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:24,957 INFO L280 TraceCheckUtils]: 16: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:24,957 INFO L280 TraceCheckUtils]: 17: Hoare triple {43766#true} assume !(0 == ~pumpRunning~0); {43766#true} is VALID [2020-07-08 11:53:24,958 INFO L263 TraceCheckUtils]: 18: Hoare triple {43766#true} call processEnvironment__wrappee__base(); {43766#true} is VALID [2020-07-08 11:53:24,958 INFO L280 TraceCheckUtils]: 19: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,958 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {43766#true} {43766#true} #556#return; {43766#true} is VALID [2020-07-08 11:53:24,958 INFO L280 TraceCheckUtils]: 21: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,958 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43766#true} {43766#true} #562#return; {43766#true} is VALID [2020-07-08 11:53:24,959 INFO L280 TraceCheckUtils]: 23: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,959 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {43766#true} {43766#true} #520#return; {43766#true} is VALID [2020-07-08 11:53:24,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43766#true} is VALID [2020-07-08 11:53:24,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume 0 != ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:24,960 INFO L263 TraceCheckUtils]: 2: Hoare triple {43766#true} call #t~ret12 := isMethaneAlarm(); {43766#true} is VALID [2020-07-08 11:53:24,960 INFO L280 TraceCheckUtils]: 3: Hoare triple {43766#true} havoc ~retValue_acc~4; {43766#true} is VALID [2020-07-08 11:53:24,960 INFO L263 TraceCheckUtils]: 4: Hoare triple {43766#true} call #t~ret13 := isMethaneLevelCritical(); {43766#true} is VALID [2020-07-08 11:53:24,960 INFO L280 TraceCheckUtils]: 5: Hoare triple {43766#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43766#true} is VALID [2020-07-08 11:53:24,961 INFO L280 TraceCheckUtils]: 6: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,961 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43766#true} {43766#true} #580#return; {43766#true} is VALID [2020-07-08 11:53:24,961 INFO L280 TraceCheckUtils]: 8: Hoare triple {43766#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43766#true} is VALID [2020-07-08 11:53:24,961 INFO L280 TraceCheckUtils]: 9: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,961 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {43766#true} {43766#true} #516#return; {43766#true} is VALID [2020-07-08 11:53:24,962 INFO L280 TraceCheckUtils]: 11: Hoare triple {43766#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43766#true} is VALID [2020-07-08 11:53:24,962 INFO L280 TraceCheckUtils]: 12: Hoare triple {43766#true} assume !(0 != ~tmp~2); {43766#true} is VALID [2020-07-08 11:53:24,963 INFO L263 TraceCheckUtils]: 13: Hoare triple {43766#true} call processEnvironment__wrappee__lowWaterSensor(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:24,963 INFO L280 TraceCheckUtils]: 14: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43766#true} is VALID [2020-07-08 11:53:24,963 INFO L280 TraceCheckUtils]: 15: Hoare triple {43766#true} assume 0 != ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:24,963 INFO L263 TraceCheckUtils]: 16: Hoare triple {43766#true} call #t~ret11 := isLowWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:24,964 INFO L280 TraceCheckUtils]: 17: Hoare triple {43766#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {43766#true} is VALID [2020-07-08 11:53:24,964 INFO L263 TraceCheckUtils]: 18: Hoare triple {43766#true} call #t~ret31 := isLowWaterSensorDry(); {43766#true} is VALID [2020-07-08 11:53:24,964 INFO L280 TraceCheckUtils]: 19: Hoare triple {43766#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {43766#true} is VALID [2020-07-08 11:53:24,964 INFO L280 TraceCheckUtils]: 20: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,964 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43766#true} {43766#true} #514#return; {43766#true} is VALID [2020-07-08 11:53:24,965 INFO L280 TraceCheckUtils]: 22: Hoare triple {43766#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {43766#true} is VALID [2020-07-08 11:53:24,965 INFO L280 TraceCheckUtils]: 23: Hoare triple {43766#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {43766#true} is VALID [2020-07-08 11:53:24,965 INFO L280 TraceCheckUtils]: 24: Hoare triple {43766#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {43766#true} is VALID [2020-07-08 11:53:24,965 INFO L280 TraceCheckUtils]: 25: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,965 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {43766#true} {43766#true} #558#return; {43766#true} is VALID [2020-07-08 11:53:24,966 INFO L280 TraceCheckUtils]: 27: Hoare triple {43766#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {43766#true} is VALID [2020-07-08 11:53:24,966 INFO L280 TraceCheckUtils]: 28: Hoare triple {43766#true} assume !(0 != ~tmp~1); {43766#true} is VALID [2020-07-08 11:53:24,967 INFO L263 TraceCheckUtils]: 29: Hoare triple {43766#true} call processEnvironment__wrappee__highWaterSensor(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:24,967 INFO L280 TraceCheckUtils]: 30: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:24,967 INFO L280 TraceCheckUtils]: 31: Hoare triple {43766#true} assume !(0 == ~pumpRunning~0); {43766#true} is VALID [2020-07-08 11:53:24,968 INFO L263 TraceCheckUtils]: 32: Hoare triple {43766#true} call processEnvironment__wrappee__base(); {43766#true} is VALID [2020-07-08 11:53:24,968 INFO L280 TraceCheckUtils]: 33: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,968 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {43766#true} {43766#true} #556#return; {43766#true} is VALID [2020-07-08 11:53:24,969 INFO L280 TraceCheckUtils]: 35: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,969 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {43766#true} {43766#true} #562#return; {43766#true} is VALID [2020-07-08 11:53:24,969 INFO L280 TraceCheckUtils]: 37: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,970 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {43766#true} {43766#true} #520#return; {43766#true} is VALID [2020-07-08 11:53:24,970 INFO L280 TraceCheckUtils]: 39: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:24,971 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {43766#true} {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #542#return; {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:24,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:25,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:25,113 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43766#true} #568#return; {44259#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|))} is VALID [2020-07-08 11:53:25,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~tmp~6;havoc ~tmp___0~3; {43766#true} is VALID [2020-07-08 11:53:25,113 INFO L263 TraceCheckUtils]: 1: Hoare triple {43766#true} call #t~ret38 := getWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:25,114 INFO L280 TraceCheckUtils]: 2: Hoare triple {43766#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:25,115 INFO L280 TraceCheckUtils]: 3: Hoare triple {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:25,116 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43766#true} #568#return; {44259#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|))} is VALID [2020-07-08 11:53:25,117 INFO L280 TraceCheckUtils]: 5: Hoare triple {44259#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {44260#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} is VALID [2020-07-08 11:53:25,118 INFO L280 TraceCheckUtils]: 6: Hoare triple {44260#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} assume !(2 != ~tmp~6); {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:25,119 INFO L280 TraceCheckUtils]: 7: Hoare triple {43841#(= 2 ~waterLevel~0)} assume true; {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:25,120 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43841#(= 2 ~waterLevel~0)} {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #544#return; {44194#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,122 INFO L263 TraceCheckUtils]: 0: Hoare triple {44007#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:25,123 INFO L263 TraceCheckUtils]: 1: Hoare triple {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43766#true} is VALID [2020-07-08 11:53:25,123 INFO L280 TraceCheckUtils]: 2: Hoare triple {43766#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43766#true} is VALID [2020-07-08 11:53:25,123 INFO L280 TraceCheckUtils]: 3: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,124 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43766#true} {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43766#true} is VALID [2020-07-08 11:53:25,124 INFO L280 TraceCheckUtils]: 5: Hoare triple {43766#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43766#true} is VALID [2020-07-08 11:53:25,124 INFO L280 TraceCheckUtils]: 6: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,126 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43766#true} {44007#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,127 INFO L280 TraceCheckUtils]: 8: Hoare triple {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,128 INFO L263 TraceCheckUtils]: 9: Hoare triple {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,129 INFO L280 TraceCheckUtils]: 10: Hoare triple {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,130 INFO L280 TraceCheckUtils]: 11: Hoare triple {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,132 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} #540#return; {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,133 INFO L280 TraceCheckUtils]: 13: Hoare triple {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,134 INFO L263 TraceCheckUtils]: 14: Hoare triple {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,134 INFO L280 TraceCheckUtils]: 15: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43766#true} is VALID [2020-07-08 11:53:25,135 INFO L280 TraceCheckUtils]: 16: Hoare triple {43766#true} assume 0 != ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:25,135 INFO L263 TraceCheckUtils]: 17: Hoare triple {43766#true} call #t~ret12 := isMethaneAlarm(); {43766#true} is VALID [2020-07-08 11:53:25,135 INFO L280 TraceCheckUtils]: 18: Hoare triple {43766#true} havoc ~retValue_acc~4; {43766#true} is VALID [2020-07-08 11:53:25,135 INFO L263 TraceCheckUtils]: 19: Hoare triple {43766#true} call #t~ret13 := isMethaneLevelCritical(); {43766#true} is VALID [2020-07-08 11:53:25,136 INFO L280 TraceCheckUtils]: 20: Hoare triple {43766#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43766#true} is VALID [2020-07-08 11:53:25,136 INFO L280 TraceCheckUtils]: 21: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,136 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43766#true} {43766#true} #580#return; {43766#true} is VALID [2020-07-08 11:53:25,137 INFO L280 TraceCheckUtils]: 23: Hoare triple {43766#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43766#true} is VALID [2020-07-08 11:53:25,137 INFO L280 TraceCheckUtils]: 24: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,137 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43766#true} {43766#true} #516#return; {43766#true} is VALID [2020-07-08 11:53:25,138 INFO L280 TraceCheckUtils]: 26: Hoare triple {43766#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43766#true} is VALID [2020-07-08 11:53:25,138 INFO L280 TraceCheckUtils]: 27: Hoare triple {43766#true} assume !(0 != ~tmp~2); {43766#true} is VALID [2020-07-08 11:53:25,139 INFO L263 TraceCheckUtils]: 28: Hoare triple {43766#true} call processEnvironment__wrappee__lowWaterSensor(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,139 INFO L280 TraceCheckUtils]: 29: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43766#true} is VALID [2020-07-08 11:53:25,139 INFO L280 TraceCheckUtils]: 30: Hoare triple {43766#true} assume 0 != ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:25,139 INFO L263 TraceCheckUtils]: 31: Hoare triple {43766#true} call #t~ret11 := isLowWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:25,140 INFO L280 TraceCheckUtils]: 32: Hoare triple {43766#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {43766#true} is VALID [2020-07-08 11:53:25,140 INFO L263 TraceCheckUtils]: 33: Hoare triple {43766#true} call #t~ret31 := isLowWaterSensorDry(); {43766#true} is VALID [2020-07-08 11:53:25,140 INFO L280 TraceCheckUtils]: 34: Hoare triple {43766#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {43766#true} is VALID [2020-07-08 11:53:25,140 INFO L280 TraceCheckUtils]: 35: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,140 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {43766#true} {43766#true} #514#return; {43766#true} is VALID [2020-07-08 11:53:25,140 INFO L280 TraceCheckUtils]: 37: Hoare triple {43766#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {43766#true} is VALID [2020-07-08 11:53:25,141 INFO L280 TraceCheckUtils]: 38: Hoare triple {43766#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {43766#true} is VALID [2020-07-08 11:53:25,141 INFO L280 TraceCheckUtils]: 39: Hoare triple {43766#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {43766#true} is VALID [2020-07-08 11:53:25,141 INFO L280 TraceCheckUtils]: 40: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,141 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {43766#true} {43766#true} #558#return; {43766#true} is VALID [2020-07-08 11:53:25,141 INFO L280 TraceCheckUtils]: 42: Hoare triple {43766#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {43766#true} is VALID [2020-07-08 11:53:25,142 INFO L280 TraceCheckUtils]: 43: Hoare triple {43766#true} assume !(0 != ~tmp~1); {43766#true} is VALID [2020-07-08 11:53:25,143 INFO L263 TraceCheckUtils]: 44: Hoare triple {43766#true} call processEnvironment__wrappee__highWaterSensor(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,143 INFO L280 TraceCheckUtils]: 45: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:25,144 INFO L280 TraceCheckUtils]: 46: Hoare triple {43766#true} assume !(0 == ~pumpRunning~0); {43766#true} is VALID [2020-07-08 11:53:25,144 INFO L263 TraceCheckUtils]: 47: Hoare triple {43766#true} call processEnvironment__wrappee__base(); {43766#true} is VALID [2020-07-08 11:53:25,144 INFO L280 TraceCheckUtils]: 48: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,144 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {43766#true} {43766#true} #556#return; {43766#true} is VALID [2020-07-08 11:53:25,145 INFO L280 TraceCheckUtils]: 50: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,145 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {43766#true} {43766#true} #562#return; {43766#true} is VALID [2020-07-08 11:53:25,145 INFO L280 TraceCheckUtils]: 52: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,146 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {43766#true} {43766#true} #520#return; {43766#true} is VALID [2020-07-08 11:53:25,146 INFO L280 TraceCheckUtils]: 54: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,147 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {43766#true} {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #542#return; {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,148 INFO L263 TraceCheckUtils]: 56: Hoare triple {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {43766#true} is VALID [2020-07-08 11:53:25,148 INFO L280 TraceCheckUtils]: 57: Hoare triple {43766#true} havoc ~tmp~6;havoc ~tmp___0~3; {43766#true} is VALID [2020-07-08 11:53:25,148 INFO L263 TraceCheckUtils]: 58: Hoare triple {43766#true} call #t~ret38 := getWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:25,149 INFO L280 TraceCheckUtils]: 59: Hoare triple {43766#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:25,150 INFO L280 TraceCheckUtils]: 60: Hoare triple {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:25,152 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43766#true} #568#return; {44259#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|))} is VALID [2020-07-08 11:53:25,154 INFO L280 TraceCheckUtils]: 62: Hoare triple {44259#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {44260#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} is VALID [2020-07-08 11:53:25,155 INFO L280 TraceCheckUtils]: 63: Hoare triple {44260#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} assume !(2 != ~tmp~6); {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:25,156 INFO L280 TraceCheckUtils]: 64: Hoare triple {43841#(= 2 ~waterLevel~0)} assume true; {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:25,157 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {43841#(= 2 ~waterLevel~0)} {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #544#return; {44194#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,158 INFO L280 TraceCheckUtils]: 66: Hoare triple {44194#(<= 3 |old(~waterLevel~0)|)} assume true; {44194#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,159 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {44194#(<= 3 |old(~waterLevel~0)|)} {43841#(= 2 ~waterLevel~0)} #532#return; {43767#false} is VALID [2020-07-08 11:53:25,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43766#true} is VALID [2020-07-08 11:53:25,185 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,186 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43766#true} {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43766#true} is VALID [2020-07-08 11:53:25,186 INFO L263 TraceCheckUtils]: 0: Hoare triple {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43766#true} is VALID [2020-07-08 11:53:25,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43766#true} is VALID [2020-07-08 11:53:25,187 INFO L280 TraceCheckUtils]: 2: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,187 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43766#true} {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43766#true} is VALID [2020-07-08 11:53:25,187 INFO L280 TraceCheckUtils]: 4: Hoare triple {43766#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43766#true} is VALID [2020-07-08 11:53:25,188 INFO L280 TraceCheckUtils]: 5: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,188 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43766#true} {44007#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43766#true} is VALID [2020-07-08 11:53:25,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43766#true} is VALID [2020-07-08 11:53:25,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,193 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43766#true} {43766#true} #540#return; {43766#true} is VALID [2020-07-08 11:53:25,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43766#true} is VALID [2020-07-08 11:53:25,206 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,206 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43766#true} {43766#true} #580#return; {43766#true} is VALID [2020-07-08 11:53:25,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~retValue_acc~4; {43766#true} is VALID [2020-07-08 11:53:25,207 INFO L263 TraceCheckUtils]: 1: Hoare triple {43766#true} call #t~ret13 := isMethaneLevelCritical(); {43766#true} is VALID [2020-07-08 11:53:25,208 INFO L280 TraceCheckUtils]: 2: Hoare triple {43766#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43766#true} is VALID [2020-07-08 11:53:25,208 INFO L280 TraceCheckUtils]: 3: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,208 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43766#true} {43766#true} #580#return; {43766#true} is VALID [2020-07-08 11:53:25,209 INFO L280 TraceCheckUtils]: 5: Hoare triple {43766#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43766#true} is VALID [2020-07-08 11:53:25,209 INFO L280 TraceCheckUtils]: 6: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,209 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43766#true} {43766#true} #516#return; {43766#true} is VALID [2020-07-08 11:53:25,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,213 INFO L280 TraceCheckUtils]: 0: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43766#true} is VALID [2020-07-08 11:53:25,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,214 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43766#true} {43766#true} #518#return; {43766#true} is VALID [2020-07-08 11:53:25,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43766#true} is VALID [2020-07-08 11:53:25,215 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume 0 != ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:25,215 INFO L263 TraceCheckUtils]: 2: Hoare triple {43766#true} call #t~ret12 := isMethaneAlarm(); {43766#true} is VALID [2020-07-08 11:53:25,216 INFO L280 TraceCheckUtils]: 3: Hoare triple {43766#true} havoc ~retValue_acc~4; {43766#true} is VALID [2020-07-08 11:53:25,216 INFO L263 TraceCheckUtils]: 4: Hoare triple {43766#true} call #t~ret13 := isMethaneLevelCritical(); {43766#true} is VALID [2020-07-08 11:53:25,216 INFO L280 TraceCheckUtils]: 5: Hoare triple {43766#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43766#true} is VALID [2020-07-08 11:53:25,217 INFO L280 TraceCheckUtils]: 6: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,217 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43766#true} {43766#true} #580#return; {43766#true} is VALID [2020-07-08 11:53:25,217 INFO L280 TraceCheckUtils]: 8: Hoare triple {43766#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43766#true} is VALID [2020-07-08 11:53:25,218 INFO L280 TraceCheckUtils]: 9: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,218 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {43766#true} {43766#true} #516#return; {43766#true} is VALID [2020-07-08 11:53:25,218 INFO L280 TraceCheckUtils]: 11: Hoare triple {43766#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43766#true} is VALID [2020-07-08 11:53:25,219 INFO L280 TraceCheckUtils]: 12: Hoare triple {43766#true} assume 0 != ~tmp~2; {43766#true} is VALID [2020-07-08 11:53:25,220 INFO L263 TraceCheckUtils]: 13: Hoare triple {43766#true} call deactivatePump(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,220 INFO L280 TraceCheckUtils]: 14: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43766#true} is VALID [2020-07-08 11:53:25,221 INFO L280 TraceCheckUtils]: 15: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,221 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {43766#true} {43766#true} #518#return; {43766#true} is VALID [2020-07-08 11:53:25,221 INFO L280 TraceCheckUtils]: 17: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,222 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {43766#true} {43766#true} #542#return; {43766#true} is VALID [2020-07-08 11:53:25,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,230 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43766#true} is VALID [2020-07-08 11:53:25,230 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,231 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43766#true} {43766#true} #568#return; {43766#true} is VALID [2020-07-08 11:53:25,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~tmp~6;havoc ~tmp___0~3; {43766#true} is VALID [2020-07-08 11:53:25,231 INFO L263 TraceCheckUtils]: 1: Hoare triple {43766#true} call #t~ret38 := getWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:25,232 INFO L280 TraceCheckUtils]: 2: Hoare triple {43766#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43766#true} is VALID [2020-07-08 11:53:25,232 INFO L280 TraceCheckUtils]: 3: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,232 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43766#true} {43766#true} #568#return; {43766#true} is VALID [2020-07-08 11:53:25,233 INFO L280 TraceCheckUtils]: 5: Hoare triple {43766#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {43766#true} is VALID [2020-07-08 11:53:25,233 INFO L280 TraceCheckUtils]: 6: Hoare triple {43766#true} assume !(2 != ~tmp~6); {43766#true} is VALID [2020-07-08 11:53:25,233 INFO L280 TraceCheckUtils]: 7: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,234 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43766#true} {43766#true} #544#return; {43766#true} is VALID [2020-07-08 11:53:25,235 INFO L263 TraceCheckUtils]: 0: Hoare triple {44007#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:25,236 INFO L263 TraceCheckUtils]: 1: Hoare triple {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43766#true} is VALID [2020-07-08 11:53:25,236 INFO L280 TraceCheckUtils]: 2: Hoare triple {43766#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43766#true} is VALID [2020-07-08 11:53:25,236 INFO L280 TraceCheckUtils]: 3: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,237 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43766#true} {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43766#true} is VALID [2020-07-08 11:53:25,237 INFO L280 TraceCheckUtils]: 5: Hoare triple {43766#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43766#true} is VALID [2020-07-08 11:53:25,237 INFO L280 TraceCheckUtils]: 6: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,238 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43766#true} {44007#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43766#true} is VALID [2020-07-08 11:53:25,238 INFO L280 TraceCheckUtils]: 8: Hoare triple {43766#true} assume 0 != ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:25,239 INFO L263 TraceCheckUtils]: 9: Hoare triple {43766#true} call lowerWaterLevel(); {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,239 INFO L280 TraceCheckUtils]: 10: Hoare triple {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43766#true} is VALID [2020-07-08 11:53:25,240 INFO L280 TraceCheckUtils]: 11: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,240 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {43766#true} {43766#true} #540#return; {43766#true} is VALID [2020-07-08 11:53:25,240 INFO L280 TraceCheckUtils]: 13: Hoare triple {43766#true} assume 0 != ~systemActive~0; {43766#true} is VALID [2020-07-08 11:53:25,241 INFO L263 TraceCheckUtils]: 14: Hoare triple {43766#true} call processEnvironment(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,242 INFO L280 TraceCheckUtils]: 15: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43766#true} is VALID [2020-07-08 11:53:25,242 INFO L280 TraceCheckUtils]: 16: Hoare triple {43766#true} assume 0 != ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:25,242 INFO L263 TraceCheckUtils]: 17: Hoare triple {43766#true} call #t~ret12 := isMethaneAlarm(); {43766#true} is VALID [2020-07-08 11:53:25,243 INFO L280 TraceCheckUtils]: 18: Hoare triple {43766#true} havoc ~retValue_acc~4; {43766#true} is VALID [2020-07-08 11:53:25,243 INFO L263 TraceCheckUtils]: 19: Hoare triple {43766#true} call #t~ret13 := isMethaneLevelCritical(); {43766#true} is VALID [2020-07-08 11:53:25,243 INFO L280 TraceCheckUtils]: 20: Hoare triple {43766#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43766#true} is VALID [2020-07-08 11:53:25,244 INFO L280 TraceCheckUtils]: 21: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,244 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43766#true} {43766#true} #580#return; {43766#true} is VALID [2020-07-08 11:53:25,244 INFO L280 TraceCheckUtils]: 23: Hoare triple {43766#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43766#true} is VALID [2020-07-08 11:53:25,245 INFO L280 TraceCheckUtils]: 24: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,245 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43766#true} {43766#true} #516#return; {43766#true} is VALID [2020-07-08 11:53:25,245 INFO L280 TraceCheckUtils]: 26: Hoare triple {43766#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43766#true} is VALID [2020-07-08 11:53:25,245 INFO L280 TraceCheckUtils]: 27: Hoare triple {43766#true} assume 0 != ~tmp~2; {43766#true} is VALID [2020-07-08 11:53:25,247 INFO L263 TraceCheckUtils]: 28: Hoare triple {43766#true} call deactivatePump(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,247 INFO L280 TraceCheckUtils]: 29: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43766#true} is VALID [2020-07-08 11:53:25,247 INFO L280 TraceCheckUtils]: 30: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,247 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {43766#true} {43766#true} #518#return; {43766#true} is VALID [2020-07-08 11:53:25,248 INFO L280 TraceCheckUtils]: 32: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,248 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {43766#true} {43766#true} #542#return; {43766#true} is VALID [2020-07-08 11:53:25,248 INFO L263 TraceCheckUtils]: 34: Hoare triple {43766#true} call __utac_acc__Specification5_spec__3(); {43766#true} is VALID [2020-07-08 11:53:25,248 INFO L280 TraceCheckUtils]: 35: Hoare triple {43766#true} havoc ~tmp~6;havoc ~tmp___0~3; {43766#true} is VALID [2020-07-08 11:53:25,249 INFO L263 TraceCheckUtils]: 36: Hoare triple {43766#true} call #t~ret38 := getWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:25,249 INFO L280 TraceCheckUtils]: 37: Hoare triple {43766#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43766#true} is VALID [2020-07-08 11:53:25,249 INFO L280 TraceCheckUtils]: 38: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,249 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {43766#true} {43766#true} #568#return; {43766#true} is VALID [2020-07-08 11:53:25,249 INFO L280 TraceCheckUtils]: 40: Hoare triple {43766#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {43766#true} is VALID [2020-07-08 11:53:25,250 INFO L280 TraceCheckUtils]: 41: Hoare triple {43766#true} assume !(2 != ~tmp~6); {43766#true} is VALID [2020-07-08 11:53:25,250 INFO L280 TraceCheckUtils]: 42: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,250 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {43766#true} {43766#true} #544#return; {43766#true} is VALID [2020-07-08 11:53:25,250 INFO L280 TraceCheckUtils]: 44: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,250 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {43766#true} {43767#false} #532#return; {43767#false} is VALID [2020-07-08 11:53:25,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {43766#true} is VALID [2020-07-08 11:53:25,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,256 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43766#true} {43767#false} #524#return; {43767#false} is VALID [2020-07-08 11:53:25,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43766#true} is VALID [2020-07-08 11:53:25,265 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,265 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43766#true} {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43766#true} is VALID [2020-07-08 11:53:25,266 INFO L263 TraceCheckUtils]: 0: Hoare triple {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43766#true} is VALID [2020-07-08 11:53:25,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43766#true} is VALID [2020-07-08 11:53:25,266 INFO L280 TraceCheckUtils]: 2: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,267 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43766#true} {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43766#true} is VALID [2020-07-08 11:53:25,267 INFO L280 TraceCheckUtils]: 4: Hoare triple {43766#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43766#true} is VALID [2020-07-08 11:53:25,267 INFO L280 TraceCheckUtils]: 5: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,267 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43766#true} {43767#false} #538#return; {43767#false} is VALID [2020-07-08 11:53:25,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,296 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:25,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:25,297 INFO L280 TraceCheckUtils]: 2: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,298 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43766#true} {43766#true} #536#return; {43766#true} is VALID [2020-07-08 11:53:25,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43766#true} is VALID [2020-07-08 11:53:25,298 INFO L263 TraceCheckUtils]: 1: Hoare triple {43766#true} call #t~ret30 := isHighWaterSensorDry(); {43766#true} is VALID [2020-07-08 11:53:25,299 INFO L280 TraceCheckUtils]: 2: Hoare triple {43766#true} havoc ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:25,299 INFO L280 TraceCheckUtils]: 3: Hoare triple {43766#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:25,300 INFO L280 TraceCheckUtils]: 4: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,300 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43766#true} {43766#true} #536#return; {43766#true} is VALID [2020-07-08 11:53:25,300 INFO L280 TraceCheckUtils]: 6: Hoare triple {43766#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43766#true} is VALID [2020-07-08 11:53:25,301 INFO L280 TraceCheckUtils]: 7: Hoare triple {43766#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43766#true} is VALID [2020-07-08 11:53:25,301 INFO L280 TraceCheckUtils]: 8: Hoare triple {43766#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43766#true} is VALID [2020-07-08 11:53:25,301 INFO L280 TraceCheckUtils]: 9: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,302 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {43766#true} {43766#true} #550#return; {43766#true} is VALID [2020-07-08 11:53:25,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,306 INFO L280 TraceCheckUtils]: 0: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43766#true} is VALID [2020-07-08 11:53:25,306 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,306 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43766#true} {43766#true} #552#return; {43766#true} is VALID [2020-07-08 11:53:25,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:25,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume 0 == ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:25,307 INFO L263 TraceCheckUtils]: 2: Hoare triple {43766#true} call #t~ret10 := isHighWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:25,307 INFO L280 TraceCheckUtils]: 3: Hoare triple {43766#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43766#true} is VALID [2020-07-08 11:53:25,307 INFO L263 TraceCheckUtils]: 4: Hoare triple {43766#true} call #t~ret30 := isHighWaterSensorDry(); {43766#true} is VALID [2020-07-08 11:53:25,308 INFO L280 TraceCheckUtils]: 5: Hoare triple {43766#true} havoc ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:25,308 INFO L280 TraceCheckUtils]: 6: Hoare triple {43766#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:25,308 INFO L280 TraceCheckUtils]: 7: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,308 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43766#true} {43766#true} #536#return; {43766#true} is VALID [2020-07-08 11:53:25,309 INFO L280 TraceCheckUtils]: 9: Hoare triple {43766#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43766#true} is VALID [2020-07-08 11:53:25,309 INFO L280 TraceCheckUtils]: 10: Hoare triple {43766#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43766#true} is VALID [2020-07-08 11:53:25,309 INFO L280 TraceCheckUtils]: 11: Hoare triple {43766#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43766#true} is VALID [2020-07-08 11:53:25,309 INFO L280 TraceCheckUtils]: 12: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,310 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {43766#true} {43766#true} #550#return; {43766#true} is VALID [2020-07-08 11:53:25,310 INFO L280 TraceCheckUtils]: 14: Hoare triple {43766#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43766#true} is VALID [2020-07-08 11:53:25,310 INFO L280 TraceCheckUtils]: 15: Hoare triple {43766#true} assume 0 != ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:25,311 INFO L263 TraceCheckUtils]: 16: Hoare triple {43766#true} call activatePump(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,311 INFO L280 TraceCheckUtils]: 17: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43766#true} is VALID [2020-07-08 11:53:25,312 INFO L280 TraceCheckUtils]: 18: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,312 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {43766#true} {43766#true} #552#return; {43766#true} is VALID [2020-07-08 11:53:25,313 INFO L280 TraceCheckUtils]: 20: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,313 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43766#true} {43766#true} #564#return; {43766#true} is VALID [2020-07-08 11:53:25,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43766#true} is VALID [2020-07-08 11:53:25,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume !