/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/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product51.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 15:12:49,118 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 15:12:49,121 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 15:12:49,141 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 15:12:49,142 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 15:12:49,144 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 15:12:49,146 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 15:12:49,157 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 15:12:49,160 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 15:12:49,163 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 15:12:49,165 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 15:12:49,167 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 15:12:49,168 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 15:12:49,169 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 15:12:49,172 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 15:12:49,173 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 15:12:49,174 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 15:12:49,175 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 15:12:49,177 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 15:12:49,182 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 15:12:49,187 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 15:12:49,190 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 15:12:49,191 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 15:12:49,192 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 15:12:49,195 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 15:12:49,196 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 15:12:49,196 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 15:12:49,198 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 15:12:49,199 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 15:12:49,201 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 15:12:49,201 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 15:12:49,202 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 15:12:49,203 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 15:12:49,203 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 15:12:49,205 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 15:12:49,205 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 15:12:49,205 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 15:12:49,206 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 15:12:49,206 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 15:12:49,207 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 15:12:49,209 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 15:12:49,210 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-08 15:12:49,237 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 15:12:49,237 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 15:12:49,244 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 15:12:49,244 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 15:12:49,244 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 15:12:49,244 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 15:12:49,245 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 15:12:49,245 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 15:12:49,245 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 15:12:49,245 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 15:12:49,246 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 15:12:49,246 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 15:12:49,246 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 15:12:49,246 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 15:12:49,246 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 15:12:49,247 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 15:12:49,247 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 15:12:49,247 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 15:12:49,247 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 15:12:49,247 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 15:12:49,248 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 15:12:49,248 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 15:12:49,248 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-08 15:12:49,533 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 15:12:49,554 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 15:12:49,558 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 15:12:49,559 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 15:12:49,560 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 15:12:49,561 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product51.cil.c [2020-07-08 15:12:49,634 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29770e37b/c0a3b7e5f49b465f80eaf8f4d731a1e5/FLAGa52f24347 [2020-07-08 15:12:50,217 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 15:12:50,218 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product51.cil.c [2020-07-08 15:12:50,236 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29770e37b/c0a3b7e5f49b465f80eaf8f4d731a1e5/FLAGa52f24347 [2020-07-08 15:12:50,469 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29770e37b/c0a3b7e5f49b465f80eaf8f4d731a1e5 [2020-07-08 15:12:50,478 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 15:12:50,479 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 15:12:50,480 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 15:12:50,481 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 15:12:50,485 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 15:12:50,486 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 03:12:50" (1/1) ... [2020-07-08 15:12:50,489 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fe1fb83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:50, skipping insertion in model container [2020-07-08 15:12:50,489 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 03:12:50" (1/1) ... [2020-07-08 15:12:50,498 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 15:12:50,563 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 15:12:50,995 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 15:12:51,008 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 15:12:51,112 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 15:12:51,164 INFO L208 MainTranslator]: Completed translation [2020-07-08 15:12:51,165 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:51 WrapperNode [2020-07-08 15:12:51,165 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 15:12:51,166 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 15:12:51,166 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 15:12:51,166 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 15:12:51,180 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:51" (1/1) ... [2020-07-08 15:12:51,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:51" (1/1) ... [2020-07-08 15:12:51,215 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:51" (1/1) ... [2020-07-08 15:12:51,215 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:51" (1/1) ... [2020-07-08 15:12:51,299 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:51" (1/1) ... [2020-07-08 15:12:51,315 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:51" (1/1) ... [2020-07-08 15:12:51,320 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:51" (1/1) ... [2020-07-08 15:12:51,329 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 15:12:51,330 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 15:12:51,330 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 15:12:51,330 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 15:12:51,331 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:51" (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 15:12:51,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 15:12:51,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 15:12:51,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-08 15:12:51,392 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-08 15:12:51,392 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-08 15:12:51,392 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-08 15:12:51,393 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-08 15:12:51,393 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 15:12:51,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-08 15:12:51,393 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-08 15:12:51,393 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-08 15:12:51,393 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-08 15:12:51,393 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-08 15:12:51,394 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-08 15:12:51,394 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-08 15:12:51,394 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-08 15:12:51,394 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-08 15:12:51,394 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-08 15:12:51,394 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-08 15:12:51,395 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-08 15:12:51,395 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-08 15:12:51,395 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-08 15:12:51,395 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-08 15:12:51,395 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-08 15:12:51,395 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-08 15:12:51,396 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-08 15:12:51,396 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-08 15:12:51,396 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-08 15:12:51,396 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-08 15:12:51,396 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-08 15:12:51,396 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-08 15:12:51,396 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-08 15:12:51,397 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-08 15:12:51,397 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-08 15:12:51,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-08 15:12:51,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-08 15:12:51,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-08 15:12:51,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-08 15:12:51,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-08 15:12:51,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-08 15:12:51,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-08 15:12:51,398 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 15:12:51,398 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 15:12:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-08 15:12:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-08 15:12:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-08 15:12:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-08 15:12:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-08 15:12:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-08 15:12:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-08 15:12:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-08 15:12:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-08 15:12:51,400 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-08 15:12:51,400 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-08 15:12:51,400 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-08 15:12:51,400 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-08 15:12:51,400 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 15:12:51,400 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-08 15:12:51,400 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-08 15:12:51,400 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-08 15:12:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-08 15:12:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-08 15:12:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-08 15:12:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-08 15:12:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-08 15:12:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-08 15:12:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 15:12:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-08 15:12:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-08 15:12:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-08 15:12:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-08 15:12:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-08 15:12:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-08 15:12:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-08 15:12:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-08 15:12:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-08 15:12:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-08 15:12:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-08 15:12:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 15:12:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 15:12:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-08 15:12:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 15:12:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 15:12:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-08 15:12:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 15:12:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-08 15:12:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 15:12:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-08 15:12:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-08 15:12:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-08 15:12:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-08 15:12:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-08 15:12:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-08 15:12:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 15:12:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-08 15:12:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 15:12:53,055 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 15:12:53,056 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-08 15:12:53,088 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 03:12:53 BoogieIcfgContainer [2020-07-08 15:12:53,088 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 15:12:53,089 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 15:12:53,091 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 15:12:53,094 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 15:12:53,095 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 03:12:50" (1/3) ... [2020-07-08 15:12:53,096 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10067c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 03:12:53, skipping insertion in model container [2020-07-08 15:12:53,096 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:51" (2/3) ... [2020-07-08 15:12:53,097 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10067c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 03:12:53, skipping insertion in model container [2020-07-08 15:12:53,097 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 03:12:53" (3/3) ... [2020-07-08 15:12:53,099 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product51.cil.c [2020-07-08 15:12:53,109 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-08 15:12:53,119 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 15:12:53,134 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 15:12:53,155 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 15:12:53,155 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 15:12:53,156 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-08 15:12:53,156 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 15:12:53,156 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 15:12:53,156 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 15:12:53,156 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 15:12:53,156 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 15:12:53,177 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states. [2020-07-08 15:12:53,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-08 15:12:53,200 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 15:12:53,201 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:12:53,201 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 15:12:53,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 15:12:53,208 INFO L82 PathProgramCache]: Analyzing trace with hash -2089318466, now seen corresponding path program 1 times [2020-07-08 15:12:53,216 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 15:12:53,217 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1125298842] [2020-07-08 15:12:53,217 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 15:12:53,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:12:53,991 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 15:12:54,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:12:54,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {423#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {321#true} is VALID [2020-07-08 15:12:54,129 INFO L280 TraceCheckUtils]: 1: Hoare triple {321#true} #valid := #valid[0 := 0]; {321#true} is VALID [2020-07-08 15:12:54,130 INFO L280 TraceCheckUtils]: 2: Hoare triple {321#true} assume 0 < #StackHeapBarrier; {321#true} is VALID [2020-07-08 15:12:54,130 INFO L280 TraceCheckUtils]: 3: Hoare triple {321#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {321#true} is VALID [2020-07-08 15:12:54,130 INFO L280 TraceCheckUtils]: 4: Hoare triple {321#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {321#true} is VALID [2020-07-08 15:12:54,131 INFO L280 TraceCheckUtils]: 5: Hoare triple {321#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {321#true} is VALID [2020-07-08 15:12:54,131 INFO L280 TraceCheckUtils]: 6: Hoare triple {321#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {321#true} is VALID [2020-07-08 15:12:54,132 INFO L280 TraceCheckUtils]: 7: Hoare triple {321#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {321#true} is VALID [2020-07-08 15:12:54,132 INFO L280 TraceCheckUtils]: 8: Hoare triple {321#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {321#true} is VALID [2020-07-08 15:12:54,132 INFO L280 TraceCheckUtils]: 9: Hoare triple {321#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {321#true} is VALID [2020-07-08 15:12:54,133 INFO L280 TraceCheckUtils]: 10: Hoare triple {321#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {321#true} is VALID [2020-07-08 15:12:54,133 INFO L280 TraceCheckUtils]: 11: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {321#true} is VALID [2020-07-08 15:12:54,133 INFO L280 TraceCheckUtils]: 12: Hoare triple {321#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {321#true} is VALID [2020-07-08 15:12:54,134 INFO L280 TraceCheckUtils]: 13: Hoare triple {321#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {321#true} is VALID [2020-07-08 15:12:54,134 INFO L280 TraceCheckUtils]: 14: Hoare triple {321#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {321#true} is VALID [2020-07-08 15:12:54,134 INFO L280 TraceCheckUtils]: 15: Hoare triple {321#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {321#true} is VALID [2020-07-08 15:12:54,135 INFO L280 TraceCheckUtils]: 16: Hoare triple {321#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {321#true} is VALID [2020-07-08 15:12:54,135 INFO L280 TraceCheckUtils]: 17: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {321#true} is VALID [2020-07-08 15:12:54,135 INFO L280 TraceCheckUtils]: 18: Hoare triple {321#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {321#true} is VALID [2020-07-08 15:12:54,136 INFO L280 TraceCheckUtils]: 19: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {321#true} is VALID [2020-07-08 15:12:54,136 INFO L280 TraceCheckUtils]: 20: Hoare triple {321#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {321#true} is VALID [2020-07-08 15:12:54,136 INFO L280 TraceCheckUtils]: 21: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {321#true} is VALID [2020-07-08 15:12:54,137 INFO L280 TraceCheckUtils]: 22: Hoare triple {321#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {321#true} is VALID [2020-07-08 15:12:54,137 INFO L280 TraceCheckUtils]: 23: Hoare triple {321#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {321#true} is VALID [2020-07-08 15:12:54,137 INFO L280 TraceCheckUtils]: 24: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {321#true} is VALID [2020-07-08 15:12:54,138 INFO L280 TraceCheckUtils]: 25: Hoare triple {321#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {321#true} is VALID [2020-07-08 15:12:54,138 INFO L280 TraceCheckUtils]: 26: Hoare triple {321#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {321#true} is VALID [2020-07-08 15:12:54,139 INFO L280 TraceCheckUtils]: 27: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {321#true} is VALID [2020-07-08 15:12:54,139 INFO L280 TraceCheckUtils]: 28: Hoare triple {321#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {321#true} is VALID [2020-07-08 15:12:54,139 INFO L280 TraceCheckUtils]: 29: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {321#true} is VALID [2020-07-08 15:12:54,140 INFO L280 TraceCheckUtils]: 30: Hoare triple {321#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {321#true} is VALID [2020-07-08 15:12:54,140 INFO L280 TraceCheckUtils]: 31: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {321#true} is VALID [2020-07-08 15:12:54,140 INFO L280 TraceCheckUtils]: 32: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {321#true} is VALID [2020-07-08 15:12:54,141 INFO L280 TraceCheckUtils]: 33: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {321#true} is VALID [2020-07-08 15:12:54,141 INFO L280 TraceCheckUtils]: 34: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {321#true} is VALID [2020-07-08 15:12:54,141 INFO L280 TraceCheckUtils]: 35: Hoare triple {321#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {321#true} is VALID [2020-07-08 15:12:54,142 INFO L280 TraceCheckUtils]: 36: Hoare triple {321#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {321#true} is VALID [2020-07-08 15:12:54,142 INFO L280 TraceCheckUtils]: 37: Hoare triple {321#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {321#true} is VALID [2020-07-08 15:12:54,143 INFO L280 TraceCheckUtils]: 38: Hoare triple {321#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {321#true} is VALID [2020-07-08 15:12:54,143 INFO L280 TraceCheckUtils]: 39: Hoare triple {321#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {321#true} is VALID [2020-07-08 15:12:54,143 INFO L280 TraceCheckUtils]: 40: Hoare triple {321#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {321#true} is VALID [2020-07-08 15:12:54,144 INFO L280 TraceCheckUtils]: 41: Hoare triple {321#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {321#true} is VALID [2020-07-08 15:12:54,144 INFO L280 TraceCheckUtils]: 42: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {321#true} is VALID [2020-07-08 15:12:54,144 INFO L280 TraceCheckUtils]: 43: Hoare triple {321#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {321#true} is VALID [2020-07-08 15:12:54,145 INFO L280 TraceCheckUtils]: 44: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {321#true} is VALID [2020-07-08 15:12:54,145 INFO L280 TraceCheckUtils]: 45: Hoare triple {321#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {321#true} is VALID [2020-07-08 15:12:54,145 INFO L280 TraceCheckUtils]: 46: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {321#true} is VALID [2020-07-08 15:12:54,146 INFO L280 TraceCheckUtils]: 47: Hoare triple {321#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {321#true} is VALID [2020-07-08 15:12:54,146 INFO L280 TraceCheckUtils]: 48: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {321#true} is VALID [2020-07-08 15:12:54,147 INFO L280 TraceCheckUtils]: 49: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {321#true} is VALID [2020-07-08 15:12:54,147 INFO L280 TraceCheckUtils]: 50: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {321#true} is VALID [2020-07-08 15:12:54,147 INFO L280 TraceCheckUtils]: 51: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {321#true} is VALID [2020-07-08 15:12:54,148 INFO L280 TraceCheckUtils]: 52: Hoare triple {321#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {321#true} is VALID [2020-07-08 15:12:54,148 INFO L280 TraceCheckUtils]: 53: Hoare triple {321#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {321#true} is VALID [2020-07-08 15:12:54,148 INFO L280 TraceCheckUtils]: 54: Hoare triple {321#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {321#true} is VALID [2020-07-08 15:12:54,149 INFO L280 TraceCheckUtils]: 55: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {321#true} is VALID [2020-07-08 15:12:54,149 INFO L280 TraceCheckUtils]: 56: Hoare triple {321#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {321#true} is VALID [2020-07-08 15:12:54,149 INFO L280 TraceCheckUtils]: 57: Hoare triple {321#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {321#true} is VALID [2020-07-08 15:12:54,150 INFO L280 TraceCheckUtils]: 58: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {321#true} is VALID [2020-07-08 15:12:54,150 INFO L280 TraceCheckUtils]: 59: Hoare triple {321#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {321#true} is VALID [2020-07-08 15:12:54,150 INFO L280 TraceCheckUtils]: 60: Hoare triple {321#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {321#true} is VALID [2020-07-08 15:12:54,151 INFO L280 TraceCheckUtils]: 61: Hoare triple {321#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {321#true} is VALID [2020-07-08 15:12:54,151 INFO L280 TraceCheckUtils]: 62: Hoare triple {321#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {321#true} is VALID [2020-07-08 15:12:54,152 INFO L280 TraceCheckUtils]: 63: Hoare triple {321#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {321#true} is VALID [2020-07-08 15:12:54,152 INFO L280 TraceCheckUtils]: 64: Hoare triple {321#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {321#true} is VALID [2020-07-08 15:12:54,152 INFO L280 TraceCheckUtils]: 65: Hoare triple {321#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {321#true} is VALID [2020-07-08 15:12:54,153 INFO L280 TraceCheckUtils]: 66: Hoare triple {321#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {321#true} is VALID [2020-07-08 15:12:54,153 INFO L280 TraceCheckUtils]: 67: Hoare triple {321#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {321#true} is VALID [2020-07-08 15:12:54,153 INFO L280 TraceCheckUtils]: 68: Hoare triple {321#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {321#true} is VALID [2020-07-08 15:12:54,154 INFO L280 TraceCheckUtils]: 69: Hoare triple {321#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {321#true} is VALID [2020-07-08 15:12:54,154 INFO L280 TraceCheckUtils]: 70: Hoare triple {321#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {321#true} is VALID [2020-07-08 15:12:54,154 INFO L280 TraceCheckUtils]: 71: Hoare triple {321#true} ~cleanupTimeShifts~0 := 4; {321#true} is VALID [2020-07-08 15:12:54,155 INFO L280 TraceCheckUtils]: 72: Hoare triple {321#true} ~waterLevel~0 := 1; {321#true} is VALID [2020-07-08 15:12:54,155 INFO L280 TraceCheckUtils]: 73: Hoare triple {321#true} ~methaneLevelCritical~0 := 0; {321#true} is VALID [2020-07-08 15:12:54,155 INFO L280 TraceCheckUtils]: 74: Hoare triple {321#true} ~pumpRunning~0 := 0; {321#true} is VALID [2020-07-08 15:12:54,156 INFO L280 TraceCheckUtils]: 75: Hoare triple {321#true} ~systemActive~0 := 1; {321#true} is VALID [2020-07-08 15:12:54,156 INFO L280 TraceCheckUtils]: 76: Hoare triple {321#true} ~head~0.base, ~head~0.offset := 0, 0; {321#true} is VALID [2020-07-08 15:12:54,156 INFO L280 TraceCheckUtils]: 77: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-08 15:12:54,157 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {321#true} {321#true} #937#return; {321#true} is VALID [2020-07-08 15:12:54,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:12:54,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-08 15:12:54,181 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {321#true} {321#true} #845#return; {321#true} is VALID [2020-07-08 15:12:54,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:12:54,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-08 15:12:54,193 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {321#true} {321#true} #847#return; {321#true} is VALID [2020-07-08 15:12:54,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:12:54,199 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} havoc ~retValue_acc~6; {321#true} is VALID [2020-07-08 15:12:54,199 INFO L280 TraceCheckUtils]: 1: Hoare triple {321#true} ~retValue_acc~6 := 1; {321#true} is VALID [2020-07-08 15:12:54,200 INFO L280 TraceCheckUtils]: 2: Hoare triple {321#true} #res := ~retValue_acc~6; {321#true} is VALID [2020-07-08 15:12:54,200 INFO L280 TraceCheckUtils]: 3: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-08 15:12:54,200 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {321#true} {321#true} #849#return; {321#true} is VALID [2020-07-08 15:12:54,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:12:54,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-08 15:12:54,227 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {321#true} {321#true} #851#return; {321#true} is VALID [2020-07-08 15:12:54,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:12:54,232 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} havoc ~retValue_acc~2; {321#true} is VALID [2020-07-08 15:12:54,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {321#true} ~retValue_acc~2 := ~waterLevel~0; {321#true} is VALID [2020-07-08 15:12:54,233 INFO L280 TraceCheckUtils]: 2: Hoare triple {321#true} #res := ~retValue_acc~2; {321#true} is VALID [2020-07-08 15:12:54,233 INFO L280 TraceCheckUtils]: 3: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-08 15:12:54,233 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {321#true} {322#false} #839#return; {322#false} is VALID [2020-07-08 15:12:54,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:12:54,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} havoc ~retValue_acc~8; {321#true} is VALID [2020-07-08 15:12:54,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {321#true} ~retValue_acc~8 := ~pumpRunning~0; {321#true} is VALID [2020-07-08 15:12:54,238 INFO L280 TraceCheckUtils]: 2: Hoare triple {321#true} #res := ~retValue_acc~8; {321#true} is VALID [2020-07-08 15:12:54,239 INFO L280 TraceCheckUtils]: 3: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-08 15:12:54,239 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {321#true} {322#false} #841#return; {322#false} is VALID [2020-07-08 15:12:54,244 INFO L263 TraceCheckUtils]: 0: Hoare triple {321#true} call ULTIMATE.init(); {423#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 15:12:54,245 INFO L280 TraceCheckUtils]: 1: Hoare triple {423#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {321#true} is VALID [2020-07-08 15:12:54,246 INFO L280 TraceCheckUtils]: 2: Hoare triple {321#true} #valid := #valid[0 := 0]; {321#true} is VALID [2020-07-08 15:12:54,246 INFO L280 TraceCheckUtils]: 3: Hoare triple {321#true} assume 0 < #StackHeapBarrier; {321#true} is VALID [2020-07-08 15:12:54,246 INFO L280 TraceCheckUtils]: 4: Hoare triple {321#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {321#true} is VALID [2020-07-08 15:12:54,246 INFO L280 TraceCheckUtils]: 5: Hoare triple {321#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {321#true} is VALID [2020-07-08 15:12:54,247 INFO L280 TraceCheckUtils]: 6: Hoare triple {321#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {321#true} is VALID [2020-07-08 15:12:54,247 INFO L280 TraceCheckUtils]: 7: Hoare triple {321#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {321#true} is VALID [2020-07-08 15:12:54,247 INFO L280 TraceCheckUtils]: 8: Hoare triple {321#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {321#true} is VALID [2020-07-08 15:12:54,248 INFO L280 TraceCheckUtils]: 9: Hoare triple {321#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {321#true} is VALID [2020-07-08 15:12:54,248 INFO L280 TraceCheckUtils]: 10: Hoare triple {321#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {321#true} is VALID [2020-07-08 15:12:54,248 INFO L280 TraceCheckUtils]: 11: Hoare triple {321#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {321#true} is VALID [2020-07-08 15:12:54,249 INFO L280 TraceCheckUtils]: 12: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {321#true} is VALID [2020-07-08 15:12:54,249 INFO L280 TraceCheckUtils]: 13: Hoare triple {321#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {321#true} is VALID [2020-07-08 15:12:54,249 INFO L280 TraceCheckUtils]: 14: Hoare triple {321#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {321#true} is VALID [2020-07-08 15:12:54,250 INFO L280 TraceCheckUtils]: 15: Hoare triple {321#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {321#true} is VALID [2020-07-08 15:12:54,250 INFO L280 TraceCheckUtils]: 16: Hoare triple {321#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {321#true} is VALID [2020-07-08 15:12:54,250 INFO L280 TraceCheckUtils]: 17: Hoare triple {321#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {321#true} is VALID [2020-07-08 15:12:54,250 INFO L280 TraceCheckUtils]: 18: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {321#true} is VALID [2020-07-08 15:12:54,251 INFO L280 TraceCheckUtils]: 19: Hoare triple {321#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {321#true} is VALID [2020-07-08 15:12:54,251 INFO L280 TraceCheckUtils]: 20: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {321#true} is VALID [2020-07-08 15:12:54,251 INFO L280 TraceCheckUtils]: 21: Hoare triple {321#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {321#true} is VALID [2020-07-08 15:12:54,252 INFO L280 TraceCheckUtils]: 22: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {321#true} is VALID [2020-07-08 15:12:54,252 INFO L280 TraceCheckUtils]: 23: Hoare triple {321#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {321#true} is VALID [2020-07-08 15:12:54,252 INFO L280 TraceCheckUtils]: 24: Hoare triple {321#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {321#true} is VALID [2020-07-08 15:12:54,253 INFO L280 TraceCheckUtils]: 25: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {321#true} is VALID [2020-07-08 15:12:54,253 INFO L280 TraceCheckUtils]: 26: Hoare triple {321#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {321#true} is VALID [2020-07-08 15:12:54,253 INFO L280 TraceCheckUtils]: 27: Hoare triple {321#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {321#true} is VALID [2020-07-08 15:12:54,254 INFO L280 TraceCheckUtils]: 28: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {321#true} is VALID [2020-07-08 15:12:54,254 INFO L280 TraceCheckUtils]: 29: Hoare triple {321#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {321#true} is VALID [2020-07-08 15:12:54,254 INFO L280 TraceCheckUtils]: 30: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {321#true} is VALID [2020-07-08 15:12:54,255 INFO L280 TraceCheckUtils]: 31: Hoare triple {321#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {321#true} is VALID [2020-07-08 15:12:54,255 INFO L280 TraceCheckUtils]: 32: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {321#true} is VALID [2020-07-08 15:12:54,255 INFO L280 TraceCheckUtils]: 33: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {321#true} is VALID [2020-07-08 15:12:54,255 INFO L280 TraceCheckUtils]: 34: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {321#true} is VALID [2020-07-08 15:12:54,256 INFO L280 TraceCheckUtils]: 35: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {321#true} is VALID [2020-07-08 15:12:54,256 INFO L280 TraceCheckUtils]: 36: Hoare triple {321#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {321#true} is VALID [2020-07-08 15:12:54,256 INFO L280 TraceCheckUtils]: 37: Hoare triple {321#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {321#true} is VALID [2020-07-08 15:12:54,256 INFO L280 TraceCheckUtils]: 38: Hoare triple {321#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {321#true} is VALID [2020-07-08 15:12:54,257 INFO L280 TraceCheckUtils]: 39: Hoare triple {321#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {321#true} is VALID [2020-07-08 15:12:54,257 INFO L280 TraceCheckUtils]: 40: Hoare triple {321#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {321#true} is VALID [2020-07-08 15:12:54,257 INFO L280 TraceCheckUtils]: 41: Hoare triple {321#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {321#true} is VALID [2020-07-08 15:12:54,258 INFO L280 TraceCheckUtils]: 42: Hoare triple {321#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {321#true} is VALID [2020-07-08 15:12:54,258 INFO L280 TraceCheckUtils]: 43: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {321#true} is VALID [2020-07-08 15:12:54,258 INFO L280 TraceCheckUtils]: 44: Hoare triple {321#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {321#true} is VALID [2020-07-08 15:12:54,259 INFO L280 TraceCheckUtils]: 45: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {321#true} is VALID [2020-07-08 15:12:54,259 INFO L280 TraceCheckUtils]: 46: Hoare triple {321#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {321#true} is VALID [2020-07-08 15:12:54,259 INFO L280 TraceCheckUtils]: 47: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {321#true} is VALID [2020-07-08 15:12:54,259 INFO L280 TraceCheckUtils]: 48: Hoare triple {321#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {321#true} is VALID [2020-07-08 15:12:54,260 INFO L280 TraceCheckUtils]: 49: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {321#true} is VALID [2020-07-08 15:12:54,260 INFO L280 TraceCheckUtils]: 50: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {321#true} is VALID [2020-07-08 15:12:54,260 INFO L280 TraceCheckUtils]: 51: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {321#true} is VALID [2020-07-08 15:12:54,261 INFO L280 TraceCheckUtils]: 52: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {321#true} is VALID [2020-07-08 15:12:54,261 INFO L280 TraceCheckUtils]: 53: Hoare triple {321#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {321#true} is VALID [2020-07-08 15:12:54,261 INFO L280 TraceCheckUtils]: 54: Hoare triple {321#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {321#true} is VALID [2020-07-08 15:12:54,262 INFO L280 TraceCheckUtils]: 55: Hoare triple {321#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {321#true} is VALID [2020-07-08 15:12:54,262 INFO L280 TraceCheckUtils]: 56: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {321#true} is VALID [2020-07-08 15:12:54,262 INFO L280 TraceCheckUtils]: 57: Hoare triple {321#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {321#true} is VALID [2020-07-08 15:12:54,262 INFO L280 TraceCheckUtils]: 58: Hoare triple {321#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {321#true} is VALID [2020-07-08 15:12:54,263 INFO L280 TraceCheckUtils]: 59: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {321#true} is VALID [2020-07-08 15:12:54,263 INFO L280 TraceCheckUtils]: 60: Hoare triple {321#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {321#true} is VALID [2020-07-08 15:12:54,263 INFO L280 TraceCheckUtils]: 61: Hoare triple {321#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {321#true} is VALID [2020-07-08 15:12:54,264 INFO L280 TraceCheckUtils]: 62: Hoare triple {321#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {321#true} is VALID [2020-07-08 15:12:54,264 INFO L280 TraceCheckUtils]: 63: Hoare triple {321#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {321#true} is VALID [2020-07-08 15:12:54,264 INFO L280 TraceCheckUtils]: 64: Hoare triple {321#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {321#true} is VALID [2020-07-08 15:12:54,264 INFO L280 TraceCheckUtils]: 65: Hoare triple {321#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {321#true} is VALID [2020-07-08 15:12:54,265 INFO L280 TraceCheckUtils]: 66: Hoare triple {321#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {321#true} is VALID [2020-07-08 15:12:54,265 INFO L280 TraceCheckUtils]: 67: Hoare triple {321#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {321#true} is VALID [2020-07-08 15:12:54,265 INFO L280 TraceCheckUtils]: 68: Hoare triple {321#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {321#true} is VALID [2020-07-08 15:12:54,266 INFO L280 TraceCheckUtils]: 69: Hoare triple {321#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {321#true} is VALID [2020-07-08 15:12:54,266 INFO L280 TraceCheckUtils]: 70: Hoare triple {321#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {321#true} is VALID [2020-07-08 15:12:54,266 INFO L280 TraceCheckUtils]: 71: Hoare triple {321#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {321#true} is VALID [2020-07-08 15:12:54,267 INFO L280 TraceCheckUtils]: 72: Hoare triple {321#true} ~cleanupTimeShifts~0 := 4; {321#true} is VALID [2020-07-08 15:12:54,267 INFO L280 TraceCheckUtils]: 73: Hoare triple {321#true} ~waterLevel~0 := 1; {321#true} is VALID [2020-07-08 15:12:54,267 INFO L280 TraceCheckUtils]: 74: Hoare triple {321#true} ~methaneLevelCritical~0 := 0; {321#true} is VALID [2020-07-08 15:12:54,267 INFO L280 TraceCheckUtils]: 75: Hoare triple {321#true} ~pumpRunning~0 := 0; {321#true} is VALID [2020-07-08 15:12:54,268 INFO L280 TraceCheckUtils]: 76: Hoare triple {321#true} ~systemActive~0 := 1; {321#true} is VALID [2020-07-08 15:12:54,268 INFO L280 TraceCheckUtils]: 77: Hoare triple {321#true} ~head~0.base, ~head~0.offset := 0, 0; {321#true} is VALID [2020-07-08 15:12:54,268 INFO L280 TraceCheckUtils]: 78: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-08 15:12:54,269 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {321#true} {321#true} #937#return; {321#true} is VALID [2020-07-08 15:12:54,269 INFO L263 TraceCheckUtils]: 80: Hoare triple {321#true} call #t~ret74 := main(); {321#true} is VALID [2020-07-08 15:12:54,269 INFO L280 TraceCheckUtils]: 81: Hoare triple {321#true} havoc ~retValue_acc~0; {321#true} is VALID [2020-07-08 15:12:54,269 INFO L280 TraceCheckUtils]: 82: Hoare triple {321#true} havoc ~tmp~0; {321#true} is VALID [2020-07-08 15:12:54,270 INFO L263 TraceCheckUtils]: 83: Hoare triple {321#true} call select_helpers(); {321#true} is VALID [2020-07-08 15:12:54,270 INFO L280 TraceCheckUtils]: 84: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-08 15:12:54,270 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {321#true} {321#true} #845#return; {321#true} is VALID [2020-07-08 15:12:54,271 INFO L263 TraceCheckUtils]: 86: Hoare triple {321#true} call select_features(); {321#true} is VALID [2020-07-08 15:12:54,271 INFO L280 TraceCheckUtils]: 87: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-08 15:12:54,271 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {321#true} {321#true} #847#return; {321#true} is VALID [2020-07-08 15:12:54,271 INFO L263 TraceCheckUtils]: 89: Hoare triple {321#true} call #t~ret0 := valid_product(); {321#true} is VALID [2020-07-08 15:12:54,272 INFO L280 TraceCheckUtils]: 90: Hoare triple {321#true} havoc ~retValue_acc~6; {321#true} is VALID [2020-07-08 15:12:54,272 INFO L280 TraceCheckUtils]: 91: Hoare triple {321#true} ~retValue_acc~6 := 1; {321#true} is VALID [2020-07-08 15:12:54,272 INFO L280 TraceCheckUtils]: 92: Hoare triple {321#true} #res := ~retValue_acc~6; {321#true} is VALID [2020-07-08 15:12:54,273 INFO L280 TraceCheckUtils]: 93: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-08 15:12:54,273 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {321#true} {321#true} #849#return; {321#true} is VALID [2020-07-08 15:12:54,273 INFO L280 TraceCheckUtils]: 95: Hoare triple {321#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {321#true} is VALID [2020-07-08 15:12:54,274 INFO L280 TraceCheckUtils]: 96: Hoare triple {321#true} ~tmp~0 := #t~ret0; {321#true} is VALID [2020-07-08 15:12:54,274 INFO L280 TraceCheckUtils]: 97: Hoare triple {321#true} havoc #t~ret0; {321#true} is VALID [2020-07-08 15:12:54,274 INFO L280 TraceCheckUtils]: 98: Hoare triple {321#true} assume 0 != ~tmp~0; {321#true} is VALID [2020-07-08 15:12:54,274 INFO L263 TraceCheckUtils]: 99: Hoare triple {321#true} call setup(); {321#true} is VALID [2020-07-08 15:12:54,275 INFO L280 TraceCheckUtils]: 100: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-08 15:12:54,275 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {321#true} {321#true} #851#return; {321#true} is VALID [2020-07-08 15:12:54,275 INFO L263 TraceCheckUtils]: 102: Hoare triple {321#true} call runTest(); {321#true} is VALID [2020-07-08 15:12:54,276 INFO L263 TraceCheckUtils]: 103: Hoare triple {321#true} call test(); {321#true} is VALID [2020-07-08 15:12:54,276 INFO L280 TraceCheckUtils]: 104: Hoare triple {321#true} havoc ~splverifierCounter~0; {321#true} is VALID [2020-07-08 15:12:54,276 INFO L280 TraceCheckUtils]: 105: Hoare triple {321#true} havoc ~tmp~6; {321#true} is VALID [2020-07-08 15:12:54,276 INFO L280 TraceCheckUtils]: 106: Hoare triple {321#true} havoc ~tmp___0~3; {321#true} is VALID [2020-07-08 15:12:54,277 INFO L280 TraceCheckUtils]: 107: Hoare triple {321#true} havoc ~tmp___1~0; {321#true} is VALID [2020-07-08 15:12:54,277 INFO L280 TraceCheckUtils]: 108: Hoare triple {321#true} havoc ~tmp___2~0; {321#true} is VALID [2020-07-08 15:12:54,277 INFO L280 TraceCheckUtils]: 109: Hoare triple {321#true} ~splverifierCounter~0 := 0; {321#true} is VALID [2020-07-08 15:12:54,279 INFO L280 TraceCheckUtils]: 110: Hoare triple {321#true} assume false; {322#false} is VALID [2020-07-08 15:12:54,280 INFO L263 TraceCheckUtils]: 111: Hoare triple {322#false} call cleanup(); {322#false} is VALID [2020-07-08 15:12:54,280 INFO L280 TraceCheckUtils]: 112: Hoare triple {322#false} havoc ~i~0; {322#false} is VALID [2020-07-08 15:12:54,280 INFO L280 TraceCheckUtils]: 113: Hoare triple {322#false} havoc ~__cil_tmp2~0; {322#false} is VALID [2020-07-08 15:12:54,281 INFO L263 TraceCheckUtils]: 114: Hoare triple {322#false} call timeShift(); {322#false} is VALID [2020-07-08 15:12:54,281 INFO L280 TraceCheckUtils]: 115: Hoare triple {322#false} assume !(0 != ~pumpRunning~0); {322#false} is VALID [2020-07-08 15:12:54,281 INFO L280 TraceCheckUtils]: 116: Hoare triple {322#false} assume !(0 != ~systemActive~0); {322#false} is VALID [2020-07-08 15:12:54,282 INFO L263 TraceCheckUtils]: 117: Hoare triple {322#false} call __utac_acc__Specification4_spec__1(); {322#false} is VALID [2020-07-08 15:12:54,282 INFO L280 TraceCheckUtils]: 118: Hoare triple {322#false} havoc ~tmp~1; {322#false} is VALID [2020-07-08 15:12:54,282 INFO L280 TraceCheckUtils]: 119: Hoare triple {322#false} havoc ~tmp___0~0; {322#false} is VALID [2020-07-08 15:12:54,282 INFO L263 TraceCheckUtils]: 120: Hoare triple {322#false} call #t~ret1 := getWaterLevel(); {321#true} is VALID [2020-07-08 15:12:54,283 INFO L280 TraceCheckUtils]: 121: Hoare triple {321#true} havoc ~retValue_acc~2; {321#true} is VALID [2020-07-08 15:12:54,283 INFO L280 TraceCheckUtils]: 122: Hoare triple {321#true} ~retValue_acc~2 := ~waterLevel~0; {321#true} is VALID [2020-07-08 15:12:54,283 INFO L280 TraceCheckUtils]: 123: Hoare triple {321#true} #res := ~retValue_acc~2; {321#true} is VALID [2020-07-08 15:12:54,284 INFO L280 TraceCheckUtils]: 124: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-08 15:12:54,284 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {321#true} {322#false} #839#return; {322#false} is VALID [2020-07-08 15:12:54,284 INFO L280 TraceCheckUtils]: 126: Hoare triple {322#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {322#false} is VALID [2020-07-08 15:12:54,284 INFO L280 TraceCheckUtils]: 127: Hoare triple {322#false} ~tmp~1 := #t~ret1; {322#false} is VALID [2020-07-08 15:12:54,285 INFO L280 TraceCheckUtils]: 128: Hoare triple {322#false} havoc #t~ret1; {322#false} is VALID [2020-07-08 15:12:54,285 INFO L280 TraceCheckUtils]: 129: Hoare triple {322#false} assume 0 == ~tmp~1; {322#false} is VALID [2020-07-08 15:12:54,285 INFO L263 TraceCheckUtils]: 130: Hoare triple {322#false} call #t~ret2 := isPumpRunning(); {321#true} is VALID [2020-07-08 15:12:54,286 INFO L280 TraceCheckUtils]: 131: Hoare triple {321#true} havoc ~retValue_acc~8; {321#true} is VALID [2020-07-08 15:12:54,286 INFO L280 TraceCheckUtils]: 132: Hoare triple {321#true} ~retValue_acc~8 := ~pumpRunning~0; {321#true} is VALID [2020-07-08 15:12:54,286 INFO L280 TraceCheckUtils]: 133: Hoare triple {321#true} #res := ~retValue_acc~8; {321#true} is VALID [2020-07-08 15:12:54,286 INFO L280 TraceCheckUtils]: 134: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-08 15:12:54,287 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {321#true} {322#false} #841#return; {322#false} is VALID [2020-07-08 15:12:54,287 INFO L280 TraceCheckUtils]: 136: Hoare triple {322#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {322#false} is VALID [2020-07-08 15:12:54,287 INFO L280 TraceCheckUtils]: 137: Hoare triple {322#false} ~tmp___0~0 := #t~ret2; {322#false} is VALID [2020-07-08 15:12:54,288 INFO L280 TraceCheckUtils]: 138: Hoare triple {322#false} havoc #t~ret2; {322#false} is VALID [2020-07-08 15:12:54,288 INFO L280 TraceCheckUtils]: 139: Hoare triple {322#false} assume 0 != ~tmp___0~0; {322#false} is VALID [2020-07-08 15:12:54,288 INFO L263 TraceCheckUtils]: 140: Hoare triple {322#false} call __automaton_fail(); {322#false} is VALID [2020-07-08 15:12:54,288 INFO L280 TraceCheckUtils]: 141: Hoare triple {322#false} assume !false; {322#false} is VALID [2020-07-08 15:12:54,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 15:12:54,310 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 15:12:54,312 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1125298842] [2020-07-08 15:12:54,314 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 15:12:54,314 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-08 15:12:54,315 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [503469047] [2020-07-08 15:12:54,321 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-08 15:12:54,325 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 15:12:54,329 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-08 15:12:54,497 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:12:54,497 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-08 15:12:54,498 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 15:12:54,506 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-08 15:12:54,507 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-08 15:12:54,509 INFO L87 Difference]: Start difference. First operand 318 states. Second operand 3 states. [2020-07-08 15:13:03,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:13:03,285 INFO L93 Difference]: Finished difference Result 503 states and 599 transitions. [2020-07-08 15:13:03,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-08 15:13:03,285 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-08 15:13:03,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 15:13:03,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 15:13:03,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 599 transitions. [2020-07-08 15:13:03,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 15:13:03,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 599 transitions. [2020-07-08 15:13:03,343 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 599 transitions. [2020-07-08 15:13:05,061 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 599 edges. 599 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:13:05,099 INFO L225 Difference]: With dead ends: 503 [2020-07-08 15:13:05,099 INFO L226 Difference]: Without dead ends: 310 [2020-07-08 15:13:05,105 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-08 15:13:05,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2020-07-08 15:13:08,742 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 267. [2020-07-08 15:13:08,742 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 15:13:08,742 INFO L82 GeneralOperation]: Start isEquivalent. First operand 310 states. Second operand 267 states. [2020-07-08 15:13:08,743 INFO L74 IsIncluded]: Start isIncluded. First operand 310 states. Second operand 267 states. [2020-07-08 15:13:08,743 INFO L87 Difference]: Start difference. First operand 310 states. Second operand 267 states. [2020-07-08 15:13:08,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:13:08,782 INFO L93 Difference]: Finished difference Result 310 states and 354 transitions. [2020-07-08 15:13:08,782 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 354 transitions. [2020-07-08 15:13:08,786 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 15:13:08,786 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 15:13:08,786 INFO L74 IsIncluded]: Start isIncluded. First operand 267 states. Second operand 310 states. [2020-07-08 15:13:08,787 INFO L87 Difference]: Start difference. First operand 267 states. Second operand 310 states. [2020-07-08 15:13:08,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:13:08,823 INFO L93 Difference]: Finished difference Result 310 states and 354 transitions. [2020-07-08 15:13:08,823 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 354 transitions. [2020-07-08 15:13:08,825 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 15:13:08,825 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 15:13:08,825 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 15:13:08,825 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 15:13:08,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2020-07-08 15:13:08,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 291 transitions. [2020-07-08 15:13:08,842 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 291 transitions. Word has length 142 [2020-07-08 15:13:08,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 15:13:08,843 INFO L479 AbstractCegarLoop]: Abstraction has 267 states and 291 transitions. [2020-07-08 15:13:08,843 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-08 15:13:08,844 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 267 states and 291 transitions. [2020-07-08 15:13:09,767 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 291 edges. 291 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:13:09,767 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 291 transitions. [2020-07-08 15:13:09,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-08 15:13:09,770 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 15:13:09,770 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:13:09,771 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 15:13:09,771 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 15:13:09,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 15:13:09,771 INFO L82 PathProgramCache]: Analyzing trace with hash -1777948049, now seen corresponding path program 1 times [2020-07-08 15:13:09,772 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 15:13:09,772 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [108890178] [2020-07-08 15:13:09,772 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 15:13:09,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:13:10,293 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 15:13:10,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:13:10,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {2689#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2586#true} is VALID [2020-07-08 15:13:10,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {2586#true} #valid := #valid[0 := 0]; {2586#true} is VALID [2020-07-08 15:13:10,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {2586#true} assume 0 < #StackHeapBarrier; {2586#true} is VALID [2020-07-08 15:13:10,389 INFO L280 TraceCheckUtils]: 3: Hoare triple {2586#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {2586#true} is VALID [2020-07-08 15:13:10,389 INFO L280 TraceCheckUtils]: 4: Hoare triple {2586#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {2586#true} is VALID [2020-07-08 15:13:10,390 INFO L280 TraceCheckUtils]: 5: Hoare triple {2586#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {2586#true} is VALID [2020-07-08 15:13:10,390 INFO L280 TraceCheckUtils]: 6: Hoare triple {2586#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {2586#true} is VALID [2020-07-08 15:13:10,391 INFO L280 TraceCheckUtils]: 7: Hoare triple {2586#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {2586#true} is VALID [2020-07-08 15:13:10,391 INFO L280 TraceCheckUtils]: 8: Hoare triple {2586#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {2586#true} is VALID [2020-07-08 15:13:10,391 INFO L280 TraceCheckUtils]: 9: Hoare triple {2586#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {2586#true} is VALID [2020-07-08 15:13:10,391 INFO L280 TraceCheckUtils]: 10: Hoare triple {2586#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {2586#true} is VALID [2020-07-08 15:13:10,392 INFO L280 TraceCheckUtils]: 11: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {2586#true} is VALID [2020-07-08 15:13:10,392 INFO L280 TraceCheckUtils]: 12: Hoare triple {2586#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {2586#true} is VALID [2020-07-08 15:13:10,392 INFO L280 TraceCheckUtils]: 13: Hoare triple {2586#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {2586#true} is VALID [2020-07-08 15:13:10,393 INFO L280 TraceCheckUtils]: 14: Hoare triple {2586#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {2586#true} is VALID [2020-07-08 15:13:10,393 INFO L280 TraceCheckUtils]: 15: Hoare triple {2586#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {2586#true} is VALID [2020-07-08 15:13:10,393 INFO L280 TraceCheckUtils]: 16: Hoare triple {2586#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {2586#true} is VALID [2020-07-08 15:13:10,394 INFO L280 TraceCheckUtils]: 17: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {2586#true} is VALID [2020-07-08 15:13:10,394 INFO L280 TraceCheckUtils]: 18: Hoare triple {2586#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {2586#true} is VALID [2020-07-08 15:13:10,394 INFO L280 TraceCheckUtils]: 19: Hoare triple {2586#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {2586#true} is VALID [2020-07-08 15:13:10,395 INFO L280 TraceCheckUtils]: 20: Hoare triple {2586#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {2586#true} is VALID [2020-07-08 15:13:10,395 INFO L280 TraceCheckUtils]: 21: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {2586#true} is VALID [2020-07-08 15:13:10,395 INFO L280 TraceCheckUtils]: 22: Hoare triple {2586#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {2586#true} is VALID [2020-07-08 15:13:10,396 INFO L280 TraceCheckUtils]: 23: Hoare triple {2586#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {2586#true} is VALID [2020-07-08 15:13:10,396 INFO L280 TraceCheckUtils]: 24: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {2586#true} is VALID [2020-07-08 15:13:10,396 INFO L280 TraceCheckUtils]: 25: Hoare triple {2586#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {2586#true} is VALID [2020-07-08 15:13:10,396 INFO L280 TraceCheckUtils]: 26: Hoare triple {2586#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {2586#true} is VALID [2020-07-08 15:13:10,397 INFO L280 TraceCheckUtils]: 27: Hoare triple {2586#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {2586#true} is VALID [2020-07-08 15:13:10,397 INFO L280 TraceCheckUtils]: 28: Hoare triple {2586#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {2586#true} is VALID [2020-07-08 15:13:10,397 INFO L280 TraceCheckUtils]: 29: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {2586#true} is VALID [2020-07-08 15:13:10,397 INFO L280 TraceCheckUtils]: 30: Hoare triple {2586#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {2586#true} is VALID [2020-07-08 15:13:10,398 INFO L280 TraceCheckUtils]: 31: Hoare triple {2586#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {2586#true} is VALID [2020-07-08 15:13:10,398 INFO L280 TraceCheckUtils]: 32: Hoare triple {2586#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {2586#true} is VALID [2020-07-08 15:13:10,398 INFO L280 TraceCheckUtils]: 33: Hoare triple {2586#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {2586#true} is VALID [2020-07-08 15:13:10,398 INFO L280 TraceCheckUtils]: 34: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {2586#true} is VALID [2020-07-08 15:13:10,399 INFO L280 TraceCheckUtils]: 35: Hoare triple {2586#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {2586#true} is VALID [2020-07-08 15:13:10,399 INFO L280 TraceCheckUtils]: 36: Hoare triple {2586#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {2586#true} is VALID [2020-07-08 15:13:10,399 INFO L280 TraceCheckUtils]: 37: Hoare triple {2586#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {2586#true} is VALID [2020-07-08 15:13:10,399 INFO L280 TraceCheckUtils]: 38: Hoare triple {2586#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {2586#true} is VALID [2020-07-08 15:13:10,400 INFO L280 TraceCheckUtils]: 39: Hoare triple {2586#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {2586#true} is VALID [2020-07-08 15:13:10,400 INFO L280 TraceCheckUtils]: 40: Hoare triple {2586#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {2586#true} is VALID [2020-07-08 15:13:10,400 INFO L280 TraceCheckUtils]: 41: Hoare triple {2586#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {2586#true} is VALID [2020-07-08 15:13:10,400 INFO L280 TraceCheckUtils]: 42: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {2586#true} is VALID [2020-07-08 15:13:10,401 INFO L280 TraceCheckUtils]: 43: Hoare triple {2586#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {2586#true} is VALID [2020-07-08 15:13:10,401 INFO L280 TraceCheckUtils]: 44: Hoare triple {2586#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {2586#true} is VALID [2020-07-08 15:13:10,401 INFO L280 TraceCheckUtils]: 45: Hoare triple {2586#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {2586#true} is VALID [2020-07-08 15:13:10,401 INFO L280 TraceCheckUtils]: 46: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {2586#true} is VALID [2020-07-08 15:13:10,402 INFO L280 TraceCheckUtils]: 47: Hoare triple {2586#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {2586#true} is VALID [2020-07-08 15:13:10,402 INFO L280 TraceCheckUtils]: 48: Hoare triple {2586#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {2586#true} is VALID [2020-07-08 15:13:10,402 INFO L280 TraceCheckUtils]: 49: Hoare triple {2586#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {2586#true} is VALID [2020-07-08 15:13:10,402 INFO L280 TraceCheckUtils]: 50: Hoare triple {2586#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {2586#true} is VALID [2020-07-08 15:13:10,402 INFO L280 TraceCheckUtils]: 51: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {2586#true} is VALID [2020-07-08 15:13:10,403 INFO L280 TraceCheckUtils]: 52: Hoare triple {2586#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {2586#true} is VALID [2020-07-08 15:13:10,403 INFO L280 TraceCheckUtils]: 53: Hoare triple {2586#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {2586#true} is VALID [2020-07-08 15:13:10,403 INFO L280 TraceCheckUtils]: 54: Hoare triple {2586#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {2586#true} is VALID [2020-07-08 15:13:10,403 INFO L280 TraceCheckUtils]: 55: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {2586#true} is VALID [2020-07-08 15:13:10,404 INFO L280 TraceCheckUtils]: 56: Hoare triple {2586#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {2586#true} is VALID [2020-07-08 15:13:10,404 INFO L280 TraceCheckUtils]: 57: Hoare triple {2586#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {2586#true} is VALID [2020-07-08 15:13:10,404 INFO L280 TraceCheckUtils]: 58: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {2586#true} is VALID [2020-07-08 15:13:10,404 INFO L280 TraceCheckUtils]: 59: Hoare triple {2586#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {2586#true} is VALID [2020-07-08 15:13:10,405 INFO L280 TraceCheckUtils]: 60: Hoare triple {2586#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {2586#true} is VALID [2020-07-08 15:13:10,405 INFO L280 TraceCheckUtils]: 61: Hoare triple {2586#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {2586#true} is VALID [2020-07-08 15:13:10,405 INFO L280 TraceCheckUtils]: 62: Hoare triple {2586#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {2586#true} is VALID [2020-07-08 15:13:10,405 INFO L280 TraceCheckUtils]: 63: Hoare triple {2586#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {2586#true} is VALID [2020-07-08 15:13:10,406 INFO L280 TraceCheckUtils]: 64: Hoare triple {2586#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {2586#true} is VALID [2020-07-08 15:13:10,406 INFO L280 TraceCheckUtils]: 65: Hoare triple {2586#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {2586#true} is VALID [2020-07-08 15:13:10,406 INFO L280 TraceCheckUtils]: 66: Hoare triple {2586#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {2586#true} is VALID [2020-07-08 15:13:10,406 INFO L280 TraceCheckUtils]: 67: Hoare triple {2586#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {2586#true} is VALID [2020-07-08 15:13:10,407 INFO L280 TraceCheckUtils]: 68: Hoare triple {2586#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {2586#true} is VALID [2020-07-08 15:13:10,407 INFO L280 TraceCheckUtils]: 69: Hoare triple {2586#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {2586#true} is VALID [2020-07-08 15:13:10,407 INFO L280 TraceCheckUtils]: 70: Hoare triple {2586#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {2586#true} is VALID [2020-07-08 15:13:10,407 INFO L280 TraceCheckUtils]: 71: Hoare triple {2586#true} ~cleanupTimeShifts~0 := 4; {2586#true} is VALID [2020-07-08 15:13:10,408 INFO L280 TraceCheckUtils]: 72: Hoare triple {2586#true} ~waterLevel~0 := 1; {2586#true} is VALID [2020-07-08 15:13:10,408 INFO L280 TraceCheckUtils]: 73: Hoare triple {2586#true} ~methaneLevelCritical~0 := 0; {2586#true} is VALID [2020-07-08 15:13:10,408 INFO L280 TraceCheckUtils]: 74: Hoare triple {2586#true} ~pumpRunning~0 := 0; {2586#true} is VALID [2020-07-08 15:13:10,408 INFO L280 TraceCheckUtils]: 75: Hoare triple {2586#true} ~systemActive~0 := 1; {2586#true} is VALID [2020-07-08 15:13:10,409 INFO L280 TraceCheckUtils]: 76: Hoare triple {2586#true} ~head~0.base, ~head~0.offset := 0, 0; {2586#true} is VALID [2020-07-08 15:13:10,409 INFO L280 TraceCheckUtils]: 77: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-08 15:13:10,412 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2586#true} {2586#true} #937#return; {2586#true} is VALID [2020-07-08 15:13:10,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:13:10,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-08 15:13:10,422 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2586#true} {2586#true} #845#return; {2586#true} is VALID [2020-07-08 15:13:10,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:13:10,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-08 15:13:10,429 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2586#true} {2586#true} #847#return; {2586#true} is VALID [2020-07-08 15:13:10,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:13:10,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {2586#true} havoc ~retValue_acc~6; {2586#true} is VALID [2020-07-08 15:13:10,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {2586#true} ~retValue_acc~6 := 1; {2586#true} is VALID [2020-07-08 15:13:10,434 INFO L280 TraceCheckUtils]: 2: Hoare triple {2586#true} #res := ~retValue_acc~6; {2586#true} is VALID [2020-07-08 15:13:10,434 INFO L280 TraceCheckUtils]: 3: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-08 15:13:10,434 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2586#true} {2586#true} #849#return; {2586#true} is VALID [2020-07-08 15:13:10,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:13:10,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-08 15:13:10,437 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2586#true} {2586#true} #851#return; {2586#true} is VALID [2020-07-08 15:13:10,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:13:10,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {2586#true} havoc ~retValue_acc~2; {2586#true} is VALID [2020-07-08 15:13:10,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {2586#true} ~retValue_acc~2 := ~waterLevel~0; {2586#true} is VALID [2020-07-08 15:13:10,443 INFO L280 TraceCheckUtils]: 2: Hoare triple {2586#true} #res := ~retValue_acc~2; {2586#true} is VALID [2020-07-08 15:13:10,444 INFO L280 TraceCheckUtils]: 3: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-08 15:13:10,444 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2586#true} {2587#false} #839#return; {2587#false} is VALID [2020-07-08 15:13:10,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:13:10,448 INFO L280 TraceCheckUtils]: 0: Hoare triple {2586#true} havoc ~retValue_acc~8; {2586#true} is VALID [2020-07-08 15:13:10,449 INFO L280 TraceCheckUtils]: 1: Hoare triple {2586#true} ~retValue_acc~8 := ~pumpRunning~0; {2586#true} is VALID [2020-07-08 15:13:10,449 INFO L280 TraceCheckUtils]: 2: Hoare triple {2586#true} #res := ~retValue_acc~8; {2586#true} is VALID [2020-07-08 15:13:10,449 INFO L280 TraceCheckUtils]: 3: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-08 15:13:10,449 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2586#true} {2587#false} #841#return; {2587#false} is VALID [2020-07-08 15:13:10,456 INFO L263 TraceCheckUtils]: 0: Hoare triple {2586#true} call ULTIMATE.init(); {2689#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 15:13:10,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {2689#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2586#true} is VALID [2020-07-08 15:13:10,457 INFO L280 TraceCheckUtils]: 2: Hoare triple {2586#true} #valid := #valid[0 := 0]; {2586#true} is VALID [2020-07-08 15:13:10,457 INFO L280 TraceCheckUtils]: 3: Hoare triple {2586#true} assume 0 < #StackHeapBarrier; {2586#true} is VALID [2020-07-08 15:13:10,458 INFO L280 TraceCheckUtils]: 4: Hoare triple {2586#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {2586#true} is VALID [2020-07-08 15:13:10,458 INFO L280 TraceCheckUtils]: 5: Hoare triple {2586#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {2586#true} is VALID [2020-07-08 15:13:10,458 INFO L280 TraceCheckUtils]: 6: Hoare triple {2586#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {2586#true} is VALID [2020-07-08 15:13:10,458 INFO L280 TraceCheckUtils]: 7: Hoare triple {2586#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {2586#true} is VALID [2020-07-08 15:13:10,459 INFO L280 TraceCheckUtils]: 8: Hoare triple {2586#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {2586#true} is VALID [2020-07-08 15:13:10,459 INFO L280 TraceCheckUtils]: 9: Hoare triple {2586#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {2586#true} is VALID [2020-07-08 15:13:10,459 INFO L280 TraceCheckUtils]: 10: Hoare triple {2586#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {2586#true} is VALID [2020-07-08 15:13:10,459 INFO L280 TraceCheckUtils]: 11: Hoare triple {2586#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {2586#true} is VALID [2020-07-08 15:13:10,460 INFO L280 TraceCheckUtils]: 12: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {2586#true} is VALID [2020-07-08 15:13:10,460 INFO L280 TraceCheckUtils]: 13: Hoare triple {2586#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {2586#true} is VALID [2020-07-08 15:13:10,465 INFO L280 TraceCheckUtils]: 14: Hoare triple {2586#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {2586#true} is VALID [2020-07-08 15:13:10,466 INFO L280 TraceCheckUtils]: 15: Hoare triple {2586#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {2586#true} is VALID [2020-07-08 15:13:10,466 INFO L280 TraceCheckUtils]: 16: Hoare triple {2586#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {2586#true} is VALID [2020-07-08 15:13:10,466 INFO L280 TraceCheckUtils]: 17: Hoare triple {2586#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {2586#true} is VALID [2020-07-08 15:13:10,466 INFO L280 TraceCheckUtils]: 18: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {2586#true} is VALID [2020-07-08 15:13:10,467 INFO L280 TraceCheckUtils]: 19: Hoare triple {2586#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {2586#true} is VALID [2020-07-08 15:13:10,467 INFO L280 TraceCheckUtils]: 20: Hoare triple {2586#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {2586#true} is VALID [2020-07-08 15:13:10,467 INFO L280 TraceCheckUtils]: 21: Hoare triple {2586#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {2586#true} is VALID [2020-07-08 15:13:10,467 INFO L280 TraceCheckUtils]: 22: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {2586#true} is VALID [2020-07-08 15:13:10,467 INFO L280 TraceCheckUtils]: 23: Hoare triple {2586#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {2586#true} is VALID [2020-07-08 15:13:10,468 INFO L280 TraceCheckUtils]: 24: Hoare triple {2586#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {2586#true} is VALID [2020-07-08 15:13:10,468 INFO L280 TraceCheckUtils]: 25: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {2586#true} is VALID [2020-07-08 15:13:10,472 INFO L280 TraceCheckUtils]: 26: Hoare triple {2586#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {2586#true} is VALID [2020-07-08 15:13:10,473 INFO L280 TraceCheckUtils]: 27: Hoare triple {2586#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {2586#true} is VALID [2020-07-08 15:13:10,473 INFO L280 TraceCheckUtils]: 28: Hoare triple {2586#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {2586#true} is VALID [2020-07-08 15:13:10,473 INFO L280 TraceCheckUtils]: 29: Hoare triple {2586#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {2586#true} is VALID [2020-07-08 15:13:10,473 INFO L280 TraceCheckUtils]: 30: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {2586#true} is VALID [2020-07-08 15:13:10,474 INFO L280 TraceCheckUtils]: 31: Hoare triple {2586#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {2586#true} is VALID [2020-07-08 15:13:10,474 INFO L280 TraceCheckUtils]: 32: Hoare triple {2586#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {2586#true} is VALID [2020-07-08 15:13:10,474 INFO L280 TraceCheckUtils]: 33: Hoare triple {2586#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {2586#true} is VALID [2020-07-08 15:13:10,474 INFO L280 TraceCheckUtils]: 34: Hoare triple {2586#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {2586#true} is VALID [2020-07-08 15:13:10,475 INFO L280 TraceCheckUtils]: 35: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {2586#true} is VALID [2020-07-08 15:13:10,475 INFO L280 TraceCheckUtils]: 36: Hoare triple {2586#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {2586#true} is VALID [2020-07-08 15:13:10,475 INFO L280 TraceCheckUtils]: 37: Hoare triple {2586#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {2586#true} is VALID [2020-07-08 15:13:10,477 INFO L280 TraceCheckUtils]: 38: Hoare triple {2586#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {2586#true} is VALID [2020-07-08 15:13:10,477 INFO L280 TraceCheckUtils]: 39: Hoare triple {2586#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {2586#true} is VALID [2020-07-08 15:13:10,477 INFO L280 TraceCheckUtils]: 40: Hoare triple {2586#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {2586#true} is VALID [2020-07-08 15:13:10,478 INFO L280 TraceCheckUtils]: 41: Hoare triple {2586#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {2586#true} is VALID [2020-07-08 15:13:10,478 INFO L280 TraceCheckUtils]: 42: Hoare triple {2586#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {2586#true} is VALID [2020-07-08 15:13:10,478 INFO L280 TraceCheckUtils]: 43: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {2586#true} is VALID [2020-07-08 15:13:10,478 INFO L280 TraceCheckUtils]: 44: Hoare triple {2586#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {2586#true} is VALID [2020-07-08 15:13:10,479 INFO L280 TraceCheckUtils]: 45: Hoare triple {2586#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {2586#true} is VALID [2020-07-08 15:13:10,479 INFO L280 TraceCheckUtils]: 46: Hoare triple {2586#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {2586#true} is VALID [2020-07-08 15:13:10,479 INFO L280 TraceCheckUtils]: 47: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {2586#true} is VALID [2020-07-08 15:13:10,481 INFO L280 TraceCheckUtils]: 48: Hoare triple {2586#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {2586#true} is VALID [2020-07-08 15:13:10,481 INFO L280 TraceCheckUtils]: 49: Hoare triple {2586#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {2586#true} is VALID [2020-07-08 15:13:10,481 INFO L280 TraceCheckUtils]: 50: Hoare triple {2586#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {2586#true} is VALID [2020-07-08 15:13:10,482 INFO L280 TraceCheckUtils]: 51: Hoare triple {2586#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {2586#true} is VALID [2020-07-08 15:13:10,482 INFO L280 TraceCheckUtils]: 52: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {2586#true} is VALID [2020-07-08 15:13:10,482 INFO L280 TraceCheckUtils]: 53: Hoare triple {2586#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {2586#true} is VALID [2020-07-08 15:13:10,483 INFO L280 TraceCheckUtils]: 54: Hoare triple {2586#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {2586#true} is VALID [2020-07-08 15:13:10,483 INFO L280 TraceCheckUtils]: 55: Hoare triple {2586#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {2586#true} is VALID [2020-07-08 15:13:10,484 INFO L280 TraceCheckUtils]: 56: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {2586#true} is VALID [2020-07-08 15:13:10,484 INFO L280 TraceCheckUtils]: 57: Hoare triple {2586#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {2586#true} is VALID [2020-07-08 15:13:10,484 INFO L280 TraceCheckUtils]: 58: Hoare triple {2586#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {2586#true} is VALID [2020-07-08 15:13:10,484 INFO L280 TraceCheckUtils]: 59: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {2586#true} is VALID [2020-07-08 15:13:10,485 INFO L280 TraceCheckUtils]: 60: Hoare triple {2586#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {2586#true} is VALID [2020-07-08 15:13:10,485 INFO L280 TraceCheckUtils]: 61: Hoare triple {2586#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {2586#true} is VALID [2020-07-08 15:13:10,485 INFO L280 TraceCheckUtils]: 62: Hoare triple {2586#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {2586#true} is VALID [2020-07-08 15:13:10,487 INFO L280 TraceCheckUtils]: 63: Hoare triple {2586#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {2586#true} is VALID [2020-07-08 15:13:10,487 INFO L280 TraceCheckUtils]: 64: Hoare triple {2586#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {2586#true} is VALID [2020-07-08 15:13:10,487 INFO L280 TraceCheckUtils]: 65: Hoare triple {2586#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {2586#true} is VALID [2020-07-08 15:13:10,488 INFO L280 TraceCheckUtils]: 66: Hoare triple {2586#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {2586#true} is VALID [2020-07-08 15:13:10,488 INFO L280 TraceCheckUtils]: 67: Hoare triple {2586#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {2586#true} is VALID [2020-07-08 15:13:10,489 INFO L280 TraceCheckUtils]: 68: Hoare triple {2586#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {2586#true} is VALID [2020-07-08 15:13:10,489 INFO L280 TraceCheckUtils]: 69: Hoare triple {2586#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {2586#true} is VALID [2020-07-08 15:13:10,489 INFO L280 TraceCheckUtils]: 70: Hoare triple {2586#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {2586#true} is VALID [2020-07-08 15:13:10,489 INFO L280 TraceCheckUtils]: 71: Hoare triple {2586#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {2586#true} is VALID [2020-07-08 15:13:10,489 INFO L280 TraceCheckUtils]: 72: Hoare triple {2586#true} ~cleanupTimeShifts~0 := 4; {2586#true} is VALID [2020-07-08 15:13:10,489 INFO L280 TraceCheckUtils]: 73: Hoare triple {2586#true} ~waterLevel~0 := 1; {2586#true} is VALID [2020-07-08 15:13:10,490 INFO L280 TraceCheckUtils]: 74: Hoare triple {2586#true} ~methaneLevelCritical~0 := 0; {2586#true} is VALID [2020-07-08 15:13:10,490 INFO L280 TraceCheckUtils]: 75: Hoare triple {2586#true} ~pumpRunning~0 := 0; {2586#true} is VALID [2020-07-08 15:13:10,490 INFO L280 TraceCheckUtils]: 76: Hoare triple {2586#true} ~systemActive~0 := 1; {2586#true} is VALID [2020-07-08 15:13:10,490 INFO L280 TraceCheckUtils]: 77: Hoare triple {2586#true} ~head~0.base, ~head~0.offset := 0, 0; {2586#true} is VALID [2020-07-08 15:13:10,491 INFO L280 TraceCheckUtils]: 78: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-08 15:13:10,491 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2586#true} {2586#true} #937#return; {2586#true} is VALID [2020-07-08 15:13:10,491 INFO L263 TraceCheckUtils]: 80: Hoare triple {2586#true} call #t~ret74 := main(); {2586#true} is VALID [2020-07-08 15:13:10,491 INFO L280 TraceCheckUtils]: 81: Hoare triple {2586#true} havoc ~retValue_acc~0; {2586#true} is VALID [2020-07-08 15:13:10,491 INFO L280 TraceCheckUtils]: 82: Hoare triple {2586#true} havoc ~tmp~0; {2586#true} is VALID [2020-07-08 15:13:10,492 INFO L263 TraceCheckUtils]: 83: Hoare triple {2586#true} call select_helpers(); {2586#true} is VALID [2020-07-08 15:13:10,492 INFO L280 TraceCheckUtils]: 84: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-08 15:13:10,492 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2586#true} {2586#true} #845#return; {2586#true} is VALID [2020-07-08 15:13:10,492 INFO L263 TraceCheckUtils]: 86: Hoare triple {2586#true} call select_features(); {2586#true} is VALID [2020-07-08 15:13:10,493 INFO L280 TraceCheckUtils]: 87: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-08 15:13:10,493 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2586#true} {2586#true} #847#return; {2586#true} is VALID [2020-07-08 15:13:10,493 INFO L263 TraceCheckUtils]: 89: Hoare triple {2586#true} call #t~ret0 := valid_product(); {2586#true} is VALID [2020-07-08 15:13:10,493 INFO L280 TraceCheckUtils]: 90: Hoare triple {2586#true} havoc ~retValue_acc~6; {2586#true} is VALID [2020-07-08 15:13:10,493 INFO L280 TraceCheckUtils]: 91: Hoare triple {2586#true} ~retValue_acc~6 := 1; {2586#true} is VALID [2020-07-08 15:13:10,494 INFO L280 TraceCheckUtils]: 92: Hoare triple {2586#true} #res := ~retValue_acc~6; {2586#true} is VALID [2020-07-08 15:13:10,494 INFO L280 TraceCheckUtils]: 93: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-08 15:13:10,494 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2586#true} {2586#true} #849#return; {2586#true} is VALID [2020-07-08 15:13:10,494 INFO L280 TraceCheckUtils]: 95: Hoare triple {2586#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2586#true} is VALID [2020-07-08 15:13:10,495 INFO L280 TraceCheckUtils]: 96: Hoare triple {2586#true} ~tmp~0 := #t~ret0; {2586#true} is VALID [2020-07-08 15:13:10,495 INFO L280 TraceCheckUtils]: 97: Hoare triple {2586#true} havoc #t~ret0; {2586#true} is VALID [2020-07-08 15:13:10,495 INFO L280 TraceCheckUtils]: 98: Hoare triple {2586#true} assume 0 != ~tmp~0; {2586#true} is VALID [2020-07-08 15:13:10,495 INFO L263 TraceCheckUtils]: 99: Hoare triple {2586#true} call setup(); {2586#true} is VALID [2020-07-08 15:13:10,495 INFO L280 TraceCheckUtils]: 100: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-08 15:13:10,496 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2586#true} {2586#true} #851#return; {2586#true} is VALID [2020-07-08 15:13:10,496 INFO L263 TraceCheckUtils]: 102: Hoare triple {2586#true} call runTest(); {2586#true} is VALID [2020-07-08 15:13:10,496 INFO L263 TraceCheckUtils]: 103: Hoare triple {2586#true} call test(); {2586#true} is VALID [2020-07-08 15:13:10,496 INFO L280 TraceCheckUtils]: 104: Hoare triple {2586#true} havoc ~splverifierCounter~0; {2586#true} is VALID [2020-07-08 15:13:10,497 INFO L280 TraceCheckUtils]: 105: Hoare triple {2586#true} havoc ~tmp~6; {2586#true} is VALID [2020-07-08 15:13:10,497 INFO L280 TraceCheckUtils]: 106: Hoare triple {2586#true} havoc ~tmp___0~3; {2586#true} is VALID [2020-07-08 15:13:10,497 INFO L280 TraceCheckUtils]: 107: Hoare triple {2586#true} havoc ~tmp___1~0; {2586#true} is VALID [2020-07-08 15:13:10,497 INFO L280 TraceCheckUtils]: 108: Hoare triple {2586#true} havoc ~tmp___2~0; {2586#true} is VALID [2020-07-08 15:13:10,498 INFO L280 TraceCheckUtils]: 109: Hoare triple {2586#true} ~splverifierCounter~0 := 0; {2678#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 15:13:10,499 INFO L280 TraceCheckUtils]: 110: Hoare triple {2678#(= 0 test_~splverifierCounter~0)} assume !false; {2678#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 15:13:10,499 INFO L280 TraceCheckUtils]: 111: Hoare triple {2678#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2587#false} is VALID [2020-07-08 15:13:10,500 INFO L263 TraceCheckUtils]: 112: Hoare triple {2587#false} call cleanup(); {2587#false} is VALID [2020-07-08 15:13:10,500 INFO L280 TraceCheckUtils]: 113: Hoare triple {2587#false} havoc ~i~0; {2587#false} is VALID [2020-07-08 15:13:10,500 INFO L280 TraceCheckUtils]: 114: Hoare triple {2587#false} havoc ~__cil_tmp2~0; {2587#false} is VALID [2020-07-08 15:13:10,500 INFO L263 TraceCheckUtils]: 115: Hoare triple {2587#false} call timeShift(); {2587#false} is VALID [2020-07-08 15:13:10,500 INFO L280 TraceCheckUtils]: 116: Hoare triple {2587#false} assume !