(0 != ~pumpRunning~0); {43766#true} is VALID [2020-07-08 11:53:25,315 INFO L263 TraceCheckUtils]: 2: Hoare triple {43766#true} call processEnvironment__wrappee__highWaterSensor(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,316 INFO L280 TraceCheckUtils]: 3: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:25,316 INFO L280 TraceCheckUtils]: 4: Hoare triple {43766#true} assume 0 == ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:25,317 INFO L263 TraceCheckUtils]: 5: Hoare triple {43766#true} call #t~ret10 := isHighWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:25,317 INFO L280 TraceCheckUtils]: 6: Hoare triple {43766#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43766#true} is VALID [2020-07-08 11:53:25,317 INFO L263 TraceCheckUtils]: 7: Hoare triple {43766#true} call #t~ret30 := isHighWaterSensorDry(); {43766#true} is VALID [2020-07-08 11:53:25,318 INFO L280 TraceCheckUtils]: 8: Hoare triple {43766#true} havoc ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:25,318 INFO L280 TraceCheckUtils]: 9: Hoare triple {43766#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:25,318 INFO L280 TraceCheckUtils]: 10: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,319 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {43766#true} {43766#true} #536#return; {43766#true} is VALID [2020-07-08 11:53:25,319 INFO L280 TraceCheckUtils]: 12: Hoare triple {43766#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43766#true} is VALID [2020-07-08 11:53:25,319 INFO L280 TraceCheckUtils]: 13: Hoare triple {43766#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43766#true} is VALID [2020-07-08 11:53:25,319 INFO L280 TraceCheckUtils]: 14: Hoare triple {43766#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43766#true} is VALID [2020-07-08 11:53:25,320 INFO L280 TraceCheckUtils]: 15: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,320 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {43766#true} {43766#true} #550#return; {43766#true} is VALID [2020-07-08 11:53:25,320 INFO L280 TraceCheckUtils]: 17: Hoare triple {43766#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43766#true} is VALID [2020-07-08 11:53:25,321 INFO L280 TraceCheckUtils]: 18: Hoare triple {43766#true} assume 0 != ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:25,322 INFO L263 TraceCheckUtils]: 19: Hoare triple {43766#true} call activatePump(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,322 INFO L280 TraceCheckUtils]: 20: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43766#true} is VALID [2020-07-08 11:53:25,323 INFO L280 TraceCheckUtils]: 21: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,323 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43766#true} {43766#true} #552#return; {43766#true} is VALID [2020-07-08 11:53:25,323 INFO L280 TraceCheckUtils]: 23: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,324 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {43766#true} {43766#true} #564#return; {43766#true} is VALID [2020-07-08 11:53:25,324 INFO L280 TraceCheckUtils]: 25: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,324 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {43766#true} {43766#true} #522#return; {43766#true} is VALID [2020-07-08 11:53:25,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43766#true} is VALID [2020-07-08 11:53:25,326 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume !(0 != ~pumpRunning~0); {43766#true} is VALID [2020-07-08 11:53:25,327 INFO L263 TraceCheckUtils]: 2: Hoare triple {43766#true} call processEnvironment__wrappee__lowWaterSensor(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,328 INFO L280 TraceCheckUtils]: 3: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43766#true} is VALID [2020-07-08 11:53:25,328 INFO L280 TraceCheckUtils]: 4: Hoare triple {43766#true} assume !(0 != ~pumpRunning~0); {43766#true} is VALID [2020-07-08 11:53:25,329 INFO L263 TraceCheckUtils]: 5: Hoare triple {43766#true} call processEnvironment__wrappee__highWaterSensor(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,329 INFO L280 TraceCheckUtils]: 6: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:25,330 INFO L280 TraceCheckUtils]: 7: Hoare triple {43766#true} assume 0 == ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:25,330 INFO L263 TraceCheckUtils]: 8: Hoare triple {43766#true} call #t~ret10 := isHighWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:25,330 INFO L280 TraceCheckUtils]: 9: Hoare triple {43766#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43766#true} is VALID [2020-07-08 11:53:25,331 INFO L263 TraceCheckUtils]: 10: Hoare triple {43766#true} call #t~ret30 := isHighWaterSensorDry(); {43766#true} is VALID [2020-07-08 11:53:25,331 INFO L280 TraceCheckUtils]: 11: Hoare triple {43766#true} havoc ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:25,331 INFO L280 TraceCheckUtils]: 12: Hoare triple {43766#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:25,332 INFO L280 TraceCheckUtils]: 13: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,332 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {43766#true} {43766#true} #536#return; {43766#true} is VALID [2020-07-08 11:53:25,332 INFO L280 TraceCheckUtils]: 15: Hoare triple {43766#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43766#true} is VALID [2020-07-08 11:53:25,333 INFO L280 TraceCheckUtils]: 16: Hoare triple {43766#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43766#true} is VALID [2020-07-08 11:53:25,333 INFO L280 TraceCheckUtils]: 17: Hoare triple {43766#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43766#true} is VALID [2020-07-08 11:53:25,333 INFO L280 TraceCheckUtils]: 18: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,333 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {43766#true} {43766#true} #550#return; {43766#true} is VALID [2020-07-08 11:53:25,334 INFO L280 TraceCheckUtils]: 20: Hoare triple {43766#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43766#true} is VALID [2020-07-08 11:53:25,334 INFO L280 TraceCheckUtils]: 21: Hoare triple {43766#true} assume 0 != ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:25,335 INFO L263 TraceCheckUtils]: 22: Hoare triple {43766#true} call activatePump(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,336 INFO L280 TraceCheckUtils]: 23: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43766#true} is VALID [2020-07-08 11:53:25,336 INFO L280 TraceCheckUtils]: 24: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,336 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43766#true} {43766#true} #552#return; {43766#true} is VALID [2020-07-08 11:53:25,337 INFO L280 TraceCheckUtils]: 26: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,337 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {43766#true} {43766#true} #564#return; {43766#true} is VALID [2020-07-08 11:53:25,337 INFO L280 TraceCheckUtils]: 28: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,337 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {43766#true} {43766#true} #522#return; {43766#true} is VALID [2020-07-08 11:53:25,338 INFO L280 TraceCheckUtils]: 30: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,338 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {43766#true} {43767#false} #542#return; {43767#false} is VALID [2020-07-08 11:53:25,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,343 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43766#true} is VALID [2020-07-08 11:53:25,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,343 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43766#true} {43767#false} #568#return; {43767#false} is VALID [2020-07-08 11:53:25,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {43766#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43766#true} is VALID [2020-07-08 11:53:25,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,348 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43766#true} {43767#false} #570#return; {43767#false} is VALID [2020-07-08 11:53:25,357 INFO L263 TraceCheckUtils]: 0: Hoare triple {43766#true} call ULTIMATE.init(); {44004#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:53:25,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {44004#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {43766#true} is VALID [2020-07-08 11:53:25,358 INFO L280 TraceCheckUtils]: 2: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,358 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43766#true} {43766#true} #586#return; {43766#true} is VALID [2020-07-08 11:53:25,358 INFO L263 TraceCheckUtils]: 4: Hoare triple {43766#true} call #t~ret76 := main(); {43766#true} is VALID [2020-07-08 11:53:25,358 INFO L280 TraceCheckUtils]: 5: Hoare triple {43766#true} havoc ~retValue_acc~13;havoc ~tmp~10; {43766#true} is VALID [2020-07-08 11:53:25,359 INFO L263 TraceCheckUtils]: 6: Hoare triple {43766#true} call select_helpers(); {43766#true} is VALID [2020-07-08 11:53:25,359 INFO L280 TraceCheckUtils]: 7: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,359 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43766#true} {43766#true} #472#return; {43766#true} is VALID [2020-07-08 11:53:25,360 INFO L263 TraceCheckUtils]: 9: Hoare triple {43766#true} call select_features(); {43766#true} is VALID [2020-07-08 11:53:25,360 INFO L280 TraceCheckUtils]: 10: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,360 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {43766#true} {43766#true} #474#return; {43766#true} is VALID [2020-07-08 11:53:25,361 INFO L263 TraceCheckUtils]: 12: Hoare triple {43766#true} call #t~ret75 := valid_product(); {43766#true} is VALID [2020-07-08 11:53:25,361 INFO L280 TraceCheckUtils]: 13: Hoare triple {43766#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {43766#true} is VALID [2020-07-08 11:53:25,361 INFO L280 TraceCheckUtils]: 14: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,361 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {43766#true} {43766#true} #476#return; {43766#true} is VALID [2020-07-08 11:53:25,362 INFO L280 TraceCheckUtils]: 16: Hoare triple {43766#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {43766#true} is VALID [2020-07-08 11:53:25,362 INFO L280 TraceCheckUtils]: 17: Hoare triple {43766#true} assume 0 != ~tmp~10; {43766#true} is VALID [2020-07-08 11:53:25,362 INFO L263 TraceCheckUtils]: 18: Hoare triple {43766#true} call setup(); {43766#true} is VALID [2020-07-08 11:53:25,363 INFO L280 TraceCheckUtils]: 19: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,363 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {43766#true} {43766#true} #478#return; {43766#true} is VALID [2020-07-08 11:53:25,363 INFO L263 TraceCheckUtils]: 21: Hoare triple {43766#true} call runTest(); {43766#true} is VALID [2020-07-08 11:53:25,364 INFO L263 TraceCheckUtils]: 22: Hoare triple {43766#true} call __utac_acc__Specification5_spec__1(); {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:25,365 INFO L280 TraceCheckUtils]: 23: Hoare triple {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {43766#true} is VALID [2020-07-08 11:53:25,365 INFO L280 TraceCheckUtils]: 24: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,365 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43766#true} {43766#true} #576#return; {43766#true} is VALID [2020-07-08 11:53:25,366 INFO L263 TraceCheckUtils]: 26: Hoare triple {43766#true} call test(); {43766#true} is VALID [2020-07-08 11:53:25,366 INFO L280 TraceCheckUtils]: 27: Hoare triple {43766#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {43766#true} is VALID [2020-07-08 11:53:25,366 INFO L280 TraceCheckUtils]: 28: Hoare triple {43766#true} assume !false; {43766#true} is VALID [2020-07-08 11:53:25,366 INFO L280 TraceCheckUtils]: 29: Hoare triple {43766#true} assume ~splverifierCounter~0 < 4; {43766#true} is VALID [2020-07-08 11:53:25,367 INFO L280 TraceCheckUtils]: 30: Hoare triple {43766#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {43766#true} is VALID [2020-07-08 11:53:25,367 INFO L280 TraceCheckUtils]: 31: Hoare triple {43766#true} assume 0 != ~tmp~5; {43766#true} is VALID [2020-07-08 11:53:25,368 INFO L263 TraceCheckUtils]: 32: Hoare triple {43766#true} call waterRise(); {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,368 INFO L280 TraceCheckUtils]: 33: Hoare triple {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {43766#true} is VALID [2020-07-08 11:53:25,369 INFO L280 TraceCheckUtils]: 34: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,369 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {43766#true} {43766#true} #524#return; {43766#true} is VALID [2020-07-08 11:53:25,369 INFO L280 TraceCheckUtils]: 36: Hoare triple {43766#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {43766#true} is VALID [2020-07-08 11:53:25,370 INFO L280 TraceCheckUtils]: 37: Hoare triple {43766#true} assume !(0 != ~tmp___0~2); {43766#true} is VALID [2020-07-08 11:53:25,370 INFO L280 TraceCheckUtils]: 38: Hoare triple {43766#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {43766#true} is VALID [2020-07-08 11:53:25,370 INFO L280 TraceCheckUtils]: 39: Hoare triple {43766#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {43766#true} is VALID [2020-07-08 11:53:25,370 INFO L280 TraceCheckUtils]: 40: Hoare triple {43766#true} assume !(0 != ~tmp___1~0); {43766#true} is VALID [2020-07-08 11:53:25,372 INFO L263 TraceCheckUtils]: 41: Hoare triple {43766#true} call timeShift(); {44007#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:53:25,373 INFO L263 TraceCheckUtils]: 42: Hoare triple {44007#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:25,374 INFO L263 TraceCheckUtils]: 43: Hoare triple {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43766#true} is VALID [2020-07-08 11:53:25,374 INFO L280 TraceCheckUtils]: 44: Hoare triple {43766#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43766#true} is VALID [2020-07-08 11:53:25,374 INFO L280 TraceCheckUtils]: 45: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,375 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {43766#true} {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43766#true} is VALID [2020-07-08 11:53:25,375 INFO L280 TraceCheckUtils]: 47: Hoare triple {43766#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43766#true} is VALID [2020-07-08 11:53:25,375 INFO L280 TraceCheckUtils]: 48: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,375 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {43766#true} {44007#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43766#true} is VALID [2020-07-08 11:53:25,376 INFO L280 TraceCheckUtils]: 50: Hoare triple {43766#true} assume !(0 != ~pumpRunning~0); {43766#true} is VALID [2020-07-08 11:53:25,376 INFO L280 TraceCheckUtils]: 51: Hoare triple {43766#true} assume 0 != ~systemActive~0; {43766#true} is VALID [2020-07-08 11:53:25,377 INFO L263 TraceCheckUtils]: 52: Hoare triple {43766#true} call processEnvironment(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,377 INFO L280 TraceCheckUtils]: 53: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43766#true} is VALID [2020-07-08 11:53:25,378 INFO L280 TraceCheckUtils]: 54: Hoare triple {43766#true} assume !(0 != ~pumpRunning~0); {43766#true} is VALID [2020-07-08 11:53:25,379 INFO L263 TraceCheckUtils]: 55: Hoare triple {43766#true} call processEnvironment__wrappee__lowWaterSensor(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,379 INFO L280 TraceCheckUtils]: 56: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43766#true} is VALID [2020-07-08 11:53:25,379 INFO L280 TraceCheckUtils]: 57: Hoare triple {43766#true} assume !(0 != ~pumpRunning~0); {43766#true} is VALID [2020-07-08 11:53:25,380 INFO L263 TraceCheckUtils]: 58: Hoare triple {43766#true} call processEnvironment__wrappee__highWaterSensor(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,381 INFO L280 TraceCheckUtils]: 59: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:25,381 INFO L280 TraceCheckUtils]: 60: Hoare triple {43766#true} assume 0 == ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:25,381 INFO L263 TraceCheckUtils]: 61: Hoare triple {43766#true} call #t~ret10 := isHighWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:25,381 INFO L280 TraceCheckUtils]: 62: Hoare triple {43766#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43766#true} is VALID [2020-07-08 11:53:25,381 INFO L263 TraceCheckUtils]: 63: Hoare triple {43766#true} call #t~ret30 := isHighWaterSensorDry(); {43766#true} is VALID [2020-07-08 11:53:25,382 INFO L280 TraceCheckUtils]: 64: Hoare triple {43766#true} havoc ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:25,382 INFO L280 TraceCheckUtils]: 65: Hoare triple {43766#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:25,382 INFO L280 TraceCheckUtils]: 66: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,382 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {43766#true} {43766#true} #536#return; {43766#true} is VALID [2020-07-08 11:53:25,382 INFO L280 TraceCheckUtils]: 68: Hoare triple {43766#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43766#true} is VALID [2020-07-08 11:53:25,382 INFO L280 TraceCheckUtils]: 69: Hoare triple {43766#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43766#true} is VALID [2020-07-08 11:53:25,383 INFO L280 TraceCheckUtils]: 70: Hoare triple {43766#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43766#true} is VALID [2020-07-08 11:53:25,383 INFO L280 TraceCheckUtils]: 71: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,383 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {43766#true} {43766#true} #550#return; {43766#true} is VALID [2020-07-08 11:53:25,383 INFO L280 TraceCheckUtils]: 73: Hoare triple {43766#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43766#true} is VALID [2020-07-08 11:53:25,383 INFO L280 TraceCheckUtils]: 74: Hoare triple {43766#true} assume 0 != ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:25,384 INFO L263 TraceCheckUtils]: 75: Hoare triple {43766#true} call activatePump(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,385 INFO L280 TraceCheckUtils]: 76: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43766#true} is VALID [2020-07-08 11:53:25,385 INFO L280 TraceCheckUtils]: 77: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,385 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {43766#true} {43766#true} #552#return; {43766#true} is VALID [2020-07-08 11:53:25,385 INFO L280 TraceCheckUtils]: 79: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,385 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {43766#true} {43766#true} #564#return; {43766#true} is VALID [2020-07-08 11:53:25,385 INFO L280 TraceCheckUtils]: 81: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,386 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {43766#true} {43766#true} #522#return; {43766#true} is VALID [2020-07-08 11:53:25,386 INFO L280 TraceCheckUtils]: 83: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,386 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {43766#true} {43766#true} #542#return; {43766#true} is VALID [2020-07-08 11:53:25,386 INFO L263 TraceCheckUtils]: 85: Hoare triple {43766#true} call __utac_acc__Specification5_spec__3(); {43766#true} is VALID [2020-07-08 11:53:25,386 INFO L280 TraceCheckUtils]: 86: Hoare triple {43766#true} havoc ~tmp~6;havoc ~tmp___0~3; {43766#true} is VALID [2020-07-08 11:53:25,387 INFO L263 TraceCheckUtils]: 87: Hoare triple {43766#true} call #t~ret38 := getWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:25,388 INFO L280 TraceCheckUtils]: 88: Hoare triple {43766#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:25,388 INFO L280 TraceCheckUtils]: 89: Hoare triple {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:25,390 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43766#true} #568#return; {44130#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|)))} is VALID [2020-07-08 11:53:25,391 INFO L280 TraceCheckUtils]: 91: Hoare triple {44130#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|)))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {44131#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} is VALID [2020-07-08 11:53:25,392 INFO L280 TraceCheckUtils]: 92: Hoare triple {44131#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~6); {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:25,393 INFO L280 TraceCheckUtils]: 93: Hoare triple {43841#(= 2 ~waterLevel~0)} assume true; {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:25,394 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {43841#(= 2 ~waterLevel~0)} {43766#true} #544#return; {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:25,394 INFO L280 TraceCheckUtils]: 95: Hoare triple {43841#(= 2 ~waterLevel~0)} assume true; {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:25,395 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {43841#(= 2 ~waterLevel~0)} {43766#true} #532#return; {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:25,396 INFO L280 TraceCheckUtils]: 97: Hoare triple {43841#(= 2 ~waterLevel~0)} assume !false; {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:25,397 INFO L280 TraceCheckUtils]: 98: Hoare triple {43841#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:25,397 INFO L280 TraceCheckUtils]: 99: Hoare triple {43841#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:25,398 INFO L280 TraceCheckUtils]: 100: Hoare triple {43841#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~5); {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:25,399 INFO L280 TraceCheckUtils]: 101: Hoare triple {43841#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:25,399 INFO L280 TraceCheckUtils]: 102: Hoare triple {43841#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:25,400 INFO L280 TraceCheckUtils]: 103: Hoare triple {43841#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:25,401 INFO L280 TraceCheckUtils]: 104: Hoare triple {43841#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:25,402 INFO L280 TraceCheckUtils]: 105: Hoare triple {43841#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:25,403 INFO L263 TraceCheckUtils]: 106: Hoare triple {43841#(= 2 ~waterLevel~0)} call timeShift(); {44007#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:53:25,404 INFO L263 TraceCheckUtils]: 107: Hoare triple {44007#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:25,404 INFO L263 TraceCheckUtils]: 108: Hoare triple {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43766#true} is VALID [2020-07-08 11:53:25,404 INFO L280 TraceCheckUtils]: 109: Hoare triple {43766#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43766#true} is VALID [2020-07-08 11:53:25,404 INFO L280 TraceCheckUtils]: 110: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,405 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {43766#true} {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43766#true} is VALID [2020-07-08 11:53:25,405 INFO L280 TraceCheckUtils]: 112: Hoare triple {43766#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43766#true} is VALID [2020-07-08 11:53:25,405 INFO L280 TraceCheckUtils]: 113: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,407 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {43766#true} {44007#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,408 INFO L280 TraceCheckUtils]: 115: Hoare triple {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,409 INFO L263 TraceCheckUtils]: 116: Hoare triple {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,410 INFO L280 TraceCheckUtils]: 117: Hoare triple {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,411 INFO L280 TraceCheckUtils]: 118: Hoare triple {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,412 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} #540#return; {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,413 INFO L280 TraceCheckUtils]: 120: Hoare triple {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,415 INFO L263 TraceCheckUtils]: 121: Hoare triple {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,415 INFO L280 TraceCheckUtils]: 122: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43766#true} is VALID [2020-07-08 11:53:25,415 INFO L280 TraceCheckUtils]: 123: Hoare triple {43766#true} assume 0 != ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:25,416 INFO L263 TraceCheckUtils]: 124: Hoare triple {43766#true} call #t~ret12 := isMethaneAlarm(); {43766#true} is VALID [2020-07-08 11:53:25,416 INFO L280 TraceCheckUtils]: 125: Hoare triple {43766#true} havoc ~retValue_acc~4; {43766#true} is VALID [2020-07-08 11:53:25,416 INFO L263 TraceCheckUtils]: 126: Hoare triple {43766#true} call #t~ret13 := isMethaneLevelCritical(); {43766#true} is VALID [2020-07-08 11:53:25,417 INFO L280 TraceCheckUtils]: 127: Hoare triple {43766#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43766#true} is VALID [2020-07-08 11:53:25,417 INFO L280 TraceCheckUtils]: 128: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,417 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {43766#true} {43766#true} #580#return; {43766#true} is VALID [2020-07-08 11:53:25,417 INFO L280 TraceCheckUtils]: 130: Hoare triple {43766#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43766#true} is VALID [2020-07-08 11:53:25,418 INFO L280 TraceCheckUtils]: 131: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,418 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {43766#true} {43766#true} #516#return; {43766#true} is VALID [2020-07-08 11:53:25,418 INFO L280 TraceCheckUtils]: 133: Hoare triple {43766#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43766#true} is VALID [2020-07-08 11:53:25,419 INFO L280 TraceCheckUtils]: 134: Hoare triple {43766#true} assume !(0 != ~tmp~2); {43766#true} is VALID [2020-07-08 11:53:25,420 INFO L263 TraceCheckUtils]: 135: Hoare triple {43766#true} call processEnvironment__wrappee__lowWaterSensor(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,420 INFO L280 TraceCheckUtils]: 136: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43766#true} is VALID [2020-07-08 11:53:25,420 INFO L280 TraceCheckUtils]: 137: Hoare triple {43766#true} assume 0 != ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:25,421 INFO L263 TraceCheckUtils]: 138: Hoare triple {43766#true} call #t~ret11 := isLowWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:25,421 INFO L280 TraceCheckUtils]: 139: Hoare triple {43766#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {43766#true} is VALID [2020-07-08 11:53:25,421 INFO L263 TraceCheckUtils]: 140: Hoare triple {43766#true} call #t~ret31 := isLowWaterSensorDry(); {43766#true} is VALID [2020-07-08 11:53:25,422 INFO L280 TraceCheckUtils]: 141: Hoare triple {43766#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {43766#true} is VALID [2020-07-08 11:53:25,422 INFO L280 TraceCheckUtils]: 142: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,422 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {43766#true} {43766#true} #514#return; {43766#true} is VALID [2020-07-08 11:53:25,423 INFO L280 TraceCheckUtils]: 144: Hoare triple {43766#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {43766#true} is VALID [2020-07-08 11:53:25,423 INFO L280 TraceCheckUtils]: 145: Hoare triple {43766#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {43766#true} is VALID [2020-07-08 11:53:25,423 INFO L280 TraceCheckUtils]: 146: Hoare triple {43766#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {43766#true} is VALID [2020-07-08 11:53:25,423 INFO L280 TraceCheckUtils]: 147: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,424 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {43766#true} {43766#true} #558#return; {43766#true} is VALID [2020-07-08 11:53:25,424 INFO L280 TraceCheckUtils]: 149: Hoare triple {43766#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {43766#true} is VALID [2020-07-08 11:53:25,424 INFO L280 TraceCheckUtils]: 150: Hoare triple {43766#true} assume !(0 != ~tmp~1); {43766#true} is VALID [2020-07-08 11:53:25,426 INFO L263 TraceCheckUtils]: 151: Hoare triple {43766#true} call processEnvironment__wrappee__highWaterSensor(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,426 INFO L280 TraceCheckUtils]: 152: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:25,426 INFO L280 TraceCheckUtils]: 153: Hoare triple {43766#true} assume !(0 == ~pumpRunning~0); {43766#true} is VALID [2020-07-08 11:53:25,426 INFO L263 TraceCheckUtils]: 154: Hoare triple {43766#true} call processEnvironment__wrappee__base(); {43766#true} is VALID [2020-07-08 11:53:25,427 INFO L280 TraceCheckUtils]: 155: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,427 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {43766#true} {43766#true} #556#return; {43766#true} is VALID [2020-07-08 11:53:25,427 INFO L280 TraceCheckUtils]: 157: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,428 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {43766#true} {43766#true} #562#return; {43766#true} is VALID [2020-07-08 11:53:25,428 INFO L280 TraceCheckUtils]: 159: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,428 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {43766#true} {43766#true} #520#return; {43766#true} is VALID [2020-07-08 11:53:25,429 INFO L280 TraceCheckUtils]: 161: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,430 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {43766#true} {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #542#return; {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,430 INFO L263 TraceCheckUtils]: 163: Hoare triple {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {43766#true} is VALID [2020-07-08 11:53:25,430 INFO L280 TraceCheckUtils]: 164: Hoare triple {43766#true} havoc ~tmp~6;havoc ~tmp___0~3; {43766#true} is VALID [2020-07-08 11:53:25,431 INFO L263 TraceCheckUtils]: 165: Hoare triple {43766#true} call #t~ret38 := getWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:25,432 INFO L280 TraceCheckUtils]: 166: Hoare triple {43766#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:25,433 INFO L280 TraceCheckUtils]: 167: Hoare triple {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:25,435 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {44132#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43766#true} #568#return; {44259#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|))} is VALID [2020-07-08 11:53:25,436 INFO L280 TraceCheckUtils]: 169: Hoare triple {44259#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {44260#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} is VALID [2020-07-08 11:53:25,437 INFO L280 TraceCheckUtils]: 170: Hoare triple {44260#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} assume !(2 != ~tmp~6); {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:25,438 INFO L280 TraceCheckUtils]: 171: Hoare triple {43841#(= 2 ~waterLevel~0)} assume true; {43841#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:25,440 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {43841#(= 2 ~waterLevel~0)} {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #544#return; {44194#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,441 INFO L280 TraceCheckUtils]: 173: Hoare triple {44194#(<= 3 |old(~waterLevel~0)|)} assume true; {44194#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,442 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {44194#(<= 3 |old(~waterLevel~0)|)} {43841#(= 2 ~waterLevel~0)} #532#return; {43767#false} is VALID [2020-07-08 11:53:25,442 INFO L280 TraceCheckUtils]: 175: Hoare triple {43767#false} assume !false; {43767#false} is VALID [2020-07-08 11:53:25,442 INFO L280 TraceCheckUtils]: 176: Hoare triple {43767#false} assume ~splverifierCounter~0 < 4; {43767#false} is VALID [2020-07-08 11:53:25,443 INFO L280 TraceCheckUtils]: 177: Hoare triple {43767#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {43767#false} is VALID [2020-07-08 11:53:25,443 INFO L280 TraceCheckUtils]: 178: Hoare triple {43767#false} assume !(0 != ~tmp~5); {43767#false} is VALID [2020-07-08 11:53:25,443 INFO L280 TraceCheckUtils]: 179: Hoare triple {43767#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {43767#false} is VALID [2020-07-08 11:53:25,444 INFO L280 TraceCheckUtils]: 180: Hoare triple {43767#false} assume !(0 != ~tmp___0~2); {43767#false} is VALID [2020-07-08 11:53:25,444 INFO L280 TraceCheckUtils]: 181: Hoare triple {43767#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {43767#false} is VALID [2020-07-08 11:53:25,444 INFO L280 TraceCheckUtils]: 182: Hoare triple {43767#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {43767#false} is VALID [2020-07-08 11:53:25,445 INFO L280 TraceCheckUtils]: 183: Hoare triple {43767#false} assume !(0 != ~tmp___1~0); {43767#false} is VALID [2020-07-08 11:53:25,445 INFO L263 TraceCheckUtils]: 184: Hoare triple {43767#false} call timeShift(); {44007#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:53:25,446 INFO L263 TraceCheckUtils]: 185: Hoare triple {44007#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:25,447 INFO L263 TraceCheckUtils]: 186: Hoare triple {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43766#true} is VALID [2020-07-08 11:53:25,447 INFO L280 TraceCheckUtils]: 187: Hoare triple {43766#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43766#true} is VALID [2020-07-08 11:53:25,447 INFO L280 TraceCheckUtils]: 188: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,448 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {43766#true} {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43766#true} is VALID [2020-07-08 11:53:25,448 INFO L280 TraceCheckUtils]: 190: Hoare triple {43766#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43766#true} is VALID [2020-07-08 11:53:25,448 INFO L280 TraceCheckUtils]: 191: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,449 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {43766#true} {44007#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43766#true} is VALID [2020-07-08 11:53:25,449 INFO L280 TraceCheckUtils]: 193: Hoare triple {43766#true} assume 0 != ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:25,450 INFO L263 TraceCheckUtils]: 194: Hoare triple {43766#true} call lowerWaterLevel(); {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,450 INFO L280 TraceCheckUtils]: 195: Hoare triple {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43766#true} is VALID [2020-07-08 11:53:25,450 INFO L280 TraceCheckUtils]: 196: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,450 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {43766#true} {43766#true} #540#return; {43766#true} is VALID [2020-07-08 11:53:25,451 INFO L280 TraceCheckUtils]: 198: Hoare triple {43766#true} assume 0 != ~systemActive~0; {43766#true} is VALID [2020-07-08 11:53:25,451 INFO L263 TraceCheckUtils]: 199: Hoare triple {43766#true} call processEnvironment(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,452 INFO L280 TraceCheckUtils]: 200: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43766#true} is VALID [2020-07-08 11:53:25,452 INFO L280 TraceCheckUtils]: 201: Hoare triple {43766#true} assume 0 != ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:25,452 INFO L263 TraceCheckUtils]: 202: Hoare triple {43766#true} call #t~ret12 := isMethaneAlarm(); {43766#true} is VALID [2020-07-08 11:53:25,452 INFO L280 TraceCheckUtils]: 203: Hoare triple {43766#true} havoc ~retValue_acc~4; {43766#true} is VALID [2020-07-08 11:53:25,453 INFO L263 TraceCheckUtils]: 204: Hoare triple {43766#true} call #t~ret13 := isMethaneLevelCritical(); {43766#true} is VALID [2020-07-08 11:53:25,453 INFO L280 TraceCheckUtils]: 205: Hoare triple {43766#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43766#true} is VALID [2020-07-08 11:53:25,453 INFO L280 TraceCheckUtils]: 206: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,453 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {43766#true} {43766#true} #580#return; {43766#true} is VALID [2020-07-08 11:53:25,453 INFO L280 TraceCheckUtils]: 208: Hoare triple {43766#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43766#true} is VALID [2020-07-08 11:53:25,500 INFO L280 TraceCheckUtils]: 209: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,500 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {43766#true} {43766#true} #516#return; {43766#true} is VALID [2020-07-08 11:53:25,500 INFO L280 TraceCheckUtils]: 211: Hoare triple {43766#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43766#true} is VALID [2020-07-08 11:53:25,500 INFO L280 TraceCheckUtils]: 212: Hoare triple {43766#true} assume 0 != ~tmp~2; {43766#true} is VALID [2020-07-08 11:53:25,505 INFO L263 TraceCheckUtils]: 213: Hoare triple {43766#true} call deactivatePump(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,506 INFO L280 TraceCheckUtils]: 214: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43766#true} is VALID [2020-07-08 11:53:25,506 INFO L280 TraceCheckUtils]: 215: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,507 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {43766#true} {43766#true} #518#return; {43766#true} is VALID [2020-07-08 11:53:25,507 INFO L280 TraceCheckUtils]: 217: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,507 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {43766#true} {43766#true} #542#return; {43766#true} is VALID [2020-07-08 11:53:25,507 INFO L263 TraceCheckUtils]: 219: Hoare triple {43766#true} call __utac_acc__Specification5_spec__3(); {43766#true} is VALID [2020-07-08 11:53:25,508 INFO L280 TraceCheckUtils]: 220: Hoare triple {43766#true} havoc ~tmp~6;havoc ~tmp___0~3; {43766#true} is VALID [2020-07-08 11:53:25,508 INFO L263 TraceCheckUtils]: 221: Hoare triple {43766#true} call #t~ret38 := getWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:25,508 INFO L280 TraceCheckUtils]: 222: Hoare triple {43766#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43766#true} is VALID [2020-07-08 11:53:25,509 INFO L280 TraceCheckUtils]: 223: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,509 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {43766#true} {43766#true} #568#return; {43766#true} is VALID [2020-07-08 11:53:25,509 INFO L280 TraceCheckUtils]: 225: Hoare triple {43766#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {43766#true} is VALID [2020-07-08 11:53:25,509 INFO L280 TraceCheckUtils]: 226: Hoare triple {43766#true} assume !(2 != ~tmp~6); {43766#true} is VALID [2020-07-08 11:53:25,510 INFO L280 TraceCheckUtils]: 227: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,510 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {43766#true} {43766#true} #544#return; {43766#true} is VALID [2020-07-08 11:53:25,510 INFO L280 TraceCheckUtils]: 229: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,511 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {43766#true} {43767#false} #532#return; {43767#false} is VALID [2020-07-08 11:53:25,511 INFO L280 TraceCheckUtils]: 231: Hoare triple {43767#false} assume !false; {43767#false} is VALID [2020-07-08 11:53:25,511 INFO L280 TraceCheckUtils]: 232: Hoare triple {43767#false} assume ~splverifierCounter~0 < 4; {43767#false} is VALID [2020-07-08 11:53:25,512 INFO L280 TraceCheckUtils]: 233: Hoare triple {43767#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {43767#false} is VALID [2020-07-08 11:53:25,512 INFO L280 TraceCheckUtils]: 234: Hoare triple {43767#false} assume 0 != ~tmp~5; {43767#false} is VALID [2020-07-08 11:53:25,512 INFO L263 TraceCheckUtils]: 235: Hoare triple {43767#false} call waterRise(); {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:25,513 INFO L280 TraceCheckUtils]: 236: Hoare triple {44006#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {43766#true} is VALID [2020-07-08 11:53:25,513 INFO L280 TraceCheckUtils]: 237: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,513 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {43766#true} {43767#false} #524#return; {43767#false} is VALID [2020-07-08 11:53:25,513 INFO L280 TraceCheckUtils]: 239: Hoare triple {43767#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {43767#false} is VALID [2020-07-08 11:53:25,514 INFO L280 TraceCheckUtils]: 240: Hoare triple {43767#false} assume !(0 != ~tmp___0~2); {43767#false} is VALID [2020-07-08 11:53:25,514 INFO L280 TraceCheckUtils]: 241: Hoare triple {43767#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {43767#false} is VALID [2020-07-08 11:53:25,514 INFO L280 TraceCheckUtils]: 242: Hoare triple {43767#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {43767#false} is VALID [2020-07-08 11:53:25,515 INFO L280 TraceCheckUtils]: 243: Hoare triple {43767#false} assume !(0 != ~tmp___1~0); {43767#false} is VALID [2020-07-08 11:53:25,515 INFO L263 TraceCheckUtils]: 244: Hoare triple {43767#false} call timeShift(); {43767#false} is VALID [2020-07-08 11:53:25,515 INFO L263 TraceCheckUtils]: 245: Hoare triple {43767#false} call __utac_acc__Specification5_spec__2(); {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:25,516 INFO L263 TraceCheckUtils]: 246: Hoare triple {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43766#true} is VALID [2020-07-08 11:53:25,516 INFO L280 TraceCheckUtils]: 247: Hoare triple {43766#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43766#true} is VALID [2020-07-08 11:53:25,516 INFO L280 TraceCheckUtils]: 248: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,516 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {43766#true} {44005#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43766#true} is VALID [2020-07-08 11:53:25,517 INFO L280 TraceCheckUtils]: 250: Hoare triple {43766#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43766#true} is VALID [2020-07-08 11:53:25,517 INFO L280 TraceCheckUtils]: 251: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,517 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {43766#true} {43767#false} #538#return; {43767#false} is VALID [2020-07-08 11:53:25,518 INFO L280 TraceCheckUtils]: 253: Hoare triple {43767#false} assume !(0 != ~pumpRunning~0); {43767#false} is VALID [2020-07-08 11:53:25,518 INFO L280 TraceCheckUtils]: 254: Hoare triple {43767#false} assume 0 != ~systemActive~0; {43767#false} is VALID [2020-07-08 11:53:25,518 INFO L263 TraceCheckUtils]: 255: Hoare triple {43767#false} call processEnvironment(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,518 INFO L280 TraceCheckUtils]: 256: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43766#true} is VALID [2020-07-08 11:53:25,519 INFO L280 TraceCheckUtils]: 257: Hoare triple {43766#true} assume !(0 != ~pumpRunning~0); {43766#true} is VALID [2020-07-08 11:53:25,520 INFO L263 TraceCheckUtils]: 258: Hoare triple {43766#true} call processEnvironment__wrappee__lowWaterSensor(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,521 INFO L280 TraceCheckUtils]: 259: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43766#true} is VALID [2020-07-08 11:53:25,521 INFO L280 TraceCheckUtils]: 260: Hoare triple {43766#true} assume !(0 != ~pumpRunning~0); {43766#true} is VALID [2020-07-08 11:53:25,525 INFO L263 TraceCheckUtils]: 261: Hoare triple {43766#true} call processEnvironment__wrappee__highWaterSensor(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,526 INFO L280 TraceCheckUtils]: 262: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:25,526 INFO L280 TraceCheckUtils]: 263: Hoare triple {43766#true} assume 0 == ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:25,526 INFO L263 TraceCheckUtils]: 264: Hoare triple {43766#true} call #t~ret10 := isHighWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:25,526 INFO L280 TraceCheckUtils]: 265: Hoare triple {43766#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43766#true} is VALID [2020-07-08 11:53:25,527 INFO L263 TraceCheckUtils]: 266: Hoare triple {43766#true} call #t~ret30 := isHighWaterSensorDry(); {43766#true} is VALID [2020-07-08 11:53:25,527 INFO L280 TraceCheckUtils]: 267: Hoare triple {43766#true} havoc ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:25,527 INFO L280 TraceCheckUtils]: 268: Hoare triple {43766#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:25,527 INFO L280 TraceCheckUtils]: 269: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,528 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {43766#true} {43766#true} #536#return; {43766#true} is VALID [2020-07-08 11:53:25,528 INFO L280 TraceCheckUtils]: 271: Hoare triple {43766#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43766#true} is VALID [2020-07-08 11:53:25,528 INFO L280 TraceCheckUtils]: 272: Hoare triple {43766#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43766#true} is VALID [2020-07-08 11:53:25,528 INFO L280 TraceCheckUtils]: 273: Hoare triple {43766#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43766#true} is VALID [2020-07-08 11:53:25,528 INFO L280 TraceCheckUtils]: 274: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,529 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {43766#true} {43766#true} #550#return; {43766#true} is VALID [2020-07-08 11:53:25,529 INFO L280 TraceCheckUtils]: 276: Hoare triple {43766#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43766#true} is VALID [2020-07-08 11:53:25,529 INFO L280 TraceCheckUtils]: 277: Hoare triple {43766#true} assume 0 != ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:25,530 INFO L263 TraceCheckUtils]: 278: Hoare triple {43766#true} call activatePump(); {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:25,530 INFO L280 TraceCheckUtils]: 279: Hoare triple {44059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43766#true} is VALID [2020-07-08 11:53:25,530 INFO L280 TraceCheckUtils]: 280: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,530 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {43766#true} {43766#true} #552#return; {43766#true} is VALID [2020-07-08 11:53:25,531 INFO L280 TraceCheckUtils]: 282: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,531 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {43766#true} {43766#true} #564#return; {43766#true} is VALID [2020-07-08 11:53:25,531 INFO L280 TraceCheckUtils]: 284: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,531 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {43766#true} {43766#true} #522#return; {43766#true} is VALID [2020-07-08 11:53:25,531 INFO L280 TraceCheckUtils]: 286: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,532 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {43766#true} {43767#false} #542#return; {43767#false} is VALID [2020-07-08 11:53:25,532 INFO L263 TraceCheckUtils]: 288: Hoare triple {43767#false} call __utac_acc__Specification5_spec__3(); {43767#false} is VALID [2020-07-08 11:53:25,532 INFO L280 TraceCheckUtils]: 289: Hoare triple {43767#false} havoc ~tmp~6;havoc ~tmp___0~3; {43767#false} is VALID [2020-07-08 11:53:25,532 INFO L263 TraceCheckUtils]: 290: Hoare triple {43767#false} call #t~ret38 := getWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:25,532 INFO L280 TraceCheckUtils]: 291: Hoare triple {43766#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43766#true} is VALID [2020-07-08 11:53:25,533 INFO L280 TraceCheckUtils]: 292: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,533 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {43766#true} {43767#false} #568#return; {43767#false} is VALID [2020-07-08 11:53:25,533 INFO L280 TraceCheckUtils]: 294: Hoare triple {43767#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {43767#false} is VALID [2020-07-08 11:53:25,533 INFO L280 TraceCheckUtils]: 295: Hoare triple {43767#false} assume 2 != ~tmp~6; {43767#false} is VALID [2020-07-08 11:53:25,533 INFO L263 TraceCheckUtils]: 296: Hoare triple {43767#false} call #t~ret39 := isPumpRunning(); {43766#true} is VALID [2020-07-08 11:53:25,533 INFO L280 TraceCheckUtils]: 297: Hoare triple {43766#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43766#true} is VALID [2020-07-08 11:53:25,534 INFO L280 TraceCheckUtils]: 298: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:25,534 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {43766#true} {43767#false} #570#return; {43767#false} is VALID [2020-07-08 11:53:25,534 INFO L280 TraceCheckUtils]: 300: Hoare triple {43767#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {43767#false} is VALID [2020-07-08 11:53:25,534 INFO L280 TraceCheckUtils]: 301: Hoare triple {43767#false} assume 0 != ~tmp___0~3; {43767#false} is VALID [2020-07-08 11:53:25,534 INFO L280 TraceCheckUtils]: 302: Hoare triple {43767#false} assume 0 == ~switchedOnBeforeTS~0; {43767#false} is VALID [2020-07-08 11:53:25,534 INFO L263 TraceCheckUtils]: 303: Hoare triple {43767#false} call __automaton_fail(); {43767#false} is VALID [2020-07-08 11:53:25,535 INFO L280 TraceCheckUtils]: 304: Hoare triple {43767#false} assume !false; {43767#false} is VALID [2020-07-08 11:53:25,753 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 84 proven. 29 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2020-07-08 11:53:25,754 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1317607137] [2020-07-08 11:53:25,754 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [714095951] [2020-07-08 11:53:25,755 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:53:26,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:26,061 INFO L264 TraceCheckSpWp]: Trace formula consists of 1302 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-08 11:53:26,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:26,151 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:53:26,807 INFO L263 TraceCheckUtils]: 0: Hoare triple {43766#true} call ULTIMATE.init(); {43766#true} is VALID [2020-07-08 11:53:26,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {43766#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,815 INFO L280 TraceCheckUtils]: 2: Hoare triple {44395#(<= ~waterLevel~0 1)} assume true; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,816 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {44395#(<= ~waterLevel~0 1)} {43766#true} #586#return; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,816 INFO L263 TraceCheckUtils]: 4: Hoare triple {44395#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,817 INFO L280 TraceCheckUtils]: 5: Hoare triple {44395#(<= ~waterLevel~0 1)} havoc ~retValue_acc~13;havoc ~tmp~10; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,817 INFO L263 TraceCheckUtils]: 6: Hoare triple {44395#(<= ~waterLevel~0 1)} call select_helpers(); {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,818 INFO L280 TraceCheckUtils]: 7: Hoare triple {44395#(<= ~waterLevel~0 1)} assume true; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,819 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {44395#(<= ~waterLevel~0 1)} {44395#(<= ~waterLevel~0 1)} #472#return; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,819 INFO L263 TraceCheckUtils]: 9: Hoare triple {44395#(<= ~waterLevel~0 1)} call select_features(); {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,820 INFO L280 TraceCheckUtils]: 10: Hoare triple {44395#(<= ~waterLevel~0 1)} assume true; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,820 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {44395#(<= ~waterLevel~0 1)} {44395#(<= ~waterLevel~0 1)} #474#return; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,821 INFO L263 TraceCheckUtils]: 12: Hoare triple {44395#(<= ~waterLevel~0 1)} call #t~ret75 := valid_product(); {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,821 INFO L280 TraceCheckUtils]: 13: Hoare triple {44395#(<= ~waterLevel~0 1)} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,822 INFO L280 TraceCheckUtils]: 14: Hoare triple {44395#(<= ~waterLevel~0 1)} assume true; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,823 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {44395#(<= ~waterLevel~0 1)} {44395#(<= ~waterLevel~0 1)} #476#return; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,823 INFO L280 TraceCheckUtils]: 16: Hoare triple {44395#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,824 INFO L280 TraceCheckUtils]: 17: Hoare triple {44395#(<= ~waterLevel~0 1)} assume 0 != ~tmp~10; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,824 INFO L263 TraceCheckUtils]: 18: Hoare triple {44395#(<= ~waterLevel~0 1)} call setup(); {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,825 INFO L280 TraceCheckUtils]: 19: Hoare triple {44395#(<= ~waterLevel~0 1)} assume true; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,826 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {44395#(<= ~waterLevel~0 1)} {44395#(<= ~waterLevel~0 1)} #478#return; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,826 INFO L263 TraceCheckUtils]: 21: Hoare triple {44395#(<= ~waterLevel~0 1)} call runTest(); {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,838 INFO L263 TraceCheckUtils]: 22: Hoare triple {44395#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,839 INFO L280 TraceCheckUtils]: 23: Hoare triple {44395#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,840 INFO L280 TraceCheckUtils]: 24: Hoare triple {44395#(<= ~waterLevel~0 1)} assume true; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,840 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {44395#(<= ~waterLevel~0 1)} {44395#(<= ~waterLevel~0 1)} #576#return; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,841 INFO L263 TraceCheckUtils]: 26: Hoare triple {44395#(<= ~waterLevel~0 1)} call test(); {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,842 INFO L280 TraceCheckUtils]: 27: Hoare triple {44395#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,842 INFO L280 TraceCheckUtils]: 28: Hoare triple {44395#(<= ~waterLevel~0 1)} assume !false; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,843 INFO L280 TraceCheckUtils]: 29: Hoare triple {44395#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,843 INFO L280 TraceCheckUtils]: 30: Hoare triple {44395#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,844 INFO L280 TraceCheckUtils]: 31: Hoare triple {44395#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5; {44395#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:26,845 INFO L263 TraceCheckUtils]: 32: Hoare triple {44395#(<= ~waterLevel~0 1)} call waterRise(); {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:26,846 INFO L280 TraceCheckUtils]: 33: Hoare triple {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {44493#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:53:26,846 INFO L280 TraceCheckUtils]: 34: Hoare triple {44493#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {44493#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:53:26,847 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {44493#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {44395#(<= ~waterLevel~0 1)} #524#return; {44500#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:26,848 INFO L280 TraceCheckUtils]: 36: Hoare triple {44500#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {44500#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:26,848 INFO L280 TraceCheckUtils]: 37: Hoare triple {44500#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {44500#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:26,849 INFO L280 TraceCheckUtils]: 38: Hoare triple {44500#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {44500#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:26,850 INFO L280 TraceCheckUtils]: 39: Hoare triple {44500#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {44500#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:26,850 INFO L280 TraceCheckUtils]: 40: Hoare triple {44500#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {44500#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:26,851 INFO L263 TraceCheckUtils]: 41: Hoare triple {44500#(<= ~waterLevel~0 2)} call timeShift(); {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:26,851 INFO L263 TraceCheckUtils]: 42: Hoare triple {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {43766#true} is VALID [2020-07-08 11:53:26,851 INFO L263 TraceCheckUtils]: 43: Hoare triple {43766#true} call #t~ret37 := isPumpRunning(); {43766#true} is VALID [2020-07-08 11:53:26,851 INFO L280 TraceCheckUtils]: 44: Hoare triple {43766#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43766#true} is VALID [2020-07-08 11:53:26,852 INFO L280 TraceCheckUtils]: 45: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:26,852 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {43766#true} {43766#true} #566#return; {43766#true} is VALID [2020-07-08 11:53:26,852 INFO L280 TraceCheckUtils]: 47: Hoare triple {43766#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43766#true} is VALID [2020-07-08 11:53:26,852 INFO L280 TraceCheckUtils]: 48: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:26,853 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {43766#true} {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #538#return; {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:26,853 INFO L280 TraceCheckUtils]: 50: Hoare triple {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:26,854 INFO L280 TraceCheckUtils]: 51: Hoare triple {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:26,854 INFO L263 TraceCheckUtils]: 52: Hoare triple {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {43766#true} is VALID [2020-07-08 11:53:26,854 INFO L280 TraceCheckUtils]: 53: Hoare triple {43766#true} havoc ~tmp~2; {43766#true} is VALID [2020-07-08 11:53:26,855 INFO L280 TraceCheckUtils]: 54: Hoare triple {43766#true} assume !(0 != ~pumpRunning~0); {43766#true} is VALID [2020-07-08 11:53:26,855 INFO L263 TraceCheckUtils]: 55: Hoare triple {43766#true} call processEnvironment__wrappee__lowWaterSensor(); {43766#true} is VALID [2020-07-08 11:53:26,855 INFO L280 TraceCheckUtils]: 56: Hoare triple {43766#true} havoc ~tmp~1; {43766#true} is VALID [2020-07-08 11:53:26,855 INFO L280 TraceCheckUtils]: 57: Hoare triple {43766#true} assume !(0 != ~pumpRunning~0); {43766#true} is VALID [2020-07-08 11:53:26,855 INFO L263 TraceCheckUtils]: 58: Hoare triple {43766#true} call processEnvironment__wrappee__highWaterSensor(); {43766#true} is VALID [2020-07-08 11:53:26,855 INFO L280 TraceCheckUtils]: 59: Hoare triple {43766#true} havoc ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:26,856 INFO L280 TraceCheckUtils]: 60: Hoare triple {43766#true} assume 0 == ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:26,856 INFO L263 TraceCheckUtils]: 61: Hoare triple {43766#true} call #t~ret10 := isHighWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:26,856 INFO L280 TraceCheckUtils]: 62: Hoare triple {43766#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43766#true} is VALID [2020-07-08 11:53:26,856 INFO L263 TraceCheckUtils]: 63: Hoare triple {43766#true} call #t~ret30 := isHighWaterSensorDry(); {43766#true} is VALID [2020-07-08 11:53:26,856 INFO L280 TraceCheckUtils]: 64: Hoare triple {43766#true} havoc ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:26,857 INFO L280 TraceCheckUtils]: 65: Hoare triple {43766#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43766#true} is VALID [2020-07-08 11:53:26,857 INFO L280 TraceCheckUtils]: 66: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:26,857 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {43766#true} {43766#true} #536#return; {43766#true} is VALID [2020-07-08 11:53:26,857 INFO L280 TraceCheckUtils]: 68: Hoare triple {43766#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43766#true} is VALID [2020-07-08 11:53:26,857 INFO L280 TraceCheckUtils]: 69: Hoare triple {43766#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43766#true} is VALID [2020-07-08 11:53:26,858 INFO L280 TraceCheckUtils]: 70: Hoare triple {43766#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43766#true} is VALID [2020-07-08 11:53:26,858 INFO L280 TraceCheckUtils]: 71: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:26,858 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {43766#true} {43766#true} #550#return; {43766#true} is VALID [2020-07-08 11:53:26,859 INFO L280 TraceCheckUtils]: 73: Hoare triple {43766#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43766#true} is VALID [2020-07-08 11:53:26,859 INFO L280 TraceCheckUtils]: 74: Hoare triple {43766#true} assume 0 != ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:26,859 INFO L263 TraceCheckUtils]: 75: Hoare triple {43766#true} call activatePump(); {43766#true} is VALID [2020-07-08 11:53:26,859 INFO L280 TraceCheckUtils]: 76: Hoare triple {43766#true} ~pumpRunning~0 := 1; {43766#true} is VALID [2020-07-08 11:53:26,860 INFO L280 TraceCheckUtils]: 77: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:26,860 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {43766#true} {43766#true} #552#return; {43766#true} is VALID [2020-07-08 11:53:26,860 INFO L280 TraceCheckUtils]: 79: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:26,860 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {43766#true} {43766#true} #564#return; {43766#true} is VALID [2020-07-08 11:53:26,860 INFO L280 TraceCheckUtils]: 81: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:26,861 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {43766#true} {43766#true} #522#return; {43766#true} is VALID [2020-07-08 11:53:26,861 INFO L280 TraceCheckUtils]: 83: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:26,863 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {43766#true} {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #542#return; {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:26,863 INFO L263 TraceCheckUtils]: 85: Hoare triple {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {43766#true} is VALID [2020-07-08 11:53:26,863 INFO L280 TraceCheckUtils]: 86: Hoare triple {43766#true} havoc ~tmp~6;havoc ~tmp___0~3; {43766#true} is VALID [2020-07-08 11:53:26,863 INFO L263 TraceCheckUtils]: 87: Hoare triple {43766#true} call #t~ret38 := getWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:26,864 INFO L280 TraceCheckUtils]: 88: Hoare triple {43766#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43766#true} is VALID [2020-07-08 11:53:26,864 INFO L280 TraceCheckUtils]: 89: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:26,864 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {43766#true} {43766#true} #568#return; {43766#true} is VALID [2020-07-08 11:53:26,864 INFO L280 TraceCheckUtils]: 91: Hoare triple {43766#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {43766#true} is VALID [2020-07-08 11:53:26,864 INFO L280 TraceCheckUtils]: 92: Hoare triple {43766#true} assume !(2 != ~tmp~6); {43766#true} is VALID [2020-07-08 11:53:26,865 INFO L280 TraceCheckUtils]: 93: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:26,865 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {43766#true} {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #544#return; {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:26,866 INFO L280 TraceCheckUtils]: 95: Hoare triple {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:26,867 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {44500#(<= ~waterLevel~0 2)} #532#return; {44500#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:26,868 INFO L280 TraceCheckUtils]: 97: Hoare triple {44500#(<= ~waterLevel~0 2)} assume !false; {44500#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:26,868 INFO L280 TraceCheckUtils]: 98: Hoare triple {44500#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {44500#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:26,869 INFO L280 TraceCheckUtils]: 99: Hoare triple {44500#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {44500#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:26,870 INFO L280 TraceCheckUtils]: 100: Hoare triple {44500#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~5); {44500#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:26,870 INFO L280 TraceCheckUtils]: 101: Hoare triple {44500#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {44500#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:26,871 INFO L280 TraceCheckUtils]: 102: Hoare triple {44500#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {44500#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:26,872 INFO L280 TraceCheckUtils]: 103: Hoare triple {44500#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {44500#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:26,872 INFO L280 TraceCheckUtils]: 104: Hoare triple {44500#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {44500#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:26,873 INFO L280 TraceCheckUtils]: 105: Hoare triple {44500#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {44500#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:26,874 INFO L263 TraceCheckUtils]: 106: Hoare triple {44500#(<= ~waterLevel~0 2)} call timeShift(); {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:26,875 INFO L263 TraceCheckUtils]: 107: Hoare triple {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {43766#true} is VALID [2020-07-08 11:53:26,875 INFO L263 TraceCheckUtils]: 108: Hoare triple {43766#true} call #t~ret37 := isPumpRunning(); {43766#true} is VALID [2020-07-08 11:53:26,875 INFO L280 TraceCheckUtils]: 109: Hoare triple {43766#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43766#true} is VALID [2020-07-08 11:53:26,875 INFO L280 TraceCheckUtils]: 110: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:26,876 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {43766#true} {43766#true} #566#return; {43766#true} is VALID [2020-07-08 11:53:26,876 INFO L280 TraceCheckUtils]: 112: Hoare triple {43766#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43766#true} is VALID [2020-07-08 11:53:26,876 INFO L280 TraceCheckUtils]: 113: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:26,877 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {43766#true} {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #538#return; {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:26,878 INFO L280 TraceCheckUtils]: 115: Hoare triple {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:26,878 INFO L263 TraceCheckUtils]: 116: Hoare triple {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:26,879 INFO L280 TraceCheckUtils]: 117: Hoare triple {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:26,880 INFO L280 TraceCheckUtils]: 118: Hoare triple {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:26,881 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {44489#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #540#return; {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:26,883 INFO L280 TraceCheckUtils]: 120: Hoare triple {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:26,883 INFO L263 TraceCheckUtils]: 121: Hoare triple {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {43766#true} is VALID [2020-07-08 11:53:26,883 INFO L280 TraceCheckUtils]: 122: Hoare triple {43766#true} havoc ~tmp~2; {43766#true} is VALID [2020-07-08 11:53:26,883 INFO L280 TraceCheckUtils]: 123: Hoare triple {43766#true} assume 0 != ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:26,883 INFO L263 TraceCheckUtils]: 124: Hoare triple {43766#true} call #t~ret12 := isMethaneAlarm(); {43766#true} is VALID [2020-07-08 11:53:26,884 INFO L280 TraceCheckUtils]: 125: Hoare triple {43766#true} havoc ~retValue_acc~4; {43766#true} is VALID [2020-07-08 11:53:26,884 INFO L263 TraceCheckUtils]: 126: Hoare triple {43766#true} call #t~ret13 := isMethaneLevelCritical(); {43766#true} is VALID [2020-07-08 11:53:26,884 INFO L280 TraceCheckUtils]: 127: Hoare triple {43766#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43766#true} is VALID [2020-07-08 11:53:26,884 INFO L280 TraceCheckUtils]: 128: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:26,884 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {43766#true} {43766#true} #580#return; {43766#true} is VALID [2020-07-08 11:53:26,885 INFO L280 TraceCheckUtils]: 130: Hoare triple {43766#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43766#true} is VALID [2020-07-08 11:53:26,885 INFO L280 TraceCheckUtils]: 131: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:26,885 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {43766#true} {43766#true} #516#return; {43766#true} is VALID [2020-07-08 11:53:26,885 INFO L280 TraceCheckUtils]: 133: Hoare triple {43766#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43766#true} is VALID [2020-07-08 11:53:26,885 INFO L280 TraceCheckUtils]: 134: Hoare triple {43766#true} assume !(0 != ~tmp~2); {43766#true} is VALID [2020-07-08 11:53:26,886 INFO L263 TraceCheckUtils]: 135: Hoare triple {43766#true} call processEnvironment__wrappee__lowWaterSensor(); {43766#true} is VALID [2020-07-08 11:53:26,886 INFO L280 TraceCheckUtils]: 136: Hoare triple {43766#true} havoc ~tmp~1; {43766#true} is VALID [2020-07-08 11:53:26,886 INFO L280 TraceCheckUtils]: 137: Hoare triple {43766#true} assume 0 != ~pumpRunning~0; {43766#true} is VALID [2020-07-08 11:53:26,886 INFO L263 TraceCheckUtils]: 138: Hoare triple {43766#true} call #t~ret11 := isLowWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:26,886 INFO L280 TraceCheckUtils]: 139: Hoare triple {43766#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {43766#true} is VALID [2020-07-08 11:53:26,887 INFO L263 TraceCheckUtils]: 140: Hoare triple {43766#true} call #t~ret31 := isLowWaterSensorDry(); {43766#true} is VALID [2020-07-08 11:53:26,887 INFO L280 TraceCheckUtils]: 141: Hoare triple {43766#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {43766#true} is VALID [2020-07-08 11:53:26,887 INFO L280 TraceCheckUtils]: 142: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:26,887 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {43766#true} {43766#true} #514#return; {43766#true} is VALID [2020-07-08 11:53:26,887 INFO L280 TraceCheckUtils]: 144: Hoare triple {43766#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {43766#true} is VALID [2020-07-08 11:53:26,888 INFO L280 TraceCheckUtils]: 145: Hoare triple {43766#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {43766#true} is VALID [2020-07-08 11:53:26,888 INFO L280 TraceCheckUtils]: 146: Hoare triple {43766#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {43766#true} is VALID [2020-07-08 11:53:26,888 INFO L280 TraceCheckUtils]: 147: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:26,888 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {43766#true} {43766#true} #558#return; {43766#true} is VALID [2020-07-08 11:53:26,888 INFO L280 TraceCheckUtils]: 149: Hoare triple {43766#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {43766#true} is VALID [2020-07-08 11:53:26,889 INFO L280 TraceCheckUtils]: 150: Hoare triple {43766#true} assume !(0 != ~tmp~1); {43766#true} is VALID [2020-07-08 11:53:26,889 INFO L263 TraceCheckUtils]: 151: Hoare triple {43766#true} call processEnvironment__wrappee__highWaterSensor(); {43766#true} is VALID [2020-07-08 11:53:26,889 INFO L280 TraceCheckUtils]: 152: Hoare triple {43766#true} havoc ~tmp~0; {43766#true} is VALID [2020-07-08 11:53:26,889 INFO L280 TraceCheckUtils]: 153: Hoare triple {43766#true} assume !(0 == ~pumpRunning~0); {43766#true} is VALID [2020-07-08 11:53:26,889 INFO L263 TraceCheckUtils]: 154: Hoare triple {43766#true} call processEnvironment__wrappee__base(); {43766#true} is VALID [2020-07-08 11:53:26,890 INFO L280 TraceCheckUtils]: 155: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:26,890 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {43766#true} {43766#true} #556#return; {43766#true} is VALID [2020-07-08 11:53:26,890 INFO L280 TraceCheckUtils]: 157: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:26,890 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {43766#true} {43766#true} #562#return; {43766#true} is VALID [2020-07-08 11:53:26,890 INFO L280 TraceCheckUtils]: 159: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:26,891 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {43766#true} {43766#true} #520#return; {43766#true} is VALID [2020-07-08 11:53:26,891 INFO L280 TraceCheckUtils]: 161: Hoare triple {43766#true} assume true; {43766#true} is VALID [2020-07-08 11:53:26,892 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {43766#true} {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #542#return; {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:26,892 INFO L263 TraceCheckUtils]: 163: Hoare triple {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {43766#true} is VALID [2020-07-08 11:53:26,892 INFO L280 TraceCheckUtils]: 164: Hoare triple {43766#true} havoc ~tmp~6;havoc ~tmp___0~3; {43766#true} is VALID [2020-07-08 11:53:26,892 INFO L263 TraceCheckUtils]: 165: Hoare triple {43766#true} call #t~ret38 := getWaterLevel(); {43766#true} is VALID [2020-07-08 11:53:26,893 INFO L280 TraceCheckUtils]: 166: Hoare triple {43766#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44894#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:53:26,894 INFO L280 TraceCheckUtils]: 167: Hoare triple {44894#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {44894#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:53:26,895 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {44894#(<= |getWaterLevel_#res| ~waterLevel~0)} {43766#true} #568#return; {44901#(<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)} is VALID [2020-07-08 11:53:26,896 INFO L280 TraceCheckUtils]: 169: Hoare triple {44901#(<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {44905#(<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0)} is VALID [2020-07-08 11:53:26,896 INFO L280 TraceCheckUtils]: 170: Hoare triple {44905#(<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0)} assume !(2 != ~tmp~6); {44909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:26,897 INFO L280 TraceCheckUtils]: 171: Hoare triple {44909#(<= 2 ~waterLevel~0)} assume true; {44909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:26,898 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {44909#(<= 2 ~waterLevel~0)} {44143#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #544#return; {44916#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-08 11:53:26,899 INFO L280 TraceCheckUtils]: 173: Hoare triple {44916#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {44916#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-08 11:53:26,900 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {44916#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {44500#(<= ~waterLevel~0 2)} #532#return; {43767#false} is VALID [2020-07-08 11:53:26,900 INFO L280 TraceCheckUtils]: 175: Hoare triple {43767#false} assume !false; {43767#false} is VALID [2020-07-08 11:53:26,900 INFO L280 TraceCheckUtils]: 176: Hoare triple {43767#false} assume ~splverifierCounter~0 < 4; {43767#false} is VALID [2020-07-08 11:53:26,900 INFO L280 TraceCheckUtils]: 177: Hoare triple {43767#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {43767#false} is VALID [2020-07-08 11:53:26,900 INFO L280 TraceCheckUtils]: 178: Hoare triple {43767#false} assume !(0 != ~tmp~5); {43767#false} is VALID [2020-07-08 11:53:26,901 INFO L280 TraceCheckUtils]: 179: Hoare triple {43767#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {43767#false} is VALID [2020-07-08 11:53:26,901 INFO L280 TraceCheckUtils]: 180: Hoare triple {43767#false} assume !(0 != ~tmp___0~2); {43767#false} is VALID [2020-07-08 11:53:26,901 INFO L280 TraceCheckUtils]: 181: Hoare triple {43767#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {43767#false} is VALID [2020-07-08 11:53:26,901 INFO L280 TraceCheckUtils]: 182: Hoare triple {43767#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {43767#false} is VALID [2020-07-08 11:53:26,901 INFO L280 TraceCheckUtils]: 183: Hoare triple {43767#false} assume !