(0 != ~pumpRunning~0); {2587#false} is VALID [2020-07-08 15:13:10,501 INFO L280 TraceCheckUtils]: 117: Hoare triple {2587#false} assume !(0 != ~systemActive~0); {2587#false} is VALID [2020-07-08 15:13:10,501 INFO L263 TraceCheckUtils]: 118: Hoare triple {2587#false} call __utac_acc__Specification4_spec__1(); {2587#false} is VALID [2020-07-08 15:13:10,501 INFO L280 TraceCheckUtils]: 119: Hoare triple {2587#false} havoc ~tmp~1; {2587#false} is VALID [2020-07-08 15:13:10,501 INFO L280 TraceCheckUtils]: 120: Hoare triple {2587#false} havoc ~tmp___0~0; {2587#false} is VALID [2020-07-08 15:13:10,502 INFO L263 TraceCheckUtils]: 121: Hoare triple {2587#false} call #t~ret1 := getWaterLevel(); {2586#true} is VALID [2020-07-08 15:13:10,502 INFO L280 TraceCheckUtils]: 122: Hoare triple {2586#true} havoc ~retValue_acc~2; {2586#true} is VALID [2020-07-08 15:13:10,502 INFO L280 TraceCheckUtils]: 123: Hoare triple {2586#true} ~retValue_acc~2 := ~waterLevel~0; {2586#true} is VALID [2020-07-08 15:13:10,502 INFO L280 TraceCheckUtils]: 124: Hoare triple {2586#true} #res := ~retValue_acc~2; {2586#true} is VALID [2020-07-08 15:13:10,502 INFO L280 TraceCheckUtils]: 125: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-08 15:13:10,503 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2586#true} {2587#false} #839#return; {2587#false} is VALID [2020-07-08 15:13:10,503 INFO L280 TraceCheckUtils]: 127: Hoare triple {2587#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2587#false} is VALID [2020-07-08 15:13:10,503 INFO L280 TraceCheckUtils]: 128: Hoare triple {2587#false} ~tmp~1 := #t~ret1; {2587#false} is VALID [2020-07-08 15:13:10,503 INFO L280 TraceCheckUtils]: 129: Hoare triple {2587#false} havoc #t~ret1; {2587#false} is VALID [2020-07-08 15:13:10,504 INFO L280 TraceCheckUtils]: 130: Hoare triple {2587#false} assume 0 == ~tmp~1; {2587#false} is VALID [2020-07-08 15:13:10,504 INFO L263 TraceCheckUtils]: 131: Hoare triple {2587#false} call #t~ret2 := isPumpRunning(); {2586#true} is VALID [2020-07-08 15:13:10,504 INFO L280 TraceCheckUtils]: 132: Hoare triple {2586#true} havoc ~retValue_acc~8; {2586#true} is VALID [2020-07-08 15:13:10,504 INFO L280 TraceCheckUtils]: 133: Hoare triple {2586#true} ~retValue_acc~8 := ~pumpRunning~0; {2586#true} is VALID [2020-07-08 15:13:10,504 INFO L280 TraceCheckUtils]: 134: Hoare triple {2586#true} #res := ~retValue_acc~8; {2586#true} is VALID [2020-07-08 15:13:10,505 INFO L280 TraceCheckUtils]: 135: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-08 15:13:10,505 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2586#true} {2587#false} #841#return; {2587#false} is VALID [2020-07-08 15:13:10,505 INFO L280 TraceCheckUtils]: 137: Hoare triple {2587#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2587#false} is VALID [2020-07-08 15:13:10,505 INFO L280 TraceCheckUtils]: 138: Hoare triple {2587#false} ~tmp___0~0 := #t~ret2; {2587#false} is VALID [2020-07-08 15:13:10,505 INFO L280 TraceCheckUtils]: 139: Hoare triple {2587#false} havoc #t~ret2; {2587#false} is VALID [2020-07-08 15:13:10,506 INFO L280 TraceCheckUtils]: 140: Hoare triple {2587#false} assume 0 != ~tmp___0~0; {2587#false} is VALID [2020-07-08 15:13:10,506 INFO L263 TraceCheckUtils]: 141: Hoare triple {2587#false} call __automaton_fail(); {2587#false} is VALID [2020-07-08 15:13:10,506 INFO L280 TraceCheckUtils]: 142: Hoare triple {2587#false} assume !false; {2587#false} is VALID [2020-07-08 15:13:10,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 15:13:10,530 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 15:13:10,530 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [108890178] [2020-07-08 15:13:10,530 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 15:13:10,531 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 15:13:10,531 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [463273189] [2020-07-08 15:13:10,532 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-08 15:13:10,533 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 15:13:10,533 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 15:13:10,673 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:13:10,673 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 15:13:10,674 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 15:13:10,674 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 15:13:10,674 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 15:13:10,674 INFO L87 Difference]: Start difference. First operand 267 states and 291 transitions. Second operand 4 states. [2020-07-08 15:13:12,645 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 15:13:19,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:13:19,301 INFO L93 Difference]: Finished difference Result 414 states and 466 transitions. [2020-07-08 15:13:19,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 15:13:19,301 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-08 15:13:19,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 15:13:19,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 15:13:19,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 466 transitions. [2020-07-08 15:13:19,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 15:13:19,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 466 transitions. [2020-07-08 15:13:19,319 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 466 transitions. [2020-07-08 15:13:20,629 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 466 edges. 466 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:13:20,639 INFO L225 Difference]: With dead ends: 414 [2020-07-08 15:13:20,639 INFO L226 Difference]: Without dead ends: 293 [2020-07-08 15:13:20,642 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-08 15:13:20,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 293 states. [2020-07-08 15:13:24,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 293 to 257. [2020-07-08 15:13:24,719 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 15:13:24,719 INFO L82 GeneralOperation]: Start isEquivalent. First operand 293 states. Second operand 257 states. [2020-07-08 15:13:24,719 INFO L74 IsIncluded]: Start isIncluded. First operand 293 states. Second operand 257 states. [2020-07-08 15:13:24,719 INFO L87 Difference]: Start difference. First operand 293 states. Second operand 257 states. [2020-07-08 15:13:24,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:13:24,734 INFO L93 Difference]: Finished difference Result 293 states and 329 transitions. [2020-07-08 15:13:24,734 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 329 transitions. [2020-07-08 15:13:24,736 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 15:13:24,736 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 15:13:24,736 INFO L74 IsIncluded]: Start isIncluded. First operand 257 states. Second operand 293 states. [2020-07-08 15:13:24,736 INFO L87 Difference]: Start difference. First operand 257 states. Second operand 293 states. [2020-07-08 15:13:24,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:13:24,750 INFO L93 Difference]: Finished difference Result 293 states and 329 transitions. [2020-07-08 15:13:24,750 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 329 transitions. [2020-07-08 15:13:24,751 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 15:13:24,752 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 15:13:24,752 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 15:13:24,752 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 15:13:24,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 257 states. [2020-07-08 15:13:24,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 278 transitions. [2020-07-08 15:13:24,761 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 278 transitions. Word has length 143 [2020-07-08 15:13:24,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 15:13:24,762 INFO L479 AbstractCegarLoop]: Abstraction has 257 states and 278 transitions. [2020-07-08 15:13:24,762 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 15:13:24,762 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 257 states and 278 transitions. [2020-07-08 15:13:25,770 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 278 edges. 278 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:13:25,770 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 278 transitions. [2020-07-08 15:13:25,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-07-08 15:13:25,773 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 15:13:25,773 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:13:25,774 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 15:13:25,774 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 15:13:25,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 15:13:25,774 INFO L82 PathProgramCache]: Analyzing trace with hash 1080014380, now seen corresponding path program 1 times [2020-07-08 15:13:25,774 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 15:13:25,775 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1638397025] [2020-07-08 15:13:25,775 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 15:13:25,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:13:26,163 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 15:13:26,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:13:26,250 INFO L280 TraceCheckUtils]: 0: Hoare triple {4728#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4622#true} is VALID [2020-07-08 15:13:26,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {4622#true} #valid := #valid[0 := 0]; {4622#true} is VALID [2020-07-08 15:13:26,250 INFO L280 TraceCheckUtils]: 2: Hoare triple {4622#true} assume 0 < #StackHeapBarrier; {4622#true} is VALID [2020-07-08 15:13:26,251 INFO L280 TraceCheckUtils]: 3: Hoare triple {4622#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {4622#true} is VALID [2020-07-08 15:13:26,251 INFO L280 TraceCheckUtils]: 4: Hoare triple {4622#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {4622#true} is VALID [2020-07-08 15:13:26,251 INFO L280 TraceCheckUtils]: 5: Hoare triple {4622#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {4622#true} is VALID [2020-07-08 15:13:26,252 INFO L280 TraceCheckUtils]: 6: Hoare triple {4622#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {4622#true} is VALID [2020-07-08 15:13:26,252 INFO L280 TraceCheckUtils]: 7: Hoare triple {4622#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {4622#true} is VALID [2020-07-08 15:13:26,253 INFO L280 TraceCheckUtils]: 8: Hoare triple {4622#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {4622#true} is VALID [2020-07-08 15:13:26,253 INFO L280 TraceCheckUtils]: 9: Hoare triple {4622#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {4622#true} is VALID [2020-07-08 15:13:26,254 INFO L280 TraceCheckUtils]: 10: Hoare triple {4622#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {4622#true} is VALID [2020-07-08 15:13:26,254 INFO L280 TraceCheckUtils]: 11: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {4622#true} is VALID [2020-07-08 15:13:26,254 INFO L280 TraceCheckUtils]: 12: Hoare triple {4622#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {4622#true} is VALID [2020-07-08 15:13:26,254 INFO L280 TraceCheckUtils]: 13: Hoare triple {4622#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {4622#true} is VALID [2020-07-08 15:13:26,255 INFO L280 TraceCheckUtils]: 14: Hoare triple {4622#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {4622#true} is VALID [2020-07-08 15:13:26,255 INFO L280 TraceCheckUtils]: 15: Hoare triple {4622#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {4622#true} is VALID [2020-07-08 15:13:26,256 INFO L280 TraceCheckUtils]: 16: Hoare triple {4622#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {4622#true} is VALID [2020-07-08 15:13:26,256 INFO L280 TraceCheckUtils]: 17: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {4622#true} is VALID [2020-07-08 15:13:26,256 INFO L280 TraceCheckUtils]: 18: Hoare triple {4622#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {4622#true} is VALID [2020-07-08 15:13:26,257 INFO L280 TraceCheckUtils]: 19: Hoare triple {4622#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {4622#true} is VALID [2020-07-08 15:13:26,257 INFO L280 TraceCheckUtils]: 20: Hoare triple {4622#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {4622#true} is VALID [2020-07-08 15:13:26,257 INFO L280 TraceCheckUtils]: 21: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {4622#true} is VALID [2020-07-08 15:13:26,257 INFO L280 TraceCheckUtils]: 22: Hoare triple {4622#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {4622#true} is VALID [2020-07-08 15:13:26,258 INFO L280 TraceCheckUtils]: 23: Hoare triple {4622#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {4622#true} is VALID [2020-07-08 15:13:26,259 INFO L280 TraceCheckUtils]: 24: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {4622#true} is VALID [2020-07-08 15:13:26,259 INFO L280 TraceCheckUtils]: 25: Hoare triple {4622#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {4622#true} is VALID [2020-07-08 15:13:26,262 INFO L280 TraceCheckUtils]: 26: Hoare triple {4622#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {4622#true} is VALID [2020-07-08 15:13:26,262 INFO L280 TraceCheckUtils]: 27: Hoare triple {4622#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {4622#true} is VALID [2020-07-08 15:13:26,263 INFO L280 TraceCheckUtils]: 28: Hoare triple {4622#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {4622#true} is VALID [2020-07-08 15:13:26,263 INFO L280 TraceCheckUtils]: 29: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {4622#true} is VALID [2020-07-08 15:13:26,263 INFO L280 TraceCheckUtils]: 30: Hoare triple {4622#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {4622#true} is VALID [2020-07-08 15:13:26,263 INFO L280 TraceCheckUtils]: 31: Hoare triple {4622#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {4622#true} is VALID [2020-07-08 15:13:26,264 INFO L280 TraceCheckUtils]: 32: Hoare triple {4622#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {4622#true} is VALID [2020-07-08 15:13:26,264 INFO L280 TraceCheckUtils]: 33: Hoare triple {4622#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {4622#true} is VALID [2020-07-08 15:13:26,264 INFO L280 TraceCheckUtils]: 34: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {4622#true} is VALID [2020-07-08 15:13:26,268 INFO L280 TraceCheckUtils]: 35: Hoare triple {4622#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {4622#true} is VALID [2020-07-08 15:13:26,268 INFO L280 TraceCheckUtils]: 36: Hoare triple {4622#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {4622#true} is VALID [2020-07-08 15:13:26,268 INFO L280 TraceCheckUtils]: 37: Hoare triple {4622#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {4622#true} is VALID [2020-07-08 15:13:26,269 INFO L280 TraceCheckUtils]: 38: Hoare triple {4622#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {4622#true} is VALID [2020-07-08 15:13:26,269 INFO L280 TraceCheckUtils]: 39: Hoare triple {4622#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {4622#true} is VALID [2020-07-08 15:13:26,269 INFO L280 TraceCheckUtils]: 40: Hoare triple {4622#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {4622#true} is VALID [2020-07-08 15:13:26,269 INFO L280 TraceCheckUtils]: 41: Hoare triple {4622#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {4622#true} is VALID [2020-07-08 15:13:26,270 INFO L280 TraceCheckUtils]: 42: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {4622#true} is VALID [2020-07-08 15:13:26,270 INFO L280 TraceCheckUtils]: 43: Hoare triple {4622#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {4622#true} is VALID [2020-07-08 15:13:26,270 INFO L280 TraceCheckUtils]: 44: Hoare triple {4622#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {4622#true} is VALID [2020-07-08 15:13:26,270 INFO L280 TraceCheckUtils]: 45: Hoare triple {4622#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {4622#true} is VALID [2020-07-08 15:13:26,271 INFO L280 TraceCheckUtils]: 46: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {4622#true} is VALID [2020-07-08 15:13:26,271 INFO L280 TraceCheckUtils]: 47: Hoare triple {4622#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {4622#true} is VALID [2020-07-08 15:13:26,271 INFO L280 TraceCheckUtils]: 48: Hoare triple {4622#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {4622#true} is VALID [2020-07-08 15:13:26,271 INFO L280 TraceCheckUtils]: 49: Hoare triple {4622#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {4622#true} is VALID [2020-07-08 15:13:26,272 INFO L280 TraceCheckUtils]: 50: Hoare triple {4622#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {4622#true} is VALID [2020-07-08 15:13:26,272 INFO L280 TraceCheckUtils]: 51: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {4622#true} is VALID [2020-07-08 15:13:26,272 INFO L280 TraceCheckUtils]: 52: Hoare triple {4622#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {4622#true} is VALID [2020-07-08 15:13:26,272 INFO L280 TraceCheckUtils]: 53: Hoare triple {4622#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {4622#true} is VALID [2020-07-08 15:13:26,273 INFO L280 TraceCheckUtils]: 54: Hoare triple {4622#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {4622#true} is VALID [2020-07-08 15:13:26,273 INFO L280 TraceCheckUtils]: 55: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {4622#true} is VALID [2020-07-08 15:13:26,273 INFO L280 TraceCheckUtils]: 56: Hoare triple {4622#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {4622#true} is VALID [2020-07-08 15:13:26,273 INFO L280 TraceCheckUtils]: 57: Hoare triple {4622#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {4622#true} is VALID [2020-07-08 15:13:26,274 INFO L280 TraceCheckUtils]: 58: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {4622#true} is VALID [2020-07-08 15:13:26,274 INFO L280 TraceCheckUtils]: 59: Hoare triple {4622#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {4622#true} is VALID [2020-07-08 15:13:26,274 INFO L280 TraceCheckUtils]: 60: Hoare triple {4622#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {4622#true} is VALID [2020-07-08 15:13:26,274 INFO L280 TraceCheckUtils]: 61: Hoare triple {4622#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {4622#true} is VALID [2020-07-08 15:13:26,275 INFO L280 TraceCheckUtils]: 62: Hoare triple {4622#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {4622#true} is VALID [2020-07-08 15:13:26,275 INFO L280 TraceCheckUtils]: 63: Hoare triple {4622#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {4622#true} is VALID [2020-07-08 15:13:26,275 INFO L280 TraceCheckUtils]: 64: Hoare triple {4622#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {4622#true} is VALID [2020-07-08 15:13:26,275 INFO L280 TraceCheckUtils]: 65: Hoare triple {4622#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {4622#true} is VALID [2020-07-08 15:13:26,276 INFO L280 TraceCheckUtils]: 66: Hoare triple {4622#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {4622#true} is VALID [2020-07-08 15:13:26,276 INFO L280 TraceCheckUtils]: 67: Hoare triple {4622#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {4622#true} is VALID [2020-07-08 15:13:26,276 INFO L280 TraceCheckUtils]: 68: Hoare triple {4622#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {4622#true} is VALID [2020-07-08 15:13:26,276 INFO L280 TraceCheckUtils]: 69: Hoare triple {4622#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {4622#true} is VALID [2020-07-08 15:13:26,277 INFO L280 TraceCheckUtils]: 70: Hoare triple {4622#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {4622#true} is VALID [2020-07-08 15:13:26,277 INFO L280 TraceCheckUtils]: 71: Hoare triple {4622#true} ~cleanupTimeShifts~0 := 4; {4622#true} is VALID [2020-07-08 15:13:26,277 INFO L280 TraceCheckUtils]: 72: Hoare triple {4622#true} ~waterLevel~0 := 1; {4622#true} is VALID [2020-07-08 15:13:26,277 INFO L280 TraceCheckUtils]: 73: Hoare triple {4622#true} ~methaneLevelCritical~0 := 0; {4622#true} is VALID [2020-07-08 15:13:26,278 INFO L280 TraceCheckUtils]: 74: Hoare triple {4622#true} ~pumpRunning~0 := 0; {4622#true} is VALID [2020-07-08 15:13:26,280 INFO L280 TraceCheckUtils]: 75: Hoare triple {4622#true} ~systemActive~0 := 1; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-08 15:13:26,282 INFO L280 TraceCheckUtils]: 76: Hoare triple {4703#(= 1 ~systemActive~0)} ~head~0.base, ~head~0.offset := 0, 0; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-08 15:13:26,284 INFO L280 TraceCheckUtils]: 77: Hoare triple {4703#(= 1 ~systemActive~0)} assume true; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-08 15:13:26,285 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4703#(= 1 ~systemActive~0)} {4622#true} #937#return; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-08 15:13:26,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:13:26,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {4622#true} assume true; {4622#true} is VALID [2020-07-08 15:13:26,302 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4622#true} {4703#(= 1 ~systemActive~0)} #845#return; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-08 15:13:26,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:13:26,305 INFO L280 TraceCheckUtils]: 0: Hoare triple {4622#true} assume true; {4622#true} is VALID [2020-07-08 15:13:26,305 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4622#true} {4703#(= 1 ~systemActive~0)} #847#return; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-08 15:13:26,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:13:26,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {4622#true} havoc ~retValue_acc~6; {4622#true} is VALID [2020-07-08 15:13:26,411 INFO L280 TraceCheckUtils]: 1: Hoare triple {4622#true} ~retValue_acc~6 := 1; {4729#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} is VALID [2020-07-08 15:13:26,412 INFO L280 TraceCheckUtils]: 2: Hoare triple {4729#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} #res := ~retValue_acc~6; {4730#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 15:13:26,412 INFO L280 TraceCheckUtils]: 3: Hoare triple {4730#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4730#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 15:13:26,413 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4730#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4703#(= 1 ~systemActive~0)} #849#return; {4713#(= |main_#t~ret0| ~systemActive~0)} is VALID [2020-07-08 15:13:26,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:13:26,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {4622#true} assume true; {4622#true} is VALID [2020-07-08 15:13:26,418 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4622#true} {4715#(not (= 0 ~systemActive~0))} #851#return; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:13:26,421 INFO L280 TraceCheckUtils]: 0: Hoare triple {4622#true} havoc ~retValue_acc~2; {4622#true} is VALID [2020-07-08 15:13:26,421 INFO L280 TraceCheckUtils]: 1: Hoare triple {4622#true} ~retValue_acc~2 := ~waterLevel~0; {4622#true} is VALID [2020-07-08 15:13:26,421 INFO L280 TraceCheckUtils]: 2: Hoare triple {4622#true} #res := ~retValue_acc~2; {4622#true} is VALID [2020-07-08 15:13:26,421 INFO L280 TraceCheckUtils]: 3: Hoare triple {4622#true} assume true; {4622#true} is VALID [2020-07-08 15:13:26,421 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4622#true} {4623#false} #839#return; {4623#false} is VALID [2020-07-08 15:13:26,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:13:26,424 INFO L280 TraceCheckUtils]: 0: Hoare triple {4622#true} havoc ~retValue_acc~8; {4622#true} is VALID [2020-07-08 15:13:26,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {4622#true} ~retValue_acc~8 := ~pumpRunning~0; {4622#true} is VALID [2020-07-08 15:13:26,425 INFO L280 TraceCheckUtils]: 2: Hoare triple {4622#true} #res := ~retValue_acc~8; {4622#true} is VALID [2020-07-08 15:13:26,425 INFO L280 TraceCheckUtils]: 3: Hoare triple {4622#true} assume true; {4622#true} is VALID [2020-07-08 15:13:26,425 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4622#true} {4623#false} #841#return; {4623#false} is VALID [2020-07-08 15:13:26,430 INFO L263 TraceCheckUtils]: 0: Hoare triple {4622#true} call ULTIMATE.init(); {4728#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 15:13:26,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {4728#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4622#true} is VALID [2020-07-08 15:13:26,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {4622#true} #valid := #valid[0 := 0]; {4622#true} is VALID [2020-07-08 15:13:26,431 INFO L280 TraceCheckUtils]: 3: Hoare triple {4622#true} assume 0 < #StackHeapBarrier; {4622#true} is VALID [2020-07-08 15:13:26,431 INFO L280 TraceCheckUtils]: 4: Hoare triple {4622#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {4622#true} is VALID [2020-07-08 15:13:26,431 INFO L280 TraceCheckUtils]: 5: Hoare triple {4622#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {4622#true} is VALID [2020-07-08 15:13:26,431 INFO L280 TraceCheckUtils]: 6: Hoare triple {4622#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {4622#true} is VALID [2020-07-08 15:13:26,432 INFO L280 TraceCheckUtils]: 7: Hoare triple {4622#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {4622#true} is VALID [2020-07-08 15:13:26,432 INFO L280 TraceCheckUtils]: 8: Hoare triple {4622#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {4622#true} is VALID [2020-07-08 15:13:26,432 INFO L280 TraceCheckUtils]: 9: Hoare triple {4622#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {4622#true} is VALID [2020-07-08 15:13:26,432 INFO L280 TraceCheckUtils]: 10: Hoare triple {4622#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {4622#true} is VALID [2020-07-08 15:13:26,432 INFO L280 TraceCheckUtils]: 11: Hoare triple {4622#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {4622#true} is VALID [2020-07-08 15:13:26,432 INFO L280 TraceCheckUtils]: 12: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {4622#true} is VALID [2020-07-08 15:13:26,433 INFO L280 TraceCheckUtils]: 13: Hoare triple {4622#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {4622#true} is VALID [2020-07-08 15:13:26,433 INFO L280 TraceCheckUtils]: 14: Hoare triple {4622#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {4622#true} is VALID [2020-07-08 15:13:26,433 INFO L280 TraceCheckUtils]: 15: Hoare triple {4622#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {4622#true} is VALID [2020-07-08 15:13:26,433 INFO L280 TraceCheckUtils]: 16: Hoare triple {4622#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {4622#true} is VALID [2020-07-08 15:13:26,433 INFO L280 TraceCheckUtils]: 17: Hoare triple {4622#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {4622#true} is VALID [2020-07-08 15:13:26,434 INFO L280 TraceCheckUtils]: 18: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {4622#true} is VALID [2020-07-08 15:13:26,434 INFO L280 TraceCheckUtils]: 19: Hoare triple {4622#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {4622#true} is VALID [2020-07-08 15:13:26,434 INFO L280 TraceCheckUtils]: 20: Hoare triple {4622#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {4622#true} is VALID [2020-07-08 15:13:26,434 INFO L280 TraceCheckUtils]: 21: Hoare triple {4622#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {4622#true} is VALID [2020-07-08 15:13:26,434 INFO L280 TraceCheckUtils]: 22: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {4622#true} is VALID [2020-07-08 15:13:26,435 INFO L280 TraceCheckUtils]: 23: Hoare triple {4622#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {4622#true} is VALID [2020-07-08 15:13:26,435 INFO L280 TraceCheckUtils]: 24: Hoare triple {4622#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {4622#true} is VALID [2020-07-08 15:13:26,435 INFO L280 TraceCheckUtils]: 25: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {4622#true} is VALID [2020-07-08 15:13:26,435 INFO L280 TraceCheckUtils]: 26: Hoare triple {4622#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {4622#true} is VALID [2020-07-08 15:13:26,435 INFO L280 TraceCheckUtils]: 27: Hoare triple {4622#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {4622#true} is VALID [2020-07-08 15:13:26,436 INFO L280 TraceCheckUtils]: 28: Hoare triple {4622#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {4622#true} is VALID [2020-07-08 15:13:26,436 INFO L280 TraceCheckUtils]: 29: Hoare triple {4622#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {4622#true} is VALID [2020-07-08 15:13:26,436 INFO L280 TraceCheckUtils]: 30: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {4622#true} is VALID [2020-07-08 15:13:26,436 INFO L280 TraceCheckUtils]: 31: Hoare triple {4622#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {4622#true} is VALID [2020-07-08 15:13:26,436 INFO L280 TraceCheckUtils]: 32: Hoare triple {4622#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {4622#true} is VALID [2020-07-08 15:13:26,436 INFO L280 TraceCheckUtils]: 33: Hoare triple {4622#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {4622#true} is VALID [2020-07-08 15:13:26,437 INFO L280 TraceCheckUtils]: 34: Hoare triple {4622#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {4622#true} is VALID [2020-07-08 15:13:26,437 INFO L280 TraceCheckUtils]: 35: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {4622#true} is VALID [2020-07-08 15:13:26,437 INFO L280 TraceCheckUtils]: 36: Hoare triple {4622#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {4622#true} is VALID [2020-07-08 15:13:26,437 INFO L280 TraceCheckUtils]: 37: Hoare triple {4622#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {4622#true} is VALID [2020-07-08 15:13:26,437 INFO L280 TraceCheckUtils]: 38: Hoare triple {4622#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {4622#true} is VALID [2020-07-08 15:13:26,438 INFO L280 TraceCheckUtils]: 39: Hoare triple {4622#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {4622#true} is VALID [2020-07-08 15:13:26,438 INFO L280 TraceCheckUtils]: 40: Hoare triple {4622#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {4622#true} is VALID [2020-07-08 15:13:26,438 INFO L280 TraceCheckUtils]: 41: Hoare triple {4622#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {4622#true} is VALID [2020-07-08 15:13:26,438 INFO L280 TraceCheckUtils]: 42: Hoare triple {4622#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {4622#true} is VALID [2020-07-08 15:13:26,438 INFO L280 TraceCheckUtils]: 43: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {4622#true} is VALID [2020-07-08 15:13:26,439 INFO L280 TraceCheckUtils]: 44: Hoare triple {4622#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {4622#true} is VALID [2020-07-08 15:13:26,439 INFO L280 TraceCheckUtils]: 45: Hoare triple {4622#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {4622#true} is VALID [2020-07-08 15:13:26,439 INFO L280 TraceCheckUtils]: 46: Hoare triple {4622#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {4622#true} is VALID [2020-07-08 15:13:26,439 INFO L280 TraceCheckUtils]: 47: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {4622#true} is VALID [2020-07-08 15:13:26,439 INFO L280 TraceCheckUtils]: 48: Hoare triple {4622#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {4622#true} is VALID [2020-07-08 15:13:26,439 INFO L280 TraceCheckUtils]: 49: Hoare triple {4622#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {4622#true} is VALID [2020-07-08 15:13:26,440 INFO L280 TraceCheckUtils]: 50: Hoare triple {4622#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {4622#true} is VALID [2020-07-08 15:13:26,440 INFO L280 TraceCheckUtils]: 51: Hoare triple {4622#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {4622#true} is VALID [2020-07-08 15:13:26,440 INFO L280 TraceCheckUtils]: 52: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {4622#true} is VALID [2020-07-08 15:13:26,440 INFO L280 TraceCheckUtils]: 53: Hoare triple {4622#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {4622#true} is VALID [2020-07-08 15:13:26,440 INFO L280 TraceCheckUtils]: 54: Hoare triple {4622#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {4622#true} is VALID [2020-07-08 15:13:26,441 INFO L280 TraceCheckUtils]: 55: Hoare triple {4622#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {4622#true} is VALID [2020-07-08 15:13:26,441 INFO L280 TraceCheckUtils]: 56: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {4622#true} is VALID [2020-07-08 15:13:26,441 INFO L280 TraceCheckUtils]: 57: Hoare triple {4622#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {4622#true} is VALID [2020-07-08 15:13:26,441 INFO L280 TraceCheckUtils]: 58: Hoare triple {4622#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {4622#true} is VALID [2020-07-08 15:13:26,441 INFO L280 TraceCheckUtils]: 59: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {4622#true} is VALID [2020-07-08 15:13:26,442 INFO L280 TraceCheckUtils]: 60: Hoare triple {4622#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {4622#true} is VALID [2020-07-08 15:13:26,442 INFO L280 TraceCheckUtils]: 61: Hoare triple {4622#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {4622#true} is VALID [2020-07-08 15:13:26,442 INFO L280 TraceCheckUtils]: 62: Hoare triple {4622#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {4622#true} is VALID [2020-07-08 15:13:26,442 INFO L280 TraceCheckUtils]: 63: Hoare triple {4622#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {4622#true} is VALID [2020-07-08 15:13:26,442 INFO L280 TraceCheckUtils]: 64: Hoare triple {4622#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {4622#true} is VALID [2020-07-08 15:13:26,443 INFO L280 TraceCheckUtils]: 65: Hoare triple {4622#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {4622#true} is VALID [2020-07-08 15:13:26,443 INFO L280 TraceCheckUtils]: 66: Hoare triple {4622#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {4622#true} is VALID [2020-07-08 15:13:26,443 INFO L280 TraceCheckUtils]: 67: Hoare triple {4622#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {4622#true} is VALID [2020-07-08 15:13:26,443 INFO L280 TraceCheckUtils]: 68: Hoare triple {4622#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {4622#true} is VALID [2020-07-08 15:13:26,443 INFO L280 TraceCheckUtils]: 69: Hoare triple {4622#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {4622#true} is VALID [2020-07-08 15:13:26,444 INFO L280 TraceCheckUtils]: 70: Hoare triple {4622#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {4622#true} is VALID [2020-07-08 15:13:26,444 INFO L280 TraceCheckUtils]: 71: Hoare triple {4622#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {4622#true} is VALID [2020-07-08 15:13:26,444 INFO L280 TraceCheckUtils]: 72: Hoare triple {4622#true} ~cleanupTimeShifts~0 := 4; {4622#true} is VALID [2020-07-08 15:13:26,444 INFO L280 TraceCheckUtils]: 73: Hoare triple {4622#true} ~waterLevel~0 := 1; {4622#true} is VALID [2020-07-08 15:13:26,444 INFO L280 TraceCheckUtils]: 74: Hoare triple {4622#true} ~methaneLevelCritical~0 := 0; {4622#true} is VALID [2020-07-08 15:13:26,444 INFO L280 TraceCheckUtils]: 75: Hoare triple {4622#true} ~pumpRunning~0 := 0; {4622#true} is VALID [2020-07-08 15:13:26,445 INFO L280 TraceCheckUtils]: 76: Hoare triple {4622#true} ~systemActive~0 := 1; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-08 15:13:26,446 INFO L280 TraceCheckUtils]: 77: Hoare triple {4703#(= 1 ~systemActive~0)} ~head~0.base, ~head~0.offset := 0, 0; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-08 15:13:26,446 INFO L280 TraceCheckUtils]: 78: Hoare triple {4703#(= 1 ~systemActive~0)} assume true; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-08 15:13:26,447 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4703#(= 1 ~systemActive~0)} {4622#true} #937#return; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-08 15:13:26,447 INFO L263 TraceCheckUtils]: 80: Hoare triple {4703#(= 1 ~systemActive~0)} call #t~ret74 := main(); {4703#(= 1 ~systemActive~0)} is VALID [2020-07-08 15:13:26,448 INFO L280 TraceCheckUtils]: 81: Hoare triple {4703#(= 1 ~systemActive~0)} havoc ~retValue_acc~0; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-08 15:13:26,449 INFO L280 TraceCheckUtils]: 82: Hoare triple {4703#(= 1 ~systemActive~0)} havoc ~tmp~0; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-08 15:13:26,449 INFO L263 TraceCheckUtils]: 83: Hoare triple {4703#(= 1 ~systemActive~0)} call select_helpers(); {4622#true} is VALID [2020-07-08 15:13:26,449 INFO L280 TraceCheckUtils]: 84: Hoare triple {4622#true} assume true; {4622#true} is VALID [2020-07-08 15:13:26,450 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4622#true} {4703#(= 1 ~systemActive~0)} #845#return; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-08 15:13:26,450 INFO L263 TraceCheckUtils]: 86: Hoare triple {4703#(= 1 ~systemActive~0)} call select_features(); {4622#true} is VALID [2020-07-08 15:13:26,450 INFO L280 TraceCheckUtils]: 87: Hoare triple {4622#true} assume true; {4622#true} is VALID [2020-07-08 15:13:26,451 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4622#true} {4703#(= 1 ~systemActive~0)} #847#return; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-08 15:13:26,451 INFO L263 TraceCheckUtils]: 89: Hoare triple {4703#(= 1 ~systemActive~0)} call #t~ret0 := valid_product(); {4622#true} is VALID [2020-07-08 15:13:26,451 INFO L280 TraceCheckUtils]: 90: Hoare triple {4622#true} havoc ~retValue_acc~6; {4622#true} is VALID [2020-07-08 15:13:26,452 INFO L280 TraceCheckUtils]: 91: Hoare triple {4622#true} ~retValue_acc~6 := 1; {4729#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} is VALID [2020-07-08 15:13:26,453 INFO L280 TraceCheckUtils]: 92: Hoare triple {4729#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} #res := ~retValue_acc~6; {4730#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 15:13:26,453 INFO L280 TraceCheckUtils]: 93: Hoare triple {4730#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4730#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 15:13:26,455 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4730#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4703#(= 1 ~systemActive~0)} #849#return; {4713#(= |main_#t~ret0| ~systemActive~0)} is VALID [2020-07-08 15:13:26,455 INFO L280 TraceCheckUtils]: 95: Hoare triple {4713#(= |main_#t~ret0| ~systemActive~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4713#(= |main_#t~ret0| ~systemActive~0)} is VALID [2020-07-08 15:13:26,456 INFO L280 TraceCheckUtils]: 96: Hoare triple {4713#(= |main_#t~ret0| ~systemActive~0)} ~tmp~0 := #t~ret0; {4714#(= main_~tmp~0 ~systemActive~0)} is VALID [2020-07-08 15:13:26,456 INFO L280 TraceCheckUtils]: 97: Hoare triple {4714#(= main_~tmp~0 ~systemActive~0)} havoc #t~ret0; {4714#(= main_~tmp~0 ~systemActive~0)} is VALID [2020-07-08 15:13:26,457 INFO L280 TraceCheckUtils]: 98: Hoare triple {4714#(= main_~tmp~0 ~systemActive~0)} assume 0 != ~tmp~0; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,457 INFO L263 TraceCheckUtils]: 99: Hoare triple {4715#(not (= 0 ~systemActive~0))} call setup(); {4622#true} is VALID [2020-07-08 15:13:26,457 INFO L280 TraceCheckUtils]: 100: Hoare triple {4622#true} assume true; {4622#true} is VALID [2020-07-08 15:13:26,458 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4622#true} {4715#(not (= 0 ~systemActive~0))} #851#return; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,459 INFO L263 TraceCheckUtils]: 102: Hoare triple {4715#(not (= 0 ~systemActive~0))} call runTest(); {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,459 INFO L263 TraceCheckUtils]: 103: Hoare triple {4715#(not (= 0 ~systemActive~0))} call test(); {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,460 INFO L280 TraceCheckUtils]: 104: Hoare triple {4715#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,460 INFO L280 TraceCheckUtils]: 105: Hoare triple {4715#(not (= 0 ~systemActive~0))} havoc ~tmp~6; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,461 INFO L280 TraceCheckUtils]: 106: Hoare triple {4715#(not (= 0 ~systemActive~0))} havoc ~tmp___0~3; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,461 INFO L280 TraceCheckUtils]: 107: Hoare triple {4715#(not (= 0 ~systemActive~0))} havoc ~tmp___1~0; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,462 INFO L280 TraceCheckUtils]: 108: Hoare triple {4715#(not (= 0 ~systemActive~0))} havoc ~tmp___2~0; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,462 INFO L280 TraceCheckUtils]: 109: Hoare triple {4715#(not (= 0 ~systemActive~0))} ~splverifierCounter~0 := 0; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,463 INFO L280 TraceCheckUtils]: 110: Hoare triple {4715#(not (= 0 ~systemActive~0))} assume !false; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,465 INFO L280 TraceCheckUtils]: 111: Hoare triple {4715#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,466 INFO L280 TraceCheckUtils]: 112: Hoare triple {4715#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,467 INFO L280 TraceCheckUtils]: 113: Hoare triple {4715#(not (= 0 ~systemActive~0))} ~tmp~6 := #t~nondet35; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,468 INFO L280 TraceCheckUtils]: 114: Hoare triple {4715#(not (= 0 ~systemActive~0))} havoc #t~nondet35; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,470 INFO L280 TraceCheckUtils]: 115: Hoare triple {4715#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~6); {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,471 INFO L280 TraceCheckUtils]: 116: Hoare triple {4715#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,471 INFO L280 TraceCheckUtils]: 117: Hoare triple {4715#(not (= 0 ~systemActive~0))} ~tmp___0~3 := #t~nondet36; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,472 INFO L280 TraceCheckUtils]: 118: Hoare triple {4715#(not (= 0 ~systemActive~0))} havoc #t~nondet36; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,472 INFO L280 TraceCheckUtils]: 119: Hoare triple {4715#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~3); {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,473 INFO L280 TraceCheckUtils]: 120: Hoare triple {4715#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,474 INFO L280 TraceCheckUtils]: 121: Hoare triple {4715#(not (= 0 ~systemActive~0))} ~tmp___2~0 := #t~nondet37; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,474 INFO L280 TraceCheckUtils]: 122: Hoare triple {4715#(not (= 0 ~systemActive~0))} havoc #t~nondet37; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,475 INFO L280 TraceCheckUtils]: 123: Hoare triple {4715#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,475 INFO L263 TraceCheckUtils]: 124: Hoare triple {4715#(not (= 0 ~systemActive~0))} call timeShift(); {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,476 INFO L280 TraceCheckUtils]: 125: Hoare triple {4715#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 15:13:26,476 INFO L280 TraceCheckUtils]: 126: Hoare triple {4715#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4623#false} is VALID [2020-07-08 15:13:26,477 INFO L263 TraceCheckUtils]: 127: Hoare triple {4623#false} call __utac_acc__Specification4_spec__1(); {4623#false} is VALID [2020-07-08 15:13:26,477 INFO L280 TraceCheckUtils]: 128: Hoare triple {4623#false} havoc ~tmp~1; {4623#false} is VALID [2020-07-08 15:13:26,477 INFO L280 TraceCheckUtils]: 129: Hoare triple {4623#false} havoc ~tmp___0~0; {4623#false} is VALID [2020-07-08 15:13:26,477 INFO L263 TraceCheckUtils]: 130: Hoare triple {4623#false} call #t~ret1 := getWaterLevel(); {4622#true} is VALID [2020-07-08 15:13:26,477 INFO L280 TraceCheckUtils]: 131: Hoare triple {4622#true} havoc ~retValue_acc~2; {4622#true} is VALID [2020-07-08 15:13:26,477 INFO L280 TraceCheckUtils]: 132: Hoare triple {4622#true} ~retValue_acc~2 := ~waterLevel~0; {4622#true} is VALID [2020-07-08 15:13:26,478 INFO L280 TraceCheckUtils]: 133: Hoare triple {4622#true} #res := ~retValue_acc~2; {4622#true} is VALID [2020-07-08 15:13:26,478 INFO L280 TraceCheckUtils]: 134: Hoare triple {4622#true} assume true; {4622#true} is VALID [2020-07-08 15:13:26,478 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {4622#true} {4623#false} #839#return; {4623#false} is VALID [2020-07-08 15:13:26,478 INFO L280 TraceCheckUtils]: 136: Hoare triple {4623#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4623#false} is VALID [2020-07-08 15:13:26,478 INFO L280 TraceCheckUtils]: 137: Hoare triple {4623#false} ~tmp~1 := #t~ret1; {4623#false} is VALID [2020-07-08 15:13:26,479 INFO L280 TraceCheckUtils]: 138: Hoare triple {4623#false} havoc #t~ret1; {4623#false} is VALID [2020-07-08 15:13:26,479 INFO L280 TraceCheckUtils]: 139: Hoare triple {4623#false} assume 0 == ~tmp~1; {4623#false} is VALID [2020-07-08 15:13:26,479 INFO L263 TraceCheckUtils]: 140: Hoare triple {4623#false} call #t~ret2 := isPumpRunning(); {4622#true} is VALID [2020-07-08 15:13:26,479 INFO L280 TraceCheckUtils]: 141: Hoare triple {4622#true} havoc ~retValue_acc~8; {4622#true} is VALID [2020-07-08 15:13:26,479 INFO L280 TraceCheckUtils]: 142: Hoare triple {4622#true} ~retValue_acc~8 := ~pumpRunning~0; {4622#true} is VALID [2020-07-08 15:13:26,479 INFO L280 TraceCheckUtils]: 143: Hoare triple {4622#true} #res := ~retValue_acc~8; {4622#true} is VALID [2020-07-08 15:13:26,480 INFO L280 TraceCheckUtils]: 144: Hoare triple {4622#true} assume true; {4622#true} is VALID [2020-07-08 15:13:26,480 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4622#true} {4623#false} #841#return; {4623#false} is VALID [2020-07-08 15:13:26,480 INFO L280 TraceCheckUtils]: 146: Hoare triple {4623#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4623#false} is VALID [2020-07-08 15:13:26,480 INFO L280 TraceCheckUtils]: 147: Hoare triple {4623#false} ~tmp___0~0 := #t~ret2; {4623#false} is VALID [2020-07-08 15:13:26,480 INFO L280 TraceCheckUtils]: 148: Hoare triple {4623#false} havoc #t~ret2; {4623#false} is VALID [2020-07-08 15:13:26,481 INFO L280 TraceCheckUtils]: 149: Hoare triple {4623#false} assume 0 != ~tmp___0~0; {4623#false} is VALID [2020-07-08 15:13:26,481 INFO L263 TraceCheckUtils]: 150: Hoare triple {4623#false} call __automaton_fail(); {4623#false} is VALID [2020-07-08 15:13:26,481 INFO L280 TraceCheckUtils]: 151: Hoare triple {4623#false} assume !false; {4623#false} is VALID [2020-07-08 15:13:26,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 15:13:26,511 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 15:13:26,511 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1638397025] [2020-07-08 15:13:26,511 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 15:13:26,512 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 15:13:26,512 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1369001594] [2020-07-08 15:13:26,513 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-08 15:13:26,513 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 15:13:26,513 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 15:13:26,668 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 152 edges. 152 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:13:26,668 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 15:13:26,668 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 15:13:26,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 15:13:26,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-08 15:13:26,669 INFO L87 Difference]: Start difference. First operand 257 states and 278 transitions. Second operand 9 states. [2020-07-08 15:13:27,698 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 15:13:28,875 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 15:13:29,243 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 15:13:29,720 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 15:13:30,118 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 15:13:30,457 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 15:13:37,074 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 15:13:55,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:13:55,497 INFO L93 Difference]: Finished difference Result 682 states and 785 transitions. [2020-07-08 15:13:55,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-08 15:13:55,497 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-08 15:13:55,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 15:13:55,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 15:13:55,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 785 transitions. [2020-07-08 15:13:55,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 15:13:55,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 785 transitions. [2020-07-08 15:13:55,553 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 785 transitions. [2020-07-08 15:13:58,038 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 785 edges. 785 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:13:58,062 INFO L225 Difference]: With dead ends: 682 [2020-07-08 15:13:58,062 INFO L226 Difference]: Without dead ends: 535 [2020-07-08 15:13:58,064 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-07-08 15:13:58,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 535 states. [2020-07-08 15:14:07,776 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 535 to 468. [2020-07-08 15:14:07,776 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 15:14:07,776 INFO L82 GeneralOperation]: Start isEquivalent. First operand 535 states. Second operand 468 states. [2020-07-08 15:14:07,776 INFO L74 IsIncluded]: Start isIncluded. First operand 535 states. Second operand 468 states. [2020-07-08 15:14:07,776 INFO L87 Difference]: Start difference. First operand 535 states. Second operand 468 states. [2020-07-08 15:14:07,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:14:07,807 INFO L93 Difference]: Finished difference Result 535 states and 610 transitions. [2020-07-08 15:14:07,807 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 610 transitions. [2020-07-08 15:14:07,812 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 15:14:07,812 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 15:14:07,812 INFO L74 IsIncluded]: Start isIncluded. First operand 468 states. Second operand 535 states. [2020-07-08 15:14:07,812 INFO L87 Difference]: Start difference. First operand 468 states. Second operand 535 states. [2020-07-08 15:14:07,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:14:07,841 INFO L93 Difference]: Finished difference Result 535 states and 610 transitions. [2020-07-08 15:14:07,841 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 610 transitions. [2020-07-08 15:14:07,844 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 15:14:07,844 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 15:14:07,844 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 15:14:07,844 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 15:14:07,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 468 states. [2020-07-08 15:14:07,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 468 states and 524 transitions. [2020-07-08 15:14:07,873 INFO L78 Accepts]: Start accepts. Automaton has 468 states and 524 transitions. Word has length 152 [2020-07-08 15:14:07,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 15:14:07,873 INFO L479 AbstractCegarLoop]: Abstraction has 468 states and 524 transitions. [2020-07-08 15:14:07,873 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 15:14:07,873 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 468 states and 524 transitions. [2020-07-08 15:14:10,197 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 524 edges. 524 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:14:10,197 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 524 transitions. [2020-07-08 15:14:10,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-08 15:14:10,200 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 15:14:10,201 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:14:10,201 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 15:14:10,201 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 15:14:10,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 15:14:10,201 INFO L82 PathProgramCache]: Analyzing trace with hash 1302879136, now seen corresponding path program 1 times [2020-07-08 15:14:10,202 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 15:14:10,202 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [862430314] [2020-07-08 15:14:10,202 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 15:14:10,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:14:10,683 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 15:14:10,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:14:10,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {8231#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {8119#true} is VALID [2020-07-08 15:14:10,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {8119#true} #valid := #valid[0 := 0]; {8119#true} is VALID [2020-07-08 15:14:10,790 INFO L280 TraceCheckUtils]: 2: Hoare triple {8119#true} assume 0 < #StackHeapBarrier; {8119#true} is VALID [2020-07-08 15:14:10,790 INFO L280 TraceCheckUtils]: 3: Hoare triple {8119#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {8119#true} is VALID [2020-07-08 15:14:10,791 INFO L280 TraceCheckUtils]: 4: Hoare triple {8119#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {8119#true} is VALID [2020-07-08 15:14:10,791 INFO L280 TraceCheckUtils]: 5: Hoare triple {8119#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {8119#true} is VALID [2020-07-08 15:14:10,791 INFO L280 TraceCheckUtils]: 6: Hoare triple {8119#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {8119#true} is VALID [2020-07-08 15:14:10,791 INFO L280 TraceCheckUtils]: 7: Hoare triple {8119#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {8119#true} is VALID [2020-07-08 15:14:10,791 INFO L280 TraceCheckUtils]: 8: Hoare triple {8119#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {8119#true} is VALID [2020-07-08 15:14:10,792 INFO L280 TraceCheckUtils]: 9: Hoare triple {8119#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {8119#true} is VALID [2020-07-08 15:14:10,792 INFO L280 TraceCheckUtils]: 10: Hoare triple {8119#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {8119#true} is VALID [2020-07-08 15:14:10,792 INFO L280 TraceCheckUtils]: 11: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {8119#true} is VALID [2020-07-08 15:14:10,792 INFO L280 TraceCheckUtils]: 12: Hoare triple {8119#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {8119#true} is VALID [2020-07-08 15:14:10,792 INFO L280 TraceCheckUtils]: 13: Hoare triple {8119#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {8119#true} is VALID [2020-07-08 15:14:10,793 INFO L280 TraceCheckUtils]: 14: Hoare triple {8119#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {8119#true} is VALID [2020-07-08 15:14:10,793 INFO L280 TraceCheckUtils]: 15: Hoare triple {8119#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {8119#true} is VALID [2020-07-08 15:14:10,793 INFO L280 TraceCheckUtils]: 16: Hoare triple {8119#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {8119#true} is VALID [2020-07-08 15:14:10,794 INFO L280 TraceCheckUtils]: 17: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {8119#true} is VALID [2020-07-08 15:14:10,794 INFO L280 TraceCheckUtils]: 18: Hoare triple {8119#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {8119#true} is VALID [2020-07-08 15:14:10,794 INFO L280 TraceCheckUtils]: 19: Hoare triple {8119#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {8119#true} is VALID [2020-07-08 15:14:10,795 INFO L280 TraceCheckUtils]: 20: Hoare triple {8119#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {8119#true} is VALID [2020-07-08 15:14:10,795 INFO L280 TraceCheckUtils]: 21: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {8119#true} is VALID [2020-07-08 15:14:10,795 INFO L280 TraceCheckUtils]: 22: Hoare triple {8119#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {8119#true} is VALID [2020-07-08 15:14:10,796 INFO L280 TraceCheckUtils]: 23: Hoare triple {8119#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {8119#true} is VALID [2020-07-08 15:14:10,796 INFO L280 TraceCheckUtils]: 24: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {8119#true} is VALID [2020-07-08 15:14:10,796 INFO L280 TraceCheckUtils]: 25: Hoare triple {8119#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {8119#true} is VALID [2020-07-08 15:14:10,797 INFO L280 TraceCheckUtils]: 26: Hoare triple {8119#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {8119#true} is VALID [2020-07-08 15:14:10,797 INFO L280 TraceCheckUtils]: 27: Hoare triple {8119#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {8119#true} is VALID [2020-07-08 15:14:10,797 INFO L280 TraceCheckUtils]: 28: Hoare triple {8119#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {8119#true} is VALID [2020-07-08 15:14:10,798 INFO L280 TraceCheckUtils]: 29: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {8119#true} is VALID [2020-07-08 15:14:10,798 INFO L280 TraceCheckUtils]: 30: Hoare triple {8119#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {8119#true} is VALID [2020-07-08 15:14:10,798 INFO L280 TraceCheckUtils]: 31: Hoare triple {8119#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {8119#true} is VALID [2020-07-08 15:14:10,799 INFO L280 TraceCheckUtils]: 32: Hoare triple {8119#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {8119#true} is VALID [2020-07-08 15:14:10,799 INFO L280 TraceCheckUtils]: 33: Hoare triple {8119#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {8119#true} is VALID [2020-07-08 15:14:10,799 INFO L280 TraceCheckUtils]: 34: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {8119#true} is VALID [2020-07-08 15:14:10,800 INFO L280 TraceCheckUtils]: 35: Hoare triple {8119#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {8119#true} is VALID [2020-07-08 15:14:10,800 INFO L280 TraceCheckUtils]: 36: Hoare triple {8119#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {8119#true} is VALID [2020-07-08 15:14:10,800 INFO L280 TraceCheckUtils]: 37: Hoare triple {8119#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {8119#true} is VALID [2020-07-08 15:14:10,801 INFO L280 TraceCheckUtils]: 38: Hoare triple {8119#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {8119#true} is VALID [2020-07-08 15:14:10,801 INFO L280 TraceCheckUtils]: 39: Hoare triple {8119#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {8119#true} is VALID [2020-07-08 15:14:10,801 INFO L280 TraceCheckUtils]: 40: Hoare triple {8119#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {8119#true} is VALID [2020-07-08 15:14:10,802 INFO L280 TraceCheckUtils]: 41: Hoare triple {8119#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {8119#true} is VALID [2020-07-08 15:14:10,802 INFO L280 TraceCheckUtils]: 42: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {8119#true} is VALID [2020-07-08 15:14:10,802 INFO L280 TraceCheckUtils]: 43: Hoare triple {8119#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {8119#true} is VALID [2020-07-08 15:14:10,803 INFO L280 TraceCheckUtils]: 44: Hoare triple {8119#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {8119#true} is VALID [2020-07-08 15:14:10,803 INFO L280 TraceCheckUtils]: 45: Hoare triple {8119#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {8119#true} is VALID [2020-07-08 15:14:10,803 INFO L280 TraceCheckUtils]: 46: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {8119#true} is VALID [2020-07-08 15:14:10,804 INFO L280 TraceCheckUtils]: 47: Hoare triple {8119#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {8119#true} is VALID [2020-07-08 15:14:10,804 INFO L280 TraceCheckUtils]: 48: Hoare triple {8119#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {8119#true} is VALID [2020-07-08 15:14:10,804 INFO L280 TraceCheckUtils]: 49: Hoare triple {8119#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {8119#true} is VALID [2020-07-08 15:14:10,805 INFO L280 TraceCheckUtils]: 50: Hoare triple {8119#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {8119#true} is VALID [2020-07-08 15:14:10,805 INFO L280 TraceCheckUtils]: 51: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {8119#true} is VALID [2020-07-08 15:14:10,805 INFO L280 TraceCheckUtils]: 52: Hoare triple {8119#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {8119#true} is VALID [2020-07-08 15:14:10,806 INFO L280 TraceCheckUtils]: 53: Hoare triple {8119#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {8119#true} is VALID [2020-07-08 15:14:10,806 INFO L280 TraceCheckUtils]: 54: Hoare triple {8119#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {8119#true} is VALID [2020-07-08 15:14:10,806 INFO L280 TraceCheckUtils]: 55: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {8119#true} is VALID [2020-07-08 15:14:10,807 INFO L280 TraceCheckUtils]: 56: Hoare triple {8119#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {8119#true} is VALID [2020-07-08 15:14:10,807 INFO L280 TraceCheckUtils]: 57: Hoare triple {8119#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {8119#true} is VALID [2020-07-08 15:14:10,807 INFO L280 TraceCheckUtils]: 58: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {8119#true} is VALID [2020-07-08 15:14:10,808 INFO L280 TraceCheckUtils]: 59: Hoare triple {8119#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {8119#true} is VALID [2020-07-08 15:14:10,808 INFO L280 TraceCheckUtils]: 60: Hoare triple {8119#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {8119#true} is VALID [2020-07-08 15:14:10,808 INFO L280 TraceCheckUtils]: 61: Hoare triple {8119#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {8119#true} is VALID [2020-07-08 15:14:10,808 INFO L280 TraceCheckUtils]: 62: Hoare triple {8119#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {8119#true} is VALID [2020-07-08 15:14:10,808 INFO L280 TraceCheckUtils]: 63: Hoare triple {8119#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {8119#true} is VALID [2020-07-08 15:14:10,809 INFO L280 TraceCheckUtils]: 64: Hoare triple {8119#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {8119#true} is VALID [2020-07-08 15:14:10,809 INFO L280 TraceCheckUtils]: 65: Hoare triple {8119#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {8119#true} is VALID [2020-07-08 15:14:10,809 INFO L280 TraceCheckUtils]: 66: Hoare triple {8119#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {8119#true} is VALID [2020-07-08 15:14:10,810 INFO L280 TraceCheckUtils]: 67: Hoare triple {8119#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {8119#true} is VALID [2020-07-08 15:14:10,810 INFO L280 TraceCheckUtils]: 68: Hoare triple {8119#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {8119#true} is VALID [2020-07-08 15:14:10,810 INFO L280 TraceCheckUtils]: 69: Hoare triple {8119#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {8119#true} is VALID [2020-07-08 15:14:10,811 INFO L280 TraceCheckUtils]: 70: Hoare triple {8119#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {8119#true} is VALID [2020-07-08 15:14:10,811 INFO L280 TraceCheckUtils]: 71: Hoare triple {8119#true} ~cleanupTimeShifts~0 := 4; {8119#true} is VALID [2020-07-08 15:14:10,812 INFO L280 TraceCheckUtils]: 72: Hoare triple {8119#true} ~waterLevel~0 := 1; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:14:10,813 INFO L280 TraceCheckUtils]: 73: Hoare triple {8200#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:14:10,814 INFO L280 TraceCheckUtils]: 74: Hoare triple {8200#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:14:10,815 INFO L280 TraceCheckUtils]: 75: Hoare triple {8200#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:14:10,815 INFO L280 TraceCheckUtils]: 76: Hoare triple {8200#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:14:10,816 INFO L280 TraceCheckUtils]: 77: Hoare triple {8200#(= 1 ~waterLevel~0)} assume true; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:14:10,818 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8200#(= 1 ~waterLevel~0)} {8119#true} #937#return; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:14:10,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:14:10,830 INFO L280 TraceCheckUtils]: 0: Hoare triple {8119#true} assume true; {8119#true} is VALID [2020-07-08 15:14:10,831 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8119#true} {8200#(= 1 ~waterLevel~0)} #845#return; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:14:10,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:14:10,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {8119#true} assume true; {8119#true} is VALID [2020-07-08 15:14:10,835 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8119#true} {8200#(= 1 ~waterLevel~0)} #847#return; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:14:10,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:14:10,906 INFO L280 TraceCheckUtils]: 0: Hoare triple {8119#true} havoc ~retValue_acc~6; {8119#true} is VALID [2020-07-08 15:14:10,907 INFO L280 TraceCheckUtils]: 1: Hoare triple {8119#true} ~retValue_acc~6 := 1; {8232#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} is VALID [2020-07-08 15:14:10,908 INFO L280 TraceCheckUtils]: 2: Hoare triple {8232#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} #res := ~retValue_acc~6; {8233#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 15:14:10,909 INFO L280 TraceCheckUtils]: 3: Hoare triple {8233#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8233#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 15:14:10,910 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8233#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8200#(= 1 ~waterLevel~0)} #849#return; {8210#(= |main_#t~ret0| ~waterLevel~0)} is VALID [2020-07-08 15:14:10,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:14:10,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {8119#true} assume true; {8119#true} is VALID [2020-07-08 15:14:10,916 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8119#true} {8212#(not (= 0 ~waterLevel~0))} #851#return; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:10,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:14:10,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {8234#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8119#true} is VALID [2020-07-08 15:14:10,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {8119#true} ~systemActive~0 := 0; {8119#true} is VALID [2020-07-08 15:14:10,940 INFO L280 TraceCheckUtils]: 2: Hoare triple {8119#true} assume true; {8119#true} is VALID [2020-07-08 15:14:10,940 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8119#true} {8212#(not (= 0 ~waterLevel~0))} #901#return; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:10,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:14:10,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {8119#true} havoc ~retValue_acc~2; {8119#true} is VALID [2020-07-08 15:14:10,979 INFO L280 TraceCheckUtils]: 1: Hoare triple {8119#true} ~retValue_acc~2 := ~waterLevel~0; {8235#(= ~waterLevel~0 getWaterLevel_~retValue_acc~2)} is VALID [2020-07-08 15:14:10,980 INFO L280 TraceCheckUtils]: 2: Hoare triple {8235#(= ~waterLevel~0 getWaterLevel_~retValue_acc~2)} #res := ~retValue_acc~2; {8236#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 15:14:10,980 INFO L280 TraceCheckUtils]: 3: Hoare triple {8236#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8236#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 15:14:10,981 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8236#(= |getWaterLevel_#res| ~waterLevel~0)} {8212#(not (= 0 ~waterLevel~0))} #839#return; {8224#(not (= |__utac_acc__Specification4_spec__1_#t~ret1| 0))} is VALID [2020-07-08 15:14:10,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:14:10,986 INFO L280 TraceCheckUtils]: 0: Hoare triple {8119#true} havoc ~retValue_acc~8; {8119#true} is VALID [2020-07-08 15:14:10,987 INFO L280 TraceCheckUtils]: 1: Hoare triple {8119#true} ~retValue_acc~8 := ~pumpRunning~0; {8119#true} is VALID [2020-07-08 15:14:10,987 INFO L280 TraceCheckUtils]: 2: Hoare triple {8119#true} #res := ~retValue_acc~8; {8119#true} is VALID [2020-07-08 15:14:10,987 INFO L280 TraceCheckUtils]: 3: Hoare triple {8119#true} assume true; {8119#true} is VALID [2020-07-08 15:14:10,987 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8119#true} {8120#false} #841#return; {8120#false} is VALID [2020-07-08 15:14:10,991 INFO L263 TraceCheckUtils]: 0: Hoare triple {8119#true} call ULTIMATE.init(); {8231#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 15:14:10,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {8231#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {8119#true} is VALID [2020-07-08 15:14:10,992 INFO L280 TraceCheckUtils]: 2: Hoare triple {8119#true} #valid := #valid[0 := 0]; {8119#true} is VALID [2020-07-08 15:14:10,992 INFO L280 TraceCheckUtils]: 3: Hoare triple {8119#true} assume 0 < #StackHeapBarrier; {8119#true} is VALID [2020-07-08 15:14:10,992 INFO L280 TraceCheckUtils]: 4: Hoare triple {8119#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {8119#true} is VALID [2020-07-08 15:14:10,993 INFO L280 TraceCheckUtils]: 5: Hoare triple {8119#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {8119#true} is VALID [2020-07-08 15:14:10,993 INFO L280 TraceCheckUtils]: 6: Hoare triple {8119#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {8119#true} is VALID [2020-07-08 15:14:10,993 INFO L280 TraceCheckUtils]: 7: Hoare triple {8119#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {8119#true} is VALID [2020-07-08 15:14:10,993 INFO L280 TraceCheckUtils]: 8: Hoare triple {8119#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {8119#true} is VALID [2020-07-08 15:14:10,993 INFO L280 TraceCheckUtils]: 9: Hoare triple {8119#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {8119#true} is VALID [2020-07-08 15:14:10,994 INFO L280 TraceCheckUtils]: 10: Hoare triple {8119#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {8119#true} is VALID [2020-07-08 15:14:10,994 INFO L280 TraceCheckUtils]: 11: Hoare triple {8119#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {8119#true} is VALID [2020-07-08 15:14:10,994 INFO L280 TraceCheckUtils]: 12: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {8119#true} is VALID [2020-07-08 15:14:10,994 INFO L280 TraceCheckUtils]: 13: Hoare triple {8119#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {8119#true} is VALID [2020-07-08 15:14:10,994 INFO L280 TraceCheckUtils]: 14: Hoare triple {8119#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {8119#true} is VALID [2020-07-08 15:14:10,994 INFO L280 TraceCheckUtils]: 15: Hoare triple {8119#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {8119#true} is VALID [2020-07-08 15:14:10,995 INFO L280 TraceCheckUtils]: 16: Hoare triple {8119#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {8119#true} is VALID [2020-07-08 