(0 != ~tmp___1~0); {43767#false} is VALID [2020-07-08 11:53:26,902 INFO L263 TraceCheckUtils]: 184: Hoare triple {43767#false} call timeShift(); {43767#false} is VALID [2020-07-08 11:53:26,902 INFO L263 TraceCheckUtils]: 185: Hoare triple {43767#false} call __utac_acc__Specification5_spec__2(); {43767#false} is VALID [2020-07-08 11:53:26,902 INFO L263 TraceCheckUtils]: 186: Hoare triple {43767#false} call #t~ret37 := isPumpRunning(); {43767#false} is VALID [2020-07-08 11:53:26,902 INFO L280 TraceCheckUtils]: 187: Hoare triple {43767#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43767#false} is VALID [2020-07-08 11:53:26,902 INFO L280 TraceCheckUtils]: 188: Hoare triple {43767#false} assume true; {43767#false} is VALID [2020-07-08 11:53:26,902 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {43767#false} {43767#false} #566#return; {43767#false} is VALID [2020-07-08 11:53:26,903 INFO L280 TraceCheckUtils]: 190: Hoare triple {43767#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43767#false} is VALID [2020-07-08 11:53:26,903 INFO L280 TraceCheckUtils]: 191: Hoare triple {43767#false} assume true; {43767#false} is VALID [2020-07-08 11:53:26,903 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {43767#false} {43767#false} #538#return; {43767#false} is VALID [2020-07-08 11:53:26,903 INFO L280 TraceCheckUtils]: 193: Hoare triple {43767#false} assume 0 != ~pumpRunning~0; {43767#false} is VALID [2020-07-08 11:53:26,903 INFO L263 TraceCheckUtils]: 194: Hoare triple {43767#false} call lowerWaterLevel(); {43767#false} is VALID [2020-07-08 11:53:26,904 INFO L280 TraceCheckUtils]: 195: Hoare triple {43767#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43767#false} is VALID [2020-07-08 11:53:26,904 INFO L280 TraceCheckUtils]: 196: Hoare triple {43767#false} assume true; {43767#false} is VALID [2020-07-08 11:53:26,904 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {43767#false} {43767#false} #540#return; {43767#false} is VALID [2020-07-08 11:53:26,904 INFO L280 TraceCheckUtils]: 198: Hoare triple {43767#false} assume 0 != ~systemActive~0; {43767#false} is VALID [2020-07-08 11:53:26,904 INFO L263 TraceCheckUtils]: 199: Hoare triple {43767#false} call processEnvironment(); {43767#false} is VALID [2020-07-08 11:53:26,904 INFO L280 TraceCheckUtils]: 200: Hoare triple {43767#false} havoc ~tmp~2; {43767#false} is VALID [2020-07-08 11:53:26,905 INFO L280 TraceCheckUtils]: 201: Hoare triple {43767#false} assume 0 != ~pumpRunning~0; {43767#false} is VALID [2020-07-08 11:53:26,905 INFO L263 TraceCheckUtils]: 202: Hoare triple {43767#false} call #t~ret12 := isMethaneAlarm(); {43767#false} is VALID [2020-07-08 11:53:26,905 INFO L280 TraceCheckUtils]: 203: Hoare triple {43767#false} havoc ~retValue_acc~4; {43767#false} is VALID [2020-07-08 11:53:26,905 INFO L263 TraceCheckUtils]: 204: Hoare triple {43767#false} call #t~ret13 := isMethaneLevelCritical(); {43767#false} is VALID [2020-07-08 11:53:26,905 INFO L280 TraceCheckUtils]: 205: Hoare triple {43767#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43767#false} is VALID [2020-07-08 11:53:26,906 INFO L280 TraceCheckUtils]: 206: Hoare triple {43767#false} assume true; {43767#false} is VALID [2020-07-08 11:53:26,906 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {43767#false} {43767#false} #580#return; {43767#false} is VALID [2020-07-08 11:53:26,906 INFO L280 TraceCheckUtils]: 208: Hoare triple {43767#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43767#false} is VALID [2020-07-08 11:53:26,906 INFO L280 TraceCheckUtils]: 209: Hoare triple {43767#false} assume true; {43767#false} is VALID [2020-07-08 11:53:26,906 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {43767#false} {43767#false} #516#return; {43767#false} is VALID [2020-07-08 11:53:26,907 INFO L280 TraceCheckUtils]: 211: Hoare triple {43767#false} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43767#false} is VALID [2020-07-08 11:53:26,907 INFO L280 TraceCheckUtils]: 212: Hoare triple {43767#false} assume 0 != ~tmp~2; {43767#false} is VALID [2020-07-08 11:53:26,907 INFO L263 TraceCheckUtils]: 213: Hoare triple {43767#false} call deactivatePump(); {43767#false} is VALID [2020-07-08 11:53:26,907 INFO L280 TraceCheckUtils]: 214: Hoare triple {43767#false} ~pumpRunning~0 := 0; {43767#false} is VALID [2020-07-08 11:53:26,907 INFO L280 TraceCheckUtils]: 215: Hoare triple {43767#false} assume true; {43767#false} is VALID [2020-07-08 11:53:26,907 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {43767#false} {43767#false} #518#return; {43767#false} is VALID [2020-07-08 11:53:26,908 INFO L280 TraceCheckUtils]: 217: Hoare triple {43767#false} assume true; {43767#false} is VALID [2020-07-08 11:53:26,908 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {43767#false} {43767#false} #542#return; {43767#false} is VALID [2020-07-08 11:53:26,908 INFO L263 TraceCheckUtils]: 219: Hoare triple {43767#false} call __utac_acc__Specification5_spec__3(); {43767#false} is VALID [2020-07-08 11:53:26,908 INFO L280 TraceCheckUtils]: 220: Hoare triple {43767#false} havoc ~tmp~6;havoc ~tmp___0~3; {43767#false} is VALID [2020-07-08 11:53:26,908 INFO L263 TraceCheckUtils]: 221: Hoare triple {43767#false} call #t~ret38 := getWaterLevel(); {43767#false} is VALID [2020-07-08 11:53:26,909 INFO L280 TraceCheckUtils]: 222: Hoare triple {43767#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43767#false} is VALID [2020-07-08 11:53:26,909 INFO L280 TraceCheckUtils]: 223: Hoare triple {43767#false} assume true; {43767#false} is VALID [2020-07-08 11:53:26,909 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {43767#false} {43767#false} #568#return; {43767#false} is VALID [2020-07-08 11:53:26,909 INFO L280 TraceCheckUtils]: 225: Hoare triple {43767#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {43767#false} is VALID [2020-07-08 11:53:26,909 INFO L280 TraceCheckUtils]: 226: Hoare triple {43767#false} assume !(2 != ~tmp~6); {43767#false} is VALID [2020-07-08 11:53:26,909 INFO L280 TraceCheckUtils]: 227: Hoare triple {43767#false} assume true; {43767#false} is VALID [2020-07-08 11:53:26,910 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {43767#false} {43767#false} #544#return; {43767#false} is VALID [2020-07-08 11:53:26,910 INFO L280 TraceCheckUtils]: 229: Hoare triple {43767#false} assume true; {43767#false} is VALID [2020-07-08 11:53:26,910 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {43767#false} {43767#false} #532#return; {43767#false} is VALID [2020-07-08 11:53:26,910 INFO L280 TraceCheckUtils]: 231: Hoare triple {43767#false} assume !false; {43767#false} is VALID [2020-07-08 11:53:26,910 INFO L280 TraceCheckUtils]: 232: Hoare triple {43767#false} assume ~splverifierCounter~0 < 4; {43767#false} is VALID [2020-07-08 11:53:26,911 INFO L280 TraceCheckUtils]: 233: Hoare triple {43767#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {43767#false} is VALID [2020-07-08 11:53:26,911 INFO L280 TraceCheckUtils]: 234: Hoare triple {43767#false} assume 0 != ~tmp~5; {43767#false} is VALID [2020-07-08 11:53:26,911 INFO L263 TraceCheckUtils]: 235: Hoare triple {43767#false} call waterRise(); {43767#false} is VALID [2020-07-08 11:53:26,911 INFO L280 TraceCheckUtils]: 236: Hoare triple {43767#false} assume !(~waterLevel~0 < 2); {43767#false} is VALID [2020-07-08 11:53:26,911 INFO L280 TraceCheckUtils]: 237: Hoare triple {43767#false} assume true; {43767#false} is VALID [2020-07-08 11:53:26,911 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {43767#false} {43767#false} #524#return; {43767#false} is VALID [2020-07-08 11:53:26,912 INFO L280 TraceCheckUtils]: 239: Hoare triple {43767#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {43767#false} is VALID [2020-07-08 11:53:26,912 INFO L280 TraceCheckUtils]: 240: Hoare triple {43767#false} assume !(0 != ~tmp___0~2); {43767#false} is VALID [2020-07-08 11:53:26,912 INFO L280 TraceCheckUtils]: 241: Hoare triple {43767#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {43767#false} is VALID [2020-07-08 11:53:26,912 INFO L280 TraceCheckUtils]: 242: Hoare triple {43767#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {43767#false} is VALID [2020-07-08 11:53:26,912 INFO L280 TraceCheckUtils]: 243: Hoare triple {43767#false} assume !(0 != ~tmp___1~0); {43767#false} is VALID [2020-07-08 11:53:26,913 INFO L263 TraceCheckUtils]: 244: Hoare triple {43767#false} call timeShift(); {43767#false} is VALID [2020-07-08 11:53:26,913 INFO L263 TraceCheckUtils]: 245: Hoare triple {43767#false} call __utac_acc__Specification5_spec__2(); {43767#false} is VALID [2020-07-08 11:53:26,913 INFO L263 TraceCheckUtils]: 246: Hoare triple {43767#false} call #t~ret37 := isPumpRunning(); {43767#false} is VALID [2020-07-08 11:53:26,913 INFO L280 TraceCheckUtils]: 247: Hoare triple {43767#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43767#false} is VALID [2020-07-08 11:53:26,913 INFO L280 TraceCheckUtils]: 248: Hoare triple {43767#false} assume true; {43767#false} is VALID [2020-07-08 11:53:26,913 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {43767#false} {43767#false} #566#return; {43767#false} is VALID [2020-07-08 11:53:26,914 INFO L280 TraceCheckUtils]: 250: Hoare triple {43767#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43767#false} is VALID [2020-07-08 11:53:26,914 INFO L280 TraceCheckUtils]: 251: Hoare triple {43767#false} assume true; {43767#false} is VALID [2020-07-08 11:53:26,914 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {43767#false} {43767#false} #538#return; {43767#false} is VALID [2020-07-08 11:53:26,914 INFO L280 TraceCheckUtils]: 253: Hoare triple {43767#false} assume !(0 != ~pumpRunning~0); {43767#false} is VALID [2020-07-08 11:53:26,914 INFO L280 TraceCheckUtils]: 254: Hoare triple {43767#false} assume 0 != ~systemActive~0; {43767#false} is VALID [2020-07-08 11:53:26,915 INFO L263 TraceCheckUtils]: 255: Hoare triple {43767#false} call processEnvironment(); {43767#false} is VALID [2020-07-08 11:53:26,915 INFO L280 TraceCheckUtils]: 256: Hoare triple {43767#false} havoc ~tmp~2; {43767#false} is VALID [2020-07-08 11:53:26,915 INFO L280 TraceCheckUtils]: 257: Hoare triple {43767#false} assume !(0 != ~pumpRunning~0); {43767#false} is VALID [2020-07-08 11:53:26,915 INFO L263 TraceCheckUtils]: 258: Hoare triple {43767#false} call processEnvironment__wrappee__lowWaterSensor(); {43767#false} is VALID [2020-07-08 11:53:26,915 INFO L280 TraceCheckUtils]: 259: Hoare triple {43767#false} havoc ~tmp~1; {43767#false} is VALID [2020-07-08 11:53:26,915 INFO L280 TraceCheckUtils]: 260: Hoare triple {43767#false} assume !(0 != ~pumpRunning~0); {43767#false} is VALID [2020-07-08 11:53:26,916 INFO L263 TraceCheckUtils]: 261: Hoare triple {43767#false} call processEnvironment__wrappee__highWaterSensor(); {43767#false} is VALID [2020-07-08 11:53:26,916 INFO L280 TraceCheckUtils]: 262: Hoare triple {43767#false} havoc ~tmp~0; {43767#false} is VALID [2020-07-08 11:53:26,916 INFO L280 TraceCheckUtils]: 263: Hoare triple {43767#false} assume 0 == ~pumpRunning~0; {43767#false} is VALID [2020-07-08 11:53:26,916 INFO L263 TraceCheckUtils]: 264: Hoare triple {43767#false} call #t~ret10 := isHighWaterLevel(); {43767#false} is VALID [2020-07-08 11:53:26,916 INFO L280 TraceCheckUtils]: 265: Hoare triple {43767#false} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43767#false} is VALID [2020-07-08 11:53:26,917 INFO L263 TraceCheckUtils]: 266: Hoare triple {43767#false} call #t~ret30 := isHighWaterSensorDry(); {43767#false} is VALID [2020-07-08 11:53:26,917 INFO L280 TraceCheckUtils]: 267: Hoare triple {43767#false} havoc ~retValue_acc~2; {43767#false} is VALID [2020-07-08 11:53:26,917 INFO L280 TraceCheckUtils]: 268: Hoare triple {43767#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43767#false} is VALID [2020-07-08 11:53:26,917 INFO L280 TraceCheckUtils]: 269: Hoare triple {43767#false} assume true; {43767#false} is VALID [2020-07-08 11:53:26,917 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {43767#false} {43767#false} #536#return; {43767#false} is VALID [2020-07-08 11:53:26,918 INFO L280 TraceCheckUtils]: 271: Hoare triple {43767#false} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43767#false} is VALID [2020-07-08 11:53:26,918 INFO L280 TraceCheckUtils]: 272: Hoare triple {43767#false} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43767#false} is VALID [2020-07-08 11:53:26,918 INFO L280 TraceCheckUtils]: 273: Hoare triple {43767#false} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43767#false} is VALID [2020-07-08 11:53:26,918 INFO L280 TraceCheckUtils]: 274: Hoare triple {43767#false} assume true; {43767#false} is VALID [2020-07-08 11:53:26,918 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {43767#false} {43767#false} #550#return; {43767#false} is VALID [2020-07-08 11:53:26,918 INFO L280 TraceCheckUtils]: 276: Hoare triple {43767#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43767#false} is VALID [2020-07-08 11:53:26,919 INFO L280 TraceCheckUtils]: 277: Hoare triple {43767#false} assume 0 != ~tmp~0; {43767#false} is VALID [2020-07-08 11:53:26,919 INFO L263 TraceCheckUtils]: 278: Hoare triple {43767#false} call activatePump(); {43767#false} is VALID [2020-07-08 11:53:26,919 INFO L280 TraceCheckUtils]: 279: Hoare triple {43767#false} ~pumpRunning~0 := 1; {43767#false} is VALID [2020-07-08 11:53:26,919 INFO L280 TraceCheckUtils]: 280: Hoare triple {43767#false} assume true; {43767#false} is VALID [2020-07-08 11:53:26,919 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {43767#false} {43767#false} #552#return; {43767#false} is VALID [2020-07-08 11:53:26,920 INFO L280 TraceCheckUtils]: 282: Hoare triple {43767#false} assume true; {43767#false} is VALID [2020-07-08 11:53:26,920 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {43767#false} {43767#false} #564#return; {43767#false} is VALID [2020-07-08 11:53:26,920 INFO L280 TraceCheckUtils]: 284: Hoare triple {43767#false} assume true; {43767#false} is VALID [2020-07-08 11:53:26,920 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {43767#false} {43767#false} #522#return; {43767#false} is VALID [2020-07-08 11:53:26,920 INFO L280 TraceCheckUtils]: 286: Hoare triple {43767#false} assume true; {43767#false} is VALID [2020-07-08 11:53:26,920 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {43767#false} {43767#false} #542#return; {43767#false} is VALID [2020-07-08 11:53:26,921 INFO L263 TraceCheckUtils]: 288: Hoare triple {43767#false} call __utac_acc__Specification5_spec__3(); {43767#false} is VALID [2020-07-08 11:53:26,921 INFO L280 TraceCheckUtils]: 289: Hoare triple {43767#false} havoc ~tmp~6;havoc ~tmp___0~3; {43767#false} is VALID [2020-07-08 11:53:26,921 INFO L263 TraceCheckUtils]: 290: Hoare triple {43767#false} call #t~ret38 := getWaterLevel(); {43767#false} is VALID [2020-07-08 11:53:26,921 INFO L280 TraceCheckUtils]: 291: Hoare triple {43767#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43767#false} is VALID [2020-07-08 11:53:26,921 INFO L280 TraceCheckUtils]: 292: Hoare triple {43767#false} assume true; {43767#false} is VALID [2020-07-08 11:53:26,922 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {43767#false} {43767#false} #568#return; {43767#false} is VALID [2020-07-08 11:53:26,922 INFO L280 TraceCheckUtils]: 294: Hoare triple {43767#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {43767#false} is VALID [2020-07-08 11:53:26,922 INFO L280 TraceCheckUtils]: 295: Hoare triple {43767#false} assume 2 != ~tmp~6; {43767#false} is VALID [2020-07-08 11:53:26,922 INFO L263 TraceCheckUtils]: 296: Hoare triple {43767#false} call #t~ret39 := isPumpRunning(); {43767#false} is VALID [2020-07-08 11:53:26,922 INFO L280 TraceCheckUtils]: 297: Hoare triple {43767#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43767#false} is VALID [2020-07-08 11:53:26,922 INFO L280 TraceCheckUtils]: 298: Hoare triple {43767#false} assume true; {43767#false} is VALID [2020-07-08 11:53:26,923 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {43767#false} {43767#false} #570#return; {43767#false} is VALID [2020-07-08 11:53:26,923 INFO L280 TraceCheckUtils]: 300: Hoare triple {43767#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {43767#false} is VALID [2020-07-08 11:53:26,923 INFO L280 TraceCheckUtils]: 301: Hoare triple {43767#false} assume 0 != ~tmp___0~3; {43767#false} is VALID [2020-07-08 11:53:26,923 INFO L280 TraceCheckUtils]: 302: Hoare triple {43767#false} assume 0 == ~switchedOnBeforeTS~0; {43767#false} is VALID [2020-07-08 11:53:26,923 INFO L263 TraceCheckUtils]: 303: Hoare triple {43767#false} call __automaton_fail(); {43767#false} is VALID [2020-07-08 11:53:26,924 INFO L280 TraceCheckUtils]: 304: Hoare triple {43767#false} assume !false; {43767#false} is VALID [2020-07-08 11:53:27,349 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 212 proven. 4 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2020-07-08 11:53:27,350 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:53:27,350 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 24 [2020-07-08 11:53:27,350 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1760093780] [2020-07-08 11:53:27,352 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 305 [2020-07-08 11:53:33,480 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:53:33,481 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-08 11:53:33,954 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 368 edges. 368 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:53:33,954 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-08 11:53:33,954 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:53:33,955 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-08 11:53:33,955 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=476, Unknown=0, NotChecked=0, Total=552 [2020-07-08 11:53:33,956 INFO L87 Difference]: Start difference. First operand 2031 states and 2386 transitions. Second operand 24 states. [2020-07-08 11:53:35,769 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:53:42,187 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:53:47,266 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:53:48,529 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-08 11:53:49,357 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-08 11:53:49,841 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:53:50,963 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:53:51,487 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:53:52,147 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:53:52,706 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:54:00,819 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:54:01,537 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:54:51,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:54:51,182 INFO L93 Difference]: Finished difference Result 5138 states and 6888 transitions. [2020-07-08 11:54:51,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2020-07-08 11:54:51,182 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 305 [2020-07-08 11:54:51,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:54:51,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-08 11:54:51,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 941 transitions. [2020-07-08 11:54:51,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-08 11:54:51,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 941 transitions. [2020-07-08 11:54:51,215 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 41 states and 941 transitions. [2020-07-08 11:54:54,332 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 941 edges. 941 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:54:54,832 INFO L225 Difference]: With dead ends: 5138 [2020-07-08 11:54:54,832 INFO L226 Difference]: Without dead ends: 3158 [2020-07-08 11:54:54,839 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 480 GetRequests, 419 SyntacticMatches, 4 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 913 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=703, Invalid=2719, Unknown=0, NotChecked=0, Total=3422 [2020-07-08 11:54:54,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3158 states. [2020-07-08 11:55:15,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3158 to 2237. [2020-07-08 11:55:15,333 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:55:15,333 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3158 states. Second operand 2237 states. [2020-07-08 11:55:15,334 INFO L74 IsIncluded]: Start isIncluded. First operand 3158 states. Second operand 2237 states. [2020-07-08 11:55:15,334 INFO L87 Difference]: Start difference. First operand 3158 states. Second operand 2237 states. [2020-07-08 11:55:15,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:55:15,686 INFO L93 Difference]: Finished difference Result 3158 states and 4215 transitions. [2020-07-08 11:55:15,686 INFO L276 IsEmpty]: Start isEmpty. Operand 3158 states and 4215 transitions. [2020-07-08 11:55:15,693 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:55:15,693 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:55:15,694 INFO L74 IsIncluded]: Start isIncluded. First operand 2237 states. Second operand 3158 states. [2020-07-08 11:55:15,694 INFO L87 Difference]: Start difference. First operand 2237 states. Second operand 3158 states. [2020-07-08 11:55:16,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:55:16,069 INFO L93 Difference]: Finished difference Result 3158 states and 4215 transitions. [2020-07-08 11:55:16,069 INFO L276 IsEmpty]: Start isEmpty. Operand 3158 states and 4215 transitions. [2020-07-08 11:55:16,076 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:55:16,076 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:55:16,076 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:55:16,076 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:55:16,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2237 states. [2020-07-08 11:55:16,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 2237 states and 2619 transitions. [2020-07-08 11:55:16,281 INFO L78 Accepts]: Start accepts. Automaton has 2237 states and 2619 transitions. Word has length 305 [2020-07-08 11:55:16,281 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:55:16,281 INFO L479 AbstractCegarLoop]: Abstraction has 2237 states and 2619 transitions. [2020-07-08 11:55:16,281 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-08 11:55:16,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 2619 transitions. [2020-07-08 11:55:16,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2020-07-08 11:55:16,288 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:55:16,289 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:55:16,504 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-08 11:55:16,504 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:55:16,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:55:16,505 INFO L82 PathProgramCache]: Analyzing trace with hash 1260839399, now seen corresponding path program 1 times [2020-07-08 11:55:16,505 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:55:16,505 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [927491103] [2020-07-08 11:55:16,506 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:55:16,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:16,950 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:55:16,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:16,995 INFO L280 TraceCheckUtils]: 0: Hoare triple {62037#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {61785#true} is VALID [2020-07-08 11:55:16,995 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:16,995 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61785#true} {61785#true} #586#return; {61785#true} is VALID [2020-07-08 11:55:16,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,008 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {61785#true} {61785#true} #472#return; {61785#true} is VALID [2020-07-08 11:55:17,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,023 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {61785#true} {61785#true} #474#return; {61785#true} is VALID [2020-07-08 11:55:17,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {62038#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:55:17,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {62038#(= 1 |valid_product_#res|)} assume true; {62038#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:55:17,041 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {62038#(= 1 |valid_product_#res|)} {61785#true} #476#return; {61797#(= |main_#t~ret75| 1)} is VALID [2020-07-08 11:55:17,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,048 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {61785#true} {61785#true} #478#return; {61785#true} is VALID [2020-07-08 11:55:17,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {61785#true} is VALID [2020-07-08 11:55:17,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,065 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61785#true} {61785#true} #576#return; {61785#true} is VALID [2020-07-08 11:55:17,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,088 INFO L280 TraceCheckUtils]: 0: Hoare triple {62040#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {61785#true} is VALID [2020-07-08 11:55:17,088 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,089 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61785#true} {61785#true} #524#return; {61785#true} is VALID [2020-07-08 11:55:17,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:17,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,149 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61785#true} {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61785#true} is VALID [2020-07-08 11:55:17,149 INFO L263 TraceCheckUtils]: 0: Hoare triple {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61785#true} is VALID [2020-07-08 11:55:17,149 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:17,149 INFO L280 TraceCheckUtils]: 2: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,149 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61785#true} {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61785#true} is VALID [2020-07-08 11:55:17,150 INFO L280 TraceCheckUtils]: 4: Hoare triple {61785#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61785#true} is VALID [2020-07-08 11:55:17,150 INFO L280 TraceCheckUtils]: 5: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,150 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {61785#true} {62041#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61785#true} is VALID [2020-07-08 11:55:17,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,201 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,202 INFO L280 TraceCheckUtils]: 2: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,202 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61785#true} {61785#true} #536#return; {61785#true} is VALID [2020-07-08 11:55:17,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61785#true} is VALID [2020-07-08 11:55:17,202 INFO L263 TraceCheckUtils]: 1: Hoare triple {61785#true} call #t~ret30 := isHighWaterSensorDry(); {61785#true} is VALID [2020-07-08 11:55:17,203 INFO L280 TraceCheckUtils]: 2: Hoare triple {61785#true} havoc ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,203 INFO L280 TraceCheckUtils]: 3: Hoare triple {61785#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,203 INFO L280 TraceCheckUtils]: 4: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,203 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61785#true} {61785#true} #536#return; {61785#true} is VALID [2020-07-08 11:55:17,203 INFO L280 TraceCheckUtils]: 6: Hoare triple {61785#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61785#true} is VALID [2020-07-08 11:55:17,204 INFO L280 TraceCheckUtils]: 7: Hoare triple {61785#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61785#true} is VALID [2020-07-08 11:55:17,204 INFO L280 TraceCheckUtils]: 8: Hoare triple {61785#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61785#true} is VALID [2020-07-08 11:55:17,204 INFO L280 TraceCheckUtils]: 9: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,204 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {61785#true} {61785#true} #550#return; {61785#true} is VALID [2020-07-08 11:55:17,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,209 INFO L280 TraceCheckUtils]: 0: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,211 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #552#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume 0 == ~pumpRunning~0; {61785#true} is VALID [2020-07-08 11:55:17,212 INFO L263 TraceCheckUtils]: 2: Hoare triple {61785#true} call #t~ret10 := isHighWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:17,212 INFO L280 TraceCheckUtils]: 3: Hoare triple {61785#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61785#true} is VALID [2020-07-08 11:55:17,212 INFO L263 TraceCheckUtils]: 4: Hoare triple {61785#true} call #t~ret30 := isHighWaterSensorDry(); {61785#true} is VALID [2020-07-08 11:55:17,212 INFO L280 TraceCheckUtils]: 5: Hoare triple {61785#true} havoc ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,212 INFO L280 TraceCheckUtils]: 6: Hoare triple {61785#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,213 INFO L280 TraceCheckUtils]: 7: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,213 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61785#true} {61785#true} #536#return; {61785#true} is VALID [2020-07-08 11:55:17,213 INFO L280 TraceCheckUtils]: 9: Hoare triple {61785#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61785#true} is VALID [2020-07-08 11:55:17,213 INFO L280 TraceCheckUtils]: 10: Hoare triple {61785#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61785#true} is VALID [2020-07-08 11:55:17,213 INFO L280 TraceCheckUtils]: 11: Hoare triple {61785#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61785#true} is VALID [2020-07-08 11:55:17,214 INFO L280 TraceCheckUtils]: 12: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,214 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {61785#true} {61785#true} #550#return; {61785#true} is VALID [2020-07-08 11:55:17,214 INFO L280 TraceCheckUtils]: 14: Hoare triple {61785#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61785#true} is VALID [2020-07-08 11:55:17,215 INFO L280 TraceCheckUtils]: 15: Hoare triple {61785#true} assume 0 != ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,216 INFO L263 TraceCheckUtils]: 16: Hoare triple {61785#true} call activatePump(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,216 INFO L280 TraceCheckUtils]: 17: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,217 INFO L280 TraceCheckUtils]: 18: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,218 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #552#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,219 INFO L280 TraceCheckUtils]: 20: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,219 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #564#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61785#true} is VALID [2020-07-08 11:55:17,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume !(0 != ~pumpRunning~0); {61785#true} is VALID [2020-07-08 11:55:17,222 INFO L263 TraceCheckUtils]: 2: Hoare triple {61785#true} call processEnvironment__wrappee__highWaterSensor(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,223 INFO L280 TraceCheckUtils]: 3: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,223 INFO L280 TraceCheckUtils]: 4: Hoare triple {61785#true} assume 0 == ~pumpRunning~0; {61785#true} is VALID [2020-07-08 11:55:17,223 INFO L263 TraceCheckUtils]: 5: Hoare triple {61785#true} call #t~ret10 := isHighWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:17,223 INFO L280 TraceCheckUtils]: 6: Hoare triple {61785#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61785#true} is VALID [2020-07-08 11:55:17,224 INFO L263 TraceCheckUtils]: 7: Hoare triple {61785#true} call #t~ret30 := isHighWaterSensorDry(); {61785#true} is VALID [2020-07-08 11:55:17,224 INFO L280 TraceCheckUtils]: 8: Hoare triple {61785#true} havoc ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,224 INFO L280 TraceCheckUtils]: 9: Hoare triple {61785#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,224 INFO L280 TraceCheckUtils]: 10: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,224 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {61785#true} {61785#true} #536#return; {61785#true} is VALID [2020-07-08 11:55:17,225 INFO L280 TraceCheckUtils]: 12: Hoare triple {61785#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61785#true} is VALID [2020-07-08 11:55:17,225 INFO L280 TraceCheckUtils]: 13: Hoare triple {61785#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61785#true} is VALID [2020-07-08 11:55:17,225 INFO L280 TraceCheckUtils]: 14: Hoare triple {61785#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61785#true} is VALID [2020-07-08 11:55:17,225 INFO L280 TraceCheckUtils]: 15: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,226 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {61785#true} {61785#true} #550#return; {61785#true} is VALID [2020-07-08 11:55:17,226 INFO L280 TraceCheckUtils]: 17: Hoare triple {61785#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61785#true} is VALID [2020-07-08 11:55:17,226 INFO L280 TraceCheckUtils]: 18: Hoare triple {61785#true} assume 0 != ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,227 INFO L263 TraceCheckUtils]: 19: Hoare triple {61785#true} call activatePump(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,228 INFO L280 TraceCheckUtils]: 20: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,228 INFO L280 TraceCheckUtils]: 21: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,229 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #552#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,230 INFO L280 TraceCheckUtils]: 23: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,230 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #564#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,231 INFO L280 TraceCheckUtils]: 25: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,231 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #522#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,232 INFO L280 TraceCheckUtils]: 0: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61785#true} is VALID [2020-07-08 11:55:17,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume !(0 != ~pumpRunning~0); {61785#true} is VALID [2020-07-08 11:55:17,233 INFO L263 TraceCheckUtils]: 2: Hoare triple {61785#true} call processEnvironment__wrappee__lowWaterSensor(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,233 INFO L280 TraceCheckUtils]: 3: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61785#true} is VALID [2020-07-08 11:55:17,234 INFO L280 TraceCheckUtils]: 4: Hoare triple {61785#true} assume !(0 != ~pumpRunning~0); {61785#true} is VALID [2020-07-08 11:55:17,241 INFO L263 TraceCheckUtils]: 5: Hoare triple {61785#true} call processEnvironment__wrappee__highWaterSensor(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,241 INFO L280 TraceCheckUtils]: 6: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,241 INFO L280 TraceCheckUtils]: 7: Hoare triple {61785#true} assume 0 == ~pumpRunning~0; {61785#true} is VALID [2020-07-08 11:55:17,241 INFO L263 TraceCheckUtils]: 8: Hoare triple {61785#true} call #t~ret10 := isHighWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:17,241 INFO L280 TraceCheckUtils]: 9: Hoare triple {61785#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61785#true} is VALID [2020-07-08 11:55:17,242 INFO L263 TraceCheckUtils]: 10: Hoare triple {61785#true} call #t~ret30 := isHighWaterSensorDry(); {61785#true} is VALID [2020-07-08 11:55:17,242 INFO L280 TraceCheckUtils]: 11: Hoare triple {61785#true} havoc ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,242 INFO L280 TraceCheckUtils]: 12: Hoare triple {61785#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,242 INFO L280 TraceCheckUtils]: 13: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,242 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {61785#true} {61785#true} #536#return; {61785#true} is VALID [2020-07-08 11:55:17,243 INFO L280 TraceCheckUtils]: 15: Hoare triple {61785#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61785#true} is VALID [2020-07-08 11:55:17,243 INFO L280 TraceCheckUtils]: 16: Hoare triple {61785#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61785#true} is VALID [2020-07-08 11:55:17,243 INFO L280 TraceCheckUtils]: 17: Hoare triple {61785#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61785#true} is VALID [2020-07-08 11:55:17,243 INFO L280 TraceCheckUtils]: 18: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,243 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {61785#true} {61785#true} #550#return; {61785#true} is VALID [2020-07-08 11:55:17,243 INFO L280 TraceCheckUtils]: 20: Hoare triple {61785#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61785#true} is VALID [2020-07-08 11:55:17,244 INFO L280 TraceCheckUtils]: 21: Hoare triple {61785#true} assume 0 != ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,245 INFO L263 TraceCheckUtils]: 22: Hoare triple {61785#true} call activatePump(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,245 INFO L280 TraceCheckUtils]: 23: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,246 INFO L280 TraceCheckUtils]: 24: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,247 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #552#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,247 INFO L280 TraceCheckUtils]: 26: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,248 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #564#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,249 INFO L280 TraceCheckUtils]: 28: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,249 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #522#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,251 INFO L280 TraceCheckUtils]: 30: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,251 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #542#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61785#true} is VALID [2020-07-08 11:55:17,260 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,260 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61785#true} {61785#true} #568#return; {61785#true} is VALID [2020-07-08 11:55:17,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~tmp~6;havoc ~tmp___0~3; {61785#true} is VALID [2020-07-08 11:55:17,261 INFO L263 TraceCheckUtils]: 1: Hoare triple {61785#true} call #t~ret38 := getWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:17,261 INFO L280 TraceCheckUtils]: 2: Hoare triple {61785#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61785#true} is VALID [2020-07-08 11:55:17,261 INFO L280 TraceCheckUtils]: 3: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,261 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61785#true} {61785#true} #568#return; {61785#true} is VALID [2020-07-08 11:55:17,262 INFO L280 TraceCheckUtils]: 5: Hoare triple {61785#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61785#true} is VALID [2020-07-08 11:55:17,262 INFO L280 TraceCheckUtils]: 6: Hoare triple {61785#true} assume !(2 != ~tmp~6); {61785#true} is VALID [2020-07-08 11:55:17,262 INFO L280 TraceCheckUtils]: 7: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,263 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61785#true} {62081#(<= 1 ~pumpRunning~0)} #544#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,264 INFO L263 TraceCheckUtils]: 0: Hoare triple {62041#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:55:17,264 INFO L263 TraceCheckUtils]: 1: Hoare triple {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61785#true} is VALID [2020-07-08 11:55:17,264 INFO L280 TraceCheckUtils]: 2: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:17,264 INFO L280 TraceCheckUtils]: 3: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,265 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61785#true} {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61785#true} is VALID [2020-07-08 11:55:17,265 INFO L280 TraceCheckUtils]: 5: Hoare triple {61785#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61785#true} is VALID [2020-07-08 11:55:17,265 INFO L280 TraceCheckUtils]: 6: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,265 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61785#true} {62041#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61785#true} is VALID [2020-07-08 11:55:17,265 INFO L280 TraceCheckUtils]: 8: Hoare triple {61785#true} assume !(0 != ~pumpRunning~0); {61785#true} is VALID [2020-07-08 11:55:17,266 INFO L280 TraceCheckUtils]: 9: Hoare triple {61785#true} assume 0 != ~systemActive~0; {61785#true} is VALID [2020-07-08 11:55:17,266 INFO L263 TraceCheckUtils]: 10: Hoare triple {61785#true} call processEnvironment(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,267 INFO L280 TraceCheckUtils]: 11: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61785#true} is VALID [2020-07-08 11:55:17,267 INFO L280 TraceCheckUtils]: 12: Hoare triple {61785#true} assume !(0 != ~pumpRunning~0); {61785#true} is VALID [2020-07-08 11:55:17,267 INFO L263 TraceCheckUtils]: 13: Hoare triple {61785#true} call processEnvironment__wrappee__lowWaterSensor(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,268 INFO L280 TraceCheckUtils]: 14: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61785#true} is VALID [2020-07-08 11:55:17,268 INFO L280 TraceCheckUtils]: 15: Hoare triple {61785#true} assume !(0 != ~pumpRunning~0); {61785#true} is VALID [2020-07-08 11:55:17,268 INFO L263 TraceCheckUtils]: 16: Hoare triple {61785#true} call processEnvironment__wrappee__highWaterSensor(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,269 INFO L280 TraceCheckUtils]: 17: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,269 INFO L280 TraceCheckUtils]: 18: Hoare triple {61785#true} assume 0 == ~pumpRunning~0; {61785#true} is VALID [2020-07-08 11:55:17,269 INFO L263 TraceCheckUtils]: 19: Hoare triple {61785#true} call #t~ret10 := isHighWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:17,269 INFO L280 TraceCheckUtils]: 20: Hoare triple {61785#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61785#true} is VALID [2020-07-08 11:55:17,269 INFO L263 TraceCheckUtils]: 21: Hoare triple {61785#true} call #t~ret30 := isHighWaterSensorDry(); {61785#true} is VALID [2020-07-08 11:55:17,270 INFO L280 TraceCheckUtils]: 22: Hoare triple {61785#true} havoc ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,270 INFO L280 TraceCheckUtils]: 23: Hoare triple {61785#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,270 INFO L280 TraceCheckUtils]: 24: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,270 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61785#true} {61785#true} #536#return; {61785#true} is VALID [2020-07-08 11:55:17,270 INFO L280 TraceCheckUtils]: 26: Hoare triple {61785#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61785#true} is VALID [2020-07-08 11:55:17,270 INFO L280 TraceCheckUtils]: 27: Hoare triple {61785#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61785#true} is VALID [2020-07-08 11:55:17,271 INFO L280 TraceCheckUtils]: 28: Hoare triple {61785#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61785#true} is VALID [2020-07-08 11:55:17,271 INFO L280 TraceCheckUtils]: 29: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,271 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {61785#true} {61785#true} #550#return; {61785#true} is VALID [2020-07-08 11:55:17,271 INFO L280 TraceCheckUtils]: 31: Hoare triple {61785#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61785#true} is VALID [2020-07-08 11:55:17,271 INFO L280 TraceCheckUtils]: 32: Hoare triple {61785#true} assume 0 != ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,272 INFO L263 TraceCheckUtils]: 33: Hoare triple {61785#true} call activatePump(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,273 INFO L280 TraceCheckUtils]: 34: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,274 INFO L280 TraceCheckUtils]: 35: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,274 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #552#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,276 INFO L280 TraceCheckUtils]: 37: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,276 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #564#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,279 INFO L280 TraceCheckUtils]: 39: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,279 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #522#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,280 INFO L280 TraceCheckUtils]: 41: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,281 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #542#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,281 INFO L263 TraceCheckUtils]: 43: Hoare triple {62081#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {61785#true} is VALID [2020-07-08 11:55:17,281 INFO L280 TraceCheckUtils]: 44: Hoare triple {61785#true} havoc ~tmp~6;havoc ~tmp___0~3; {61785#true} is VALID [2020-07-08 11:55:17,281 INFO L263 TraceCheckUtils]: 45: Hoare triple {61785#true} call #t~ret38 := getWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:17,282 INFO L280 TraceCheckUtils]: 46: Hoare triple {61785#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61785#true} is VALID [2020-07-08 11:55:17,282 INFO L280 TraceCheckUtils]: 47: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,282 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {61785#true} {61785#true} #568#return; {61785#true} is VALID [2020-07-08 11:55:17,282 INFO L280 TraceCheckUtils]: 49: Hoare triple {61785#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61785#true} is VALID [2020-07-08 11:55:17,282 INFO L280 TraceCheckUtils]: 50: Hoare triple {61785#true} assume !(2 != ~tmp~6); {61785#true} is VALID [2020-07-08 11:55:17,282 INFO L280 TraceCheckUtils]: 51: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,284 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {61785#true} {62081#(<= 1 ~pumpRunning~0)} #544#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,285 INFO L280 TraceCheckUtils]: 53: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,285 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #532#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:17,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,320 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61785#true} {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61785#true} is VALID [2020-07-08 11:55:17,321 INFO L263 TraceCheckUtils]: 0: Hoare triple {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61785#true} is VALID [2020-07-08 11:55:17,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:17,321 INFO L280 TraceCheckUtils]: 2: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,321 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61785#true} {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61785#true} is VALID [2020-07-08 11:55:17,321 INFO L280 TraceCheckUtils]: 4: Hoare triple {61785#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61785#true} is VALID [2020-07-08 11:55:17,322 INFO L280 TraceCheckUtils]: 5: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,322 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {61785#true} {62041#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61785#true} is VALID [2020-07-08 11:55:17,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,327 INFO L280 TraceCheckUtils]: 0: Hoare triple {62040#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61785#true} is VALID [2020-07-08 11:55:17,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,328 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61785#true} {61862#(not (= 0 ~pumpRunning~0))} #540#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61785#true} is VALID [2020-07-08 11:55:17,354 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,354 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61785#true} {61785#true} #580#return; {61785#true} is VALID [2020-07-08 11:55:17,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~retValue_acc~4; {61785#true} is VALID [2020-07-08 11:55:17,355 INFO L263 TraceCheckUtils]: 1: Hoare triple {61785#true} call #t~ret13 := isMethaneLevelCritical(); {61785#true} is VALID [2020-07-08 11:55:17,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {61785#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61785#true} is VALID [2020-07-08 11:55:17,355 INFO L280 TraceCheckUtils]: 3: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,355 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61785#true} {61785#true} #580#return; {61785#true} is VALID [2020-07-08 11:55:17,356 INFO L280 TraceCheckUtils]: 5: Hoare triple {61785#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61785#true} is VALID [2020-07-08 11:55:17,356 INFO L280 TraceCheckUtils]: 6: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,356 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61785#true} {61785#true} #516#return; {61785#true} is VALID [2020-07-08 11:55:17,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {61785#true} is VALID [2020-07-08 11:55:17,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,371 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61785#true} {61785#true} #514#return; {61785#true} is VALID [2020-07-08 11:55:17,371 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {61785#true} is VALID [2020-07-08 11:55:17,371 INFO L263 TraceCheckUtils]: 1: Hoare triple {61785#true} call #t~ret31 := isLowWaterSensorDry(); {61785#true} is VALID [2020-07-08 11:55:17,371 INFO L280 TraceCheckUtils]: 2: Hoare triple {61785#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {61785#true} is VALID [2020-07-08 11:55:17,371 INFO L280 TraceCheckUtils]: 3: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,372 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61785#true} {61785#true} #514#return; {61785#true} is VALID [2020-07-08 11:55:17,372 INFO L280 TraceCheckUtils]: 5: Hoare triple {61785#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {61785#true} is VALID [2020-07-08 11:55:17,372 INFO L280 TraceCheckUtils]: 6: Hoare triple {61785#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {61785#true} is VALID [2020-07-08 11:55:17,372 INFO L280 TraceCheckUtils]: 7: Hoare triple {61785#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {61785#true} is VALID [2020-07-08 11:55:17,372 INFO L280 TraceCheckUtils]: 8: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,373 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {61785#true} {61785#true} #558#return; {61785#true} is VALID [2020-07-08 11:55:17,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,386 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {61785#true} {61862#(not (= 0 ~pumpRunning~0))} #556#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume !(0 == ~pumpRunning~0); {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,387 INFO L263 TraceCheckUtils]: 2: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {61785#true} is VALID [2020-07-08 11:55:17,387 INFO L280 TraceCheckUtils]: 3: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,388 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61785#true} {61862#(not (= 0 ~pumpRunning~0))} #556#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,389 INFO L280 TraceCheckUtils]: 5: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume true; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,390 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {61862#(not (= 0 ~pumpRunning~0))} {61785#true} #562#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61785#true} is VALID [2020-07-08 11:55:17,390 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume 0 != ~pumpRunning~0; {61785#true} is VALID [2020-07-08 11:55:17,390 INFO L263 TraceCheckUtils]: 2: Hoare triple {61785#true} call #t~ret11 := isLowWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:17,391 INFO L280 TraceCheckUtils]: 3: Hoare triple {61785#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {61785#true} is VALID [2020-07-08 11:55:17,391 INFO L263 TraceCheckUtils]: 4: Hoare triple {61785#true} call #t~ret31 := isLowWaterSensorDry(); {61785#true} is VALID [2020-07-08 11:55:17,391 INFO L280 TraceCheckUtils]: 5: Hoare triple {61785#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {61785#true} is VALID [2020-07-08 11:55:17,391 INFO L280 TraceCheckUtils]: 6: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,391 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61785#true} {61785#true} #514#return; {61785#true} is VALID [2020-07-08 11:55:17,392 INFO L280 TraceCheckUtils]: 8: Hoare triple {61785#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {61785#true} is VALID [2020-07-08 11:55:17,392 INFO L280 TraceCheckUtils]: 9: Hoare triple {61785#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {61785#true} is VALID [2020-07-08 11:55:17,392 INFO L280 TraceCheckUtils]: 10: Hoare triple {61785#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {61785#true} is VALID [2020-07-08 11:55:17,392 INFO L280 TraceCheckUtils]: 11: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,392 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {61785#true} {61785#true} #558#return; {61785#true} is VALID [2020-07-08 11:55:17,393 INFO L280 TraceCheckUtils]: 13: Hoare triple {61785#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {61785#true} is VALID [2020-07-08 11:55:17,393 INFO L280 TraceCheckUtils]: 14: Hoare triple {61785#true} assume !(0 != ~tmp~1); {61785#true} is VALID [2020-07-08 11:55:17,394 INFO L263 TraceCheckUtils]: 15: Hoare triple {61785#true} call processEnvironment__wrappee__highWaterSensor(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,394 INFO L280 TraceCheckUtils]: 16: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,395 INFO L280 TraceCheckUtils]: 17: Hoare triple {61785#true} assume !(0 == ~pumpRunning~0); {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,395 INFO L263 TraceCheckUtils]: 18: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {61785#true} is VALID [2020-07-08 11:55:17,396 INFO L280 TraceCheckUtils]: 19: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,396 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {61785#true} {61862#(not (= 0 ~pumpRunning~0))} #556#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,397 INFO L280 TraceCheckUtils]: 21: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume true; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,398 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {61862#(not (= 0 ~pumpRunning~0))} {61785#true} #562#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,399 INFO L280 TraceCheckUtils]: 23: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume true; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,399 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {61862#(not (= 0 ~pumpRunning~0))} {61785#true} #520#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61785#true} is VALID [2020-07-08 11:55:17,400 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume 0 != ~pumpRunning~0; {61785#true} is VALID [2020-07-08 11:55:17,401 INFO L263 TraceCheckUtils]: 2: Hoare triple {61785#true} call #t~ret12 := isMethaneAlarm(); {61785#true} is VALID [2020-07-08 11:55:17,401 INFO L280 TraceCheckUtils]: 3: Hoare triple {61785#true} havoc ~retValue_acc~4; {61785#true} is VALID [2020-07-08 11:55:17,401 INFO L263 TraceCheckUtils]: 4: Hoare triple {61785#true} call #t~ret13 := isMethaneLevelCritical(); {61785#true} is VALID [2020-07-08 11:55:17,401 INFO L280 TraceCheckUtils]: 5: Hoare triple {61785#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61785#true} is VALID [2020-07-08 11:55:17,401 INFO L280 TraceCheckUtils]: 6: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,402 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61785#true} {61785#true} #580#return; {61785#true} is VALID [2020-07-08 11:55:17,402 INFO L280 TraceCheckUtils]: 8: Hoare triple {61785#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61785#true} is VALID [2020-07-08 11:55:17,402 INFO L280 TraceCheckUtils]: 9: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,402 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {61785#true} {61785#true} #516#return; {61785#true} is VALID [2020-07-08 11:55:17,402 INFO L280 TraceCheckUtils]: 11: Hoare triple {61785#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {61785#true} is VALID [2020-07-08 11:55:17,403 INFO L280 TraceCheckUtils]: 12: Hoare triple {61785#true} assume !(0 != ~tmp~2); {61785#true} is VALID [2020-07-08 11:55:17,404 INFO L263 TraceCheckUtils]: 13: Hoare triple {61785#true} call processEnvironment__wrappee__lowWaterSensor(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,404 INFO L280 TraceCheckUtils]: 14: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61785#true} is VALID [2020-07-08 11:55:17,404 INFO L280 TraceCheckUtils]: 15: Hoare triple {61785#true} assume 0 != ~pumpRunning~0; {61785#true} is VALID [2020-07-08 11:55:17,404 INFO L263 TraceCheckUtils]: 16: Hoare triple {61785#true} call #t~ret11 := isLowWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:17,404 INFO L280 TraceCheckUtils]: 17: Hoare triple {61785#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {61785#true} is VALID [2020-07-08 11:55:17,405 INFO L263 TraceCheckUtils]: 18: Hoare triple {61785#true} call #t~ret31 := isLowWaterSensorDry(); {61785#true} is VALID [2020-07-08 11:55:17,405 INFO L280 TraceCheckUtils]: 19: Hoare triple {61785#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {61785#true} is VALID [2020-07-08 11:55:17,405 INFO L280 TraceCheckUtils]: 20: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,405 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {61785#true} {61785#true} #514#return; {61785#true} is VALID [2020-07-08 11:55:17,405 INFO L280 TraceCheckUtils]: 22: Hoare triple {61785#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {61785#true} is VALID [2020-07-08 11:55:17,405 INFO L280 TraceCheckUtils]: 23: Hoare triple {61785#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {61785#true} is VALID [2020-07-08 11:55:17,406 INFO L280 TraceCheckUtils]: 24: Hoare triple {61785#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {61785#true} is VALID [2020-07-08 11:55:17,406 INFO L280 TraceCheckUtils]: 25: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,406 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {61785#true} {61785#true} #558#return; {61785#true} is VALID [2020-07-08 11:55:17,406 INFO L280 TraceCheckUtils]: 27: Hoare triple {61785#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {61785#true} is VALID [2020-07-08 11:55:17,406 INFO L280 TraceCheckUtils]: 28: Hoare triple {61785#true} assume !(0 != ~tmp~1); {61785#true} is VALID [2020-07-08 11:55:17,407 INFO L263 TraceCheckUtils]: 29: Hoare triple {61785#true} call processEnvironment__wrappee__highWaterSensor(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,408 INFO L280 TraceCheckUtils]: 30: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,408 INFO L280 TraceCheckUtils]: 31: Hoare triple {61785#true} assume !(0 == ~pumpRunning~0); {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,408 INFO L263 TraceCheckUtils]: 32: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {61785#true} is VALID [2020-07-08 11:55:17,409 INFO L280 TraceCheckUtils]: 33: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,409 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {61785#true} {61862#(not (= 0 ~pumpRunning~0))} #556#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,410 INFO L280 TraceCheckUtils]: 35: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume true; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,411 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {61862#(not (= 0 ~pumpRunning~0))} {61785#true} #562#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,411 INFO L280 TraceCheckUtils]: 37: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume true; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,412 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {61862#(not (= 0 ~pumpRunning~0))} {61785#true} #520#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,413 INFO L280 TraceCheckUtils]: 39: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume true; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,414 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {61862#(not (= 0 ~pumpRunning~0))} {61862#(not (= 0 ~pumpRunning~0))} #542#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61785#true} is VALID [2020-07-08 11:55:17,511 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,512 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61785#true} {61785#true} #568#return; {61785#true} is VALID [2020-07-08 11:55:17,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {62301#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:55:17,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {62301#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {62301#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:55:17,546 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {62301#(= ~pumpRunning~0 |isPumpRunning_#res|)} {61785#true} #570#return; {62298#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} is VALID [2020-07-08 11:55:17,546 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~tmp~6;havoc ~tmp___0~3; {61785#true} is VALID [2020-07-08 11:55:17,547 INFO L263 TraceCheckUtils]: 1: Hoare triple {61785#true} call #t~ret38 := getWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:17,547 INFO L280 TraceCheckUtils]: 2: Hoare triple {61785#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61785#true} is VALID [2020-07-08 11:55:17,547 INFO L280 TraceCheckUtils]: 3: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,547 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61785#true} {61785#true} #568#return; {61785#true} is VALID [2020-07-08 11:55:17,547 INFO L280 TraceCheckUtils]: 5: Hoare triple {61785#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61785#true} is VALID [2020-07-08 11:55:17,548 INFO L280 TraceCheckUtils]: 6: Hoare triple {61785#true} assume 2 != ~tmp~6; {61785#true} is VALID [2020-07-08 11:55:17,548 INFO L263 TraceCheckUtils]: 7: Hoare triple {61785#true} call #t~ret39 := isPumpRunning(); {61785#true} is VALID [2020-07-08 11:55:17,549 INFO L280 TraceCheckUtils]: 8: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {62301#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:55:17,549 INFO L280 TraceCheckUtils]: 9: Hoare triple {62301#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {62301#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:55:17,550 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {62301#(= ~pumpRunning~0 |isPumpRunning_#res|)} {61785#true} #570#return; {62298#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} is VALID [2020-07-08 11:55:17,551 INFO L280 TraceCheckUtils]: 11: Hoare triple {62298#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {62299#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-08 11:55:17,553 INFO L280 TraceCheckUtils]: 12: Hoare triple {62299#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {62300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,554 INFO L280 TraceCheckUtils]: 13: Hoare triple {62300#(= 0 ~pumpRunning~0)} assume true; {62300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,558 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {62300#(= 0 ~pumpRunning~0)} {61862#(not (= 0 ~pumpRunning~0))} #544#return; {61786#false} is VALID [2020-07-08 11:55:17,559 INFO L263 TraceCheckUtils]: 0: Hoare triple {62041#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:55:17,560 INFO L263 TraceCheckUtils]: 1: Hoare triple {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61785#true} is VALID [2020-07-08 11:55:17,560 INFO L280 TraceCheckUtils]: 2: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:17,561 INFO L280 TraceCheckUtils]: 3: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,561 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61785#true} {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61785#true} is VALID [2020-07-08 11:55:17,561 INFO L280 TraceCheckUtils]: 5: Hoare triple {61785#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61785#true} is VALID [2020-07-08 11:55:17,561 INFO L280 TraceCheckUtils]: 6: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,562 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61785#true} {62041#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61785#true} is VALID [2020-07-08 11:55:17,563 INFO L280 TraceCheckUtils]: 8: Hoare triple {61785#true} assume 0 != ~pumpRunning~0; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,564 INFO L263 TraceCheckUtils]: 9: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {62040#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:17,565 INFO L280 TraceCheckUtils]: 10: Hoare triple {62040#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61785#true} is VALID [2020-07-08 11:55:17,565 INFO L280 TraceCheckUtils]: 11: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,566 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {61785#true} {61862#(not (= 0 ~pumpRunning~0))} #540#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,567 INFO L280 TraceCheckUtils]: 13: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,568 INFO L263 TraceCheckUtils]: 14: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,568 INFO L280 TraceCheckUtils]: 15: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61785#true} is VALID [2020-07-08 11:55:17,569 INFO L280 TraceCheckUtils]: 16: Hoare triple {61785#true} assume 0 != ~pumpRunning~0; {61785#true} is VALID [2020-07-08 11:55:17,569 INFO L263 TraceCheckUtils]: 17: Hoare triple {61785#true} call #t~ret12 := isMethaneAlarm(); {61785#true} is VALID [2020-07-08 11:55:17,569 INFO L280 TraceCheckUtils]: 18: Hoare triple {61785#true} havoc ~retValue_acc~4; {61785#true} is VALID [2020-07-08 11:55:17,570 INFO L263 TraceCheckUtils]: 19: Hoare triple {61785#true} call #t~ret13 := isMethaneLevelCritical(); {61785#true} is VALID [2020-07-08 11:55:17,570 INFO L280 TraceCheckUtils]: 20: Hoare triple {61785#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61785#true} is VALID [2020-07-08 11:55:17,570 INFO L280 TraceCheckUtils]: 21: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,571 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {61785#true} {61785#true} #580#return; {61785#true} is VALID [2020-07-08 11:55:17,571 INFO L280 TraceCheckUtils]: 23: Hoare triple {61785#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61785#true} is VALID [2020-07-08 11:55:17,571 INFO L280 TraceCheckUtils]: 24: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,571 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61785#true} {61785#true} #516#return; {61785#true} is VALID [2020-07-08 11:55:17,572 INFO L280 TraceCheckUtils]: 26: Hoare triple {61785#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {61785#true} is VALID [2020-07-08 11:55:17,572 INFO L280 TraceCheckUtils]: 27: Hoare triple {61785#true} assume !(0 != ~tmp~2); {61785#true} is VALID [2020-07-08 11:55:17,574 INFO L263 TraceCheckUtils]: 28: Hoare triple {61785#true} call processEnvironment__wrappee__lowWaterSensor(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,574 INFO L280 TraceCheckUtils]: 29: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61785#true} is VALID [2020-07-08 11:55:17,575 INFO L280 TraceCheckUtils]: 30: Hoare triple {61785#true} assume 0 != ~pumpRunning~0; {61785#true} is VALID [2020-07-08 11:55:17,575 INFO L263 TraceCheckUtils]: 31: Hoare triple {61785#true} call #t~ret11 := isLowWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:17,575 INFO L280 TraceCheckUtils]: 32: Hoare triple {61785#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {61785#true} is VALID [2020-07-08 11:55:17,576 INFO L263 TraceCheckUtils]: 33: Hoare triple {61785#true} call #t~ret31 := isLowWaterSensorDry(); {61785#true} is VALID [2020-07-08 11:55:17,576 INFO L280 TraceCheckUtils]: 34: Hoare triple {61785#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {61785#true} is VALID [2020-07-08 11:55:17,576 INFO L280 TraceCheckUtils]: 35: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,577 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {61785#true} {61785#true} #514#return; {61785#true} is VALID [2020-07-08 11:55:17,577 INFO L280 TraceCheckUtils]: 37: Hoare triple {61785#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {61785#true} is VALID [2020-07-08 11:55:17,577 INFO L280 TraceCheckUtils]: 38: Hoare triple {61785#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {61785#true} is VALID [2020-07-08 11:55:17,578 INFO L280 TraceCheckUtils]: 39: Hoare triple {61785#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {61785#true} is VALID [2020-07-08 11:55:17,578 INFO L280 TraceCheckUtils]: 40: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,578 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {61785#true} {61785#true} #558#return; {61785#true} is VALID [2020-07-08 11:55:17,579 INFO L280 TraceCheckUtils]: 42: Hoare triple {61785#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {61785#true} is VALID [2020-07-08 11:55:17,579 INFO L280 TraceCheckUtils]: 43: Hoare triple {61785#true} assume !(0 != ~tmp~1); {61785#true} is VALID [2020-07-08 11:55:17,581 INFO L263 TraceCheckUtils]: 44: Hoare triple {61785#true} call processEnvironment__wrappee__highWaterSensor(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,581 INFO L280 TraceCheckUtils]: 45: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,582 INFO L280 TraceCheckUtils]: 46: Hoare triple {61785#true} assume !(0 == ~pumpRunning~0); {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,583 INFO L263 TraceCheckUtils]: 47: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {61785#true} is VALID [2020-07-08 11:55:17,583 INFO L280 TraceCheckUtils]: 48: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,584 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {61785#true} {61862#(not (= 0 ~pumpRunning~0))} #556#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,585 INFO L280 TraceCheckUtils]: 50: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume true; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,586 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {61862#(not (= 0 ~pumpRunning~0))} {61785#true} #562#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,587 INFO L280 TraceCheckUtils]: 52: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume true; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,588 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {61862#(not (= 0 ~pumpRunning~0))} {61785#true} #520#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,589 INFO L280 TraceCheckUtils]: 54: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume true; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,590 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {61862#(not (= 0 ~pumpRunning~0))} {61862#(not (= 0 ~pumpRunning~0))} #542#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,590 INFO L263 TraceCheckUtils]: 56: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {61785#true} is VALID [2020-07-08 11:55:17,591 INFO L280 TraceCheckUtils]: 57: Hoare triple {61785#true} havoc ~tmp~6;havoc ~tmp___0~3; {61785#true} is VALID [2020-07-08 11:55:17,591 INFO L263 TraceCheckUtils]: 58: Hoare triple {61785#true} call #t~ret38 := getWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:17,591 INFO L280 TraceCheckUtils]: 59: Hoare triple {61785#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61785#true} is VALID [2020-07-08 11:55:17,592 INFO L280 TraceCheckUtils]: 60: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,592 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {61785#true} {61785#true} #568#return; {61785#true} is VALID [2020-07-08 11:55:17,592 INFO L280 TraceCheckUtils]: 62: Hoare triple {61785#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61785#true} is VALID [2020-07-08 11:55:17,593 INFO L280 TraceCheckUtils]: 63: Hoare triple {61785#true} assume 2 != ~tmp~6; {61785#true} is VALID [2020-07-08 11:55:17,593 INFO L263 TraceCheckUtils]: 64: Hoare triple {61785#true} call #t~ret39 := isPumpRunning(); {61785#true} is VALID [2020-07-08 11:55:17,594 INFO L280 TraceCheckUtils]: 65: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {62301#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:55:17,595 INFO L280 TraceCheckUtils]: 66: Hoare triple {62301#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {62301#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:55:17,596 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {62301#(= ~pumpRunning~0 |isPumpRunning_#res|)} {61785#true} #570#return; {62298#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} is VALID [2020-07-08 11:55:17,598 INFO L280 TraceCheckUtils]: 68: Hoare triple {62298#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {62299#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-08 11:55:17,600 INFO L280 TraceCheckUtils]: 69: Hoare triple {62299#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {62300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,601 INFO L280 TraceCheckUtils]: 70: Hoare triple {62300#(= 0 ~pumpRunning~0)} assume true; {62300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,602 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {62300#(= 0 ~pumpRunning~0)} {61862#(not (= 0 ~pumpRunning~0))} #544#return; {61786#false} is VALID [2020-07-08 11:55:17,602 INFO L280 TraceCheckUtils]: 72: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:17,603 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {61786#false} {61862#(not (= 0 ~pumpRunning~0))} #532#return; {61786#false} is VALID [2020-07-08 11:55:17,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:17,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,632 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61785#true} {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61785#true} is VALID [2020-07-08 11:55:17,633 INFO L263 TraceCheckUtils]: 0: Hoare triple {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61785#true} is VALID [2020-07-08 11:55:17,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:17,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,633 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61785#true} {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61785#true} is VALID [2020-07-08 11:55:17,634 INFO L280 TraceCheckUtils]: 4: Hoare triple {61785#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61785#true} is VALID [2020-07-08 11:55:17,634 INFO L280 TraceCheckUtils]: 5: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,634 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {61785#true} {62041#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61785#true} is VALID [2020-07-08 11:55:17,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {62040#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61785#true} is VALID [2020-07-08 11:55:17,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,641 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61785#true} {61785#true} #540#return; {61785#true} is VALID [2020-07-08 11:55:17,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61785#true} is VALID [2020-07-08 11:55:17,656 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,656 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61785#true} {61785#true} #580#return; {61785#true} is VALID [2020-07-08 11:55:17,656 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~retValue_acc~4; {61785#true} is VALID [2020-07-08 11:55:17,656 INFO L263 TraceCheckUtils]: 1: Hoare triple {61785#true} call #t~ret13 := isMethaneLevelCritical(); {61785#true} is VALID [2020-07-08 11:55:17,656 INFO L280 TraceCheckUtils]: 2: Hoare triple {61785#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61785#true} is VALID [2020-07-08 11:55:17,657 INFO L280 TraceCheckUtils]: 3: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,657 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61785#true} {61785#true} #580#return; {61785#true} is VALID [2020-07-08 11:55:17,657 INFO L280 TraceCheckUtils]: 5: Hoare triple {61785#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61785#true} is VALID [2020-07-08 11:55:17,657 INFO L280 TraceCheckUtils]: 6: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,658 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61785#true} {61785#true} #516#return; {61785#true} is VALID [2020-07-08 11:55:17,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {61785#true} is VALID [2020-07-08 11:55:17,662 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,662 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61785#true} {61785#true} #518#return; {61785#true} is VALID [2020-07-08 11:55:17,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61785#true} is VALID [2020-07-08 11:55:17,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume 0 != ~pumpRunning~0; {61785#true} is VALID [2020-07-08 11:55:17,663 INFO L263 TraceCheckUtils]: 2: Hoare triple {61785#true} call #t~ret12 := isMethaneAlarm(); {61785#true} is VALID [2020-07-08 11:55:17,663 INFO L280 TraceCheckUtils]: 3: Hoare triple {61785#true} havoc ~retValue_acc~4; {61785#true} is VALID [2020-07-08 11:55:17,663 INFO L263 TraceCheckUtils]: 4: Hoare triple {61785#true} call #t~ret13 := isMethaneLevelCritical(); {61785#true} is VALID [2020-07-08 11:55:17,663 INFO L280 TraceCheckUtils]: 5: Hoare triple {61785#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61785#true} is VALID [2020-07-08 11:55:17,663 INFO L280 TraceCheckUtils]: 6: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,664 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61785#true} {61785#true} #580#return; {61785#true} is VALID [2020-07-08 11:55:17,664 INFO L280 TraceCheckUtils]: 8: Hoare triple {61785#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61785#true} is VALID [2020-07-08 11:55:17,664 INFO L280 TraceCheckUtils]: 9: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,664 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {61785#true} {61785#true} #516#return; {61785#true} is VALID [2020-07-08 11:55:17,664 INFO L280 TraceCheckUtils]: 11: Hoare triple {61785#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {61785#true} is VALID [2020-07-08 11:55:17,665 INFO L280 TraceCheckUtils]: 12: Hoare triple {61785#true} assume 0 != ~tmp~2; {61785#true} is VALID [2020-07-08 11:55:17,666 INFO L263 TraceCheckUtils]: 13: Hoare triple {61785#true} call deactivatePump(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,666 INFO L280 TraceCheckUtils]: 14: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {61785#true} is VALID [2020-07-08 11:55:17,667 INFO L280 TraceCheckUtils]: 15: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,667 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {61785#true} {61785#true} #518#return; {61785#true} is VALID [2020-07-08 11:55:17,667 INFO L280 TraceCheckUtils]: 17: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,668 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {61785#true} {61785#true} #542#return; {61785#true} is VALID [2020-07-08 11:55:17,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,679 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61785#true} is VALID [2020-07-08 11:55:17,680 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,680 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61785#true} {61785#true} #568#return; {61785#true} is VALID [2020-07-08 11:55:17,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:17,691 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,691 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61785#true} {61785#true} #570#return; {61785#true} is VALID [2020-07-08 11:55:17,692 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~tmp~6;havoc ~tmp___0~3; {61785#true} is VALID [2020-07-08 11:55:17,692 INFO L263 TraceCheckUtils]: 1: Hoare triple {61785#true} call #t~ret38 := getWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:17,692 INFO L280 TraceCheckUtils]: 2: Hoare triple {61785#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61785#true} is VALID [2020-07-08 11:55:17,693 INFO L280 TraceCheckUtils]: 3: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,693 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61785#true} {61785#true} #568#return; {61785#true} is VALID [2020-07-08 11:55:17,693 INFO L280 TraceCheckUtils]: 5: Hoare triple {61785#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61785#true} is VALID [2020-07-08 11:55:17,694 INFO L280 TraceCheckUtils]: 6: Hoare triple {61785#true} assume 2 != ~tmp~6; {61785#true} is VALID [2020-07-08 11:55:17,694 INFO L263 TraceCheckUtils]: 7: Hoare triple {61785#true} call #t~ret39 := isPumpRunning(); {61785#true} is VALID [2020-07-08 11:55:17,694 INFO L280 TraceCheckUtils]: 8: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:17,695 INFO L280 TraceCheckUtils]: 9: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,695 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {61785#true} {61785#true} #570#return; {61785#true} is VALID [2020-07-08 11:55:17,695 INFO L280 TraceCheckUtils]: 11: Hoare triple {61785#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {61785#true} is VALID [2020-07-08 11:55:17,696 INFO L280 TraceCheckUtils]: 12: Hoare triple {61785#true} assume !