15:14:10,995 INFO L280 TraceCheckUtils]: 17: Hoare triple {8119#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {8119#true} is VALID [2020-07-08 15:14:10,995 INFO L280 TraceCheckUtils]: 18: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {8119#true} is VALID [2020-07-08 15:14:10,995 INFO L280 TraceCheckUtils]: 19: Hoare triple {8119#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {8119#true} is VALID [2020-07-08 15:14:10,995 INFO L280 TraceCheckUtils]: 20: Hoare triple {8119#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {8119#true} is VALID [2020-07-08 15:14:10,996 INFO L280 TraceCheckUtils]: 21: Hoare triple {8119#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {8119#true} is VALID [2020-07-08 15:14:10,996 INFO L280 TraceCheckUtils]: 22: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {8119#true} is VALID [2020-07-08 15:14:10,996 INFO L280 TraceCheckUtils]: 23: Hoare triple {8119#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {8119#true} is VALID [2020-07-08 15:14:10,996 INFO L280 TraceCheckUtils]: 24: Hoare triple {8119#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {8119#true} is VALID [2020-07-08 15:14:10,996 INFO L280 TraceCheckUtils]: 25: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {8119#true} is VALID [2020-07-08 15:14:10,996 INFO L280 TraceCheckUtils]: 26: Hoare triple {8119#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {8119#true} is VALID [2020-07-08 15:14:10,997 INFO L280 TraceCheckUtils]: 27: Hoare triple {8119#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {8119#true} is VALID [2020-07-08 15:14:10,997 INFO L280 TraceCheckUtils]: 28: Hoare triple {8119#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {8119#true} is VALID [2020-07-08 15:14:10,997 INFO L280 TraceCheckUtils]: 29: Hoare triple {8119#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {8119#true} is VALID [2020-07-08 15:14:10,997 INFO L280 TraceCheckUtils]: 30: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {8119#true} is VALID [2020-07-08 15:14:10,997 INFO L280 TraceCheckUtils]: 31: Hoare triple {8119#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {8119#true} is VALID [2020-07-08 15:14:10,998 INFO L280 TraceCheckUtils]: 32: Hoare triple {8119#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {8119#true} is VALID [2020-07-08 15:14:10,998 INFO L280 TraceCheckUtils]: 33: Hoare triple {8119#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {8119#true} is VALID [2020-07-08 15:14:10,998 INFO L280 TraceCheckUtils]: 34: Hoare triple {8119#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {8119#true} is VALID [2020-07-08 15:14:10,998 INFO L280 TraceCheckUtils]: 35: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {8119#true} is VALID [2020-07-08 15:14:10,998 INFO L280 TraceCheckUtils]: 36: Hoare triple {8119#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {8119#true} is VALID [2020-07-08 15:14:10,998 INFO L280 TraceCheckUtils]: 37: Hoare triple {8119#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {8119#true} is VALID [2020-07-08 15:14:10,999 INFO L280 TraceCheckUtils]: 38: Hoare triple {8119#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {8119#true} is VALID [2020-07-08 15:14:10,999 INFO L280 TraceCheckUtils]: 39: Hoare triple {8119#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {8119#true} is VALID [2020-07-08 15:14:10,999 INFO L280 TraceCheckUtils]: 40: Hoare triple {8119#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {8119#true} is VALID [2020-07-08 15:14:10,999 INFO L280 TraceCheckUtils]: 41: Hoare triple {8119#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {8119#true} is VALID [2020-07-08 15:14:10,999 INFO L280 TraceCheckUtils]: 42: Hoare triple {8119#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {8119#true} is VALID [2020-07-08 15:14:11,000 INFO L280 TraceCheckUtils]: 43: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {8119#true} is VALID [2020-07-08 15:14:11,000 INFO L280 TraceCheckUtils]: 44: Hoare triple {8119#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {8119#true} is VALID [2020-07-08 15:14:11,000 INFO L280 TraceCheckUtils]: 45: Hoare triple {8119#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {8119#true} is VALID [2020-07-08 15:14:11,000 INFO L280 TraceCheckUtils]: 46: Hoare triple {8119#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {8119#true} is VALID [2020-07-08 15:14:11,000 INFO L280 TraceCheckUtils]: 47: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {8119#true} is VALID [2020-07-08 15:14:11,001 INFO L280 TraceCheckUtils]: 48: Hoare triple {8119#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {8119#true} is VALID [2020-07-08 15:14:11,001 INFO L280 TraceCheckUtils]: 49: Hoare triple {8119#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {8119#true} is VALID [2020-07-08 15:14:11,001 INFO L280 TraceCheckUtils]: 50: Hoare triple {8119#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {8119#true} is VALID [2020-07-08 15:14:11,001 INFO L280 TraceCheckUtils]: 51: Hoare triple {8119#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {8119#true} is VALID [2020-07-08 15:14:11,001 INFO L280 TraceCheckUtils]: 52: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {8119#true} is VALID [2020-07-08 15:14:11,002 INFO L280 TraceCheckUtils]: 53: Hoare triple {8119#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {8119#true} is VALID [2020-07-08 15:14:11,002 INFO L280 TraceCheckUtils]: 54: Hoare triple {8119#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {8119#true} is VALID [2020-07-08 15:14:11,002 INFO L280 TraceCheckUtils]: 55: Hoare triple {8119#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {8119#true} is VALID [2020-07-08 15:14:11,002 INFO L280 TraceCheckUtils]: 56: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {8119#true} is VALID [2020-07-08 15:14:11,002 INFO L280 TraceCheckUtils]: 57: Hoare triple {8119#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {8119#true} is VALID [2020-07-08 15:14:11,002 INFO L280 TraceCheckUtils]: 58: Hoare triple {8119#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {8119#true} is VALID [2020-07-08 15:14:11,003 INFO L280 TraceCheckUtils]: 59: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {8119#true} is VALID [2020-07-08 15:14:11,003 INFO L280 TraceCheckUtils]: 60: Hoare triple {8119#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {8119#true} is VALID [2020-07-08 15:14:11,003 INFO L280 TraceCheckUtils]: 61: Hoare triple {8119#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {8119#true} is VALID [2020-07-08 15:14:11,003 INFO L280 TraceCheckUtils]: 62: Hoare triple {8119#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {8119#true} is VALID [2020-07-08 15:14:11,003 INFO L280 TraceCheckUtils]: 63: Hoare triple {8119#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {8119#true} is VALID [2020-07-08 15:14:11,004 INFO L280 TraceCheckUtils]: 64: Hoare triple {8119#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {8119#true} is VALID [2020-07-08 15:14:11,004 INFO L280 TraceCheckUtils]: 65: Hoare triple {8119#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {8119#true} is VALID [2020-07-08 15:14:11,004 INFO L280 TraceCheckUtils]: 66: Hoare triple {8119#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {8119#true} is VALID [2020-07-08 15:14:11,004 INFO L280 TraceCheckUtils]: 67: Hoare triple {8119#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {8119#true} is VALID [2020-07-08 15:14:11,004 INFO L280 TraceCheckUtils]: 68: Hoare triple {8119#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {8119#true} is VALID [2020-07-08 15:14:11,005 INFO L280 TraceCheckUtils]: 69: Hoare triple {8119#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {8119#true} is VALID [2020-07-08 15:14:11,005 INFO L280 TraceCheckUtils]: 70: Hoare triple {8119#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {8119#true} is VALID [2020-07-08 15:14:11,005 INFO L280 TraceCheckUtils]: 71: Hoare triple {8119#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {8119#true} is VALID [2020-07-08 15:14:11,005 INFO L280 TraceCheckUtils]: 72: Hoare triple {8119#true} ~cleanupTimeShifts~0 := 4; {8119#true} is VALID [2020-07-08 15:14:11,006 INFO L280 TraceCheckUtils]: 73: Hoare triple {8119#true} ~waterLevel~0 := 1; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:14:11,006 INFO L280 TraceCheckUtils]: 74: Hoare triple {8200#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:14:11,007 INFO L280 TraceCheckUtils]: 75: Hoare triple {8200#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:14:11,008 INFO L280 TraceCheckUtils]: 76: Hoare triple {8200#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:14:11,008 INFO L280 TraceCheckUtils]: 77: Hoare triple {8200#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:14:11,009 INFO L280 TraceCheckUtils]: 78: Hoare triple {8200#(= 1 ~waterLevel~0)} assume true; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:14:11,009 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8200#(= 1 ~waterLevel~0)} {8119#true} #937#return; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:14:11,010 INFO L263 TraceCheckUtils]: 80: Hoare triple {8200#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:14:11,010 INFO L280 TraceCheckUtils]: 81: Hoare triple {8200#(= 1 ~waterLevel~0)} havoc ~retValue_acc~0; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:14:11,011 INFO L280 TraceCheckUtils]: 82: Hoare triple {8200#(= 1 ~waterLevel~0)} havoc ~tmp~0; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:14:11,011 INFO L263 TraceCheckUtils]: 83: Hoare triple {8200#(= 1 ~waterLevel~0)} call select_helpers(); {8119#true} is VALID [2020-07-08 15:14:11,011 INFO L280 TraceCheckUtils]: 84: Hoare triple {8119#true} assume true; {8119#true} is VALID [2020-07-08 15:14:11,012 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8119#true} {8200#(= 1 ~waterLevel~0)} #845#return; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:14:11,012 INFO L263 TraceCheckUtils]: 86: Hoare triple {8200#(= 1 ~waterLevel~0)} call select_features(); {8119#true} is VALID [2020-07-08 15:14:11,012 INFO L280 TraceCheckUtils]: 87: Hoare triple {8119#true} assume true; {8119#true} is VALID [2020-07-08 15:14:11,013 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {8119#true} {8200#(= 1 ~waterLevel~0)} #847#return; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:14:11,013 INFO L263 TraceCheckUtils]: 89: Hoare triple {8200#(= 1 ~waterLevel~0)} call #t~ret0 := valid_product(); {8119#true} is VALID [2020-07-08 15:14:11,014 INFO L280 TraceCheckUtils]: 90: Hoare triple {8119#true} havoc ~retValue_acc~6; {8119#true} is VALID [2020-07-08 15:14:11,014 INFO L280 TraceCheckUtils]: 91: Hoare triple {8119#true} ~retValue_acc~6 := 1; {8232#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} is VALID [2020-07-08 15:14:11,015 INFO L280 TraceCheckUtils]: 92: Hoare triple {8232#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} #res := ~retValue_acc~6; {8233#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 15:14:11,015 INFO L280 TraceCheckUtils]: 93: Hoare triple {8233#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8233#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 15:14:11,016 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {8233#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8200#(= 1 ~waterLevel~0)} #849#return; {8210#(= |main_#t~ret0| ~waterLevel~0)} is VALID [2020-07-08 15:14:11,017 INFO L280 TraceCheckUtils]: 95: Hoare triple {8210#(= |main_#t~ret0| ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8210#(= |main_#t~ret0| ~waterLevel~0)} is VALID [2020-07-08 15:14:11,017 INFO L280 TraceCheckUtils]: 96: Hoare triple {8210#(= |main_#t~ret0| ~waterLevel~0)} ~tmp~0 := #t~ret0; {8211#(= main_~tmp~0 ~waterLevel~0)} is VALID [2020-07-08 15:14:11,018 INFO L280 TraceCheckUtils]: 97: Hoare triple {8211#(= main_~tmp~0 ~waterLevel~0)} havoc #t~ret0; {8211#(= main_~tmp~0 ~waterLevel~0)} is VALID [2020-07-08 15:14:11,019 INFO L280 TraceCheckUtils]: 98: Hoare triple {8211#(= main_~tmp~0 ~waterLevel~0)} assume 0 != ~tmp~0; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,019 INFO L263 TraceCheckUtils]: 99: Hoare triple {8212#(not (= 0 ~waterLevel~0))} call setup(); {8119#true} is VALID [2020-07-08 15:14:11,019 INFO L280 TraceCheckUtils]: 100: Hoare triple {8119#true} assume true; {8119#true} is VALID [2020-07-08 15:14:11,020 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8119#true} {8212#(not (= 0 ~waterLevel~0))} #851#return; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,020 INFO L263 TraceCheckUtils]: 102: Hoare triple {8212#(not (= 0 ~waterLevel~0))} call runTest(); {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,021 INFO L263 TraceCheckUtils]: 103: Hoare triple {8212#(not (= 0 ~waterLevel~0))} call test(); {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,021 INFO L280 TraceCheckUtils]: 104: Hoare triple {8212#(not (= 0 ~waterLevel~0))} havoc ~splverifierCounter~0; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,022 INFO L280 TraceCheckUtils]: 105: Hoare triple {8212#(not (= 0 ~waterLevel~0))} havoc ~tmp~6; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,022 INFO L280 TraceCheckUtils]: 106: Hoare triple {8212#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~3; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,023 INFO L280 TraceCheckUtils]: 107: Hoare triple {8212#(not (= 0 ~waterLevel~0))} havoc ~tmp___1~0; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,023 INFO L280 TraceCheckUtils]: 108: Hoare triple {8212#(not (= 0 ~waterLevel~0))} havoc ~tmp___2~0; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,024 INFO L280 TraceCheckUtils]: 109: Hoare triple {8212#(not (= 0 ~waterLevel~0))} ~splverifierCounter~0 := 0; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,025 INFO L280 TraceCheckUtils]: 110: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume !false; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,025 INFO L280 TraceCheckUtils]: 111: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume ~splverifierCounter~0 < 4; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,026 INFO L280 TraceCheckUtils]: 112: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,026 INFO L280 TraceCheckUtils]: 113: Hoare triple {8212#(not (= 0 ~waterLevel~0))} ~tmp~6 := #t~nondet35; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,027 INFO L280 TraceCheckUtils]: 114: Hoare triple {8212#(not (= 0 ~waterLevel~0))} havoc #t~nondet35; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,027 INFO L280 TraceCheckUtils]: 115: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp~6); {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,028 INFO L280 TraceCheckUtils]: 116: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,028 INFO L280 TraceCheckUtils]: 117: Hoare triple {8212#(not (= 0 ~waterLevel~0))} ~tmp___0~3 := #t~nondet36; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,029 INFO L280 TraceCheckUtils]: 118: Hoare triple {8212#(not (= 0 ~waterLevel~0))} havoc #t~nondet36; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,029 INFO L280 TraceCheckUtils]: 119: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___0~3); {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,030 INFO L280 TraceCheckUtils]: 120: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,031 INFO L280 TraceCheckUtils]: 121: Hoare triple {8212#(not (= 0 ~waterLevel~0))} ~tmp___2~0 := #t~nondet37; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,031 INFO L280 TraceCheckUtils]: 122: Hoare triple {8212#(not (= 0 ~waterLevel~0))} havoc #t~nondet37; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,032 INFO L280 TraceCheckUtils]: 123: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___2~0); {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,032 INFO L280 TraceCheckUtils]: 124: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,033 INFO L280 TraceCheckUtils]: 125: Hoare triple {8212#(not (= 0 ~waterLevel~0))} ~tmp___1~0 := #t~nondet38; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,034 INFO L280 TraceCheckUtils]: 126: Hoare triple {8212#(not (= 0 ~waterLevel~0))} havoc #t~nondet38; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,034 INFO L280 TraceCheckUtils]: 127: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp___1~0; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,035 INFO L263 TraceCheckUtils]: 128: Hoare triple {8212#(not (= 0 ~waterLevel~0))} call stopSystem(); {8234#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 15:14:11,035 INFO L280 TraceCheckUtils]: 129: Hoare triple {8234#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8119#true} is VALID [2020-07-08 15:14:11,035 INFO L280 TraceCheckUtils]: 130: Hoare triple {8119#true} ~systemActive~0 := 0; {8119#true} is VALID [2020-07-08 15:14:11,036 INFO L280 TraceCheckUtils]: 131: Hoare triple {8119#true} assume true; {8119#true} is VALID [2020-07-08 15:14:11,036 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8119#true} {8212#(not (= 0 ~waterLevel~0))} #901#return; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,037 INFO L263 TraceCheckUtils]: 133: Hoare triple {8212#(not (= 0 ~waterLevel~0))} call timeShift(); {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,038 INFO L280 TraceCheckUtils]: 134: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume !(0 != ~pumpRunning~0); {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,038 INFO L280 TraceCheckUtils]: 135: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume !(0 != ~systemActive~0); {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,039 INFO L263 TraceCheckUtils]: 136: Hoare triple {8212#(not (= 0 ~waterLevel~0))} call __utac_acc__Specification4_spec__1(); {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,039 INFO L280 TraceCheckUtils]: 137: Hoare triple {8212#(not (= 0 ~waterLevel~0))} havoc ~tmp~1; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,040 INFO L280 TraceCheckUtils]: 138: Hoare triple {8212#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~0; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 15:14:11,040 INFO L263 TraceCheckUtils]: 139: Hoare triple {8212#(not (= 0 ~waterLevel~0))} call #t~ret1 := getWaterLevel(); {8119#true} is VALID [2020-07-08 15:14:11,040 INFO L280 TraceCheckUtils]: 140: Hoare triple {8119#true} havoc ~retValue_acc~2; {8119#true} is VALID [2020-07-08 15:14:11,041 INFO L280 TraceCheckUtils]: 141: Hoare triple {8119#true} ~retValue_acc~2 := ~waterLevel~0; {8235#(= ~waterLevel~0 getWaterLevel_~retValue_acc~2)} is VALID [2020-07-08 15:14:11,041 INFO L280 TraceCheckUtils]: 142: Hoare triple {8235#(= ~waterLevel~0 getWaterLevel_~retValue_acc~2)} #res := ~retValue_acc~2; {8236#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 15:14:11,042 INFO L280 TraceCheckUtils]: 143: Hoare triple {8236#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8236#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 15:14:11,043 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {8236#(= |getWaterLevel_#res| ~waterLevel~0)} {8212#(not (= 0 ~waterLevel~0))} #839#return; {8224#(not (= |__utac_acc__Specification4_spec__1_#t~ret1| 0))} is VALID [2020-07-08 15:14:11,043 INFO L280 TraceCheckUtils]: 145: Hoare triple {8224#(not (= |__utac_acc__Specification4_spec__1_#t~ret1| 0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8224#(not (= |__utac_acc__Specification4_spec__1_#t~ret1| 0))} is VALID [2020-07-08 15:14:11,044 INFO L280 TraceCheckUtils]: 146: Hoare triple {8224#(not (= |__utac_acc__Specification4_spec__1_#t~ret1| 0))} ~tmp~1 := #t~ret1; {8225#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~1))} is VALID [2020-07-08 15:14:11,044 INFO L280 TraceCheckUtils]: 147: Hoare triple {8225#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~1))} havoc #t~ret1; {8225#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~1))} is VALID [2020-07-08 15:14:11,045 INFO L280 TraceCheckUtils]: 148: Hoare triple {8225#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~1))} assume 0 == ~tmp~1; {8120#false} is VALID [2020-07-08 15:14:11,045 INFO L263 TraceCheckUtils]: 149: Hoare triple {8120#false} call #t~ret2 := isPumpRunning(); {8119#true} is VALID [2020-07-08 15:14:11,045 INFO L280 TraceCheckUtils]: 150: Hoare triple {8119#true} havoc ~retValue_acc~8; {8119#true} is VALID [2020-07-08 15:14:11,045 INFO L280 TraceCheckUtils]: 151: Hoare triple {8119#true} ~retValue_acc~8 := ~pumpRunning~0; {8119#true} is VALID [2020-07-08 15:14:11,046 INFO L280 TraceCheckUtils]: 152: Hoare triple {8119#true} #res := ~retValue_acc~8; {8119#true} is VALID [2020-07-08 15:14:11,046 INFO L280 TraceCheckUtils]: 153: Hoare triple {8119#true} assume true; {8119#true} is VALID [2020-07-08 15:14:11,046 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {8119#true} {8120#false} #841#return; {8120#false} is VALID [2020-07-08 15:14:11,046 INFO L280 TraceCheckUtils]: 155: Hoare triple {8120#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8120#false} is VALID [2020-07-08 15:14:11,046 INFO L280 TraceCheckUtils]: 156: Hoare triple {8120#false} ~tmp___0~0 := #t~ret2; {8120#false} is VALID [2020-07-08 15:14:11,046 INFO L280 TraceCheckUtils]: 157: Hoare triple {8120#false} havoc #t~ret2; {8120#false} is VALID [2020-07-08 15:14:11,047 INFO L280 TraceCheckUtils]: 158: Hoare triple {8120#false} assume 0 != ~tmp___0~0; {8120#false} is VALID [2020-07-08 15:14:11,047 INFO L263 TraceCheckUtils]: 159: Hoare triple {8120#false} call __automaton_fail(); {8120#false} is VALID [2020-07-08 15:14:11,047 INFO L280 TraceCheckUtils]: 160: Hoare triple {8120#false} assume !false; {8120#false} is VALID [2020-07-08 15:14:11,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 15:14:11,083 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 15:14:11,084 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [862430314] [2020-07-08 15:14:11,084 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 15:14:11,084 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-08 15:14:11,085 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [937293772] [2020-07-08 15:14:11,085 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-08 15:14:11,086 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 15:14:11,086 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-08 15:14:11,247 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:14:11,248 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-08 15:14:11,248 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 15:14:11,248 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-08 15:14:11,249 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-08 15:14:11,249 INFO L87 Difference]: Start difference. First operand 468 states and 524 transitions. Second operand 14 states. [2020-07-08 15:14:12,717 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 15:14:14,213 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 15:14:14,600 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 15:14:15,191 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 15:14:15,651 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 15:14:16,021 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 15:14:20,474 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 15:14:33,262 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 15:14:34,708 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 15:14:37,702 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 15:14:39,105 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 15:14:39,798 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 15:14:40,279 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 15:14:40,781 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 15:14:41,578 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 15:14:42,020 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 15:14:44,109 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 15:14:46,265 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 15:14:47,428 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 15:14:49,715 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 15:15:17,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:15:17,347 INFO L93 Difference]: Finished difference Result 1624 states and 2035 transitions. [2020-07-08 15:15:17,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-08 15:15:17,348 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-08 15:15:17,348 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 15:15:17,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 15:15:17,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 983 transitions. [2020-07-08 15:15:17,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 15:15:17,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 983 transitions. [2020-07-08 15:15:17,393 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 983 transitions. [2020-07-08 15:15:20,624 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 983 edges. 983 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:15:20,746 INFO L225 Difference]: With dead ends: 1624 [2020-07-08 15:15:20,747 INFO L226 Difference]: Without dead ends: 1266 [2020-07-08 15:15:20,749 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 6.4s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-07-08 15:15:20,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1266 states. [2020-07-08 15:15:48,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1266 to 1131. [2020-07-08 15:15:48,804 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 15:15:48,804 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1266 states. Second operand 1131 states. [2020-07-08 15:15:48,804 INFO L74 IsIncluded]: Start isIncluded. First operand 1266 states. Second operand 1131 states. [2020-07-08 15:15:48,804 INFO L87 Difference]: Start difference. First operand 1266 states. Second operand 1131 states. [2020-07-08 15:15:48,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:15:48,917 INFO L93 Difference]: Finished difference Result 1266 states and 1562 transitions. [2020-07-08 15:15:48,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1562 transitions. [2020-07-08 15:15:48,922 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 15:15:48,923 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 15:15:48,923 INFO L74 IsIncluded]: Start isIncluded. First operand 1131 states. Second operand 1266 states. [2020-07-08 15:15:48,923 INFO L87 Difference]: Start difference. First operand 1131 states. Second operand 1266 states. [2020-07-08 15:15:49,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:15:49,018 INFO L93 Difference]: Finished difference Result 1266 states and 1562 transitions. [2020-07-08 15:15:49,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1562 transitions. [2020-07-08 15:15:49,024 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 15:15:49,024 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 15:15:49,024 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 15:15:49,024 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 15:15:49,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1131 states. [2020-07-08 15:15:49,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 1131 states and 1337 transitions. [2020-07-08 15:15:49,118 INFO L78 Accepts]: Start accepts. Automaton has 1131 states and 1337 transitions. Word has length 161 [2020-07-08 15:15:49,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 15:15:49,119 INFO L479 AbstractCegarLoop]: Abstraction has 1131 states and 1337 transitions. [2020-07-08 15:15:49,119 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-08 15:15:49,119 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1131 states and 1337 transitions. [2020-07-08 15:15:56,195 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1337 edges. 1337 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:15:56,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1337 transitions. [2020-07-08 15:15:56,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-08 15:15:56,200 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 15:15:56,200 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:15:56,200 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 15:15:56,201 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 15:15:56,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 15:15:56,201 INFO L82 PathProgramCache]: Analyzing trace with hash 394168958, now seen corresponding path program 1 times [2020-07-08 15:15:56,201 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 15:15:56,201 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [192302885] [2020-07-08 15:15:56,202 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 15:15:56,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:15:56,520 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 15:15:56,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:15:56,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {16438#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {16327#true} is VALID [2020-07-08 15:15:56,594 INFO L280 TraceCheckUtils]: 1: Hoare triple {16327#true} #valid := #valid[0 := 0]; {16327#true} is VALID [2020-07-08 15:15:56,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {16327#true} assume 0 < #StackHeapBarrier; {16327#true} is VALID [2020-07-08 15:15:56,594 INFO L280 TraceCheckUtils]: 3: Hoare triple {16327#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {16327#true} is VALID [2020-07-08 15:15:56,594 INFO L280 TraceCheckUtils]: 4: Hoare triple {16327#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {16327#true} is VALID [2020-07-08 15:15:56,594 INFO L280 TraceCheckUtils]: 5: Hoare triple {16327#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {16327#true} is VALID [2020-07-08 15:15:56,594 INFO L280 TraceCheckUtils]: 6: Hoare triple {16327#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {16327#true} is VALID [2020-07-08 15:15:56,594 INFO L280 TraceCheckUtils]: 7: Hoare triple {16327#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {16327#true} is VALID [2020-07-08 15:15:56,595 INFO L280 TraceCheckUtils]: 8: Hoare triple {16327#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {16327#true} is VALID [2020-07-08 15:15:56,595 INFO L280 TraceCheckUtils]: 9: Hoare triple {16327#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {16327#true} is VALID [2020-07-08 15:15:56,595 INFO L280 TraceCheckUtils]: 10: Hoare triple {16327#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {16327#true} is VALID [2020-07-08 15:15:56,595 INFO L280 TraceCheckUtils]: 11: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {16327#true} is VALID [2020-07-08 15:15:56,595 INFO L280 TraceCheckUtils]: 12: Hoare triple {16327#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {16327#true} is VALID [2020-07-08 15:15:56,595 INFO L280 TraceCheckUtils]: 13: Hoare triple {16327#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {16327#true} is VALID [2020-07-08 15:15:56,595 INFO L280 TraceCheckUtils]: 14: Hoare triple {16327#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {16327#true} is VALID [2020-07-08 15:15:56,596 INFO L280 TraceCheckUtils]: 15: Hoare triple {16327#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {16327#true} is VALID [2020-07-08 15:15:56,596 INFO L280 TraceCheckUtils]: 16: Hoare triple {16327#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {16327#true} is VALID [2020-07-08 15:15:56,596 INFO L280 TraceCheckUtils]: 17: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {16327#true} is VALID [2020-07-08 15:15:56,596 INFO L280 TraceCheckUtils]: 18: Hoare triple {16327#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {16327#true} is VALID [2020-07-08 15:15:56,596 INFO L280 TraceCheckUtils]: 19: Hoare triple {16327#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {16327#true} is VALID [2020-07-08 15:15:56,597 INFO L280 TraceCheckUtils]: 20: Hoare triple {16327#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {16327#true} is VALID [2020-07-08 15:15:56,597 INFO L280 TraceCheckUtils]: 21: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {16327#true} is VALID [2020-07-08 15:15:56,597 INFO L280 TraceCheckUtils]: 22: Hoare triple {16327#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {16327#true} is VALID [2020-07-08 15:15:56,597 INFO L280 TraceCheckUtils]: 23: Hoare triple {16327#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {16327#true} is VALID [2020-07-08 15:15:56,597 INFO L280 TraceCheckUtils]: 24: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {16327#true} is VALID [2020-07-08 15:15:56,598 INFO L280 TraceCheckUtils]: 25: Hoare triple {16327#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {16327#true} is VALID [2020-07-08 15:15:56,598 INFO L280 TraceCheckUtils]: 26: Hoare triple {16327#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {16327#true} is VALID [2020-07-08 15:15:56,598 INFO L280 TraceCheckUtils]: 27: Hoare triple {16327#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {16327#true} is VALID [2020-07-08 15:15:56,598 INFO L280 TraceCheckUtils]: 28: Hoare triple {16327#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {16327#true} is VALID [2020-07-08 15:15:56,598 INFO L280 TraceCheckUtils]: 29: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {16327#true} is VALID [2020-07-08 15:15:56,598 INFO L280 TraceCheckUtils]: 30: Hoare triple {16327#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {16327#true} is VALID [2020-07-08 15:15:56,599 INFO L280 TraceCheckUtils]: 31: Hoare triple {16327#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {16327#true} is VALID [2020-07-08 15:15:56,599 INFO L280 TraceCheckUtils]: 32: Hoare triple {16327#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {16327#true} is VALID [2020-07-08 15:15:56,599 INFO L280 TraceCheckUtils]: 33: Hoare triple {16327#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {16327#true} is VALID [2020-07-08 15:15:56,599 INFO L280 TraceCheckUtils]: 34: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {16327#true} is VALID [2020-07-08 15:15:56,599 INFO L280 TraceCheckUtils]: 35: Hoare triple {16327#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {16327#true} is VALID [2020-07-08 15:15:56,600 INFO L280 TraceCheckUtils]: 36: Hoare triple {16327#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {16327#true} is VALID [2020-07-08 15:15:56,600 INFO L280 TraceCheckUtils]: 37: Hoare triple {16327#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {16327#true} is VALID [2020-07-08 15:15:56,600 INFO L280 TraceCheckUtils]: 38: Hoare triple {16327#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {16327#true} is VALID [2020-07-08 15:15:56,600 INFO L280 TraceCheckUtils]: 39: Hoare triple {16327#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {16327#true} is VALID [2020-07-08 15:15:56,600 INFO L280 TraceCheckUtils]: 40: Hoare triple {16327#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {16327#true} is VALID [2020-07-08 15:15:56,601 INFO L280 TraceCheckUtils]: 41: Hoare triple {16327#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {16327#true} is VALID [2020-07-08 15:15:56,601 INFO L280 TraceCheckUtils]: 42: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {16327#true} is VALID [2020-07-08 15:15:56,601 INFO L280 TraceCheckUtils]: 43: Hoare triple {16327#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {16327#true} is VALID [2020-07-08 15:15:56,601 INFO L280 TraceCheckUtils]: 44: Hoare triple {16327#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {16327#true} is VALID [2020-07-08 15:15:56,601 INFO L280 TraceCheckUtils]: 45: Hoare triple {16327#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {16327#true} is VALID [2020-07-08 15:15:56,601 INFO L280 TraceCheckUtils]: 46: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {16327#true} is VALID [2020-07-08 15:15:56,602 INFO L280 TraceCheckUtils]: 47: Hoare triple {16327#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {16327#true} is VALID [2020-07-08 15:15:56,602 INFO L280 TraceCheckUtils]: 48: Hoare triple {16327#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {16327#true} is VALID [2020-07-08 15:15:56,602 INFO L280 TraceCheckUtils]: 49: Hoare triple {16327#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {16327#true} is VALID [2020-07-08 15:15:56,602 INFO L280 TraceCheckUtils]: 50: Hoare triple {16327#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {16327#true} is VALID [2020-07-08 15:15:56,602 INFO L280 TraceCheckUtils]: 51: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {16327#true} is VALID [2020-07-08 15:15:56,603 INFO L280 TraceCheckUtils]: 52: Hoare triple {16327#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {16327#true} is VALID [2020-07-08 15:15:56,603 INFO L280 TraceCheckUtils]: 53: Hoare triple {16327#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {16327#true} is VALID [2020-07-08 15:15:56,603 INFO L280 TraceCheckUtils]: 54: Hoare triple {16327#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {16327#true} is VALID [2020-07-08 15:15:56,603 INFO L280 TraceCheckUtils]: 55: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {16327#true} is VALID [2020-07-08 15:15:56,603 INFO L280 TraceCheckUtils]: 56: Hoare triple {16327#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {16327#true} is VALID [2020-07-08 15:15:56,604 INFO L280 TraceCheckUtils]: 57: Hoare triple {16327#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {16327#true} is VALID [2020-07-08 15:15:56,604 INFO L280 TraceCheckUtils]: 58: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {16327#true} is VALID [2020-07-08 15:15:56,604 INFO L280 TraceCheckUtils]: 59: Hoare triple {16327#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {16327#true} is VALID [2020-07-08 15:15:56,604 INFO L280 TraceCheckUtils]: 60: Hoare triple {16327#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {16327#true} is VALID [2020-07-08 15:15:56,604 INFO L280 TraceCheckUtils]: 61: Hoare triple {16327#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {16327#true} is VALID [2020-07-08 15:15:56,605 INFO L280 TraceCheckUtils]: 62: Hoare triple {16327#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {16327#true} is VALID [2020-07-08 15:15:56,605 INFO L280 TraceCheckUtils]: 63: Hoare triple {16327#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {16327#true} is VALID [2020-07-08 15:15:56,605 INFO L280 TraceCheckUtils]: 64: Hoare triple {16327#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {16327#true} is VALID [2020-07-08 15:15:56,605 INFO L280 TraceCheckUtils]: 65: Hoare triple {16327#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {16327#true} is VALID [2020-07-08 15:15:56,605 INFO L280 TraceCheckUtils]: 66: Hoare triple {16327#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {16327#true} is VALID [2020-07-08 15:15:56,606 INFO L280 TraceCheckUtils]: 67: Hoare triple {16327#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {16327#true} is VALID [2020-07-08 15:15:56,606 INFO L280 TraceCheckUtils]: 68: Hoare triple {16327#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {16327#true} is VALID [2020-07-08 15:15:56,606 INFO L280 TraceCheckUtils]: 69: Hoare triple {16327#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {16327#true} is VALID [2020-07-08 15:15:56,606 INFO L280 TraceCheckUtils]: 70: Hoare triple {16327#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {16327#true} is VALID [2020-07-08 15:15:56,606 INFO L280 TraceCheckUtils]: 71: Hoare triple {16327#true} ~cleanupTimeShifts~0 := 4; {16327#true} is VALID [2020-07-08 15:15:56,606 INFO L280 TraceCheckUtils]: 72: Hoare triple {16327#true} ~waterLevel~0 := 1; {16327#true} is VALID [2020-07-08 15:15:56,607 INFO L280 TraceCheckUtils]: 73: Hoare triple {16327#true} ~methaneLevelCritical~0 := 0; {16327#true} is VALID [2020-07-08 15:15:56,607 INFO L280 TraceCheckUtils]: 74: Hoare triple {16327#true} ~pumpRunning~0 := 0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,608 INFO L280 TraceCheckUtils]: 75: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,608 INFO L280 TraceCheckUtils]: 76: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,609 INFO L280 TraceCheckUtils]: 77: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume true; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,609 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {16408#(= 0 ~pumpRunning~0)} {16327#true} #937#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:15:56,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-08 15:15:56,616 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16327#true} {16408#(= 0 ~pumpRunning~0)} #845#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:15:56,619 INFO L280 TraceCheckUtils]: 0: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-08 15:15:56,620 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16327#true} {16408#(= 0 ~pumpRunning~0)} #847#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:15:56,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {16327#true} havoc ~retValue_acc~6; {16327#true} is VALID [2020-07-08 15:15:56,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {16327#true} ~retValue_acc~6 := 1; {16327#true} is VALID [2020-07-08 15:15:56,627 INFO L280 TraceCheckUtils]: 2: Hoare triple {16327#true} #res := ~retValue_acc~6; {16327#true} is VALID [2020-07-08 15:15:56,627 INFO L280 TraceCheckUtils]: 3: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-08 15:15:56,628 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16327#true} {16408#(= 0 ~pumpRunning~0)} #849#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:15:56,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-08 15:15:56,631 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16327#true} {16408#(= 0 ~pumpRunning~0)} #851#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:15:56,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {16439#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,649 INFO L280 TraceCheckUtils]: 2: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume true; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,649 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16408#(= 0 ~pumpRunning~0)} {16408#(= 0 ~pumpRunning~0)} #901#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:15:56,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {16440#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {16327#true} is VALID [2020-07-08 15:15:56,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {16327#true} ~waterLevel~0 := ~waterLevel~0 - 1; {16327#true} is VALID [2020-07-08 15:15:56,661 INFO L280 TraceCheckUtils]: 2: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-08 15:15:56,661 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16327#true} {16328#false} #909#return; {16328#false} is VALID [2020-07-08 15:15:56,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:15:56,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {16327#true} havoc ~retValue_acc~2; {16327#true} is VALID [2020-07-08 15:15:56,670 INFO L280 TraceCheckUtils]: 1: Hoare triple {16327#true} ~retValue_acc~2 := ~waterLevel~0; {16327#true} is VALID [2020-07-08 15:15:56,670 INFO L280 TraceCheckUtils]: 2: Hoare triple {16327#true} #res := ~retValue_acc~2; {16327#true} is VALID [2020-07-08 15:15:56,670 INFO L280 TraceCheckUtils]: 3: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-08 15:15:56,670 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16327#true} {16328#false} #839#return; {16328#false} is VALID [2020-07-08 15:15:56,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:15:56,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {16327#true} havoc ~retValue_acc~8; {16327#true} is VALID [2020-07-08 15:15:56,674 INFO L280 TraceCheckUtils]: 1: Hoare triple {16327#true} ~retValue_acc~8 := ~pumpRunning~0; {16327#true} is VALID [2020-07-08 15:15:56,674 INFO L280 TraceCheckUtils]: 2: Hoare triple {16327#true} #res := ~retValue_acc~8; {16327#true} is VALID [2020-07-08 15:15:56,674 INFO L280 TraceCheckUtils]: 3: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-08 15:15:56,675 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16327#true} {16328#false} #841#return; {16328#false} is VALID [2020-07-08 15:15:56,678 INFO L263 TraceCheckUtils]: 0: Hoare triple {16327#true} call ULTIMATE.init(); {16438#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 15:15:56,679 INFO L280 TraceCheckUtils]: 1: Hoare triple {16438#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {16327#true} is VALID [2020-07-08 15:15:56,679 INFO L280 TraceCheckUtils]: 2: Hoare triple {16327#true} #valid := #valid[0 := 0]; {16327#true} is VALID [2020-07-08 15:15:56,679 INFO L280 TraceCheckUtils]: 3: Hoare triple {16327#true} assume 0 < #StackHeapBarrier; {16327#true} is VALID [2020-07-08 15:15:56,679 INFO L280 TraceCheckUtils]: 4: Hoare triple {16327#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {16327#true} is VALID [2020-07-08 15:15:56,680 INFO L280 TraceCheckUtils]: 5: Hoare triple {16327#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {16327#true} is VALID [2020-07-08 15:15:56,680 INFO L280 TraceCheckUtils]: 6: Hoare triple {16327#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {16327#true} is VALID [2020-07-08 15:15:56,680 INFO L280 TraceCheckUtils]: 7: Hoare triple {16327#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {16327#true} is VALID [2020-07-08 15:15:56,680 INFO L280 TraceCheckUtils]: 8: Hoare triple {16327#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {16327#true} is VALID [2020-07-08 15:15:56,680 INFO L280 TraceCheckUtils]: 9: Hoare triple {16327#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {16327#true} is VALID [2020-07-08 15:15:56,680 INFO L280 TraceCheckUtils]: 10: Hoare triple {16327#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {16327#true} is VALID [2020-07-08 15:15:56,681 INFO L280 TraceCheckUtils]: 11: Hoare triple {16327#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {16327#true} is VALID [2020-07-08 15:15:56,681 INFO L280 TraceCheckUtils]: 12: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {16327#true} is VALID [2020-07-08 15:15:56,681 INFO L280 TraceCheckUtils]: 13: Hoare triple {16327#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {16327#true} is VALID [2020-07-08 15:15:56,681 INFO L280 TraceCheckUtils]: 14: Hoare triple {16327#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {16327#true} is VALID [2020-07-08 15:15:56,681 INFO L280 TraceCheckUtils]: 15: Hoare triple {16327#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {16327#true} is VALID [2020-07-08 15:15:56,681 INFO L280 TraceCheckUtils]: 16: Hoare triple {16327#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {16327#true} is VALID [2020-07-08 15:15:56,682 INFO L280 TraceCheckUtils]: 17: Hoare triple {16327#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {16327#true} is VALID [2020-07-08 15:15:56,682 INFO L280 TraceCheckUtils]: 18: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {16327#true} is VALID [2020-07-08 15:15:56,682 INFO L280 TraceCheckUtils]: 19: Hoare triple {16327#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {16327#true} is VALID [2020-07-08 15:15:56,682 INFO L280 TraceCheckUtils]: 20: Hoare triple {16327#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {16327#true} is VALID [2020-07-08 15:15:56,682 INFO L280 TraceCheckUtils]: 21: Hoare triple {16327#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {16327#true} is VALID [2020-07-08 15:15:56,683 INFO L280 TraceCheckUtils]: 22: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {16327#true} is VALID [2020-07-08 15:15:56,683 INFO L280 TraceCheckUtils]: 23: Hoare triple {16327#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {16327#true} is VALID [2020-07-08 15:15:56,683 INFO L280 TraceCheckUtils]: 24: Hoare triple {16327#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {16327#true} is VALID [2020-07-08 15:15:56,683 INFO L280 TraceCheckUtils]: 25: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {16327#true} is VALID [2020-07-08 15:15:56,683 INFO L280 TraceCheckUtils]: 26: Hoare triple {16327#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {16327#true} is VALID [2020-07-08 15:15:56,684 INFO L280 TraceCheckUtils]: 27: Hoare triple {16327#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {16327#true} is VALID [2020-07-08 15:15:56,684 INFO L280 TraceCheckUtils]: 28: Hoare triple {16327#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {16327#true} is VALID [2020-07-08 15:15:56,684 INFO L280 TraceCheckUtils]: 29: Hoare triple {16327#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {16327#true} is VALID [2020-07-08 15:15:56,684 INFO L280 TraceCheckUtils]: 30: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {16327#true} is VALID [2020-07-08 15:15:56,684 INFO L280 TraceCheckUtils]: 31: Hoare triple {16327#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {16327#true} is VALID [2020-07-08 15:15:56,684 INFO L280 TraceCheckUtils]: 32: Hoare triple {16327#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {16327#true} is VALID [2020-07-08 15:15:56,685 INFO L280 TraceCheckUtils]: 33: Hoare triple {16327#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {16327#true} is VALID [2020-07-08 15:15:56,685 INFO L280 TraceCheckUtils]: 34: Hoare triple {16327#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {16327#true} is VALID [2020-07-08 15:15:56,685 INFO L280 TraceCheckUtils]: 35: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {16327#true} is VALID [2020-07-08 15:15:56,685 INFO L280 TraceCheckUtils]: 36: Hoare triple {16327#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {16327#true} is VALID [2020-07-08 15:15:56,685 INFO L280 TraceCheckUtils]: 37: Hoare triple {16327#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {16327#true} is VALID [2020-07-08 15:15:56,686 INFO L280 TraceCheckUtils]: 38: Hoare triple {16327#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {16327#true} is VALID [2020-07-08 15:15:56,686 INFO L280 TraceCheckUtils]: 39: Hoare triple {16327#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {16327#true} is VALID [2020-07-08 15:15:56,686 INFO L280 TraceCheckUtils]: 40: Hoare triple {16327#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {16327#true} is VALID [2020-07-08 15:15:56,686 INFO L280 TraceCheckUtils]: 41: Hoare triple {16327#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {16327#true} is VALID [2020-07-08 15:15:56,686 INFO L280 TraceCheckUtils]: 42: Hoare triple {16327#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {16327#true} is VALID [2020-07-08 15:15:56,686 INFO L280 TraceCheckUtils]: 43: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {16327#true} is VALID [2020-07-08 15:15:56,687 INFO L280 TraceCheckUtils]: 44: Hoare triple {16327#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {16327#true} is VALID [2020-07-08 15:15:56,687 INFO L280 TraceCheckUtils]: 45: Hoare triple {16327#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {16327#true} is VALID [2020-07-08 15:15:56,687 INFO L280 TraceCheckUtils]: 46: Hoare triple {16327#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {16327#true} is VALID [2020-07-08 15:15:56,687 INFO L280 TraceCheckUtils]: 47: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {16327#true} is VALID [2020-07-08 15:15:56,687 INFO L280 TraceCheckUtils]: 48: Hoare triple {16327#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {16327#true} is VALID [2020-07-08 15:15:56,687 INFO L280 TraceCheckUtils]: 49: Hoare triple {16327#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {16327#true} is VALID [2020-07-08 15:15:56,688 INFO L280 TraceCheckUtils]: 50: Hoare triple {16327#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {16327#true} is VALID [2020-07-08 15:15:56,688 INFO L280 TraceCheckUtils]: 51: Hoare triple {16327#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {16327#true} is VALID [2020-07-08 15:15:56,688 INFO L280 TraceCheckUtils]: 52: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {16327#true} is VALID [2020-07-08 15:15:56,688 INFO L280 TraceCheckUtils]: 53: Hoare triple {16327#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {16327#true} is VALID [2020-07-08 15:15:56,688 INFO L280 TraceCheckUtils]: 54: Hoare triple {16327#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {16327#true} is VALID [2020-07-08 15:15:56,689 INFO L280 TraceCheckUtils]: 55: Hoare triple {16327#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {16327#true} is VALID [2020-07-08 15:15:56,689 INFO L280 TraceCheckUtils]: 56: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {16327#true} is VALID [2020-07-08 15:15:56,689 INFO L280 TraceCheckUtils]: 57: Hoare triple {16327#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {16327#true} is VALID [2020-07-08 15:15:56,689 INFO L280 TraceCheckUtils]: 58: Hoare triple {16327#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {16327#true} is VALID [2020-07-08 15:15:56,689 INFO L280 TraceCheckUtils]: 59: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {16327#true} is VALID [2020-07-08 15:15:56,689 INFO L280 TraceCheckUtils]: 60: Hoare triple {16327#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {16327#true} is VALID [2020-07-08 15:15:56,690 INFO L280 TraceCheckUtils]: 61: Hoare triple {16327#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {16327#true} is VALID [2020-07-08 15:15:56,690 INFO L280 TraceCheckUtils]: 62: Hoare triple {16327#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {16327#true} is VALID [2020-07-08 15:15:56,690 INFO L280 TraceCheckUtils]: 63: Hoare triple {16327#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {16327#true} is VALID [2020-07-08 15:15:56,690 INFO L280 TraceCheckUtils]: 64: Hoare triple {16327#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {16327#true} is VALID [2020-07-08 15:15:56,690 INFO L280 TraceCheckUtils]: 65: Hoare triple {16327#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {16327#true} is VALID [2020-07-08 15:15:56,690 INFO L280 TraceCheckUtils]: 66: Hoare triple {16327#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {16327#true} is VALID [2020-07-08 15:15:56,691 INFO L280 TraceCheckUtils]: 67: Hoare triple {16327#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {16327#true} is VALID [2020-07-08 15:15:56,691 INFO L280 TraceCheckUtils]: 68: Hoare triple {16327#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {16327#true} is VALID [2020-07-08 15:15:56,691 INFO L280 TraceCheckUtils]: 69: Hoare triple {16327#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {16327#true} is VALID [2020-07-08 15:15:56,691 INFO L280 TraceCheckUtils]: 70: Hoare triple {16327#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {16327#true} is VALID [2020-07-08 15:15:56,691 INFO L280 TraceCheckUtils]: 71: Hoare triple {16327#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {16327#true} is VALID [2020-07-08 15:15:56,692 INFO L280 TraceCheckUtils]: 72: Hoare triple {16327#true} ~cleanupTimeShifts~0 := 4; {16327#true} is VALID [2020-07-08 15:15:56,692 INFO L280 TraceCheckUtils]: 73: Hoare triple {16327#true} ~waterLevel~0 := 1; {16327#true} is VALID [2020-07-08 15:15:56,692 INFO L280 TraceCheckUtils]: 74: Hoare triple {16327#true} ~methaneLevelCritical~0 := 0; {16327#true} is VALID [2020-07-08 15:15:56,694 INFO L280 TraceCheckUtils]: 75: Hoare triple {16327#true} ~pumpRunning~0 := 0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,695 INFO L280 TraceCheckUtils]: 76: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,695 INFO L280 TraceCheckUtils]: 77: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,696 INFO L280 TraceCheckUtils]: 78: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume true; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,696 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {16408#(= 0 ~pumpRunning~0)} {16327#true} #937#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,697 INFO L263 TraceCheckUtils]: 80: Hoare triple {16408#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,697 INFO L280 TraceCheckUtils]: 81: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,698 INFO L280 TraceCheckUtils]: 82: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,698 INFO L263 TraceCheckUtils]: 83: Hoare triple {16408#(= 0 ~pumpRunning~0)} call select_helpers(); {16327#true} is VALID [2020-07-08 15:15:56,698 INFO L280 TraceCheckUtils]: 84: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-08 15:15:56,699 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {16327#true} {16408#(= 0 ~pumpRunning~0)} #845#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,699 INFO L263 TraceCheckUtils]: 86: Hoare triple {16408#(= 0 ~pumpRunning~0)} call select_features(); {16327#true} is VALID [2020-07-08 15:15:56,699 INFO L280 TraceCheckUtils]: 87: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-08 15:15:56,700 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {16327#true} {16408#(= 0 ~pumpRunning~0)} #847#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,700 INFO L263 TraceCheckUtils]: 89: Hoare triple {16408#(= 0 ~pumpRunning~0)} call #t~ret0 := valid_product(); {16327#true} is VALID [2020-07-08 15:15:56,700 INFO L280 TraceCheckUtils]: 90: Hoare triple {16327#true} havoc ~retValue_acc~6; {16327#true} is VALID [2020-07-08 15:15:56,700 INFO L280 TraceCheckUtils]: 91: Hoare triple {16327#true} ~retValue_acc~6 := 1; {16327#true} is VALID [2020-07-08 15:15:56,700 INFO L280 TraceCheckUtils]: 92: Hoare triple {16327#true} #res := ~retValue_acc~6; {16327#true} is VALID [2020-07-08 15:15:56,700 INFO L280 TraceCheckUtils]: 93: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-08 15:15:56,701 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {16327#true} {16408#(= 0 ~pumpRunning~0)} #849#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,702 INFO L280 TraceCheckUtils]: 95: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,702 INFO L280 TraceCheckUtils]: 96: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~ret0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,703 INFO L280 TraceCheckUtils]: 97: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc #t~ret0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,703 INFO L280 TraceCheckUtils]: 98: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,704 INFO L263 TraceCheckUtils]: 99: Hoare triple {16408#(= 0 ~pumpRunning~0)} call setup(); {16327#true} is VALID [2020-07-08 15:15:56,704 INFO L280 TraceCheckUtils]: 100: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-08 15:15:56,704 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {16327#true} {16408#(= 0 ~pumpRunning~0)} #851#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,705 INFO L263 TraceCheckUtils]: 102: Hoare triple {16408#(= 0 ~pumpRunning~0)} call runTest(); {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,705 INFO L263 TraceCheckUtils]: 103: Hoare triple {16408#(= 0 ~pumpRunning~0)} call test(); {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,706 INFO L280 TraceCheckUtils]: 104: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,706 INFO L280 TraceCheckUtils]: 105: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc ~tmp~6; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,707 INFO L280 TraceCheckUtils]: 106: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc ~tmp___0~3; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,707 INFO L280 TraceCheckUtils]: 107: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,708 INFO L280 TraceCheckUtils]: 108: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,708 INFO L280 TraceCheckUtils]: 109: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,709 INFO L280 TraceCheckUtils]: 110: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume !false; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,709 INFO L280 TraceCheckUtils]: 111: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,710 INFO L280 TraceCheckUtils]: 112: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,710 INFO L280 TraceCheckUtils]: 113: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~tmp~6 := #t~nondet35; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,711 INFO L280 TraceCheckUtils]: 114: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc #t~nondet35; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,711 INFO L280 TraceCheckUtils]: 115: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~6); {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,712 INFO L280 TraceCheckUtils]: 116: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,712 INFO L280 TraceCheckUtils]: 117: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~tmp___0~3 := #t~nondet36; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,713 INFO L280 TraceCheckUtils]: 118: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc #t~nondet36; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,713 INFO L280 TraceCheckUtils]: 119: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~3); {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,714 INFO L280 TraceCheckUtils]: 120: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,714 INFO L280 TraceCheckUtils]: 121: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet37; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,715 INFO L280 TraceCheckUtils]: 122: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc #t~nondet37; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,715 INFO L280 TraceCheckUtils]: 123: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,715 INFO L280 TraceCheckUtils]: 124: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,716 INFO L280 TraceCheckUtils]: 125: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet38; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,716 INFO L280 TraceCheckUtils]: 126: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc #t~nondet38; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,717 INFO L280 TraceCheckUtils]: 127: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,717 INFO L263 TraceCheckUtils]: 128: Hoare triple {16408#(= 0 ~pumpRunning~0)} call stopSystem(); {16439#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 15:15:56,718 INFO L280 TraceCheckUtils]: 129: Hoare triple {16439#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,718 INFO L280 TraceCheckUtils]: 130: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,719 INFO L280 TraceCheckUtils]: 131: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume true; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,720 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {16408#(= 0 ~pumpRunning~0)} {16408#(= 0 ~pumpRunning~0)} #901#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,720 INFO L263 TraceCheckUtils]: 133: Hoare triple {16408#(= 0 ~pumpRunning~0)} call timeShift(); {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:15:56,721 INFO L280 TraceCheckUtils]: 134: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {16328#false} is VALID [2020-07-08 15:15:56,721 INFO L263 TraceCheckUtils]: 135: Hoare triple {16328#false} call lowerWaterLevel(); {16440#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 15:15:56,721 INFO L280 TraceCheckUtils]: 136: Hoare triple {16440#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {16327#true} is VALID [2020-07-08 15:15:56,721 INFO L280 TraceCheckUtils]: 137: Hoare triple {16327#true} ~waterLevel~0 := ~waterLevel~0 - 1; {16327#true} is VALID [2020-07-08 15:15:56,721 INFO L280 TraceCheckUtils]: 138: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-08 15:15:56,722 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {16327#true} {16328#false} #909#return; {16328#false} is VALID [2020-07-08 15:15:56,722 INFO L280 TraceCheckUtils]: 140: Hoare triple {16328#false} assume !(0 != ~systemActive~0); {16328#false} is VALID [2020-07-08 15:15:56,722 INFO L263 TraceCheckUtils]: 141: Hoare triple {16328#false} call __utac_acc__Specification4_spec__1(); {16328#false} is VALID [2020-07-08 15:15:56,722 INFO L280 TraceCheckUtils]: 142: Hoare triple {16328#false} havoc ~tmp~1; {16328#false} is VALID [2020-07-08 15:15:56,722 INFO L280 TraceCheckUtils]: 143: Hoare triple {16328#false} havoc ~tmp___0~0; {16328#false} is VALID [2020-07-08 15:15:56,723 INFO L263 TraceCheckUtils]: 144: Hoare triple {16328#false} call #t~ret1 := getWaterLevel(); {16327#true} is VALID [2020-07-08 15:15:56,723 INFO L280 TraceCheckUtils]: 145: Hoare triple {16327#true} havoc ~retValue_acc~2; {16327#true} is VALID [2020-07-08 15:15:56,723 INFO L280 TraceCheckUtils]: 146: Hoare triple {16327#true} ~retValue_acc~2 := ~waterLevel~0; {16327#true} is VALID [2020-07-08 15:15:56,723 INFO L280 TraceCheckUtils]: 147: Hoare triple {16327#true} #res := ~retValue_acc~2; {16327#true} is VALID [2020-07-08 15:15:56,723 INFO L280 TraceCheckUtils]: 148: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-08 15:15:56,724 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {16327#true} {16328#false} #839#return; {16328#false} is VALID [2020-07-08 15:15:56,724 INFO L280 TraceCheckUtils]: 150: Hoare triple {16328#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16328#false} is VALID [2020-07-08 15:15:56,724 INFO L280 TraceCheckUtils]: 151: Hoare triple {16328#false} ~tmp~1 := #t~ret1; {16328#false} is VALID [2020-07-08 15:15:56,724 INFO L280 TraceCheckUtils]: 152: Hoare triple {16328#false} havoc #t~ret1; {16328#false} is VALID [2020-07-08 15:15:56,724 INFO L280 TraceCheckUtils]: 153: Hoare triple {16328#false} assume 0 == ~tmp~1; {16328#false} is VALID [2020-07-08 15:15:56,725 INFO L263 TraceCheckUtils]: 154: Hoare triple {16328#false} call #t~ret2 := isPumpRunning(); {16327#true} is VALID [2020-07-08 15:15:56,725 INFO L280 TraceCheckUtils]: 155: Hoare triple {16327#true} havoc ~retValue_acc~8; {16327#true} is VALID [2020-07-08 15:15:56,725 INFO L280 TraceCheckUtils]: 156: Hoare triple {16327#true} ~retValue_acc~8 := ~pumpRunning~0; {16327#true} is VALID [2020-07-08 15:15:56,725 INFO L280 TraceCheckUtils]: 157: Hoare triple {16327#true} #res := ~retValue_acc~8; {16327#true} is VALID [2020-07-08 15:15:56,725 INFO L280 TraceCheckUtils]: 158: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-08 15:15:56,726 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {16327#true} {16328#false} #841#return; {16328#false} is VALID [2020-07-08 15:15:56,726 INFO L280 TraceCheckUtils]: 160: Hoare triple {16328#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16328#false} is VALID [2020-07-08 15:15:56,726 INFO L280 TraceCheckUtils]: 161: Hoare triple {16328#false} ~tmp___0~0 := #t~ret2; {16328#false} is VALID [2020-07-08 15:15:56,726 INFO L280 TraceCheckUtils]: 162: Hoare triple {16328#false} havoc #t~ret2; {16328#false} is VALID [2020-07-08 15:15:56,726 INFO L280 TraceCheckUtils]: 163: Hoare triple {16328#false} assume 0 != ~tmp___0~0; {16328#false} is VALID [2020-07-08 15:15:56,727 INFO L263 TraceCheckUtils]: 164: Hoare triple {16328#false} call __automaton_fail(); {16328#false} is VALID [2020-07-08 15:15:56,727 INFO L280 TraceCheckUtils]: 165: Hoare triple {16328#false} assume !false; {16328#false} is VALID [2020-07-08 15:15:56,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 15:15:56,759 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 15:15:56,759 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [192302885] [2020-07-08 15:15:56,760 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 15:15:56,760 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-08 15:15:56,760 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2079015146] [2020-07-08 15:15:56,761 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-08 15:15:56,761 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 15:15:56,761 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-08 15:15:56,928 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:15:56,928 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-08 15:15:56,929 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 15:15:56,929 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-08 15:15:56,929 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 15:15:56,929 INFO L87 Difference]: Start difference. First operand 1131 states and 1337 transitions. Second operand 6 states. [2020-07-08 15:15:58,004 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 15:16:47,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:16:47,127 INFO L93 Difference]: Finished difference Result 2588 states and 3246 transitions. [2020-07-08 15:16:47,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-08 15:16:47,127 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-08 15:16:47,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 15:16:47,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 15:16:47,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 756 transitions. [2020-07-08 15:16:47,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 15:16:47,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 756 transitions. [2020-07-08 15:16:47,148 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 756 transitions. [2020-07-08 15:16:49,096 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 756 edges. 756 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:16:49,217 INFO L225 Difference]: With dead ends: 2588 [2020-07-08 15:16:49,217 INFO L226 Difference]: Without dead ends: 1567 [2020-07-08 15:16:49,221 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-07-08 15:16:49,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1567 states. [2020-07-08 15:17:28,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1567 to 1444. [2020-07-08 15:17:28,249 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 15:17:28,249 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1567 states. Second operand 1444 states. [2020-07-08 15:17:28,250 INFO L74 IsIncluded]: Start isIncluded. First operand 1567 states. Second operand 1444 states. [2020-07-08 15:17:28,250 INFO L87 Difference]: Start difference. First operand 1567 states. Second operand 1444 states. [2020-07-08 15:17:28,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:17:28,354 INFO L93 Difference]: Finished difference Result 1567 states and 1884 transitions. [2020-07-08 15:17:28,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 1884 transitions. [2020-07-08 15:17:28,359 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 15:17:28,359 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 15:17:28,360 INFO L74 IsIncluded]: Start isIncluded. First operand 1444 states. Second operand 1567 states. [2020-07-08 15:17:28,360 INFO L87 Difference]: Start difference. First operand 1444 states. Second operand 1567 states. [2020-07-08 15:17:28,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:17:28,477 INFO L93 Difference]: Finished difference Result 1567 states and 1884 transitions. [2020-07-08 15:17:28,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 1884 transitions. [2020-07-08 15:17:28,482 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 15:17:28,482 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 15:17:28,482 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 15:17:28,482 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 15:17:28,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1444 states. [2020-07-08 15:17:28,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1444 states and 1704 transitions. [2020-07-08 15:17:28,615 INFO L78 Accepts]: Start accepts. Automaton has 1444 states and 1704 transitions. Word has length 166 [2020-07-08 15:17:28,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 15:17:28,616 INFO L479 AbstractCegarLoop]: Abstraction has 1444 states and 1704 transitions. [2020-07-08 15:17:28,616 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-08 15:17:28,616 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1444 states and 1704 transitions. [2020-07-08 15:17:38,244 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1704 edges. 1704 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:17:38,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1704 transitions. [2020-07-08 15:17:38,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-07-08 15:17:38,250 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 15:17:38,251 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 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 15:17:38,251 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 15:17:38,252 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 15:17:38,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 15:17:38,252 INFO L82 PathProgramCache]: Analyzing trace with hash -360333047, now seen corresponding path program 1 times [2020-07-08 15:17:38,252 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 15:17:38,252 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [26344522] [2020-07-08 15:17:38,253 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 15:17:38,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:17:38,748 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 15:17:38,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:17:38,848 INFO L280 TraceCheckUtils]: 0: Hoare triple {27789#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {27653#true} is VALID [2020-07-08 15:17:38,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {27653#true} #valid := #valid[0 := 0]; {27653#true} is VALID [2020-07-08 15:17:38,849 INFO L280 TraceCheckUtils]: 2: Hoare triple {27653#true} assume 0 < #StackHeapBarrier; {27653#true} is VALID [2020-07-08 15:17:38,849 INFO L280 TraceCheckUtils]: 3: Hoare triple {27653#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {27653#true} is VALID [2020-07-08 15:17:38,849 INFO L280 TraceCheckUtils]: 4: Hoare triple {27653#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {27653#true} is VALID [2020-07-08 15:17:38,849 INFO L280 TraceCheckUtils]: 5: Hoare triple {27653#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {27653#true} is VALID [2020-07-08 15:17:38,850 INFO L280 TraceCheckUtils]: 6: Hoare triple {27653#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {27653#true} is VALID [2020-07-08 15:17:38,850 INFO L280 TraceCheckUtils]: 7: Hoare triple {27653#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {27653#true} is VALID [2020-07-08 15:17:38,850 INFO L280 TraceCheckUtils]: 8: Hoare triple {27653#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {27653#true} is VALID [2020-07-08 15:17:38,850 INFO L280 TraceCheckUtils]: 9: Hoare triple {27653#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {27653#true} is VALID [2020-07-08 15:17:38,850 INFO L280 TraceCheckUtils]: 10: Hoare triple {27653#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {27653#true} is VALID [2020-07-08 15:17:38,851 INFO L280 TraceCheckUtils]: 11: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {27653#true} is VALID [2020-07-08 15:17:38,851 INFO L280 TraceCheckUtils]: 12: Hoare triple {27653#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {27653#true} is VALID [2020-07-08 15:17:38,851 INFO L280 TraceCheckUtils]: 13: Hoare triple {27653#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {27653#true} is VALID [2020-07-08 15:17:38,851 INFO L280 TraceCheckUtils]: 14: Hoare triple {27653#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {27653#true} is VALID [2020-07-08 15:17:38,851 INFO L280 TraceCheckUtils]: 15: Hoare triple {27653#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {27653#true} is VALID [2020-07-08 15:17:38,852 INFO L280 TraceCheckUtils]: 16: Hoare triple {27653#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {27653#true} is VALID [2020-07-08 15:17:38,852 INFO L280 TraceCheckUtils]: 17: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {27653#true} is VALID [2020-07-08 15:17:38,852 INFO L280 TraceCheckUtils]: 18: Hoare triple {27653#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {27653#true} is VALID [2020-07-08 15:17:38,852 INFO L280 TraceCheckUtils]: 19: Hoare triple {27653#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {27653#true} is VALID [2020-07-08 15:17:38,853 INFO L280 TraceCheckUtils]: 20: Hoare triple {27653#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {27653#true} is VALID [2020-07-08 15:17:38,853 INFO L280 TraceCheckUtils]: 21: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {27653#true} is VALID [2020-07-08 15:17:38,853 INFO L280 TraceCheckUtils]: 22: Hoare triple {27653#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {27653#true} is VALID [2020-07-08 15:17:38,853 INFO L280 TraceCheckUtils]: 23: Hoare triple {27653#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {27653#true} is VALID [2020-07-08 15:17:38,854 INFO L280 TraceCheckUtils]: 24: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {27653#true} is VALID [2020-07-08 15:17:38,854 INFO L280 TraceCheckUtils]: 25: Hoare triple {27653#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {27653#true} is VALID [2020-07-08 15:17:38,854 INFO L280 TraceCheckUtils]: 26: Hoare triple {27653#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {27653#true} is VALID [2020-07-08 15:17:38,854 INFO L280 TraceCheckUtils]: 27: Hoare triple {27653#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {27653#true} is VALID [2020-07-08 15:17:38,854 INFO L280 TraceCheckUtils]: 28: Hoare triple {27653#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {27653#true} is VALID [2020-07-08 15:17:38,855 INFO L280 TraceCheckUtils]: 29: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {27653#true} is VALID [2020-07-08 15:17:38,855 INFO L280 TraceCheckUtils]: 30: Hoare triple {27653#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {27653#true} is VALID [2020-07-08 15:17:38,855 INFO L280 TraceCheckUtils]: 31: Hoare triple {27653#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {27653#true} is VALID [2020-07-08 15:17:38,855 INFO L280 TraceCheckUtils]: 32: Hoare triple {27653#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {27653#true} is VALID [2020-07-08 15:17:38,855 INFO L280 TraceCheckUtils]: 33: Hoare triple {27653#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {27653#true} is VALID [2020-07-08 15:17:38,856 INFO L280 TraceCheckUtils]: 34: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {27653#true} is VALID [2020-07-08 15:17:38,856 INFO L280 TraceCheckUtils]: 35: Hoare triple {27653#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {27653#true} is VALID [2020-07-08 15:17:38,856 INFO L280 TraceCheckUtils]: 36: Hoare triple {27653#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {27653#true} is VALID [2020-07-08 15:17:38,856 INFO L280 TraceCheckUtils]: 37: Hoare triple {27653#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {27653#true} is VALID [2020-07-08 15:17:38,856 INFO L280 TraceCheckUtils]: 38: Hoare triple {27653#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {27653#true} is VALID [2020-07-08 15:17:38,857 INFO L280 TraceCheckUtils]: 39: Hoare triple {27653#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {27653#true} is VALID [2020-07-08 15:17:38,857 INFO L280 TraceCheckUtils]: 40: Hoare triple {27653#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {27653#true} is VALID [2020-07-08 15:17:38,857 INFO L280 TraceCheckUtils]: 41: Hoare triple {27653#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {27653#true} is VALID [2020-07-08 15:17:38,857 INFO L280 TraceCheckUtils]: 42: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {27653#true} is VALID [2020-07-08 15:17:38,857 INFO L280 TraceCheckUtils]: 43: Hoare triple {27653#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {27653#true} is VALID [2020-07-08 15:17:38,858 INFO L280 TraceCheckUtils]: 44: Hoare triple {27653#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {27653#true} is VALID [2020-07-08 15:17:38,858 INFO L280 TraceCheckUtils]: 45: Hoare triple {27653#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {27653#true} is VALID [2020-07-08 15:17:38,858 INFO L280 TraceCheckUtils]: 46: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {27653#true} is VALID [2020-07-08 15:17:38,858 INFO L280 TraceCheckUtils]: 47: Hoare triple {27653#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {27653#true} is VALID [2020-07-08 15:17:38,859 INFO L280 TraceCheckUtils]: 48: Hoare triple {27653#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {27653#true} is VALID [2020-07-08 15:17:38,859 INFO L280 TraceCheckUtils]: 49: Hoare triple {27653#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {27653#true} is VALID [2020-07-08 15:17:38,859 INFO L280 TraceCheckUtils]: 50: Hoare triple {27653#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {27653#true} is VALID [2020-07-08 15:17:38,859 INFO L280 TraceCheckUtils]: 51: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {27653#true} is VALID [2020-07-08 15:17:38,859 INFO L280 TraceCheckUtils]: 52: Hoare triple {27653#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {27653#true} is VALID [2020-07-08 15:17:38,860 INFO L280 TraceCheckUtils]: 53: Hoare triple {27653#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {27653#true} is VALID [2020-07-08 15:17:38,860 INFO L280 TraceCheckUtils]: 54: Hoare triple {27653#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {27653#true} is VALID [2020-07-08 15:17:38,860 INFO L280 TraceCheckUtils]: 55: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {27653#true} is VALID [2020-07-08 15:17:38,860 INFO L280 TraceCheckUtils]: 56: Hoare triple {27653#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {27653#true} is VALID [2020-07-08 15:17:38,860 INFO L280 TraceCheckUtils]: 57: Hoare triple {27653#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {27653#true} is VALID [2020-07-08 15:17:38,860 INFO L280 TraceCheckUtils]: 58: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {27653#true} is VALID [2020-07-08 15:17:38,861 INFO L280 TraceCheckUtils]: 59: Hoare triple {27653#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {27653#true} is VALID [2020-07-08 15:17:38,861 INFO L280 TraceCheckUtils]: 60: Hoare triple {27653#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {27653#true} is VALID [2020-07-08 15:17:38,861 INFO L280 TraceCheckUtils]: 61: Hoare triple {27653#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {27653#true} is VALID [2020-07-08 15:17:38,861 INFO L280 TraceCheckUtils]: 62: Hoare triple {27653#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {27653#true} is VALID [2020-07-08 15:17:38,861 INFO L280 TraceCheckUtils]: 63: Hoare triple {27653#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {27653#true} is VALID [2020-07-08 15:17:38,862 INFO L280 TraceCheckUtils]: 64: Hoare triple {27653#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {27653#true} is VALID [2020-07-08 15:17:38,862 INFO L280 TraceCheckUtils]: 65: Hoare triple {27653#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {27653#true} is VALID [2020-07-08 15:17:38,862 INFO L280 TraceCheckUtils]: 66: Hoare triple {27653#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {27653#true} is VALID [2020-07-08 15:17:38,862 INFO L280 TraceCheckUtils]: 67: Hoare triple {27653#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {27653#true} is VALID [2020-07-08 15:17:38,862 INFO L280 TraceCheckUtils]: 68: Hoare triple {27653#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {27653#true} is VALID [2020-07-08 15:17:38,862 INFO L280 TraceCheckUtils]: 69: Hoare triple {27653#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {27653#true} is VALID [2020-07-08 15:17:38,863 INFO L280 TraceCheckUtils]: 70: Hoare triple {27653#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {27653#true} is VALID [2020-07-08 15:17:38,863 INFO L280 TraceCheckUtils]: 71: Hoare triple {27653#true} ~cleanupTimeShifts~0 := 4; {27653#true} is VALID [2020-07-08 15:17:38,863 INFO L280 TraceCheckUtils]: 72: Hoare triple {27653#true} ~waterLevel~0 := 1; {27653#true} is VALID [2020-07-08 15:17:38,863 INFO L280 TraceCheckUtils]: 73: Hoare triple {27653#true} ~methaneLevelCritical~0 := 0; {27653#true} is VALID [2020-07-08 15:17:38,866 INFO L280 TraceCheckUtils]: 74: Hoare triple {27653#true} ~pumpRunning~0 := 0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:38,867 INFO L280 TraceCheckUtils]: 75: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:38,867 INFO L280 TraceCheckUtils]: 76: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:38,868 INFO L280 TraceCheckUtils]: 77: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume true; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:38,869 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {27734#(= 0 ~pumpRunning~0)} {27653#true} #937#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:38,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:17:38,876 INFO L280 TraceCheckUtils]: 0: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-08 15:17:38,877 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #845#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:38,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:17:38,881 INFO L280 TraceCheckUtils]: 0: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-08 15:17:38,882 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #847#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:38,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:17:38,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {27653#true} havoc ~retValue_acc~6; {27653#true} is VALID [2020-07-08 15:17:38,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {27653#true} ~retValue_acc~6 := 1; {27653#true} is VALID [2020-07-08 15:17:38,886 INFO L280 TraceCheckUtils]: 2: Hoare triple {27653#true} #res := ~retValue_acc~6; {27653#true} is VALID [2020-07-08 15:17:38,886 INFO L280 TraceCheckUtils]: 3: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-08 15:17:38,906 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #849#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:38,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:17:38,912 INFO L280 TraceCheckUtils]: 0: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-08 15:17:38,913 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #851#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:38,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:17:38,930 INFO L280 TraceCheckUtils]: 0: Hoare triple {27790#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {27653#true} is VALID [2020-07-08 15:17:38,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {27653#true} ~waterLevel~0 := 1 + ~waterLevel~0; {27653#true} is VALID [2020-07-08 15:17:38,931 INFO L280 TraceCheckUtils]: 2: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-08 15:17:38,931 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #897#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:38,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:17:38,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {27791#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:38,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:38,953 INFO L280 TraceCheckUtils]: 2: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume true; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:38,954 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27734#(= 0 ~pumpRunning~0)} {27734#(= 0 ~pumpRunning~0)} #901#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:38,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:17:38,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:17:38,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:17:38,983 INFO L280 TraceCheckUtils]: 0: Hoare triple {27653#true} havoc ~retValue_acc~2; {27653#true} is VALID [2020-07-08 15:17:38,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {27653#true} ~retValue_acc~2 := ~waterLevel~0; {27653#true} is VALID [2020-07-08 15:17:38,984 INFO L280 TraceCheckUtils]: 2: Hoare triple {27653#true} #res := ~retValue_acc~2; {27653#true} is VALID [2020-07-08 15:17:38,984 INFO L280 TraceCheckUtils]: 3: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-08 15:17:38,984 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {27653#true} {27653#true} #839#return; {27653#true} is VALID [2020-07-08 15:17:38,984 INFO L280 TraceCheckUtils]: 0: Hoare triple {27653#true} havoc ~tmp~1; {27653#true} is VALID [2020-07-08 15:17:38,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {27653#true} havoc ~tmp___0~0; {27653#true} is VALID [2020-07-08 15:17:38,985 INFO L263 TraceCheckUtils]: 2: Hoare triple {27653#true} call #t~ret1 := getWaterLevel(); {27653#true} is VALID [2020-07-08 15:17:38,985 INFO L280 TraceCheckUtils]: 3: Hoare triple {27653#true} havoc ~retValue_acc~2; {27653#true} is VALID [2020-07-08 15:17:38,985 INFO L280 TraceCheckUtils]: 4: Hoare triple {27653#true} ~retValue_acc~2 := ~waterLevel~0; {27653#true} is VALID [2020-07-08 15:17:38,985 INFO L280 TraceCheckUtils]: 5: Hoare triple {27653#true} #res := ~retValue_acc~2; {27653#true} is VALID [2020-07-08 15:17:38,986 INFO L280 TraceCheckUtils]: 6: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-08 15:17:38,986 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {27653#true} {27653#true} #839#return; {27653#true} is VALID [2020-07-08 15:17:38,986 INFO L280 TraceCheckUtils]: 8: Hoare triple {27653#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27653#true} is VALID [2020-07-08 15:17:38,986 INFO L280 TraceCheckUtils]: 9: Hoare triple {27653#true} ~tmp~1 := #t~ret1; {27653#true} is VALID [2020-07-08 15:17:38,986 INFO L280 TraceCheckUtils]: 10: Hoare triple {27653#true} havoc #t~ret1; {27653#true} is VALID [2020-07-08 15:17:38,987 INFO L280 TraceCheckUtils]: 11: Hoare triple {27653#true} assume !(0 == ~tmp~1); {27653#true} is VALID [2020-07-08 15:17:38,987 INFO L280 TraceCheckUtils]: 12: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-08 15:17:38,988 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #913#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:38,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {27792#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:38,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:38,989 INFO L263 TraceCheckUtils]: 2: Hoare triple {27734#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {27653#true} is VALID [2020-07-08 15:17:38,990 INFO L280 TraceCheckUtils]: 3: Hoare triple {27653#true} havoc ~tmp~1; {27653#true} is VALID [2020-07-08 15:17:38,990 INFO L280 TraceCheckUtils]: 4: Hoare triple {27653#true} havoc ~tmp___0~0; {27653#true} is VALID [2020-07-08 15:17:38,990 INFO L263 TraceCheckUtils]: 5: Hoare triple {27653#true} call #t~ret1 := getWaterLevel(); {27653#true} is VALID [2020-07-08 15:17:38,990 INFO L280 TraceCheckUtils]: 6: Hoare triple {27653#true} havoc ~retValue_acc~2; {27653#true} is VALID [2020-07-08 15:17:38,990 INFO L280 TraceCheckUtils]: 7: Hoare triple {27653#true} ~retValue_acc~2 := ~waterLevel~0; {27653#true} is VALID [2020-07-08 15:17:38,990 INFO L280 TraceCheckUtils]: 8: Hoare triple {27653#true} #res := ~retValue_acc~2; {27653#true} is VALID [2020-07-08 15:17:38,991 INFO L280 TraceCheckUtils]: 9: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-08 15:17:38,991 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {27653#true} {27653#true} #839#return; {27653#true} is VALID [2020-07-08 15:17:38,991 INFO L280 TraceCheckUtils]: 11: Hoare triple {27653#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27653#true} is VALID [2020-07-08 15:17:38,991 INFO L280 TraceCheckUtils]: 12: Hoare triple {27653#true} ~tmp~1 := #t~ret1; {27653#true} is VALID [2020-07-08 15:17:38,991 INFO L280 TraceCheckUtils]: 13: Hoare triple {27653#true} havoc #t~ret1; {27653#true} is VALID [2020-07-08 15:17:38,992 INFO L280 TraceCheckUtils]: 14: Hoare triple {27653#true} assume !(0 == ~tmp~1); {27653#true} is VALID [2020-07-08 15:17:38,992 INFO L280 TraceCheckUtils]: 15: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-08 15:17:38,992 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #913#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:38,993 INFO L280 TraceCheckUtils]: 17: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume true; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:38,993 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {27734#(= 0 ~pumpRunning~0)} {27734#(= 0 ~pumpRunning~0)} #903#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:38,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:17:38,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {27790#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {27653#true} is VALID [2020-07-08 15:17:38,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {27653#true} ~waterLevel~0 := 1 + ~waterLevel~0; {27653#true} is VALID [2020-07-08 15:17:38,997 INFO L280 TraceCheckUtils]: 2: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-08 15:17:38,998 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #897#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:38,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:17:39,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {27653#true} havoc ~retValue_acc~2; {27653#true} is VALID [2020-07-08 15:17:39,001 INFO L280 TraceCheckUtils]: 1: Hoare triple {27653#true} ~retValue_acc~2 := ~waterLevel~0; {27653#true} is VALID [2020-07-08 15:17:39,001 INFO L280 TraceCheckUtils]: 2: Hoare triple {27653#true} #res := ~retValue_acc~2; {27653#true} is VALID [2020-07-08 15:17:39,001 INFO L280 TraceCheckUtils]: 3: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-08 15:17:39,002 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #839#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:17:39,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {27653#true} havoc ~retValue_acc~8; {27653#true} is VALID [2020-07-08 15:17:39,030 INFO L280 TraceCheckUtils]: 1: Hoare triple {27653#true} ~retValue_acc~8 := ~pumpRunning~0; {27812#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~8)} is VALID [2020-07-08 15:17:39,031 INFO L280 TraceCheckUtils]: 2: Hoare triple {27812#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~8)} #res := ~retValue_acc~8; {27813#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 15:17:39,031 INFO L280 TraceCheckUtils]: 3: Hoare triple {27813#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {27813#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 15:17:39,032 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {27813#(= ~pumpRunning~0 |isPumpRunning_#res|)} {27734#(= 0 ~pumpRunning~0)} #841#return; {27787#(= |__utac_acc__Specification4_spec__1_#t~ret2| 0)} is VALID [2020-07-08 15:17:39,037 INFO L263 TraceCheckUtils]: 0: Hoare triple {27653#true} call ULTIMATE.init(); {27789#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 15:17:39,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {27789#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {27653#true} is VALID [2020-07-08 15:17:39,038 INFO L280 TraceCheckUtils]: 2: Hoare triple {27653#true} #valid := #valid[0 := 0]; {27653#true} is VALID [2020-07-08 15:17:39,038 INFO L280 TraceCheckUtils]: 3: Hoare triple {27653#true} assume 0 < #StackHeapBarrier; {27653#true} is VALID [2020-07-08 15:17:39,038 INFO L280 TraceCheckUtils]: 4: Hoare triple {27653#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {27653#true} is VALID [2020-07-08 15:17:39,038 INFO L280 TraceCheckUtils]: 5: Hoare triple {27653#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {27653#true} is VALID [2020-07-08 15:17:39,038 INFO L280 TraceCheckUtils]: 6: Hoare triple {27653#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {27653#true} is VALID [2020-07-08 15:17:39,039 INFO L280 TraceCheckUtils]: 7: Hoare triple {27653#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {27653#true} is VALID [2020-07-08 15:17:39,039 INFO L280 TraceCheckUtils]: 8: Hoare triple {27653#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {27653#true} is VALID [2020-07-08 15:17:39,039 INFO L280 TraceCheckUtils]: 9: Hoare triple {27653#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {27653#true} is VALID [2020-07-08 15:17:39,039 INFO L280 TraceCheckUtils]: 10: Hoare triple {27653#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {27653#true} is VALID [2020-07-08 15:17:39,039 INFO L280 TraceCheckUtils]: 11: Hoare triple {27653#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {27653#true} is VALID [2020-07-08 15:17:39,040 INFO L280 TraceCheckUtils]: 12: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {27653#true} is VALID [2020-07-08 15:17:39,040 INFO L280 TraceCheckUtils]: 13: Hoare triple {27653#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {27653#true} is VALID [2020-07-08 15:17:39,040 INFO L280 TraceCheckUtils]: 14: Hoare triple {27653#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {27653#true} is VALID [2020-07-08 15:17:39,040 INFO L280 TraceCheckUtils]: 15: Hoare triple {27653#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {27653#true} is VALID [2020-07-08 15:17:39,040 INFO L280 TraceCheckUtils]: 16: Hoare triple {27653#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {27653#true} is VALID [2020-07-08 15:17:39,040 INFO L280 TraceCheckUtils]: 17: Hoare triple {27653#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {27653#true} is VALID [2020-07-08 15:17:39,041 INFO L280 TraceCheckUtils]: 18: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {27653#true} is VALID [2020-07-08 15:17:39,041 INFO L280 TraceCheckUtils]: 19: Hoare triple {27653#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {27653#true} is VALID [2020-07-08 15:17:39,041 INFO L280 TraceCheckUtils]: 20: Hoare triple {27653#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {27653#true} is VALID [2020-07-08 15:17:39,041 INFO L280 TraceCheckUtils]: 21: Hoare triple {27653#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {27653#true} is VALID [2020-07-08 15:17:39,041 INFO L280 TraceCheckUtils]: 22: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {27653#true} is VALID [2020-07-08 15:17:39,041 INFO L280 TraceCheckUtils]: 23: Hoare triple {27653#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {27653#true} is VALID [2020-07-08 15:17:39,042 INFO L280 TraceCheckUtils]: 24: Hoare triple {27653#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {27653#true} is VALID [2020-07-08 15:17:39,042 INFO L280 TraceCheckUtils]: 25: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {27653#true} is VALID [2020-07-08 15:17:39,042 INFO L280 TraceCheckUtils]: 26: Hoare triple {27653#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {27653#true} is VALID [2020-07-08 15:17:39,042 INFO L280 TraceCheckUtils]: 27: Hoare triple {27653#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {27653#true} is VALID [2020-07-08 15:17:39,042 INFO L280 TraceCheckUtils]: 28: Hoare triple {27653#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {27653#true} is VALID [2020-07-08 15:17:39,043 INFO L280 TraceCheckUtils]: 29: Hoare triple {27653#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {27653#true} is VALID [2020-07-08 15:17:39,043 INFO L280 TraceCheckUtils]: 30: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {27653#true} is VALID [2020-07-08 15:17:39,043 INFO L280 TraceCheckUtils]: 31: Hoare triple {27653#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {27653#true} is VALID [2020-07-08 15:17:39,043 INFO L280 TraceCheckUtils]: 32: Hoare triple {27653#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {27653#true} is VALID [2020-07-08 15:17:39,043 INFO L280 TraceCheckUtils]: 33: Hoare triple {27653#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {27653#true} is VALID [2020-07-08 15:17:39,043 INFO L280 TraceCheckUtils]: 34: Hoare triple {27653#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {27653#true} is VALID [2020-07-08 15:17:39,044 INFO L280 TraceCheckUtils]: 35: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {27653#true} is VALID [2020-07-08 15:17:39,044 INFO L280 TraceCheckUtils]: 36: Hoare triple {27653#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {27653#true} is VALID [2020-07-08 15:17:39,044 INFO L280 TraceCheckUtils]: 37: Hoare triple {27653#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {27653#true} is VALID [2020-07-08 15:17:39,044 INFO L280 TraceCheckUtils]: 38: Hoare triple {27653#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {27653#true} is VALID [2020-07-08 15:17:39,044 INFO L280 TraceCheckUtils]: 39: Hoare triple {27653#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {27653#true} is VALID [2020-07-08 15:17:39,045 INFO L280 TraceCheckUtils]: 40: Hoare triple {27653#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {27653#true} is VALID [2020-07-08 15:17:39,045 INFO L280 TraceCheckUtils]: 41: Hoare triple {27653#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {27653#true} is VALID [2020-07-08 15:17:39,045 INFO L280 TraceCheckUtils]: 42: Hoare triple {27653#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {27653#true} is VALID [2020-07-08 15:17:39,045 INFO L280 TraceCheckUtils]: 43: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {27653#true} is VALID [2020-07-08 15:17:39,046 INFO L280 TraceCheckUtils]: 44: Hoare triple {27653#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {27653#true} is VALID [2020-07-08 15:17:39,046 INFO L280 TraceCheckUtils]: 45: Hoare triple {27653#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {27653#true} is VALID [2020-07-08 15:17:39,046 INFO L280 TraceCheckUtils]: 46: Hoare triple {27653#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {27653#true} is VALID [2020-07-08 15:17:39,046 INFO L280 TraceCheckUtils]: 47: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {27653#true} is VALID [2020-07-08 15:17:39,046 INFO L280 TraceCheckUtils]: 48: Hoare triple {27653#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {27653#true} is VALID [2020-07-08 15:17:39,047 INFO L280 TraceCheckUtils]: 49: Hoare triple {27653#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {27653#true} is VALID [2020-07-08 15:17:39,047 INFO L280 TraceCheckUtils]: 50: Hoare triple {27653#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {27653#true} is VALID [2020-07-08 15:17:39,047 INFO L280 TraceCheckUtils]: 51: Hoare triple {27653#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {27653#true} is VALID [2020-07-08 15:17:39,047 INFO L280 TraceCheckUtils]: 52: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {27653#true} is VALID [2020-07-08 15:17:39,047 INFO L280 TraceCheckUtils]: 53: Hoare triple {27653#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {27653#true} is VALID [2020-07-08 15:17:39,048 INFO L280 TraceCheckUtils]: 54: Hoare triple {27653#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {27653#true} is VALID [2020-07-08 15:17:39,048 INFO L280 TraceCheckUtils]: 55: Hoare triple {27653#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {27653#true} is VALID [2020-07-08 15:17:39,048 INFO L280 TraceCheckUtils]: 56: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {27653#true} is VALID [2020-07-08 15:17:39,048 INFO L280 TraceCheckUtils]: 57: Hoare triple {27653#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {27653#true} is VALID [2020-07-08 15:17:39,049 INFO L280 TraceCheckUtils]: 58: Hoare triple {27653#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {27653#true} is VALID [2020-07-08 15:17:39,049 INFO L280 TraceCheckUtils]: 59: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {27653#true} is VALID [2020-07-08 15:17:39,049 INFO L280 TraceCheckUtils]: 60: Hoare triple {27653#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {27653#true} is VALID [2020-07-08 15:17:39,049 INFO L280 TraceCheckUtils]: 61: Hoare triple {27653#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {27653#true} is VALID [2020-07-08 15:17:39,049 INFO L280 TraceCheckUtils]: 62: Hoare triple {27653#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {27653#true} is VALID [2020-07-08 15:17:39,050 INFO L280 TraceCheckUtils]: 63: Hoare triple {27653#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {27653#true} is VALID [2020-07-08 15:17:39,050 INFO L280 TraceCheckUtils]: 64: Hoare triple {27653#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {27653#true} is VALID [2020-07-08 15:17:39,050 INFO L280 TraceCheckUtils]: 65: Hoare triple {27653#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {27653#true} is VALID [2020-07-08 15:17:39,050 INFO L280 TraceCheckUtils]: 66: Hoare triple {27653#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {27653#true} is VALID [2020-07-08 15:17:39,050 INFO L280 TraceCheckUtils]: 67: Hoare triple {27653#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {27653#true} is VALID [2020-07-08 15:17:39,051 INFO L280 TraceCheckUtils]: 68: Hoare triple {27653#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {27653#true} is VALID [2020-07-08 15:17:39,051 INFO L280 TraceCheckUtils]: 69: Hoare triple {27653#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {27653#true} is VALID [2020-07-08 15:17:39,051 INFO L280 TraceCheckUtils]: 70: Hoare triple {27653#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {27653#true} is VALID [2020-07-08 15:17:39,051 INFO L280 TraceCheckUtils]: 71: Hoare triple {27653#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {27653#true} is VALID [2020-07-08 15:17:39,051 INFO L280 TraceCheckUtils]: 72: Hoare triple {27653#true} ~cleanupTimeShifts~0 := 4; {27653#true} is VALID [2020-07-08 15:17:39,052 INFO L280 TraceCheckUtils]: 73: Hoare triple {27653#true} ~waterLevel~0 := 1; {27653#true} is VALID [2020-07-08 15:17:39,052 INFO L280 TraceCheckUtils]: 74: Hoare triple {27653#true} ~methaneLevelCritical~0 := 0; {27653#true} is VALID [2020-07-08 15:17:39,054 INFO L280 TraceCheckUtils]: 75: Hoare triple {27653#true} ~pumpRunning~0 := 0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,055 INFO L280 TraceCheckUtils]: 76: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,056 INFO L280 TraceCheckUtils]: 77: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,056 INFO L280 TraceCheckUtils]: 78: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume true; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,057 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {27734#(= 0 ~pumpRunning~0)} {27653#true} #937#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,058 INFO L263 TraceCheckUtils]: 80: Hoare triple {27734#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,059 INFO L280 TraceCheckUtils]: 81: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,059 INFO L280 TraceCheckUtils]: 82: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,059 INFO L263 TraceCheckUtils]: 83: Hoare triple {27734#(= 0 ~pumpRunning~0)} call select_helpers(); {27653#true} is VALID [2020-07-08 15:17:39,059 INFO L280 TraceCheckUtils]: 84: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-08 15:17:39,060 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #845#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,060 INFO L263 TraceCheckUtils]: 86: Hoare triple {27734#(= 0 ~pumpRunning~0)} call select_features(); {27653#true} is VALID [2020-07-08 15:17:39,060 INFO L280 TraceCheckUtils]: 87: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-08 15:17:39,061 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #847#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,061 INFO L263 TraceCheckUtils]: 89: Hoare triple {27734#(= 0 ~pumpRunning~0)} call #t~ret0 := valid_product(); {27653#true} is VALID [2020-07-08 15:17:39,061 INFO L280 TraceCheckUtils]: 90: Hoare triple {27653#true} havoc ~retValue_acc~6; {27653#true} is VALID [2020-07-08 15:17:39,061 INFO L280 TraceCheckUtils]: 91: Hoare triple {27653#true} ~retValue_acc~6 := 1; {27653#true} is VALID [2020-07-08 15:17:39,062 INFO L280 TraceCheckUtils]: 92: Hoare triple {27653#true} #res := ~retValue_acc~6; {27653#true} is VALID [2020-07-08 15:17:39,062 INFO L280 TraceCheckUtils]: 93: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-08 15:17:39,062 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #849#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,063 INFO L280 TraceCheckUtils]: 95: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,063 INFO L280 TraceCheckUtils]: 96: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~ret0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,064 INFO L280 TraceCheckUtils]: 97: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc #t~ret0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,064 INFO L280 TraceCheckUtils]: 98: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,065 INFO L263 TraceCheckUtils]: 99: Hoare triple {27734#(= 0 ~pumpRunning~0)} call setup(); {27653#true} is VALID [2020-07-08 15:17:39,065 INFO L280 TraceCheckUtils]: 100: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-08 15:17:39,065 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #851#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,066 INFO L263 TraceCheckUtils]: 102: Hoare triple {27734#(= 0 ~pumpRunning~0)} call runTest(); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,066 INFO L263 TraceCheckUtils]: 103: Hoare triple {27734#(= 0 ~pumpRunning~0)} call test(); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,067 INFO L280 TraceCheckUtils]: 104: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,067 INFO L280 TraceCheckUtils]: 105: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc ~tmp~6; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,068 INFO L280 TraceCheckUtils]: 106: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc ~tmp___0~3; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,068 INFO L280 TraceCheckUtils]: 107: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,069 INFO L280 TraceCheckUtils]: 108: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,069 INFO L280 TraceCheckUtils]: 109: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,070 INFO L280 TraceCheckUtils]: 110: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume !false; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,070 INFO L280 TraceCheckUtils]: 111: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,071 INFO L280 TraceCheckUtils]: 112: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,071 INFO L280 TraceCheckUtils]: 113: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~tmp~6 := #t~nondet35; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,072 INFO L280 TraceCheckUtils]: 114: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc #t~nondet35; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,072 INFO L280 TraceCheckUtils]: 115: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~6; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,073 INFO L263 TraceCheckUtils]: 116: Hoare triple {27734#(= 0 ~pumpRunning~0)} call waterRise(); {27790#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 15:17:39,073 INFO L280 TraceCheckUtils]: 117: Hoare triple {27790#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {27653#true} is VALID [2020-07-08 15:17:39,074 INFO L280 TraceCheckUtils]: 118: Hoare triple {27653#true} ~waterLevel~0 := 1 + ~waterLevel~0; {27653#true} is VALID [2020-07-08 15:17:39,074 INFO L280 TraceCheckUtils]: 119: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-08 15:17:39,074 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #897#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,075 INFO L280 TraceCheckUtils]: 121: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,075 INFO L280 TraceCheckUtils]: 122: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~tmp___0~3 := #t~nondet36; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,076 INFO L280 TraceCheckUtils]: 123: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc #t~nondet36; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,076 INFO L280 TraceCheckUtils]: 124: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~3); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,077 INFO L280 TraceCheckUtils]: 125: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,078 INFO L280 TraceCheckUtils]: 126: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet37; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,078 INFO L280 TraceCheckUtils]: 127: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc #t~nondet37; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,079 INFO L280 TraceCheckUtils]: 128: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,079 INFO L280 TraceCheckUtils]: 129: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,080 INFO L280 TraceCheckUtils]: 130: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet38; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,080 INFO L280 TraceCheckUtils]: 131: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc #t~nondet38; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,081 INFO L280 TraceCheckUtils]: 132: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,081 INFO L263 TraceCheckUtils]: 133: Hoare triple {27734#(= 0 ~pumpRunning~0)} call stopSystem(); {27791#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 15:17:39,082 INFO L280 TraceCheckUtils]: 134: Hoare triple {27791#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,082 INFO L280 TraceCheckUtils]: 135: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,083 INFO L280 TraceCheckUtils]: 136: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume true; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,084 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {27734#(= 0 ~pumpRunning~0)} {27734#(= 0 ~pumpRunning~0)} #901#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,084 INFO L263 TraceCheckUtils]: 138: Hoare triple {27734#(= 0 ~pumpRunning~0)} call timeShift(); {27792#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 15:17:39,085 INFO L280 TraceCheckUtils]: 139: Hoare triple {27792#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,085 INFO L280 TraceCheckUtils]: 140: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,086 INFO L263 TraceCheckUtils]: 141: Hoare triple {27734#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {27653#true} is VALID [2020-07-08 15:17:39,086 INFO L280 TraceCheckUtils]: 142: Hoare triple {27653#true} havoc ~tmp~1; {27653#true} is VALID [2020-07-08 15:17:39,086 INFO L280 TraceCheckUtils]: 143: Hoare triple {27653#true} havoc ~tmp___0~0; {27653#true} is VALID [2020-07-08 15:17:39,086 INFO L263 TraceCheckUtils]: 144: Hoare triple {27653#true} call #t~ret1 := getWaterLevel(); {27653#true} is VALID [2020-07-08 15:17:39,086 INFO L280 TraceCheckUtils]: 145: Hoare triple {27653#true} havoc ~retValue_acc~2; {27653#true} is VALID [2020-07-08 15:17:39,087 INFO L280 TraceCheckUtils]: 146: Hoare triple {27653#true} ~retValue_acc~2 := ~waterLevel~0; {27653#true} is VALID [2020-07-08 15:17:39,087 INFO L280 TraceCheckUtils]: 147: Hoare triple {27653#true} #res := ~retValue_acc~2; {27653#true} is VALID [2020-07-08 15:17:39,087 INFO L280 TraceCheckUtils]: 148: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-08 15:17:39,087 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {27653#true} {27653#true} #839#return; {27653#true} is VALID [2020-07-08 15:17:39,087 INFO L280 TraceCheckUtils]: 150: Hoare triple {27653#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27653#true} is VALID [2020-07-08 15:17:39,088 INFO L280 TraceCheckUtils]: 151: Hoare triple {27653#true} ~tmp~1 := #t~ret1; {27653#true} is VALID [2020-07-08 15:17:39,088 INFO L280 TraceCheckUtils]: 152: Hoare triple {27653#true} havoc #t~ret1; {27653#true} is VALID [2020-07-08 15:17:39,088 INFO L280 TraceCheckUtils]: 153: Hoare triple {27653#true} assume !(0 == ~tmp~1); {27653#true} is VALID [2020-07-08 15:17:39,088 INFO L280 TraceCheckUtils]: 154: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-08 15:17:39,089 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #913#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,090 INFO L280 TraceCheckUtils]: 156: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume true; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,090 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {27734#(= 0 ~pumpRunning~0)} {27734#(= 0 ~pumpRunning~0)} #903#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,091 INFO L280 TraceCheckUtils]: 158: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume !false; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,091 INFO L280 TraceCheckUtils]: 159: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,092 INFO L280 TraceCheckUtils]: 160: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,092 INFO L280 TraceCheckUtils]: 161: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~tmp~6 := #t~nondet35; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,093 INFO L280 TraceCheckUtils]: 162: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc #t~nondet35; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,094 INFO L280 TraceCheckUtils]: 163: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~6; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,094 INFO L263 TraceCheckUtils]: 164: Hoare triple {27734#(= 0 ~pumpRunning~0)} call waterRise(); {27790#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 15:17:39,094 INFO L280 TraceCheckUtils]: 165: Hoare triple {27790#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {27653#true} is VALID [2020-07-08 15:17:39,095 INFO L280 TraceCheckUtils]: 166: Hoare triple {27653#true} ~waterLevel~0 := 1 + ~waterLevel~0; {27653#true} is VALID [2020-07-08 15:17:39,095 INFO L280 TraceCheckUtils]: 167: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-08 15:17:39,095 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #897#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,096 INFO L280 TraceCheckUtils]: 169: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,097 INFO L280 TraceCheckUtils]: 170: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~tmp___0~3 := #t~nondet36; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,097 INFO L280 TraceCheckUtils]: 171: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc #t~nondet36; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,098 INFO L280 TraceCheckUtils]: 172: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~3); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,098 INFO L280 TraceCheckUtils]: 173: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,099 INFO L280 TraceCheckUtils]: 174: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet37; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,099 INFO L280 TraceCheckUtils]: 175: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc #t~nondet37; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,100 INFO L280 TraceCheckUtils]: 176: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,100 INFO L263 TraceCheckUtils]: 177: Hoare triple {27734#(= 0 ~pumpRunning~0)} call timeShift(); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,101 INFO L280 TraceCheckUtils]: 178: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,101 INFO L280 TraceCheckUtils]: 179: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,102 INFO L263 TraceCheckUtils]: 180: Hoare triple {27734#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,102 INFO L280 TraceCheckUtils]: 181: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc ~tmp~1; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,103 INFO L280 TraceCheckUtils]: 182: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,103 INFO L263 TraceCheckUtils]: 183: Hoare triple {27734#(= 0 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {27653#true} is VALID [2020-07-08 15:17:39,103 INFO L280 TraceCheckUtils]: 184: Hoare triple {27653#true} havoc ~retValue_acc~2; {27653#true} is VALID [2020-07-08 15:17:39,103 INFO L280 TraceCheckUtils]: 185: Hoare triple {27653#true} ~retValue_acc~2 := ~waterLevel~0; {27653#true} is VALID [2020-07-08 15:17:39,104 INFO L280 TraceCheckUtils]: 186: Hoare triple {27653#true} #res := ~retValue_acc~2; {27653#true} is VALID [2020-07-08 15:17:39,104 INFO L280 TraceCheckUtils]: 187: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-08 15:17:39,105 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #839#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,105 INFO L280 TraceCheckUtils]: 189: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,106 INFO L280 TraceCheckUtils]: 190: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~tmp~1 := #t~ret1; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,106 INFO L280 TraceCheckUtils]: 191: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc #t~ret1; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,106 INFO L280 TraceCheckUtils]: 192: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume 0 == ~tmp~1; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 15:17:39,107 INFO L263 TraceCheckUtils]: 193: Hoare triple {27734#(= 0 ~pumpRunning~0)} call #t~ret2 := isPumpRunning(); {27653#true} is VALID [2020-07-08 15:17:39,107 INFO L280 TraceCheckUtils]: 194: Hoare triple {27653#true} havoc ~retValue_acc~8; {27653#true} is VALID [2020-07-08 15:17:39,107 INFO L280 TraceCheckUtils]: 195: Hoare triple {27653#true} ~retValue_acc~8 := ~pumpRunning~0; {27812#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~8)} is VALID [2020-07-08 15:17:39,108 INFO L280 TraceCheckUtils]: 196: Hoare triple {27812#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~8)} #res := ~retValue_acc~8; {27813#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 15:17:39,108 INFO L280 TraceCheckUtils]: 197: Hoare triple {27813#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {27813#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 15:17:39,109 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {27813#(= ~pumpRunning~0 |isPumpRunning_#res|)} {27734#(= 0 ~pumpRunning~0)} #841#return; {27787#(= |__utac_acc__Specification4_spec__1_#t~ret2| 0)} is VALID [2020-07-08 15:17:39,110 INFO L280 TraceCheckUtils]: 199: Hoare triple {27787#(= |__utac_acc__Specification4_spec__1_#t~ret2| 0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {27787#(= |__utac_acc__Specification4_spec__1_#t~ret2| 0)} is VALID [2020-07-08 15:17:39,110 INFO L280 TraceCheckUtils]: 200: Hoare triple {27787#(= |__utac_acc__Specification4_spec__1_#t~ret2| 0)} ~tmp___0~0 := #t~ret2; {27788#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} is VALID [2020-07-08 15:17:39,111 INFO L280 TraceCheckUtils]: 201: Hoare triple {27788#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} havoc #t~ret2; {27788#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} is VALID [2020-07-08 15:17:39,111 INFO L280 TraceCheckUtils]: 202: Hoare triple {27788#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} assume 0 != ~tmp___0~0; {27654#false} is VALID [2020-07-08 15:17:39,111 INFO L263 TraceCheckUtils]: 203: Hoare triple {27654#false} call __automaton_fail(); {27654#false} is VALID [2020-07-08 15:17:39,112 INFO L280 TraceCheckUtils]: 204: Hoare triple {27654#false} assume !false; {27654#false} is VALID [2020-07-08 15:17:39,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 15:17:39,171 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 15:17:39,172 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [26344522] [2020-07-08 15:17:39,173 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 15:17:39,173 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-08 15:17:39,174 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [990632522] [2020-07-08 15:17:39,174 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 205 [2020-07-08 15:17:39,175 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 15:17:39,175 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 15:17:39,350 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:17:39,351 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 15:17:39,351 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 15:17:39,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 15:17:39,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-07-08 15:17:39,352 INFO L87 Difference]: Start difference. First operand 1444 states and 1704 transitions. Second operand 11 states. [2020-07-08 15:17:40,754 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 15:18:07,722 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 15:18:08,540 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 15:18:09,973 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 15:18:11,397 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 15:18:12,390 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 15:18:26,381 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 15:18:27,121 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 15:18:29,762 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 15:18:41,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:18:41,350 INFO L93 Difference]: Finished difference Result 1608 states and 1949 transitions. [2020-07-08 15:18:41,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-08 15:18:41,351 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 205 [2020-07-08 15:18:41,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 15:18:41,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 15:18:41,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 612 transitions. [2020-07-08 15:18:41,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 15:18:41,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 612 transitions. [2020-07-08 15:18:41,376 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states and 612 transitions. [2020-07-08 15:18:43,498 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 612 edges. 612 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:18:43,629 INFO L225 Difference]: With dead ends: 1608 [2020-07-08 15:18:43,629 INFO L226 Difference]: Without dead ends: 1605 [2020-07-08 15:18:43,630 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 87 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=171, Invalid=429, Unknown=0, NotChecked=0, Total=600 [2020-07-08 15:18:43,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1605 states. [2020-07-08 15:19:19,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1605 to 1453. [2020-07-08 15:19:19,531 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 15:19:19,531 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1605 states. Second operand 1453 states. [2020-07-08 15:19:19,532 INFO L74 IsIncluded]: Start isIncluded. First operand 1605 states. Second operand 1453 states. [2020-07-08 15:19:19,532 INFO L87 Difference]: Start difference. First operand 1605 states. Second operand 1453 states. [2020-07-08 15:19:19,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:19:19,640 INFO L93 Difference]: Finished difference Result 1605 states and 1944 transitions. [2020-07-08 15:19:19,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 1944 transitions. [2020-07-08 15:19:19,644 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 15:19:19,644 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 15:19:19,644 INFO L74 IsIncluded]: Start isIncluded. First operand 1453 states. Second operand 1605 states. [2020-07-08 15:19:19,644 INFO L87 Difference]: Start difference. First operand 1453 states. Second operand 1605 states. [2020-07-08 15:19:19,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:19:19,746 INFO L93 Difference]: Finished difference Result 1605 states and 1944 transitions. [2020-07-08 15:19:19,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 1944 transitions. [2020-07-08 15:19:19,749 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 15:19:19,749 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 15:19:19,749 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 15:19:19,749 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 15:19:19,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1453 states. [2020-07-08 15:19:19,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 1453 states and 1712 transitions. [2020-07-08 15:19:19,823 INFO L78 Accepts]: Start accepts. Automaton has 1453 states and 1712 transitions. Word has length 205 [2020-07-08 15:19:19,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 15:19:19,823 INFO L479 AbstractCegarLoop]: Abstraction has 1453 states and 1712 transitions. [2020-07-08 15:19:19,823 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 15:19:19,823 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1453 states and 1712 transitions. [2020-07-08 15:19:29,636 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1712 edges. 1712 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:19:29,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1712 transitions. [2020-07-08 15:19:29,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2020-07-08 15:19:29,642 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 15:19:29,643 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 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 15:19:29,643 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 15:19:29,643 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 15:19:29,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 15:19:29,644 INFO L82 PathProgramCache]: Analyzing trace with hash 356333897, now seen corresponding path program 1 times [2020-07-08 15:19:29,644 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 15:19:29,644 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [977377038] [2020-07-08 15:19:29,644 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 15:19:29,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,048 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 15:19:30,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {37390#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {37181#true} is VALID [2020-07-08 15:19:30,121 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} #valid := #valid[0 := 0]; {37181#true} is VALID [2020-07-08 15:19:30,122 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} assume 0 < #StackHeapBarrier; {37181#true} is VALID [2020-07-08 15:19:30,122 INFO L280 TraceCheckUtils]: 3: Hoare triple {37181#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {37181#true} is VALID [2020-07-08 15:19:30,122 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {37181#true} is VALID [2020-07-08 15:19:30,123 INFO L280 TraceCheckUtils]: 5: Hoare triple {37181#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {37181#true} is VALID [2020-07-08 15:19:30,123 INFO L280 TraceCheckUtils]: 6: Hoare triple {37181#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {37181#true} is VALID [2020-07-08 15:19:30,123 INFO L280 TraceCheckUtils]: 7: Hoare triple {37181#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {37181#true} is VALID [2020-07-08 15:19:30,124 INFO L280 TraceCheckUtils]: 8: Hoare triple {37181#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {37181#true} is VALID [2020-07-08 15:19:30,124 INFO L280 TraceCheckUtils]: 9: Hoare triple {37181#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {37181#true} is VALID [2020-07-08 15:19:30,124 INFO L280 TraceCheckUtils]: 10: Hoare triple {37181#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {37181#true} is VALID [2020-07-08 15:19:30,125 INFO L280 TraceCheckUtils]: 11: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {37181#true} is VALID [2020-07-08 15:19:30,125 INFO L280 TraceCheckUtils]: 12: Hoare triple {37181#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {37181#true} is VALID [2020-07-08 15:19:30,125 INFO L280 TraceCheckUtils]: 13: Hoare triple {37181#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {37181#true} is VALID [2020-07-08 15:19:30,126 INFO L280 TraceCheckUtils]: 14: Hoare triple {37181#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {37181#true} is VALID [2020-07-08 15:19:30,126 INFO L280 TraceCheckUtils]: 15: Hoare triple {37181#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {37181#true} is VALID [2020-07-08 15:19:30,126 INFO L280 TraceCheckUtils]: 16: Hoare triple {37181#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {37181#true} is VALID [2020-07-08 15:19:30,126 INFO L280 TraceCheckUtils]: 17: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {37181#true} is VALID [2020-07-08 15:19:30,127 INFO L280 TraceCheckUtils]: 18: Hoare triple {37181#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {37181#true} is VALID [2020-07-08 15:19:30,127 INFO L280 TraceCheckUtils]: 19: Hoare triple {37181#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {37181#true} is VALID [2020-07-08 15:19:30,127 INFO L280 TraceCheckUtils]: 20: Hoare triple {37181#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {37181#true} is VALID [2020-07-08 15:19:30,128 INFO L280 TraceCheckUtils]: 21: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {37181#true} is VALID [2020-07-08 15:19:30,128 INFO L280 TraceCheckUtils]: 22: Hoare triple {37181#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {37181#true} is VALID [2020-07-08 15:19:30,128 INFO L280 TraceCheckUtils]: 23: Hoare triple {37181#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {37181#true} is VALID [2020-07-08 15:19:30,129 INFO L280 TraceCheckUtils]: 24: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {37181#true} is VALID [2020-07-08 15:19:30,129 INFO L280 TraceCheckUtils]: 25: Hoare triple {37181#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {37181#true} is VALID [2020-07-08 15:19:30,129 INFO L280 TraceCheckUtils]: 26: Hoare triple {37181#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {37181#true} is VALID [2020-07-08 15:19:30,130 INFO L280 TraceCheckUtils]: 27: Hoare triple {37181#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {37181#true} is VALID [2020-07-08 15:19:30,130 INFO L280 TraceCheckUtils]: 28: Hoare triple {37181#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {37181#true} is VALID [2020-07-08 15:19:30,130 INFO L280 TraceCheckUtils]: 29: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {37181#true} is VALID [2020-07-08 15:19:30,131 INFO L280 TraceCheckUtils]: 30: Hoare triple {37181#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {37181#true} is VALID [2020-07-08 15:19:30,131 INFO L280 TraceCheckUtils]: 31: Hoare triple {37181#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {37181#true} is VALID [2020-07-08 15:19:30,131 INFO L280 TraceCheckUtils]: 32: Hoare triple {37181#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {37181#true} is VALID [2020-07-08 15:19:30,132 INFO L280 TraceCheckUtils]: 33: Hoare triple {37181#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {37181#true} is VALID [2020-07-08 15:19:30,132 INFO L280 TraceCheckUtils]: 34: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {37181#true} is VALID [2020-07-08 15:19:30,132 INFO L280 TraceCheckUtils]: 35: Hoare triple {37181#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {37181#true} is VALID [2020-07-08 15:19:30,133 INFO L280 TraceCheckUtils]: 36: Hoare triple {37181#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {37181#true} is VALID [2020-07-08 15:19:30,133 INFO L280 TraceCheckUtils]: 37: Hoare triple {37181#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {37181#true} is VALID [2020-07-08 15:19:30,133 INFO L280 TraceCheckUtils]: 38: Hoare triple {37181#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {37181#true} is VALID [2020-07-08 15:19:30,134 INFO L280 TraceCheckUtils]: 39: Hoare triple {37181#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {37181#true} is VALID [2020-07-08 15:19:30,134 INFO L280 TraceCheckUtils]: 40: Hoare triple {37181#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {37181#true} is VALID [2020-07-08 15:19:30,134 INFO L280 TraceCheckUtils]: 41: Hoare triple {37181#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {37181#true} is VALID [2020-07-08 15:19:30,135 INFO L280 TraceCheckUtils]: 42: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {37181#true} is VALID [2020-07-08 15:19:30,135 INFO L280 TraceCheckUtils]: 43: Hoare triple {37181#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {37181#true} is VALID [2020-07-08 15:19:30,135 INFO L280 TraceCheckUtils]: 44: Hoare triple {37181#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {37181#true} is VALID [2020-07-08 15:19:30,136 INFO L280 TraceCheckUtils]: 45: Hoare triple {37181#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {37181#true} is VALID [2020-07-08 15:19:30,136 INFO L280 TraceCheckUtils]: 46: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {37181#true} is VALID [2020-07-08 15:19:30,136 INFO L280 TraceCheckUtils]: 47: Hoare triple {37181#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {37181#true} is VALID [2020-07-08 15:19:30,137 INFO L280 TraceCheckUtils]: 48: Hoare triple {37181#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {37181#true} is VALID [2020-07-08 15:19:30,137 INFO L280 TraceCheckUtils]: 49: Hoare triple {37181#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {37181#true} is VALID [2020-07-08 15:19:30,137 INFO L280 TraceCheckUtils]: 50: Hoare triple {37181#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {37181#true} is VALID [2020-07-08 15:19:30,138 INFO L280 TraceCheckUtils]: 51: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {37181#true} is VALID [2020-07-08 15:19:30,138 INFO L280 TraceCheckUtils]: 52: Hoare triple {37181#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {37181#true} is VALID [2020-07-08 15:19:30,138 INFO L280 TraceCheckUtils]: 53: Hoare triple {37181#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {37181#true} is VALID [2020-07-08 15:19:30,139 INFO L280 TraceCheckUtils]: 54: Hoare triple {37181#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {37181#true} is VALID [2020-07-08 15:19:30,139 INFO L280 TraceCheckUtils]: 55: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {37181#true} is VALID [2020-07-08 15:19:30,139 INFO L280 TraceCheckUtils]: 56: Hoare triple {37181#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {37181#true} is VALID [2020-07-08 15:19:30,140 INFO L280 TraceCheckUtils]: 57: Hoare triple {37181#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {37181#true} is VALID [2020-07-08 15:19:30,140 INFO L280 TraceCheckUtils]: 58: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {37181#true} is VALID [2020-07-08 15:19:30,140 INFO L280 TraceCheckUtils]: 59: Hoare triple {37181#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {37181#true} is VALID [2020-07-08 15:19:30,141 INFO L280 TraceCheckUtils]: 60: Hoare triple {37181#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {37181#true} is VALID [2020-07-08 15:19:30,141 INFO L280 TraceCheckUtils]: 61: Hoare triple {37181#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {37181#true} is VALID [2020-07-08 15:19:30,141 INFO L280 TraceCheckUtils]: 62: Hoare triple {37181#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {37181#true} is VALID [2020-07-08 15:19:30,142 INFO L280 TraceCheckUtils]: 63: Hoare triple {37181#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {37181#true} is VALID [2020-07-08 15:19:30,142 INFO L280 TraceCheckUtils]: 64: Hoare triple {37181#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {37181#true} is VALID [2020-07-08 15:19:30,142 INFO L280 TraceCheckUtils]: 65: Hoare triple {37181#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {37181#true} is VALID [2020-07-08 15:19:30,142 INFO L280 TraceCheckUtils]: 66: Hoare triple {37181#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {37181#true} is VALID [2020-07-08 15:19:30,143 INFO L280 TraceCheckUtils]: 67: Hoare triple {37181#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {37181#true} is VALID [2020-07-08 15:19:30,143 INFO L280 TraceCheckUtils]: 68: Hoare triple {37181#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {37181#true} is VALID [2020-07-08 15:19:30,143 INFO L280 TraceCheckUtils]: 69: Hoare triple {37181#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {37181#true} is VALID [2020-07-08 15:19:30,144 INFO L280 TraceCheckUtils]: 70: Hoare triple {37181#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {37181#true} is VALID [2020-07-08 15:19:30,144 INFO L280 TraceCheckUtils]: 71: Hoare triple {37181#true} ~cleanupTimeShifts~0 := 4; {37181#true} is VALID [2020-07-08 15:19:30,144 INFO L280 TraceCheckUtils]: 72: Hoare triple {37181#true} ~waterLevel~0 := 1; {37181#true} is VALID [2020-07-08 15:19:30,145 INFO L280 TraceCheckUtils]: 73: Hoare triple {37181#true} ~methaneLevelCritical~0 := 0; {37181#true} is VALID [2020-07-08 15:19:30,145 INFO L280 TraceCheckUtils]: 74: Hoare triple {37181#true} ~pumpRunning~0 := 0; {37181#true} is VALID [2020-07-08 15:19:30,145 INFO L280 TraceCheckUtils]: 75: Hoare triple {37181#true} ~systemActive~0 := 1; {37181#true} is VALID [2020-07-08 15:19:30,146 INFO L280 TraceCheckUtils]: 76: Hoare triple {37181#true} ~head~0.base, ~head~0.offset := 0, 0; {37181#true} is VALID [2020-07-08 15:19:30,146 INFO L280 TraceCheckUtils]: 77: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,146 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {37181#true} {37181#true} #937#return; {37181#true} is VALID [2020-07-08 15:19:30,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,152 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,152 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37181#true} {37181#true} #845#return; {37181#true} is VALID [2020-07-08 15:19:30,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,156 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37181#true} {37181#true} #847#return; {37181#true} is VALID [2020-07-08 15:19:30,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} havoc ~retValue_acc~6; {37181#true} is VALID [2020-07-08 15:19:30,159 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} ~retValue_acc~6 := 1; {37181#true} is VALID [2020-07-08 15:19:30,160 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} #res := ~retValue_acc~6; {37181#true} is VALID [2020-07-08 15:19:30,160 INFO L280 TraceCheckUtils]: 3: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,163 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37181#true} {37181#true} #849#return; {37181#true} is VALID [2020-07-08 15:19:30,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,167 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37181#true} {37181#true} #851#return; {37181#true} is VALID [2020-07-08 15:19:30,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,184 INFO L280 TraceCheckUtils]: 0: Hoare triple {37391#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-08 15:19:30,185 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} ~waterLevel~0 := 1 + ~waterLevel~0; {37181#true} is VALID [2020-07-08 15:19:30,185 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,186 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37181#true} {37181#true} #897#return; {37181#true} is VALID [2020-07-08 15:19:30,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {37392#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {37181#true} is VALID [2020-07-08 15:19:30,207 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} ~systemActive~0 := 0; {37281#(= 0 ~systemActive~0)} is VALID [2020-07-08 15:19:30,207 INFO L280 TraceCheckUtils]: 2: Hoare triple {37281#(= 0 ~systemActive~0)} assume true; {37281#(= 0 ~systemActive~0)} is VALID [2020-07-08 15:19:30,208 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37281#(= 0 ~systemActive~0)} {37181#true} #901#return; {37281#(= 0 ~systemActive~0)} is VALID [2020-07-08 15:19:30,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} havoc ~retValue_acc~3; {37181#true} is VALID [2020-07-08 15:19:30,367 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-08 15:19:30,367 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} ~retValue_acc~3 := 1; {37181#true} is VALID [2020-07-08 15:19:30,367 INFO L280 TraceCheckUtils]: 3: Hoare triple {37181#true} #res := ~retValue_acc~3; {37181#true} is VALID [2020-07-08 15:19:30,367 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,368 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37181#true} {37181#true} #907#return; {37181#true} is VALID [2020-07-08 15:19:30,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} havoc ~retValue_acc~9; {37181#true} is VALID [2020-07-08 15:19:30,368 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} havoc ~tmp~4; {37181#true} is VALID [2020-07-08 15:19:30,368 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} havoc ~tmp___0~1; {37181#true} is VALID [2020-07-08 15:19:30,369 INFO L263 TraceCheckUtils]: 3: Hoare triple {37181#true} call #t~ret33 := isHighWaterSensorDry(); {37181#true} is VALID [2020-07-08 15:19:30,369 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} havoc ~retValue_acc~3; {37181#true} is VALID [2020-07-08 15:19:30,369 INFO L280 TraceCheckUtils]: 5: Hoare triple {37181#true} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-08 15:19:30,369 INFO L280 TraceCheckUtils]: 6: Hoare triple {37181#true} ~retValue_acc~3 := 1; {37181#true} is VALID [2020-07-08 15:19:30,370 INFO L280 TraceCheckUtils]: 7: Hoare triple {37181#true} #res := ~retValue_acc~3; {37181#true} is VALID [2020-07-08 15:19:30,370 INFO L280 TraceCheckUtils]: 8: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,370 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37181#true} {37181#true} #907#return; {37181#true} is VALID [2020-07-08 15:19:30,370 INFO L280 TraceCheckUtils]: 10: Hoare triple {37181#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {37181#true} is VALID [2020-07-08 15:19:30,370 INFO L280 TraceCheckUtils]: 11: Hoare triple {37181#true} ~tmp~4 := #t~ret33; {37181#true} is VALID [2020-07-08 15:19:30,371 INFO L280 TraceCheckUtils]: 12: Hoare triple {37181#true} havoc #t~ret33; {37181#true} is VALID [2020-07-08 15:19:30,371 INFO L280 TraceCheckUtils]: 13: Hoare triple {37181#true} assume 0 != ~tmp~4; {37181#true} is VALID [2020-07-08 15:19:30,372 INFO L280 TraceCheckUtils]: 14: Hoare triple {37181#true} ~tmp___0~1 := 0; {37508#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 15:19:30,372 INFO L280 TraceCheckUtils]: 15: Hoare triple {37508#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~9 := ~tmp___0~1; {37509#(and (<= isHighWaterLevel_~retValue_acc~9 0) (<= 0 isHighWaterLevel_~retValue_acc~9))} is VALID [2020-07-08 15:19:30,373 INFO L280 TraceCheckUtils]: 16: Hoare triple {37509#(and (<= isHighWaterLevel_~retValue_acc~9 0) (<= 0 isHighWaterLevel_~retValue_acc~9))} #res := ~retValue_acc~9; {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 15:19:30,374 INFO L280 TraceCheckUtils]: 17: Hoare triple {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 15:19:30,374 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37181#true} #919#return; {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-08 15:19:30,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,378 INFO L280 TraceCheckUtils]: 0: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37181#true} is VALID [2020-07-08 15:19:30,378 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,378 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37181#true} {37182#false} #921#return; {37182#false} is VALID [2020-07-08 15:19:30,378 INFO L280 TraceCheckUtils]: 0: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37181#true} is VALID [2020-07-08 15:19:30,379 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} assume 0 == ~pumpRunning~0; {37181#true} is VALID [2020-07-08 15:19:30,379 INFO L263 TraceCheckUtils]: 2: Hoare triple {37181#true} call #t~ret14 := isHighWaterLevel(); {37181#true} is VALID [2020-07-08 15:19:30,379 INFO L280 TraceCheckUtils]: 3: Hoare triple {37181#true} havoc ~retValue_acc~9; {37181#true} is VALID [2020-07-08 15:19:30,380 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} havoc ~tmp~4; {37181#true} is VALID [2020-07-08 15:19:30,380 INFO L280 TraceCheckUtils]: 5: Hoare triple {37181#true} havoc ~tmp___0~1; {37181#true} is VALID [2020-07-08 15:19:30,380 INFO L263 TraceCheckUtils]: 6: Hoare triple {37181#true} call #t~ret33 := isHighWaterSensorDry(); {37181#true} is VALID [2020-07-08 15:19:30,380 INFO L280 TraceCheckUtils]: 7: Hoare triple {37181#true} havoc ~retValue_acc~3; {37181#true} is VALID [2020-07-08 15:19:30,380 INFO L280 TraceCheckUtils]: 8: Hoare triple {37181#true} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-08 15:19:30,381 INFO L280 TraceCheckUtils]: 9: Hoare triple {37181#true} ~retValue_acc~3 := 1; {37181#true} is VALID [2020-07-08 15:19:30,381 INFO L280 TraceCheckUtils]: 10: Hoare triple {37181#true} #res := ~retValue_acc~3; {37181#true} is VALID [2020-07-08 15:19:30,381 INFO L280 TraceCheckUtils]: 11: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,381 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37181#true} {37181#true} #907#return; {37181#true} is VALID [2020-07-08 15:19:30,381 INFO L280 TraceCheckUtils]: 13: Hoare triple {37181#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {37181#true} is VALID [2020-07-08 15:19:30,382 INFO L280 TraceCheckUtils]: 14: Hoare triple {37181#true} ~tmp~4 := #t~ret33; {37181#true} is VALID [2020-07-08 15:19:30,382 INFO L280 TraceCheckUtils]: 15: Hoare triple {37181#true} havoc #t~ret33; {37181#true} is VALID [2020-07-08 15:19:30,382 INFO L280 TraceCheckUtils]: 16: Hoare triple {37181#true} assume 0 != ~tmp~4; {37181#true} is VALID [2020-07-08 15:19:30,383 INFO L280 TraceCheckUtils]: 17: Hoare triple {37181#true} ~tmp___0~1 := 0; {37508#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 15:19:30,383 INFO L280 TraceCheckUtils]: 18: Hoare triple {37508#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~9 := ~tmp___0~1; {37509#(and (<= isHighWaterLevel_~retValue_acc~9 0) (<= 0 isHighWaterLevel_~retValue_acc~9))} is VALID [2020-07-08 15:19:30,384 INFO L280 TraceCheckUtils]: 19: Hoare triple {37509#(and (<= isHighWaterLevel_~retValue_acc~9 0) (<= 0 isHighWaterLevel_~retValue_acc~9))} #res := ~retValue_acc~9; {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 15:19:30,385 INFO L280 TraceCheckUtils]: 20: Hoare triple {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 15:19:30,386 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37181#true} #919#return; {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-08 15:19:30,386 INFO L280 TraceCheckUtils]: 22: Hoare triple {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-08 15:19:30,387 INFO L280 TraceCheckUtils]: 23: Hoare triple {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} ~tmp~2 := #t~ret14; {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-08 15:19:30,387 INFO L280 TraceCheckUtils]: 24: Hoare triple {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} havoc #t~ret14; {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-08 15:19:30,388 INFO L280 TraceCheckUtils]: 25: Hoare triple {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {37182#false} is VALID [2020-07-08 15:19:30,388 INFO L263 TraceCheckUtils]: 26: Hoare triple {37182#false} call activatePump(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:19:30,388 INFO L280 TraceCheckUtils]: 27: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37181#true} is VALID [2020-07-08 15:19:30,389 INFO L280 TraceCheckUtils]: 28: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,389 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37181#true} {37182#false} #921#return; {37182#false} is VALID [2020-07-08 15:19:30,389 INFO L280 TraceCheckUtils]: 30: Hoare triple {37182#false} assume true; {37182#false} is VALID [2020-07-08 15:19:30,389 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {37182#false} {37181#true} #895#return; {37182#false} is VALID [2020-07-08 15:19:30,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {37181#true} is VALID [2020-07-08 15:19:30,390 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} assume !(0 != ~pumpRunning~0); {37181#true} is VALID [2020-07-08 15:19:30,391 INFO L263 TraceCheckUtils]: 2: Hoare triple {37181#true} call processEnvironment__wrappee__highWaterSensor(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:19:30,391 INFO L280 TraceCheckUtils]: 3: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37181#true} is VALID [2020-07-08 15:19:30,391 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} assume 0 == ~pumpRunning~0; {37181#true} is VALID [2020-07-08 15:19:30,392 INFO L263 TraceCheckUtils]: 5: Hoare triple {37181#true} call #t~ret14 := isHighWaterLevel(); {37181#true} is VALID [2020-07-08 15:19:30,392 INFO L280 TraceCheckUtils]: 6: Hoare triple {37181#true} havoc ~retValue_acc~9; {37181#true} is VALID [2020-07-08 15:19:30,392 INFO L280 TraceCheckUtils]: 7: Hoare triple {37181#true} havoc ~tmp~4; {37181#true} is VALID [2020-07-08 15:19:30,392 INFO L280 TraceCheckUtils]: 8: Hoare triple {37181#true} havoc ~tmp___0~1; {37181#true} is VALID [2020-07-08 15:19:30,392 INFO L263 TraceCheckUtils]: 9: Hoare triple {37181#true} call #t~ret33 := isHighWaterSensorDry(); {37181#true} is VALID [2020-07-08 15:19:30,393 INFO L280 TraceCheckUtils]: 10: Hoare triple {37181#true} havoc ~retValue_acc~3; {37181#true} is VALID [2020-07-08 15:19:30,393 INFO L280 TraceCheckUtils]: 11: Hoare triple {37181#true} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-08 15:19:30,393 INFO L280 TraceCheckUtils]: 12: Hoare triple {37181#true} ~retValue_acc~3 := 1; {37181#true} is VALID [2020-07-08 15:19:30,393 INFO L280 TraceCheckUtils]: 13: Hoare triple {37181#true} #res := ~retValue_acc~3; {37181#true} is VALID [2020-07-08 15:19:30,393 INFO L280 TraceCheckUtils]: 14: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,394 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37181#true} {37181#true} #907#return; {37181#true} is VALID [2020-07-08 15:19:30,394 INFO L280 TraceCheckUtils]: 16: Hoare triple {37181#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {37181#true} is VALID [2020-07-08 15:19:30,394 INFO L280 TraceCheckUtils]: 17: Hoare triple {37181#true} ~tmp~4 := #t~ret33; {37181#true} is VALID [2020-07-08 15:19:30,394 INFO L280 TraceCheckUtils]: 18: Hoare triple {37181#true} havoc #t~ret33; {37181#true} is VALID [2020-07-08 15:19:30,394 INFO L280 TraceCheckUtils]: 19: Hoare triple {37181#true} assume 0 != ~tmp~4; {37181#true} is VALID [2020-07-08 15:19:30,395 INFO L280 TraceCheckUtils]: 20: Hoare triple {37181#true} ~tmp___0~1 := 0; {37508#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 15:19:30,396 INFO L280 TraceCheckUtils]: 21: Hoare triple {37508#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~9 := ~tmp___0~1; {37509#(and (<= isHighWaterLevel_~retValue_acc~9 0) (<= 0 isHighWaterLevel_~retValue_acc~9))} is VALID [2020-07-08 15:19:30,397 INFO L280 TraceCheckUtils]: 22: Hoare triple {37509#(and (<= isHighWaterLevel_~retValue_acc~9 0) (<= 0 isHighWaterLevel_~retValue_acc~9))} #res := ~retValue_acc~9; {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 15:19:30,397 INFO L280 TraceCheckUtils]: 23: Hoare triple {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 15:19:30,398 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37181#true} #919#return; {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-08 15:19:30,399 INFO L280 TraceCheckUtils]: 25: Hoare triple {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-08 15:19:30,399 INFO L280 TraceCheckUtils]: 26: Hoare triple {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} ~tmp~2 := #t~ret14; {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-08 15:19:30,400 INFO L280 TraceCheckUtils]: 27: Hoare triple {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} havoc #t~ret14; {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-08 15:19:30,400 INFO L280 TraceCheckUtils]: 28: Hoare triple {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {37182#false} is VALID [2020-07-08 15:19:30,400 INFO L263 TraceCheckUtils]: 29: Hoare triple {37182#false} call activatePump(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:19:30,401 INFO L280 TraceCheckUtils]: 30: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37181#true} is VALID [2020-07-08 15:19:30,401 INFO L280 TraceCheckUtils]: 31: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,401 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37181#true} {37182#false} #921#return; {37182#false} is VALID [2020-07-08 15:19:30,401 INFO L280 TraceCheckUtils]: 33: Hoare triple {37182#false} assume true; {37182#false} is VALID [2020-07-08 15:19:30,402 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37182#false} {37181#true} #895#return; {37182#false} is VALID [2020-07-08 15:19:30,402 INFO L280 TraceCheckUtils]: 35: Hoare triple {37182#false} assume true; {37182#false} is VALID [2020-07-08 15:19:30,402 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37182#false} {37181#true} #911#return; {37182#false} is VALID [2020-07-08 15:19:30,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} havoc ~retValue_acc~2; {37181#true} is VALID [2020-07-08 15:19:30,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} ~retValue_acc~2 := ~waterLevel~0; {37181#true} is VALID [2020-07-08 15:19:30,414 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} #res := ~retValue_acc~2; {37181#true} is VALID [2020-07-08 15:19:30,415 INFO L280 TraceCheckUtils]: 3: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,415 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37181#true} {37181#true} #839#return; {37181#true} is VALID [2020-07-08 15:19:30,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} havoc ~tmp~1; {37181#true} is VALID [2020-07-08 15:19:30,415 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} havoc ~tmp___0~0; {37181#true} is VALID [2020-07-08 15:19:30,416 INFO L263 TraceCheckUtils]: 2: Hoare triple {37181#true} call #t~ret1 := getWaterLevel(); {37181#true} is VALID [2020-07-08 15:19:30,416 INFO L280 TraceCheckUtils]: 3: Hoare triple {37181#true} havoc ~retValue_acc~2; {37181#true} is VALID [2020-07-08 15:19:30,416 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} ~retValue_acc~2 := ~waterLevel~0; {37181#true} is VALID [2020-07-08 15:19:30,416 INFO L280 TraceCheckUtils]: 5: Hoare triple {37181#true} #res := ~retValue_acc~2; {37181#true} is VALID [2020-07-08 15:19:30,416 INFO L280 TraceCheckUtils]: 6: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,417 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37181#true} {37181#true} #839#return; {37181#true} is VALID [2020-07-08 15:19:30,417 INFO L280 TraceCheckUtils]: 8: Hoare triple {37181#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {37181#true} is VALID [2020-07-08 15:19:30,417 INFO L280 TraceCheckUtils]: 9: Hoare triple {37181#true} ~tmp~1 := #t~ret1; {37181#true} is VALID [2020-07-08 15:19:30,417 INFO L280 TraceCheckUtils]: 10: Hoare triple {37181#true} havoc #t~ret1; {37181#true} is VALID [2020-07-08 15:19:30,417 INFO L280 TraceCheckUtils]: 11: Hoare triple {37181#true} assume !