(0 != ~tmp___0~3); {61785#true} is VALID [2020-07-08 11:55:17,696 INFO L280 TraceCheckUtils]: 13: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,696 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {61785#true} {61785#true} #544#return; {61785#true} is VALID [2020-07-08 11:55:17,701 INFO L263 TraceCheckUtils]: 0: Hoare triple {62041#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:55:17,702 INFO L263 TraceCheckUtils]: 1: Hoare triple {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61785#true} is VALID [2020-07-08 11:55:17,702 INFO L280 TraceCheckUtils]: 2: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:17,702 INFO L280 TraceCheckUtils]: 3: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,703 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61785#true} {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61785#true} is VALID [2020-07-08 11:55:17,703 INFO L280 TraceCheckUtils]: 5: Hoare triple {61785#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61785#true} is VALID [2020-07-08 11:55:17,703 INFO L280 TraceCheckUtils]: 6: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,704 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61785#true} {62041#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61785#true} is VALID [2020-07-08 11:55:17,704 INFO L280 TraceCheckUtils]: 8: Hoare triple {61785#true} assume 0 != ~pumpRunning~0; {61785#true} is VALID [2020-07-08 11:55:17,705 INFO L263 TraceCheckUtils]: 9: Hoare triple {61785#true} call lowerWaterLevel(); {62040#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:17,706 INFO L280 TraceCheckUtils]: 10: Hoare triple {62040#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61785#true} is VALID [2020-07-08 11:55:17,706 INFO L280 TraceCheckUtils]: 11: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,706 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {61785#true} {61785#true} #540#return; {61785#true} is VALID [2020-07-08 11:55:17,707 INFO L280 TraceCheckUtils]: 13: Hoare triple {61785#true} assume 0 != ~systemActive~0; {61785#true} is VALID [2020-07-08 11:55:17,708 INFO L263 TraceCheckUtils]: 14: Hoare triple {61785#true} call processEnvironment(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,708 INFO L280 TraceCheckUtils]: 15: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61785#true} is VALID [2020-07-08 11:55:17,708 INFO L280 TraceCheckUtils]: 16: Hoare triple {61785#true} assume 0 != ~pumpRunning~0; {61785#true} is VALID [2020-07-08 11:55:17,709 INFO L263 TraceCheckUtils]: 17: Hoare triple {61785#true} call #t~ret12 := isMethaneAlarm(); {61785#true} is VALID [2020-07-08 11:55:17,709 INFO L280 TraceCheckUtils]: 18: Hoare triple {61785#true} havoc ~retValue_acc~4; {61785#true} is VALID [2020-07-08 11:55:17,709 INFO L263 TraceCheckUtils]: 19: Hoare triple {61785#true} call #t~ret13 := isMethaneLevelCritical(); {61785#true} is VALID [2020-07-08 11:55:17,710 INFO L280 TraceCheckUtils]: 20: Hoare triple {61785#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61785#true} is VALID [2020-07-08 11:55:17,710 INFO L280 TraceCheckUtils]: 21: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,710 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {61785#true} {61785#true} #580#return; {61785#true} is VALID [2020-07-08 11:55:17,711 INFO L280 TraceCheckUtils]: 23: Hoare triple {61785#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61785#true} is VALID [2020-07-08 11:55:17,711 INFO L280 TraceCheckUtils]: 24: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,711 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61785#true} {61785#true} #516#return; {61785#true} is VALID [2020-07-08 11:55:17,712 INFO L280 TraceCheckUtils]: 26: Hoare triple {61785#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {61785#true} is VALID [2020-07-08 11:55:17,712 INFO L280 TraceCheckUtils]: 27: Hoare triple {61785#true} assume 0 != ~tmp~2; {61785#true} is VALID [2020-07-08 11:55:17,713 INFO L263 TraceCheckUtils]: 28: Hoare triple {61785#true} call deactivatePump(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,714 INFO L280 TraceCheckUtils]: 29: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {61785#true} is VALID [2020-07-08 11:55:17,714 INFO L280 TraceCheckUtils]: 30: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,714 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {61785#true} {61785#true} #518#return; {61785#true} is VALID [2020-07-08 11:55:17,714 INFO L280 TraceCheckUtils]: 32: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,715 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {61785#true} {61785#true} #542#return; {61785#true} is VALID [2020-07-08 11:55:17,715 INFO L263 TraceCheckUtils]: 34: Hoare triple {61785#true} call __utac_acc__Specification5_spec__3(); {61785#true} is VALID [2020-07-08 11:55:17,715 INFO L280 TraceCheckUtils]: 35: Hoare triple {61785#true} havoc ~tmp~6;havoc ~tmp___0~3; {61785#true} is VALID [2020-07-08 11:55:17,716 INFO L263 TraceCheckUtils]: 36: Hoare triple {61785#true} call #t~ret38 := getWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:17,716 INFO L280 TraceCheckUtils]: 37: Hoare triple {61785#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61785#true} is VALID [2020-07-08 11:55:17,716 INFO L280 TraceCheckUtils]: 38: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,717 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {61785#true} {61785#true} #568#return; {61785#true} is VALID [2020-07-08 11:55:17,717 INFO L280 TraceCheckUtils]: 40: Hoare triple {61785#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61785#true} is VALID [2020-07-08 11:55:17,717 INFO L280 TraceCheckUtils]: 41: Hoare triple {61785#true} assume 2 != ~tmp~6; {61785#true} is VALID [2020-07-08 11:55:17,717 INFO L263 TraceCheckUtils]: 42: Hoare triple {61785#true} call #t~ret39 := isPumpRunning(); {61785#true} is VALID [2020-07-08 11:55:17,718 INFO L280 TraceCheckUtils]: 43: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:17,718 INFO L280 TraceCheckUtils]: 44: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,718 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {61785#true} {61785#true} #570#return; {61785#true} is VALID [2020-07-08 11:55:17,719 INFO L280 TraceCheckUtils]: 46: Hoare triple {61785#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {61785#true} is VALID [2020-07-08 11:55:17,719 INFO L280 TraceCheckUtils]: 47: Hoare triple {61785#true} assume !(0 != ~tmp___0~3); {61785#true} is VALID [2020-07-08 11:55:17,719 INFO L280 TraceCheckUtils]: 48: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,720 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {61785#true} {61785#true} #544#return; {61785#true} is VALID [2020-07-08 11:55:17,720 INFO L280 TraceCheckUtils]: 50: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,720 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {61785#true} {61786#false} #532#return; {61786#false} is VALID [2020-07-08 11:55:17,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,738 INFO L280 TraceCheckUtils]: 0: Hoare triple {62040#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {61785#true} is VALID [2020-07-08 11:55:17,738 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,739 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61785#true} {61786#false} #524#return; {61786#false} is VALID [2020-07-08 11:55:17,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:17,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,747 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61785#true} {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61785#true} is VALID [2020-07-08 11:55:17,748 INFO L263 TraceCheckUtils]: 0: Hoare triple {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61785#true} is VALID [2020-07-08 11:55:17,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:17,748 INFO L280 TraceCheckUtils]: 2: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,749 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61785#true} {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61785#true} is VALID [2020-07-08 11:55:17,749 INFO L280 TraceCheckUtils]: 4: Hoare triple {61785#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61785#true} is VALID [2020-07-08 11:55:17,749 INFO L280 TraceCheckUtils]: 5: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,749 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {61785#true} {61786#false} #538#return; {61786#false} is VALID [2020-07-08 11:55:17,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,797 INFO L280 TraceCheckUtils]: 2: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,797 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61785#true} {61785#true} #536#return; {61785#true} is VALID [2020-07-08 11:55:17,798 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61785#true} is VALID [2020-07-08 11:55:17,798 INFO L263 TraceCheckUtils]: 1: Hoare triple {61785#true} call #t~ret30 := isHighWaterSensorDry(); {61785#true} is VALID [2020-07-08 11:55:17,798 INFO L280 TraceCheckUtils]: 2: Hoare triple {61785#true} havoc ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,799 INFO L280 TraceCheckUtils]: 3: Hoare triple {61785#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,799 INFO L280 TraceCheckUtils]: 4: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,799 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61785#true} {61785#true} #536#return; {61785#true} is VALID [2020-07-08 11:55:17,800 INFO L280 TraceCheckUtils]: 6: Hoare triple {61785#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61785#true} is VALID [2020-07-08 11:55:17,800 INFO L280 TraceCheckUtils]: 7: Hoare triple {61785#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61785#true} is VALID [2020-07-08 11:55:17,800 INFO L280 TraceCheckUtils]: 8: Hoare triple {61785#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61785#true} is VALID [2020-07-08 11:55:17,801 INFO L280 TraceCheckUtils]: 9: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,801 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {61785#true} {61785#true} #550#return; {61785#true} is VALID [2020-07-08 11:55:17,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {61785#true} is VALID [2020-07-08 11:55:17,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,812 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61785#true} {61785#true} #552#return; {61785#true} is VALID [2020-07-08 11:55:17,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume 0 == ~pumpRunning~0; {61785#true} is VALID [2020-07-08 11:55:17,814 INFO L263 TraceCheckUtils]: 2: Hoare triple {61785#true} call #t~ret10 := isHighWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:17,814 INFO L280 TraceCheckUtils]: 3: Hoare triple {61785#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61785#true} is VALID [2020-07-08 11:55:17,814 INFO L263 TraceCheckUtils]: 4: Hoare triple {61785#true} call #t~ret30 := isHighWaterSensorDry(); {61785#true} is VALID [2020-07-08 11:55:17,815 INFO L280 TraceCheckUtils]: 5: Hoare triple {61785#true} havoc ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,815 INFO L280 TraceCheckUtils]: 6: Hoare triple {61785#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,815 INFO L280 TraceCheckUtils]: 7: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,816 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61785#true} {61785#true} #536#return; {61785#true} is VALID [2020-07-08 11:55:17,816 INFO L280 TraceCheckUtils]: 9: Hoare triple {61785#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61785#true} is VALID [2020-07-08 11:55:17,816 INFO L280 TraceCheckUtils]: 10: Hoare triple {61785#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61785#true} is VALID [2020-07-08 11:55:17,817 INFO L280 TraceCheckUtils]: 11: Hoare triple {61785#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61785#true} is VALID [2020-07-08 11:55:17,817 INFO L280 TraceCheckUtils]: 12: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,817 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {61785#true} {61785#true} #550#return; {61785#true} is VALID [2020-07-08 11:55:17,818 INFO L280 TraceCheckUtils]: 14: Hoare triple {61785#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61785#true} is VALID [2020-07-08 11:55:17,818 INFO L280 TraceCheckUtils]: 15: Hoare triple {61785#true} assume 0 != ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,820 INFO L263 TraceCheckUtils]: 16: Hoare triple {61785#true} call activatePump(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,820 INFO L280 TraceCheckUtils]: 17: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {61785#true} is VALID [2020-07-08 11:55:17,821 INFO L280 TraceCheckUtils]: 18: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,821 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {61785#true} {61785#true} #552#return; {61785#true} is VALID [2020-07-08 11:55:17,821 INFO L280 TraceCheckUtils]: 20: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,822 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {61785#true} {61785#true} #564#return; {61785#true} is VALID [2020-07-08 11:55:17,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61785#true} is VALID [2020-07-08 11:55:17,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume !(0 != ~pumpRunning~0); {61785#true} is VALID [2020-07-08 11:55:17,824 INFO L263 TraceCheckUtils]: 2: Hoare triple {61785#true} call processEnvironment__wrappee__highWaterSensor(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,824 INFO L280 TraceCheckUtils]: 3: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,825 INFO L280 TraceCheckUtils]: 4: Hoare triple {61785#true} assume 0 == ~pumpRunning~0; {61785#true} is VALID [2020-07-08 11:55:17,825 INFO L263 TraceCheckUtils]: 5: Hoare triple {61785#true} call #t~ret10 := isHighWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:17,825 INFO L280 TraceCheckUtils]: 6: Hoare triple {61785#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61785#true} is VALID [2020-07-08 11:55:17,826 INFO L263 TraceCheckUtils]: 7: Hoare triple {61785#true} call #t~ret30 := isHighWaterSensorDry(); {61785#true} is VALID [2020-07-08 11:55:17,826 INFO L280 TraceCheckUtils]: 8: Hoare triple {61785#true} havoc ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,826 INFO L280 TraceCheckUtils]: 9: Hoare triple {61785#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,827 INFO L280 TraceCheckUtils]: 10: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,827 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {61785#true} {61785#true} #536#return; {61785#true} is VALID [2020-07-08 11:55:17,827 INFO L280 TraceCheckUtils]: 12: Hoare triple {61785#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61785#true} is VALID [2020-07-08 11:55:17,828 INFO L280 TraceCheckUtils]: 13: Hoare triple {61785#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61785#true} is VALID [2020-07-08 11:55:17,828 INFO L280 TraceCheckUtils]: 14: Hoare triple {61785#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61785#true} is VALID [2020-07-08 11:55:17,828 INFO L280 TraceCheckUtils]: 15: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,829 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {61785#true} {61785#true} #550#return; {61785#true} is VALID [2020-07-08 11:55:17,829 INFO L280 TraceCheckUtils]: 17: Hoare triple {61785#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61785#true} is VALID [2020-07-08 11:55:17,829 INFO L280 TraceCheckUtils]: 18: Hoare triple {61785#true} assume 0 != ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,830 INFO L263 TraceCheckUtils]: 19: Hoare triple {61785#true} call activatePump(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,831 INFO L280 TraceCheckUtils]: 20: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {61785#true} is VALID [2020-07-08 11:55:17,831 INFO L280 TraceCheckUtils]: 21: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,831 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {61785#true} {61785#true} #552#return; {61785#true} is VALID [2020-07-08 11:55:17,832 INFO L280 TraceCheckUtils]: 23: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,832 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {61785#true} {61785#true} #564#return; {61785#true} is VALID [2020-07-08 11:55:17,832 INFO L280 TraceCheckUtils]: 25: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,833 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {61785#true} {61785#true} #522#return; {61785#true} is VALID [2020-07-08 11:55:17,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61785#true} is VALID [2020-07-08 11:55:17,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume !(0 != ~pumpRunning~0); {61785#true} is VALID [2020-07-08 11:55:17,835 INFO L263 TraceCheckUtils]: 2: Hoare triple {61785#true} call processEnvironment__wrappee__lowWaterSensor(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,836 INFO L280 TraceCheckUtils]: 3: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61785#true} is VALID [2020-07-08 11:55:17,836 INFO L280 TraceCheckUtils]: 4: Hoare triple {61785#true} assume !(0 != ~pumpRunning~0); {61785#true} is VALID [2020-07-08 11:55:17,837 INFO L263 TraceCheckUtils]: 5: Hoare triple {61785#true} call processEnvironment__wrappee__highWaterSensor(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,837 INFO L280 TraceCheckUtils]: 6: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,837 INFO L280 TraceCheckUtils]: 7: Hoare triple {61785#true} assume 0 == ~pumpRunning~0; {61785#true} is VALID [2020-07-08 11:55:17,838 INFO L263 TraceCheckUtils]: 8: Hoare triple {61785#true} call #t~ret10 := isHighWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:17,838 INFO L280 TraceCheckUtils]: 9: Hoare triple {61785#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61785#true} is VALID [2020-07-08 11:55:17,838 INFO L263 TraceCheckUtils]: 10: Hoare triple {61785#true} call #t~ret30 := isHighWaterSensorDry(); {61785#true} is VALID [2020-07-08 11:55:17,839 INFO L280 TraceCheckUtils]: 11: Hoare triple {61785#true} havoc ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,839 INFO L280 TraceCheckUtils]: 12: Hoare triple {61785#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,839 INFO L280 TraceCheckUtils]: 13: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,840 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {61785#true} {61785#true} #536#return; {61785#true} is VALID [2020-07-08 11:55:17,840 INFO L280 TraceCheckUtils]: 15: Hoare triple {61785#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61785#true} is VALID [2020-07-08 11:55:17,840 INFO L280 TraceCheckUtils]: 16: Hoare triple {61785#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61785#true} is VALID [2020-07-08 11:55:17,841 INFO L280 TraceCheckUtils]: 17: Hoare triple {61785#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61785#true} is VALID [2020-07-08 11:55:17,841 INFO L280 TraceCheckUtils]: 18: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,841 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {61785#true} {61785#true} #550#return; {61785#true} is VALID [2020-07-08 11:55:17,841 INFO L280 TraceCheckUtils]: 20: Hoare triple {61785#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61785#true} is VALID [2020-07-08 11:55:17,842 INFO L280 TraceCheckUtils]: 21: Hoare triple {61785#true} assume 0 != ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,844 INFO L263 TraceCheckUtils]: 22: Hoare triple {61785#true} call activatePump(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,844 INFO L280 TraceCheckUtils]: 23: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {61785#true} is VALID [2020-07-08 11:55:17,845 INFO L280 TraceCheckUtils]: 24: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,845 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61785#true} {61785#true} #552#return; {61785#true} is VALID [2020-07-08 11:55:17,845 INFO L280 TraceCheckUtils]: 26: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,845 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {61785#true} {61785#true} #564#return; {61785#true} is VALID [2020-07-08 11:55:17,846 INFO L280 TraceCheckUtils]: 28: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,846 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {61785#true} {61785#true} #522#return; {61785#true} is VALID [2020-07-08 11:55:17,846 INFO L280 TraceCheckUtils]: 30: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,847 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {61785#true} {61786#false} #542#return; {61786#false} is VALID [2020-07-08 11:55:17,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61785#true} is VALID [2020-07-08 11:55:17,854 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,855 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61785#true} {61786#false} #568#return; {61786#false} is VALID [2020-07-08 11:55:17,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:17,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:17,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,863 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61785#true} {61786#false} #570#return; {61786#false} is VALID [2020-07-08 11:55:17,869 INFO L263 TraceCheckUtils]: 0: Hoare triple {61785#true} call ULTIMATE.init(); {62037#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:55:17,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {62037#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {61785#true} is VALID [2020-07-08 11:55:17,870 INFO L280 TraceCheckUtils]: 2: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,870 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61785#true} {61785#true} #586#return; {61785#true} is VALID [2020-07-08 11:55:17,870 INFO L263 TraceCheckUtils]: 4: Hoare triple {61785#true} call #t~ret76 := main(); {61785#true} is VALID [2020-07-08 11:55:17,870 INFO L280 TraceCheckUtils]: 5: Hoare triple {61785#true} havoc ~retValue_acc~13;havoc ~tmp~10; {61785#true} is VALID [2020-07-08 11:55:17,870 INFO L263 TraceCheckUtils]: 6: Hoare triple {61785#true} call select_helpers(); {61785#true} is VALID [2020-07-08 11:55:17,870 INFO L280 TraceCheckUtils]: 7: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,871 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61785#true} {61785#true} #472#return; {61785#true} is VALID [2020-07-08 11:55:17,871 INFO L263 TraceCheckUtils]: 9: Hoare triple {61785#true} call select_features(); {61785#true} is VALID [2020-07-08 11:55:17,871 INFO L280 TraceCheckUtils]: 10: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,871 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {61785#true} {61785#true} #474#return; {61785#true} is VALID [2020-07-08 11:55:17,871 INFO L263 TraceCheckUtils]: 12: Hoare triple {61785#true} call #t~ret75 := valid_product(); {61785#true} is VALID [2020-07-08 11:55:17,872 INFO L280 TraceCheckUtils]: 13: Hoare triple {61785#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {62038#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:55:17,873 INFO L280 TraceCheckUtils]: 14: Hoare triple {62038#(= 1 |valid_product_#res|)} assume true; {62038#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:55:17,873 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {62038#(= 1 |valid_product_#res|)} {61785#true} #476#return; {61797#(= |main_#t~ret75| 1)} is VALID [2020-07-08 11:55:17,874 INFO L280 TraceCheckUtils]: 16: Hoare triple {61797#(= |main_#t~ret75| 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {61798#(= 1 main_~tmp~10)} is VALID [2020-07-08 11:55:17,874 INFO L280 TraceCheckUtils]: 17: Hoare triple {61798#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {61785#true} is VALID [2020-07-08 11:55:17,875 INFO L263 TraceCheckUtils]: 18: Hoare triple {61785#true} call setup(); {61785#true} is VALID [2020-07-08 11:55:17,875 INFO L280 TraceCheckUtils]: 19: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,875 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {61785#true} {61785#true} #478#return; {61785#true} is VALID [2020-07-08 11:55:17,875 INFO L263 TraceCheckUtils]: 21: Hoare triple {61785#true} call runTest(); {61785#true} is VALID [2020-07-08 11:55:17,876 INFO L263 TraceCheckUtils]: 22: Hoare triple {61785#true} call __utac_acc__Specification5_spec__1(); {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:55:17,876 INFO L280 TraceCheckUtils]: 23: Hoare triple {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {61785#true} is VALID [2020-07-08 11:55:17,876 INFO L280 TraceCheckUtils]: 24: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,876 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61785#true} {61785#true} #576#return; {61785#true} is VALID [2020-07-08 11:55:17,877 INFO L263 TraceCheckUtils]: 26: Hoare triple {61785#true} call test(); {61785#true} is VALID [2020-07-08 11:55:17,877 INFO L280 TraceCheckUtils]: 27: Hoare triple {61785#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {61785#true} is VALID [2020-07-08 11:55:17,877 INFO L280 TraceCheckUtils]: 28: Hoare triple {61785#true} assume !false; {61785#true} is VALID [2020-07-08 11:55:17,878 INFO L280 TraceCheckUtils]: 29: Hoare triple {61785#true} assume ~splverifierCounter~0 < 4; {61785#true} is VALID [2020-07-08 11:55:17,878 INFO L280 TraceCheckUtils]: 30: Hoare triple {61785#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {61785#true} is VALID [2020-07-08 11:55:17,878 INFO L280 TraceCheckUtils]: 31: Hoare triple {61785#true} assume 0 != ~tmp~5; {61785#true} is VALID [2020-07-08 11:55:17,880 INFO L263 TraceCheckUtils]: 32: Hoare triple {61785#true} call waterRise(); {62040#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:17,880 INFO L280 TraceCheckUtils]: 33: Hoare triple {62040#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {61785#true} is VALID [2020-07-08 11:55:17,880 INFO L280 TraceCheckUtils]: 34: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,881 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {61785#true} {61785#true} #524#return; {61785#true} is VALID [2020-07-08 11:55:17,881 INFO L280 TraceCheckUtils]: 36: Hoare triple {61785#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {61785#true} is VALID [2020-07-08 11:55:17,881 INFO L280 TraceCheckUtils]: 37: Hoare triple {61785#true} assume !(0 != ~tmp___0~2); {61785#true} is VALID [2020-07-08 11:55:17,882 INFO L280 TraceCheckUtils]: 38: Hoare triple {61785#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {61785#true} is VALID [2020-07-08 11:55:17,882 INFO L280 TraceCheckUtils]: 39: Hoare triple {61785#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {61785#true} is VALID [2020-07-08 11:55:17,882 INFO L280 TraceCheckUtils]: 40: Hoare triple {61785#true} assume !(0 != ~tmp___1~0); {61785#true} is VALID [2020-07-08 11:55:17,884 INFO L263 TraceCheckUtils]: 41: Hoare triple {61785#true} call timeShift(); {62041#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:55:17,885 INFO L263 TraceCheckUtils]: 42: Hoare triple {62041#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:55:17,885 INFO L263 TraceCheckUtils]: 43: Hoare triple {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61785#true} is VALID [2020-07-08 11:55:17,885 INFO L280 TraceCheckUtils]: 44: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:17,886 INFO L280 TraceCheckUtils]: 45: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,886 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {61785#true} {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61785#true} is VALID [2020-07-08 11:55:17,886 INFO L280 TraceCheckUtils]: 47: Hoare triple {61785#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61785#true} is VALID [2020-07-08 11:55:17,887 INFO L280 TraceCheckUtils]: 48: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,887 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {61785#true} {62041#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61785#true} is VALID [2020-07-08 11:55:17,887 INFO L280 TraceCheckUtils]: 50: Hoare triple {61785#true} assume !(0 != ~pumpRunning~0); {61785#true} is VALID [2020-07-08 11:55:17,888 INFO L280 TraceCheckUtils]: 51: Hoare triple {61785#true} assume 0 != ~systemActive~0; {61785#true} is VALID [2020-07-08 11:55:17,889 INFO L263 TraceCheckUtils]: 52: Hoare triple {61785#true} call processEnvironment(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,889 INFO L280 TraceCheckUtils]: 53: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61785#true} is VALID [2020-07-08 11:55:17,889 INFO L280 TraceCheckUtils]: 54: Hoare triple {61785#true} assume !(0 != ~pumpRunning~0); {61785#true} is VALID [2020-07-08 11:55:17,890 INFO L263 TraceCheckUtils]: 55: Hoare triple {61785#true} call processEnvironment__wrappee__lowWaterSensor(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,891 INFO L280 TraceCheckUtils]: 56: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61785#true} is VALID [2020-07-08 11:55:17,891 INFO L280 TraceCheckUtils]: 57: Hoare triple {61785#true} assume !(0 != ~pumpRunning~0); {61785#true} is VALID [2020-07-08 11:55:17,892 INFO L263 TraceCheckUtils]: 58: Hoare triple {61785#true} call processEnvironment__wrappee__highWaterSensor(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,892 INFO L280 TraceCheckUtils]: 59: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,892 INFO L280 TraceCheckUtils]: 60: Hoare triple {61785#true} assume 0 == ~pumpRunning~0; {61785#true} is VALID [2020-07-08 11:55:17,893 INFO L263 TraceCheckUtils]: 61: Hoare triple {61785#true} call #t~ret10 := isHighWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:17,893 INFO L280 TraceCheckUtils]: 62: Hoare triple {61785#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61785#true} is VALID [2020-07-08 11:55:17,893 INFO L263 TraceCheckUtils]: 63: Hoare triple {61785#true} call #t~ret30 := isHighWaterSensorDry(); {61785#true} is VALID [2020-07-08 11:55:17,894 INFO L280 TraceCheckUtils]: 64: Hoare triple {61785#true} havoc ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,894 INFO L280 TraceCheckUtils]: 65: Hoare triple {61785#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,894 INFO L280 TraceCheckUtils]: 66: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,894 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {61785#true} {61785#true} #536#return; {61785#true} is VALID [2020-07-08 11:55:17,895 INFO L280 TraceCheckUtils]: 68: Hoare triple {61785#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61785#true} is VALID [2020-07-08 11:55:17,895 INFO L280 TraceCheckUtils]: 69: Hoare triple {61785#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61785#true} is VALID [2020-07-08 11:55:17,895 INFO L280 TraceCheckUtils]: 70: Hoare triple {61785#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61785#true} is VALID [2020-07-08 11:55:17,896 INFO L280 TraceCheckUtils]: 71: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,896 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {61785#true} {61785#true} #550#return; {61785#true} is VALID [2020-07-08 11:55:17,896 INFO L280 TraceCheckUtils]: 73: Hoare triple {61785#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61785#true} is VALID [2020-07-08 11:55:17,896 INFO L280 TraceCheckUtils]: 74: Hoare triple {61785#true} assume 0 != ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,898 INFO L263 TraceCheckUtils]: 75: Hoare triple {61785#true} call activatePump(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,899 INFO L280 TraceCheckUtils]: 76: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,900 INFO L280 TraceCheckUtils]: 77: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,901 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #552#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,902 INFO L280 TraceCheckUtils]: 79: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,903 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #564#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,903 INFO L280 TraceCheckUtils]: 81: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,905 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #522#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,905 INFO L280 TraceCheckUtils]: 83: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,906 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #542#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,907 INFO L263 TraceCheckUtils]: 85: Hoare triple {62081#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {61785#true} is VALID [2020-07-08 11:55:17,907 INFO L280 TraceCheckUtils]: 86: Hoare triple {61785#true} havoc ~tmp~6;havoc ~tmp___0~3; {61785#true} is VALID [2020-07-08 11:55:17,907 INFO L263 TraceCheckUtils]: 87: Hoare triple {61785#true} call #t~ret38 := getWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:17,908 INFO L280 TraceCheckUtils]: 88: Hoare triple {61785#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61785#true} is VALID [2020-07-08 11:55:17,908 INFO L280 TraceCheckUtils]: 89: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,908 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {61785#true} {61785#true} #568#return; {61785#true} is VALID [2020-07-08 11:55:17,909 INFO L280 TraceCheckUtils]: 91: Hoare triple {61785#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61785#true} is VALID [2020-07-08 11:55:17,909 INFO L280 TraceCheckUtils]: 92: Hoare triple {61785#true} assume !