(0 == ~tmp~1); {37181#true} is VALID [2020-07-08 15:19:30,418 INFO L280 TraceCheckUtils]: 12: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,418 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {37181#true} {37182#false} #913#return; {37182#false} is VALID [2020-07-08 15:19:30,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {37393#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {37181#true} is VALID [2020-07-08 15:19:30,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} assume 0 != ~systemActive~0; {37181#true} is VALID [2020-07-08 15:19:30,419 INFO L263 TraceCheckUtils]: 2: Hoare triple {37181#true} call processEnvironment(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:19:30,419 INFO L280 TraceCheckUtils]: 3: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {37181#true} is VALID [2020-07-08 15:19:30,419 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} assume !(0 != ~pumpRunning~0); {37181#true} is VALID [2020-07-08 15:19:30,420 INFO L263 TraceCheckUtils]: 5: Hoare triple {37181#true} call processEnvironment__wrappee__highWaterSensor(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:19:30,420 INFO L280 TraceCheckUtils]: 6: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37181#true} is VALID [2020-07-08 15:19:30,420 INFO L280 TraceCheckUtils]: 7: Hoare triple {37181#true} assume 0 == ~pumpRunning~0; {37181#true} is VALID [2020-07-08 15:19:30,421 INFO L263 TraceCheckUtils]: 8: Hoare triple {37181#true} call #t~ret14 := isHighWaterLevel(); {37181#true} is VALID [2020-07-08 15:19:30,421 INFO L280 TraceCheckUtils]: 9: Hoare triple {37181#true} havoc ~retValue_acc~9; {37181#true} is VALID [2020-07-08 15:19:30,421 INFO L280 TraceCheckUtils]: 10: Hoare triple {37181#true} havoc ~tmp~4; {37181#true} is VALID [2020-07-08 15:19:30,421 INFO L280 TraceCheckUtils]: 11: Hoare triple {37181#true} havoc ~tmp___0~1; {37181#true} is VALID [2020-07-08 15:19:30,421 INFO L263 TraceCheckUtils]: 12: Hoare triple {37181#true} call #t~ret33 := isHighWaterSensorDry(); {37181#true} is VALID [2020-07-08 15:19:30,422 INFO L280 TraceCheckUtils]: 13: Hoare triple {37181#true} havoc ~retValue_acc~3; {37181#true} is VALID [2020-07-08 15:19:30,422 INFO L280 TraceCheckUtils]: 14: Hoare triple {37181#true} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-08 15:19:30,422 INFO L280 TraceCheckUtils]: 15: Hoare triple {37181#true} ~retValue_acc~3 := 1; {37181#true} is VALID [2020-07-08 15:19:30,422 INFO L280 TraceCheckUtils]: 16: Hoare triple {37181#true} #res := ~retValue_acc~3; {37181#true} is VALID [2020-07-08 15:19:30,422 INFO L280 TraceCheckUtils]: 17: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,423 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37181#true} {37181#true} #907#return; {37181#true} is VALID [2020-07-08 15:19:30,423 INFO L280 TraceCheckUtils]: 19: Hoare triple {37181#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {37181#true} is VALID [2020-07-08 15:19:30,423 INFO L280 TraceCheckUtils]: 20: Hoare triple {37181#true} ~tmp~4 := #t~ret33; {37181#true} is VALID [2020-07-08 15:19:30,423 INFO L280 TraceCheckUtils]: 21: Hoare triple {37181#true} havoc #t~ret33; {37181#true} is VALID [2020-07-08 15:19:30,423 INFO L280 TraceCheckUtils]: 22: Hoare triple {37181#true} assume 0 != ~tmp~4; {37181#true} is VALID [2020-07-08 15:19:30,424 INFO L280 TraceCheckUtils]: 23: Hoare triple {37181#true} ~tmp___0~1 := 0; {37508#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 15:19:30,425 INFO L280 TraceCheckUtils]: 24: Hoare triple {37508#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~9 := ~tmp___0~1; {37509#(and (<= isHighWaterLevel_~retValue_acc~9 0) (<= 0 isHighWaterLevel_~retValue_acc~9))} is VALID [2020-07-08 15:19:30,425 INFO L280 TraceCheckUtils]: 25: Hoare triple {37509#(and (<= isHighWaterLevel_~retValue_acc~9 0) (<= 0 isHighWaterLevel_~retValue_acc~9))} #res := ~retValue_acc~9; {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 15:19:30,426 INFO L280 TraceCheckUtils]: 26: Hoare triple {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 15:19:30,427 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37181#true} #919#return; {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-08 15:19:30,427 INFO L280 TraceCheckUtils]: 28: Hoare triple {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-08 15:19:30,428 INFO L280 TraceCheckUtils]: 29: Hoare triple {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} ~tmp~2 := #t~ret14; {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-08 15:19:30,429 INFO L280 TraceCheckUtils]: 30: Hoare triple {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} havoc #t~ret14; {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-08 15:19:30,429 INFO L280 TraceCheckUtils]: 31: Hoare triple {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {37182#false} is VALID [2020-07-08 15:19:30,429 INFO L263 TraceCheckUtils]: 32: Hoare triple {37182#false} call activatePump(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:19:30,429 INFO L280 TraceCheckUtils]: 33: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37181#true} is VALID [2020-07-08 15:19:30,430 INFO L280 TraceCheckUtils]: 34: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,430 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37181#true} {37182#false} #921#return; {37182#false} is VALID [2020-07-08 15:19:30,430 INFO L280 TraceCheckUtils]: 36: Hoare triple {37182#false} assume true; {37182#false} is VALID [2020-07-08 15:19:30,430 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37182#false} {37181#true} #895#return; {37182#false} is VALID [2020-07-08 15:19:30,430 INFO L280 TraceCheckUtils]: 38: Hoare triple {37182#false} assume true; {37182#false} is VALID [2020-07-08 15:19:30,431 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37182#false} {37181#true} #911#return; {37182#false} is VALID [2020-07-08 15:19:30,431 INFO L263 TraceCheckUtils]: 40: Hoare triple {37182#false} call __utac_acc__Specification4_spec__1(); {37181#true} is VALID [2020-07-08 15:19:30,431 INFO L280 TraceCheckUtils]: 41: Hoare triple {37181#true} havoc ~tmp~1; {37181#true} is VALID [2020-07-08 15:19:30,431 INFO L280 TraceCheckUtils]: 42: Hoare triple {37181#true} havoc ~tmp___0~0; {37181#true} is VALID [2020-07-08 15:19:30,431 INFO L263 TraceCheckUtils]: 43: Hoare triple {37181#true} call #t~ret1 := getWaterLevel(); {37181#true} is VALID [2020-07-08 15:19:30,432 INFO L280 TraceCheckUtils]: 44: Hoare triple {37181#true} havoc ~retValue_acc~2; {37181#true} is VALID [2020-07-08 15:19:30,432 INFO L280 TraceCheckUtils]: 45: Hoare triple {37181#true} ~retValue_acc~2 := ~waterLevel~0; {37181#true} is VALID [2020-07-08 15:19:30,432 INFO L280 TraceCheckUtils]: 46: Hoare triple {37181#true} #res := ~retValue_acc~2; {37181#true} is VALID [2020-07-08 15:19:30,432 INFO L280 TraceCheckUtils]: 47: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,433 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37181#true} {37181#true} #839#return; {37181#true} is VALID [2020-07-08 15:19:30,433 INFO L280 TraceCheckUtils]: 49: Hoare triple {37181#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {37181#true} is VALID [2020-07-08 15:19:30,433 INFO L280 TraceCheckUtils]: 50: Hoare triple {37181#true} ~tmp~1 := #t~ret1; {37181#true} is VALID [2020-07-08 15:19:30,433 INFO L280 TraceCheckUtils]: 51: Hoare triple {37181#true} havoc #t~ret1; {37181#true} is VALID [2020-07-08 15:19:30,433 INFO L280 TraceCheckUtils]: 52: Hoare triple {37181#true} assume !(0 == ~tmp~1); {37181#true} is VALID [2020-07-08 15:19:30,434 INFO L280 TraceCheckUtils]: 53: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,434 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {37181#true} {37182#false} #913#return; {37182#false} is VALID [2020-07-08 15:19:30,434 INFO L280 TraceCheckUtils]: 55: Hoare triple {37182#false} assume true; {37182#false} is VALID [2020-07-08 15:19:30,434 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {37182#false} {37281#(= 0 ~systemActive~0)} #903#return; {37182#false} is VALID [2020-07-08 15:19:30,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,439 INFO L280 TraceCheckUtils]: 0: Hoare triple {37391#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-08 15:19:30,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} ~waterLevel~0 := 1 + ~waterLevel~0; {37181#true} is VALID [2020-07-08 15:19:30,440 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,440 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37181#true} {37182#false} #897#return; {37182#false} is VALID [2020-07-08 15:19:30,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,463 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} havoc ~retValue_acc~3; {37181#true} is VALID [2020-07-08 15:19:30,464 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-08 15:19:30,464 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} ~retValue_acc~3 := 1; {37181#true} is VALID [2020-07-08 15:19:30,464 INFO L280 TraceCheckUtils]: 3: Hoare triple {37181#true} #res := ~retValue_acc~3; {37181#true} is VALID [2020-07-08 15:19:30,464 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,465 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37181#true} {37181#true} #907#return; {37181#true} is VALID [2020-07-08 15:19:30,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} havoc ~retValue_acc~9; {37181#true} is VALID [2020-07-08 15:19:30,465 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} havoc ~tmp~4; {37181#true} is VALID [2020-07-08 15:19:30,465 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} havoc ~tmp___0~1; {37181#true} is VALID [2020-07-08 15:19:30,466 INFO L263 TraceCheckUtils]: 3: Hoare triple {37181#true} call #t~ret33 := isHighWaterSensorDry(); {37181#true} is VALID [2020-07-08 15:19:30,466 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} havoc ~retValue_acc~3; {37181#true} is VALID [2020-07-08 15:19:30,466 INFO L280 TraceCheckUtils]: 5: Hoare triple {37181#true} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-08 15:19:30,466 INFO L280 TraceCheckUtils]: 6: Hoare triple {37181#true} ~retValue_acc~3 := 1; {37181#true} is VALID [2020-07-08 15:19:30,466 INFO L280 TraceCheckUtils]: 7: Hoare triple {37181#true} #res := ~retValue_acc~3; {37181#true} is VALID [2020-07-08 15:19:30,467 INFO L280 TraceCheckUtils]: 8: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,467 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37181#true} {37181#true} #907#return; {37181#true} is VALID [2020-07-08 15:19:30,467 INFO L280 TraceCheckUtils]: 10: Hoare triple {37181#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {37181#true} is VALID [2020-07-08 15:19:30,467 INFO L280 TraceCheckUtils]: 11: Hoare triple {37181#true} ~tmp~4 := #t~ret33; {37181#true} is VALID [2020-07-08 15:19:30,467 INFO L280 TraceCheckUtils]: 12: Hoare triple {37181#true} havoc #t~ret33; {37181#true} is VALID [2020-07-08 15:19:30,468 INFO L280 TraceCheckUtils]: 13: Hoare triple {37181#true} assume 0 != ~tmp~4; {37181#true} is VALID [2020-07-08 15:19:30,468 INFO L280 TraceCheckUtils]: 14: Hoare triple {37181#true} ~tmp___0~1 := 0; {37181#true} is VALID [2020-07-08 15:19:30,468 INFO L280 TraceCheckUtils]: 15: Hoare triple {37181#true} ~retValue_acc~9 := ~tmp___0~1; {37181#true} is VALID [2020-07-08 15:19:30,468 INFO L280 TraceCheckUtils]: 16: Hoare triple {37181#true} #res := ~retValue_acc~9; {37181#true} is VALID [2020-07-08 15:19:30,468 INFO L280 TraceCheckUtils]: 17: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,469 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37181#true} {37181#true} #919#return; {37181#true} is VALID [2020-07-08 15:19:30,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37181#true} is VALID [2020-07-08 15:19:30,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,473 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37181#true} {37181#true} #921#return; {37181#true} is VALID [2020-07-08 15:19:30,473 INFO L280 TraceCheckUtils]: 0: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37181#true} is VALID [2020-07-08 15:19:30,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} assume 0 == ~pumpRunning~0; {37181#true} is VALID [2020-07-08 15:19:30,474 INFO L263 TraceCheckUtils]: 2: Hoare triple {37181#true} call #t~ret14 := isHighWaterLevel(); {37181#true} is VALID [2020-07-08 15:19:30,474 INFO L280 TraceCheckUtils]: 3: Hoare triple {37181#true} havoc ~retValue_acc~9; {37181#true} is VALID [2020-07-08 15:19:30,474 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} havoc ~tmp~4; {37181#true} is VALID [2020-07-08 15:19:30,474 INFO L280 TraceCheckUtils]: 5: Hoare triple {37181#true} havoc ~tmp___0~1; {37181#true} is VALID [2020-07-08 15:19:30,474 INFO L263 TraceCheckUtils]: 6: Hoare triple {37181#true} call #t~ret33 := isHighWaterSensorDry(); {37181#true} is VALID [2020-07-08 15:19:30,475 INFO L280 TraceCheckUtils]: 7: Hoare triple {37181#true} havoc ~retValue_acc~3; {37181#true} is VALID [2020-07-08 15:19:30,475 INFO L280 TraceCheckUtils]: 8: Hoare triple {37181#true} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-08 15:19:30,475 INFO L280 TraceCheckUtils]: 9: Hoare triple {37181#true} ~retValue_acc~3 := 1; {37181#true} is VALID [2020-07-08 15:19:30,475 INFO L280 TraceCheckUtils]: 10: Hoare triple {37181#true} #res := ~retValue_acc~3; {37181#true} is VALID [2020-07-08 15:19:30,475 INFO L280 TraceCheckUtils]: 11: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,476 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37181#true} {37181#true} #907#return; {37181#true} is VALID [2020-07-08 15:19:30,476 INFO L280 TraceCheckUtils]: 13: Hoare triple {37181#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {37181#true} is VALID [2020-07-08 15:19:30,476 INFO L280 TraceCheckUtils]: 14: Hoare triple {37181#true} ~tmp~4 := #t~ret33; {37181#true} is VALID [2020-07-08 15:19:30,476 INFO L280 TraceCheckUtils]: 15: Hoare triple {37181#true} havoc #t~ret33; {37181#true} is VALID [2020-07-08 15:19:30,476 INFO L280 TraceCheckUtils]: 16: Hoare triple {37181#true} assume 0 != ~tmp~4; {37181#true} is VALID [2020-07-08 15:19:30,477 INFO L280 TraceCheckUtils]: 17: Hoare triple {37181#true} ~tmp___0~1 := 0; {37181#true} is VALID [2020-07-08 15:19:30,477 INFO L280 TraceCheckUtils]: 18: Hoare triple {37181#true} ~retValue_acc~9 := ~tmp___0~1; {37181#true} is VALID [2020-07-08 15:19:30,477 INFO L280 TraceCheckUtils]: 19: Hoare triple {37181#true} #res := ~retValue_acc~9; {37181#true} is VALID [2020-07-08 15:19:30,477 INFO L280 TraceCheckUtils]: 20: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,477 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {37181#true} {37181#true} #919#return; {37181#true} is VALID [2020-07-08 15:19:30,477 INFO L280 TraceCheckUtils]: 22: Hoare triple {37181#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {37181#true} is VALID [2020-07-08 15:19:30,478 INFO L280 TraceCheckUtils]: 23: Hoare triple {37181#true} ~tmp~2 := #t~ret14; {37181#true} is VALID [2020-07-08 15:19:30,478 INFO L280 TraceCheckUtils]: 24: Hoare triple {37181#true} havoc #t~ret14; {37181#true} is VALID [2020-07-08 15:19:30,478 INFO L280 TraceCheckUtils]: 25: Hoare triple {37181#true} assume 0 != ~tmp~2; {37181#true} is VALID [2020-07-08 15:19:30,479 INFO L263 TraceCheckUtils]: 26: Hoare triple {37181#true} call activatePump(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:19:30,479 INFO L280 TraceCheckUtils]: 27: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37181#true} is VALID [2020-07-08 15:19:30,479 INFO L280 TraceCheckUtils]: 28: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,479 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37181#true} {37181#true} #921#return; {37181#true} is VALID [2020-07-08 15:19:30,480 INFO L280 TraceCheckUtils]: 30: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,480 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {37181#true} {37181#true} #895#return; {37181#true} is VALID [2020-07-08 15:19:30,481 INFO L280 TraceCheckUtils]: 0: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {37181#true} is VALID [2020-07-08 15:19:30,481 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} assume !(0 != ~pumpRunning~0); {37181#true} is VALID [2020-07-08 15:19:30,481 INFO L263 TraceCheckUtils]: 2: Hoare triple {37181#true} call processEnvironment__wrappee__highWaterSensor(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:19:30,482 INFO L280 TraceCheckUtils]: 3: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37181#true} is VALID [2020-07-08 15:19:30,482 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} assume 0 == ~pumpRunning~0; {37181#true} is VALID [2020-07-08 15:19:30,482 INFO L263 TraceCheckUtils]: 5: Hoare triple {37181#true} call #t~ret14 := isHighWaterLevel(); {37181#true} is VALID [2020-07-08 15:19:30,482 INFO L280 TraceCheckUtils]: 6: Hoare triple {37181#true} havoc ~retValue_acc~9; {37181#true} is VALID [2020-07-08 15:19:30,482 INFO L280 TraceCheckUtils]: 7: Hoare triple {37181#true} havoc ~tmp~4; {37181#true} is VALID [2020-07-08 15:19:30,483 INFO L280 TraceCheckUtils]: 8: Hoare triple {37181#true} havoc ~tmp___0~1; {37181#true} is VALID [2020-07-08 15:19:30,483 INFO L263 TraceCheckUtils]: 9: Hoare triple {37181#true} call #t~ret33 := isHighWaterSensorDry(); {37181#true} is VALID [2020-07-08 15:19:30,483 INFO L280 TraceCheckUtils]: 10: Hoare triple {37181#true} havoc ~retValue_acc~3; {37181#true} is VALID [2020-07-08 15:19:30,483 INFO L280 TraceCheckUtils]: 11: Hoare triple {37181#true} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-08 15:19:30,483 INFO L280 TraceCheckUtils]: 12: Hoare triple {37181#true} ~retValue_acc~3 := 1; {37181#true} is VALID [2020-07-08 15:19:30,484 INFO L280 TraceCheckUtils]: 13: Hoare triple {37181#true} #res := ~retValue_acc~3; {37181#true} is VALID [2020-07-08 15:19:30,484 INFO L280 TraceCheckUtils]: 14: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,484 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37181#true} {37181#true} #907#return; {37181#true} is VALID [2020-07-08 15:19:30,484 INFO L280 TraceCheckUtils]: 16: Hoare triple {37181#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {37181#true} is VALID [2020-07-08 15:19:30,484 INFO L280 TraceCheckUtils]: 17: Hoare triple {37181#true} ~tmp~4 := #t~ret33; {37181#true} is VALID [2020-07-08 15:19:30,484 INFO L280 TraceCheckUtils]: 18: Hoare triple {37181#true} havoc #t~ret33; {37181#true} is VALID [2020-07-08 15:19:30,485 INFO L280 TraceCheckUtils]: 19: Hoare triple {37181#true} assume 0 != ~tmp~4; {37181#true} is VALID [2020-07-08 15:19:30,485 INFO L280 TraceCheckUtils]: 20: Hoare triple {37181#true} ~tmp___0~1 := 0; {37181#true} is VALID [2020-07-08 15:19:30,485 INFO L280 TraceCheckUtils]: 21: Hoare triple {37181#true} ~retValue_acc~9 := ~tmp___0~1; {37181#true} is VALID [2020-07-08 15:19:30,485 INFO L280 TraceCheckUtils]: 22: Hoare triple {37181#true} #res := ~retValue_acc~9; {37181#true} is VALID [2020-07-08 15:19:30,485 INFO L280 TraceCheckUtils]: 23: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,486 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {37181#true} {37181#true} #919#return; {37181#true} is VALID [2020-07-08 15:19:30,486 INFO L280 TraceCheckUtils]: 25: Hoare triple {37181#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {37181#true} is VALID [2020-07-08 15:19:30,486 INFO L280 TraceCheckUtils]: 26: Hoare triple {37181#true} ~tmp~2 := #t~ret14; {37181#true} is VALID [2020-07-08 15:19:30,486 INFO L280 TraceCheckUtils]: 27: Hoare triple {37181#true} havoc #t~ret14; {37181#true} is VALID [2020-07-08 15:19:30,486 INFO L280 TraceCheckUtils]: 28: Hoare triple {37181#true} assume 0 != ~tmp~2; {37181#true} is VALID [2020-07-08 15:19:30,487 INFO L263 TraceCheckUtils]: 29: Hoare triple {37181#true} call activatePump(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:19:30,487 INFO L280 TraceCheckUtils]: 30: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37181#true} is VALID [2020-07-08 15:19:30,487 INFO L280 TraceCheckUtils]: 31: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,488 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37181#true} {37181#true} #921#return; {37181#true} is VALID [2020-07-08 15:19:30,488 INFO L280 TraceCheckUtils]: 33: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,488 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37181#true} {37181#true} #895#return; {37181#true} is VALID [2020-07-08 15:19:30,488 INFO L280 TraceCheckUtils]: 35: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,488 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37181#true} {37182#false} #911#return; {37182#false} is VALID [2020-07-08 15:19:30,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,493 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} havoc ~retValue_acc~2; {37181#true} is VALID [2020-07-08 15:19:30,494 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} ~retValue_acc~2 := ~waterLevel~0; {37181#true} is VALID [2020-07-08 15:19:30,494 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} #res := ~retValue_acc~2; {37181#true} is VALID [2020-07-08 15:19:30,494 INFO L280 TraceCheckUtils]: 3: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,494 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37181#true} {37182#false} #839#return; {37182#false} is VALID [2020-07-08 15:19:30,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:19:30,497 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} havoc ~retValue_acc~8; {37181#true} is VALID [2020-07-08 15:19:30,498 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} ~retValue_acc~8 := ~pumpRunning~0; {37181#true} is VALID [2020-07-08 15:19:30,498 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} #res := ~retValue_acc~8; {37181#true} is VALID [2020-07-08 15:19:30,498 INFO L280 TraceCheckUtils]: 3: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,498 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37181#true} {37182#false} #841#return; {37182#false} is VALID [2020-07-08 15:19:30,502 INFO L263 TraceCheckUtils]: 0: Hoare triple {37181#true} call ULTIMATE.init(); {37390#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 15:19:30,503 INFO L280 TraceCheckUtils]: 1: Hoare triple {37390#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {37181#true} is VALID [2020-07-08 15:19:30,503 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} #valid := #valid[0 := 0]; {37181#true} is VALID [2020-07-08 15:19:30,503 INFO L280 TraceCheckUtils]: 3: Hoare triple {37181#true} assume 0 < #StackHeapBarrier; {37181#true} is VALID [2020-07-08 15:19:30,503 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {37181#true} is VALID [2020-07-08 15:19:30,504 INFO L280 TraceCheckUtils]: 5: Hoare triple {37181#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {37181#true} is VALID [2020-07-08 15:19:30,504 INFO L280 TraceCheckUtils]: 6: Hoare triple {37181#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {37181#true} is VALID [2020-07-08 15:19:30,504 INFO L280 TraceCheckUtils]: 7: Hoare triple {37181#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {37181#true} is VALID [2020-07-08 15:19:30,504 INFO L280 TraceCheckUtils]: 8: Hoare triple {37181#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {37181#true} is VALID [2020-07-08 15:19:30,504 INFO L280 TraceCheckUtils]: 9: Hoare triple {37181#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {37181#true} is VALID [2020-07-08 15:19:30,505 INFO L280 TraceCheckUtils]: 10: Hoare triple {37181#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {37181#true} is VALID [2020-07-08 15:19:30,505 INFO L280 TraceCheckUtils]: 11: Hoare triple {37181#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {37181#true} is VALID [2020-07-08 15:19:30,505 INFO L280 TraceCheckUtils]: 12: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {37181#true} is VALID [2020-07-08 15:19:30,505 INFO L280 TraceCheckUtils]: 13: Hoare triple {37181#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {37181#true} is VALID [2020-07-08 15:19:30,505 INFO L280 TraceCheckUtils]: 14: Hoare triple {37181#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {37181#true} is VALID [2020-07-08 15:19:30,505 INFO L280 TraceCheckUtils]: 15: Hoare triple {37181#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {37181#true} is VALID [2020-07-08 15:19:30,506 INFO L280 TraceCheckUtils]: 16: Hoare triple {37181#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {37181#true} is VALID [2020-07-08 15:19:30,506 INFO L280 TraceCheckUtils]: 17: Hoare triple {37181#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {37181#true} is VALID [2020-07-08 15:19:30,506 INFO L280 TraceCheckUtils]: 18: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {37181#true} is VALID [2020-07-08 15:19:30,506 INFO L280 TraceCheckUtils]: 19: Hoare triple {37181#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {37181#true} is VALID [2020-07-08 15:19:30,506 INFO L280 TraceCheckUtils]: 20: Hoare triple {37181#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {37181#true} is VALID [2020-07-08 15:19:30,507 INFO L280 TraceCheckUtils]: 21: Hoare triple {37181#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {37181#true} is VALID [2020-07-08 15:19:30,507 INFO L280 TraceCheckUtils]: 22: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {37181#true} is VALID [2020-07-08 15:19:30,507 INFO L280 TraceCheckUtils]: 23: Hoare triple {37181#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {37181#true} is VALID [2020-07-08 15:19:30,507 INFO L280 TraceCheckUtils]: 24: Hoare triple {37181#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {37181#true} is VALID [2020-07-08 15:19:30,507 INFO L280 TraceCheckUtils]: 25: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {37181#true} is VALID [2020-07-08 15:19:30,507 INFO L280 TraceCheckUtils]: 26: Hoare triple {37181#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {37181#true} is VALID [2020-07-08 15:19:30,508 INFO L280 TraceCheckUtils]: 27: Hoare triple {37181#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {37181#true} is VALID [2020-07-08 15:19:30,508 INFO L280 TraceCheckUtils]: 28: Hoare triple {37181#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {37181#true} is VALID [2020-07-08 15:19:30,508 INFO L280 TraceCheckUtils]: 29: Hoare triple {37181#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {37181#true} is VALID [2020-07-08 15:19:30,508 INFO L280 TraceCheckUtils]: 30: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {37181#true} is VALID [2020-07-08 15:19:30,508 INFO L280 TraceCheckUtils]: 31: Hoare triple {37181#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {37181#true} is VALID [2020-07-08 15:19:30,509 INFO L280 TraceCheckUtils]: 32: Hoare triple {37181#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {37181#true} is VALID [2020-07-08 15:19:30,509 INFO L280 TraceCheckUtils]: 33: Hoare triple {37181#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {37181#true} is VALID [2020-07-08 15:19:30,509 INFO L280 TraceCheckUtils]: 34: Hoare triple {37181#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {37181#true} is VALID [2020-07-08 15:19:30,509 INFO L280 TraceCheckUtils]: 35: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {37181#true} is VALID [2020-07-08 15:19:30,510 INFO L280 TraceCheckUtils]: 36: Hoare triple {37181#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {37181#true} is VALID [2020-07-08 15:19:30,510 INFO L280 TraceCheckUtils]: 37: Hoare triple {37181#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {37181#true} is VALID [2020-07-08 15:19:30,510 INFO L280 TraceCheckUtils]: 38: Hoare triple {37181#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {37181#true} is VALID [2020-07-08 15:19:30,510 INFO L280 TraceCheckUtils]: 39: Hoare triple {37181#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {37181#true} is VALID [2020-07-08 15:19:30,510 INFO L280 TraceCheckUtils]: 40: Hoare triple {37181#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {37181#true} is VALID [2020-07-08 15:19:30,511 INFO L280 TraceCheckUtils]: 41: Hoare triple {37181#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {37181#true} is VALID [2020-07-08 15:19:30,511 INFO L280 TraceCheckUtils]: 42: Hoare triple {37181#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {37181#true} is VALID [2020-07-08 15:19:30,511 INFO L280 TraceCheckUtils]: 43: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {37181#true} is VALID [2020-07-08 15:19:30,511 INFO L280 TraceCheckUtils]: 44: Hoare triple {37181#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {37181#true} is VALID [2020-07-08 15:19:30,511 INFO L280 TraceCheckUtils]: 45: Hoare triple {37181#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {37181#true} is VALID [2020-07-08 15:19:30,512 INFO L280 TraceCheckUtils]: 46: Hoare triple {37181#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {37181#true} is VALID [2020-07-08 15:19:30,512 INFO L280 TraceCheckUtils]: 47: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {37181#true} is VALID [2020-07-08 15:19:30,512 INFO L280 TraceCheckUtils]: 48: Hoare triple {37181#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {37181#true} is VALID [2020-07-08 15:19:30,512 INFO L280 TraceCheckUtils]: 49: Hoare triple {37181#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {37181#true} is VALID [2020-07-08 15:19:30,512 INFO L280 TraceCheckUtils]: 50: Hoare triple {37181#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {37181#true} is VALID [2020-07-08 15:19:30,513 INFO L280 TraceCheckUtils]: 51: Hoare triple {37181#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {37181#true} is VALID [2020-07-08 15:19:30,513 INFO L280 TraceCheckUtils]: 52: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {37181#true} is VALID [2020-07-08 15:19:30,513 INFO L280 TraceCheckUtils]: 53: Hoare triple {37181#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {37181#true} is VALID [2020-07-08 15:19:30,513 INFO L280 TraceCheckUtils]: 54: Hoare triple {37181#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {37181#true} is VALID [2020-07-08 15:19:30,513 INFO L280 TraceCheckUtils]: 55: Hoare triple {37181#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {37181#true} is VALID [2020-07-08 15:19:30,514 INFO L280 TraceCheckUtils]: 56: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {37181#true} is VALID [2020-07-08 15:19:30,514 INFO L280 TraceCheckUtils]: 57: Hoare triple {37181#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {37181#true} is VALID [2020-07-08 15:19:30,514 INFO L280 TraceCheckUtils]: 58: Hoare triple {37181#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {37181#true} is VALID [2020-07-08 15:19:30,514 INFO L280 TraceCheckUtils]: 59: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {37181#true} is VALID [2020-07-08 15:19:30,514 INFO L280 TraceCheckUtils]: 60: Hoare triple {37181#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {37181#true} is VALID [2020-07-08 15:19:30,514 INFO L280 TraceCheckUtils]: 61: Hoare triple {37181#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {37181#true} is VALID [2020-07-08 15:19:30,515 INFO L280 TraceCheckUtils]: 62: Hoare triple {37181#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {37181#true} is VALID [2020-07-08 15:19:30,515 INFO L280 TraceCheckUtils]: 63: Hoare triple {37181#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {37181#true} is VALID [2020-07-08 15:19:30,515 INFO L280 TraceCheckUtils]: 64: Hoare triple {37181#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {37181#true} is VALID [2020-07-08 15:19:30,515 INFO L280 TraceCheckUtils]: 65: Hoare triple {37181#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {37181#true} is VALID [2020-07-08 15:19:30,516 INFO L280 TraceCheckUtils]: 66: Hoare triple {37181#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {37181#true} is VALID [2020-07-08 15:19:30,516 INFO L280 TraceCheckUtils]: 67: Hoare triple {37181#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {37181#true} is VALID [2020-07-08 15:19:30,516 INFO L280 TraceCheckUtils]: 68: Hoare triple {37181#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {37181#true} is VALID [2020-07-08 15:19:30,516 INFO L280 TraceCheckUtils]: 69: Hoare triple {37181#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {37181#true} is VALID [2020-07-08 15:19:30,516 INFO L280 TraceCheckUtils]: 70: Hoare triple {37181#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {37181#true} is VALID [2020-07-08 15:19:30,516 INFO L280 TraceCheckUtils]: 71: Hoare triple {37181#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {37181#true} is VALID [2020-07-08 15:19:30,517 INFO L280 TraceCheckUtils]: 72: Hoare triple {37181#true} ~cleanupTimeShifts~0 := 4; {37181#true} is VALID [2020-07-08 15:19:30,517 INFO L280 TraceCheckUtils]: 73: Hoare triple {37181#true} ~waterLevel~0 := 1; {37181#true} is VALID [2020-07-08 15:19:30,517 INFO L280 TraceCheckUtils]: 74: Hoare triple {37181#true} ~methaneLevelCritical~0 := 0; {37181#true} is VALID [2020-07-08 15:19:30,517 INFO L280 TraceCheckUtils]: 75: Hoare triple {37181#true} ~pumpRunning~0 := 0; {37181#true} is VALID [2020-07-08 15:19:30,517 INFO L280 TraceCheckUtils]: 76: Hoare triple {37181#true} ~systemActive~0 := 1; {37181#true} is VALID [2020-07-08 15:19:30,518 INFO L280 TraceCheckUtils]: 77: Hoare triple {37181#true} ~head~0.base, ~head~0.offset := 0, 0; {37181#true} is VALID [2020-07-08 15:19:30,518 INFO L280 TraceCheckUtils]: 78: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,518 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {37181#true} {37181#true} #937#return; {37181#true} is VALID [2020-07-08 15:19:30,518 INFO L263 TraceCheckUtils]: 80: Hoare triple {37181#true} call #t~ret74 := main(); {37181#true} is VALID [2020-07-08 15:19:30,518 INFO L280 TraceCheckUtils]: 81: Hoare triple {37181#true} havoc ~retValue_acc~0; {37181#true} is VALID [2020-07-08 15:19:30,519 INFO L280 TraceCheckUtils]: 82: Hoare triple {37181#true} havoc ~tmp~0; {37181#true} is VALID [2020-07-08 15:19:30,519 INFO L263 TraceCheckUtils]: 83: Hoare triple {37181#true} call select_helpers(); {37181#true} is VALID [2020-07-08 15:19:30,519 INFO L280 TraceCheckUtils]: 84: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,519 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {37181#true} {37181#true} #845#return; {37181#true} is VALID [2020-07-08 15:19:30,519 INFO L263 TraceCheckUtils]: 86: Hoare triple {37181#true} call select_features(); {37181#true} is VALID [2020-07-08 15:19:30,519 INFO L280 TraceCheckUtils]: 87: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,520 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {37181#true} {37181#true} #847#return; {37181#true} is VALID [2020-07-08 15:19:30,520 INFO L263 TraceCheckUtils]: 89: Hoare triple {37181#true} call #t~ret0 := valid_product(); {37181#true} is VALID [2020-07-08 15:19:30,520 INFO L280 TraceCheckUtils]: 90: Hoare triple {37181#true} havoc ~retValue_acc~6; {37181#true} is VALID [2020-07-08 15:19:30,520 INFO L280 TraceCheckUtils]: 91: Hoare triple {37181#true} ~retValue_acc~6 := 1; {37181#true} is VALID [2020-07-08 15:19:30,520 INFO L280 TraceCheckUtils]: 92: Hoare triple {37181#true} #res := ~retValue_acc~6; {37181#true} is VALID [2020-07-08 15:19:30,521 INFO L280 TraceCheckUtils]: 93: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,521 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {37181#true} {37181#true} #849#return; {37181#true} is VALID [2020-07-08 15:19:30,521 INFO L280 TraceCheckUtils]: 95: Hoare triple {37181#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {37181#true} is VALID [2020-07-08 15:19:30,521 INFO L280 TraceCheckUtils]: 96: Hoare triple {37181#true} ~tmp~0 := #t~ret0; {37181#true} is VALID [2020-07-08 15:19:30,521 INFO L280 TraceCheckUtils]: 97: Hoare triple {37181#true} havoc #t~ret0; {37181#true} is VALID [2020-07-08 15:19:30,521 INFO L280 TraceCheckUtils]: 98: Hoare triple {37181#true} assume 0 != ~tmp~0; {37181#true} is VALID [2020-07-08 15:19:30,522 INFO L263 TraceCheckUtils]: 99: Hoare triple {37181#true} call setup(); {37181#true} is VALID [2020-07-08 15:19:30,522 INFO L280 TraceCheckUtils]: 100: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,522 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {37181#true} {37181#true} #851#return; {37181#true} is VALID [2020-07-08 15:19:30,522 INFO L263 TraceCheckUtils]: 102: Hoare triple {37181#true} call runTest(); {37181#true} is VALID [2020-07-08 15:19:30,522 INFO L263 TraceCheckUtils]: 103: Hoare triple {37181#true} call test(); {37181#true} is VALID [2020-07-08 15:19:30,522 INFO L280 TraceCheckUtils]: 104: Hoare triple {37181#true} havoc ~splverifierCounter~0; {37181#true} is VALID [2020-07-08 15:19:30,523 INFO L280 TraceCheckUtils]: 105: Hoare triple {37181#true} havoc ~tmp~6; {37181#true} is VALID [2020-07-08 15:19:30,523 INFO L280 TraceCheckUtils]: 106: Hoare triple {37181#true} havoc ~tmp___0~3; {37181#true} is VALID [2020-07-08 15:19:30,523 INFO L280 TraceCheckUtils]: 107: Hoare triple {37181#true} havoc ~tmp___1~0; {37181#true} is VALID [2020-07-08 15:19:30,523 INFO L280 TraceCheckUtils]: 108: Hoare triple {37181#true} havoc ~tmp___2~0; {37181#true} is VALID [2020-07-08 15:19:30,523 INFO L280 TraceCheckUtils]: 109: Hoare triple {37181#true} ~splverifierCounter~0 := 0; {37181#true} is VALID [2020-07-08 15:19:30,524 INFO L280 TraceCheckUtils]: 110: Hoare triple {37181#true} assume !false; {37181#true} is VALID [2020-07-08 15:19:30,524 INFO L280 TraceCheckUtils]: 111: Hoare triple {37181#true} assume ~splverifierCounter~0 < 4; {37181#true} is VALID [2020-07-08 15:19:30,524 INFO L280 TraceCheckUtils]: 112: Hoare triple {37181#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {37181#true} is VALID [2020-07-08 15:19:30,524 INFO L280 TraceCheckUtils]: 113: Hoare triple {37181#true} ~tmp~6 := #t~nondet35; {37181#true} is VALID [2020-07-08 15:19:30,524 INFO L280 TraceCheckUtils]: 114: Hoare triple {37181#true} havoc #t~nondet35; {37181#true} is VALID [2020-07-08 15:19:30,524 INFO L280 TraceCheckUtils]: 115: Hoare triple {37181#true} assume 0 != ~tmp~6; {37181#true} is VALID [2020-07-08 15:19:30,525 INFO L263 TraceCheckUtils]: 116: Hoare triple {37181#true} call waterRise(); {37391#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 15:19:30,526 INFO L280 TraceCheckUtils]: 117: Hoare triple {37391#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-08 15:19:30,526 INFO L280 TraceCheckUtils]: 118: Hoare triple {37181#true} ~waterLevel~0 := 1 + ~waterLevel~0; {37181#true} is VALID [2020-07-08 15:19:30,526 INFO L280 TraceCheckUtils]: 119: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,526 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {37181#true} {37181#true} #897#return; {37181#true} is VALID [2020-07-08 15:19:30,526 INFO L280 TraceCheckUtils]: 121: Hoare triple {37181#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {37181#true} is VALID [2020-07-08 15:19:30,527 INFO L280 TraceCheckUtils]: 122: Hoare triple {37181#true} ~tmp___0~3 := #t~nondet36; {37181#true} is VALID [2020-07-08 15:19:30,527 INFO L280 TraceCheckUtils]: 123: Hoare triple {37181#true} havoc #t~nondet36; {37181#true} is VALID [2020-07-08 15:19:30,527 INFO L280 TraceCheckUtils]: 124: Hoare triple {37181#true} assume !(0 != ~tmp___0~3); {37181#true} is VALID [2020-07-08 15:19:30,527 INFO L280 TraceCheckUtils]: 125: Hoare triple {37181#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {37181#true} is VALID [2020-07-08 15:19:30,527 INFO L280 TraceCheckUtils]: 126: Hoare triple {37181#true} ~tmp___2~0 := #t~nondet37; {37181#true} is VALID [2020-07-08 15:19:30,527 INFO L280 TraceCheckUtils]: 127: Hoare triple {37181#true} havoc #t~nondet37; {37181#true} is VALID [2020-07-08 15:19:30,528 INFO L280 TraceCheckUtils]: 128: Hoare triple {37181#true} assume !(0 != ~tmp___2~0); {37181#true} is VALID [2020-07-08 15:19:30,528 INFO L280 TraceCheckUtils]: 129: Hoare triple {37181#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {37181#true} is VALID [2020-07-08 15:19:30,528 INFO L280 TraceCheckUtils]: 130: Hoare triple {37181#true} ~tmp___1~0 := #t~nondet38; {37181#true} is VALID [2020-07-08 15:19:30,528 INFO L280 TraceCheckUtils]: 131: Hoare triple {37181#true} havoc #t~nondet38; {37181#true} is VALID [2020-07-08 15:19:30,528 INFO L280 TraceCheckUtils]: 132: Hoare triple {37181#true} assume 0 != ~tmp___1~0; {37181#true} is VALID [2020-07-08 15:19:30,529 INFO L263 TraceCheckUtils]: 133: Hoare triple {37181#true} call stopSystem(); {37392#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 15:19:30,529 INFO L280 TraceCheckUtils]: 134: Hoare triple {37392#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {37181#true} is VALID [2020-07-08 15:19:30,530 INFO L280 TraceCheckUtils]: 135: Hoare triple {37181#true} ~systemActive~0 := 0; {37281#(= 0 ~systemActive~0)} is VALID [2020-07-08 15:19:30,530 INFO L280 TraceCheckUtils]: 136: Hoare triple {37281#(= 0 ~systemActive~0)} assume true; {37281#(= 0 ~systemActive~0)} is VALID [2020-07-08 15:19:30,531 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {37281#(= 0 ~systemActive~0)} {37181#true} #901#return; {37281#(= 0 ~systemActive~0)} is VALID [2020-07-08 15:19:30,532 INFO L263 TraceCheckUtils]: 138: Hoare triple {37281#(= 0 ~systemActive~0)} call timeShift(); {37393#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 15:19:30,532 INFO L280 TraceCheckUtils]: 139: Hoare triple {37393#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {37181#true} is VALID [2020-07-08 15:19:30,532 INFO L280 TraceCheckUtils]: 140: Hoare triple {37181#true} assume 0 != ~systemActive~0; {37181#true} is VALID [2020-07-08 15:19:30,533 INFO L263 TraceCheckUtils]: 141: Hoare triple {37181#true} call processEnvironment(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:19:30,533 INFO L280 TraceCheckUtils]: 142: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {37181#true} is VALID [2020-07-08 15:19:30,533 INFO L280 TraceCheckUtils]: 143: Hoare triple {37181#true} assume !(0 != ~pumpRunning~0); {37181#true} is VALID [2020-07-08 15:19:30,534 INFO L263 TraceCheckUtils]: 144: Hoare triple {37181#true} call processEnvironment__wrappee__highWaterSensor(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:19:30,534 INFO L280 TraceCheckUtils]: 145: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37181#true} is VALID [2020-07-08 15:19:30,534 INFO L280 TraceCheckUtils]: 146: Hoare triple {37181#true} assume 0 == ~pumpRunning~0; {37181#true} is VALID [2020-07-08 15:19:30,534 INFO L263 TraceCheckUtils]: 147: Hoare triple {37181#true} call #t~ret14 := isHighWaterLevel(); {37181#true} is VALID [2020-07-08 15:19:30,534 INFO L280 TraceCheckUtils]: 148: Hoare triple {37181#true} havoc ~retValue_acc~9; {37181#true} is VALID [2020-07-08 15:19:30,535 INFO L280 TraceCheckUtils]: 149: Hoare triple {37181#true} havoc ~tmp~4; {37181#true} is VALID [2020-07-08 15:19:30,535 INFO L280 TraceCheckUtils]: 150: Hoare triple {37181#true} havoc ~tmp___0~1; {37181#true} is VALID [2020-07-08 15:19:30,535 INFO L263 TraceCheckUtils]: 151: Hoare triple {37181#true} call #t~ret33 := isHighWaterSensorDry(); {37181#true} is VALID [2020-07-08 15:19:30,535 INFO L280 TraceCheckUtils]: 152: Hoare triple {37181#true} havoc ~retValue_acc~3; {37181#true} is VALID [2020-07-08 15:19:30,535 INFO L280 TraceCheckUtils]: 153: Hoare triple {37181#true} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-08 15:19:30,536 INFO L280 TraceCheckUtils]: 154: Hoare triple {37181#true} ~retValue_acc~3 := 1; {37181#true} is VALID [2020-07-08 15:19:30,536 INFO L280 TraceCheckUtils]: 155: Hoare triple {37181#true} #res := ~retValue_acc~3; {37181#true} is VALID [2020-07-08 15:19:30,536 INFO L280 TraceCheckUtils]: 156: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,536 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {37181#true} {37181#true} #907#return; {37181#true} is VALID [2020-07-08 15:19:30,536 INFO L280 TraceCheckUtils]: 158: Hoare triple {37181#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {37181#true} is VALID [2020-07-08 15:19:30,537 INFO L280 TraceCheckUtils]: 159: Hoare triple {37181#true} ~tmp~4 := #t~ret33; {37181#true} is VALID [2020-07-08 15:19:30,537 INFO L280 TraceCheckUtils]: 160: Hoare triple {37181#true} havoc #t~ret33; {37181#true} is VALID [2020-07-08 15:19:30,537 INFO L280 TraceCheckUtils]: 161: Hoare triple {37181#true} assume 0 != ~tmp~4; {37181#true} is VALID [2020-07-08 15:19:30,538 INFO L280 TraceCheckUtils]: 162: Hoare triple {37181#true} ~tmp___0~1 := 0; {37508#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 15:19:30,538 INFO L280 TraceCheckUtils]: 163: Hoare triple {37508#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~9 := ~tmp___0~1; {37509#(and (<= isHighWaterLevel_~retValue_acc~9 0) (<= 0 isHighWaterLevel_~retValue_acc~9))} is VALID [2020-07-08 15:19:30,539 INFO L280 TraceCheckUtils]: 164: Hoare triple {37509#(and (<= isHighWaterLevel_~retValue_acc~9 0) (<= 0 isHighWaterLevel_~retValue_acc~9))} #res := ~retValue_acc~9; {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 15:19:30,540 INFO L280 TraceCheckUtils]: 165: Hoare triple {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 15:19:30,541 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37181#true} #919#return; {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-08 15:19:30,541 INFO L280 TraceCheckUtils]: 167: Hoare triple {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-08 15:19:30,542 INFO L280 TraceCheckUtils]: 168: Hoare triple {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} ~tmp~2 := #t~ret14; {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-08 15:19:30,542 INFO L280 TraceCheckUtils]: 169: Hoare triple {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} havoc #t~ret14; {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-08 15:19:30,543 INFO L280 TraceCheckUtils]: 170: Hoare triple {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {37182#false} is VALID [2020-07-08 15:19:30,543 INFO L263 TraceCheckUtils]: 171: Hoare triple {37182#false} call activatePump(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:19:30,543 INFO L280 TraceCheckUtils]: 172: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37181#true} is VALID [2020-07-08 15:19:30,543 INFO L280 TraceCheckUtils]: 173: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,544 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {37181#true} {37182#false} #921#return; {37182#false} is VALID [2020-07-08 15:19:30,544 INFO L280 TraceCheckUtils]: 175: Hoare triple {37182#false} assume true; {37182#false} is VALID [2020-07-08 15:19:30,544 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {37182#false} {37181#true} #895#return; {37182#false} is VALID [2020-07-08 15:19:30,544 INFO L280 TraceCheckUtils]: 177: Hoare triple {37182#false} assume true; {37182#false} is VALID [2020-07-08 15:19:30,544 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {37182#false} {37181#true} #911#return; {37182#false} is VALID [2020-07-08 15:19:30,545 INFO L263 TraceCheckUtils]: 179: Hoare triple {37182#false} call __utac_acc__Specification4_spec__1(); {37181#true} is VALID [2020-07-08 15:19:30,545 INFO L280 TraceCheckUtils]: 180: Hoare triple {37181#true} havoc ~tmp~1; {37181#true} is VALID [2020-07-08 15:19:30,545 INFO L280 TraceCheckUtils]: 181: Hoare triple {37181#true} havoc ~tmp___0~0; {37181#true} is VALID [2020-07-08 15:19:30,545 INFO L263 TraceCheckUtils]: 182: Hoare triple {37181#true} call #t~ret1 := getWaterLevel(); {37181#true} is VALID [2020-07-08 15:19:30,545 INFO L280 TraceCheckUtils]: 183: Hoare triple {37181#true} havoc ~retValue_acc~2; {37181#true} is VALID [2020-07-08 15:19:30,545 INFO L280 TraceCheckUtils]: 184: Hoare triple {37181#true} ~retValue_acc~2 := ~waterLevel~0; {37181#true} is VALID [2020-07-08 15:19:30,546 INFO L280 TraceCheckUtils]: 185: Hoare triple {37181#true} #res := ~retValue_acc~2; {37181#true} is VALID [2020-07-08 15:19:30,546 INFO L280 TraceCheckUtils]: 186: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,546 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {37181#true} {37181#true} #839#return; {37181#true} is VALID [2020-07-08 15:19:30,546 INFO L280 TraceCheckUtils]: 188: Hoare triple {37181#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {37181#true} is VALID [2020-07-08 15:19:30,546 INFO L280 TraceCheckUtils]: 189: Hoare triple {37181#true} ~tmp~1 := #t~ret1; {37181#true} is VALID [2020-07-08 15:19:30,547 INFO L280 TraceCheckUtils]: 190: Hoare triple {37181#true} havoc #t~ret1; {37181#true} is VALID [2020-07-08 15:19:30,547 INFO L280 TraceCheckUtils]: 191: Hoare triple {37181#true} assume !(0 == ~tmp~1); {37181#true} is VALID [2020-07-08 15:19:30,547 INFO L280 TraceCheckUtils]: 192: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,547 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {37181#true} {37182#false} #913#return; {37182#false} is VALID [2020-07-08 15:19:30,547 INFO L280 TraceCheckUtils]: 194: Hoare triple {37182#false} assume true; {37182#false} is VALID [2020-07-08 15:19:30,547 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {37182#false} {37281#(= 0 ~systemActive~0)} #903#return; {37182#false} is VALID [2020-07-08 15:19:30,548 INFO L280 TraceCheckUtils]: 196: Hoare triple {37182#false} assume !false; {37182#false} is VALID [2020-07-08 15:19:30,548 INFO L280 TraceCheckUtils]: 197: Hoare triple {37182#false} assume ~splverifierCounter~0 < 4; {37182#false} is VALID [2020-07-08 15:19:30,548 INFO L280 TraceCheckUtils]: 198: Hoare triple {37182#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {37182#false} is VALID [2020-07-08 15:19:30,548 INFO L280 TraceCheckUtils]: 199: Hoare triple {37182#false} ~tmp~6 := #t~nondet35; {37182#false} is VALID [2020-07-08 15:19:30,548 INFO L280 TraceCheckUtils]: 200: Hoare triple {37182#false} havoc #t~nondet35; {37182#false} is VALID [2020-07-08 15:19:30,549 INFO L280 TraceCheckUtils]: 201: Hoare triple {37182#false} assume 0 != ~tmp~6; {37182#false} is VALID [2020-07-08 15:19:30,549 INFO L263 TraceCheckUtils]: 202: Hoare triple {37182#false} call waterRise(); {37391#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 15:19:30,549 INFO L280 TraceCheckUtils]: 203: Hoare triple {37391#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-08 15:19:30,549 INFO L280 TraceCheckUtils]: 204: Hoare triple {37181#true} ~waterLevel~0 := 1 + ~waterLevel~0; {37181#true} is VALID [2020-07-08 15:19:30,549 INFO L280 TraceCheckUtils]: 205: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,549 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {37181#true} {37182#false} #897#return; {37182#false} is VALID [2020-07-08 15:19:30,550 INFO L280 TraceCheckUtils]: 207: Hoare triple {37182#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {37182#false} is VALID [2020-07-08 15:19:30,550 INFO L280 TraceCheckUtils]: 208: Hoare triple {37182#false} ~tmp___0~3 := #t~nondet36; {37182#false} is VALID [2020-07-08 15:19:30,550 INFO L280 TraceCheckUtils]: 209: Hoare triple {37182#false} havoc #t~nondet36; {37182#false} is VALID [2020-07-08 15:19:30,550 INFO L280 TraceCheckUtils]: 210: Hoare triple {37182#false} assume !(0 != ~tmp___0~3); {37182#false} is VALID [2020-07-08 15:19:30,550 INFO L280 TraceCheckUtils]: 211: Hoare triple {37182#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {37182#false} is VALID [2020-07-08 15:19:30,551 INFO L280 TraceCheckUtils]: 212: Hoare triple {37182#false} ~tmp___2~0 := #t~nondet37; {37182#false} is VALID [2020-07-08 15:19:30,551 INFO L280 TraceCheckUtils]: 213: Hoare triple {37182#false} havoc #t~nondet37; {37182#false} is VALID [2020-07-08 15:19:30,551 INFO L280 TraceCheckUtils]: 214: Hoare triple {37182#false} assume 0 != ~tmp___2~0; {37182#false} is VALID [2020-07-08 15:19:30,551 INFO L263 TraceCheckUtils]: 215: Hoare triple {37182#false} call timeShift(); {37182#false} is VALID [2020-07-08 15:19:30,551 INFO L280 TraceCheckUtils]: 216: Hoare triple {37182#false} assume !(0 != ~pumpRunning~0); {37182#false} is VALID [2020-07-08 15:19:30,551 INFO L280 TraceCheckUtils]: 217: Hoare triple {37182#false} assume 0 != ~systemActive~0; {37182#false} is VALID [2020-07-08 15:19:30,552 INFO L263 TraceCheckUtils]: 218: Hoare triple {37182#false} call processEnvironment(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:19:30,552 INFO L280 TraceCheckUtils]: 219: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {37181#true} is VALID [2020-07-08 15:19:30,552 INFO L280 TraceCheckUtils]: 220: Hoare triple {37181#true} assume !(0 != ~pumpRunning~0); {37181#true} is VALID [2020-07-08 15:19:30,553 INFO L263 TraceCheckUtils]: 221: Hoare triple {37181#true} call processEnvironment__wrappee__highWaterSensor(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:19:30,553 INFO L280 TraceCheckUtils]: 222: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37181#true} is VALID [2020-07-08 15:19:30,553 INFO L280 TraceCheckUtils]: 223: Hoare triple {37181#true} assume 0 == ~pumpRunning~0; {37181#true} is VALID [2020-07-08 15:19:30,553 INFO L263 TraceCheckUtils]: 224: Hoare triple {37181#true} call #t~ret14 := isHighWaterLevel(); {37181#true} is VALID [2020-07-08 15:19:30,553 INFO L280 TraceCheckUtils]: 225: Hoare triple {37181#true} havoc ~retValue_acc~9; {37181#true} is VALID [2020-07-08 15:19:30,554 INFO L280 TraceCheckUtils]: 226: Hoare triple {37181#true} havoc ~tmp~4; {37181#true} is VALID [2020-07-08 15:19:30,554 INFO L280 TraceCheckUtils]: 227: Hoare triple {37181#true} havoc ~tmp___0~1; {37181#true} is VALID [2020-07-08 15:19:30,554 INFO L263 TraceCheckUtils]: 228: Hoare triple {37181#true} call #t~ret33 := isHighWaterSensorDry(); {37181#true} is VALID [2020-07-08 15:19:30,554 INFO L280 TraceCheckUtils]: 229: Hoare triple {37181#true} havoc ~retValue_acc~3; {37181#true} is VALID [2020-07-08 15:19:30,554 INFO L280 TraceCheckUtils]: 230: Hoare triple {37181#true} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-08 15:19:30,554 INFO L280 TraceCheckUtils]: 231: Hoare triple {37181#true} ~retValue_acc~3 := 1; {37181#true} is VALID [2020-07-08 15:19:30,555 INFO L280 TraceCheckUtils]: 232: Hoare triple {37181#true} #res := ~retValue_acc~3; {37181#true} is VALID [2020-07-08 15:19:30,555 INFO L280 TraceCheckUtils]: 233: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,555 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {37181#true} {37181#true} #907#return; {37181#true} is VALID [2020-07-08 15:19:30,555 INFO L280 TraceCheckUtils]: 235: Hoare triple {37181#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {37181#true} is VALID [2020-07-08 15:19:30,555 INFO L280 TraceCheckUtils]: 236: Hoare triple {37181#true} ~tmp~4 := #t~ret33; {37181#true} is VALID [2020-07-08 15:19:30,556 INFO L280 TraceCheckUtils]: 237: Hoare triple {37181#true} havoc #t~ret33; {37181#true} is VALID [2020-07-08 15:19:30,556 INFO L280 TraceCheckUtils]: 238: Hoare triple {37181#true} assume 0 != ~tmp~4; {37181#true} is VALID [2020-07-08 15:19:30,556 INFO L280 TraceCheckUtils]: 239: Hoare triple {37181#true} ~tmp___0~1 := 0; {37181#true} is VALID [2020-07-08 15:19:30,556 INFO L280 TraceCheckUtils]: 240: Hoare triple {37181#true} ~retValue_acc~9 := ~tmp___0~1; {37181#true} is VALID [2020-07-08 15:19:30,556 INFO L280 TraceCheckUtils]: 241: Hoare triple {37181#true} #res := ~retValue_acc~9; {37181#true} is VALID [2020-07-08 15:19:30,556 INFO L280 TraceCheckUtils]: 242: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,557 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {37181#true} {37181#true} #919#return; {37181#true} is VALID [2020-07-08 15:19:30,557 INFO L280 TraceCheckUtils]: 244: Hoare triple {37181#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {37181#true} is VALID [2020-07-08 15:19:30,557 INFO L280 TraceCheckUtils]: 245: Hoare triple {37181#true} ~tmp~2 := #t~ret14; {37181#true} is VALID [2020-07-08 15:19:30,557 INFO L280 TraceCheckUtils]: 246: Hoare triple {37181#true} havoc #t~ret14; {37181#true} is VALID [2020-07-08 15:19:30,557 INFO L280 TraceCheckUtils]: 247: Hoare triple {37181#true} assume 0 != ~tmp~2; {37181#true} is VALID [2020-07-08 15:19:30,558 INFO L263 TraceCheckUtils]: 248: Hoare triple {37181#true} call activatePump(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:19:30,558 INFO L280 TraceCheckUtils]: 249: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37181#true} is VALID [2020-07-08 15:19:30,558 INFO L280 TraceCheckUtils]: 250: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,559 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {37181#true} {37181#true} #921#return; {37181#true} is VALID [2020-07-08 15:19:30,559 INFO L280 TraceCheckUtils]: 252: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,559 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {37181#true} {37181#true} #895#return; {37181#true} is VALID [2020-07-08 15:19:30,559 INFO L280 TraceCheckUtils]: 254: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,559 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {37181#true} {37182#false} #911#return; {37182#false} is VALID [2020-07-08 15:19:30,560 INFO L263 TraceCheckUtils]: 256: Hoare triple {37182#false} call __utac_acc__Specification4_spec__1(); {37182#false} is VALID [2020-07-08 15:19:30,560 INFO L280 TraceCheckUtils]: 257: Hoare triple {37182#false} havoc ~tmp~1; {37182#false} is VALID [2020-07-08 15:19:30,560 INFO L280 TraceCheckUtils]: 258: Hoare triple {37182#false} havoc ~tmp___0~0; {37182#false} is VALID [2020-07-08 15:19:30,560 INFO L263 TraceCheckUtils]: 259: Hoare triple {37182#false} call #t~ret1 := getWaterLevel(); {37181#true} is VALID [2020-07-08 15:19:30,560 INFO L280 TraceCheckUtils]: 260: Hoare triple {37181#true} havoc ~retValue_acc~2; {37181#true} is VALID [2020-07-08 15:19:30,560 INFO L280 TraceCheckUtils]: 261: Hoare triple {37181#true} ~retValue_acc~2 := ~waterLevel~0; {37181#true} is VALID [2020-07-08 15:19:30,561 INFO L280 TraceCheckUtils]: 262: Hoare triple {37181#true} #res := ~retValue_acc~2; {37181#true} is VALID [2020-07-08 15:19:30,561 INFO L280 TraceCheckUtils]: 263: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,561 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {37181#true} {37182#false} #839#return; {37182#false} is VALID [2020-07-08 15:19:30,561 INFO L280 TraceCheckUtils]: 265: Hoare triple {37182#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {37182#false} is VALID [2020-07-08 15:19:30,561 INFO L280 TraceCheckUtils]: 266: Hoare triple {37182#false} ~tmp~1 := #t~ret1; {37182#false} is VALID [2020-07-08 15:19:30,561 INFO L280 TraceCheckUtils]: 267: Hoare triple {37182#false} havoc #t~ret1; {37182#false} is VALID [2020-07-08 15:19:30,562 INFO L280 TraceCheckUtils]: 268: Hoare triple {37182#false} assume 0 == ~tmp~1; {37182#false} is VALID [2020-07-08 15:19:30,562 INFO L263 TraceCheckUtils]: 269: Hoare triple {37182#false} call #t~ret2 := isPumpRunning(); {37181#true} is VALID [2020-07-08 15:19:30,562 INFO L280 TraceCheckUtils]: 270: Hoare triple {37181#true} havoc ~retValue_acc~8; {37181#true} is VALID [2020-07-08 15:19:30,562 INFO L280 TraceCheckUtils]: 271: Hoare triple {37181#true} ~retValue_acc~8 := ~pumpRunning~0; {37181#true} is VALID [2020-07-08 15:19:30,562 INFO L280 TraceCheckUtils]: 272: Hoare triple {37181#true} #res := ~retValue_acc~8; {37181#true} is VALID [2020-07-08 15:19:30,563 INFO L280 TraceCheckUtils]: 273: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-08 15:19:30,563 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {37181#true} {37182#false} #841#return; {37182#false} is VALID [2020-07-08 15:19:30,563 INFO L280 TraceCheckUtils]: 275: Hoare triple {37182#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {37182#false} is VALID [2020-07-08 15:19:30,563 INFO L280 TraceCheckUtils]: 276: Hoare triple {37182#false} ~tmp___0~0 := #t~ret2; {37182#false} is VALID [2020-07-08 15:19:30,563 INFO L280 TraceCheckUtils]: 277: Hoare triple {37182#false} havoc #t~ret2; {37182#false} is VALID [2020-07-08 15:19:30,564 INFO L280 TraceCheckUtils]: 278: Hoare triple {37182#false} assume 0 != ~tmp___0~0; {37182#false} is VALID [2020-07-08 15:19:30,564 INFO L263 TraceCheckUtils]: 279: Hoare triple {37182#false} call __automaton_fail(); {37182#false} is VALID [2020-07-08 15:19:30,564 INFO L280 TraceCheckUtils]: 280: Hoare triple {37182#false} assume !false; {37182#false} is VALID [2020-07-08 15:19:30,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 15:19:30,632 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 15:19:30,632 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [977377038] [2020-07-08 15:19:30,632 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 15:19:30,632 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-08 15:19:30,632 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [248412582] [2020-07-08 15:19:30,634 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 281 [2020-07-08 15:19:30,634 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 15:19:30,635 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-08 15:19:30,878 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 252 edges. 252 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:19:30,879 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-08 15:19:30,879 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 15:19:30,879 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-08 15:19:30,879 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2020-07-08 15:19:30,880 INFO L87 Difference]: Start difference. First operand 1453 states and 1712 transitions. Second operand 13 states. [2020-07-08 15:19:39,614 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 15:19:43,340 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 15:19:43,940 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 15:19:44,489 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 15:19:45,493 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 15:19:46,354 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 15:19:46,878 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 15:20:18,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:20:18,226 INFO L93 Difference]: Finished difference Result 2415 states and 2932 transitions. [2020-07-08 15:20:18,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-08 15:20:18,227 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 281 [2020-07-08 15:20:18,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 15:20:18,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-08 15:20:18,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 790 transitions. [2020-07-08 15:20:18,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-08 15:20:18,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 790 transitions. [2020-07-08 15:20:18,240 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 790 transitions. [2020-07-08 15:20:20,256 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 15:20:20,306 INFO L225 Difference]: With dead ends: 2415 [2020-07-08 15:20:20,307 INFO L226 Difference]: Without dead ends: 798 [2020-07-08 15:20:20,312 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 93 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=148, Invalid=502, Unknown=0, NotChecked=0, Total=650 [2020-07-08 15:20:20,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 798 states. [2020-07-08 15:20:38,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 798 to 709. [2020-07-08 15:20:38,085 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 15:20:38,085 INFO L82 GeneralOperation]: Start isEquivalent. First operand 798 states. Second operand 709 states. [2020-07-08 15:20:38,085 INFO L74 IsIncluded]: Start isIncluded. First operand 798 states. Second operand 709 states. [2020-07-08 15:20:38,085 INFO L87 Difference]: Start difference. First operand 798 states. Second operand 709 states. [2020-07-08 15:20:38,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:20:38,117 INFO L93 Difference]: Finished difference Result 798 states and 936 transitions. [2020-07-08 15:20:38,117 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 936 transitions. [2020-07-08 15:20:38,119 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 15:20:38,120 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 15:20:38,120 INFO L74 IsIncluded]: Start isIncluded. First operand 709 states. Second operand 798 states. [2020-07-08 15:20:38,120 INFO L87 Difference]: Start difference. First operand 709 states. Second operand 798 states. [2020-07-08 15:20:38,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:20:38,160 INFO L93 Difference]: Finished difference Result 798 states and 936 transitions. [2020-07-08 15:20:38,160 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 936 transitions. [2020-07-08 15:20:38,162 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 15:20:38,162 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 15:20:38,162 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 15:20:38,162 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 15:20:38,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 709 states. [2020-07-08 15:20:38,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 709 states and 811 transitions. [2020-07-08 15:20:38,193 INFO L78 Accepts]: Start accepts. Automaton has 709 states and 811 transitions. Word has length 281 [2020-07-08 15:20:38,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 15:20:38,194 INFO L479 AbstractCegarLoop]: Abstraction has 709 states and 811 transitions. [2020-07-08 15:20:38,194 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-08 15:20:38,194 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 709 states and 811 transitions. [2020-07-08 15:20:43,064 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 811 edges. 811 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:20:43,064 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 811 transitions. [2020-07-08 15:20:43,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2020-07-08 15:20:43,070 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 15:20:43,071 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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 15:20:43,071 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 15:20:43,071 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 15:20:43,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 15:20:43,072 INFO L82 PathProgramCache]: Analyzing trace with hash 1181597795, now seen corresponding path program 1 times [2020-07-08 15:20:43,072 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 15:20:43,072 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1886190152] [2020-07-08 15:20:43,072 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 15:20:43,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:43,479 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 15:20:43,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:43,551 INFO L280 TraceCheckUtils]: 0: Hoare triple {45663#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {45454#true} is VALID [2020-07-08 15:20:43,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} #valid := #valid[0 := 0]; {45454#true} is VALID [2020-07-08 15:20:43,552 INFO L280 TraceCheckUtils]: 2: Hoare triple {45454#true} assume 0 < #StackHeapBarrier; {45454#true} is VALID [2020-07-08 15:20:43,552 INFO L280 TraceCheckUtils]: 3: Hoare triple {45454#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {45454#true} is VALID [2020-07-08 15:20:43,552 INFO L280 TraceCheckUtils]: 4: Hoare triple {45454#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {45454#true} is VALID [2020-07-08 15:20:43,553 INFO L280 TraceCheckUtils]: 5: Hoare triple {45454#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {45454#true} is VALID [2020-07-08 15:20:43,553 INFO L280 TraceCheckUtils]: 6: Hoare triple {45454#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {45454#true} is VALID [2020-07-08 15:20:43,553 INFO L280 TraceCheckUtils]: 7: Hoare triple {45454#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {45454#true} is VALID [2020-07-08 15:20:43,553 INFO L280 TraceCheckUtils]: 8: Hoare triple {45454#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {45454#true} is VALID [2020-07-08 15:20:43,553 INFO L280 TraceCheckUtils]: 9: Hoare triple {45454#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {45454#true} is VALID [2020-07-08 15:20:43,554 INFO L280 TraceCheckUtils]: 10: Hoare triple {45454#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {45454#true} is VALID [2020-07-08 15:20:43,554 INFO L280 TraceCheckUtils]: 11: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {45454#true} is VALID [2020-07-08 15:20:43,554 INFO L280 TraceCheckUtils]: 12: Hoare triple {45454#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {45454#true} is VALID [2020-07-08 15:20:43,554 INFO L280 TraceCheckUtils]: 13: Hoare triple {45454#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {45454#true} is VALID [2020-07-08 15:20:43,554 INFO L280 TraceCheckUtils]: 14: Hoare triple {45454#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {45454#true} is VALID [2020-07-08 15:20:43,555 INFO L280 TraceCheckUtils]: 15: Hoare triple {45454#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {45454#true} is VALID [2020-07-08 15:20:43,555 INFO L280 TraceCheckUtils]: 16: Hoare triple {45454#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {45454#true} is VALID [2020-07-08 15:20:43,555 INFO L280 TraceCheckUtils]: 17: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {45454#true} is VALID [2020-07-08 15:20:43,555 INFO L280 TraceCheckUtils]: 18: Hoare triple {45454#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {45454#true} is VALID [2020-07-08 15:20:43,556 INFO L280 TraceCheckUtils]: 19: Hoare triple {45454#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {45454#true} is VALID [2020-07-08 15:20:43,556 INFO L280 TraceCheckUtils]: 20: Hoare triple {45454#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {45454#true} is VALID [2020-07-08 15:20:43,556 INFO L280 TraceCheckUtils]: 21: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {45454#true} is VALID [2020-07-08 15:20:43,556 INFO L280 TraceCheckUtils]: 22: Hoare triple {45454#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {45454#true} is VALID [2020-07-08 15:20:43,557 INFO L280 TraceCheckUtils]: 23: Hoare triple {45454#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {45454#true} is VALID [2020-07-08 15:20:43,557 INFO L280 TraceCheckUtils]: 24: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {45454#true} is VALID [2020-07-08 15:20:43,557 INFO L280 TraceCheckUtils]: 25: Hoare triple {45454#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {45454#true} is VALID [2020-07-08 15:20:43,557 INFO L280 TraceCheckUtils]: 26: Hoare triple {45454#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {45454#true} is VALID [2020-07-08 15:20:43,557 INFO L280 TraceCheckUtils]: 27: Hoare triple {45454#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {45454#true} is VALID [2020-07-08 15:20:43,558 INFO L280 TraceCheckUtils]: 28: Hoare triple {45454#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {45454#true} is VALID [2020-07-08 15:20:43,558 INFO L280 TraceCheckUtils]: 29: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {45454#true} is VALID [2020-07-08 15:20:43,558 INFO L280 TraceCheckUtils]: 30: Hoare triple {45454#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {45454#true} is VALID [2020-07-08 15:20:43,558 INFO L280 TraceCheckUtils]: 31: Hoare triple {45454#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {45454#true} is VALID [2020-07-08 15:20:43,558 INFO L280 TraceCheckUtils]: 32: Hoare triple {45454#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {45454#true} is VALID [2020-07-08 15:20:43,558 INFO L280 TraceCheckUtils]: 33: Hoare triple {45454#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {45454#true} is VALID [2020-07-08 15:20:43,559 INFO L280 TraceCheckUtils]: 34: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {45454#true} is VALID [2020-07-08 15:20:43,559 INFO L280 TraceCheckUtils]: 35: Hoare triple {45454#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {45454#true} is VALID [2020-07-08 15:20:43,559 INFO L280 TraceCheckUtils]: 36: Hoare triple {45454#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {45454#true} is VALID [2020-07-08 15:20:43,559 INFO L280 TraceCheckUtils]: 37: Hoare triple {45454#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {45454#true} is VALID [2020-07-08 15:20:43,559 INFO L280 TraceCheckUtils]: 38: Hoare triple {45454#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {45454#true} is VALID [2020-07-08 15:20:43,560 INFO L280 TraceCheckUtils]: 39: Hoare triple {45454#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {45454#true} is VALID [2020-07-08 15:20:43,560 INFO L280 TraceCheckUtils]: 40: Hoare triple {45454#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {45454#true} is VALID [2020-07-08 15:20:43,560 INFO L280 TraceCheckUtils]: 41: Hoare triple {45454#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {45454#true} is VALID [2020-07-08 15:20:43,560 INFO L280 TraceCheckUtils]: 42: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {45454#true} is VALID [2020-07-08 15:20:43,561 INFO L280 TraceCheckUtils]: 43: Hoare triple {45454#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {45454#true} is VALID [2020-07-08 15:20:43,561 INFO L280 TraceCheckUtils]: 44: Hoare triple {45454#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {45454#true} is VALID [2020-07-08 15:20:43,561 INFO L280 TraceCheckUtils]: 45: Hoare triple {45454#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {45454#true} is VALID [2020-07-08 15:20:43,561 INFO L280 TraceCheckUtils]: 46: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {45454#true} is VALID [2020-07-08 15:20:43,561 INFO L280 TraceCheckUtils]: 47: Hoare triple {45454#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {45454#true} is VALID [2020-07-08 15:20:43,561 INFO L280 TraceCheckUtils]: 48: Hoare triple {45454#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {45454#true} is VALID [2020-07-08 15:20:43,562 INFO L280 TraceCheckUtils]: 49: Hoare triple {45454#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {45454#true} is VALID [2020-07-08 15:20:43,562 INFO L280 TraceCheckUtils]: 50: Hoare triple {45454#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {45454#true} is VALID [2020-07-08 15:20:43,562 INFO L280 TraceCheckUtils]: 51: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {45454#true} is VALID [2020-07-08 15:20:43,562 INFO L280 TraceCheckUtils]: 52: Hoare triple {45454#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {45454#true} is VALID [2020-07-08 15:20:43,562 INFO L280 TraceCheckUtils]: 53: Hoare triple {45454#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {45454#true} is VALID [2020-07-08 15:20:43,563 INFO L280 TraceCheckUtils]: 54: Hoare triple {45454#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {45454#true} is VALID [2020-07-08 15:20:43,563 INFO L280 TraceCheckUtils]: 55: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {45454#true} is VALID [2020-07-08 15:20:43,563 INFO L280 TraceCheckUtils]: 56: Hoare triple {45454#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {45454#true} is VALID [2020-07-08 15:20:43,563 INFO L280 TraceCheckUtils]: 57: Hoare triple {45454#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {45454#true} is VALID [2020-07-08 15:20:43,563 INFO L280 TraceCheckUtils]: 58: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {45454#true} is VALID [2020-07-08 15:20:43,564 INFO L280 TraceCheckUtils]: 59: Hoare triple {45454#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {45454#true} is VALID [2020-07-08 15:20:43,564 INFO L280 TraceCheckUtils]: 60: Hoare triple {45454#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {45454#true} is VALID [2020-07-08 15:20:43,564 INFO L280 TraceCheckUtils]: 61: Hoare triple {45454#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {45454#true} is VALID [2020-07-08 15:20:43,564 INFO L280 TraceCheckUtils]: 62: Hoare triple {45454#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {45454#true} is VALID [2020-07-08 15:20:43,564 INFO L280 TraceCheckUtils]: 63: Hoare triple {45454#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {45454#true} is VALID [2020-07-08 15:20:43,564 INFO L280 TraceCheckUtils]: 64: Hoare triple {45454#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {45454#true} is VALID [2020-07-08 15:20:43,565 INFO L280 TraceCheckUtils]: 65: Hoare triple {45454#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {45454#true} is VALID [2020-07-08 15:20:43,565 INFO L280 TraceCheckUtils]: 66: Hoare triple {45454#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {45454#true} is VALID [2020-07-08 15:20:43,565 INFO L280 TraceCheckUtils]: 67: Hoare triple {45454#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {45454#true} is VALID [2020-07-08 15:20:43,565 INFO L280 TraceCheckUtils]: 68: Hoare triple {45454#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {45454#true} is VALID [2020-07-08 15:20:43,565 INFO L280 TraceCheckUtils]: 69: Hoare triple {45454#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {45454#true} is VALID [2020-07-08 15:20:43,566 INFO L280 TraceCheckUtils]: 70: Hoare triple {45454#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {45454#true} is VALID [2020-07-08 15:20:43,566 INFO L280 TraceCheckUtils]: 71: Hoare triple {45454#true} ~cleanupTimeShifts~0 := 4; {45454#true} is VALID [2020-07-08 15:20:43,567 INFO L280 TraceCheckUtils]: 72: Hoare triple {45454#true} ~waterLevel~0 := 1; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:43,567 INFO L280 TraceCheckUtils]: 73: Hoare triple {45535#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:43,568 INFO L280 TraceCheckUtils]: 74: Hoare triple {45535#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:43,568 INFO L280 TraceCheckUtils]: 75: Hoare triple {45535#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:43,569 INFO L280 TraceCheckUtils]: 76: Hoare triple {45535#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:43,569 INFO L280 TraceCheckUtils]: 77: Hoare triple {45535#(= 1 ~waterLevel~0)} assume true; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:43,570 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {45535#(= 1 ~waterLevel~0)} {45454#true} #937#return; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:43,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:43,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:43,577 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {45454#true} {45535#(= 1 ~waterLevel~0)} #845#return; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:43,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:43,580 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:43,581 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {45454#true} {45535#(= 1 ~waterLevel~0)} #847#return; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:43,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:43,586 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} havoc ~retValue_acc~6; {45454#true} is VALID [2020-07-08 15:20:43,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} ~retValue_acc~6 := 1; {45454#true} is VALID [2020-07-08 15:20:43,586 INFO L280 TraceCheckUtils]: 2: Hoare triple {45454#true} #res := ~retValue_acc~6; {45454#true} is VALID [2020-07-08 15:20:43,587 INFO L280 TraceCheckUtils]: 3: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:43,587 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45454#true} {45535#(= 1 ~waterLevel~0)} #849#return; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:43,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:43,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:43,593 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {45454#true} {45535#(= 1 ~waterLevel~0)} #851#return; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:43,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:43,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 15:20:43,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {45665#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-08 15:20:43,637 INFO L280 TraceCheckUtils]: 2: Hoare triple {45665#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {45665#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-08 15:20:43,638 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {45665#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {45535#(= 1 ~waterLevel~0)} #897#return; {45551#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:20:43,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:43,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:43,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:43,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:43,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} havoc ~retValue_acc~3; {45454#true} is VALID [2020-07-08 15:20:43,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} assume ~waterLevel~0 < 2; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,793 INFO L280 TraceCheckUtils]: 2: Hoare triple {45753#(<= ~waterLevel~0 1)} ~retValue_acc~3 := 1; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,794 INFO L280 TraceCheckUtils]: 3: Hoare triple {45753#(<= ~waterLevel~0 1)} #res := ~retValue_acc~3; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,795 INFO L280 TraceCheckUtils]: 4: Hoare triple {45753#(<= ~waterLevel~0 1)} assume true; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,796 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {45753#(<= ~waterLevel~0 1)} {45454#true} #907#return; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} havoc ~retValue_acc~9; {45454#true} is VALID [2020-07-08 15:20:43,797 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} havoc ~tmp~4; {45454#true} is VALID [2020-07-08 15:20:43,797 INFO L280 TraceCheckUtils]: 2: Hoare triple {45454#true} havoc ~tmp___0~1; {45454#true} is VALID [2020-07-08 15:20:43,798 INFO L263 TraceCheckUtils]: 3: Hoare triple {45454#true} call #t~ret33 := isHighWaterSensorDry(); {45454#true} is VALID [2020-07-08 15:20:43,798 INFO L280 TraceCheckUtils]: 4: Hoare triple {45454#true} havoc ~retValue_acc~3; {45454#true} is VALID [2020-07-08 15:20:43,799 INFO L280 TraceCheckUtils]: 5: Hoare triple {45454#true} assume ~waterLevel~0 < 2; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,800 INFO L280 TraceCheckUtils]: 6: Hoare triple {45753#(<= ~waterLevel~0 1)} ~retValue_acc~3 := 1; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,801 INFO L280 TraceCheckUtils]: 7: Hoare triple {45753#(<= ~waterLevel~0 1)} #res := ~retValue_acc~3; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,802 INFO L280 TraceCheckUtils]: 8: Hoare triple {45753#(<= ~waterLevel~0 1)} assume true; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,803 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {45753#(<= ~waterLevel~0 1)} {45454#true} #907#return; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,804 INFO L280 TraceCheckUtils]: 10: Hoare triple {45753#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,804 INFO L280 TraceCheckUtils]: 11: Hoare triple {45753#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret33; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,805 INFO L280 TraceCheckUtils]: 12: Hoare triple {45753#(<= ~waterLevel~0 1)} havoc #t~ret33; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,806 INFO L280 TraceCheckUtils]: 13: Hoare triple {45753#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~4); {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,807 INFO L280 TraceCheckUtils]: 14: Hoare triple {45753#(<= ~waterLevel~0 1)} ~tmp___0~1 := 1; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,808 INFO L280 TraceCheckUtils]: 15: Hoare triple {45753#(<= ~waterLevel~0 1)} ~retValue_acc~9 := ~tmp___0~1; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,809 INFO L280 TraceCheckUtils]: 16: Hoare triple {45753#(<= ~waterLevel~0 1)} #res := ~retValue_acc~9; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,810 INFO L280 TraceCheckUtils]: 17: Hoare triple {45753#(<= ~waterLevel~0 1)} assume true; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,811 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {45753#(<= ~waterLevel~0 1)} {45454#true} #919#return; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:43,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45454#true} is VALID [2020-07-08 15:20:43,821 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:43,822 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {45454#true} {45753#(<= ~waterLevel~0 1)} #921#return; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {45454#true} is VALID [2020-07-08 15:20:43,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} assume 0 == ~pumpRunning~0; {45454#true} is VALID [2020-07-08 15:20:43,823 INFO L263 TraceCheckUtils]: 2: Hoare triple {45454#true} call #t~ret14 := isHighWaterLevel(); {45454#true} is VALID [2020-07-08 15:20:43,823 INFO L280 TraceCheckUtils]: 3: Hoare triple {45454#true} havoc ~retValue_acc~9; {45454#true} is VALID [2020-07-08 15:20:43,824 INFO L280 TraceCheckUtils]: 4: Hoare triple {45454#true} havoc ~tmp~4; {45454#true} is VALID [2020-07-08 15:20:43,824 INFO L280 TraceCheckUtils]: 5: Hoare triple {45454#true} havoc ~tmp___0~1; {45454#true} is VALID [2020-07-08 15:20:43,824 INFO L263 TraceCheckUtils]: 6: Hoare triple {45454#true} call #t~ret33 := isHighWaterSensorDry(); {45454#true} is VALID [2020-07-08 15:20:43,825 INFO L280 TraceCheckUtils]: 7: Hoare triple {45454#true} havoc ~retValue_acc~3; {45454#true} is VALID [2020-07-08 15:20:43,826 INFO L280 TraceCheckUtils]: 8: Hoare triple {45454#true} assume ~waterLevel~0 < 2; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,827 INFO L280 TraceCheckUtils]: 9: Hoare triple {45753#(<= ~waterLevel~0 1)} ~retValue_acc~3 := 1; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,828 INFO L280 TraceCheckUtils]: 10: Hoare triple {45753#(<= ~waterLevel~0 1)} #res := ~retValue_acc~3; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,829 INFO L280 TraceCheckUtils]: 11: Hoare triple {45753#(<= ~waterLevel~0 1)} assume true; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,830 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {45753#(<= ~waterLevel~0 1)} {45454#true} #907#return; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,831 INFO L280 TraceCheckUtils]: 13: Hoare triple {45753#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,831 INFO L280 TraceCheckUtils]: 14: Hoare triple {45753#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret33; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,832 INFO L280 TraceCheckUtils]: 15: Hoare triple {45753#(<= ~waterLevel~0 1)} havoc #t~ret33; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,833 INFO L280 TraceCheckUtils]: 16: Hoare triple {45753#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~4); {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,834 INFO L280 TraceCheckUtils]: 17: Hoare triple {45753#(<= ~waterLevel~0 1)} ~tmp___0~1 := 1; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,835 INFO L280 TraceCheckUtils]: 18: Hoare triple {45753#(<= ~waterLevel~0 1)} ~retValue_acc~9 := ~tmp___0~1; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,836 INFO L280 TraceCheckUtils]: 19: Hoare triple {45753#(<= ~waterLevel~0 1)} #res := ~retValue_acc~9; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,837 INFO L280 TraceCheckUtils]: 20: Hoare triple {45753#(<= ~waterLevel~0 1)} assume true; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,838 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {45753#(<= ~waterLevel~0 1)} {45454#true} #919#return; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,839 INFO L280 TraceCheckUtils]: 22: Hoare triple {45753#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,839 INFO L280 TraceCheckUtils]: 23: Hoare triple {45753#(<= ~waterLevel~0 1)} ~tmp~2 := #t~ret14; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,840 INFO L280 TraceCheckUtils]: 24: Hoare triple {45753#(<= ~waterLevel~0 1)} havoc #t~ret14; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,841 INFO L280 TraceCheckUtils]: 25: Hoare triple {45753#(<= ~waterLevel~0 1)} assume 0 != ~tmp~2; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,843 INFO L263 TraceCheckUtils]: 26: Hoare triple {45753#(<= ~waterLevel~0 1)} call activatePump(); {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:20:43,843 INFO L280 TraceCheckUtils]: 27: Hoare triple {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45454#true} is VALID [2020-07-08 15:20:43,844 INFO L280 TraceCheckUtils]: 28: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:43,846 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {45454#true} {45753#(<= ~waterLevel~0 1)} #921#return; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,847 INFO L280 TraceCheckUtils]: 30: Hoare triple {45753#(<= ~waterLevel~0 1)} assume true; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,847 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {45753#(<= ~waterLevel~0 1)} {45454#true} #895#return; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {45454#true} is VALID [2020-07-08 15:20:43,850 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} assume !(0 != ~pumpRunning~0); {45454#true} is VALID [2020-07-08 15:20:43,851 INFO L263 TraceCheckUtils]: 2: Hoare triple {45454#true} call processEnvironment__wrappee__highWaterSensor(); {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:20:43,851 INFO L280 TraceCheckUtils]: 3: Hoare triple {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {45454#true} is VALID [2020-07-08 15:20:43,852 INFO L280 TraceCheckUtils]: 4: Hoare triple {45454#true} assume 0 == ~pumpRunning~0; {45454#true} is VALID [2020-07-08 15:20:43,852 INFO L263 TraceCheckUtils]: 5: Hoare triple {45454#true} call #t~ret14 := isHighWaterLevel(); {45454#true} is VALID [2020-07-08 15:20:43,852 INFO L280 TraceCheckUtils]: 6: Hoare triple {45454#true} havoc ~retValue_acc~9; {45454#true} is VALID [2020-07-08 15:20:43,853 INFO L280 TraceCheckUtils]: 7: Hoare triple {45454#true} havoc ~tmp~4; {45454#true} is VALID [2020-07-08 15:20:43,853 INFO L280 TraceCheckUtils]: 8: Hoare triple {45454#true} havoc ~tmp___0~1; {45454#true} is VALID [2020-07-08 15:20:43,853 INFO L263 TraceCheckUtils]: 9: Hoare triple {45454#true} call #t~ret33 := isHighWaterSensorDry(); {45454#true} is VALID [2020-07-08 15:20:43,854 INFO L280 TraceCheckUtils]: 10: Hoare triple {45454#true} havoc ~retValue_acc~3; {45454#true} is VALID [2020-07-08 15:20:43,855 INFO L280 TraceCheckUtils]: 11: Hoare triple {45454#true} assume ~waterLevel~0 < 2; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,856 INFO L280 TraceCheckUtils]: 12: Hoare triple {45753#(<= ~waterLevel~0 1)} ~retValue_acc~3 := 1; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,857 INFO L280 TraceCheckUtils]: 13: Hoare triple {45753#(<= ~waterLevel~0 1)} #res := ~retValue_acc~3; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,857 INFO L280 TraceCheckUtils]: 14: Hoare triple {45753#(<= ~waterLevel~0 1)} assume true; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,858 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {45753#(<= ~waterLevel~0 1)} {45454#true} #907#return; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,859 INFO L280 TraceCheckUtils]: 16: Hoare triple {45753#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,861 INFO L280 TraceCheckUtils]: 17: Hoare triple {45753#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret33; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,861 INFO L280 TraceCheckUtils]: 18: Hoare triple {45753#(<= ~waterLevel~0 1)} havoc #t~ret33; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,862 INFO L280 TraceCheckUtils]: 19: Hoare triple {45753#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~4); {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,863 INFO L280 TraceCheckUtils]: 20: Hoare triple {45753#(<= ~waterLevel~0 1)} ~tmp___0~1 := 1; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,864 INFO L280 TraceCheckUtils]: 21: Hoare triple {45753#(<= ~waterLevel~0 1)} ~retValue_acc~9 := ~tmp___0~1; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,865 INFO L280 TraceCheckUtils]: 22: Hoare triple {45753#(<= ~waterLevel~0 1)} #res := ~retValue_acc~9; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,865 INFO L280 TraceCheckUtils]: 23: Hoare triple {45753#(<= ~waterLevel~0 1)} assume true; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,867 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {45753#(<= ~waterLevel~0 1)} {45454#true} #919#return; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,867 INFO L280 TraceCheckUtils]: 25: Hoare triple {45753#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,868 INFO L280 TraceCheckUtils]: 26: Hoare triple {45753#(<= ~waterLevel~0 1)} ~tmp~2 := #t~ret14; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,870 INFO L280 TraceCheckUtils]: 27: Hoare triple {45753#(<= ~waterLevel~0 1)} havoc #t~ret14; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,870 INFO L280 TraceCheckUtils]: 28: Hoare triple {45753#(<= ~waterLevel~0 1)} assume 0 != ~tmp~2; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,871 INFO L263 TraceCheckUtils]: 29: Hoare triple {45753#(<= ~waterLevel~0 1)} call activatePump(); {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:20:43,872 INFO L280 TraceCheckUtils]: 30: Hoare triple {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45454#true} is VALID [2020-07-08 15:20:43,872 INFO L280 TraceCheckUtils]: 31: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:43,873 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {45454#true} {45753#(<= ~waterLevel~0 1)} #921#return; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,874 INFO L280 TraceCheckUtils]: 33: Hoare triple {45753#(<= ~waterLevel~0 1)} assume true; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,875 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {45753#(<= ~waterLevel~0 1)} {45454#true} #895#return; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,876 INFO L280 TraceCheckUtils]: 35: Hoare triple {45753#(<= ~waterLevel~0 1)} assume true; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,877 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {45753#(<= ~waterLevel~0 1)} {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} #911#return; {45704#(and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 15:20:43,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:43,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:43,898 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} havoc ~retValue_acc~2; {45454#true} is VALID [2020-07-08 15:20:43,898 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} ~retValue_acc~2 := ~waterLevel~0; {45454#true} is VALID [2020-07-08 15:20:43,899 INFO L280 TraceCheckUtils]: 2: Hoare triple {45454#true} #res := ~retValue_acc~2; {45454#true} is VALID [2020-07-08 15:20:43,899 INFO L280 TraceCheckUtils]: 3: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:43,900 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45454#true} {45454#true} #839#return; {45454#true} is VALID [2020-07-08 15:20:43,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} havoc ~tmp~1; {45454#true} is VALID [2020-07-08 15:20:43,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} havoc ~tmp___0~0; {45454#true} is VALID [2020-07-08 15:20:43,901 INFO L263 TraceCheckUtils]: 2: Hoare triple {45454#true} call #t~ret1 := getWaterLevel(); {45454#true} is VALID [2020-07-08 15:20:43,901 INFO L280 TraceCheckUtils]: 3: Hoare triple {45454#true} havoc ~retValue_acc~2; {45454#true} is VALID [2020-07-08 15:20:43,901 INFO L280 TraceCheckUtils]: 4: Hoare triple {45454#true} ~retValue_acc~2 := ~waterLevel~0; {45454#true} is VALID [2020-07-08 15:20:43,902 INFO L280 TraceCheckUtils]: 5: Hoare triple {45454#true} #res := ~retValue_acc~2; {45454#true} is VALID [2020-07-08 15:20:43,902 INFO L280 TraceCheckUtils]: 6: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:43,903 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {45454#true} {45454#true} #839#return; {45454#true} is VALID [2020-07-08 15:20:43,903 INFO L280 TraceCheckUtils]: 8: Hoare triple {45454#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {45454#true} is VALID [2020-07-08 15:20:43,903 INFO L280 TraceCheckUtils]: 9: Hoare triple {45454#true} ~tmp~1 := #t~ret1; {45454#true} is VALID [2020-07-08 15:20:43,903 INFO L280 TraceCheckUtils]: 10: Hoare triple {45454#true} havoc #t~ret1; {45454#true} is VALID [2020-07-08 15:20:43,904 INFO L280 TraceCheckUtils]: 11: Hoare triple {45454#true} assume !(0 == ~tmp~1); {45454#true} is VALID [2020-07-08 15:20:43,904 INFO L280 TraceCheckUtils]: 12: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:43,905 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {45454#true} {45704#(and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))} #913#return; {45719#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-08 15:20:43,906 INFO L280 TraceCheckUtils]: 0: Hoare triple {45666#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 15:20:43,907 INFO L280 TraceCheckUtils]: 1: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 15:20:43,908 INFO L263 TraceCheckUtils]: 2: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:20:43,908 INFO L280 TraceCheckUtils]: 3: Hoare triple {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {45454#true} is VALID [2020-07-08 15:20:43,909 INFO L280 TraceCheckUtils]: 4: Hoare triple {45454#true} assume !(0 != ~pumpRunning~0); {45454#true} is VALID [2020-07-08 15:20:43,910 INFO L263 TraceCheckUtils]: 5: Hoare triple {45454#true} call processEnvironment__wrappee__highWaterSensor(); {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:20:43,910 INFO L280 TraceCheckUtils]: 6: Hoare triple {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {45454#true} is VALID [2020-07-08 15:20:43,910 INFO L280 TraceCheckUtils]: 7: Hoare triple {45454#true} assume 0 == ~pumpRunning~0; {45454#true} is VALID [2020-07-08 15:20:43,911 INFO L263 TraceCheckUtils]: 8: Hoare triple {45454#true} call #t~ret14 := isHighWaterLevel(); {45454#true} is VALID [2020-07-08 15:20:43,911 INFO L280 TraceCheckUtils]: 9: Hoare triple {45454#true} havoc ~retValue_acc~9; {45454#true} is VALID [2020-07-08 15:20:43,911 INFO L280 TraceCheckUtils]: 10: Hoare triple {45454#true} havoc ~tmp~4; {45454#true} is VALID [2020-07-08 15:20:43,912 INFO L280 TraceCheckUtils]: 11: Hoare triple {45454#true} havoc ~tmp___0~1; {45454#true} is VALID [2020-07-08 15:20:43,912 INFO L263 TraceCheckUtils]: 12: Hoare triple {45454#true} call #t~ret33 := isHighWaterSensorDry(); {45454#true} is VALID [2020-07-08 15:20:43,912 INFO L280 TraceCheckUtils]: 13: Hoare triple {45454#true} havoc ~retValue_acc~3; {45454#true} is VALID [2020-07-08 15:20:43,913 INFO L280 TraceCheckUtils]: 14: Hoare triple {45454#true} assume ~waterLevel~0 < 2; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,914 INFO L280 TraceCheckUtils]: 15: Hoare triple {45753#(<= ~waterLevel~0 1)} ~retValue_acc~3 := 1; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,916 INFO L280 TraceCheckUtils]: 16: Hoare triple {45753#(<= ~waterLevel~0 1)} #res := ~retValue_acc~3; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,916 INFO L280 TraceCheckUtils]: 17: Hoare triple {45753#(<= ~waterLevel~0 1)} assume true; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,917 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {45753#(<= ~waterLevel~0 1)} {45454#true} #907#return; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,918 INFO L280 TraceCheckUtils]: 19: Hoare triple {45753#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,919 INFO L280 TraceCheckUtils]: 20: Hoare triple {45753#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret33; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,920 INFO L280 TraceCheckUtils]: 21: Hoare triple {45753#(<= ~waterLevel~0 1)} havoc #t~ret33; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,920 INFO L280 TraceCheckUtils]: 22: Hoare triple {45753#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~4); {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,921 INFO L280 TraceCheckUtils]: 23: Hoare triple {45753#(<= ~waterLevel~0 1)} ~tmp___0~1 := 1; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,923 INFO L280 TraceCheckUtils]: 24: Hoare triple {45753#(<= ~waterLevel~0 1)} ~retValue_acc~9 := ~tmp___0~1; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,923 INFO L280 TraceCheckUtils]: 25: Hoare triple {45753#(<= ~waterLevel~0 1)} #res := ~retValue_acc~9; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,924 INFO L280 TraceCheckUtils]: 26: Hoare triple {45753#(<= ~waterLevel~0 1)} assume true; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,925 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {45753#(<= ~waterLevel~0 1)} {45454#true} #919#return; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,926 INFO L280 TraceCheckUtils]: 28: Hoare triple {45753#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,927 INFO L280 TraceCheckUtils]: 29: Hoare triple {45753#(<= ~waterLevel~0 1)} ~tmp~2 := #t~ret14; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,928 INFO L280 TraceCheckUtils]: 30: Hoare triple {45753#(<= ~waterLevel~0 1)} havoc #t~ret14; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,928 INFO L280 TraceCheckUtils]: 31: Hoare triple {45753#(<= ~waterLevel~0 1)} assume 0 != ~tmp~2; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,929 INFO L263 TraceCheckUtils]: 32: Hoare triple {45753#(<= ~waterLevel~0 1)} call activatePump(); {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:20:43,930 INFO L280 TraceCheckUtils]: 33: Hoare triple {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45454#true} is VALID [2020-07-08 15:20:43,930 INFO L280 TraceCheckUtils]: 34: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:43,931 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {45454#true} {45753#(<= ~waterLevel~0 1)} #921#return; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,932 INFO L280 TraceCheckUtils]: 36: Hoare triple {45753#(<= ~waterLevel~0 1)} assume true; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,933 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {45753#(<= ~waterLevel~0 1)} {45454#true} #895#return; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,933 INFO L280 TraceCheckUtils]: 38: Hoare triple {45753#(<= ~waterLevel~0 1)} assume true; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:43,934 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {45753#(<= ~waterLevel~0 1)} {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} #911#return; {45704#(and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 15:20:43,935 INFO L263 TraceCheckUtils]: 40: Hoare triple {45704#(and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification4_spec__1(); {45454#true} is VALID [2020-07-08 15:20:43,935 INFO L280 TraceCheckUtils]: 41: Hoare triple {45454#true} havoc ~tmp~1; {45454#true} is VALID [2020-07-08 15:20:43,935 INFO L280 TraceCheckUtils]: 42: Hoare triple {45454#true} havoc ~tmp___0~0; {45454#true} is VALID [2020-07-08 15:20:43,936 INFO L263 TraceCheckUtils]: 43: Hoare triple {45454#true} call #t~ret1 := getWaterLevel(); {45454#true} is VALID [2020-07-08 15:20:43,936 INFO L280 TraceCheckUtils]: 44: Hoare triple {45454#true} havoc ~retValue_acc~2; {45454#true} is VALID [2020-07-08 15:20:43,936 INFO L280 TraceCheckUtils]: 45: Hoare triple {45454#true} ~retValue_acc~2 := ~waterLevel~0; {45454#true} is VALID [2020-07-08 15:20:43,937 INFO L280 TraceCheckUtils]: 46: Hoare triple {45454#true} #res := ~retValue_acc~2; {45454#true} is VALID [2020-07-08 15:20:43,937 INFO L280 TraceCheckUtils]: 47: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:43,937 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {45454#true} {45454#true} #839#return; {45454#true} is VALID [2020-07-08 15:20:43,938 INFO L280 TraceCheckUtils]: 49: Hoare triple {45454#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {45454#true} is VALID [2020-07-08 15:20:43,938 INFO L280 TraceCheckUtils]: 50: Hoare triple {45454#true} ~tmp~1 := #t~ret1; {45454#true} is VALID [2020-07-08 15:20:43,938 INFO L280 TraceCheckUtils]: 51: Hoare triple {45454#true} havoc #t~ret1; {45454#true} is VALID [2020-07-08 15:20:43,939 INFO L280 TraceCheckUtils]: 52: Hoare triple {45454#true} assume !(0 == ~tmp~1); {45454#true} is VALID [2020-07-08 15:20:43,939 INFO L280 TraceCheckUtils]: 53: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:43,941 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {45454#true} {45704#(and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))} #913#return; {45719#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-08 15:20:43,942 INFO L280 TraceCheckUtils]: 55: Hoare triple {45719#(<= |old(~waterLevel~0)| 1)} assume true; {45719#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-08 15:20:43,943 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {45719#(<= |old(~waterLevel~0)| 1)} {45551#(<= 2 ~waterLevel~0)} #903#return; {45455#false} is VALID [2020-07-08 15:20:43,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:43,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {45454#true} is VALID [2020-07-08 15:20:43,953 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} ~waterLevel~0 := 1 + ~waterLevel~0; {45454#true} is VALID [2020-07-08 15:20:43,953 INFO L280 TraceCheckUtils]: 2: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:43,954 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {45454#true} {45455#false} #897#return; {45455#false} is VALID [2020-07-08 15:20:43,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:43,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 > 0); {45454#true} is VALID [2020-07-08 15:20:43,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:43,958 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {45454#true} {45455#false} #909#return; {45455#false} is VALID [2020-07-08 15:20:43,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:43,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:43,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:43,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:43,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} havoc ~retValue_acc~3; {45454#true} is VALID [2020-07-08 15:20:43,991 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} assume ~waterLevel~0 < 2; {45454#true} is VALID [2020-07-08 15:20:43,991 INFO L280 TraceCheckUtils]: 2: Hoare triple {45454#true} ~retValue_acc~3 := 1; {45454#true} is VALID [2020-07-08 15:20:43,992 INFO L280 TraceCheckUtils]: 3: Hoare triple {45454#true} #res := ~retValue_acc~3; {45454#true} is VALID [2020-07-08 15:20:43,992 INFO L280 TraceCheckUtils]: 4: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:43,993 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {45454#true} {45454#true} #907#return; {45454#true} is VALID [2020-07-08 15:20:43,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} havoc ~retValue_acc~9; {45454#true} is VALID [2020-07-08 15:20:43,993 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} havoc ~tmp~4; {45454#true} is VALID [2020-07-08 15:20:43,994 INFO L280 TraceCheckUtils]: 2: Hoare triple {45454#true} havoc ~tmp___0~1; {45454#true} is VALID [2020-07-08 15:20:43,994 INFO L263 TraceCheckUtils]: 3: Hoare triple {45454#true} call #t~ret33 := isHighWaterSensorDry(); {45454#true} is VALID [2020-07-08 15:20:43,995 INFO L280 TraceCheckUtils]: 4: Hoare triple {45454#true} havoc ~retValue_acc~3; {45454#true} is VALID [2020-07-08 15:20:43,995 INFO L280 TraceCheckUtils]: 5: Hoare triple {45454#true} assume ~waterLevel~0 < 2; {45454#true} is VALID [2020-07-08 15:20:43,995 INFO L280 TraceCheckUtils]: 6: Hoare triple {45454#true} ~retValue_acc~3 := 1; {45454#true} is VALID [2020-07-08 15:20:43,996 INFO L280 TraceCheckUtils]: 7: Hoare triple {45454#true} #res := ~retValue_acc~3; {45454#true} is VALID [2020-07-08 15:20:43,996 INFO L280 TraceCheckUtils]: 8: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:43,996 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {45454#true} {45454#true} #907#return; {45454#true} is VALID [2020-07-08 15:20:43,997 INFO L280 TraceCheckUtils]: 10: Hoare triple {45454#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45454#true} is VALID [2020-07-08 15:20:43,997 INFO L280 TraceCheckUtils]: 11: Hoare triple {45454#true} ~tmp~4 := #t~ret33; {45454#true} is VALID [2020-07-08 15:20:43,998 INFO L280 TraceCheckUtils]: 12: Hoare triple {45454#true} havoc #t~ret33; {45454#true} is VALID [2020-07-08 15:20:43,998 INFO L280 TraceCheckUtils]: 13: Hoare triple {45454#true} assume !(0 != ~tmp~4); {45454#true} is VALID [2020-07-08 15:20:43,998 INFO L280 TraceCheckUtils]: 14: Hoare triple {45454#true} ~tmp___0~1 := 1; {45454#true} is VALID [2020-07-08 15:20:43,999 INFO L280 TraceCheckUtils]: 15: Hoare triple {45454#true} ~retValue_acc~9 := ~tmp___0~1; {45454#true} is VALID [2020-07-08 15:20:43,999 INFO L280 TraceCheckUtils]: 16: Hoare triple {45454#true} #res := ~retValue_acc~9; {45454#true} is VALID [2020-07-08 15:20:43,999 INFO L280 TraceCheckUtils]: 17: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,000 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {45454#true} {45454#true} #919#return; {45454#true} is VALID [2020-07-08 15:20:44,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:44,004 INFO L280 TraceCheckUtils]: 0: Hoare triple {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45454#true} is VALID [2020-07-08 15:20:44,005 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,005 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {45454#true} {45454#true} #921#return; {45454#true} is VALID [2020-07-08 15:20:44,005 INFO L280 TraceCheckUtils]: 0: Hoare triple {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {45454#true} is VALID [2020-07-08 15:20:44,006 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} assume 0 == ~pumpRunning~0; {45454#true} is VALID [2020-07-08 15:20:44,006 INFO L263 TraceCheckUtils]: 2: Hoare triple {45454#true} call #t~ret14 := isHighWaterLevel(); {45454#true} is VALID [2020-07-08 15:20:44,006 INFO L280 TraceCheckUtils]: 3: Hoare triple {45454#true} havoc ~retValue_acc~9; {45454#true} is VALID [2020-07-08 15:20:44,007 INFO L280 TraceCheckUtils]: 4: Hoare triple {45454#true} havoc ~tmp~4; {45454#true} is VALID [2020-07-08 15:20:44,007 INFO L280 TraceCheckUtils]: 5: Hoare triple {45454#true} havoc ~tmp___0~1; {45454#true} is VALID [2020-07-08 15:20:44,007 INFO L263 TraceCheckUtils]: 6: Hoare triple {45454#true} call #t~ret33 := isHighWaterSensorDry(); {45454#true} is VALID [2020-07-08 15:20:44,008 INFO L280 TraceCheckUtils]: 7: Hoare triple {45454#true} havoc ~retValue_acc~3; {45454#true} is VALID [2020-07-08 15:20:44,008 INFO L280 TraceCheckUtils]: 8: Hoare triple {45454#true} assume ~waterLevel~0 < 2; {45454#true} is VALID [2020-07-08 15:20:44,008 INFO L280 TraceCheckUtils]: 9: Hoare triple {45454#true} ~retValue_acc~3 := 1; {45454#true} is VALID [2020-07-08 15:20:44,009 INFO L280 TraceCheckUtils]: 10: Hoare triple {45454#true} #res := ~retValue_acc~3; {45454#true} is VALID [2020-07-08 15:20:44,009 INFO L280 TraceCheckUtils]: 11: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,009 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {45454#true} {45454#true} #907#return; {45454#true} is VALID [2020-07-08 15:20:44,010 INFO L280 TraceCheckUtils]: 13: Hoare triple {45454#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45454#true} is VALID [2020-07-08 15:20:44,010 INFO L280 TraceCheckUtils]: 14: Hoare triple {45454#true} ~tmp~4 := #t~ret33; {45454#true} is VALID [2020-07-08 15:20:44,011 INFO L280 TraceCheckUtils]: 15: Hoare triple {45454#true} havoc #t~ret33; {45454#true} is VALID [2020-07-08 15:20:44,011 INFO L280 TraceCheckUtils]: 16: Hoare triple {45454#true} assume !(0 != ~tmp~4); {45454#true} is VALID [2020-07-08 15:20:44,011 INFO L280 TraceCheckUtils]: 17: Hoare triple {45454#true} ~tmp___0~1 := 1; {45454#true} is VALID [2020-07-08 15:20:44,012 INFO L280 TraceCheckUtils]: 18: Hoare triple {45454#true} ~retValue_acc~9 := ~tmp___0~1; {45454#true} is VALID [2020-07-08 15:20:44,012 INFO L280 TraceCheckUtils]: 19: Hoare triple {45454#true} #res := ~retValue_acc~9; {45454#true} is VALID [2020-07-08 15:20:44,012 INFO L280 TraceCheckUtils]: 20: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,013 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {45454#true} {45454#true} #919#return; {45454#true} is VALID [2020-07-08 15:20:44,013 INFO L280 TraceCheckUtils]: 22: Hoare triple {45454#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {45454#true} is VALID [2020-07-08 15:20:44,013 INFO L280 TraceCheckUtils]: 23: Hoare triple {45454#true} ~tmp~2 := #t~ret14; {45454#true} is VALID [2020-07-08 15:20:44,014 INFO L280 TraceCheckUtils]: 24: Hoare triple {45454#true} havoc #t~ret14; {45454#true} is VALID [2020-07-08 15:20:44,014 INFO L280 TraceCheckUtils]: 25: Hoare triple {45454#true} assume 0 != ~tmp~2; {45454#true} is VALID [2020-07-08 15:20:44,015 INFO L263 TraceCheckUtils]: 26: Hoare triple {45454#true} call activatePump(); {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:20:44,015 INFO L280 TraceCheckUtils]: 27: Hoare triple {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45454#true} is VALID [2020-07-08 15:20:44,016 INFO L280 TraceCheckUtils]: 28: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,016 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {45454#true} {45454#true} #921#return; {45454#true} is VALID [2020-07-08 15:20:44,017 INFO L280 TraceCheckUtils]: 30: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,017 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {45454#true} {45454#true} #895#return; {45454#true} is VALID [2020-07-08 15:20:44,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {45454#true} is VALID [2020-07-08 15:20:44,018 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} assume !(0 != ~pumpRunning~0); {45454#true} is VALID [2020-07-08 15:20:44,019 INFO L263 TraceCheckUtils]: 2: Hoare triple {45454#true} call processEnvironment__wrappee__highWaterSensor(); {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:20:44,019 INFO L280 TraceCheckUtils]: 3: Hoare triple {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {45454#true} is VALID [2020-07-08 15:20:44,019 INFO L280 TraceCheckUtils]: 4: Hoare triple {45454#true} assume 0 == ~pumpRunning~0; {45454#true} is VALID [2020-07-08 15:20:44,020 INFO L263 TraceCheckUtils]: 5: Hoare triple {45454#true} call #t~ret14 := isHighWaterLevel(); {45454#true} is VALID [2020-07-08 15:20:44,020 INFO L280 TraceCheckUtils]: 6: Hoare triple {45454#true} havoc ~retValue_acc~9; {45454#true} is VALID [2020-07-08 15:20:44,020 INFO L280 TraceCheckUtils]: 7: Hoare triple {45454#true} havoc ~tmp~4; {45454#true} is VALID [2020-07-08 15:20:44,020 INFO L280 TraceCheckUtils]: 8: Hoare triple {45454#true} havoc ~tmp___0~1; {45454#true} is VALID [2020-07-08 15:20:44,020 INFO L263 TraceCheckUtils]: 9: Hoare triple {45454#true} call #t~ret33 := isHighWaterSensorDry(); {45454#true} is VALID [2020-07-08 15:20:44,021 INFO L280 TraceCheckUtils]: 10: Hoare triple {45454#true} havoc ~retValue_acc~3; {45454#true} is VALID [2020-07-08 15:20:44,021 INFO L280 TraceCheckUtils]: 11: Hoare triple {45454#true} assume ~waterLevel~0 < 2; {45454#true} is VALID [2020-07-08 15:20:44,021 INFO L280 TraceCheckUtils]: 12: Hoare triple {45454#true} ~retValue_acc~3 := 1; {45454#true} is VALID [2020-07-08 15:20:44,021 INFO L280 TraceCheckUtils]: 13: Hoare triple {45454#true} #res := ~retValue_acc~3; {45454#true} is VALID [2020-07-08 15:20:44,021 INFO L280 TraceCheckUtils]: 14: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,021 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {45454#true} {45454#true} #907#return; {45454#true} is VALID [2020-07-08 15:20:44,021 INFO L280 TraceCheckUtils]: 16: Hoare triple {45454#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45454#true} is VALID [2020-07-08 15:20:44,022 INFO L280 TraceCheckUtils]: 17: Hoare triple {45454#true} ~tmp~4 := #t~ret33; {45454#true} is VALID [2020-07-08 15:20:44,022 INFO L280 TraceCheckUtils]: 18: Hoare triple {45454#true} havoc #t~ret33; {45454#true} is VALID [2020-07-08 15:20:44,022 INFO L280 TraceCheckUtils]: 19: Hoare triple {45454#true} assume !(0 != ~tmp~4); {45454#true} is VALID [2020-07-08 15:20:44,022 INFO L280 TraceCheckUtils]: 20: Hoare triple {45454#true} ~tmp___0~1 := 1; {45454#true} is VALID [2020-07-08 15:20:44,022 INFO L280 TraceCheckUtils]: 21: Hoare triple {45454#true} ~retValue_acc~9 := ~tmp___0~1; {45454#true} is VALID [2020-07-08 15:20:44,023 INFO L280 TraceCheckUtils]: 22: Hoare triple {45454#true} #res := ~retValue_acc~9; {45454#true} is VALID [2020-07-08 15:20:44,023 INFO L280 TraceCheckUtils]: 23: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,023 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {45454#true} {45454#true} #919#return; {45454#true} is VALID [2020-07-08 15:20:44,023 INFO L280 TraceCheckUtils]: 25: Hoare triple {45454#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {45454#true} is VALID [2020-07-08 15:20:44,023 INFO L280 TraceCheckUtils]: 26: Hoare triple {45454#true} ~tmp~2 := #t~ret14; {45454#true} is VALID [2020-07-08 15:20:44,024 INFO L280 TraceCheckUtils]: 27: Hoare triple {45454#true} havoc #t~ret14; {45454#true} is VALID [2020-07-08 15:20:44,024 INFO L280 TraceCheckUtils]: 28: Hoare triple {45454#true} assume 0 != ~tmp~2; {45454#true} is VALID [2020-07-08 15:20:44,025 INFO L263 TraceCheckUtils]: 29: Hoare triple {45454#true} call activatePump(); {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:20:44,025 INFO L280 TraceCheckUtils]: 30: Hoare triple {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45454#true} is VALID [2020-07-08 15:20:44,025 INFO L280 TraceCheckUtils]: 31: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,025 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {45454#true} {45454#true} #921#return; {45454#true} is VALID [2020-07-08 15:20:44,026 INFO L280 TraceCheckUtils]: 33: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,026 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {45454#true} {45454#true} #895#return; {45454#true} is VALID [2020-07-08 15:20:44,026 INFO L280 TraceCheckUtils]: 35: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,026 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {45454#true} {45455#false} #911#return; {45455#false} is VALID [2020-07-08 15:20:44,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:44,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} havoc ~retValue_acc~2; {45454#true} is VALID [2020-07-08 15:20:44,030 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} ~retValue_acc~2 := ~waterLevel~0; {45454#true} is VALID [2020-07-08 15:20:44,030 INFO L280 TraceCheckUtils]: 2: Hoare triple {45454#true} #res := ~retValue_acc~2; {45454#true} is VALID [2020-07-08 15:20:44,030 INFO L280 TraceCheckUtils]: 3: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,031 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45454#true} {45455#false} #839#return; {45455#false} is VALID [2020-07-08 15:20:44,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:20:44,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} havoc ~retValue_acc~8; {45454#true} is VALID [2020-07-08 15:20:44,037 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} ~retValue_acc~8 := ~pumpRunning~0; {45454#true} is VALID [2020-07-08 15:20:44,037 INFO L280 TraceCheckUtils]: 2: Hoare triple {45454#true} #res := ~retValue_acc~8; {45454#true} is VALID [2020-07-08 15:20:44,038 INFO L280 TraceCheckUtils]: 3: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,038 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45454#true} {45455#false} #841#return; {45455#false} is VALID [2020-07-08 15:20:44,046 INFO L263 TraceCheckUtils]: 0: Hoare triple {45454#true} call ULTIMATE.init(); {45663#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 15:20:44,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {45663#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {45454#true} is VALID [2020-07-08 15:20:44,047 INFO L280 TraceCheckUtils]: 2: Hoare triple {45454#true} #valid := #valid[0 := 0]; {45454#true} is VALID [2020-07-08 15:20:44,047 INFO L280 TraceCheckUtils]: 3: Hoare triple {45454#true} assume 0 < #StackHeapBarrier; {45454#true} is VALID [2020-07-08 15:20:44,047 INFO L280 TraceCheckUtils]: 4: Hoare triple {45454#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {45454#true} is VALID [2020-07-08 15:20:44,048 INFO L280 TraceCheckUtils]: 5: Hoare triple {45454#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {45454#true} is VALID [2020-07-08 15:20:44,048 INFO L280 TraceCheckUtils]: 6: Hoare triple {45454#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {45454#true} is VALID [2020-07-08 15:20:44,048 INFO L280 TraceCheckUtils]: 7: Hoare triple {45454#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {45454#true} is VALID [2020-07-08 15:20:44,049 INFO L280 TraceCheckUtils]: 8: Hoare triple {45454#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {45454#true} is VALID [2020-07-08 15:20:44,049 INFO L280 TraceCheckUtils]: 9: Hoare triple {45454#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {45454#true} is VALID [2020-07-08 15:20:44,049 INFO L280 TraceCheckUtils]: 10: Hoare triple {45454#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {45454#true} is VALID [2020-07-08 15:20:44,050 INFO L280 TraceCheckUtils]: 11: Hoare triple {45454#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {45454#true} is VALID [2020-07-08 15:20:44,050 INFO L280 TraceCheckUtils]: 12: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {45454#true} is VALID [2020-07-08 15:20:44,050 INFO L280 TraceCheckUtils]: 13: Hoare triple {45454#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {45454#true} is VALID [2020-07-08 15:20:44,051 INFO L280 TraceCheckUtils]: 14: Hoare triple {45454#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {45454#true} is VALID [2020-07-08 15:20:44,051 INFO L280 TraceCheckUtils]: 15: Hoare triple {45454#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {45454#true} is VALID [2020-07-08 15:20:44,051 INFO L280 TraceCheckUtils]: 16: Hoare triple {45454#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {45454#true} is VALID [2020-07-08 15:20:44,051 INFO L280 TraceCheckUtils]: 17: Hoare triple {45454#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {45454#true} is VALID [2020-07-08 15:20:44,052 INFO L280 TraceCheckUtils]: 18: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {45454#true} is VALID [2020-07-08 15:20:44,052 INFO L280 TraceCheckUtils]: 19: Hoare triple {45454#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {45454#true} is VALID [2020-07-08 15:20:44,052 INFO L280 TraceCheckUtils]: 20: Hoare triple {45454#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {45454#true} is VALID [2020-07-08 15:20:44,053 INFO L280 TraceCheckUtils]: 21: Hoare triple {45454#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {45454#true} is VALID [2020-07-08 15:20:44,053 INFO L280 TraceCheckUtils]: 22: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {45454#true} is VALID [2020-07-08 15:20:44,053 INFO L280 TraceCheckUtils]: 23: Hoare triple {45454#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {45454#true} is VALID [2020-07-08 15:20:44,054 INFO L280 TraceCheckUtils]: 24: Hoare triple {45454#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {45454#true} is VALID [2020-07-08 15:20:44,054 INFO L280 TraceCheckUtils]: 25: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {45454#true} is VALID [2020-07-08 15:20:44,054 INFO L280 TraceCheckUtils]: 26: Hoare triple {45454#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {45454#true} is VALID [2020-07-08 15:20:44,055 INFO L280 TraceCheckUtils]: 27: Hoare triple {45454#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {45454#true} is VALID [2020-07-08 15:20:44,055 INFO L280 TraceCheckUtils]: 28: Hoare triple {45454#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {45454#true} is VALID [2020-07-08 15:20:44,055 INFO L280 TraceCheckUtils]: 29: Hoare triple {45454#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {45454#true} is VALID [2020-07-08 15:20:44,055 INFO L280 TraceCheckUtils]: 30: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {45454#true} is VALID [2020-07-08 15:20:44,056 INFO L280 TraceCheckUtils]: 31: Hoare triple {45454#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {45454#true} is VALID [2020-07-08 15:20:44,056 INFO L280 TraceCheckUtils]: 32: Hoare triple {45454#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {45454#true} is VALID [2020-07-08 15:20:44,056 INFO L280 TraceCheckUtils]: 33: Hoare triple {45454#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {45454#true} is VALID [2020-07-08 15:20:44,057 INFO L280 TraceCheckUtils]: 34: Hoare triple {45454#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {45454#true} is VALID [2020-07-08 15:20:44,057 INFO L280 TraceCheckUtils]: 35: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {45454#true} is VALID [2020-07-08 15:20:44,057 INFO L280 TraceCheckUtils]: 36: Hoare triple {45454#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {45454#true} is VALID [2020-07-08 15:20:44,058 INFO L280 TraceCheckUtils]: 37: Hoare triple {45454#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {45454#true} is VALID [2020-07-08 15:20:44,058 INFO L280 TraceCheckUtils]: 38: Hoare triple {45454#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {45454#true} is VALID [2020-07-08 15:20:44,058 INFO L280 TraceCheckUtils]: 39: Hoare triple {45454#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {45454#true} is VALID [2020-07-08 15:20:44,059 INFO L280 TraceCheckUtils]: 40: Hoare triple {45454#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {45454#true} is VALID [2020-07-08 15:20:44,059 INFO L280 TraceCheckUtils]: 41: Hoare triple {45454#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {45454#true} is VALID [2020-07-08 15:20:44,059 INFO L280 TraceCheckUtils]: 42: Hoare triple {45454#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {45454#true} is VALID [2020-07-08 15:20:44,060 INFO L280 TraceCheckUtils]: 43: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {45454#true} is VALID [2020-07-08 15:20:44,060 INFO L280 TraceCheckUtils]: 44: Hoare triple {45454#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {45454#true} is VALID [2020-07-08 15:20:44,060 INFO L280 TraceCheckUtils]: 45: Hoare triple {45454#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {45454#true} is VALID [2020-07-08 15:20:44,061 INFO L280 TraceCheckUtils]: 46: Hoare triple {45454#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {45454#true} is VALID [2020-07-08 15:20:44,061 INFO L280 TraceCheckUtils]: 47: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {45454#true} is VALID [2020-07-08 15:20:44,061 INFO L280 TraceCheckUtils]: 48: Hoare triple {45454#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {45454#true} is VALID [2020-07-08 15:20:44,062 INFO L280 TraceCheckUtils]: 49: Hoare triple {45454#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {45454#true} is VALID [2020-07-08 15:20:44,062 INFO L280 TraceCheckUtils]: 50: Hoare triple {45454#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {45454#true} is VALID [2020-07-08 15:20:44,062 INFO L280 TraceCheckUtils]: 51: Hoare triple {45454#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {45454#true} is VALID [2020-07-08 15:20:44,063 INFO L280 TraceCheckUtils]: 52: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {45454#true} is VALID [2020-07-08 15:20:44,063 INFO L280 TraceCheckUtils]: 53: Hoare triple {45454#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {45454#true} is VALID [2020-07-08 15:20:44,063 INFO L280 TraceCheckUtils]: 54: Hoare triple {45454#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {45454#true} is VALID [2020-07-08 15:20:44,064 INFO L280 TraceCheckUtils]: 55: Hoare triple {45454#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {45454#true} is VALID [2020-07-08 15:20:44,064 INFO L280 TraceCheckUtils]: 56: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {45454#true} is VALID [2020-07-08 15:20:44,064 INFO L280 TraceCheckUtils]: 57: Hoare triple {45454#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {45454#true} is VALID [2020-07-08 15:20:44,064 INFO L280 TraceCheckUtils]: 58: Hoare triple {45454#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {45454#true} is VALID [2020-07-08 15:20:44,065 INFO L280 TraceCheckUtils]: 59: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {45454#true} is VALID [2020-07-08 15:20:44,065 INFO L280 TraceCheckUtils]: 60: Hoare triple {45454#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {45454#true} is VALID [2020-07-08 15:20:44,065 INFO L280 TraceCheckUtils]: 61: Hoare triple {45454#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {45454#true} is VALID [2020-07-08 15:20:44,066 INFO L280 TraceCheckUtils]: 62: Hoare triple {45454#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {45454#true} is VALID [2020-07-08 15:20:44,066 INFO L280 TraceCheckUtils]: 63: Hoare triple {45454#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {45454#true} is VALID [2020-07-08 15:20:44,066 INFO L280 TraceCheckUtils]: 64: Hoare triple {45454#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {45454#true} is VALID [2020-07-08 15:20:44,067 INFO L280 TraceCheckUtils]: 65: Hoare triple {45454#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {45454#true} is VALID [2020-07-08 15:20:44,067 INFO L280 TraceCheckUtils]: 66: Hoare triple {45454#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {45454#true} is VALID [2020-07-08 15:20:44,067 INFO L280 TraceCheckUtils]: 67: Hoare triple {45454#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {45454#true} is VALID [2020-07-08 15:20:44,068 INFO L280 TraceCheckUtils]: 68: Hoare triple {45454#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {45454#true} is VALID [2020-07-08 15:20:44,068 INFO L280 TraceCheckUtils]: 69: Hoare triple {45454#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {45454#true} is VALID [2020-07-08 15:20:44,068 INFO L280 TraceCheckUtils]: 70: Hoare triple {45454#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {45454#true} is VALID [2020-07-08 15:20:44,069 INFO L280 TraceCheckUtils]: 71: Hoare triple {45454#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {45454#true} is VALID [2020-07-08 15:20:44,069 INFO L280 TraceCheckUtils]: 72: Hoare triple {45454#true} ~cleanupTimeShifts~0 := 4; {45454#true} is VALID [2020-07-08 15:20:44,070 INFO L280 TraceCheckUtils]: 73: Hoare triple {45454#true} ~waterLevel~0 := 1; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,071 INFO L280 TraceCheckUtils]: 74: Hoare triple {45535#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,072 INFO L280 TraceCheckUtils]: 75: Hoare triple {45535#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,073 INFO L280 TraceCheckUtils]: 76: Hoare triple {45535#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,074 INFO L280 TraceCheckUtils]: 77: Hoare triple {45535#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,075 INFO L280 TraceCheckUtils]: 78: Hoare triple {45535#(= 1 ~waterLevel~0)} assume true; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,076 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {45535#(= 1 ~waterLevel~0)} {45454#true} #937#return; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,077 INFO L263 TraceCheckUtils]: 80: Hoare triple {45535#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,077 INFO L280 TraceCheckUtils]: 81: Hoare triple {45535#(= 1 ~waterLevel~0)} havoc ~retValue_acc~0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,078 INFO L280 TraceCheckUtils]: 82: Hoare triple {45535#(= 1 ~waterLevel~0)} havoc ~tmp~0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,078 INFO L263 TraceCheckUtils]: 83: Hoare triple {45535#(= 1 ~waterLevel~0)} call select_helpers(); {45454#true} is VALID [2020-07-08 15:20:44,079 INFO L280 TraceCheckUtils]: 84: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,080 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {45454#true} {45535#(= 1 ~waterLevel~0)} #845#return; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,080 INFO L263 TraceCheckUtils]: 86: Hoare triple {45535#(= 1 ~waterLevel~0)} call select_features(); {45454#true} is VALID [2020-07-08 15:20:44,080 INFO L280 TraceCheckUtils]: 87: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,081 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {45454#true} {45535#(= 1 ~waterLevel~0)} #847#return; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,082 INFO L263 TraceCheckUtils]: 89: Hoare triple {45535#(= 1 ~waterLevel~0)} call #t~ret0 := valid_product(); {45454#true} is VALID [2020-07-08 15:20:44,082 INFO L280 TraceCheckUtils]: 90: Hoare triple {45454#true} havoc ~retValue_acc~6; {45454#true} is VALID [2020-07-08 15:20:44,082 INFO L280 TraceCheckUtils]: 91: Hoare triple {45454#true} ~retValue_acc~6 := 1; {45454#true} is VALID [2020-07-08 15:20:44,083 INFO L280 TraceCheckUtils]: 92: Hoare triple {45454#true} #res := ~retValue_acc~6; {45454#true} is VALID [2020-07-08 15:20:44,083 INFO L280 TraceCheckUtils]: 93: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,084 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {45454#true} {45535#(= 1 ~waterLevel~0)} #849#return; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,085 INFO L280 TraceCheckUtils]: 95: Hoare triple {45535#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,086 INFO L280 TraceCheckUtils]: 96: Hoare triple {45535#(= 1 ~waterLevel~0)} ~tmp~0 := #t~ret0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,087 INFO L280 TraceCheckUtils]: 97: Hoare triple {45535#(= 1 ~waterLevel~0)} havoc #t~ret0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,088 INFO L280 TraceCheckUtils]: 98: Hoare triple {45535#(= 1 ~waterLevel~0)} assume 0 != ~tmp~0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,088 INFO L263 TraceCheckUtils]: 99: Hoare triple {45535#(= 1 ~waterLevel~0)} call setup(); {45454#true} is VALID [2020-07-08 15:20:44,089 INFO L280 TraceCheckUtils]: 100: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,089 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {45454#true} {45535#(= 1 ~waterLevel~0)} #851#return; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,090 INFO L263 TraceCheckUtils]: 102: Hoare triple {45535#(= 1 ~waterLevel~0)} call runTest(); {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,091 INFO L263 TraceCheckUtils]: 103: Hoare triple {45535#(= 1 ~waterLevel~0)} call test(); {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,092 INFO L280 TraceCheckUtils]: 104: Hoare triple {45535#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,093 INFO L280 TraceCheckUtils]: 105: Hoare triple {45535#(= 1 ~waterLevel~0)} havoc ~tmp~6; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,094 INFO L280 TraceCheckUtils]: 106: Hoare triple {45535#(= 1 ~waterLevel~0)} havoc ~tmp___0~3; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,095 INFO L280 TraceCheckUtils]: 107: Hoare triple {45535#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,096 INFO L280 TraceCheckUtils]: 108: Hoare triple {45535#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,096 INFO L280 TraceCheckUtils]: 109: Hoare triple {45535#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,097 INFO L280 TraceCheckUtils]: 110: Hoare triple {45535#(= 1 ~waterLevel~0)} assume !false; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,098 INFO L280 TraceCheckUtils]: 111: Hoare triple {45535#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,099 INFO L280 TraceCheckUtils]: 112: Hoare triple {45535#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,100 INFO L280 TraceCheckUtils]: 113: Hoare triple {45535#(= 1 ~waterLevel~0)} ~tmp~6 := #t~nondet35; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,101 INFO L280 TraceCheckUtils]: 114: Hoare triple {45535#(= 1 ~waterLevel~0)} havoc #t~nondet35; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,101 INFO L280 TraceCheckUtils]: 115: Hoare triple {45535#(= 1 ~waterLevel~0)} assume 0 != ~tmp~6; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,102 INFO L263 TraceCheckUtils]: 116: Hoare triple {45535#(= 1 ~waterLevel~0)} call waterRise(); {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 15:20:44,103 INFO L280 TraceCheckUtils]: 117: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 15:20:44,104 INFO L280 TraceCheckUtils]: 118: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {45665#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-08 15:20:44,105 INFO L280 TraceCheckUtils]: 119: Hoare triple {45665#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {45665#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-08 15:20:44,106 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {45665#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {45535#(= 1 ~waterLevel~0)} #897#return; {45551#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,107 INFO L280 TraceCheckUtils]: 121: Hoare triple {45551#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {45551#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,108 INFO L280 TraceCheckUtils]: 122: Hoare triple {45551#(<= 2 ~waterLevel~0)} ~tmp___0~3 := #t~nondet36; {45551#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,109 INFO L280 TraceCheckUtils]: 123: Hoare triple {45551#(<= 2 ~waterLevel~0)} havoc #t~nondet36; {45551#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,110 INFO L280 TraceCheckUtils]: 124: Hoare triple {45551#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~3); {45551#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,111 INFO L280 TraceCheckUtils]: 125: Hoare triple {45551#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {45551#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,111 INFO L280 TraceCheckUtils]: 126: Hoare triple {45551#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet37; {45551#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,112 INFO L280 TraceCheckUtils]: 127: Hoare triple {45551#(<= 2 ~waterLevel~0)} havoc #t~nondet37; {45551#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,113 INFO L280 TraceCheckUtils]: 128: Hoare triple {45551#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {45551#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:20:44,114 INFO L263 TraceCheckUtils]: 129: Hoare triple {45551#(<= 2 ~waterLevel~0)} call timeShift(); {45666#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 15:20:44,115 INFO L280 TraceCheckUtils]: 130: Hoare triple {45666#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 15:20:44,116 INFO L280 TraceCheckUtils]: 131: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 15:20:44,117 INFO L263 TraceCheckUtils]: 132: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:20:44,117 INFO L280 TraceCheckUtils]: 133: Hoare triple {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {45454#true} is VALID [2020-07-08 15:20:44,118 INFO L280 TraceCheckUtils]: 134: Hoare triple {45454#true} assume !(0 != ~pumpRunning~0); {45454#true} is VALID [2020-07-08 15:20:44,119 INFO L263 TraceCheckUtils]: 135: Hoare triple {45454#true} call processEnvironment__wrappee__highWaterSensor(); {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:20:44,119 INFO L280 TraceCheckUtils]: 136: Hoare triple {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {45454#true} is VALID [2020-07-08 15:20:44,119 INFO L280 TraceCheckUtils]: 137: Hoare triple {45454#true} assume 0 == ~pumpRunning~0; {45454#true} is VALID [2020-07-08 15:20:44,120 INFO L263 TraceCheckUtils]: 138: Hoare triple {45454#true} call #t~ret14 := isHighWaterLevel(); {45454#true} is VALID [2020-07-08 15:20:44,120 INFO L280 TraceCheckUtils]: 139: Hoare triple {45454#true} havoc ~retValue_acc~9; {45454#true} is VALID [2020-07-08 15:20:44,120 INFO L280 TraceCheckUtils]: 140: Hoare triple {45454#true} havoc ~tmp~4; {45454#true} is VALID [2020-07-08 15:20:44,120 INFO L280 TraceCheckUtils]: 141: Hoare triple {45454#true} havoc ~tmp___0~1; {45454#true} is VALID [2020-07-08 15:20:44,121 INFO L263 TraceCheckUtils]: 142: Hoare triple {45454#true} call #t~ret33 := isHighWaterSensorDry(); {45454#true} is VALID [2020-07-08 15:20:44,121 INFO L280 TraceCheckUtils]: 143: Hoare triple {45454#true} havoc ~retValue_acc~3; {45454#true} is VALID [2020-07-08 15:20:44,122 INFO L280 TraceCheckUtils]: 144: Hoare triple {45454#true} assume ~waterLevel~0 < 2; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:44,123 INFO L280 TraceCheckUtils]: 145: Hoare triple {45753#(<= ~waterLevel~0 1)} ~retValue_acc~3 := 1; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:44,124 INFO L280 TraceCheckUtils]: 146: Hoare triple {45753#(<= ~waterLevel~0 1)} #res := ~retValue_acc~3; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:44,125 INFO L280 TraceCheckUtils]: 147: Hoare triple {45753#(<= ~waterLevel~0 1)} assume true; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:44,126 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {45753#(<= ~waterLevel~0 1)} {45454#true} #907#return; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:44,127 INFO L280 TraceCheckUtils]: 149: Hoare triple {45753#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:44,128 INFO L280 TraceCheckUtils]: 150: Hoare triple {45753#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret33; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:44,129 INFO L280 TraceCheckUtils]: 151: Hoare triple {45753#(<= ~waterLevel~0 1)} havoc #t~ret33; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:44,129 INFO L280 TraceCheckUtils]: 152: Hoare triple {45753#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~4); {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:44,130 INFO L280 TraceCheckUtils]: 153: Hoare triple {45753#(<= ~waterLevel~0 1)} ~tmp___0~1 := 1; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:44,131 INFO L280 TraceCheckUtils]: 154: Hoare triple {45753#(<= ~waterLevel~0 1)} ~retValue_acc~9 := ~tmp___0~1; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:44,132 INFO L280 TraceCheckUtils]: 155: Hoare triple {45753#(<= ~waterLevel~0 1)} #res := ~retValue_acc~9; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:44,133 INFO L280 TraceCheckUtils]: 156: Hoare triple {45753#(<= ~waterLevel~0 1)} assume true; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:44,134 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {45753#(<= ~waterLevel~0 1)} {45454#true} #919#return; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:44,135 INFO L280 TraceCheckUtils]: 158: Hoare triple {45753#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:44,135 INFO L280 TraceCheckUtils]: 159: Hoare triple {45753#(<= ~waterLevel~0 1)} ~tmp~2 := #t~ret14; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:44,136 INFO L280 TraceCheckUtils]: 160: Hoare triple {45753#(<= ~waterLevel~0 1)} havoc #t~ret14; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:44,137 INFO L280 TraceCheckUtils]: 161: Hoare triple {45753#(<= ~waterLevel~0 1)} assume 0 != ~tmp~2; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:44,138 INFO L263 TraceCheckUtils]: 162: Hoare triple {45753#(<= ~waterLevel~0 1)} call activatePump(); {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:20:44,139 INFO L280 TraceCheckUtils]: 163: Hoare triple {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45454#true} is VALID [2020-07-08 15:20:44,139 INFO L280 TraceCheckUtils]: 164: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,140 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {45454#true} {45753#(<= ~waterLevel~0 1)} #921#return; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:44,141 INFO L280 TraceCheckUtils]: 166: Hoare triple {45753#(<= ~waterLevel~0 1)} assume true; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:44,142 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {45753#(<= ~waterLevel~0 1)} {45454#true} #895#return; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:44,142 INFO L280 TraceCheckUtils]: 168: Hoare triple {45753#(<= ~waterLevel~0 1)} assume true; {45753#(<= ~waterLevel~0 1)} is VALID [2020-07-08 15:20:44,144 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {45753#(<= ~waterLevel~0 1)} {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} #911#return; {45704#(and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 15:20:44,144 INFO L263 TraceCheckUtils]: 170: Hoare triple {45704#(and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification4_spec__1(); {45454#true} is VALID [2020-07-08 15:20:44,144 INFO L280 TraceCheckUtils]: 171: Hoare triple {45454#true} havoc ~tmp~1; {45454#true} is VALID [2020-07-08 15:20:44,145 INFO L280 TraceCheckUtils]: 172: Hoare triple {45454#true} havoc ~tmp___0~0; {45454#true} is VALID [2020-07-08 15:20:44,145 INFO L263 TraceCheckUtils]: 173: Hoare triple {45454#true} call #t~ret1 := getWaterLevel(); {45454#true} is VALID [2020-07-08 15:20:44,145 INFO L280 TraceCheckUtils]: 174: Hoare triple {45454#true} havoc ~retValue_acc~2; {45454#true} is VALID [2020-07-08 15:20:44,146 INFO L280 TraceCheckUtils]: 175: Hoare triple {45454#true} ~retValue_acc~2 := ~waterLevel~0; {45454#true} is VALID [2020-07-08 15:20:44,146 INFO L280 TraceCheckUtils]: 176: Hoare triple {45454#true} #res := ~retValue_acc~2; {45454#true} is VALID [2020-07-08 15:20:44,146 INFO L280 TraceCheckUtils]: 177: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,147 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {45454#true} {45454#true} #839#return; {45454#true} is VALID [2020-07-08 15:20:44,147 INFO L280 TraceCheckUtils]: 179: Hoare triple {45454#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {45454#true} is VALID [2020-07-08 15:20:44,147 INFO L280 TraceCheckUtils]: 180: Hoare triple {45454#true} ~tmp~1 := #t~ret1; {45454#true} is VALID [2020-07-08 15:20:44,148 INFO L280 TraceCheckUtils]: 181: Hoare triple {45454#true} havoc #t~ret1; {45454#true} is VALID [2020-07-08 15:20:44,148 INFO L280 TraceCheckUtils]: 182: Hoare triple {45454#true} assume !(0 == ~tmp~1); {45454#true} is VALID [2020-07-08 15:20:44,148 INFO L280 TraceCheckUtils]: 183: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,149 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {45454#true} {45704#(and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))} #913#return; {45719#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-08 15:20:44,150 INFO L280 TraceCheckUtils]: 185: Hoare triple {45719#(<= |old(~waterLevel~0)| 1)} assume true; {45719#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-08 15:20:44,152 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {45719#(<= |old(~waterLevel~0)| 1)} {45551#(<= 2 ~waterLevel~0)} #903#return; {45455#false} is VALID [2020-07-08 15:20:44,152 INFO L280 TraceCheckUtils]: 187: Hoare triple {45455#false} assume !false; {45455#false} is VALID [2020-07-08 15:20:44,152 INFO L280 TraceCheckUtils]: 188: Hoare triple {45455#false} assume ~splverifierCounter~0 < 4; {45455#false} is VALID [2020-07-08 15:20:44,153 INFO L280 TraceCheckUtils]: 189: Hoare triple {45455#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {45455#false} is VALID [2020-07-08 15:20:44,153 INFO L280 TraceCheckUtils]: 190: Hoare triple {45455#false} ~tmp~6 := #t~nondet35; {45455#false} is VALID [2020-07-08 15:20:44,153 INFO L280 TraceCheckUtils]: 191: Hoare triple {45455#false} havoc #t~nondet35; {45455#false} is VALID [2020-07-08 15:20:44,153 INFO L280 TraceCheckUtils]: 192: Hoare triple {45455#false} assume 0 != ~tmp~6; {45455#false} is VALID [2020-07-08 15:20:44,154 INFO L263 TraceCheckUtils]: 193: Hoare triple {45455#false} call waterRise(); {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 15:20:44,154 INFO L280 TraceCheckUtils]: 194: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {45454#true} is VALID [2020-07-08 15:20:44,154 INFO L280 TraceCheckUtils]: 195: Hoare triple {45454#true} ~waterLevel~0 := 1 + ~waterLevel~0; {45454#true} is VALID [2020-07-08 15:20:44,155 INFO L280 TraceCheckUtils]: 196: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,155 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {45454#true} {45455#false} #897#return; {45455#false} is VALID [2020-07-08 15:20:44,155 INFO L280 TraceCheckUtils]: 198: Hoare triple {45455#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {45455#false} is VALID [2020-07-08 15:20:44,155 INFO L280 TraceCheckUtils]: 199: Hoare triple {45455#false} ~tmp___0~3 := #t~nondet36; {45455#false} is VALID [2020-07-08 15:20:44,156 INFO L280 TraceCheckUtils]: 200: Hoare triple {45455#false} havoc #t~nondet36; {45455#false} is VALID [2020-07-08 15:20:44,156 INFO L280 TraceCheckUtils]: 201: Hoare triple {45455#false} assume !(0 != ~tmp___0~3); {45455#false} is VALID [2020-07-08 15:20:44,156 INFO L280 TraceCheckUtils]: 202: Hoare triple {45455#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {45455#false} is VALID [2020-07-08 15:20:44,157 INFO L280 TraceCheckUtils]: 203: Hoare triple {45455#false} ~tmp___2~0 := #t~nondet37; {45455#false} is VALID [2020-07-08 15:20:44,157 INFO L280 TraceCheckUtils]: 204: Hoare triple {45455#false} havoc #t~nondet37; {45455#false} is VALID [2020-07-08 15:20:44,157 INFO L280 TraceCheckUtils]: 205: Hoare triple {45455#false} assume 0 != ~tmp___2~0; {45455#false} is VALID [2020-07-08 15:20:44,158 INFO L263 TraceCheckUtils]: 206: Hoare triple {45455#false} call timeShift(); {45455#false} is VALID [2020-07-08 15:20:44,158 INFO L280 TraceCheckUtils]: 207: Hoare triple {45455#false} assume 0 != ~pumpRunning~0; {45455#false} is VALID [2020-07-08 15:20:44,158 INFO L263 TraceCheckUtils]: 208: Hoare triple {45455#false} call lowerWaterLevel(); {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 15:20:44,159 INFO L280 TraceCheckUtils]: 209: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 > 0); {45454#true} is VALID [2020-07-08 15:20:44,159 INFO L280 TraceCheckUtils]: 210: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,159 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {45454#true} {45455#false} #909#return; {45455#false} is VALID [2020-07-08 15:20:44,160 INFO L280 TraceCheckUtils]: 212: Hoare triple {45455#false} assume 0 != ~systemActive~0; {45455#false} is VALID [2020-07-08 15:20:44,160 INFO L263 TraceCheckUtils]: 213: Hoare triple {45455#false} call processEnvironment(); {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:20:44,160 INFO L280 TraceCheckUtils]: 214: Hoare triple {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {45454#true} is VALID [2020-07-08 15:20:44,161 INFO L280 TraceCheckUtils]: 215: Hoare triple {45454#true} assume !(0 != ~pumpRunning~0); {45454#true} is VALID [2020-07-08 15:20:44,162 INFO L263 TraceCheckUtils]: 216: Hoare triple {45454#true} call processEnvironment__wrappee__highWaterSensor(); {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:20:44,162 INFO L280 TraceCheckUtils]: 217: Hoare triple {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {45454#true} is VALID [2020-07-08 15:20:44,162 INFO L280 TraceCheckUtils]: 218: Hoare triple {45454#true} assume 0 == ~pumpRunning~0; {45454#true} is VALID [2020-07-08 15:20:44,163 INFO L263 TraceCheckUtils]: 219: Hoare triple {45454#true} call #t~ret14 := isHighWaterLevel(); {45454#true} is VALID [2020-07-08 15:20:44,163 INFO L280 TraceCheckUtils]: 220: Hoare triple {45454#true} havoc ~retValue_acc~9; {45454#true} is VALID [2020-07-08 15:20:44,163 INFO L280 TraceCheckUtils]: 221: Hoare triple {45454#true} havoc ~tmp~4; {45454#true} is VALID [2020-07-08 15:20:44,164 INFO L280 TraceCheckUtils]: 222: Hoare triple {45454#true} havoc ~tmp___0~1; {45454#true} is VALID [2020-07-08 15:20:44,164 INFO L263 TraceCheckUtils]: 223: Hoare triple {45454#true} call #t~ret33 := isHighWaterSensorDry(); {45454#true} is VALID [2020-07-08 15:20:44,164 INFO L280 TraceCheckUtils]: 224: Hoare triple {45454#true} havoc ~retValue_acc~3; {45454#true} is VALID [2020-07-08 15:20:44,165 INFO L280 TraceCheckUtils]: 225: Hoare triple {45454#true} assume ~waterLevel~0 < 2; {45454#true} is VALID [2020-07-08 15:20:44,165 INFO L280 TraceCheckUtils]: 226: Hoare triple {45454#true} ~retValue_acc~3 := 1; {45454#true} is VALID [2020-07-08 15:20:44,165 INFO L280 TraceCheckUtils]: 227: Hoare triple {45454#true} #res := ~retValue_acc~3; {45454#true} is VALID [2020-07-08 15:20:44,165 INFO L280 TraceCheckUtils]: 228: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,166 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {45454#true} {45454#true} #907#return; {45454#true} is VALID [2020-07-08 15:20:44,166 INFO L280 TraceCheckUtils]: 230: Hoare triple {45454#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45454#true} is VALID [2020-07-08 15:20:44,166 INFO L280 TraceCheckUtils]: 231: Hoare triple {45454#true} ~tmp~4 := #t~ret33; {45454#true} is VALID [2020-07-08 15:20:44,167 INFO L280 TraceCheckUtils]: 232: Hoare triple {45454#true} havoc #t~ret33; {45454#true} is VALID [2020-07-08 15:20:44,167 INFO L280 TraceCheckUtils]: 233: Hoare triple {45454#true} assume !