(2 != ~tmp~6); {61785#true} is VALID [2020-07-08 11:55:17,909 INFO L280 TraceCheckUtils]: 93: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,910 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {61785#true} {62081#(<= 1 ~pumpRunning~0)} #544#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,911 INFO L280 TraceCheckUtils]: 95: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,912 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #532#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,913 INFO L280 TraceCheckUtils]: 97: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume !false; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,914 INFO L280 TraceCheckUtils]: 98: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,915 INFO L280 TraceCheckUtils]: 99: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,916 INFO L280 TraceCheckUtils]: 100: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~5); {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,917 INFO L280 TraceCheckUtils]: 101: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,918 INFO L280 TraceCheckUtils]: 102: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,918 INFO L280 TraceCheckUtils]: 103: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,919 INFO L280 TraceCheckUtils]: 104: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,920 INFO L280 TraceCheckUtils]: 105: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___1~0); {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,922 INFO L263 TraceCheckUtils]: 106: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} call timeShift(); {62041#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:55:17,923 INFO L263 TraceCheckUtils]: 107: Hoare triple {62041#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:55:17,923 INFO L263 TraceCheckUtils]: 108: Hoare triple {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61785#true} is VALID [2020-07-08 11:55:17,924 INFO L280 TraceCheckUtils]: 109: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:17,924 INFO L280 TraceCheckUtils]: 110: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,924 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {61785#true} {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61785#true} is VALID [2020-07-08 11:55:17,925 INFO L280 TraceCheckUtils]: 112: Hoare triple {61785#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61785#true} is VALID [2020-07-08 11:55:17,925 INFO L280 TraceCheckUtils]: 113: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,925 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {61785#true} {62041#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61785#true} is VALID [2020-07-08 11:55:17,926 INFO L280 TraceCheckUtils]: 115: Hoare triple {61785#true} assume 0 != ~pumpRunning~0; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,927 INFO L263 TraceCheckUtils]: 116: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {62040#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:17,928 INFO L280 TraceCheckUtils]: 117: Hoare triple {62040#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61785#true} is VALID [2020-07-08 11:55:17,928 INFO L280 TraceCheckUtils]: 118: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,929 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {61785#true} {61862#(not (= 0 ~pumpRunning~0))} #540#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,930 INFO L280 TraceCheckUtils]: 120: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,931 INFO L263 TraceCheckUtils]: 121: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,931 INFO L280 TraceCheckUtils]: 122: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61785#true} is VALID [2020-07-08 11:55:17,931 INFO L280 TraceCheckUtils]: 123: Hoare triple {61785#true} assume 0 != ~pumpRunning~0; {61785#true} is VALID [2020-07-08 11:55:17,932 INFO L263 TraceCheckUtils]: 124: Hoare triple {61785#true} call #t~ret12 := isMethaneAlarm(); {61785#true} is VALID [2020-07-08 11:55:17,932 INFO L280 TraceCheckUtils]: 125: Hoare triple {61785#true} havoc ~retValue_acc~4; {61785#true} is VALID [2020-07-08 11:55:17,932 INFO L263 TraceCheckUtils]: 126: Hoare triple {61785#true} call #t~ret13 := isMethaneLevelCritical(); {61785#true} is VALID [2020-07-08 11:55:17,933 INFO L280 TraceCheckUtils]: 127: Hoare triple {61785#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61785#true} is VALID [2020-07-08 11:55:17,933 INFO L280 TraceCheckUtils]: 128: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,933 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {61785#true} {61785#true} #580#return; {61785#true} is VALID [2020-07-08 11:55:17,933 INFO L280 TraceCheckUtils]: 130: Hoare triple {61785#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61785#true} is VALID [2020-07-08 11:55:17,934 INFO L280 TraceCheckUtils]: 131: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,934 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {61785#true} {61785#true} #516#return; {61785#true} is VALID [2020-07-08 11:55:17,934 INFO L280 TraceCheckUtils]: 133: Hoare triple {61785#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {61785#true} is VALID [2020-07-08 11:55:17,935 INFO L280 TraceCheckUtils]: 134: Hoare triple {61785#true} assume !(0 != ~tmp~2); {61785#true} is VALID [2020-07-08 11:55:17,936 INFO L263 TraceCheckUtils]: 135: Hoare triple {61785#true} call processEnvironment__wrappee__lowWaterSensor(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,936 INFO L280 TraceCheckUtils]: 136: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61785#true} is VALID [2020-07-08 11:55:17,936 INFO L280 TraceCheckUtils]: 137: Hoare triple {61785#true} assume 0 != ~pumpRunning~0; {61785#true} is VALID [2020-07-08 11:55:17,937 INFO L263 TraceCheckUtils]: 138: Hoare triple {61785#true} call #t~ret11 := isLowWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:17,937 INFO L280 TraceCheckUtils]: 139: Hoare triple {61785#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {61785#true} is VALID [2020-07-08 11:55:17,937 INFO L263 TraceCheckUtils]: 140: Hoare triple {61785#true} call #t~ret31 := isLowWaterSensorDry(); {61785#true} is VALID [2020-07-08 11:55:17,938 INFO L280 TraceCheckUtils]: 141: Hoare triple {61785#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {61785#true} is VALID [2020-07-08 11:55:17,938 INFO L280 TraceCheckUtils]: 142: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,938 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {61785#true} {61785#true} #514#return; {61785#true} is VALID [2020-07-08 11:55:17,939 INFO L280 TraceCheckUtils]: 144: Hoare triple {61785#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {61785#true} is VALID [2020-07-08 11:55:17,939 INFO L280 TraceCheckUtils]: 145: Hoare triple {61785#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {61785#true} is VALID [2020-07-08 11:55:17,939 INFO L280 TraceCheckUtils]: 146: Hoare triple {61785#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {61785#true} is VALID [2020-07-08 11:55:17,939 INFO L280 TraceCheckUtils]: 147: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,940 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {61785#true} {61785#true} #558#return; {61785#true} is VALID [2020-07-08 11:55:17,940 INFO L280 TraceCheckUtils]: 149: Hoare triple {61785#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {61785#true} is VALID [2020-07-08 11:55:17,940 INFO L280 TraceCheckUtils]: 150: Hoare triple {61785#true} assume !(0 != ~tmp~1); {61785#true} is VALID [2020-07-08 11:55:17,942 INFO L263 TraceCheckUtils]: 151: Hoare triple {61785#true} call processEnvironment__wrappee__highWaterSensor(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,942 INFO L280 TraceCheckUtils]: 152: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,943 INFO L280 TraceCheckUtils]: 153: Hoare triple {61785#true} assume !(0 == ~pumpRunning~0); {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,943 INFO L263 TraceCheckUtils]: 154: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {61785#true} is VALID [2020-07-08 11:55:17,944 INFO L280 TraceCheckUtils]: 155: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,945 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {61785#true} {61862#(not (= 0 ~pumpRunning~0))} #556#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,946 INFO L280 TraceCheckUtils]: 157: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume true; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,947 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {61862#(not (= 0 ~pumpRunning~0))} {61785#true} #562#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,947 INFO L280 TraceCheckUtils]: 159: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume true; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,948 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {61862#(not (= 0 ~pumpRunning~0))} {61785#true} #520#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,949 INFO L280 TraceCheckUtils]: 161: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} assume true; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,950 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {61862#(not (= 0 ~pumpRunning~0))} {61862#(not (= 0 ~pumpRunning~0))} #542#return; {61862#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:17,951 INFO L263 TraceCheckUtils]: 163: Hoare triple {61862#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {61785#true} is VALID [2020-07-08 11:55:17,951 INFO L280 TraceCheckUtils]: 164: Hoare triple {61785#true} havoc ~tmp~6;havoc ~tmp___0~3; {61785#true} is VALID [2020-07-08 11:55:17,951 INFO L263 TraceCheckUtils]: 165: Hoare triple {61785#true} call #t~ret38 := getWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:17,952 INFO L280 TraceCheckUtils]: 166: Hoare triple {61785#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61785#true} is VALID [2020-07-08 11:55:17,952 INFO L280 TraceCheckUtils]: 167: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,952 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {61785#true} {61785#true} #568#return; {61785#true} is VALID [2020-07-08 11:55:17,953 INFO L280 TraceCheckUtils]: 169: Hoare triple {61785#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61785#true} is VALID [2020-07-08 11:55:17,953 INFO L280 TraceCheckUtils]: 170: Hoare triple {61785#true} assume 2 != ~tmp~6; {61785#true} is VALID [2020-07-08 11:55:17,953 INFO L263 TraceCheckUtils]: 171: Hoare triple {61785#true} call #t~ret39 := isPumpRunning(); {61785#true} is VALID [2020-07-08 11:55:17,954 INFO L280 TraceCheckUtils]: 172: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {62301#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:55:17,955 INFO L280 TraceCheckUtils]: 173: Hoare triple {62301#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {62301#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:55:17,956 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {62301#(= ~pumpRunning~0 |isPumpRunning_#res|)} {61785#true} #570#return; {62298#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} is VALID [2020-07-08 11:55:17,958 INFO L280 TraceCheckUtils]: 175: Hoare triple {62298#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {62299#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-08 11:55:17,959 INFO L280 TraceCheckUtils]: 176: Hoare triple {62299#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {62300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,960 INFO L280 TraceCheckUtils]: 177: Hoare triple {62300#(= 0 ~pumpRunning~0)} assume true; {62300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:55:17,961 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {62300#(= 0 ~pumpRunning~0)} {61862#(not (= 0 ~pumpRunning~0))} #544#return; {61786#false} is VALID [2020-07-08 11:55:17,961 INFO L280 TraceCheckUtils]: 179: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:17,961 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {61786#false} {61862#(not (= 0 ~pumpRunning~0))} #532#return; {61786#false} is VALID [2020-07-08 11:55:17,962 INFO L280 TraceCheckUtils]: 181: Hoare triple {61786#false} assume !false; {61786#false} is VALID [2020-07-08 11:55:17,962 INFO L280 TraceCheckUtils]: 182: Hoare triple {61786#false} assume ~splverifierCounter~0 < 4; {61786#false} is VALID [2020-07-08 11:55:17,962 INFO L280 TraceCheckUtils]: 183: Hoare triple {61786#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {61786#false} is VALID [2020-07-08 11:55:17,962 INFO L280 TraceCheckUtils]: 184: Hoare triple {61786#false} assume !(0 != ~tmp~5); {61786#false} is VALID [2020-07-08 11:55:17,963 INFO L280 TraceCheckUtils]: 185: Hoare triple {61786#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {61786#false} is VALID [2020-07-08 11:55:17,963 INFO L280 TraceCheckUtils]: 186: Hoare triple {61786#false} assume !(0 != ~tmp___0~2); {61786#false} is VALID [2020-07-08 11:55:17,963 INFO L280 TraceCheckUtils]: 187: Hoare triple {61786#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {61786#false} is VALID [2020-07-08 11:55:17,963 INFO L280 TraceCheckUtils]: 188: Hoare triple {61786#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {61786#false} is VALID [2020-07-08 11:55:17,964 INFO L280 TraceCheckUtils]: 189: Hoare triple {61786#false} assume !(0 != ~tmp___1~0); {61786#false} is VALID [2020-07-08 11:55:17,964 INFO L263 TraceCheckUtils]: 190: Hoare triple {61786#false} call timeShift(); {62041#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:55:17,965 INFO L263 TraceCheckUtils]: 191: Hoare triple {62041#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:55:17,966 INFO L263 TraceCheckUtils]: 192: Hoare triple {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61785#true} is VALID [2020-07-08 11:55:17,966 INFO L280 TraceCheckUtils]: 193: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:17,966 INFO L280 TraceCheckUtils]: 194: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,967 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {61785#true} {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61785#true} is VALID [2020-07-08 11:55:17,967 INFO L280 TraceCheckUtils]: 196: Hoare triple {61785#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61785#true} is VALID [2020-07-08 11:55:17,967 INFO L280 TraceCheckUtils]: 197: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,968 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {61785#true} {62041#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61785#true} is VALID [2020-07-08 11:55:17,968 INFO L280 TraceCheckUtils]: 199: Hoare triple {61785#true} assume 0 != ~pumpRunning~0; {61785#true} is VALID [2020-07-08 11:55:17,969 INFO L263 TraceCheckUtils]: 200: Hoare triple {61785#true} call lowerWaterLevel(); {62040#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:17,969 INFO L280 TraceCheckUtils]: 201: Hoare triple {62040#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61785#true} is VALID [2020-07-08 11:55:17,970 INFO L280 TraceCheckUtils]: 202: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,970 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {61785#true} {61785#true} #540#return; {61785#true} is VALID [2020-07-08 11:55:17,970 INFO L280 TraceCheckUtils]: 204: Hoare triple {61785#true} assume 0 != ~systemActive~0; {61785#true} is VALID [2020-07-08 11:55:17,971 INFO L263 TraceCheckUtils]: 205: Hoare triple {61785#true} call processEnvironment(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,971 INFO L280 TraceCheckUtils]: 206: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61785#true} is VALID [2020-07-08 11:55:17,972 INFO L280 TraceCheckUtils]: 207: Hoare triple {61785#true} assume 0 != ~pumpRunning~0; {61785#true} is VALID [2020-07-08 11:55:17,972 INFO L263 TraceCheckUtils]: 208: Hoare triple {61785#true} call #t~ret12 := isMethaneAlarm(); {61785#true} is VALID [2020-07-08 11:55:17,972 INFO L280 TraceCheckUtils]: 209: Hoare triple {61785#true} havoc ~retValue_acc~4; {61785#true} is VALID [2020-07-08 11:55:17,973 INFO L263 TraceCheckUtils]: 210: Hoare triple {61785#true} call #t~ret13 := isMethaneLevelCritical(); {61785#true} is VALID [2020-07-08 11:55:17,973 INFO L280 TraceCheckUtils]: 211: Hoare triple {61785#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61785#true} is VALID [2020-07-08 11:55:17,973 INFO L280 TraceCheckUtils]: 212: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,974 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {61785#true} {61785#true} #580#return; {61785#true} is VALID [2020-07-08 11:55:17,974 INFO L280 TraceCheckUtils]: 214: Hoare triple {61785#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61785#true} is VALID [2020-07-08 11:55:17,974 INFO L280 TraceCheckUtils]: 215: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,974 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {61785#true} {61785#true} #516#return; {61785#true} is VALID [2020-07-08 11:55:17,975 INFO L280 TraceCheckUtils]: 217: Hoare triple {61785#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {61785#true} is VALID [2020-07-08 11:55:17,975 INFO L280 TraceCheckUtils]: 218: Hoare triple {61785#true} assume 0 != ~tmp~2; {61785#true} is VALID [2020-07-08 11:55:17,977 INFO L263 TraceCheckUtils]: 219: Hoare triple {61785#true} call deactivatePump(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,977 INFO L280 TraceCheckUtils]: 220: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {61785#true} is VALID [2020-07-08 11:55:17,978 INFO L280 TraceCheckUtils]: 221: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,978 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {61785#true} {61785#true} #518#return; {61785#true} is VALID [2020-07-08 11:55:17,978 INFO L280 TraceCheckUtils]: 223: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,978 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {61785#true} {61785#true} #542#return; {61785#true} is VALID [2020-07-08 11:55:17,979 INFO L263 TraceCheckUtils]: 225: Hoare triple {61785#true} call __utac_acc__Specification5_spec__3(); {61785#true} is VALID [2020-07-08 11:55:17,979 INFO L280 TraceCheckUtils]: 226: Hoare triple {61785#true} havoc ~tmp~6;havoc ~tmp___0~3; {61785#true} is VALID [2020-07-08 11:55:17,979 INFO L263 TraceCheckUtils]: 227: Hoare triple {61785#true} call #t~ret38 := getWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:17,979 INFO L280 TraceCheckUtils]: 228: Hoare triple {61785#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61785#true} is VALID [2020-07-08 11:55:17,979 INFO L280 TraceCheckUtils]: 229: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,980 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {61785#true} {61785#true} #568#return; {61785#true} is VALID [2020-07-08 11:55:17,980 INFO L280 TraceCheckUtils]: 231: Hoare triple {61785#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61785#true} is VALID [2020-07-08 11:55:17,980 INFO L280 TraceCheckUtils]: 232: Hoare triple {61785#true} assume 2 != ~tmp~6; {61785#true} is VALID [2020-07-08 11:55:17,980 INFO L263 TraceCheckUtils]: 233: Hoare triple {61785#true} call #t~ret39 := isPumpRunning(); {61785#true} is VALID [2020-07-08 11:55:17,980 INFO L280 TraceCheckUtils]: 234: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:17,981 INFO L280 TraceCheckUtils]: 235: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,981 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {61785#true} {61785#true} #570#return; {61785#true} is VALID [2020-07-08 11:55:17,981 INFO L280 TraceCheckUtils]: 237: Hoare triple {61785#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {61785#true} is VALID [2020-07-08 11:55:17,981 INFO L280 TraceCheckUtils]: 238: Hoare triple {61785#true} assume !(0 != ~tmp___0~3); {61785#true} is VALID [2020-07-08 11:55:17,982 INFO L280 TraceCheckUtils]: 239: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,982 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {61785#true} {61785#true} #544#return; {61785#true} is VALID [2020-07-08 11:55:17,982 INFO L280 TraceCheckUtils]: 241: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,982 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {61785#true} {61786#false} #532#return; {61786#false} is VALID [2020-07-08 11:55:17,982 INFO L280 TraceCheckUtils]: 243: Hoare triple {61786#false} assume !false; {61786#false} is VALID [2020-07-08 11:55:17,983 INFO L280 TraceCheckUtils]: 244: Hoare triple {61786#false} assume ~splverifierCounter~0 < 4; {61786#false} is VALID [2020-07-08 11:55:17,983 INFO L280 TraceCheckUtils]: 245: Hoare triple {61786#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {61786#false} is VALID [2020-07-08 11:55:17,983 INFO L280 TraceCheckUtils]: 246: Hoare triple {61786#false} assume 0 != ~tmp~5; {61786#false} is VALID [2020-07-08 11:55:17,983 INFO L263 TraceCheckUtils]: 247: Hoare triple {61786#false} call waterRise(); {62040#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:17,983 INFO L280 TraceCheckUtils]: 248: Hoare triple {62040#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {61785#true} is VALID [2020-07-08 11:55:17,984 INFO L280 TraceCheckUtils]: 249: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,984 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {61785#true} {61786#false} #524#return; {61786#false} is VALID [2020-07-08 11:55:17,984 INFO L280 TraceCheckUtils]: 251: Hoare triple {61786#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {61786#false} is VALID [2020-07-08 11:55:17,984 INFO L280 TraceCheckUtils]: 252: Hoare triple {61786#false} assume !(0 != ~tmp___0~2); {61786#false} is VALID [2020-07-08 11:55:17,984 INFO L280 TraceCheckUtils]: 253: Hoare triple {61786#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {61786#false} is VALID [2020-07-08 11:55:17,985 INFO L280 TraceCheckUtils]: 254: Hoare triple {61786#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {61786#false} is VALID [2020-07-08 11:55:17,985 INFO L280 TraceCheckUtils]: 255: Hoare triple {61786#false} assume !(0 != ~tmp___1~0); {61786#false} is VALID [2020-07-08 11:55:17,985 INFO L263 TraceCheckUtils]: 256: Hoare triple {61786#false} call timeShift(); {61786#false} is VALID [2020-07-08 11:55:17,985 INFO L263 TraceCheckUtils]: 257: Hoare triple {61786#false} call __utac_acc__Specification5_spec__2(); {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:55:17,985 INFO L263 TraceCheckUtils]: 258: Hoare triple {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61785#true} is VALID [2020-07-08 11:55:17,986 INFO L280 TraceCheckUtils]: 259: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:17,986 INFO L280 TraceCheckUtils]: 260: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,986 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {61785#true} {62039#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61785#true} is VALID [2020-07-08 11:55:17,986 INFO L280 TraceCheckUtils]: 262: Hoare triple {61785#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61785#true} is VALID [2020-07-08 11:55:17,986 INFO L280 TraceCheckUtils]: 263: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,987 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {61785#true} {61786#false} #538#return; {61786#false} is VALID [2020-07-08 11:55:17,987 INFO L280 TraceCheckUtils]: 265: Hoare triple {61786#false} assume !(0 != ~pumpRunning~0); {61786#false} is VALID [2020-07-08 11:55:17,987 INFO L280 TraceCheckUtils]: 266: Hoare triple {61786#false} assume 0 != ~systemActive~0; {61786#false} is VALID [2020-07-08 11:55:17,987 INFO L263 TraceCheckUtils]: 267: Hoare triple {61786#false} call processEnvironment(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,987 INFO L280 TraceCheckUtils]: 268: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61785#true} is VALID [2020-07-08 11:55:17,987 INFO L280 TraceCheckUtils]: 269: Hoare triple {61785#true} assume !(0 != ~pumpRunning~0); {61785#true} is VALID [2020-07-08 11:55:17,989 INFO L263 TraceCheckUtils]: 270: Hoare triple {61785#true} call processEnvironment__wrappee__lowWaterSensor(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,989 INFO L280 TraceCheckUtils]: 271: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61785#true} is VALID [2020-07-08 11:55:17,989 INFO L280 TraceCheckUtils]: 272: Hoare triple {61785#true} assume !(0 != ~pumpRunning~0); {61785#true} is VALID [2020-07-08 11:55:17,990 INFO L263 TraceCheckUtils]: 273: Hoare triple {61785#true} call processEnvironment__wrappee__highWaterSensor(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,990 INFO L280 TraceCheckUtils]: 274: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,991 INFO L280 TraceCheckUtils]: 275: Hoare triple {61785#true} assume 0 == ~pumpRunning~0; {61785#true} is VALID [2020-07-08 11:55:17,991 INFO L263 TraceCheckUtils]: 276: Hoare triple {61785#true} call #t~ret10 := isHighWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:17,991 INFO L280 TraceCheckUtils]: 277: Hoare triple {61785#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61785#true} is VALID [2020-07-08 11:55:17,992 INFO L263 TraceCheckUtils]: 278: Hoare triple {61785#true} call #t~ret30 := isHighWaterSensorDry(); {61785#true} is VALID [2020-07-08 11:55:17,992 INFO L280 TraceCheckUtils]: 279: Hoare triple {61785#true} havoc ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,992 INFO L280 TraceCheckUtils]: 280: Hoare triple {61785#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:17,992 INFO L280 TraceCheckUtils]: 281: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,993 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {61785#true} {61785#true} #536#return; {61785#true} is VALID [2020-07-08 11:55:17,993 INFO L280 TraceCheckUtils]: 283: Hoare triple {61785#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61785#true} is VALID [2020-07-08 11:55:17,993 INFO L280 TraceCheckUtils]: 284: Hoare triple {61785#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61785#true} is VALID [2020-07-08 11:55:17,994 INFO L280 TraceCheckUtils]: 285: Hoare triple {61785#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61785#true} is VALID [2020-07-08 11:55:17,994 INFO L280 TraceCheckUtils]: 286: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,994 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {61785#true} {61785#true} #550#return; {61785#true} is VALID [2020-07-08 11:55:17,995 INFO L280 TraceCheckUtils]: 288: Hoare triple {61785#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61785#true} is VALID [2020-07-08 11:55:17,995 INFO L280 TraceCheckUtils]: 289: Hoare triple {61785#true} assume 0 != ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:17,997 INFO L263 TraceCheckUtils]: 290: Hoare triple {61785#true} call activatePump(); {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:17,997 INFO L280 TraceCheckUtils]: 291: Hoare triple {62094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {61785#true} is VALID [2020-07-08 11:55:17,998 INFO L280 TraceCheckUtils]: 292: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,998 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {61785#true} {61785#true} #552#return; {61785#true} is VALID [2020-07-08 11:55:17,998 INFO L280 TraceCheckUtils]: 294: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,998 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {61785#true} {61785#true} #564#return; {61785#true} is VALID [2020-07-08 11:55:17,999 INFO L280 TraceCheckUtils]: 296: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:17,999 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {61785#true} {61785#true} #522#return; {61785#true} is VALID [2020-07-08 11:55:17,999 INFO L280 TraceCheckUtils]: 298: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:18,000 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {61785#true} {61786#false} #542#return; {61786#false} is VALID [2020-07-08 11:55:18,000 INFO L263 TraceCheckUtils]: 300: Hoare triple {61786#false} call __utac_acc__Specification5_spec__3(); {61786#false} is VALID [2020-07-08 11:55:18,000 INFO L280 TraceCheckUtils]: 301: Hoare triple {61786#false} havoc ~tmp~6;havoc ~tmp___0~3; {61786#false} is VALID [2020-07-08 11:55:18,001 INFO L263 TraceCheckUtils]: 302: Hoare triple {61786#false} call #t~ret38 := getWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:18,001 INFO L280 TraceCheckUtils]: 303: Hoare triple {61785#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61785#true} is VALID [2020-07-08 11:55:18,001 INFO L280 TraceCheckUtils]: 304: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:18,001 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {61785#true} {61786#false} #568#return; {61786#false} is VALID [2020-07-08 11:55:18,002 INFO L280 TraceCheckUtils]: 306: Hoare triple {61786#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61786#false} is VALID [2020-07-08 11:55:18,002 INFO L280 TraceCheckUtils]: 307: Hoare triple {61786#false} assume 2 != ~tmp~6; {61786#false} is VALID [2020-07-08 11:55:18,002 INFO L263 TraceCheckUtils]: 308: Hoare triple {61786#false} call #t~ret39 := isPumpRunning(); {61785#true} is VALID [2020-07-08 11:55:18,003 INFO L280 TraceCheckUtils]: 309: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:18,003 INFO L280 TraceCheckUtils]: 310: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:18,003 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {61785#true} {61786#false} #570#return; {61786#false} is VALID [2020-07-08 11:55:18,004 INFO L280 TraceCheckUtils]: 312: Hoare triple {61786#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {61786#false} is VALID [2020-07-08 11:55:18,004 INFO L280 TraceCheckUtils]: 313: Hoare triple {61786#false} assume 0 != ~tmp___0~3; {61786#false} is VALID [2020-07-08 11:55:18,004 INFO L280 TraceCheckUtils]: 314: Hoare triple {61786#false} assume 0 == ~switchedOnBeforeTS~0; {61786#false} is VALID [2020-07-08 11:55:18,004 INFO L263 TraceCheckUtils]: 315: Hoare triple {61786#false} call __automaton_fail(); {61786#false} is VALID [2020-07-08 11:55:18,005 INFO L280 TraceCheckUtils]: 316: Hoare triple {61786#false} assume !false; {61786#false} is VALID [2020-07-08 11:55:18,151 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 94 proven. 46 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2020-07-08 11:55:18,151 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [927491103] [2020-07-08 11:55:18,152 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [577485001] [2020-07-08 11:55:18,152 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:55:18,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:18,517 INFO L264 TraceCheckSpWp]: Trace formula consists of 1334 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-08 11:55:18,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:18,607 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:55:19,340 INFO L263 TraceCheckUtils]: 0: Hoare triple {61785#true} call ULTIMATE.init(); {61785#true} is VALID [2020-07-08 11:55:19,340 INFO L280 TraceCheckUtils]: 1: Hoare triple {61785#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {61785#true} is VALID [2020-07-08 11:55:19,340 INFO L280 TraceCheckUtils]: 2: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:19,341 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61785#true} {61785#true} #586#return; {61785#true} is VALID [2020-07-08 11:55:19,341 INFO L263 TraceCheckUtils]: 4: Hoare triple {61785#true} call #t~ret76 := main(); {61785#true} is VALID [2020-07-08 11:55:19,341 INFO L280 TraceCheckUtils]: 5: Hoare triple {61785#true} havoc ~retValue_acc~13;havoc ~tmp~10; {61785#true} is VALID [2020-07-08 11:55:19,341 INFO L263 TraceCheckUtils]: 6: Hoare triple {61785#true} call select_helpers(); {61785#true} is VALID [2020-07-08 11:55:19,341 INFO L280 TraceCheckUtils]: 7: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:19,341 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61785#true} {61785#true} #472#return; {61785#true} is VALID [2020-07-08 11:55:19,342 INFO L263 TraceCheckUtils]: 9: Hoare triple {61785#true} call select_features(); {61785#true} is VALID [2020-07-08 11:55:19,342 INFO L280 TraceCheckUtils]: 10: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:19,342 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {61785#true} {61785#true} #474#return; {61785#true} is VALID [2020-07-08 11:55:19,342 INFO L263 TraceCheckUtils]: 12: Hoare triple {61785#true} call #t~ret75 := valid_product(); {61785#true} is VALID [2020-07-08 11:55:19,342 INFO L280 TraceCheckUtils]: 13: Hoare triple {61785#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {61785#true} is VALID [2020-07-08 11:55:19,342 INFO L280 TraceCheckUtils]: 14: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:19,343 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {61785#true} {61785#true} #476#return; {61785#true} is VALID [2020-07-08 11:55:19,343 INFO L280 TraceCheckUtils]: 16: Hoare triple {61785#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {61785#true} is VALID [2020-07-08 11:55:19,343 INFO L280 TraceCheckUtils]: 17: Hoare triple {61785#true} assume 0 != ~tmp~10; {61785#true} is VALID [2020-07-08 11:55:19,343 INFO L263 TraceCheckUtils]: 18: Hoare triple {61785#true} call setup(); {61785#true} is VALID [2020-07-08 11:55:19,343 INFO L280 TraceCheckUtils]: 19: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:19,343 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {61785#true} {61785#true} #478#return; {61785#true} is VALID [2020-07-08 11:55:19,344 INFO L263 TraceCheckUtils]: 21: Hoare triple {61785#true} call runTest(); {61785#true} is VALID [2020-07-08 11:55:19,344 INFO L263 TraceCheckUtils]: 22: Hoare triple {61785#true} call __utac_acc__Specification5_spec__1(); {61785#true} is VALID [2020-07-08 11:55:19,344 INFO L280 TraceCheckUtils]: 23: Hoare triple {61785#true} ~switchedOnBeforeTS~0 := 0; {61785#true} is VALID [2020-07-08 11:55:19,344 INFO L280 TraceCheckUtils]: 24: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:19,344 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61785#true} {61785#true} #576#return; {61785#true} is VALID [2020-07-08 11:55:19,345 INFO L263 TraceCheckUtils]: 26: Hoare triple {61785#true} call test(); {61785#true} is VALID [2020-07-08 11:55:19,345 INFO L280 TraceCheckUtils]: 27: Hoare triple {61785#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {61785#true} is VALID [2020-07-08 11:55:19,345 INFO L280 TraceCheckUtils]: 28: Hoare triple {61785#true} assume !false; {61785#true} is VALID [2020-07-08 11:55:19,345 INFO L280 TraceCheckUtils]: 29: Hoare triple {61785#true} assume ~splverifierCounter~0 < 4; {61785#true} is VALID [2020-07-08 11:55:19,345 INFO L280 TraceCheckUtils]: 30: Hoare triple {61785#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {61785#true} is VALID [2020-07-08 11:55:19,345 INFO L280 TraceCheckUtils]: 31: Hoare triple {61785#true} assume 0 != ~tmp~5; {61785#true} is VALID [2020-07-08 11:55:19,346 INFO L263 TraceCheckUtils]: 32: Hoare triple {61785#true} call waterRise(); {61785#true} is VALID [2020-07-08 11:55:19,346 INFO L280 TraceCheckUtils]: 33: Hoare triple {61785#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {61785#true} is VALID [2020-07-08 11:55:19,346 INFO L280 TraceCheckUtils]: 34: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:19,346 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {61785#true} {61785#true} #524#return; {61785#true} is VALID [2020-07-08 11:55:19,346 INFO L280 TraceCheckUtils]: 36: Hoare triple {61785#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {61785#true} is VALID [2020-07-08 11:55:19,346 INFO L280 TraceCheckUtils]: 37: Hoare triple {61785#true} assume !(0 != ~tmp___0~2); {61785#true} is VALID [2020-07-08 11:55:19,347 INFO L280 TraceCheckUtils]: 38: Hoare triple {61785#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {61785#true} is VALID [2020-07-08 11:55:19,347 INFO L280 TraceCheckUtils]: 39: Hoare triple {61785#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {61785#true} is VALID [2020-07-08 11:55:19,347 INFO L280 TraceCheckUtils]: 40: Hoare triple {61785#true} assume !(0 != ~tmp___1~0); {61785#true} is VALID [2020-07-08 11:55:19,347 INFO L263 TraceCheckUtils]: 41: Hoare triple {61785#true} call timeShift(); {61785#true} is VALID [2020-07-08 11:55:19,347 INFO L263 TraceCheckUtils]: 42: Hoare triple {61785#true} call __utac_acc__Specification5_spec__2(); {61785#true} is VALID [2020-07-08 11:55:19,348 INFO L263 TraceCheckUtils]: 43: Hoare triple {61785#true} call #t~ret37 := isPumpRunning(); {61785#true} is VALID [2020-07-08 11:55:19,348 INFO L280 TraceCheckUtils]: 44: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:19,348 INFO L280 TraceCheckUtils]: 45: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:19,348 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {61785#true} {61785#true} #566#return; {61785#true} is VALID [2020-07-08 11:55:19,348 INFO L280 TraceCheckUtils]: 47: Hoare triple {61785#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61785#true} is VALID [2020-07-08 11:55:19,348 INFO L280 TraceCheckUtils]: 48: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:19,349 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {61785#true} {61785#true} #538#return; {61785#true} is VALID [2020-07-08 11:55:19,349 INFO L280 TraceCheckUtils]: 50: Hoare triple {61785#true} assume !(0 != ~pumpRunning~0); {61785#true} is VALID [2020-07-08 11:55:19,349 INFO L280 TraceCheckUtils]: 51: Hoare triple {61785#true} assume 0 != ~systemActive~0; {61785#true} is VALID [2020-07-08 11:55:19,349 INFO L263 TraceCheckUtils]: 52: Hoare triple {61785#true} call processEnvironment(); {61785#true} is VALID [2020-07-08 11:55:19,349 INFO L280 TraceCheckUtils]: 53: Hoare triple {61785#true} havoc ~tmp~2; {61785#true} is VALID [2020-07-08 11:55:19,349 INFO L280 TraceCheckUtils]: 54: Hoare triple {61785#true} assume !(0 != ~pumpRunning~0); {61785#true} is VALID [2020-07-08 11:55:19,350 INFO L263 TraceCheckUtils]: 55: Hoare triple {61785#true} call processEnvironment__wrappee__lowWaterSensor(); {61785#true} is VALID [2020-07-08 11:55:19,350 INFO L280 TraceCheckUtils]: 56: Hoare triple {61785#true} havoc ~tmp~1; {61785#true} is VALID [2020-07-08 11:55:19,350 INFO L280 TraceCheckUtils]: 57: Hoare triple {61785#true} assume !