(0 != ~tmp~4); {45454#true} is VALID [2020-07-08 15:20:44,167 INFO L280 TraceCheckUtils]: 234: Hoare triple {45454#true} ~tmp___0~1 := 1; {45454#true} is VALID [2020-07-08 15:20:44,168 INFO L280 TraceCheckUtils]: 235: Hoare triple {45454#true} ~retValue_acc~9 := ~tmp___0~1; {45454#true} is VALID [2020-07-08 15:20:44,168 INFO L280 TraceCheckUtils]: 236: Hoare triple {45454#true} #res := ~retValue_acc~9; {45454#true} is VALID [2020-07-08 15:20:44,168 INFO L280 TraceCheckUtils]: 237: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,169 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {45454#true} {45454#true} #919#return; {45454#true} is VALID [2020-07-08 15:20:44,169 INFO L280 TraceCheckUtils]: 239: Hoare triple {45454#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {45454#true} is VALID [2020-07-08 15:20:44,169 INFO L280 TraceCheckUtils]: 240: Hoare triple {45454#true} ~tmp~2 := #t~ret14; {45454#true} is VALID [2020-07-08 15:20:44,170 INFO L280 TraceCheckUtils]: 241: Hoare triple {45454#true} havoc #t~ret14; {45454#true} is VALID [2020-07-08 15:20:44,170 INFO L280 TraceCheckUtils]: 242: Hoare triple {45454#true} assume 0 != ~tmp~2; {45454#true} is VALID [2020-07-08 15:20:44,171 INFO L263 TraceCheckUtils]: 243: Hoare triple {45454#true} call activatePump(); {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:20:44,171 INFO L280 TraceCheckUtils]: 244: Hoare triple {45720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45454#true} is VALID [2020-07-08 15:20:44,172 INFO L280 TraceCheckUtils]: 245: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,172 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {45454#true} {45454#true} #921#return; {45454#true} is VALID [2020-07-08 15:20:44,172 INFO L280 TraceCheckUtils]: 247: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,173 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {45454#true} {45454#true} #895#return; {45454#true} is VALID [2020-07-08 15:20:44,173 INFO L280 TraceCheckUtils]: 249: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,173 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {45454#true} {45455#false} #911#return; {45455#false} is VALID [2020-07-08 15:20:44,174 INFO L263 TraceCheckUtils]: 251: Hoare triple {45455#false} call __utac_acc__Specification4_spec__1(); {45455#false} is VALID [2020-07-08 15:20:44,174 INFO L280 TraceCheckUtils]: 252: Hoare triple {45455#false} havoc ~tmp~1; {45455#false} is VALID [2020-07-08 15:20:44,174 INFO L280 TraceCheckUtils]: 253: Hoare triple {45455#false} havoc ~tmp___0~0; {45455#false} is VALID [2020-07-08 15:20:44,175 INFO L263 TraceCheckUtils]: 254: Hoare triple {45455#false} call #t~ret1 := getWaterLevel(); {45454#true} is VALID [2020-07-08 15:20:44,175 INFO L280 TraceCheckUtils]: 255: Hoare triple {45454#true} havoc ~retValue_acc~2; {45454#true} is VALID [2020-07-08 15:20:44,175 INFO L280 TraceCheckUtils]: 256: Hoare triple {45454#true} ~retValue_acc~2 := ~waterLevel~0; {45454#true} is VALID [2020-07-08 15:20:44,175 INFO L280 TraceCheckUtils]: 257: Hoare triple {45454#true} #res := ~retValue_acc~2; {45454#true} is VALID [2020-07-08 15:20:44,176 INFO L280 TraceCheckUtils]: 258: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,176 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {45454#true} {45455#false} #839#return; {45455#false} is VALID [2020-07-08 15:20:44,176 INFO L280 TraceCheckUtils]: 260: Hoare triple {45455#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {45455#false} is VALID [2020-07-08 15:20:44,177 INFO L280 TraceCheckUtils]: 261: Hoare triple {45455#false} ~tmp~1 := #t~ret1; {45455#false} is VALID [2020-07-08 15:20:44,177 INFO L280 TraceCheckUtils]: 262: Hoare triple {45455#false} havoc #t~ret1; {45455#false} is VALID [2020-07-08 15:20:44,177 INFO L280 TraceCheckUtils]: 263: Hoare triple {45455#false} assume 0 == ~tmp~1; {45455#false} is VALID [2020-07-08 15:20:44,178 INFO L263 TraceCheckUtils]: 264: Hoare triple {45455#false} call #t~ret2 := isPumpRunning(); {45454#true} is VALID [2020-07-08 15:20:44,178 INFO L280 TraceCheckUtils]: 265: Hoare triple {45454#true} havoc ~retValue_acc~8; {45454#true} is VALID [2020-07-08 15:20:44,178 INFO L280 TraceCheckUtils]: 266: Hoare triple {45454#true} ~retValue_acc~8 := ~pumpRunning~0; {45454#true} is VALID [2020-07-08 15:20:44,179 INFO L280 TraceCheckUtils]: 267: Hoare triple {45454#true} #res := ~retValue_acc~8; {45454#true} is VALID [2020-07-08 15:20:44,179 INFO L280 TraceCheckUtils]: 268: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-08 15:20:44,179 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {45454#true} {45455#false} #841#return; {45455#false} is VALID [2020-07-08 15:20:44,179 INFO L280 TraceCheckUtils]: 270: Hoare triple {45455#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {45455#false} is VALID [2020-07-08 15:20:44,180 INFO L280 TraceCheckUtils]: 271: Hoare triple {45455#false} ~tmp___0~0 := #t~ret2; {45455#false} is VALID [2020-07-08 15:20:44,180 INFO L280 TraceCheckUtils]: 272: Hoare triple {45455#false} havoc #t~ret2; {45455#false} is VALID [2020-07-08 15:20:44,180 INFO L280 TraceCheckUtils]: 273: Hoare triple {45455#false} assume 0 != ~tmp___0~0; {45455#false} is VALID [2020-07-08 15:20:44,181 INFO L263 TraceCheckUtils]: 274: Hoare triple {45455#false} call __automaton_fail(); {45455#false} is VALID [2020-07-08 15:20:44,181 INFO L280 TraceCheckUtils]: 275: Hoare triple {45455#false} assume !false; {45455#false} is VALID [2020-07-08 15:20:44,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 15:20:44,335 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 15:20:44,335 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1886190152] [2020-07-08 15:20:44,336 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 15:20:44,336 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-08 15:20:44,336 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [801865641] [2020-07-08 15:20:44,338 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 276 [2020-07-08 15:20:44,339 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 15:20:44,339 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-08 15:20:44,725 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 259 edges. 259 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:20:44,726 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-08 15:20:44,726 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 15:20:44,726 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-08 15:20:44,727 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2020-07-08 15:20:44,727 INFO L87 Difference]: Start difference. First operand 709 states and 811 transitions. Second operand 12 states. [2020-07-08 15:20:46,738 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 186 [2020-07-08 15:20:52,079 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 15:21:09,262 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 186 [2020-07-08 15:21:36,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:21:36,054 INFO L93 Difference]: Finished difference Result 1357 states and 1645 transitions. [2020-07-08 15:21:36,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-08 15:21:36,054 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 276 [2020-07-08 15:21:36,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 15:21:36,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 15:21:36,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 956 transitions. [2020-07-08 15:21:36,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 15:21:36,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 956 transitions. [2020-07-08 15:21:36,076 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states and 956 transitions. [2020-07-08 15:21:39,456 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 956 edges. 956 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:21:39,510 INFO L225 Difference]: With dead ends: 1357 [2020-07-08 15:21:39,511 INFO L226 Difference]: Without dead ends: 911 [2020-07-08 15:21:39,513 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 54 SyntacticMatches, 3 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 155 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=162, Invalid=594, Unknown=0, NotChecked=0, Total=756 [2020-07-08 15:21:39,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 911 states. [2020-07-08 15:22:04,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 911 to 838. [2020-07-08 15:22:04,009 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 15:22:04,009 INFO L82 GeneralOperation]: Start isEquivalent. First operand 911 states. Second operand 838 states. [2020-07-08 15:22:04,009 INFO L74 IsIncluded]: Start isIncluded. First operand 911 states. Second operand 838 states. [2020-07-08 15:22:04,009 INFO L87 Difference]: Start difference. First operand 911 states. Second operand 838 states. [2020-07-08 15:22:04,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:22:04,056 INFO L93 Difference]: Finished difference Result 911 states and 1064 transitions. [2020-07-08 15:22:04,057 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1064 transitions. [2020-07-08 15:22:04,059 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 15:22:04,059 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 15:22:04,059 INFO L74 IsIncluded]: Start isIncluded. First operand 838 states. Second operand 911 states. [2020-07-08 15:22:04,059 INFO L87 Difference]: Start difference. First operand 838 states. Second operand 911 states. [2020-07-08 15:22:04,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:22:04,091 INFO L93 Difference]: Finished difference Result 911 states and 1064 transitions. [2020-07-08 15:22:04,091 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1064 transitions. [2020-07-08 15:22:04,093 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 15:22:04,093 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 15:22:04,093 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 15:22:04,093 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 15:22:04,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 838 states. [2020-07-08 15:22:04,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 838 states and 967 transitions. [2020-07-08 15:22:04,119 INFO L78 Accepts]: Start accepts. Automaton has 838 states and 967 transitions. Word has length 276 [2020-07-08 15:22:04,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 15:22:04,119 INFO L479 AbstractCegarLoop]: Abstraction has 838 states and 967 transitions. [2020-07-08 15:22:04,119 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-08 15:22:04,119 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 838 states and 967 transitions. [2020-07-08 15:22:10,282 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 967 edges. 967 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:22:10,283 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 967 transitions. [2020-07-08 15:22:10,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2020-07-08 15:22:10,288 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 15:22:10,288 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:22:10,288 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 15:22:10,289 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 15:22:10,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 15:22:10,289 INFO L82 PathProgramCache]: Analyzing trace with hash -1856342305, now seen corresponding path program 1 times [2020-07-08 15:22:10,289 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 15:22:10,290 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [43272732] [2020-07-08 15:22:10,290 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 15:22:10,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:10,760 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 15:22:10,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:10,807 INFO L280 TraceCheckUtils]: 0: Hoare triple {52307#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {52100#true} is VALID [2020-07-08 15:22:10,808 INFO L280 TraceCheckUtils]: 1: Hoare triple {52100#true} #valid := #valid[0 := 0]; {52100#true} is VALID [2020-07-08 15:22:10,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {52100#true} assume 0 < #StackHeapBarrier; {52100#true} is VALID [2020-07-08 15:22:10,808 INFO L280 TraceCheckUtils]: 3: Hoare triple {52100#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {52100#true} is VALID [2020-07-08 15:22:10,808 INFO L280 TraceCheckUtils]: 4: Hoare triple {52100#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {52100#true} is VALID [2020-07-08 15:22:10,809 INFO L280 TraceCheckUtils]: 5: Hoare triple {52100#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {52100#true} is VALID [2020-07-08 15:22:10,809 INFO L280 TraceCheckUtils]: 6: Hoare triple {52100#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {52100#true} is VALID [2020-07-08 15:22:10,809 INFO L280 TraceCheckUtils]: 7: Hoare triple {52100#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {52100#true} is VALID [2020-07-08 15:22:10,809 INFO L280 TraceCheckUtils]: 8: Hoare triple {52100#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {52100#true} is VALID [2020-07-08 15:22:10,810 INFO L280 TraceCheckUtils]: 9: Hoare triple {52100#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {52100#true} is VALID [2020-07-08 15:22:10,810 INFO L280 TraceCheckUtils]: 10: Hoare triple {52100#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {52100#true} is VALID [2020-07-08 15:22:10,810 INFO L280 TraceCheckUtils]: 11: Hoare triple {52100#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {52100#true} is VALID [2020-07-08 15:22:10,810 INFO L280 TraceCheckUtils]: 12: Hoare triple {52100#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {52100#true} is VALID [2020-07-08 15:22:10,811 INFO L280 TraceCheckUtils]: 13: Hoare triple {52100#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {52100#true} is VALID [2020-07-08 15:22:10,811 INFO L280 TraceCheckUtils]: 14: Hoare triple {52100#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {52100#true} is VALID [2020-07-08 15:22:10,811 INFO L280 TraceCheckUtils]: 15: Hoare triple {52100#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {52100#true} is VALID [2020-07-08 15:22:10,811 INFO L280 TraceCheckUtils]: 16: Hoare triple {52100#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {52100#true} is VALID [2020-07-08 15:22:10,811 INFO L280 TraceCheckUtils]: 17: Hoare triple {52100#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {52100#true} is VALID [2020-07-08 15:22:10,812 INFO L280 TraceCheckUtils]: 18: Hoare triple {52100#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {52100#true} is VALID [2020-07-08 15:22:10,812 INFO L280 TraceCheckUtils]: 19: Hoare triple {52100#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {52100#true} is VALID [2020-07-08 15:22:10,812 INFO L280 TraceCheckUtils]: 20: Hoare triple {52100#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {52100#true} is VALID [2020-07-08 15:22:10,812 INFO L280 TraceCheckUtils]: 21: Hoare triple {52100#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {52100#true} is VALID [2020-07-08 15:22:10,813 INFO L280 TraceCheckUtils]: 22: Hoare triple {52100#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {52100#true} is VALID [2020-07-08 15:22:10,813 INFO L280 TraceCheckUtils]: 23: Hoare triple {52100#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {52100#true} is VALID [2020-07-08 15:22:10,813 INFO L280 TraceCheckUtils]: 24: Hoare triple {52100#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {52100#true} is VALID [2020-07-08 15:22:10,813 INFO L280 TraceCheckUtils]: 25: Hoare triple {52100#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {52100#true} is VALID [2020-07-08 15:22:10,813 INFO L280 TraceCheckUtils]: 26: Hoare triple {52100#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {52100#true} is VALID [2020-07-08 15:22:10,814 INFO L280 TraceCheckUtils]: 27: Hoare triple {52100#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {52100#true} is VALID [2020-07-08 15:22:10,814 INFO L280 TraceCheckUtils]: 28: Hoare triple {52100#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {52100#true} is VALID [2020-07-08 15:22:10,814 INFO L280 TraceCheckUtils]: 29: Hoare triple {52100#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {52100#true} is VALID [2020-07-08 15:22:10,814 INFO L280 TraceCheckUtils]: 30: Hoare triple {52100#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {52100#true} is VALID [2020-07-08 15:22:10,814 INFO L280 TraceCheckUtils]: 31: Hoare triple {52100#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {52100#true} is VALID [2020-07-08 15:22:10,815 INFO L280 TraceCheckUtils]: 32: Hoare triple {52100#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {52100#true} is VALID [2020-07-08 15:22:10,815 INFO L280 TraceCheckUtils]: 33: Hoare triple {52100#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {52100#true} is VALID [2020-07-08 15:22:10,815 INFO L280 TraceCheckUtils]: 34: Hoare triple {52100#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {52100#true} is VALID [2020-07-08 15:22:10,815 INFO L280 TraceCheckUtils]: 35: Hoare triple {52100#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {52100#true} is VALID [2020-07-08 15:22:10,815 INFO L280 TraceCheckUtils]: 36: Hoare triple {52100#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {52100#true} is VALID [2020-07-08 15:22:10,816 INFO L280 TraceCheckUtils]: 37: Hoare triple {52100#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {52100#true} is VALID [2020-07-08 15:22:10,816 INFO L280 TraceCheckUtils]: 38: Hoare triple {52100#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {52100#true} is VALID [2020-07-08 15:22:10,816 INFO L280 TraceCheckUtils]: 39: Hoare triple {52100#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {52100#true} is VALID [2020-07-08 15:22:10,816 INFO L280 TraceCheckUtils]: 40: Hoare triple {52100#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {52100#true} is VALID [2020-07-08 15:22:10,817 INFO L280 TraceCheckUtils]: 41: Hoare triple {52100#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {52100#true} is VALID [2020-07-08 15:22:10,817 INFO L280 TraceCheckUtils]: 42: Hoare triple {52100#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {52100#true} is VALID [2020-07-08 15:22:10,817 INFO L280 TraceCheckUtils]: 43: Hoare triple {52100#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {52100#true} is VALID [2020-07-08 15:22:10,817 INFO L280 TraceCheckUtils]: 44: Hoare triple {52100#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {52100#true} is VALID [2020-07-08 15:22:10,817 INFO L280 TraceCheckUtils]: 45: Hoare triple {52100#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {52100#true} is VALID [2020-07-08 15:22:10,818 INFO L280 TraceCheckUtils]: 46: Hoare triple {52100#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {52100#true} is VALID [2020-07-08 15:22:10,818 INFO L280 TraceCheckUtils]: 47: Hoare triple {52100#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {52100#true} is VALID [2020-07-08 15:22:10,818 INFO L280 TraceCheckUtils]: 48: Hoare triple {52100#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {52100#true} is VALID [2020-07-08 15:22:10,818 INFO L280 TraceCheckUtils]: 49: Hoare triple {52100#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {52100#true} is VALID [2020-07-08 15:22:10,818 INFO L280 TraceCheckUtils]: 50: Hoare triple {52100#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {52100#true} is VALID [2020-07-08 15:22:10,818 INFO L280 TraceCheckUtils]: 51: Hoare triple {52100#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {52100#true} is VALID [2020-07-08 15:22:10,819 INFO L280 TraceCheckUtils]: 52: Hoare triple {52100#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {52100#true} is VALID [2020-07-08 15:22:10,819 INFO L280 TraceCheckUtils]: 53: Hoare triple {52100#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {52100#true} is VALID [2020-07-08 15:22:10,819 INFO L280 TraceCheckUtils]: 54: Hoare triple {52100#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {52100#true} is VALID [2020-07-08 15:22:10,819 INFO L280 TraceCheckUtils]: 55: Hoare triple {52100#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {52100#true} is VALID [2020-07-08 15:22:10,819 INFO L280 TraceCheckUtils]: 56: Hoare triple {52100#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {52100#true} is VALID [2020-07-08 15:22:10,820 INFO L280 TraceCheckUtils]: 57: Hoare triple {52100#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {52100#true} is VALID [2020-07-08 15:22:10,820 INFO L280 TraceCheckUtils]: 58: Hoare triple {52100#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {52100#true} is VALID [2020-07-08 15:22:10,820 INFO L280 TraceCheckUtils]: 59: Hoare triple {52100#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {52100#true} is VALID [2020-07-08 15:22:10,820 INFO L280 TraceCheckUtils]: 60: Hoare triple {52100#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {52100#true} is VALID [2020-07-08 15:22:10,820 INFO L280 TraceCheckUtils]: 61: Hoare triple {52100#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {52100#true} is VALID [2020-07-08 15:22:10,821 INFO L280 TraceCheckUtils]: 62: Hoare triple {52100#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {52100#true} is VALID [2020-07-08 15:22:10,821 INFO L280 TraceCheckUtils]: 63: Hoare triple {52100#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {52100#true} is VALID [2020-07-08 15:22:10,821 INFO L280 TraceCheckUtils]: 64: Hoare triple {52100#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {52100#true} is VALID [2020-07-08 15:22:10,821 INFO L280 TraceCheckUtils]: 65: Hoare triple {52100#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {52100#true} is VALID [2020-07-08 15:22:10,821 INFO L280 TraceCheckUtils]: 66: Hoare triple {52100#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {52100#true} is VALID [2020-07-08 15:22:10,822 INFO L280 TraceCheckUtils]: 67: Hoare triple {52100#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {52100#true} is VALID [2020-07-08 15:22:10,822 INFO L280 TraceCheckUtils]: 68: Hoare triple {52100#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {52100#true} is VALID [2020-07-08 15:22:10,822 INFO L280 TraceCheckUtils]: 69: Hoare triple {52100#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {52100#true} is VALID [2020-07-08 15:22:10,822 INFO L280 TraceCheckUtils]: 70: Hoare triple {52100#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {52100#true} is VALID [2020-07-08 15:22:10,822 INFO L280 TraceCheckUtils]: 71: Hoare triple {52100#true} ~cleanupTimeShifts~0 := 4; {52100#true} is VALID [2020-07-08 15:22:10,823 INFO L280 TraceCheckUtils]: 72: Hoare triple {52100#true} ~waterLevel~0 := 1; {52100#true} is VALID [2020-07-08 15:22:10,823 INFO L280 TraceCheckUtils]: 73: Hoare triple {52100#true} ~methaneLevelCritical~0 := 0; {52100#true} is VALID [2020-07-08 15:22:10,823 INFO L280 TraceCheckUtils]: 74: Hoare triple {52100#true} ~pumpRunning~0 := 0; {52100#true} is VALID [2020-07-08 15:22:10,823 INFO L280 TraceCheckUtils]: 75: Hoare triple {52100#true} ~systemActive~0 := 1; {52100#true} is VALID [2020-07-08 15:22:10,823 INFO L280 TraceCheckUtils]: 76: Hoare triple {52100#true} ~head~0.base, ~head~0.offset := 0, 0; {52100#true} is VALID [2020-07-08 15:22:10,824 INFO L280 TraceCheckUtils]: 77: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:10,824 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {52100#true} {52100#true} #937#return; {52100#true} is VALID [2020-07-08 15:22:10,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:10,830 INFO L280 TraceCheckUtils]: 0: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:10,830 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {52100#true} {52100#true} #845#return; {52100#true} is VALID [2020-07-08 15:22:10,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:10,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:10,833 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {52100#true} {52100#true} #847#return; {52100#true} is VALID [2020-07-08 15:22:10,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:10,876 INFO L280 TraceCheckUtils]: 0: Hoare triple {52100#true} havoc ~retValue_acc~6; {52100#true} is VALID [2020-07-08 15:22:10,877 INFO L280 TraceCheckUtils]: 1: Hoare triple {52100#true} ~retValue_acc~6 := 1; {52308#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} is VALID [2020-07-08 15:22:10,878 INFO L280 TraceCheckUtils]: 2: Hoare triple {52308#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} #res := ~retValue_acc~6; {52309#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 15:22:10,878 INFO L280 TraceCheckUtils]: 3: Hoare triple {52309#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {52309#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 15:22:10,879 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52309#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {52100#true} #849#return; {52190#(= 1 |main_#t~ret0|)} is VALID [2020-07-08 15:22:10,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:10,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:10,882 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {52100#true} {52100#true} #851#return; {52100#true} is VALID [2020-07-08 15:22:10,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:10,898 INFO L280 TraceCheckUtils]: 0: Hoare triple {52310#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {52100#true} is VALID [2020-07-08 15:22:10,898 INFO L280 TraceCheckUtils]: 1: Hoare triple {52100#true} ~waterLevel~0 := 1 + ~waterLevel~0; {52100#true} is VALID [2020-07-08 15:22:10,898 INFO L280 TraceCheckUtils]: 2: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:10,899 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {52100#true} {52100#true} #897#return; {52100#true} is VALID [2020-07-08 15:22:10,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:10,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:10,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:10,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:10,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:10,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {52100#true} havoc ~retValue_acc~3; {52100#true} is VALID [2020-07-08 15:22:10,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {52100#true} assume !(~waterLevel~0 < 2); {52100#true} is VALID [2020-07-08 15:22:10,983 INFO L280 TraceCheckUtils]: 2: Hoare triple {52100#true} ~retValue_acc~3 := 0; {52100#true} is VALID [2020-07-08 15:22:10,984 INFO L280 TraceCheckUtils]: 3: Hoare triple {52100#true} #res := ~retValue_acc~3; {52100#true} is VALID [2020-07-08 15:22:10,984 INFO L280 TraceCheckUtils]: 4: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:10,985 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52100#true} {52100#true} #907#return; {52100#true} is VALID [2020-07-08 15:22:10,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {52100#true} havoc ~retValue_acc~9; {52100#true} is VALID [2020-07-08 15:22:10,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {52100#true} havoc ~tmp~4; {52100#true} is VALID [2020-07-08 15:22:10,985 INFO L280 TraceCheckUtils]: 2: Hoare triple {52100#true} havoc ~tmp___0~1; {52100#true} is VALID [2020-07-08 15:22:10,986 INFO L263 TraceCheckUtils]: 3: Hoare triple {52100#true} call #t~ret33 := isHighWaterSensorDry(); {52100#true} is VALID [2020-07-08 15:22:10,986 INFO L280 TraceCheckUtils]: 4: Hoare triple {52100#true} havoc ~retValue_acc~3; {52100#true} is VALID [2020-07-08 15:22:10,986 INFO L280 TraceCheckUtils]: 5: Hoare triple {52100#true} assume !(~waterLevel~0 < 2); {52100#true} is VALID [2020-07-08 15:22:10,986 INFO L280 TraceCheckUtils]: 6: Hoare triple {52100#true} ~retValue_acc~3 := 0; {52100#true} is VALID [2020-07-08 15:22:10,987 INFO L280 TraceCheckUtils]: 7: Hoare triple {52100#true} #res := ~retValue_acc~3; {52100#true} is VALID [2020-07-08 15:22:10,987 INFO L280 TraceCheckUtils]: 8: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:10,987 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {52100#true} {52100#true} #907#return; {52100#true} is VALID [2020-07-08 15:22:10,987 INFO L280 TraceCheckUtils]: 10: Hoare triple {52100#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {52100#true} is VALID [2020-07-08 15:22:10,988 INFO L280 TraceCheckUtils]: 11: Hoare triple {52100#true} ~tmp~4 := #t~ret33; {52100#true} is VALID [2020-07-08 15:22:10,988 INFO L280 TraceCheckUtils]: 12: Hoare triple {52100#true} havoc #t~ret33; {52100#true} is VALID [2020-07-08 15:22:10,988 INFO L280 TraceCheckUtils]: 13: Hoare triple {52100#true} assume !(0 != ~tmp~4); {52100#true} is VALID [2020-07-08 15:22:10,988 INFO L280 TraceCheckUtils]: 14: Hoare triple {52100#true} ~tmp___0~1 := 1; {52100#true} is VALID [2020-07-08 15:22:10,988 INFO L280 TraceCheckUtils]: 15: Hoare triple {52100#true} ~retValue_acc~9 := ~tmp___0~1; {52100#true} is VALID [2020-07-08 15:22:10,989 INFO L280 TraceCheckUtils]: 16: Hoare triple {52100#true} #res := ~retValue_acc~9; {52100#true} is VALID [2020-07-08 15:22:10,989 INFO L280 TraceCheckUtils]: 17: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:10,989 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {52100#true} {52100#true} #919#return; {52100#true} is VALID [2020-07-08 15:22:10,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:10,995 INFO L280 TraceCheckUtils]: 0: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:10,996 INFO L280 TraceCheckUtils]: 1: Hoare triple {52349#(<= 1 ~pumpRunning~0)} assume true; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:10,997 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {52349#(<= 1 ~pumpRunning~0)} {52100#true} #921#return; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:10,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {52100#true} is VALID [2020-07-08 15:22:10,998 INFO L280 TraceCheckUtils]: 1: Hoare triple {52100#true} assume 0 == ~pumpRunning~0; {52100#true} is VALID [2020-07-08 15:22:10,998 INFO L263 TraceCheckUtils]: 2: Hoare triple {52100#true} call #t~ret14 := isHighWaterLevel(); {52100#true} is VALID [2020-07-08 15:22:10,998 INFO L280 TraceCheckUtils]: 3: Hoare triple {52100#true} havoc ~retValue_acc~9; {52100#true} is VALID [2020-07-08 15:22:10,998 INFO L280 TraceCheckUtils]: 4: Hoare triple {52100#true} havoc ~tmp~4; {52100#true} is VALID [2020-07-08 15:22:10,998 INFO L280 TraceCheckUtils]: 5: Hoare triple {52100#true} havoc ~tmp___0~1; {52100#true} is VALID [2020-07-08 15:22:10,999 INFO L263 TraceCheckUtils]: 6: Hoare triple {52100#true} call #t~ret33 := isHighWaterSensorDry(); {52100#true} is VALID [2020-07-08 15:22:10,999 INFO L280 TraceCheckUtils]: 7: Hoare triple {52100#true} havoc ~retValue_acc~3; {52100#true} is VALID [2020-07-08 15:22:10,999 INFO L280 TraceCheckUtils]: 8: Hoare triple {52100#true} assume !(~waterLevel~0 < 2); {52100#true} is VALID [2020-07-08 15:22:10,999 INFO L280 TraceCheckUtils]: 9: Hoare triple {52100#true} ~retValue_acc~3 := 0; {52100#true} is VALID [2020-07-08 15:22:10,999 INFO L280 TraceCheckUtils]: 10: Hoare triple {52100#true} #res := ~retValue_acc~3; {52100#true} is VALID [2020-07-08 15:22:11,000 INFO L280 TraceCheckUtils]: 11: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,000 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {52100#true} {52100#true} #907#return; {52100#true} is VALID [2020-07-08 15:22:11,000 INFO L280 TraceCheckUtils]: 13: Hoare triple {52100#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {52100#true} is VALID [2020-07-08 15:22:11,000 INFO L280 TraceCheckUtils]: 14: Hoare triple {52100#true} ~tmp~4 := #t~ret33; {52100#true} is VALID [2020-07-08 15:22:11,001 INFO L280 TraceCheckUtils]: 15: Hoare triple {52100#true} havoc #t~ret33; {52100#true} is VALID [2020-07-08 15:22:11,001 INFO L280 TraceCheckUtils]: 16: Hoare triple {52100#true} assume !(0 != ~tmp~4); {52100#true} is VALID [2020-07-08 15:22:11,001 INFO L280 TraceCheckUtils]: 17: Hoare triple {52100#true} ~tmp___0~1 := 1; {52100#true} is VALID [2020-07-08 15:22:11,001 INFO L280 TraceCheckUtils]: 18: Hoare triple {52100#true} ~retValue_acc~9 := ~tmp___0~1; {52100#true} is VALID [2020-07-08 15:22:11,001 INFO L280 TraceCheckUtils]: 19: Hoare triple {52100#true} #res := ~retValue_acc~9; {52100#true} is VALID [2020-07-08 15:22:11,002 INFO L280 TraceCheckUtils]: 20: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,002 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {52100#true} {52100#true} #919#return; {52100#true} is VALID [2020-07-08 15:22:11,002 INFO L280 TraceCheckUtils]: 22: Hoare triple {52100#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {52100#true} is VALID [2020-07-08 15:22:11,003 INFO L280 TraceCheckUtils]: 23: Hoare triple {52100#true} ~tmp~2 := #t~ret14; {52100#true} is VALID [2020-07-08 15:22:11,003 INFO L280 TraceCheckUtils]: 24: Hoare triple {52100#true} havoc #t~ret14; {52100#true} is VALID [2020-07-08 15:22:11,003 INFO L280 TraceCheckUtils]: 25: Hoare triple {52100#true} assume 0 != ~tmp~2; {52100#true} is VALID [2020-07-08 15:22:11,004 INFO L263 TraceCheckUtils]: 26: Hoare triple {52100#true} call activatePump(); {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,005 INFO L280 TraceCheckUtils]: 27: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,005 INFO L280 TraceCheckUtils]: 28: Hoare triple {52349#(<= 1 ~pumpRunning~0)} assume true; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,006 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {52349#(<= 1 ~pumpRunning~0)} {52100#true} #921#return; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,007 INFO L280 TraceCheckUtils]: 30: Hoare triple {52349#(<= 1 ~pumpRunning~0)} assume true; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,007 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {52349#(<= 1 ~pumpRunning~0)} {52100#true} #895#return; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {52100#true} is VALID [2020-07-08 15:22:11,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {52100#true} assume !(0 != ~pumpRunning~0); {52100#true} is VALID [2020-07-08 15:22:11,009 INFO L263 TraceCheckUtils]: 2: Hoare triple {52100#true} call processEnvironment__wrappee__highWaterSensor(); {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,009 INFO L280 TraceCheckUtils]: 3: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {52100#true} is VALID [2020-07-08 15:22:11,009 INFO L280 TraceCheckUtils]: 4: Hoare triple {52100#true} assume 0 == ~pumpRunning~0; {52100#true} is VALID [2020-07-08 15:22:11,010 INFO L263 TraceCheckUtils]: 5: Hoare triple {52100#true} call #t~ret14 := isHighWaterLevel(); {52100#true} is VALID [2020-07-08 15:22:11,010 INFO L280 TraceCheckUtils]: 6: Hoare triple {52100#true} havoc ~retValue_acc~9; {52100#true} is VALID [2020-07-08 15:22:11,010 INFO L280 TraceCheckUtils]: 7: Hoare triple {52100#true} havoc ~tmp~4; {52100#true} is VALID [2020-07-08 15:22:11,010 INFO L280 TraceCheckUtils]: 8: Hoare triple {52100#true} havoc ~tmp___0~1; {52100#true} is VALID [2020-07-08 15:22:11,010 INFO L263 TraceCheckUtils]: 9: Hoare triple {52100#true} call #t~ret33 := isHighWaterSensorDry(); {52100#true} is VALID [2020-07-08 15:22:11,011 INFO L280 TraceCheckUtils]: 10: Hoare triple {52100#true} havoc ~retValue_acc~3; {52100#true} is VALID [2020-07-08 15:22:11,011 INFO L280 TraceCheckUtils]: 11: Hoare triple {52100#true} assume !(~waterLevel~0 < 2); {52100#true} is VALID [2020-07-08 15:22:11,011 INFO L280 TraceCheckUtils]: 12: Hoare triple {52100#true} ~retValue_acc~3 := 0; {52100#true} is VALID [2020-07-08 15:22:11,011 INFO L280 TraceCheckUtils]: 13: Hoare triple {52100#true} #res := ~retValue_acc~3; {52100#true} is VALID [2020-07-08 15:22:11,011 INFO L280 TraceCheckUtils]: 14: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,012 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {52100#true} {52100#true} #907#return; {52100#true} is VALID [2020-07-08 15:22:11,012 INFO L280 TraceCheckUtils]: 16: Hoare triple {52100#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {52100#true} is VALID [2020-07-08 15:22:11,012 INFO L280 TraceCheckUtils]: 17: Hoare triple {52100#true} ~tmp~4 := #t~ret33; {52100#true} is VALID [2020-07-08 15:22:11,012 INFO L280 TraceCheckUtils]: 18: Hoare triple {52100#true} havoc #t~ret33; {52100#true} is VALID [2020-07-08 15:22:11,012 INFO L280 TraceCheckUtils]: 19: Hoare triple {52100#true} assume !(0 != ~tmp~4); {52100#true} is VALID [2020-07-08 15:22:11,013 INFO L280 TraceCheckUtils]: 20: Hoare triple {52100#true} ~tmp___0~1 := 1; {52100#true} is VALID [2020-07-08 15:22:11,013 INFO L280 TraceCheckUtils]: 21: Hoare triple {52100#true} ~retValue_acc~9 := ~tmp___0~1; {52100#true} is VALID [2020-07-08 15:22:11,013 INFO L280 TraceCheckUtils]: 22: Hoare triple {52100#true} #res := ~retValue_acc~9; {52100#true} is VALID [2020-07-08 15:22:11,013 INFO L280 TraceCheckUtils]: 23: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,013 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {52100#true} {52100#true} #919#return; {52100#true} is VALID [2020-07-08 15:22:11,014 INFO L280 TraceCheckUtils]: 25: Hoare triple {52100#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {52100#true} is VALID [2020-07-08 15:22:11,014 INFO L280 TraceCheckUtils]: 26: Hoare triple {52100#true} ~tmp~2 := #t~ret14; {52100#true} is VALID [2020-07-08 15:22:11,014 INFO L280 TraceCheckUtils]: 27: Hoare triple {52100#true} havoc #t~ret14; {52100#true} is VALID [2020-07-08 15:22:11,014 INFO L280 TraceCheckUtils]: 28: Hoare triple {52100#true} assume 0 != ~tmp~2; {52100#true} is VALID [2020-07-08 15:22:11,015 INFO L263 TraceCheckUtils]: 29: Hoare triple {52100#true} call activatePump(); {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,016 INFO L280 TraceCheckUtils]: 30: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,016 INFO L280 TraceCheckUtils]: 31: Hoare triple {52349#(<= 1 ~pumpRunning~0)} assume true; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,017 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {52349#(<= 1 ~pumpRunning~0)} {52100#true} #921#return; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,017 INFO L280 TraceCheckUtils]: 33: Hoare triple {52349#(<= 1 ~pumpRunning~0)} assume true; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,018 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {52349#(<= 1 ~pumpRunning~0)} {52100#true} #895#return; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,018 INFO L280 TraceCheckUtils]: 35: Hoare triple {52349#(<= 1 ~pumpRunning~0)} assume true; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,019 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {52349#(<= 1 ~pumpRunning~0)} {52100#true} #911#return; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:11,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:11,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {52100#true} havoc ~retValue_acc~2; {52100#true} is VALID [2020-07-08 15:22:11,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {52100#true} ~retValue_acc~2 := ~waterLevel~0; {52100#true} is VALID [2020-07-08 15:22:11,028 INFO L280 TraceCheckUtils]: 2: Hoare triple {52100#true} #res := ~retValue_acc~2; {52100#true} is VALID [2020-07-08 15:22:11,029 INFO L280 TraceCheckUtils]: 3: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,029 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52100#true} {52100#true} #839#return; {52100#true} is VALID [2020-07-08 15:22:11,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {52100#true} havoc ~tmp~1; {52100#true} is VALID [2020-07-08 15:22:11,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {52100#true} havoc ~tmp___0~0; {52100#true} is VALID [2020-07-08 15:22:11,030 INFO L263 TraceCheckUtils]: 2: Hoare triple {52100#true} call #t~ret1 := getWaterLevel(); {52100#true} is VALID [2020-07-08 15:22:11,030 INFO L280 TraceCheckUtils]: 3: Hoare triple {52100#true} havoc ~retValue_acc~2; {52100#true} is VALID [2020-07-08 15:22:11,030 INFO L280 TraceCheckUtils]: 4: Hoare triple {52100#true} ~retValue_acc~2 := ~waterLevel~0; {52100#true} is VALID [2020-07-08 15:22:11,030 INFO L280 TraceCheckUtils]: 5: Hoare triple {52100#true} #res := ~retValue_acc~2; {52100#true} is VALID [2020-07-08 15:22:11,030 INFO L280 TraceCheckUtils]: 6: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,031 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {52100#true} {52100#true} #839#return; {52100#true} is VALID [2020-07-08 15:22:11,031 INFO L280 TraceCheckUtils]: 8: Hoare triple {52100#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {52100#true} is VALID [2020-07-08 15:22:11,031 INFO L280 TraceCheckUtils]: 9: Hoare triple {52100#true} ~tmp~1 := #t~ret1; {52100#true} is VALID [2020-07-08 15:22:11,031 INFO L280 TraceCheckUtils]: 10: Hoare triple {52100#true} havoc #t~ret1; {52100#true} is VALID [2020-07-08 15:22:11,031 INFO L280 TraceCheckUtils]: 11: Hoare triple {52100#true} assume !(0 == ~tmp~1); {52100#true} is VALID [2020-07-08 15:22:11,032 INFO L280 TraceCheckUtils]: 12: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,032 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {52100#true} {52349#(<= 1 ~pumpRunning~0)} #913#return; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {52311#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {52100#true} is VALID [2020-07-08 15:22:11,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {52100#true} assume 0 != ~systemActive~0; {52100#true} is VALID [2020-07-08 15:22:11,034 INFO L263 TraceCheckUtils]: 2: Hoare triple {52100#true} call processEnvironment(); {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,034 INFO L280 TraceCheckUtils]: 3: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {52100#true} is VALID [2020-07-08 15:22:11,034 INFO L280 TraceCheckUtils]: 4: Hoare triple {52100#true} assume !(0 != ~pumpRunning~0); {52100#true} is VALID [2020-07-08 15:22:11,035 INFO L263 TraceCheckUtils]: 5: Hoare triple {52100#true} call processEnvironment__wrappee__highWaterSensor(); {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,035 INFO L280 TraceCheckUtils]: 6: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {52100#true} is VALID [2020-07-08 15:22:11,036 INFO L280 TraceCheckUtils]: 7: Hoare triple {52100#true} assume 0 == ~pumpRunning~0; {52100#true} is VALID [2020-07-08 15:22:11,036 INFO L263 TraceCheckUtils]: 8: Hoare triple {52100#true} call #t~ret14 := isHighWaterLevel(); {52100#true} is VALID [2020-07-08 15:22:11,036 INFO L280 TraceCheckUtils]: 9: Hoare triple {52100#true} havoc ~retValue_acc~9; {52100#true} is VALID [2020-07-08 15:22:11,036 INFO L280 TraceCheckUtils]: 10: Hoare triple {52100#true} havoc ~tmp~4; {52100#true} is VALID [2020-07-08 15:22:11,036 INFO L280 TraceCheckUtils]: 11: Hoare triple {52100#true} havoc ~tmp___0~1; {52100#true} is VALID [2020-07-08 15:22:11,037 INFO L263 TraceCheckUtils]: 12: Hoare triple {52100#true} call #t~ret33 := isHighWaterSensorDry(); {52100#true} is VALID [2020-07-08 15:22:11,037 INFO L280 TraceCheckUtils]: 13: Hoare triple {52100#true} havoc ~retValue_acc~3; {52100#true} is VALID [2020-07-08 15:22:11,037 INFO L280 TraceCheckUtils]: 14: Hoare triple {52100#true} assume !(~waterLevel~0 < 2); {52100#true} is VALID [2020-07-08 15:22:11,037 INFO L280 TraceCheckUtils]: 15: Hoare triple {52100#true} ~retValue_acc~3 := 0; {52100#true} is VALID [2020-07-08 15:22:11,037 INFO L280 TraceCheckUtils]: 16: Hoare triple {52100#true} #res := ~retValue_acc~3; {52100#true} is VALID [2020-07-08 15:22:11,038 INFO L280 TraceCheckUtils]: 17: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,038 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {52100#true} {52100#true} #907#return; {52100#true} is VALID [2020-07-08 15:22:11,038 INFO L280 TraceCheckUtils]: 19: Hoare triple {52100#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {52100#true} is VALID [2020-07-08 15:22:11,038 INFO L280 TraceCheckUtils]: 20: Hoare triple {52100#true} ~tmp~4 := #t~ret33; {52100#true} is VALID [2020-07-08 15:22:11,038 INFO L280 TraceCheckUtils]: 21: Hoare triple {52100#true} havoc #t~ret33; {52100#true} is VALID [2020-07-08 15:22:11,039 INFO L280 TraceCheckUtils]: 22: Hoare triple {52100#true} assume !(0 != ~tmp~4); {52100#true} is VALID [2020-07-08 15:22:11,039 INFO L280 TraceCheckUtils]: 23: Hoare triple {52100#true} ~tmp___0~1 := 1; {52100#true} is VALID [2020-07-08 15:22:11,039 INFO L280 TraceCheckUtils]: 24: Hoare triple {52100#true} ~retValue_acc~9 := ~tmp___0~1; {52100#true} is VALID [2020-07-08 15:22:11,039 INFO L280 TraceCheckUtils]: 25: Hoare triple {52100#true} #res := ~retValue_acc~9; {52100#true} is VALID [2020-07-08 15:22:11,039 INFO L280 TraceCheckUtils]: 26: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,040 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {52100#true} {52100#true} #919#return; {52100#true} is VALID [2020-07-08 15:22:11,040 INFO L280 TraceCheckUtils]: 28: Hoare triple {52100#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {52100#true} is VALID [2020-07-08 15:22:11,040 INFO L280 TraceCheckUtils]: 29: Hoare triple {52100#true} ~tmp~2 := #t~ret14; {52100#true} is VALID [2020-07-08 15:22:11,040 INFO L280 TraceCheckUtils]: 30: Hoare triple {52100#true} havoc #t~ret14; {52100#true} is VALID [2020-07-08 15:22:11,041 INFO L280 TraceCheckUtils]: 31: Hoare triple {52100#true} assume 0 != ~tmp~2; {52100#true} is VALID [2020-07-08 15:22:11,041 INFO L263 TraceCheckUtils]: 32: Hoare triple {52100#true} call activatePump(); {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,042 INFO L280 TraceCheckUtils]: 33: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,043 INFO L280 TraceCheckUtils]: 34: Hoare triple {52349#(<= 1 ~pumpRunning~0)} assume true; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,043 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {52349#(<= 1 ~pumpRunning~0)} {52100#true} #921#return; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,044 INFO L280 TraceCheckUtils]: 36: Hoare triple {52349#(<= 1 ~pumpRunning~0)} assume true; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,045 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {52349#(<= 1 ~pumpRunning~0)} {52100#true} #895#return; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,045 INFO L280 TraceCheckUtils]: 38: Hoare triple {52349#(<= 1 ~pumpRunning~0)} assume true; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,046 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {52349#(<= 1 ~pumpRunning~0)} {52100#true} #911#return; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,046 INFO L263 TraceCheckUtils]: 40: Hoare triple {52349#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {52100#true} is VALID [2020-07-08 15:22:11,047 INFO L280 TraceCheckUtils]: 41: Hoare triple {52100#true} havoc ~tmp~1; {52100#true} is VALID [2020-07-08 15:22:11,047 INFO L280 TraceCheckUtils]: 42: Hoare triple {52100#true} havoc ~tmp___0~0; {52100#true} is VALID [2020-07-08 15:22:11,047 INFO L263 TraceCheckUtils]: 43: Hoare triple {52100#true} call #t~ret1 := getWaterLevel(); {52100#true} is VALID [2020-07-08 15:22:11,047 INFO L280 TraceCheckUtils]: 44: Hoare triple {52100#true} havoc ~retValue_acc~2; {52100#true} is VALID [2020-07-08 15:22:11,047 INFO L280 TraceCheckUtils]: 45: Hoare triple {52100#true} ~retValue_acc~2 := ~waterLevel~0; {52100#true} is VALID [2020-07-08 15:22:11,047 INFO L280 TraceCheckUtils]: 46: Hoare triple {52100#true} #res := ~retValue_acc~2; {52100#true} is VALID [2020-07-08 15:22:11,048 INFO L280 TraceCheckUtils]: 47: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,048 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {52100#true} {52100#true} #839#return; {52100#true} is VALID [2020-07-08 15:22:11,048 INFO L280 TraceCheckUtils]: 49: Hoare triple {52100#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {52100#true} is VALID [2020-07-08 15:22:11,048 INFO L280 TraceCheckUtils]: 50: Hoare triple {52100#true} ~tmp~1 := #t~ret1; {52100#true} is VALID [2020-07-08 15:22:11,048 INFO L280 TraceCheckUtils]: 51: Hoare triple {52100#true} havoc #t~ret1; {52100#true} is VALID [2020-07-08 15:22:11,049 INFO L280 TraceCheckUtils]: 52: Hoare triple {52100#true} assume !(0 == ~tmp~1); {52100#true} is VALID [2020-07-08 15:22:11,049 INFO L280 TraceCheckUtils]: 53: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,050 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {52100#true} {52349#(<= 1 ~pumpRunning~0)} #913#return; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,050 INFO L280 TraceCheckUtils]: 55: Hoare triple {52349#(<= 1 ~pumpRunning~0)} assume true; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,051 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {52349#(<= 1 ~pumpRunning~0)} {52100#true} #903#return; {52255#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 15:22:11,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:11,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {52310#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {52100#true} is VALID [2020-07-08 15:22:11,058 INFO L280 TraceCheckUtils]: 1: Hoare triple {52100#true} ~waterLevel~0 := ~waterLevel~0 - 1; {52100#true} is VALID [2020-07-08 15:22:11,058 INFO L280 TraceCheckUtils]: 2: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,059 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {52100#true} {52255#(not (= 0 ~pumpRunning~0))} #909#return; {52255#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 15:22:11,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:11,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:11,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:11,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:11,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {52100#true} havoc ~retValue_acc~3; {52100#true} is VALID [2020-07-08 15:22:11,099 INFO L280 TraceCheckUtils]: 1: Hoare triple {52100#true} assume ~waterLevel~0 < 2; {52100#true} is VALID [2020-07-08 15:22:11,099 INFO L280 TraceCheckUtils]: 2: Hoare triple {52100#true} ~retValue_acc~3 := 1; {52100#true} is VALID [2020-07-08 15:22:11,100 INFO L280 TraceCheckUtils]: 3: Hoare triple {52100#true} #res := ~retValue_acc~3; {52100#true} is VALID [2020-07-08 15:22:11,100 INFO L280 TraceCheckUtils]: 4: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,100 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52100#true} {52100#true} #907#return; {52100#true} is VALID [2020-07-08 15:22:11,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {52100#true} havoc ~retValue_acc~9; {52100#true} is VALID [2020-07-08 15:22:11,101 INFO L280 TraceCheckUtils]: 1: Hoare triple {52100#true} havoc ~tmp~4; {52100#true} is VALID [2020-07-08 15:22:11,101 INFO L280 TraceCheckUtils]: 2: Hoare triple {52100#true} havoc ~tmp___0~1; {52100#true} is VALID [2020-07-08 15:22:11,101 INFO L263 TraceCheckUtils]: 3: Hoare triple {52100#true} call #t~ret33 := isHighWaterSensorDry(); {52100#true} is VALID [2020-07-08 15:22:11,101 INFO L280 TraceCheckUtils]: 4: Hoare triple {52100#true} havoc ~retValue_acc~3; {52100#true} is VALID [2020-07-08 15:22:11,102 INFO L280 TraceCheckUtils]: 5: Hoare triple {52100#true} assume ~waterLevel~0 < 2; {52100#true} is VALID [2020-07-08 15:22:11,102 INFO L280 TraceCheckUtils]: 6: Hoare triple {52100#true} ~retValue_acc~3 := 1; {52100#true} is VALID [2020-07-08 15:22:11,102 INFO L280 TraceCheckUtils]: 7: Hoare triple {52100#true} #res := ~retValue_acc~3; {52100#true} is VALID [2020-07-08 15:22:11,102 INFO L280 TraceCheckUtils]: 8: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,102 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {52100#true} {52100#true} #907#return; {52100#true} is VALID [2020-07-08 15:22:11,103 INFO L280 TraceCheckUtils]: 10: Hoare triple {52100#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {52100#true} is VALID [2020-07-08 15:22:11,103 INFO L280 TraceCheckUtils]: 11: Hoare triple {52100#true} ~tmp~4 := #t~ret33; {52100#true} is VALID [2020-07-08 15:22:11,103 INFO L280 TraceCheckUtils]: 12: Hoare triple {52100#true} havoc #t~ret33; {52100#true} is VALID [2020-07-08 15:22:11,103 INFO L280 TraceCheckUtils]: 13: Hoare triple {52100#true} assume !(0 != ~tmp~4); {52100#true} is VALID [2020-07-08 15:22:11,103 INFO L280 TraceCheckUtils]: 14: Hoare triple {52100#true} ~tmp___0~1 := 1; {52100#true} is VALID [2020-07-08 15:22:11,104 INFO L280 TraceCheckUtils]: 15: Hoare triple {52100#true} ~retValue_acc~9 := ~tmp___0~1; {52100#true} is VALID [2020-07-08 15:22:11,104 INFO L280 TraceCheckUtils]: 16: Hoare triple {52100#true} #res := ~retValue_acc~9; {52100#true} is VALID [2020-07-08 15:22:11,104 INFO L280 TraceCheckUtils]: 17: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,104 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {52100#true} {52100#true} #919#return; {52100#true} is VALID [2020-07-08 15:22:11,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:11,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52100#true} is VALID [2020-07-08 15:22:11,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,108 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {52100#true} {52100#true} #921#return; {52100#true} is VALID [2020-07-08 15:22:11,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {52100#true} is VALID [2020-07-08 15:22:11,109 INFO L280 TraceCheckUtils]: 1: Hoare triple {52100#true} assume 0 == ~pumpRunning~0; {52100#true} is VALID [2020-07-08 15:22:11,109 INFO L263 TraceCheckUtils]: 2: Hoare triple {52100#true} call #t~ret14 := isHighWaterLevel(); {52100#true} is VALID [2020-07-08 15:22:11,109 INFO L280 TraceCheckUtils]: 3: Hoare triple {52100#true} havoc ~retValue_acc~9; {52100#true} is VALID [2020-07-08 15:22:11,109 INFO L280 TraceCheckUtils]: 4: Hoare triple {52100#true} havoc ~tmp~4; {52100#true} is VALID [2020-07-08 15:22:11,109 INFO L280 TraceCheckUtils]: 5: Hoare triple {52100#true} havoc ~tmp___0~1; {52100#true} is VALID [2020-07-08 15:22:11,110 INFO L263 TraceCheckUtils]: 6: Hoare triple {52100#true} call #t~ret33 := isHighWaterSensorDry(); {52100#true} is VALID [2020-07-08 15:22:11,110 INFO L280 TraceCheckUtils]: 7: Hoare triple {52100#true} havoc ~retValue_acc~3; {52100#true} is VALID [2020-07-08 15:22:11,110 INFO L280 TraceCheckUtils]: 8: Hoare triple {52100#true} assume ~waterLevel~0 < 2; {52100#true} is VALID [2020-07-08 15:22:11,110 INFO L280 TraceCheckUtils]: 9: Hoare triple {52100#true} ~retValue_acc~3 := 1; {52100#true} is VALID [2020-07-08 15:22:11,110 INFO L280 TraceCheckUtils]: 10: Hoare triple {52100#true} #res := ~retValue_acc~3; {52100#true} is VALID [2020-07-08 15:22:11,111 INFO L280 TraceCheckUtils]: 11: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,111 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {52100#true} {52100#true} #907#return; {52100#true} is VALID [2020-07-08 15:22:11,111 INFO L280 TraceCheckUtils]: 13: Hoare triple {52100#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {52100#true} is VALID [2020-07-08 15:22:11,111 INFO L280 TraceCheckUtils]: 14: Hoare triple {52100#true} ~tmp~4 := #t~ret33; {52100#true} is VALID [2020-07-08 15:22:11,112 INFO L280 TraceCheckUtils]: 15: Hoare triple {52100#true} havoc #t~ret33; {52100#true} is VALID [2020-07-08 15:22:11,112 INFO L280 TraceCheckUtils]: 16: Hoare triple {52100#true} assume !(0 != ~tmp~4); {52100#true} is VALID [2020-07-08 15:22:11,112 INFO L280 TraceCheckUtils]: 17: Hoare triple {52100#true} ~tmp___0~1 := 1; {52100#true} is VALID [2020-07-08 15:22:11,112 INFO L280 TraceCheckUtils]: 18: Hoare triple {52100#true} ~retValue_acc~9 := ~tmp___0~1; {52100#true} is VALID [2020-07-08 15:22:11,112 INFO L280 TraceCheckUtils]: 19: Hoare triple {52100#true} #res := ~retValue_acc~9; {52100#true} is VALID [2020-07-08 15:22:11,113 INFO L280 TraceCheckUtils]: 20: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,113 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {52100#true} {52100#true} #919#return; {52100#true} is VALID [2020-07-08 15:22:11,113 INFO L280 TraceCheckUtils]: 22: Hoare triple {52100#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {52100#true} is VALID [2020-07-08 15:22:11,113 INFO L280 TraceCheckUtils]: 23: Hoare triple {52100#true} ~tmp~2 := #t~ret14; {52100#true} is VALID [2020-07-08 15:22:11,113 INFO L280 TraceCheckUtils]: 24: Hoare triple {52100#true} havoc #t~ret14; {52100#true} is VALID [2020-07-08 15:22:11,114 INFO L280 TraceCheckUtils]: 25: Hoare triple {52100#true} assume 0 != ~tmp~2; {52100#true} is VALID [2020-07-08 15:22:11,114 INFO L263 TraceCheckUtils]: 26: Hoare triple {52100#true} call activatePump(); {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,115 INFO L280 TraceCheckUtils]: 27: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52100#true} is VALID [2020-07-08 15:22:11,115 INFO L280 TraceCheckUtils]: 28: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,115 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {52100#true} {52100#true} #921#return; {52100#true} is VALID [2020-07-08 15:22:11,115 INFO L280 TraceCheckUtils]: 30: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,116 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {52100#true} {52430#(= 0 |old(~pumpRunning~0)|)} #895#return; {52430#(= 0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 != ~pumpRunning~0); {52430#(= 0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,119 INFO L263 TraceCheckUtils]: 2: Hoare triple {52430#(= 0 |old(~pumpRunning~0)|)} call processEnvironment__wrappee__highWaterSensor(); {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,119 INFO L280 TraceCheckUtils]: 3: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {52100#true} is VALID [2020-07-08 15:22:11,119 INFO L280 TraceCheckUtils]: 4: Hoare triple {52100#true} assume 0 == ~pumpRunning~0; {52100#true} is VALID [2020-07-08 15:22:11,119 INFO L263 TraceCheckUtils]: 5: Hoare triple {52100#true} call #t~ret14 := isHighWaterLevel(); {52100#true} is VALID [2020-07-08 15:22:11,119 INFO L280 TraceCheckUtils]: 6: Hoare triple {52100#true} havoc ~retValue_acc~9; {52100#true} is VALID [2020-07-08 15:22:11,120 INFO L280 TraceCheckUtils]: 7: Hoare triple {52100#true} havoc ~tmp~4; {52100#true} is VALID [2020-07-08 15:22:11,120 INFO L280 TraceCheckUtils]: 8: Hoare triple {52100#true} havoc ~tmp___0~1; {52100#true} is VALID [2020-07-08 15:22:11,120 INFO L263 TraceCheckUtils]: 9: Hoare triple {52100#true} call #t~ret33 := isHighWaterSensorDry(); {52100#true} is VALID [2020-07-08 15:22:11,120 INFO L280 TraceCheckUtils]: 10: Hoare triple {52100#true} havoc ~retValue_acc~3; {52100#true} is VALID [2020-07-08 15:22:11,121 INFO L280 TraceCheckUtils]: 11: Hoare triple {52100#true} assume ~waterLevel~0 < 2; {52100#true} is VALID [2020-07-08 15:22:11,121 INFO L280 TraceCheckUtils]: 12: Hoare triple {52100#true} ~retValue_acc~3 := 1; {52100#true} is VALID [2020-07-08 15:22:11,121 INFO L280 TraceCheckUtils]: 13: Hoare triple {52100#true} #res := ~retValue_acc~3; {52100#true} is VALID [2020-07-08 15:22:11,121 INFO L280 TraceCheckUtils]: 14: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,121 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {52100#true} {52100#true} #907#return; {52100#true} is VALID [2020-07-08 15:22:11,122 INFO L280 TraceCheckUtils]: 16: Hoare triple {52100#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {52100#true} is VALID [2020-07-08 15:22:11,122 INFO L280 TraceCheckUtils]: 17: Hoare triple {52100#true} ~tmp~4 := #t~ret33; {52100#true} is VALID [2020-07-08 15:22:11,122 INFO L280 TraceCheckUtils]: 18: Hoare triple {52100#true} havoc #t~ret33; {52100#true} is VALID [2020-07-08 15:22:11,122 INFO L280 TraceCheckUtils]: 19: Hoare triple {52100#true} assume !(0 != ~tmp~4); {52100#true} is VALID [2020-07-08 15:22:11,122 INFO L280 TraceCheckUtils]: 20: Hoare triple {52100#true} ~tmp___0~1 := 1; {52100#true} is VALID [2020-07-08 15:22:11,123 INFO L280 TraceCheckUtils]: 21: Hoare triple {52100#true} ~retValue_acc~9 := ~tmp___0~1; {52100#true} is VALID [2020-07-08 15:22:11,123 INFO L280 TraceCheckUtils]: 22: Hoare triple {52100#true} #res := ~retValue_acc~9; {52100#true} is VALID [2020-07-08 15:22:11,123 INFO L280 TraceCheckUtils]: 23: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,123 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {52100#true} {52100#true} #919#return; {52100#true} is VALID [2020-07-08 15:22:11,124 INFO L280 TraceCheckUtils]: 25: Hoare triple {52100#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {52100#true} is VALID [2020-07-08 15:22:11,124 INFO L280 TraceCheckUtils]: 26: Hoare triple {52100#true} ~tmp~2 := #t~ret14; {52100#true} is VALID [2020-07-08 15:22:11,124 INFO L280 TraceCheckUtils]: 27: Hoare triple {52100#true} havoc #t~ret14; {52100#true} is VALID [2020-07-08 15:22:11,124 INFO L280 TraceCheckUtils]: 28: Hoare triple {52100#true} assume 0 != ~tmp~2; {52100#true} is VALID [2020-07-08 15:22:11,125 INFO L263 TraceCheckUtils]: 29: Hoare triple {52100#true} call activatePump(); {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,125 INFO L280 TraceCheckUtils]: 30: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52100#true} is VALID [2020-07-08 15:22:11,125 INFO L280 TraceCheckUtils]: 31: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,126 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {52100#true} {52100#true} #921#return; {52100#true} is VALID [2020-07-08 15:22:11,126 INFO L280 TraceCheckUtils]: 33: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,126 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {52100#true} {52430#(= 0 |old(~pumpRunning~0)|)} #895#return; {52430#(= 0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,127 INFO L280 TraceCheckUtils]: 35: Hoare triple {52430#(= 0 |old(~pumpRunning~0)|)} assume true; {52430#(= 0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,128 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {52430#(= 0 |old(~pumpRunning~0)|)} {52255#(not (= 0 ~pumpRunning~0))} #911#return; {52101#false} is VALID [2020-07-08 15:22:11,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:11,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {52100#true} havoc ~retValue_acc~2; {52100#true} is VALID [2020-07-08 15:22:11,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {52100#true} ~retValue_acc~2 := ~waterLevel~0; {52100#true} is VALID [2020-07-08 15:22:11,132 INFO L280 TraceCheckUtils]: 2: Hoare triple {52100#true} #res := ~retValue_acc~2; {52100#true} is VALID [2020-07-08 15:22:11,132 INFO L280 TraceCheckUtils]: 3: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,132 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52100#true} {52101#false} #839#return; {52101#false} is VALID [2020-07-08 15:22:11,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:22:11,136 INFO L280 TraceCheckUtils]: 0: Hoare triple {52100#true} havoc ~retValue_acc~8; {52100#true} is VALID [2020-07-08 15:22:11,136 INFO L280 TraceCheckUtils]: 1: Hoare triple {52100#true} ~retValue_acc~8 := ~pumpRunning~0; {52100#true} is VALID [2020-07-08 15:22:11,137 INFO L280 TraceCheckUtils]: 2: Hoare triple {52100#true} #res := ~retValue_acc~8; {52100#true} is VALID [2020-07-08 15:22:11,137 INFO L280 TraceCheckUtils]: 3: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,137 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52100#true} {52101#false} #841#return; {52101#false} is VALID [2020-07-08 15:22:11,141 INFO L263 TraceCheckUtils]: 0: Hoare triple {52100#true} call ULTIMATE.init(); {52307#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 15:22:11,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {52307#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {52100#true} is VALID [2020-07-08 15:22:11,142 INFO L280 TraceCheckUtils]: 2: Hoare triple {52100#true} #valid := #valid[0 := 0]; {52100#true} is VALID [2020-07-08 15:22:11,142 INFO L280 TraceCheckUtils]: 3: Hoare triple {52100#true} assume 0 < #StackHeapBarrier; {52100#true} is VALID [2020-07-08 15:22:11,142 INFO L280 TraceCheckUtils]: 4: Hoare triple {52100#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {52100#true} is VALID [2020-07-08 15:22:11,142 INFO L280 TraceCheckUtils]: 5: Hoare triple {52100#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {52100#true} is VALID [2020-07-08 15:22:11,143 INFO L280 TraceCheckUtils]: 6: Hoare triple {52100#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {52100#true} is VALID [2020-07-08 15:22:11,143 INFO L280 TraceCheckUtils]: 7: Hoare triple {52100#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {52100#true} is VALID [2020-07-08 15:22:11,143 INFO L280 TraceCheckUtils]: 8: Hoare triple {52100#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {52100#true} is VALID [2020-07-08 15:22:11,143 INFO L280 TraceCheckUtils]: 9: Hoare triple {52100#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {52100#true} is VALID [2020-07-08 15:22:11,143 INFO L280 TraceCheckUtils]: 10: Hoare triple {52100#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {52100#true} is VALID [2020-07-08 15:22:11,144 INFO L280 TraceCheckUtils]: 11: Hoare triple {52100#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {52100#true} is VALID [2020-07-08 15:22:11,144 INFO L280 TraceCheckUtils]: 12: Hoare triple {52100#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {52100#true} is VALID [2020-07-08 15:22:11,144 INFO L280 TraceCheckUtils]: 13: Hoare triple {52100#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {52100#true} is VALID [2020-07-08 15:22:11,144 INFO L280 TraceCheckUtils]: 14: Hoare triple {52100#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {52100#true} is VALID [2020-07-08 15:22:11,144 INFO L280 TraceCheckUtils]: 15: Hoare triple {52100#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {52100#true} is VALID [2020-07-08 15:22:11,145 INFO L280 TraceCheckUtils]: 16: Hoare triple {52100#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {52100#true} is VALID [2020-07-08 15:22:11,145 INFO L280 TraceCheckUtils]: 17: Hoare triple {52100#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {52100#true} is VALID [2020-07-08 15:22:11,145 INFO L280 TraceCheckUtils]: 18: Hoare triple {52100#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {52100#true} is VALID [2020-07-08 15:22:11,145 INFO L280 TraceCheckUtils]: 19: Hoare triple {52100#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {52100#true} is VALID [2020-07-08 15:22:11,145 INFO L280 TraceCheckUtils]: 20: Hoare triple {52100#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {52100#true} is VALID [2020-07-08 15:22:11,146 INFO L280 TraceCheckUtils]: 21: Hoare triple {52100#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {52100#true} is VALID [2020-07-08 15:22:11,146 INFO L280 TraceCheckUtils]: 22: Hoare triple {52100#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {52100#true} is VALID [2020-07-08 15:22:11,146 INFO L280 TraceCheckUtils]: 23: Hoare triple {52100#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {52100#true} is VALID [2020-07-08 15:22:11,146 INFO L280 TraceCheckUtils]: 24: Hoare triple {52100#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {52100#true} is VALID [2020-07-08 15:22:11,146 INFO L280 TraceCheckUtils]: 25: Hoare triple {52100#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {52100#true} is VALID [2020-07-08 15:22:11,147 INFO L280 TraceCheckUtils]: 26: Hoare triple {52100#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {52100#true} is VALID [2020-07-08 15:22:11,147 INFO L280 TraceCheckUtils]: 27: Hoare triple {52100#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {52100#true} is VALID [2020-07-08 15:22:11,147 INFO L280 TraceCheckUtils]: 28: Hoare triple {52100#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {52100#true} is VALID [2020-07-08 15:22:11,147 INFO L280 TraceCheckUtils]: 29: Hoare triple {52100#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {52100#true} is VALID [2020-07-08 15:22:11,147 INFO L280 TraceCheckUtils]: 30: Hoare triple {52100#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {52100#true} is VALID [2020-07-08 15:22:11,148 INFO L280 TraceCheckUtils]: 31: Hoare triple {52100#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {52100#true} is VALID [2020-07-08 15:22:11,148 INFO L280 TraceCheckUtils]: 32: Hoare triple {52100#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {52100#true} is VALID [2020-07-08 15:22:11,148 INFO L280 TraceCheckUtils]: 33: Hoare triple {52100#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {52100#true} is VALID [2020-07-08 15:22:11,148 INFO L280 TraceCheckUtils]: 34: Hoare triple {52100#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {52100#true} is VALID [2020-07-08 15:22:11,148 INFO L280 TraceCheckUtils]: 35: Hoare triple {52100#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {52100#true} is VALID [2020-07-08 15:22:11,148 INFO L280 TraceCheckUtils]: 36: Hoare triple {52100#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {52100#true} is VALID [2020-07-08 15:22:11,149 INFO L280 TraceCheckUtils]: 37: Hoare triple {52100#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {52100#true} is VALID [2020-07-08 15:22:11,149 INFO L280 TraceCheckUtils]: 38: Hoare triple {52100#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {52100#true} is VALID [2020-07-08 15:22:11,149 INFO L280 TraceCheckUtils]: 39: Hoare triple {52100#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {52100#true} is VALID [2020-07-08 15:22:11,149 INFO L280 TraceCheckUtils]: 40: Hoare triple {52100#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {52100#true} is VALID [2020-07-08 15:22:11,149 INFO L280 TraceCheckUtils]: 41: Hoare triple {52100#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {52100#true} is VALID [2020-07-08 15:22:11,150 INFO L280 TraceCheckUtils]: 42: Hoare triple {52100#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {52100#true} is VALID [2020-07-08 15:22:11,150 INFO L280 TraceCheckUtils]: 43: Hoare triple {52100#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {52100#true} is VALID [2020-07-08 15:22:11,150 INFO L280 TraceCheckUtils]: 44: Hoare triple {52100#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {52100#true} is VALID [2020-07-08 15:22:11,150 INFO L280 TraceCheckUtils]: 45: Hoare triple {52100#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {52100#true} is VALID [2020-07-08 15:22:11,150 INFO L280 TraceCheckUtils]: 46: Hoare triple {52100#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {52100#true} is VALID [2020-07-08 15:22:11,150 INFO L280 TraceCheckUtils]: 47: Hoare triple {52100#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {52100#true} is VALID [2020-07-08 15:22:11,151 INFO L280 TraceCheckUtils]: 48: Hoare triple {52100#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {52100#true} is VALID [2020-07-08 15:22:11,151 INFO L280 TraceCheckUtils]: 49: Hoare triple {52100#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {52100#true} is VALID [2020-07-08 15:22:11,151 INFO L280 TraceCheckUtils]: 50: Hoare triple {52100#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {52100#true} is VALID [2020-07-08 15:22:11,151 INFO L280 TraceCheckUtils]: 51: Hoare triple {52100#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {52100#true} is VALID [2020-07-08 15:22:11,151 INFO L280 TraceCheckUtils]: 52: Hoare triple {52100#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {52100#true} is VALID [2020-07-08 15:22:11,152 INFO L280 TraceCheckUtils]: 53: Hoare triple {52100#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {52100#true} is VALID [2020-07-08 15:22:11,152 INFO L280 TraceCheckUtils]: 54: Hoare triple {52100#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {52100#true} is VALID [2020-07-08 15:22:11,152 INFO L280 TraceCheckUtils]: 55: Hoare triple {52100#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {52100#true} is VALID [2020-07-08 15:22:11,152 INFO L280 TraceCheckUtils]: 56: Hoare triple {52100#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {52100#true} is VALID [2020-07-08 15:22:11,152 INFO L280 TraceCheckUtils]: 57: Hoare triple {52100#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {52100#true} is VALID [2020-07-08 15:22:11,153 INFO L280 TraceCheckUtils]: 58: Hoare triple {52100#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {52100#true} is VALID [2020-07-08 15:22:11,153 INFO L280 TraceCheckUtils]: 59: Hoare triple {52100#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {52100#true} is VALID [2020-07-08 15:22:11,153 INFO L280 TraceCheckUtils]: 60: Hoare triple {52100#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {52100#true} is VALID [2020-07-08 15:22:11,153 INFO L280 TraceCheckUtils]: 61: Hoare triple {52100#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {52100#true} is VALID [2020-07-08 15:22:11,153 INFO L280 TraceCheckUtils]: 62: Hoare triple {52100#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {52100#true} is VALID [2020-07-08 15:22:11,153 INFO L280 TraceCheckUtils]: 63: Hoare triple {52100#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {52100#true} is VALID [2020-07-08 15:22:11,154 INFO L280 TraceCheckUtils]: 64: Hoare triple {52100#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {52100#true} is VALID [2020-07-08 15:22:11,154 INFO L280 TraceCheckUtils]: 65: Hoare triple {52100#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {52100#true} is VALID [2020-07-08 15:22:11,154 INFO L280 TraceCheckUtils]: 66: Hoare triple {52100#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {52100#true} is VALID [2020-07-08 15:22:11,154 INFO L280 TraceCheckUtils]: 67: Hoare triple {52100#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {52100#true} is VALID [2020-07-08 15:22:11,154 INFO L280 TraceCheckUtils]: 68: Hoare triple {52100#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {52100#true} is VALID [2020-07-08 15:22:11,155 INFO L280 TraceCheckUtils]: 69: Hoare triple {52100#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {52100#true} is VALID [2020-07-08 15:22:11,155 INFO L280 TraceCheckUtils]: 70: Hoare triple {52100#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {52100#true} is VALID [2020-07-08 15:22:11,155 INFO L280 TraceCheckUtils]: 71: Hoare triple {52100#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {52100#true} is VALID [2020-07-08 15:22:11,155 INFO L280 TraceCheckUtils]: 72: Hoare triple {52100#true} ~cleanupTimeShifts~0 := 4; {52100#true} is VALID [2020-07-08 15:22:11,155 INFO L280 TraceCheckUtils]: 73: Hoare triple {52100#true} ~waterLevel~0 := 1; {52100#true} is VALID [2020-07-08 15:22:11,156 INFO L280 TraceCheckUtils]: 74: Hoare triple {52100#true} ~methaneLevelCritical~0 := 0; {52100#true} is VALID [2020-07-08 15:22:11,156 INFO L280 TraceCheckUtils]: 75: Hoare triple {52100#true} ~pumpRunning~0 := 0; {52100#true} is VALID [2020-07-08 15:22:11,156 INFO L280 TraceCheckUtils]: 76: Hoare triple {52100#true} ~systemActive~0 := 1; {52100#true} is VALID [2020-07-08 15:22:11,156 INFO L280 TraceCheckUtils]: 77: Hoare triple {52100#true} ~head~0.base, ~head~0.offset := 0, 0; {52100#true} is VALID [2020-07-08 15:22:11,156 INFO L280 TraceCheckUtils]: 78: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,156 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {52100#true} {52100#true} #937#return; {52100#true} is VALID [2020-07-08 15:22:11,157 INFO L263 TraceCheckUtils]: 80: Hoare triple {52100#true} call #t~ret74 := main(); {52100#true} is VALID [2020-07-08 15:22:11,157 INFO L280 TraceCheckUtils]: 81: Hoare triple {52100#true} havoc ~retValue_acc~0; {52100#true} is VALID [2020-07-08 15:22:11,157 INFO L280 TraceCheckUtils]: 82: Hoare triple {52100#true} havoc ~tmp~0; {52100#true} is VALID [2020-07-08 15:22:11,157 INFO L263 TraceCheckUtils]: 83: Hoare triple {52100#true} call select_helpers(); {52100#true} is VALID [2020-07-08 15:22:11,157 INFO L280 TraceCheckUtils]: 84: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,158 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {52100#true} {52100#true} #845#return; {52100#true} is VALID [2020-07-08 15:22:11,158 INFO L263 TraceCheckUtils]: 86: Hoare triple {52100#true} call select_features(); {52100#true} is VALID [2020-07-08 15:22:11,158 INFO L280 TraceCheckUtils]: 87: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,158 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {52100#true} {52100#true} #847#return; {52100#true} is VALID [2020-07-08 15:22:11,159 INFO L263 TraceCheckUtils]: 89: Hoare triple {52100#true} call #t~ret0 := valid_product(); {52100#true} is VALID [2020-07-08 15:22:11,159 INFO L280 TraceCheckUtils]: 90: Hoare triple {52100#true} havoc ~retValue_acc~6; {52100#true} is VALID [2020-07-08 15:22:11,160 INFO L280 TraceCheckUtils]: 91: Hoare triple {52100#true} ~retValue_acc~6 := 1; {52308#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} is VALID [2020-07-08 15:22:11,160 INFO L280 TraceCheckUtils]: 92: Hoare triple {52308#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} #res := ~retValue_acc~6; {52309#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 15:22:11,161 INFO L280 TraceCheckUtils]: 93: Hoare triple {52309#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {52309#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 15:22:11,162 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {52309#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {52100#true} #849#return; {52190#(= 1 |main_#t~ret0|)} is VALID [2020-07-08 15:22:11,163 INFO L280 TraceCheckUtils]: 95: Hoare triple {52190#(= 1 |main_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {52190#(= 1 |main_#t~ret0|)} is VALID [2020-07-08 15:22:11,163 INFO L280 TraceCheckUtils]: 96: Hoare triple {52190#(= 1 |main_#t~ret0|)} ~tmp~0 := #t~ret0; {52191#(= 1 main_~tmp~0)} is VALID [2020-07-08 15:22:11,164 INFO L280 TraceCheckUtils]: 97: Hoare triple {52191#(= 1 main_~tmp~0)} havoc #t~ret0; {52191#(= 1 main_~tmp~0)} is VALID [2020-07-08 15:22:11,164 INFO L280 TraceCheckUtils]: 98: Hoare triple {52191#(= 1 main_~tmp~0)} assume 0 != ~tmp~0; {52100#true} is VALID [2020-07-08 15:22:11,164 INFO L263 TraceCheckUtils]: 99: Hoare triple {52100#true} call setup(); {52100#true} is VALID [2020-07-08 15:22:11,165 INFO L280 TraceCheckUtils]: 100: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,165 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {52100#true} {52100#true} #851#return; {52100#true} is VALID [2020-07-08 15:22:11,165 INFO L263 TraceCheckUtils]: 102: Hoare triple {52100#true} call runTest(); {52100#true} is VALID [2020-07-08 15:22:11,165 INFO L263 TraceCheckUtils]: 103: Hoare triple {52100#true} call test(); {52100#true} is VALID [2020-07-08 15:22:11,165 INFO L280 TraceCheckUtils]: 104: Hoare triple {52100#true} havoc ~splverifierCounter~0; {52100#true} is VALID [2020-07-08 15:22:11,166 INFO L280 TraceCheckUtils]: 105: Hoare triple {52100#true} havoc ~tmp~6; {52100#true} is VALID [2020-07-08 15:22:11,166 INFO L280 TraceCheckUtils]: 106: Hoare triple {52100#true} havoc ~tmp___0~3; {52100#true} is VALID [2020-07-08 15:22:11,166 INFO L280 TraceCheckUtils]: 107: Hoare triple {52100#true} havoc ~tmp___1~0; {52100#true} is VALID [2020-07-08 15:22:11,166 INFO L280 TraceCheckUtils]: 108: Hoare triple {52100#true} havoc ~tmp___2~0; {52100#true} is VALID [2020-07-08 15:22:11,166 INFO L280 TraceCheckUtils]: 109: Hoare triple {52100#true} ~splverifierCounter~0 := 0; {52100#true} is VALID [2020-07-08 15:22:11,166 INFO L280 TraceCheckUtils]: 110: Hoare triple {52100#true} assume !false; {52100#true} is VALID [2020-07-08 15:22:11,167 INFO L280 TraceCheckUtils]: 111: Hoare triple {52100#true} assume ~splverifierCounter~0 < 4; {52100#true} is VALID [2020-07-08 15:22:11,167 INFO L280 TraceCheckUtils]: 112: Hoare triple {52100#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {52100#true} is VALID [2020-07-08 15:22:11,167 INFO L280 TraceCheckUtils]: 113: Hoare triple {52100#true} ~tmp~6 := #t~nondet35; {52100#true} is VALID [2020-07-08 15:22:11,167 INFO L280 TraceCheckUtils]: 114: Hoare triple {52100#true} havoc #t~nondet35; {52100#true} is VALID [2020-07-08 15:22:11,167 INFO L280 TraceCheckUtils]: 115: Hoare triple {52100#true} assume 0 != ~tmp~6; {52100#true} is VALID [2020-07-08 15:22:11,168 INFO L263 TraceCheckUtils]: 116: Hoare triple {52100#true} call waterRise(); {52310#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 15:22:11,168 INFO L280 TraceCheckUtils]: 117: Hoare triple {52310#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {52100#true} is VALID [2020-07-08 15:22:11,168 INFO L280 TraceCheckUtils]: 118: Hoare triple {52100#true} ~waterLevel~0 := 1 + ~waterLevel~0; {52100#true} is VALID [2020-07-08 15:22:11,169 INFO L280 TraceCheckUtils]: 119: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,169 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {52100#true} {52100#true} #897#return; {52100#true} is VALID [2020-07-08 15:22:11,169 INFO L280 TraceCheckUtils]: 121: Hoare triple {52100#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {52100#true} is VALID [2020-07-08 15:22:11,169 INFO L280 TraceCheckUtils]: 122: Hoare triple {52100#true} ~tmp___0~3 := #t~nondet36; {52100#true} is VALID [2020-07-08 15:22:11,169 INFO L280 TraceCheckUtils]: 123: Hoare triple {52100#true} havoc #t~nondet36; {52100#true} is VALID [2020-07-08 15:22:11,170 INFO L280 TraceCheckUtils]: 124: Hoare triple {52100#true} assume !