(0 != ~pumpRunning~0); {61785#true} is VALID [2020-07-08 11:55:19,350 INFO L263 TraceCheckUtils]: 58: Hoare triple {61785#true} call processEnvironment__wrappee__highWaterSensor(); {61785#true} is VALID [2020-07-08 11:55:19,350 INFO L280 TraceCheckUtils]: 59: Hoare triple {61785#true} havoc ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:19,351 INFO L280 TraceCheckUtils]: 60: Hoare triple {61785#true} assume 0 == ~pumpRunning~0; {61785#true} is VALID [2020-07-08 11:55:19,351 INFO L263 TraceCheckUtils]: 61: Hoare triple {61785#true} call #t~ret10 := isHighWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:19,351 INFO L280 TraceCheckUtils]: 62: Hoare triple {61785#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61785#true} is VALID [2020-07-08 11:55:19,351 INFO L263 TraceCheckUtils]: 63: Hoare triple {61785#true} call #t~ret30 := isHighWaterSensorDry(); {61785#true} is VALID [2020-07-08 11:55:19,351 INFO L280 TraceCheckUtils]: 64: Hoare triple {61785#true} havoc ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:19,351 INFO L280 TraceCheckUtils]: 65: Hoare triple {61785#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61785#true} is VALID [2020-07-08 11:55:19,352 INFO L280 TraceCheckUtils]: 66: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:19,352 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {61785#true} {61785#true} #536#return; {61785#true} is VALID [2020-07-08 11:55:19,352 INFO L280 TraceCheckUtils]: 68: Hoare triple {61785#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61785#true} is VALID [2020-07-08 11:55:19,352 INFO L280 TraceCheckUtils]: 69: Hoare triple {61785#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61785#true} is VALID [2020-07-08 11:55:19,352 INFO L280 TraceCheckUtils]: 70: Hoare triple {61785#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61785#true} is VALID [2020-07-08 11:55:19,352 INFO L280 TraceCheckUtils]: 71: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:19,352 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {61785#true} {61785#true} #550#return; {61785#true} is VALID [2020-07-08 11:55:19,353 INFO L280 TraceCheckUtils]: 73: Hoare triple {61785#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61785#true} is VALID [2020-07-08 11:55:19,353 INFO L280 TraceCheckUtils]: 74: Hoare triple {61785#true} assume 0 != ~tmp~0; {61785#true} is VALID [2020-07-08 11:55:19,353 INFO L263 TraceCheckUtils]: 75: Hoare triple {61785#true} call activatePump(); {61785#true} is VALID [2020-07-08 11:55:19,355 INFO L280 TraceCheckUtils]: 76: Hoare triple {61785#true} ~pumpRunning~0 := 1; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,357 INFO L280 TraceCheckUtils]: 77: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,357 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #552#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,358 INFO L280 TraceCheckUtils]: 79: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,359 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #564#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,359 INFO L280 TraceCheckUtils]: 81: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,360 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #522#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,361 INFO L280 TraceCheckUtils]: 83: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,361 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #542#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,362 INFO L263 TraceCheckUtils]: 85: Hoare triple {62081#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,363 INFO L280 TraceCheckUtils]: 86: Hoare triple {62081#(<= 1 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~3; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,364 INFO L263 TraceCheckUtils]: 87: Hoare triple {62081#(<= 1 ~pumpRunning~0)} call #t~ret38 := getWaterLevel(); {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,364 INFO L280 TraceCheckUtils]: 88: Hoare triple {62081#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,373 INFO L280 TraceCheckUtils]: 89: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,374 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {62081#(<= 1 ~pumpRunning~0)} #568#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,374 INFO L280 TraceCheckUtils]: 91: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,375 INFO L280 TraceCheckUtils]: 92: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~6); {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,376 INFO L280 TraceCheckUtils]: 93: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,376 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {62081#(<= 1 ~pumpRunning~0)} #544#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,377 INFO L280 TraceCheckUtils]: 95: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume true; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,377 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {62081#(<= 1 ~pumpRunning~0)} {61785#true} #532#return; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,378 INFO L280 TraceCheckUtils]: 97: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume !false; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,378 INFO L280 TraceCheckUtils]: 98: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,379 INFO L280 TraceCheckUtils]: 99: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,380 INFO L280 TraceCheckUtils]: 100: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~5); {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,381 INFO L280 TraceCheckUtils]: 101: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,381 INFO L280 TraceCheckUtils]: 102: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,382 INFO L280 TraceCheckUtils]: 103: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,382 INFO L280 TraceCheckUtils]: 104: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,383 INFO L280 TraceCheckUtils]: 105: Hoare triple {62081#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {62081#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,383 INFO L263 TraceCheckUtils]: 106: Hoare triple {62081#(<= 1 ~pumpRunning~0)} call timeShift(); {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,384 INFO L263 TraceCheckUtils]: 107: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {61785#true} is VALID [2020-07-08 11:55:19,384 INFO L263 TraceCheckUtils]: 108: Hoare triple {61785#true} call #t~ret37 := isPumpRunning(); {61785#true} is VALID [2020-07-08 11:55:19,384 INFO L280 TraceCheckUtils]: 109: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61785#true} is VALID [2020-07-08 11:55:19,384 INFO L280 TraceCheckUtils]: 110: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:19,384 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {61785#true} {61785#true} #566#return; {61785#true} is VALID [2020-07-08 11:55:19,384 INFO L280 TraceCheckUtils]: 112: Hoare triple {61785#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61785#true} is VALID [2020-07-08 11:55:19,385 INFO L280 TraceCheckUtils]: 113: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:19,385 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {61785#true} {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #538#return; {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,386 INFO L280 TraceCheckUtils]: 115: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,386 INFO L263 TraceCheckUtils]: 116: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:19,386 INFO L280 TraceCheckUtils]: 117: Hoare triple {61785#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61785#true} is VALID [2020-07-08 11:55:19,386 INFO L280 TraceCheckUtils]: 118: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:19,388 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {61785#true} {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #540#return; {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,389 INFO L280 TraceCheckUtils]: 120: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,391 INFO L263 TraceCheckUtils]: 121: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,392 INFO L280 TraceCheckUtils]: 122: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~2; {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,392 INFO L280 TraceCheckUtils]: 123: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,392 INFO L263 TraceCheckUtils]: 124: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret12 := isMethaneAlarm(); {61785#true} is VALID [2020-07-08 11:55:19,393 INFO L280 TraceCheckUtils]: 125: Hoare triple {61785#true} havoc ~retValue_acc~4; {61785#true} is VALID [2020-07-08 11:55:19,393 INFO L263 TraceCheckUtils]: 126: Hoare triple {61785#true} call #t~ret13 := isMethaneLevelCritical(); {61785#true} is VALID [2020-07-08 11:55:19,393 INFO L280 TraceCheckUtils]: 127: Hoare triple {61785#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61785#true} is VALID [2020-07-08 11:55:19,393 INFO L280 TraceCheckUtils]: 128: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:19,393 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {61785#true} {61785#true} #580#return; {61785#true} is VALID [2020-07-08 11:55:19,393 INFO L280 TraceCheckUtils]: 130: Hoare triple {61785#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61785#true} is VALID [2020-07-08 11:55:19,394 INFO L280 TraceCheckUtils]: 131: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:19,395 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {61785#true} {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #516#return; {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,395 INFO L280 TraceCheckUtils]: 133: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,396 INFO L280 TraceCheckUtils]: 134: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~2); {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,397 INFO L263 TraceCheckUtils]: 135: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__lowWaterSensor(); {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,397 INFO L280 TraceCheckUtils]: 136: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~1; {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,398 INFO L280 TraceCheckUtils]: 137: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,398 INFO L263 TraceCheckUtils]: 138: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret11 := isLowWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:19,398 INFO L280 TraceCheckUtils]: 139: Hoare triple {61785#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {61785#true} is VALID [2020-07-08 11:55:19,399 INFO L263 TraceCheckUtils]: 140: Hoare triple {61785#true} call #t~ret31 := isLowWaterSensorDry(); {61785#true} is VALID [2020-07-08 11:55:19,399 INFO L280 TraceCheckUtils]: 141: Hoare triple {61785#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {61785#true} is VALID [2020-07-08 11:55:19,399 INFO L280 TraceCheckUtils]: 142: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:19,399 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {61785#true} {61785#true} #514#return; {61785#true} is VALID [2020-07-08 11:55:19,399 INFO L280 TraceCheckUtils]: 144: Hoare triple {61785#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {61785#true} is VALID [2020-07-08 11:55:19,400 INFO L280 TraceCheckUtils]: 145: Hoare triple {61785#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {61785#true} is VALID [2020-07-08 11:55:19,400 INFO L280 TraceCheckUtils]: 146: Hoare triple {61785#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {61785#true} is VALID [2020-07-08 11:55:19,400 INFO L280 TraceCheckUtils]: 147: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:19,401 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {61785#true} {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #558#return; {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,401 INFO L280 TraceCheckUtils]: 149: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,402 INFO L280 TraceCheckUtils]: 150: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~1); {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,403 INFO L263 TraceCheckUtils]: 151: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,403 INFO L280 TraceCheckUtils]: 152: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~0; {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,404 INFO L280 TraceCheckUtils]: 153: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,404 INFO L263 TraceCheckUtils]: 154: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {61785#true} is VALID [2020-07-08 11:55:19,404 INFO L280 TraceCheckUtils]: 155: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:19,405 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {61785#true} {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #556#return; {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,405 INFO L280 TraceCheckUtils]: 157: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,406 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #562#return; {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,407 INFO L280 TraceCheckUtils]: 159: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,408 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #520#return; {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,408 INFO L280 TraceCheckUtils]: 161: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,409 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #542#return; {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:55:19,409 INFO L263 TraceCheckUtils]: 163: Hoare triple {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {61785#true} is VALID [2020-07-08 11:55:19,409 INFO L280 TraceCheckUtils]: 164: Hoare triple {61785#true} havoc ~tmp~6;havoc ~tmp___0~3; {61785#true} is VALID [2020-07-08 11:55:19,409 INFO L263 TraceCheckUtils]: 165: Hoare triple {61785#true} call #t~ret38 := getWaterLevel(); {61785#true} is VALID [2020-07-08 11:55:19,410 INFO L280 TraceCheckUtils]: 166: Hoare triple {61785#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61785#true} is VALID [2020-07-08 11:55:19,410 INFO L280 TraceCheckUtils]: 167: Hoare triple {61785#true} assume true; {61785#true} is VALID [2020-07-08 11:55:19,410 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {61785#true} {61785#true} #568#return; {61785#true} is VALID [2020-07-08 11:55:19,410 INFO L280 TraceCheckUtils]: 169: Hoare triple {61785#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61785#true} is VALID [2020-07-08 11:55:19,410 INFO L280 TraceCheckUtils]: 170: Hoare triple {61785#true} assume 2 != ~tmp~6; {61785#true} is VALID [2020-07-08 11:55:19,410 INFO L263 TraceCheckUtils]: 171: Hoare triple {61785#true} call #t~ret39 := isPumpRunning(); {61785#true} is VALID [2020-07-08 11:55:19,412 INFO L280 TraceCheckUtils]: 172: Hoare triple {61785#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {62959#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:55:19,412 INFO L280 TraceCheckUtils]: 173: Hoare triple {62959#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {62959#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:55:19,413 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {62959#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {61785#true} #570#return; {62966#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} is VALID [2020-07-08 11:55:19,414 INFO L280 TraceCheckUtils]: 175: Hoare triple {62966#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {62970#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-08 11:55:19,414 INFO L280 TraceCheckUtils]: 176: Hoare triple {62970#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {62974#(<= ~pumpRunning~0 0)} is VALID [2020-07-08 11:55:19,415 INFO L280 TraceCheckUtils]: 177: Hoare triple {62974#(<= ~pumpRunning~0 0)} assume true; {62974#(<= ~pumpRunning~0 0)} is VALID [2020-07-08 11:55:19,416 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {62974#(<= ~pumpRunning~0 0)} {62760#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #544#return; {62981#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-08 11:55:19,417 INFO L280 TraceCheckUtils]: 179: Hoare triple {62981#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {62981#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-08 11:55:19,418 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {62981#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {62081#(<= 1 ~pumpRunning~0)} #532#return; {61786#false} is VALID [2020-07-08 11:55:19,418 INFO L280 TraceCheckUtils]: 181: Hoare triple {61786#false} assume !false; {61786#false} is VALID [2020-07-08 11:55:19,418 INFO L280 TraceCheckUtils]: 182: Hoare triple {61786#false} assume ~splverifierCounter~0 < 4; {61786#false} is VALID [2020-07-08 11:55:19,418 INFO L280 TraceCheckUtils]: 183: Hoare triple {61786#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {61786#false} is VALID [2020-07-08 11:55:19,419 INFO L280 TraceCheckUtils]: 184: Hoare triple {61786#false} assume !(0 != ~tmp~5); {61786#false} is VALID [2020-07-08 11:55:19,419 INFO L280 TraceCheckUtils]: 185: Hoare triple {61786#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {61786#false} is VALID [2020-07-08 11:55:19,419 INFO L280 TraceCheckUtils]: 186: Hoare triple {61786#false} assume !(0 != ~tmp___0~2); {61786#false} is VALID [2020-07-08 11:55:19,419 INFO L280 TraceCheckUtils]: 187: Hoare triple {61786#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {61786#false} is VALID [2020-07-08 11:55:19,419 INFO L280 TraceCheckUtils]: 188: Hoare triple {61786#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {61786#false} is VALID [2020-07-08 11:55:19,420 INFO L280 TraceCheckUtils]: 189: Hoare triple {61786#false} assume !(0 != ~tmp___1~0); {61786#false} is VALID [2020-07-08 11:55:19,420 INFO L263 TraceCheckUtils]: 190: Hoare triple {61786#false} call timeShift(); {61786#false} is VALID [2020-07-08 11:55:19,420 INFO L263 TraceCheckUtils]: 191: Hoare triple {61786#false} call __utac_acc__Specification5_spec__2(); {61786#false} is VALID [2020-07-08 11:55:19,420 INFO L263 TraceCheckUtils]: 192: Hoare triple {61786#false} call #t~ret37 := isPumpRunning(); {61786#false} is VALID [2020-07-08 11:55:19,420 INFO L280 TraceCheckUtils]: 193: Hoare triple {61786#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61786#false} is VALID [2020-07-08 11:55:19,421 INFO L280 TraceCheckUtils]: 194: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:19,421 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {61786#false} {61786#false} #566#return; {61786#false} is VALID [2020-07-08 11:55:19,421 INFO L280 TraceCheckUtils]: 196: Hoare triple {61786#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61786#false} is VALID [2020-07-08 11:55:19,421 INFO L280 TraceCheckUtils]: 197: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:19,421 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {61786#false} {61786#false} #538#return; {61786#false} is VALID [2020-07-08 11:55:19,422 INFO L280 TraceCheckUtils]: 199: Hoare triple {61786#false} assume 0 != ~pumpRunning~0; {61786#false} is VALID [2020-07-08 11:55:19,422 INFO L263 TraceCheckUtils]: 200: Hoare triple {61786#false} call lowerWaterLevel(); {61786#false} is VALID [2020-07-08 11:55:19,422 INFO L280 TraceCheckUtils]: 201: Hoare triple {61786#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61786#false} is VALID [2020-07-08 11:55:19,422 INFO L280 TraceCheckUtils]: 202: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:19,422 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {61786#false} {61786#false} #540#return; {61786#false} is VALID [2020-07-08 11:55:19,422 INFO L280 TraceCheckUtils]: 204: Hoare triple {61786#false} assume 0 != ~systemActive~0; {61786#false} is VALID [2020-07-08 11:55:19,422 INFO L263 TraceCheckUtils]: 205: Hoare triple {61786#false} call processEnvironment(); {61786#false} is VALID [2020-07-08 11:55:19,423 INFO L280 TraceCheckUtils]: 206: Hoare triple {61786#false} havoc ~tmp~2; {61786#false} is VALID [2020-07-08 11:55:19,423 INFO L280 TraceCheckUtils]: 207: Hoare triple {61786#false} assume 0 != ~pumpRunning~0; {61786#false} is VALID [2020-07-08 11:55:19,423 INFO L263 TraceCheckUtils]: 208: Hoare triple {61786#false} call #t~ret12 := isMethaneAlarm(); {61786#false} is VALID [2020-07-08 11:55:19,423 INFO L280 TraceCheckUtils]: 209: Hoare triple {61786#false} havoc ~retValue_acc~4; {61786#false} is VALID [2020-07-08 11:55:19,423 INFO L263 TraceCheckUtils]: 210: Hoare triple {61786#false} call #t~ret13 := isMethaneLevelCritical(); {61786#false} is VALID [2020-07-08 11:55:19,424 INFO L280 TraceCheckUtils]: 211: Hoare triple {61786#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61786#false} is VALID [2020-07-08 11:55:19,424 INFO L280 TraceCheckUtils]: 212: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:19,424 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {61786#false} {61786#false} #580#return; {61786#false} is VALID [2020-07-08 11:55:19,424 INFO L280 TraceCheckUtils]: 214: Hoare triple {61786#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61786#false} is VALID [2020-07-08 11:55:19,424 INFO L280 TraceCheckUtils]: 215: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:19,424 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {61786#false} {61786#false} #516#return; {61786#false} is VALID [2020-07-08 11:55:19,425 INFO L280 TraceCheckUtils]: 217: Hoare triple {61786#false} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {61786#false} is VALID [2020-07-08 11:55:19,425 INFO L280 TraceCheckUtils]: 218: Hoare triple {61786#false} assume 0 != ~tmp~2; {61786#false} is VALID [2020-07-08 11:55:19,425 INFO L263 TraceCheckUtils]: 219: Hoare triple {61786#false} call deactivatePump(); {61786#false} is VALID [2020-07-08 11:55:19,425 INFO L280 TraceCheckUtils]: 220: Hoare triple {61786#false} ~pumpRunning~0 := 0; {61786#false} is VALID [2020-07-08 11:55:19,425 INFO L280 TraceCheckUtils]: 221: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:19,426 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {61786#false} {61786#false} #518#return; {61786#false} is VALID [2020-07-08 11:55:19,426 INFO L280 TraceCheckUtils]: 223: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:19,426 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {61786#false} {61786#false} #542#return; {61786#false} is VALID [2020-07-08 11:55:19,426 INFO L263 TraceCheckUtils]: 225: Hoare triple {61786#false} call __utac_acc__Specification5_spec__3(); {61786#false} is VALID [2020-07-08 11:55:19,426 INFO L280 TraceCheckUtils]: 226: Hoare triple {61786#false} havoc ~tmp~6;havoc ~tmp___0~3; {61786#false} is VALID [2020-07-08 11:55:19,426 INFO L263 TraceCheckUtils]: 227: Hoare triple {61786#false} call #t~ret38 := getWaterLevel(); {61786#false} is VALID [2020-07-08 11:55:19,427 INFO L280 TraceCheckUtils]: 228: Hoare triple {61786#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61786#false} is VALID [2020-07-08 11:55:19,427 INFO L280 TraceCheckUtils]: 229: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:19,427 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {61786#false} {61786#false} #568#return; {61786#false} is VALID [2020-07-08 11:55:19,427 INFO L280 TraceCheckUtils]: 231: Hoare triple {61786#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61786#false} is VALID [2020-07-08 11:55:19,427 INFO L280 TraceCheckUtils]: 232: Hoare triple {61786#false} assume 2 != ~tmp~6; {61786#false} is VALID [2020-07-08 11:55:19,427 INFO L263 TraceCheckUtils]: 233: Hoare triple {61786#false} call #t~ret39 := isPumpRunning(); {61786#false} is VALID [2020-07-08 11:55:19,428 INFO L280 TraceCheckUtils]: 234: Hoare triple {61786#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61786#false} is VALID [2020-07-08 11:55:19,428 INFO L280 TraceCheckUtils]: 235: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:19,428 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {61786#false} {61786#false} #570#return; {61786#false} is VALID [2020-07-08 11:55:19,428 INFO L280 TraceCheckUtils]: 237: Hoare triple {61786#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {61786#false} is VALID [2020-07-08 11:55:19,428 INFO L280 TraceCheckUtils]: 238: Hoare triple {61786#false} assume !(0 != ~tmp___0~3); {61786#false} is VALID [2020-07-08 11:55:19,428 INFO L280 TraceCheckUtils]: 239: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:19,429 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {61786#false} {61786#false} #544#return; {61786#false} is VALID [2020-07-08 11:55:19,429 INFO L280 TraceCheckUtils]: 241: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:19,429 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {61786#false} {61786#false} #532#return; {61786#false} is VALID [2020-07-08 11:55:19,429 INFO L280 TraceCheckUtils]: 243: Hoare triple {61786#false} assume !false; {61786#false} is VALID [2020-07-08 11:55:19,429 INFO L280 TraceCheckUtils]: 244: Hoare triple {61786#false} assume ~splverifierCounter~0 < 4; {61786#false} is VALID [2020-07-08 11:55:19,429 INFO L280 TraceCheckUtils]: 245: Hoare triple {61786#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {61786#false} is VALID [2020-07-08 11:55:19,429 INFO L280 TraceCheckUtils]: 246: Hoare triple {61786#false} assume 0 != ~tmp~5; {61786#false} is VALID [2020-07-08 11:55:19,430 INFO L263 TraceCheckUtils]: 247: Hoare triple {61786#false} call waterRise(); {61786#false} is VALID [2020-07-08 11:55:19,430 INFO L280 TraceCheckUtils]: 248: Hoare triple {61786#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {61786#false} is VALID [2020-07-08 11:55:19,430 INFO L280 TraceCheckUtils]: 249: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:19,430 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {61786#false} {61786#false} #524#return; {61786#false} is VALID [2020-07-08 11:55:19,430 INFO L280 TraceCheckUtils]: 251: Hoare triple {61786#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {61786#false} is VALID [2020-07-08 11:55:19,430 INFO L280 TraceCheckUtils]: 252: Hoare triple {61786#false} assume !(0 != ~tmp___0~2); {61786#false} is VALID [2020-07-08 11:55:19,431 INFO L280 TraceCheckUtils]: 253: Hoare triple {61786#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {61786#false} is VALID [2020-07-08 11:55:19,431 INFO L280 TraceCheckUtils]: 254: Hoare triple {61786#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {61786#false} is VALID [2020-07-08 11:55:19,431 INFO L280 TraceCheckUtils]: 255: Hoare triple {61786#false} assume !(0 != ~tmp___1~0); {61786#false} is VALID [2020-07-08 11:55:19,431 INFO L263 TraceCheckUtils]: 256: Hoare triple {61786#false} call timeShift(); {61786#false} is VALID [2020-07-08 11:55:19,431 INFO L263 TraceCheckUtils]: 257: Hoare triple {61786#false} call __utac_acc__Specification5_spec__2(); {61786#false} is VALID [2020-07-08 11:55:19,431 INFO L263 TraceCheckUtils]: 258: Hoare triple {61786#false} call #t~ret37 := isPumpRunning(); {61786#false} is VALID [2020-07-08 11:55:19,432 INFO L280 TraceCheckUtils]: 259: Hoare triple {61786#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61786#false} is VALID [2020-07-08 11:55:19,432 INFO L280 TraceCheckUtils]: 260: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:19,432 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {61786#false} {61786#false} #566#return; {61786#false} is VALID [2020-07-08 11:55:19,432 INFO L280 TraceCheckUtils]: 262: Hoare triple {61786#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61786#false} is VALID [2020-07-08 11:55:19,432 INFO L280 TraceCheckUtils]: 263: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:19,432 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {61786#false} {61786#false} #538#return; {61786#false} is VALID [2020-07-08 11:55:19,433 INFO L280 TraceCheckUtils]: 265: Hoare triple {61786#false} assume !(0 != ~pumpRunning~0); {61786#false} is VALID [2020-07-08 11:55:19,433 INFO L280 TraceCheckUtils]: 266: Hoare triple {61786#false} assume 0 != ~systemActive~0; {61786#false} is VALID [2020-07-08 11:55:19,433 INFO L263 TraceCheckUtils]: 267: Hoare triple {61786#false} call processEnvironment(); {61786#false} is VALID [2020-07-08 11:55:19,433 INFO L280 TraceCheckUtils]: 268: Hoare triple {61786#false} havoc ~tmp~2; {61786#false} is VALID [2020-07-08 11:55:19,433 INFO L280 TraceCheckUtils]: 269: Hoare triple {61786#false} assume !(0 != ~pumpRunning~0); {61786#false} is VALID [2020-07-08 11:55:19,433 INFO L263 TraceCheckUtils]: 270: Hoare triple {61786#false} call processEnvironment__wrappee__lowWaterSensor(); {61786#false} is VALID [2020-07-08 11:55:19,434 INFO L280 TraceCheckUtils]: 271: Hoare triple {61786#false} havoc ~tmp~1; {61786#false} is VALID [2020-07-08 11:55:19,434 INFO L280 TraceCheckUtils]: 272: Hoare triple {61786#false} assume !(0 != ~pumpRunning~0); {61786#false} is VALID [2020-07-08 11:55:19,434 INFO L263 TraceCheckUtils]: 273: Hoare triple {61786#false} call processEnvironment__wrappee__highWaterSensor(); {61786#false} is VALID [2020-07-08 11:55:19,434 INFO L280 TraceCheckUtils]: 274: Hoare triple {61786#false} havoc ~tmp~0; {61786#false} is VALID [2020-07-08 11:55:19,434 INFO L280 TraceCheckUtils]: 275: Hoare triple {61786#false} assume 0 == ~pumpRunning~0; {61786#false} is VALID [2020-07-08 11:55:19,434 INFO L263 TraceCheckUtils]: 276: Hoare triple {61786#false} call #t~ret10 := isHighWaterLevel(); {61786#false} is VALID [2020-07-08 11:55:19,435 INFO L280 TraceCheckUtils]: 277: Hoare triple {61786#false} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61786#false} is VALID [2020-07-08 11:55:19,435 INFO L263 TraceCheckUtils]: 278: Hoare triple {61786#false} call #t~ret30 := isHighWaterSensorDry(); {61786#false} is VALID [2020-07-08 11:55:19,435 INFO L280 TraceCheckUtils]: 279: Hoare triple {61786#false} havoc ~retValue_acc~2; {61786#false} is VALID [2020-07-08 11:55:19,435 INFO L280 TraceCheckUtils]: 280: Hoare triple {61786#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61786#false} is VALID [2020-07-08 11:55:19,435 INFO L280 TraceCheckUtils]: 281: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:19,435 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {61786#false} {61786#false} #536#return; {61786#false} is VALID [2020-07-08 11:55:19,436 INFO L280 TraceCheckUtils]: 283: Hoare triple {61786#false} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61786#false} is VALID [2020-07-08 11:55:19,436 INFO L280 TraceCheckUtils]: 284: Hoare triple {61786#false} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61786#false} is VALID [2020-07-08 11:55:19,436 INFO L280 TraceCheckUtils]: 285: Hoare triple {61786#false} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61786#false} is VALID [2020-07-08 11:55:19,436 INFO L280 TraceCheckUtils]: 286: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:19,436 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {61786#false} {61786#false} #550#return; {61786#false} is VALID [2020-07-08 11:55:19,437 INFO L280 TraceCheckUtils]: 288: Hoare triple {61786#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61786#false} is VALID [2020-07-08 11:55:19,437 INFO L280 TraceCheckUtils]: 289: Hoare triple {61786#false} assume 0 != ~tmp~0; {61786#false} is VALID [2020-07-08 11:55:19,437 INFO L263 TraceCheckUtils]: 290: Hoare triple {61786#false} call activatePump(); {61786#false} is VALID [2020-07-08 11:55:19,437 INFO L280 TraceCheckUtils]: 291: Hoare triple {61786#false} ~pumpRunning~0 := 1; {61786#false} is VALID [2020-07-08 11:55:19,437 INFO L280 TraceCheckUtils]: 292: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:19,437 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {61786#false} {61786#false} #552#return; {61786#false} is VALID [2020-07-08 11:55:19,437 INFO L280 TraceCheckUtils]: 294: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:19,438 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {61786#false} {61786#false} #564#return; {61786#false} is VALID [2020-07-08 11:55:19,438 INFO L280 TraceCheckUtils]: 296: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:19,438 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {61786#false} {61786#false} #522#return; {61786#false} is VALID [2020-07-08 11:55:19,438 INFO L280 TraceCheckUtils]: 298: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:19,438 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {61786#false} {61786#false} #542#return; {61786#false} is VALID [2020-07-08 11:55:19,438 INFO L263 TraceCheckUtils]: 300: Hoare triple {61786#false} call __utac_acc__Specification5_spec__3(); {61786#false} is VALID [2020-07-08 11:55:19,439 INFO L280 TraceCheckUtils]: 301: Hoare triple {61786#false} havoc ~tmp~6;havoc ~tmp___0~3; {61786#false} is VALID [2020-07-08 11:55:19,439 INFO L263 TraceCheckUtils]: 302: Hoare triple {61786#false} call #t~ret38 := getWaterLevel(); {61786#false} is VALID [2020-07-08 11:55:19,439 INFO L280 TraceCheckUtils]: 303: Hoare triple {61786#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61786#false} is VALID [2020-07-08 11:55:19,439 INFO L280 TraceCheckUtils]: 304: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:19,439 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {61786#false} {61786#false} #568#return; {61786#false} is VALID [2020-07-08 11:55:19,439 INFO L280 TraceCheckUtils]: 306: Hoare triple {61786#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61786#false} is VALID [2020-07-08 11:55:19,440 INFO L280 TraceCheckUtils]: 307: Hoare triple {61786#false} assume 2 != ~tmp~6; {61786#false} is VALID [2020-07-08 11:55:19,440 INFO L263 TraceCheckUtils]: 308: Hoare triple {61786#false} call #t~ret39 := isPumpRunning(); {61786#false} is VALID [2020-07-08 11:55:19,440 INFO L280 TraceCheckUtils]: 309: Hoare triple {61786#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61786#false} is VALID [2020-07-08 11:55:19,440 INFO L280 TraceCheckUtils]: 310: Hoare triple {61786#false} assume true; {61786#false} is VALID [2020-07-08 11:55:19,440 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {61786#false} {61786#false} #570#return; {61786#false} is VALID [2020-07-08 11:55:19,441 INFO L280 TraceCheckUtils]: 312: Hoare triple {61786#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {61786#false} is VALID [2020-07-08 11:55:19,441 INFO L280 TraceCheckUtils]: 313: Hoare triple {61786#false} assume 0 != ~tmp___0~3; {61786#false} is VALID [2020-07-08 11:55:19,441 INFO L280 TraceCheckUtils]: 314: Hoare triple {61786#false} assume 0 == ~switchedOnBeforeTS~0; {61786#false} is VALID [2020-07-08 11:55:19,441 INFO L263 TraceCheckUtils]: 315: Hoare triple {61786#false} call __automaton_fail(); {61786#false} is VALID [2020-07-08 11:55:19,441 INFO L280 TraceCheckUtils]: 316: Hoare triple {61786#false} assume !false; {61786#false} is VALID [2020-07-08 11:55:19,500 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 249 proven. 18 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2020-07-08 11:55:19,501 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:55:19,501 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-08 11:55:19,501 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1604468721] [2020-07-08 11:55:19,504 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 317 [2020-07-08 11:58:21,563 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:58:21,563 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-08 11:58:22,063 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 384 edges. 384 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:58:22,063 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-08 11:58:22,063 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:58:22,063 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-08 11:58:22,064 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-08 11:58:22,064 INFO L87 Difference]: Start difference. First operand 2237 states and 2619 transitions. Second operand 22 states. [2020-07-08 11:58:24,313 WARN L193 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-08 11:58:26,064 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-08 11:58:26,907 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-08 11:58:27,550 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-08 11:58:33,112 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-08 11:58:43,411 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:58:45,204 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-08 11:58:45,956 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-08 11:58:50,191 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:59:00,583 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:59:01,057 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:59:21,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:59:21,642 INFO L93 Difference]: Finished difference Result 4397 states and 5308 transitions. [2020-07-08 11:59:21,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-08 11:59:21,642 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 317 [2020-07-08 11:59:21,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:59:21,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 11:59:21,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 578 transitions. [2020-07-08 11:59:21,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 11:59:21,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 578 transitions. [2020-07-08 11:59:21,651 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 578 transitions. [2020-07-08 11:59:23,469 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 578 edges. 578 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:59:23,730 INFO L225 Difference]: With dead ends: 4397 [2020-07-08 11:59:23,731 INFO L226 Difference]: Without dead ends: 2401 [2020-07-08 11:59:23,735 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 478 GetRequests, 434 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 400 ImplicationChecksByTransitivity, 6.8s TimeCoverageRelationStatistics Valid=384, Invalid=1686, Unknown=0, NotChecked=0, Total=2070 [2020-07-08 11:59:23,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2401 states.