(0 != ~tmp___0~3); {52100#true} is VALID [2020-07-08 15:22:11,170 INFO L280 TraceCheckUtils]: 125: Hoare triple {52100#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {52100#true} is VALID [2020-07-08 15:22:11,170 INFO L280 TraceCheckUtils]: 126: Hoare triple {52100#true} ~tmp___2~0 := #t~nondet37; {52100#true} is VALID [2020-07-08 15:22:11,170 INFO L280 TraceCheckUtils]: 127: Hoare triple {52100#true} havoc #t~nondet37; {52100#true} is VALID [2020-07-08 15:22:11,170 INFO L280 TraceCheckUtils]: 128: Hoare triple {52100#true} assume 0 != ~tmp___2~0; {52100#true} is VALID [2020-07-08 15:22:11,171 INFO L263 TraceCheckUtils]: 129: Hoare triple {52100#true} call timeShift(); {52311#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 15:22:11,171 INFO L280 TraceCheckUtils]: 130: Hoare triple {52311#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {52100#true} is VALID [2020-07-08 15:22:11,172 INFO L280 TraceCheckUtils]: 131: Hoare triple {52100#true} assume 0 != ~systemActive~0; {52100#true} is VALID [2020-07-08 15:22:11,172 INFO L263 TraceCheckUtils]: 132: Hoare triple {52100#true} call processEnvironment(); {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,173 INFO L280 TraceCheckUtils]: 133: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {52100#true} is VALID [2020-07-08 15:22:11,173 INFO L280 TraceCheckUtils]: 134: Hoare triple {52100#true} assume !(0 != ~pumpRunning~0); {52100#true} is VALID [2020-07-08 15:22:11,173 INFO L263 TraceCheckUtils]: 135: Hoare triple {52100#true} call processEnvironment__wrappee__highWaterSensor(); {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,174 INFO L280 TraceCheckUtils]: 136: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {52100#true} is VALID [2020-07-08 15:22:11,174 INFO L280 TraceCheckUtils]: 137: Hoare triple {52100#true} assume 0 == ~pumpRunning~0; {52100#true} is VALID [2020-07-08 15:22:11,174 INFO L263 TraceCheckUtils]: 138: Hoare triple {52100#true} call #t~ret14 := isHighWaterLevel(); {52100#true} is VALID [2020-07-08 15:22:11,174 INFO L280 TraceCheckUtils]: 139: Hoare triple {52100#true} havoc ~retValue_acc~9; {52100#true} is VALID [2020-07-08 15:22:11,174 INFO L280 TraceCheckUtils]: 140: Hoare triple {52100#true} havoc ~tmp~4; {52100#true} is VALID [2020-07-08 15:22:11,174 INFO L280 TraceCheckUtils]: 141: Hoare triple {52100#true} havoc ~tmp___0~1; {52100#true} is VALID [2020-07-08 15:22:11,175 INFO L263 TraceCheckUtils]: 142: Hoare triple {52100#true} call #t~ret33 := isHighWaterSensorDry(); {52100#true} is VALID [2020-07-08 15:22:11,175 INFO L280 TraceCheckUtils]: 143: Hoare triple {52100#true} havoc ~retValue_acc~3; {52100#true} is VALID [2020-07-08 15:22:11,175 INFO L280 TraceCheckUtils]: 144: Hoare triple {52100#true} assume !(~waterLevel~0 < 2); {52100#true} is VALID [2020-07-08 15:22:11,175 INFO L280 TraceCheckUtils]: 145: Hoare triple {52100#true} ~retValue_acc~3 := 0; {52100#true} is VALID [2020-07-08 15:22:11,175 INFO L280 TraceCheckUtils]: 146: Hoare triple {52100#true} #res := ~retValue_acc~3; {52100#true} is VALID [2020-07-08 15:22:11,176 INFO L280 TraceCheckUtils]: 147: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,176 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {52100#true} {52100#true} #907#return; {52100#true} is VALID [2020-07-08 15:22:11,176 INFO L280 TraceCheckUtils]: 149: Hoare triple {52100#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {52100#true} is VALID [2020-07-08 15:22:11,176 INFO L280 TraceCheckUtils]: 150: Hoare triple {52100#true} ~tmp~4 := #t~ret33; {52100#true} is VALID [2020-07-08 15:22:11,177 INFO L280 TraceCheckUtils]: 151: Hoare triple {52100#true} havoc #t~ret33; {52100#true} is VALID [2020-07-08 15:22:11,177 INFO L280 TraceCheckUtils]: 152: Hoare triple {52100#true} assume !(0 != ~tmp~4); {52100#true} is VALID [2020-07-08 15:22:11,177 INFO L280 TraceCheckUtils]: 153: Hoare triple {52100#true} ~tmp___0~1 := 1; {52100#true} is VALID [2020-07-08 15:22:11,177 INFO L280 TraceCheckUtils]: 154: Hoare triple {52100#true} ~retValue_acc~9 := ~tmp___0~1; {52100#true} is VALID [2020-07-08 15:22:11,177 INFO L280 TraceCheckUtils]: 155: Hoare triple {52100#true} #res := ~retValue_acc~9; {52100#true} is VALID [2020-07-08 15:22:11,178 INFO L280 TraceCheckUtils]: 156: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,178 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {52100#true} {52100#true} #919#return; {52100#true} is VALID [2020-07-08 15:22:11,178 INFO L280 TraceCheckUtils]: 158: Hoare triple {52100#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {52100#true} is VALID [2020-07-08 15:22:11,178 INFO L280 TraceCheckUtils]: 159: Hoare triple {52100#true} ~tmp~2 := #t~ret14; {52100#true} is VALID [2020-07-08 15:22:11,178 INFO L280 TraceCheckUtils]: 160: Hoare triple {52100#true} havoc #t~ret14; {52100#true} is VALID [2020-07-08 15:22:11,179 INFO L280 TraceCheckUtils]: 161: Hoare triple {52100#true} assume 0 != ~tmp~2; {52100#true} is VALID [2020-07-08 15:22:11,179 INFO L263 TraceCheckUtils]: 162: Hoare triple {52100#true} call activatePump(); {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,180 INFO L280 TraceCheckUtils]: 163: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,181 INFO L280 TraceCheckUtils]: 164: Hoare triple {52349#(<= 1 ~pumpRunning~0)} assume true; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,181 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {52349#(<= 1 ~pumpRunning~0)} {52100#true} #921#return; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,182 INFO L280 TraceCheckUtils]: 166: Hoare triple {52349#(<= 1 ~pumpRunning~0)} assume true; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,182 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {52349#(<= 1 ~pumpRunning~0)} {52100#true} #895#return; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,183 INFO L280 TraceCheckUtils]: 168: Hoare triple {52349#(<= 1 ~pumpRunning~0)} assume true; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,184 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {52349#(<= 1 ~pumpRunning~0)} {52100#true} #911#return; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,184 INFO L263 TraceCheckUtils]: 170: Hoare triple {52349#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {52100#true} is VALID [2020-07-08 15:22:11,184 INFO L280 TraceCheckUtils]: 171: Hoare triple {52100#true} havoc ~tmp~1; {52100#true} is VALID [2020-07-08 15:22:11,184 INFO L280 TraceCheckUtils]: 172: Hoare triple {52100#true} havoc ~tmp___0~0; {52100#true} is VALID [2020-07-08 15:22:11,184 INFO L263 TraceCheckUtils]: 173: Hoare triple {52100#true} call #t~ret1 := getWaterLevel(); {52100#true} is VALID [2020-07-08 15:22:11,184 INFO L280 TraceCheckUtils]: 174: Hoare triple {52100#true} havoc ~retValue_acc~2; {52100#true} is VALID [2020-07-08 15:22:11,185 INFO L280 TraceCheckUtils]: 175: Hoare triple {52100#true} ~retValue_acc~2 := ~waterLevel~0; {52100#true} is VALID [2020-07-08 15:22:11,185 INFO L280 TraceCheckUtils]: 176: Hoare triple {52100#true} #res := ~retValue_acc~2; {52100#true} is VALID [2020-07-08 15:22:11,185 INFO L280 TraceCheckUtils]: 177: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,185 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {52100#true} {52100#true} #839#return; {52100#true} is VALID [2020-07-08 15:22:11,185 INFO L280 TraceCheckUtils]: 179: Hoare triple {52100#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {52100#true} is VALID [2020-07-08 15:22:11,186 INFO L280 TraceCheckUtils]: 180: Hoare triple {52100#true} ~tmp~1 := #t~ret1; {52100#true} is VALID [2020-07-08 15:22:11,186 INFO L280 TraceCheckUtils]: 181: Hoare triple {52100#true} havoc #t~ret1; {52100#true} is VALID [2020-07-08 15:22:11,186 INFO L280 TraceCheckUtils]: 182: Hoare triple {52100#true} assume !(0 == ~tmp~1); {52100#true} is VALID [2020-07-08 15:22:11,186 INFO L280 TraceCheckUtils]: 183: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,187 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {52100#true} {52349#(<= 1 ~pumpRunning~0)} #913#return; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,187 INFO L280 TraceCheckUtils]: 185: Hoare triple {52349#(<= 1 ~pumpRunning~0)} assume true; {52349#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 15:22:11,188 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {52349#(<= 1 ~pumpRunning~0)} {52100#true} #903#return; {52255#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 15:22:11,189 INFO L280 TraceCheckUtils]: 187: Hoare triple {52255#(not (= 0 ~pumpRunning~0))} assume !false; {52255#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 15:22:11,189 INFO L280 TraceCheckUtils]: 188: Hoare triple {52255#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {52255#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 15:22:11,190 INFO L280 TraceCheckUtils]: 189: Hoare triple {52255#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {52255#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 15:22:11,190 INFO L280 TraceCheckUtils]: 190: Hoare triple {52255#(not (= 0 ~pumpRunning~0))} ~tmp~6 := #t~nondet35; {52255#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 15:22:11,191 INFO L280 TraceCheckUtils]: 191: Hoare triple {52255#(not (= 0 ~pumpRunning~0))} havoc #t~nondet35; {52255#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 15:22:11,191 INFO L280 TraceCheckUtils]: 192: Hoare triple {52255#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~6); {52255#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 15:22:11,192 INFO L280 TraceCheckUtils]: 193: Hoare triple {52255#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {52255#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 15:22:11,192 INFO L280 TraceCheckUtils]: 194: Hoare triple {52255#(not (= 0 ~pumpRunning~0))} ~tmp___0~3 := #t~nondet36; {52255#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 15:22:11,193 INFO L280 TraceCheckUtils]: 195: Hoare triple {52255#(not (= 0 ~pumpRunning~0))} havoc #t~nondet36; {52255#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 15:22:11,194 INFO L280 TraceCheckUtils]: 196: Hoare triple {52255#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~3); {52255#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 15:22:11,194 INFO L280 TraceCheckUtils]: 197: Hoare triple {52255#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {52255#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 15:22:11,195 INFO L280 TraceCheckUtils]: 198: Hoare triple {52255#(not (= 0 ~pumpRunning~0))} ~tmp___2~0 := #t~nondet37; {52255#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 15:22:11,195 INFO L280 TraceCheckUtils]: 199: Hoare triple {52255#(not (= 0 ~pumpRunning~0))} havoc #t~nondet37; {52255#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 15:22:11,196 INFO L280 TraceCheckUtils]: 200: Hoare triple {52255#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {52255#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 15:22:11,196 INFO L263 TraceCheckUtils]: 201: Hoare triple {52255#(not (= 0 ~pumpRunning~0))} call timeShift(); {52255#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 15:22:11,197 INFO L280 TraceCheckUtils]: 202: Hoare triple {52255#(not (= 0 ~pumpRunning~0))} assume 0 != ~pumpRunning~0; {52255#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 15:22:11,198 INFO L263 TraceCheckUtils]: 203: Hoare triple {52255#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {52310#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 15:22:11,198 INFO L280 TraceCheckUtils]: 204: Hoare triple {52310#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {52100#true} is VALID [2020-07-08 15:22:11,198 INFO L280 TraceCheckUtils]: 205: Hoare triple {52100#true} ~waterLevel~0 := ~waterLevel~0 - 1; {52100#true} is VALID [2020-07-08 15:22:11,198 INFO L280 TraceCheckUtils]: 206: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,199 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {52100#true} {52255#(not (= 0 ~pumpRunning~0))} #909#return; {52255#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 15:22:11,200 INFO L280 TraceCheckUtils]: 208: Hoare triple {52255#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {52255#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 15:22:11,200 INFO L263 TraceCheckUtils]: 209: Hoare triple {52255#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,201 INFO L280 TraceCheckUtils]: 210: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,202 INFO L280 TraceCheckUtils]: 211: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 != ~pumpRunning~0); {52430#(= 0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,202 INFO L263 TraceCheckUtils]: 212: Hoare triple {52430#(= 0 |old(~pumpRunning~0)|)} call processEnvironment__wrappee__highWaterSensor(); {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,203 INFO L280 TraceCheckUtils]: 213: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {52100#true} is VALID [2020-07-08 15:22:11,203 INFO L280 TraceCheckUtils]: 214: Hoare triple {52100#true} assume 0 == ~pumpRunning~0; {52100#true} is VALID [2020-07-08 15:22:11,203 INFO L263 TraceCheckUtils]: 215: Hoare triple {52100#true} call #t~ret14 := isHighWaterLevel(); {52100#true} is VALID [2020-07-08 15:22:11,203 INFO L280 TraceCheckUtils]: 216: Hoare triple {52100#true} havoc ~retValue_acc~9; {52100#true} is VALID [2020-07-08 15:22:11,203 INFO L280 TraceCheckUtils]: 217: Hoare triple {52100#true} havoc ~tmp~4; {52100#true} is VALID [2020-07-08 15:22:11,204 INFO L280 TraceCheckUtils]: 218: Hoare triple {52100#true} havoc ~tmp___0~1; {52100#true} is VALID [2020-07-08 15:22:11,204 INFO L263 TraceCheckUtils]: 219: Hoare triple {52100#true} call #t~ret33 := isHighWaterSensorDry(); {52100#true} is VALID [2020-07-08 15:22:11,204 INFO L280 TraceCheckUtils]: 220: Hoare triple {52100#true} havoc ~retValue_acc~3; {52100#true} is VALID [2020-07-08 15:22:11,204 INFO L280 TraceCheckUtils]: 221: Hoare triple {52100#true} assume ~waterLevel~0 < 2; {52100#true} is VALID [2020-07-08 15:22:11,204 INFO L280 TraceCheckUtils]: 222: Hoare triple {52100#true} ~retValue_acc~3 := 1; {52100#true} is VALID [2020-07-08 15:22:11,205 INFO L280 TraceCheckUtils]: 223: Hoare triple {52100#true} #res := ~retValue_acc~3; {52100#true} is VALID [2020-07-08 15:22:11,205 INFO L280 TraceCheckUtils]: 224: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,205 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {52100#true} {52100#true} #907#return; {52100#true} is VALID [2020-07-08 15:22:11,205 INFO L280 TraceCheckUtils]: 226: Hoare triple {52100#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {52100#true} is VALID [2020-07-08 15:22:11,205 INFO L280 TraceCheckUtils]: 227: Hoare triple {52100#true} ~tmp~4 := #t~ret33; {52100#true} is VALID [2020-07-08 15:22:11,206 INFO L280 TraceCheckUtils]: 228: Hoare triple {52100#true} havoc #t~ret33; {52100#true} is VALID [2020-07-08 15:22:11,206 INFO L280 TraceCheckUtils]: 229: Hoare triple {52100#true} assume !(0 != ~tmp~4); {52100#true} is VALID [2020-07-08 15:22:11,206 INFO L280 TraceCheckUtils]: 230: Hoare triple {52100#true} ~tmp___0~1 := 1; {52100#true} is VALID [2020-07-08 15:22:11,206 INFO L280 TraceCheckUtils]: 231: Hoare triple {52100#true} ~retValue_acc~9 := ~tmp___0~1; {52100#true} is VALID [2020-07-08 15:22:11,206 INFO L280 TraceCheckUtils]: 232: Hoare triple {52100#true} #res := ~retValue_acc~9; {52100#true} is VALID [2020-07-08 15:22:11,207 INFO L280 TraceCheckUtils]: 233: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,207 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {52100#true} {52100#true} #919#return; {52100#true} is VALID [2020-07-08 15:22:11,207 INFO L280 TraceCheckUtils]: 235: Hoare triple {52100#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {52100#true} is VALID [2020-07-08 15:22:11,207 INFO L280 TraceCheckUtils]: 236: Hoare triple {52100#true} ~tmp~2 := #t~ret14; {52100#true} is VALID [2020-07-08 15:22:11,207 INFO L280 TraceCheckUtils]: 237: Hoare triple {52100#true} havoc #t~ret14; {52100#true} is VALID [2020-07-08 15:22:11,208 INFO L280 TraceCheckUtils]: 238: Hoare triple {52100#true} assume 0 != ~tmp~2; {52100#true} is VALID [2020-07-08 15:22:11,208 INFO L263 TraceCheckUtils]: 239: Hoare triple {52100#true} call activatePump(); {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,209 INFO L280 TraceCheckUtils]: 240: Hoare triple {52364#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52100#true} is VALID [2020-07-08 15:22:11,209 INFO L280 TraceCheckUtils]: 241: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,209 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {52100#true} {52100#true} #921#return; {52100#true} is VALID [2020-07-08 15:22:11,209 INFO L280 TraceCheckUtils]: 243: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,210 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {52100#true} {52430#(= 0 |old(~pumpRunning~0)|)} #895#return; {52430#(= 0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,210 INFO L280 TraceCheckUtils]: 245: Hoare triple {52430#(= 0 |old(~pumpRunning~0)|)} assume true; {52430#(= 0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:22:11,211 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {52430#(= 0 |old(~pumpRunning~0)|)} {52255#(not (= 0 ~pumpRunning~0))} #911#return; {52101#false} is VALID [2020-07-08 15:22:11,211 INFO L263 TraceCheckUtils]: 247: Hoare triple {52101#false} call __utac_acc__Specification4_spec__1(); {52101#false} is VALID [2020-07-08 15:22:11,211 INFO L280 TraceCheckUtils]: 248: Hoare triple {52101#false} havoc ~tmp~1; {52101#false} is VALID [2020-07-08 15:22:11,211 INFO L280 TraceCheckUtils]: 249: Hoare triple {52101#false} havoc ~tmp___0~0; {52101#false} is VALID [2020-07-08 15:22:11,212 INFO L263 TraceCheckUtils]: 250: Hoare triple {52101#false} call #t~ret1 := getWaterLevel(); {52100#true} is VALID [2020-07-08 15:22:11,212 INFO L280 TraceCheckUtils]: 251: Hoare triple {52100#true} havoc ~retValue_acc~2; {52100#true} is VALID [2020-07-08 15:22:11,212 INFO L280 TraceCheckUtils]: 252: Hoare triple {52100#true} ~retValue_acc~2 := ~waterLevel~0; {52100#true} is VALID [2020-07-08 15:22:11,212 INFO L280 TraceCheckUtils]: 253: Hoare triple {52100#true} #res := ~retValue_acc~2; {52100#true} is VALID [2020-07-08 15:22:11,212 INFO L280 TraceCheckUtils]: 254: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,213 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {52100#true} {52101#false} #839#return; {52101#false} is VALID [2020-07-08 15:22:11,213 INFO L280 TraceCheckUtils]: 256: Hoare triple {52101#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {52101#false} is VALID [2020-07-08 15:22:11,213 INFO L280 TraceCheckUtils]: 257: Hoare triple {52101#false} ~tmp~1 := #t~ret1; {52101#false} is VALID [2020-07-08 15:22:11,213 INFO L280 TraceCheckUtils]: 258: Hoare triple {52101#false} havoc #t~ret1; {52101#false} is VALID [2020-07-08 15:22:11,213 INFO L280 TraceCheckUtils]: 259: Hoare triple {52101#false} assume 0 == ~tmp~1; {52101#false} is VALID [2020-07-08 15:22:11,213 INFO L263 TraceCheckUtils]: 260: Hoare triple {52101#false} call #t~ret2 := isPumpRunning(); {52100#true} is VALID [2020-07-08 15:22:11,214 INFO L280 TraceCheckUtils]: 261: Hoare triple {52100#true} havoc ~retValue_acc~8; {52100#true} is VALID [2020-07-08 15:22:11,214 INFO L280 TraceCheckUtils]: 262: Hoare triple {52100#true} ~retValue_acc~8 := ~pumpRunning~0; {52100#true} is VALID [2020-07-08 15:22:11,214 INFO L280 TraceCheckUtils]: 263: Hoare triple {52100#true} #res := ~retValue_acc~8; {52100#true} is VALID [2020-07-08 15:22:11,214 INFO L280 TraceCheckUtils]: 264: Hoare triple {52100#true} assume true; {52100#true} is VALID [2020-07-08 15:22:11,214 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {52100#true} {52101#false} #841#return; {52101#false} is VALID [2020-07-08 15:22:11,214 INFO L280 TraceCheckUtils]: 266: Hoare triple {52101#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {52101#false} is VALID [2020-07-08 15:22:11,215 INFO L280 TraceCheckUtils]: 267: Hoare triple {52101#false} ~tmp___0~0 := #t~ret2; {52101#false} is VALID [2020-07-08 15:22:11,215 INFO L280 TraceCheckUtils]: 268: Hoare triple {52101#false} havoc #t~ret2; {52101#false} is VALID [2020-07-08 15:22:11,215 INFO L280 TraceCheckUtils]: 269: Hoare triple {52101#false} assume 0 != ~tmp___0~0; {52101#false} is VALID [2020-07-08 15:22:11,215 INFO L263 TraceCheckUtils]: 270: Hoare triple {52101#false} call __automaton_fail(); {52101#false} is VALID [2020-07-08 15:22:11,215 INFO L280 TraceCheckUtils]: 271: Hoare triple {52101#false} assume !false; {52101#false} is VALID [2020-07-08 15:22:11,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 15:22:11,273 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 15:22:11,273 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [43272732] [2020-07-08 15:22:11,273 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 15:22:11,274 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-08 15:22:11,274 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1818386531] [2020-07-08 15:22:11,275 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 272 [2020-07-08 15:22:11,277 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 15:22:11,277 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-08 15:22:11,545 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 244 edges. 244 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:22:11,546 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-08 15:22:11,546 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 15:22:11,546 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-08 15:22:11,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2020-07-08 15:22:11,547 INFO L87 Difference]: Start difference. First operand 838 states and 967 transitions. Second operand 13 states. [2020-07-08 15:22:13,986 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 15:22:14,378 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 15:22:14,914 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 15:22:15,370 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 15:22:15,759 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 15:22:20,191 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 15:22:28,225 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 15:23:02,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:23:02,921 INFO L93 Difference]: Finished difference Result 1726 states and 2026 transitions. [2020-07-08 15:23:02,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-08 15:23:02,921 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 272 [2020-07-08 15:23:02,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 15:23:02,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-08 15:23:02,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 744 transitions. [2020-07-08 15:23:02,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-08 15:23:02,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 744 transitions. [2020-07-08 15:23:02,932 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states and 744 transitions. [2020-07-08 15:23:04,988 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 744 edges. 744 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:23:05,053 INFO L225 Difference]: With dead ends: 1726 [2020-07-08 15:23:05,053 INFO L226 Difference]: Without dead ends: 998 [2020-07-08 15:23:05,056 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 54 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 95 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=124, Invalid=526, Unknown=0, NotChecked=0, Total=650 [2020-07-08 15:23:05,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 998 states. [2020-07-08 15:23:30,695 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 998 to 863. [2020-07-08 15:23:30,695 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 15:23:30,695 INFO L82 GeneralOperation]: Start isEquivalent. First operand 998 states. Second operand 863 states. [2020-07-08 15:23:30,695 INFO L74 IsIncluded]: Start isIncluded. First operand 998 states. Second operand 863 states. [2020-07-08 15:23:30,695 INFO L87 Difference]: Start difference. First operand 998 states. Second operand 863 states. [2020-07-08 15:23:30,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:23:30,736 INFO L93 Difference]: Finished difference Result 998 states and 1125 transitions. [2020-07-08 15:23:30,736 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1125 transitions. [2020-07-08 15:23:30,738 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 15:23:30,738 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 15:23:30,738 INFO L74 IsIncluded]: Start isIncluded. First operand 863 states. Second operand 998 states. [2020-07-08 15:23:30,738 INFO L87 Difference]: Start difference. First operand 863 states. Second operand 998 states. [2020-07-08 15:23:30,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:23:30,782 INFO L93 Difference]: Finished difference Result 998 states and 1125 transitions. [2020-07-08 15:23:30,782 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1125 transitions. [2020-07-08 15:23:30,783 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 15:23:30,783 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 15:23:30,783 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 15:23:30,784 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 15:23:30,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 863 states. [2020-07-08 15:23:30,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 863 states and 952 transitions. [2020-07-08 15:23:30,830 INFO L78 Accepts]: Start accepts. Automaton has 863 states and 952 transitions. Word has length 272 [2020-07-08 15:23:30,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 15:23:30,830 INFO L479 AbstractCegarLoop]: Abstraction has 863 states and 952 transitions. [2020-07-08 15:23:30,830 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-08 15:23:30,830 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 863 states and 952 transitions. [2020-07-08 15:23:36,466 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 952 edges. 952 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:23:36,466 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 952 transitions. [2020-07-08 15:23:36,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2020-07-08 15:23:36,469 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 15:23:36,470 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:23:36,470 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-08 15:23:36,470 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 15:23:36,470 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 15:23:36,470 INFO L82 PathProgramCache]: Analyzing trace with hash 1187496974, now seen corresponding path program 1 times [2020-07-08 15:23:36,470 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 15:23:36,470 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1768950058] [2020-07-08 15:23:36,471 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 15:23:36,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:23:36,819 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 15:23:36,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:23:36,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {59901#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {59701#true} is VALID [2020-07-08 15:23:36,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {59701#true} #valid := #valid[0 := 0]; {59701#true} is VALID [2020-07-08 15:23:36,868 INFO L280 TraceCheckUtils]: 2: Hoare triple {59701#true} assume 0 < #StackHeapBarrier; {59701#true} is VALID [2020-07-08 15:23:36,868 INFO L280 TraceCheckUtils]: 3: Hoare triple {59701#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {59701#true} is VALID [2020-07-08 15:23:36,868 INFO L280 TraceCheckUtils]: 4: Hoare triple {59701#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {59701#true} is VALID [2020-07-08 15:23:36,868 INFO L280 TraceCheckUtils]: 5: Hoare triple {59701#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {59701#true} is VALID [2020-07-08 15:23:36,869 INFO L280 TraceCheckUtils]: 6: Hoare triple {59701#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {59701#true} is VALID [2020-07-08 15:23:36,869 INFO L280 TraceCheckUtils]: 7: Hoare triple {59701#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {59701#true} is VALID [2020-07-08 15:23:36,869 INFO L280 TraceCheckUtils]: 8: Hoare triple {59701#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {59701#true} is VALID [2020-07-08 15:23:36,869 INFO L280 TraceCheckUtils]: 9: Hoare triple {59701#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {59701#true} is VALID [2020-07-08 15:23:36,869 INFO L280 TraceCheckUtils]: 10: Hoare triple {59701#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {59701#true} is VALID [2020-07-08 15:23:36,869 INFO L280 TraceCheckUtils]: 11: Hoare triple {59701#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {59701#true} is VALID [2020-07-08 15:23:36,870 INFO L280 TraceCheckUtils]: 12: Hoare triple {59701#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {59701#true} is VALID [2020-07-08 15:23:36,870 INFO L280 TraceCheckUtils]: 13: Hoare triple {59701#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {59701#true} is VALID [2020-07-08 15:23:36,870 INFO L280 TraceCheckUtils]: 14: Hoare triple {59701#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {59701#true} is VALID [2020-07-08 15:23:36,870 INFO L280 TraceCheckUtils]: 15: Hoare triple {59701#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {59701#true} is VALID [2020-07-08 15:23:36,870 INFO L280 TraceCheckUtils]: 16: Hoare triple {59701#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {59701#true} is VALID [2020-07-08 15:23:36,871 INFO L280 TraceCheckUtils]: 17: Hoare triple {59701#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {59701#true} is VALID [2020-07-08 15:23:36,871 INFO L280 TraceCheckUtils]: 18: Hoare triple {59701#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {59701#true} is VALID [2020-07-08 15:23:36,871 INFO L280 TraceCheckUtils]: 19: Hoare triple {59701#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {59701#true} is VALID [2020-07-08 15:23:36,871 INFO L280 TraceCheckUtils]: 20: Hoare triple {59701#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {59701#true} is VALID [2020-07-08 15:23:36,871 INFO L280 TraceCheckUtils]: 21: Hoare triple {59701#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {59701#true} is VALID [2020-07-08 15:23:36,872 INFO L280 TraceCheckUtils]: 22: Hoare triple {59701#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {59701#true} is VALID [2020-07-08 15:23:36,872 INFO L280 TraceCheckUtils]: 23: Hoare triple {59701#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {59701#true} is VALID [2020-07-08 15:23:36,872 INFO L280 TraceCheckUtils]: 24: Hoare triple {59701#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {59701#true} is VALID [2020-07-08 15:23:36,872 INFO L280 TraceCheckUtils]: 25: Hoare triple {59701#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {59701#true} is VALID [2020-07-08 15:23:36,872 INFO L280 TraceCheckUtils]: 26: Hoare triple {59701#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {59701#true} is VALID [2020-07-08 15:23:36,873 INFO L280 TraceCheckUtils]: 27: Hoare triple {59701#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {59701#true} is VALID [2020-07-08 15:23:36,873 INFO L280 TraceCheckUtils]: 28: Hoare triple {59701#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {59701#true} is VALID [2020-07-08 15:23:36,873 INFO L280 TraceCheckUtils]: 29: Hoare triple {59701#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {59701#true} is VALID [2020-07-08 15:23:36,873 INFO L280 TraceCheckUtils]: 30: Hoare triple {59701#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {59701#true} is VALID [2020-07-08 15:23:36,873 INFO L280 TraceCheckUtils]: 31: Hoare triple {59701#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {59701#true} is VALID [2020-07-08 15:23:36,873 INFO L280 TraceCheckUtils]: 32: Hoare triple {59701#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {59701#true} is VALID [2020-07-08 15:23:36,874 INFO L280 TraceCheckUtils]: 33: Hoare triple {59701#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {59701#true} is VALID [2020-07-08 15:23:36,874 INFO L280 TraceCheckUtils]: 34: Hoare triple {59701#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {59701#true} is VALID [2020-07-08 15:23:36,874 INFO L280 TraceCheckUtils]: 35: Hoare triple {59701#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {59701#true} is VALID [2020-07-08 15:23:36,874 INFO L280 TraceCheckUtils]: 36: Hoare triple {59701#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {59701#true} is VALID [2020-07-08 15:23:36,874 INFO L280 TraceCheckUtils]: 37: Hoare triple {59701#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {59701#true} is VALID [2020-07-08 15:23:36,875 INFO L280 TraceCheckUtils]: 38: Hoare triple {59701#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {59701#true} is VALID [2020-07-08 15:23:36,875 INFO L280 TraceCheckUtils]: 39: Hoare triple {59701#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {59701#true} is VALID [2020-07-08 15:23:36,875 INFO L280 TraceCheckUtils]: 40: Hoare triple {59701#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {59701#true} is VALID [2020-07-08 15:23:36,875 INFO L280 TraceCheckUtils]: 41: Hoare triple {59701#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {59701#true} is VALID [2020-07-08 15:23:36,875 INFO L280 TraceCheckUtils]: 42: Hoare triple {59701#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {59701#true} is VALID [2020-07-08 15:23:36,876 INFO L280 TraceCheckUtils]: 43: Hoare triple {59701#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {59701#true} is VALID [2020-07-08 15:23:36,876 INFO L280 TraceCheckUtils]: 44: Hoare triple {59701#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {59701#true} is VALID [2020-07-08 15:23:36,876 INFO L280 TraceCheckUtils]: 45: Hoare triple {59701#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {59701#true} is VALID [2020-07-08 15:23:36,876 INFO L280 TraceCheckUtils]: 46: Hoare triple {59701#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {59701#true} is VALID [2020-07-08 15:23:36,876 INFO L280 TraceCheckUtils]: 47: Hoare triple {59701#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {59701#true} is VALID [2020-07-08 15:23:36,876 INFO L280 TraceCheckUtils]: 48: Hoare triple {59701#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {59701#true} is VALID [2020-07-08 15:23:36,877 INFO L280 TraceCheckUtils]: 49: Hoare triple {59701#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {59701#true} is VALID [2020-07-08 15:23:36,877 INFO L280 TraceCheckUtils]: 50: Hoare triple {59701#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {59701#true} is VALID [2020-07-08 15:23:36,877 INFO L280 TraceCheckUtils]: 51: Hoare triple {59701#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {59701#true} is VALID [2020-07-08 15:23:36,877 INFO L280 TraceCheckUtils]: 52: Hoare triple {59701#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {59701#true} is VALID [2020-07-08 15:23:36,877 INFO L280 TraceCheckUtils]: 53: Hoare triple {59701#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {59701#true} is VALID [2020-07-08 15:23:36,878 INFO L280 TraceCheckUtils]: 54: Hoare triple {59701#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {59701#true} is VALID [2020-07-08 15:23:36,878 INFO L280 TraceCheckUtils]: 55: Hoare triple {59701#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {59701#true} is VALID [2020-07-08 15:23:36,878 INFO L280 TraceCheckUtils]: 56: Hoare triple {59701#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {59701#true} is VALID [2020-07-08 15:23:36,878 INFO L280 TraceCheckUtils]: 57: Hoare triple {59701#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {59701#true} is VALID [2020-07-08 15:23:36,878 INFO L280 TraceCheckUtils]: 58: Hoare triple {59701#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {59701#true} is VALID [2020-07-08 15:23:36,878 INFO L280 TraceCheckUtils]: 59: Hoare triple {59701#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {59701#true} is VALID [2020-07-08 15:23:36,879 INFO L280 TraceCheckUtils]: 60: Hoare triple {59701#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {59701#true} is VALID [2020-07-08 15:23:36,879 INFO L280 TraceCheckUtils]: 61: Hoare triple {59701#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {59701#true} is VALID [2020-07-08 15:23:36,879 INFO L280 TraceCheckUtils]: 62: Hoare triple {59701#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {59701#true} is VALID [2020-07-08 15:23:36,879 INFO L280 TraceCheckUtils]: 63: Hoare triple {59701#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {59701#true} is VALID [2020-07-08 15:23:36,879 INFO L280 TraceCheckUtils]: 64: Hoare triple {59701#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {59701#true} is VALID [2020-07-08 15:23:36,880 INFO L280 TraceCheckUtils]: 65: Hoare triple {59701#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {59701#true} is VALID [2020-07-08 15:23:36,880 INFO L280 TraceCheckUtils]: 66: Hoare triple {59701#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {59701#true} is VALID [2020-07-08 15:23:36,880 INFO L280 TraceCheckUtils]: 67: Hoare triple {59701#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {59701#true} is VALID [2020-07-08 15:23:36,880 INFO L280 TraceCheckUtils]: 68: Hoare triple {59701#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {59701#true} is VALID [2020-07-08 15:23:36,880 INFO L280 TraceCheckUtils]: 69: Hoare triple {59701#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {59701#true} is VALID [2020-07-08 15:23:36,881 INFO L280 TraceCheckUtils]: 70: Hoare triple {59701#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {59701#true} is VALID [2020-07-08 15:23:36,881 INFO L280 TraceCheckUtils]: 71: Hoare triple {59701#true} ~cleanupTimeShifts~0 := 4; {59701#true} is VALID [2020-07-08 15:23:36,881 INFO L280 TraceCheckUtils]: 72: Hoare triple {59701#true} ~waterLevel~0 := 1; {59701#true} is VALID [2020-07-08 15:23:36,881 INFO L280 TraceCheckUtils]: 73: Hoare triple {59701#true} ~methaneLevelCritical~0 := 0; {59701#true} is VALID [2020-07-08 15:23:36,881 INFO L280 TraceCheckUtils]: 74: Hoare triple {59701#true} ~pumpRunning~0 := 0; {59701#true} is VALID [2020-07-08 15:23:36,881 INFO L280 TraceCheckUtils]: 75: Hoare triple {59701#true} ~systemActive~0 := 1; {59701#true} is VALID [2020-07-08 15:23:36,882 INFO L280 TraceCheckUtils]: 76: Hoare triple {59701#true} ~head~0.base, ~head~0.offset := 0, 0; {59701#true} is VALID [2020-07-08 15:23:36,882 INFO L280 TraceCheckUtils]: 77: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:36,882 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {59701#true} {59701#true} #937#return; {59701#true} is VALID [2020-07-08 15:23:36,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:23:36,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:36,892 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59701#true} {59701#true} #845#return; {59701#true} is VALID [2020-07-08 15:23:36,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:23:36,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:36,894 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59701#true} {59701#true} #847#return; {59701#true} is VALID [2020-07-08 15:23:36,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:23:36,934 INFO L280 TraceCheckUtils]: 0: Hoare triple {59701#true} havoc ~retValue_acc~6; {59701#true} is VALID [2020-07-08 15:23:36,935 INFO L280 TraceCheckUtils]: 1: Hoare triple {59701#true} ~retValue_acc~6 := 1; {59902#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} is VALID [2020-07-08 15:23:36,936 INFO L280 TraceCheckUtils]: 2: Hoare triple {59902#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} #res := ~retValue_acc~6; {59903#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 15:23:36,936 INFO L280 TraceCheckUtils]: 3: Hoare triple {59903#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {59903#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 15:23:36,940 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59903#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {59701#true} #849#return; {59791#(= 1 |main_#t~ret0|)} is VALID [2020-07-08 15:23:36,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:23:36,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:36,943 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59701#true} {59701#true} #851#return; {59701#true} is VALID [2020-07-08 15:23:36,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:23:36,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:23:36,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:23:36,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:23:37,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:23:37,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {59701#true} havoc ~retValue_acc~3; {59701#true} is VALID [2020-07-08 15:23:37,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {59701#true} assume ~waterLevel~0 < 2; {59701#true} is VALID [2020-07-08 15:23:37,064 INFO L280 TraceCheckUtils]: 2: Hoare triple {59701#true} ~retValue_acc~3 := 1; {60019#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} is VALID [2020-07-08 15:23:37,064 INFO L280 TraceCheckUtils]: 3: Hoare triple {60019#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} #res := ~retValue_acc~3; {60020#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 15:23:37,065 INFO L280 TraceCheckUtils]: 4: Hoare triple {60020#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {60020#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 15:23:37,066 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {60020#(<= 1 |isHighWaterSensorDry_#res|)} {59701#true} #907#return; {60017#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 15:23:37,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {59701#true} havoc ~retValue_acc~9; {59701#true} is VALID [2020-07-08 15:23:37,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {59701#true} havoc ~tmp~4; {59701#true} is VALID [2020-07-08 15:23:37,067 INFO L280 TraceCheckUtils]: 2: Hoare triple {59701#true} havoc ~tmp___0~1; {59701#true} is VALID [2020-07-08 15:23:37,067 INFO L263 TraceCheckUtils]: 3: Hoare triple {59701#true} call #t~ret33 := isHighWaterSensorDry(); {59701#true} is VALID [2020-07-08 15:23:37,067 INFO L280 TraceCheckUtils]: 4: Hoare triple {59701#true} havoc ~retValue_acc~3; {59701#true} is VALID [2020-07-08 15:23:37,067 INFO L280 TraceCheckUtils]: 5: Hoare triple {59701#true} assume ~waterLevel~0 < 2; {59701#true} is VALID [2020-07-08 15:23:37,068 INFO L280 TraceCheckUtils]: 6: Hoare triple {59701#true} ~retValue_acc~3 := 1; {60019#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} is VALID [2020-07-08 15:23:37,069 INFO L280 TraceCheckUtils]: 7: Hoare triple {60019#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} #res := ~retValue_acc~3; {60020#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 15:23:37,070 INFO L280 TraceCheckUtils]: 8: Hoare triple {60020#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {60020#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 15:23:37,071 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {60020#(<= 1 |isHighWaterSensorDry_#res|)} {59701#true} #907#return; {60017#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 15:23:37,071 INFO L280 TraceCheckUtils]: 10: Hoare triple {60017#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {60017#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 15:23:37,072 INFO L280 TraceCheckUtils]: 11: Hoare triple {60017#(<= 1 |isHighWaterLevel_#t~ret33|)} ~tmp~4 := #t~ret33; {60018#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 15:23:37,073 INFO L280 TraceCheckUtils]: 12: Hoare triple {60018#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret33; {60018#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 15:23:37,073 INFO L280 TraceCheckUtils]: 13: Hoare triple {60018#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {59702#false} is VALID [2020-07-08 15:23:37,074 INFO L280 TraceCheckUtils]: 14: Hoare triple {59702#false} ~tmp___0~1 := 1; {59702#false} is VALID [2020-07-08 15:23:37,074 INFO L280 TraceCheckUtils]: 15: Hoare triple {59702#false} ~retValue_acc~9 := ~tmp___0~1; {59702#false} is VALID [2020-07-08 15:23:37,074 INFO L280 TraceCheckUtils]: 16: Hoare triple {59702#false} #res := ~retValue_acc~9; {59702#false} is VALID [2020-07-08 15:23:37,074 INFO L280 TraceCheckUtils]: 17: Hoare triple {59702#false} assume true; {59702#false} is VALID [2020-07-08 15:23:37,074 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {59702#false} {59701#true} #919#return; {59702#false} is VALID [2020-07-08 15:23:37,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:23:37,078 INFO L280 TraceCheckUtils]: 0: Hoare triple {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59701#true} is VALID [2020-07-08 15:23:37,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,079 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59701#true} {59702#false} #921#return; {59702#false} is VALID [2020-07-08 15:23:37,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {59701#true} is VALID [2020-07-08 15:23:37,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {59701#true} assume 0 == ~pumpRunning~0; {59701#true} is VALID [2020-07-08 15:23:37,080 INFO L263 TraceCheckUtils]: 2: Hoare triple {59701#true} call #t~ret14 := isHighWaterLevel(); {59701#true} is VALID [2020-07-08 15:23:37,080 INFO L280 TraceCheckUtils]: 3: Hoare triple {59701#true} havoc ~retValue_acc~9; {59701#true} is VALID [2020-07-08 15:23:37,080 INFO L280 TraceCheckUtils]: 4: Hoare triple {59701#true} havoc ~tmp~4; {59701#true} is VALID [2020-07-08 15:23:37,080 INFO L280 TraceCheckUtils]: 5: Hoare triple {59701#true} havoc ~tmp___0~1; {59701#true} is VALID [2020-07-08 15:23:37,081 INFO L263 TraceCheckUtils]: 6: Hoare triple {59701#true} call #t~ret33 := isHighWaterSensorDry(); {59701#true} is VALID [2020-07-08 15:23:37,081 INFO L280 TraceCheckUtils]: 7: Hoare triple {59701#true} havoc ~retValue_acc~3; {59701#true} is VALID [2020-07-08 15:23:37,081 INFO L280 TraceCheckUtils]: 8: Hoare triple {59701#true} assume ~waterLevel~0 < 2; {59701#true} is VALID [2020-07-08 15:23:37,082 INFO L280 TraceCheckUtils]: 9: Hoare triple {59701#true} ~retValue_acc~3 := 1; {60019#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} is VALID [2020-07-08 15:23:37,082 INFO L280 TraceCheckUtils]: 10: Hoare triple {60019#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} #res := ~retValue_acc~3; {60020#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 15:23:37,083 INFO L280 TraceCheckUtils]: 11: Hoare triple {60020#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {60020#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 15:23:37,084 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {60020#(<= 1 |isHighWaterSensorDry_#res|)} {59701#true} #907#return; {60017#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 15:23:37,085 INFO L280 TraceCheckUtils]: 13: Hoare triple {60017#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {60017#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 15:23:37,085 INFO L280 TraceCheckUtils]: 14: Hoare triple {60017#(<= 1 |isHighWaterLevel_#t~ret33|)} ~tmp~4 := #t~ret33; {60018#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 15:23:37,086 INFO L280 TraceCheckUtils]: 15: Hoare triple {60018#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret33; {60018#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 15:23:37,086 INFO L280 TraceCheckUtils]: 16: Hoare triple {60018#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {59702#false} is VALID [2020-07-08 15:23:37,087 INFO L280 TraceCheckUtils]: 17: Hoare triple {59702#false} ~tmp___0~1 := 1; {59702#false} is VALID [2020-07-08 15:23:37,087 INFO L280 TraceCheckUtils]: 18: Hoare triple {59702#false} ~retValue_acc~9 := ~tmp___0~1; {59702#false} is VALID [2020-07-08 15:23:37,087 INFO L280 TraceCheckUtils]: 19: Hoare triple {59702#false} #res := ~retValue_acc~9; {59702#false} is VALID [2020-07-08 15:23:37,087 INFO L280 TraceCheckUtils]: 20: Hoare triple {59702#false} assume true; {59702#false} is VALID [2020-07-08 15:23:37,088 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {59702#false} {59701#true} #919#return; {59702#false} is VALID [2020-07-08 15:23:37,088 INFO L280 TraceCheckUtils]: 22: Hoare triple {59702#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {59702#false} is VALID [2020-07-08 15:23:37,088 INFO L280 TraceCheckUtils]: 23: Hoare triple {59702#false} ~tmp~2 := #t~ret14; {59702#false} is VALID [2020-07-08 15:23:37,088 INFO L280 TraceCheckUtils]: 24: Hoare triple {59702#false} havoc #t~ret14; {59702#false} is VALID [2020-07-08 15:23:37,088 INFO L280 TraceCheckUtils]: 25: Hoare triple {59702#false} assume 0 != ~tmp~2; {59702#false} is VALID [2020-07-08 15:23:37,089 INFO L263 TraceCheckUtils]: 26: Hoare triple {59702#false} call activatePump(); {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:23:37,089 INFO L280 TraceCheckUtils]: 27: Hoare triple {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59701#true} is VALID [2020-07-08 15:23:37,089 INFO L280 TraceCheckUtils]: 28: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,089 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {59701#true} {59702#false} #921#return; {59702#false} is VALID [2020-07-08 15:23:37,089 INFO L280 TraceCheckUtils]: 30: Hoare triple {59702#false} assume true; {59702#false} is VALID [2020-07-08 15:23:37,090 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {59702#false} {59701#true} #895#return; {59702#false} is VALID [2020-07-08 15:23:37,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {59701#true} is VALID [2020-07-08 15:23:37,091 INFO L280 TraceCheckUtils]: 1: Hoare triple {59701#true} assume !(0 != ~pumpRunning~0); {59701#true} is VALID [2020-07-08 15:23:37,091 INFO L263 TraceCheckUtils]: 2: Hoare triple {59701#true} call processEnvironment__wrappee__highWaterSensor(); {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:23:37,092 INFO L280 TraceCheckUtils]: 3: Hoare triple {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {59701#true} is VALID [2020-07-08 15:23:37,092 INFO L280 TraceCheckUtils]: 4: Hoare triple {59701#true} assume 0 == ~pumpRunning~0; {59701#true} is VALID [2020-07-08 15:23:37,092 INFO L263 TraceCheckUtils]: 5: Hoare triple {59701#true} call #t~ret14 := isHighWaterLevel(); {59701#true} is VALID [2020-07-08 15:23:37,092 INFO L280 TraceCheckUtils]: 6: Hoare triple {59701#true} havoc ~retValue_acc~9; {59701#true} is VALID [2020-07-08 15:23:37,093 INFO L280 TraceCheckUtils]: 7: Hoare triple {59701#true} havoc ~tmp~4; {59701#true} is VALID [2020-07-08 15:23:37,093 INFO L280 TraceCheckUtils]: 8: Hoare triple {59701#true} havoc ~tmp___0~1; {59701#true} is VALID [2020-07-08 15:23:37,093 INFO L263 TraceCheckUtils]: 9: Hoare triple {59701#true} call #t~ret33 := isHighWaterSensorDry(); {59701#true} is VALID [2020-07-08 15:23:37,093 INFO L280 TraceCheckUtils]: 10: Hoare triple {59701#true} havoc ~retValue_acc~3; {59701#true} is VALID [2020-07-08 15:23:37,093 INFO L280 TraceCheckUtils]: 11: Hoare triple {59701#true} assume ~waterLevel~0 < 2; {59701#true} is VALID [2020-07-08 15:23:37,094 INFO L280 TraceCheckUtils]: 12: Hoare triple {59701#true} ~retValue_acc~3 := 1; {60019#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} is VALID [2020-07-08 15:23:37,095 INFO L280 TraceCheckUtils]: 13: Hoare triple {60019#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} #res := ~retValue_acc~3; {60020#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 15:23:37,096 INFO L280 TraceCheckUtils]: 14: Hoare triple {60020#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {60020#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 15:23:37,096 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {60020#(<= 1 |isHighWaterSensorDry_#res|)} {59701#true} #907#return; {60017#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 15:23:37,097 INFO L280 TraceCheckUtils]: 16: Hoare triple {60017#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {60017#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 15:23:37,098 INFO L280 TraceCheckUtils]: 17: Hoare triple {60017#(<= 1 |isHighWaterLevel_#t~ret33|)} ~tmp~4 := #t~ret33; {60018#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 15:23:37,098 INFO L280 TraceCheckUtils]: 18: Hoare triple {60018#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret33; {60018#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 15:23:37,099 INFO L280 TraceCheckUtils]: 19: Hoare triple {60018#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {59702#false} is VALID [2020-07-08 15:23:37,099 INFO L280 TraceCheckUtils]: 20: Hoare triple {59702#false} ~tmp___0~1 := 1; {59702#false} is VALID [2020-07-08 15:23:37,099 INFO L280 TraceCheckUtils]: 21: Hoare triple {59702#false} ~retValue_acc~9 := ~tmp___0~1; {59702#false} is VALID [2020-07-08 15:23:37,100 INFO L280 TraceCheckUtils]: 22: Hoare triple {59702#false} #res := ~retValue_acc~9; {59702#false} is VALID [2020-07-08 15:23:37,100 INFO L280 TraceCheckUtils]: 23: Hoare triple {59702#false} assume true; {59702#false} is VALID [2020-07-08 15:23:37,100 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {59702#false} {59701#true} #919#return; {59702#false} is VALID [2020-07-08 15:23:37,100 INFO L280 TraceCheckUtils]: 25: Hoare triple {59702#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {59702#false} is VALID [2020-07-08 15:23:37,100 INFO L280 TraceCheckUtils]: 26: Hoare triple {59702#false} ~tmp~2 := #t~ret14; {59702#false} is VALID [2020-07-08 15:23:37,101 INFO L280 TraceCheckUtils]: 27: Hoare triple {59702#false} havoc #t~ret14; {59702#false} is VALID [2020-07-08 15:23:37,101 INFO L280 TraceCheckUtils]: 28: Hoare triple {59702#false} assume 0 != ~tmp~2; {59702#false} is VALID [2020-07-08 15:23:37,101 INFO L263 TraceCheckUtils]: 29: Hoare triple {59702#false} call activatePump(); {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:23:37,101 INFO L280 TraceCheckUtils]: 30: Hoare triple {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59701#true} is VALID [2020-07-08 15:23:37,101 INFO L280 TraceCheckUtils]: 31: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,102 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {59701#true} {59702#false} #921#return; {59702#false} is VALID [2020-07-08 15:23:37,102 INFO L280 TraceCheckUtils]: 33: Hoare triple {59702#false} assume true; {59702#false} is VALID [2020-07-08 15:23:37,102 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {59702#false} {59701#true} #895#return; {59702#false} is VALID [2020-07-08 15:23:37,102 INFO L280 TraceCheckUtils]: 35: Hoare triple {59702#false} assume true; {59702#false} is VALID [2020-07-08 15:23:37,102 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {59702#false} {59701#true} #911#return; {59702#false} is VALID [2020-07-08 15:23:37,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:23:37,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:23:37,109 INFO L280 TraceCheckUtils]: 0: Hoare triple {59701#true} havoc ~retValue_acc~2; {59701#true} is VALID [2020-07-08 15:23:37,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {59701#true} ~retValue_acc~2 := ~waterLevel~0; {59701#true} is VALID [2020-07-08 15:23:37,110 INFO L280 TraceCheckUtils]: 2: Hoare triple {59701#true} #res := ~retValue_acc~2; {59701#true} is VALID [2020-07-08 15:23:37,110 INFO L280 TraceCheckUtils]: 3: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,110 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59701#true} {59701#true} #839#return; {59701#true} is VALID [2020-07-08 15:23:37,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {59701#true} havoc ~tmp~1; {59701#true} is VALID [2020-07-08 15:23:37,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {59701#true} havoc ~tmp___0~0; {59701#true} is VALID [2020-07-08 15:23:37,111 INFO L263 TraceCheckUtils]: 2: Hoare triple {59701#true} call #t~ret1 := getWaterLevel(); {59701#true} is VALID [2020-07-08 15:23:37,111 INFO L280 TraceCheckUtils]: 3: Hoare triple {59701#true} havoc ~retValue_acc~2; {59701#true} is VALID [2020-07-08 15:23:37,112 INFO L280 TraceCheckUtils]: 4: Hoare triple {59701#true} ~retValue_acc~2 := ~waterLevel~0; {59701#true} is VALID [2020-07-08 15:23:37,112 INFO L280 TraceCheckUtils]: 5: Hoare triple {59701#true} #res := ~retValue_acc~2; {59701#true} is VALID [2020-07-08 15:23:37,112 INFO L280 TraceCheckUtils]: 6: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,112 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59701#true} {59701#true} #839#return; {59701#true} is VALID [2020-07-08 15:23:37,112 INFO L280 TraceCheckUtils]: 8: Hoare triple {59701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {59701#true} is VALID [2020-07-08 15:23:37,112 INFO L280 TraceCheckUtils]: 9: Hoare triple {59701#true} ~tmp~1 := #t~ret1; {59701#true} is VALID [2020-07-08 15:23:37,113 INFO L280 TraceCheckUtils]: 10: Hoare triple {59701#true} havoc #t~ret1; {59701#true} is VALID [2020-07-08 15:23:37,113 INFO L280 TraceCheckUtils]: 11: Hoare triple {59701#true} assume !(0 == ~tmp~1); {59701#true} is VALID [2020-07-08 15:23:37,113 INFO L280 TraceCheckUtils]: 12: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,113 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {59701#true} {59702#false} #913#return; {59702#false} is VALID [2020-07-08 15:23:37,114 INFO L280 TraceCheckUtils]: 0: Hoare triple {59904#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {59701#true} is VALID [2020-07-08 15:23:37,114 INFO L280 TraceCheckUtils]: 1: Hoare triple {59701#true} assume 0 != ~systemActive~0; {59701#true} is VALID [2020-07-08 15:23:37,115 INFO L263 TraceCheckUtils]: 2: Hoare triple {59701#true} call processEnvironment(); {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:23:37,115 INFO L280 TraceCheckUtils]: 3: Hoare triple {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {59701#true} is VALID [2020-07-08 15:23:37,115 INFO L280 TraceCheckUtils]: 4: Hoare triple {59701#true} assume !(0 != ~pumpRunning~0); {59701#true} is VALID [2020-07-08 15:23:37,116 INFO L263 TraceCheckUtils]: 5: Hoare triple {59701#true} call processEnvironment__wrappee__highWaterSensor(); {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:23:37,116 INFO L280 TraceCheckUtils]: 6: Hoare triple {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {59701#true} is VALID [2020-07-08 15:23:37,116 INFO L280 TraceCheckUtils]: 7: Hoare triple {59701#true} assume 0 == ~pumpRunning~0; {59701#true} is VALID [2020-07-08 15:23:37,116 INFO L263 TraceCheckUtils]: 8: Hoare triple {59701#true} call #t~ret14 := isHighWaterLevel(); {59701#true} is VALID [2020-07-08 15:23:37,116 INFO L280 TraceCheckUtils]: 9: Hoare triple {59701#true} havoc ~retValue_acc~9; {59701#true} is VALID [2020-07-08 15:23:37,117 INFO L280 TraceCheckUtils]: 10: Hoare triple {59701#true} havoc ~tmp~4; {59701#true} is VALID [2020-07-08 15:23:37,117 INFO L280 TraceCheckUtils]: 11: Hoare triple {59701#true} havoc ~tmp___0~1; {59701#true} is VALID [2020-07-08 15:23:37,117 INFO L263 TraceCheckUtils]: 12: Hoare triple {59701#true} call #t~ret33 := isHighWaterSensorDry(); {59701#true} is VALID [2020-07-08 15:23:37,117 INFO L280 TraceCheckUtils]: 13: Hoare triple {59701#true} havoc ~retValue_acc~3; {59701#true} is VALID [2020-07-08 15:23:37,117 INFO L280 TraceCheckUtils]: 14: Hoare triple {59701#true} assume ~waterLevel~0 < 2; {59701#true} is VALID [2020-07-08 15:23:37,118 INFO L280 TraceCheckUtils]: 15: Hoare triple {59701#true} ~retValue_acc~3 := 1; {60019#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} is VALID [2020-07-08 15:23:37,119 INFO L280 TraceCheckUtils]: 16: Hoare triple {60019#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} #res := ~retValue_acc~3; {60020#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 15:23:37,119 INFO L280 TraceCheckUtils]: 17: Hoare triple {60020#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {60020#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 15:23:37,120 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {60020#(<= 1 |isHighWaterSensorDry_#res|)} {59701#true} #907#return; {60017#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 15:23:37,121 INFO L280 TraceCheckUtils]: 19: Hoare triple {60017#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {60017#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 15:23:37,122 INFO L280 TraceCheckUtils]: 20: Hoare triple {60017#(<= 1 |isHighWaterLevel_#t~ret33|)} ~tmp~4 := #t~ret33; {60018#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 15:23:37,122 INFO L280 TraceCheckUtils]: 21: Hoare triple {60018#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret33; {60018#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 15:23:37,123 INFO L280 TraceCheckUtils]: 22: Hoare triple {60018#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {59702#false} is VALID [2020-07-08 15:23:37,123 INFO L280 TraceCheckUtils]: 23: Hoare triple {59702#false} ~tmp___0~1 := 1; {59702#false} is VALID [2020-07-08 15:23:37,123 INFO L280 TraceCheckUtils]: 24: Hoare triple {59702#false} ~retValue_acc~9 := ~tmp___0~1; {59702#false} is VALID [2020-07-08 15:23:37,123 INFO L280 TraceCheckUtils]: 25: Hoare triple {59702#false} #res := ~retValue_acc~9; {59702#false} is VALID [2020-07-08 15:23:37,123 INFO L280 TraceCheckUtils]: 26: Hoare triple {59702#false} assume true; {59702#false} is VALID [2020-07-08 15:23:37,124 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {59702#false} {59701#true} #919#return; {59702#false} is VALID [2020-07-08 15:23:37,124 INFO L280 TraceCheckUtils]: 28: Hoare triple {59702#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {59702#false} is VALID [2020-07-08 15:23:37,124 INFO L280 TraceCheckUtils]: 29: Hoare triple {59702#false} ~tmp~2 := #t~ret14; {59702#false} is VALID [2020-07-08 15:23:37,124 INFO L280 TraceCheckUtils]: 30: Hoare triple {59702#false} havoc #t~ret14; {59702#false} is VALID [2020-07-08 15:23:37,124 INFO L280 TraceCheckUtils]: 31: Hoare triple {59702#false} assume 0 != ~tmp~2; {59702#false} is VALID [2020-07-08 15:23:37,125 INFO L263 TraceCheckUtils]: 32: Hoare triple {59702#false} call activatePump(); {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:23:37,125 INFO L280 TraceCheckUtils]: 33: Hoare triple {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59701#true} is VALID [2020-07-08 15:23:37,125 INFO L280 TraceCheckUtils]: 34: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,125 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {59701#true} {59702#false} #921#return; {59702#false} is VALID [2020-07-08 15:23:37,125 INFO L280 TraceCheckUtils]: 36: Hoare triple {59702#false} assume true; {59702#false} is VALID [2020-07-08 15:23:37,126 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {59702#false} {59701#true} #895#return; {59702#false} is VALID [2020-07-08 15:23:37,126 INFO L280 TraceCheckUtils]: 38: Hoare triple {59702#false} assume true; {59702#false} is VALID [2020-07-08 15:23:37,126 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {59702#false} {59701#true} #911#return; {59702#false} is VALID [2020-07-08 15:23:37,126 INFO L263 TraceCheckUtils]: 40: Hoare triple {59702#false} call __utac_acc__Specification4_spec__1(); {59701#true} is VALID [2020-07-08 15:23:37,126 INFO L280 TraceCheckUtils]: 41: Hoare triple {59701#true} havoc ~tmp~1; {59701#true} is VALID [2020-07-08 15:23:37,127 INFO L280 TraceCheckUtils]: 42: Hoare triple {59701#true} havoc ~tmp___0~0; {59701#true} is VALID [2020-07-08 15:23:37,127 INFO L263 TraceCheckUtils]: 43: Hoare triple {59701#true} call #t~ret1 := getWaterLevel(); {59701#true} is VALID [2020-07-08 15:23:37,127 INFO L280 TraceCheckUtils]: 44: Hoare triple {59701#true} havoc ~retValue_acc~2; {59701#true} is VALID [2020-07-08 15:23:37,127 INFO L280 TraceCheckUtils]: 45: Hoare triple {59701#true} ~retValue_acc~2 := ~waterLevel~0; {59701#true} is VALID [2020-07-08 15:23:37,127 INFO L280 TraceCheckUtils]: 46: Hoare triple {59701#true} #res := ~retValue_acc~2; {59701#true} is VALID [2020-07-08 15:23:37,127 INFO L280 TraceCheckUtils]: 47: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,128 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {59701#true} {59701#true} #839#return; {59701#true} is VALID [2020-07-08 15:23:37,128 INFO L280 TraceCheckUtils]: 49: Hoare triple {59701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {59701#true} is VALID [2020-07-08 15:23:37,128 INFO L280 TraceCheckUtils]: 50: Hoare triple {59701#true} ~tmp~1 := #t~ret1; {59701#true} is VALID [2020-07-08 15:23:37,128 INFO L280 TraceCheckUtils]: 51: Hoare triple {59701#true} havoc #t~ret1; {59701#true} is VALID [2020-07-08 15:23:37,128 INFO L280 TraceCheckUtils]: 52: Hoare triple {59701#true} assume !(0 == ~tmp~1); {59701#true} is VALID [2020-07-08 15:23:37,129 INFO L280 TraceCheckUtils]: 53: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,129 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {59701#true} {59702#false} #913#return; {59702#false} is VALID [2020-07-08 15:23:37,129 INFO L280 TraceCheckUtils]: 55: Hoare triple {59702#false} assume true; {59702#false} is VALID [2020-07-08 15:23:37,129 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {59702#false} {59701#true} #903#return; {59702#false} is VALID [2020-07-08 15:23:37,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:23:37,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {60026#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {59701#true} is VALID [2020-07-08 15:23:37,153 INFO L280 TraceCheckUtils]: 1: Hoare triple {59701#true} ~waterLevel~0 := ~waterLevel~0 - 1; {59701#true} is VALID [2020-07-08 15:23:37,153 INFO L280 TraceCheckUtils]: 2: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,154 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59701#true} {59702#false} #909#return; {59702#false} is VALID [2020-07-08 15:23:37,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:23:37,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:23:37,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:23:37,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {59701#true} havoc ~retValue_acc~4; {59701#true} is VALID [2020-07-08 15:23:37,168 INFO L280 TraceCheckUtils]: 1: Hoare triple {59701#true} ~retValue_acc~4 := (if 0 == ~waterLevel~0 then 1 else 0); {59701#true} is VALID [2020-07-08 15:23:37,168 INFO L280 TraceCheckUtils]: 2: Hoare triple {59701#true} #res := ~retValue_acc~4; {59701#true} is VALID [2020-07-08 15:23:37,169 INFO L280 TraceCheckUtils]: 3: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,169 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59701#true} {59701#true} #887#return; {59701#true} is VALID [2020-07-08 15:23:37,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {59701#true} havoc ~retValue_acc~10; {59701#true} is VALID [2020-07-08 15:23:37,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {59701#true} havoc ~tmp~5; {59701#true} is VALID [2020-07-08 15:23:37,170 INFO L280 TraceCheckUtils]: 2: Hoare triple {59701#true} havoc ~tmp___0~2; {59701#true} is VALID [2020-07-08 15:23:37,170 INFO L263 TraceCheckUtils]: 3: Hoare triple {59701#true} call #t~ret34 := isLowWaterSensorDry(); {59701#true} is VALID [2020-07-08 15:23:37,170 INFO L280 TraceCheckUtils]: 4: Hoare triple {59701#true} havoc ~retValue_acc~4; {59701#true} is VALID [2020-07-08 15:23:37,170 INFO L280 TraceCheckUtils]: 5: Hoare triple {59701#true} ~retValue_acc~4 := (if 0 == ~waterLevel~0 then 1 else 0); {59701#true} is VALID [2020-07-08 15:23:37,170 INFO L280 TraceCheckUtils]: 6: Hoare triple {59701#true} #res := ~retValue_acc~4; {59701#true} is VALID [2020-07-08 15:23:37,171 INFO L280 TraceCheckUtils]: 7: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,171 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {59701#true} {59701#true} #887#return; {59701#true} is VALID [2020-07-08 15:23:37,171 INFO L280 TraceCheckUtils]: 9: Hoare triple {59701#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {59701#true} is VALID [2020-07-08 15:23:37,171 INFO L280 TraceCheckUtils]: 10: Hoare triple {59701#true} ~tmp~5 := #t~ret34; {59701#true} is VALID [2020-07-08 15:23:37,171 INFO L280 TraceCheckUtils]: 11: Hoare triple {59701#true} havoc #t~ret34; {59701#true} is VALID [2020-07-08 15:23:37,172 INFO L280 TraceCheckUtils]: 12: Hoare triple {59701#true} assume 0 != ~tmp~5; {59701#true} is VALID [2020-07-08 15:23:37,172 INFO L280 TraceCheckUtils]: 13: Hoare triple {59701#true} ~tmp___0~2 := 0; {59701#true} is VALID [2020-07-08 15:23:37,172 INFO L280 TraceCheckUtils]: 14: Hoare triple {59701#true} ~retValue_acc~10 := ~tmp___0~2; {59701#true} is VALID [2020-07-08 15:23:37,172 INFO L280 TraceCheckUtils]: 15: Hoare triple {59701#true} #res := ~retValue_acc~10; {59701#true} is VALID [2020-07-08 15:23:37,172 INFO L280 TraceCheckUtils]: 16: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,173 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {59701#true} {59701#true} #889#return; {59701#true} is VALID [2020-07-08 15:23:37,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:23:37,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:23:37,177 INFO L280 TraceCheckUtils]: 0: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,178 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59701#true} {59701#true} #925#return; {59701#true} is VALID [2020-07-08 15:23:37,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {59701#true} is VALID [2020-07-08 15:23:37,178 INFO L280 TraceCheckUtils]: 1: Hoare triple {59701#true} assume !(0 == ~pumpRunning~0); {59701#true} is VALID [2020-07-08 15:23:37,178 INFO L263 TraceCheckUtils]: 2: Hoare triple {59701#true} call processEnvironment__wrappee__base(); {59701#true} is VALID [2020-07-08 15:23:37,178 INFO L280 TraceCheckUtils]: 3: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,179 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59701#true} {59701#true} #925#return; {59701#true} is VALID [2020-07-08 15:23:37,179 INFO L280 TraceCheckUtils]: 5: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,179 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59701#true} {59701#true} #893#return; {59701#true} is VALID [2020-07-08 15:23:37,179 INFO L280 TraceCheckUtils]: 0: Hoare triple {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {59701#true} is VALID [2020-07-08 15:23:37,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {59701#true} assume 0 != ~pumpRunning~0; {59701#true} is VALID [2020-07-08 15:23:37,180 INFO L263 TraceCheckUtils]: 2: Hoare triple {59701#true} call #t~ret15 := isLowWaterLevel(); {59701#true} is VALID [2020-07-08 15:23:37,180 INFO L280 TraceCheckUtils]: 3: Hoare triple {59701#true} havoc ~retValue_acc~10; {59701#true} is VALID [2020-07-08 15:23:37,180 INFO L280 TraceCheckUtils]: 4: Hoare triple {59701#true} havoc ~tmp~5; {59701#true} is VALID [2020-07-08 15:23:37,180 INFO L280 TraceCheckUtils]: 5: Hoare triple {59701#true} havoc ~tmp___0~2; {59701#true} is VALID [2020-07-08 15:23:37,180 INFO L263 TraceCheckUtils]: 6: Hoare triple {59701#true} call #t~ret34 := isLowWaterSensorDry(); {59701#true} is VALID [2020-07-08 15:23:37,180 INFO L280 TraceCheckUtils]: 7: Hoare triple {59701#true} havoc ~retValue_acc~4; {59701#true} is VALID [2020-07-08 15:23:37,181 INFO L280 TraceCheckUtils]: 8: Hoare triple {59701#true} ~retValue_acc~4 := (if 0 == ~waterLevel~0 then 1 else 0); {59701#true} is VALID [2020-07-08 15:23:37,181 INFO L280 TraceCheckUtils]: 9: Hoare triple {59701#true} #res := ~retValue_acc~4; {59701#true} is VALID [2020-07-08 15:23:37,181 INFO L280 TraceCheckUtils]: 10: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,181 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {59701#true} {59701#true} #887#return; {59701#true} is VALID [2020-07-08 15:23:37,181 INFO L280 TraceCheckUtils]: 12: Hoare triple {59701#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {59701#true} is VALID [2020-07-08 15:23:37,182 INFO L280 TraceCheckUtils]: 13: Hoare triple {59701#true} ~tmp~5 := #t~ret34; {59701#true} is VALID [2020-07-08 15:23:37,182 INFO L280 TraceCheckUtils]: 14: Hoare triple {59701#true} havoc #t~ret34; {59701#true} is VALID [2020-07-08 15:23:37,182 INFO L280 TraceCheckUtils]: 15: Hoare triple {59701#true} assume 0 != ~tmp~5; {59701#true} is VALID [2020-07-08 15:23:37,182 INFO L280 TraceCheckUtils]: 16: Hoare triple {59701#true} ~tmp___0~2 := 0; {59701#true} is VALID [2020-07-08 15:23:37,182 INFO L280 TraceCheckUtils]: 17: Hoare triple {59701#true} ~retValue_acc~10 := ~tmp___0~2; {59701#true} is VALID [2020-07-08 15:23:37,182 INFO L280 TraceCheckUtils]: 18: Hoare triple {59701#true} #res := ~retValue_acc~10; {59701#true} is VALID [2020-07-08 15:23:37,183 INFO L280 TraceCheckUtils]: 19: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,183 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {59701#true} {59701#true} #889#return; {59701#true} is VALID [2020-07-08 15:23:37,183 INFO L280 TraceCheckUtils]: 21: Hoare triple {59701#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {59701#true} is VALID [2020-07-08 15:23:37,183 INFO L280 TraceCheckUtils]: 22: Hoare triple {59701#true} ~tmp~3 := #t~ret15; {59701#true} is VALID [2020-07-08 15:23:37,183 INFO L280 TraceCheckUtils]: 23: Hoare triple {59701#true} havoc #t~ret15; {59701#true} is VALID [2020-07-08 15:23:37,184 INFO L280 TraceCheckUtils]: 24: Hoare triple {59701#true} assume !(0 != ~tmp~3); {59701#true} is VALID [2020-07-08 15:23:37,184 INFO L263 TraceCheckUtils]: 25: Hoare triple {59701#true} call processEnvironment__wrappee__highWaterSensor(); {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:23:37,185 INFO L280 TraceCheckUtils]: 26: Hoare triple {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {59701#true} is VALID [2020-07-08 15:23:37,185 INFO L280 TraceCheckUtils]: 27: Hoare triple {59701#true} assume !(0 == ~pumpRunning~0); {59701#true} is VALID [2020-07-08 15:23:37,185 INFO L263 TraceCheckUtils]: 28: Hoare triple {59701#true} call processEnvironment__wrappee__base(); {59701#true} is VALID [2020-07-08 15:23:37,185 INFO L280 TraceCheckUtils]: 29: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,185 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {59701#true} {59701#true} #925#return; {59701#true} is VALID [2020-07-08 15:23:37,186 INFO L280 TraceCheckUtils]: 31: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,186 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {59701#true} {59701#true} #893#return; {59701#true} is VALID [2020-07-08 15:23:37,186 INFO L280 TraceCheckUtils]: 33: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,186 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {59701#true} {59702#false} #911#return; {59702#false} is VALID [2020-07-08 15:23:37,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:23:37,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {59701#true} havoc ~retValue_acc~2; {59701#true} is VALID [2020-07-08 15:23:37,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {59701#true} ~retValue_acc~2 := ~waterLevel~0; {59701#true} is VALID [2020-07-08 15:23:37,190 INFO L280 TraceCheckUtils]: 2: Hoare triple {59701#true} #res := ~retValue_acc~2; {59701#true} is VALID [2020-07-08 15:23:37,190 INFO L280 TraceCheckUtils]: 3: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,191 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59701#true} {59702#false} #839#return; {59702#false} is VALID [2020-07-08 15:23:37,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:23:37,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {59701#true} havoc ~retValue_acc~8; {59701#true} is VALID [2020-07-08 15:23:37,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {59701#true} ~retValue_acc~8 := ~pumpRunning~0; {59701#true} is VALID [2020-07-08 15:23:37,194 INFO L280 TraceCheckUtils]: 2: Hoare triple {59701#true} #res := ~retValue_acc~8; {59701#true} is VALID [2020-07-08 15:23:37,194 INFO L280 TraceCheckUtils]: 3: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,194 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59701#true} {59702#false} #841#return; {59702#false} is VALID [2020-07-08 15:23:37,198 INFO L263 TraceCheckUtils]: 0: Hoare triple {59701#true} call ULTIMATE.init(); {59901#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 15:23:37,199 INFO L280 TraceCheckUtils]: 1: Hoare triple {59901#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {59701#true} is VALID [2020-07-08 15:23:37,199 INFO L280 TraceCheckUtils]: 2: Hoare triple {59701#true} #valid := #valid[0 := 0]; {59701#true} is VALID [2020-07-08 15:23:37,199 INFO L280 TraceCheckUtils]: 3: Hoare triple {59701#true} assume 0 < #StackHeapBarrier; {59701#true} is VALID [2020-07-08 15:23:37,199 INFO L280 TraceCheckUtils]: 4: Hoare triple {59701#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {59701#true} is VALID [2020-07-08 15:23:37,199 INFO L280 TraceCheckUtils]: 5: Hoare triple {59701#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {59701#true} is VALID [2020-07-08 15:23:37,200 INFO L280 TraceCheckUtils]: 6: Hoare triple {59701#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {59701#true} is VALID [2020-07-08 15:23:37,200 INFO L280 TraceCheckUtils]: 7: Hoare triple {59701#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {59701#true} is VALID [2020-07-08 15:23:37,200 INFO L280 TraceCheckUtils]: 8: Hoare triple {59701#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {59701#true} is VALID [2020-07-08 15:23:37,200 INFO L280 TraceCheckUtils]: 9: Hoare triple {59701#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {59701#true} is VALID [2020-07-08 15:23:37,200 INFO L280 TraceCheckUtils]: 10: Hoare triple {59701#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {59701#true} is VALID [2020-07-08 15:23:37,200 INFO L280 TraceCheckUtils]: 11: Hoare triple {59701#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {59701#true} is VALID [2020-07-08 15:23:37,201 INFO L280 TraceCheckUtils]: 12: Hoare triple {59701#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {59701#true} is VALID [2020-07-08 15:23:37,201 INFO L280 TraceCheckUtils]: 13: Hoare triple {59701#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {59701#true} is VALID [2020-07-08 15:23:37,201 INFO L280 TraceCheckUtils]: 14: Hoare triple {59701#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {59701#true} is VALID [2020-07-08 15:23:37,201 INFO L280 TraceCheckUtils]: 15: Hoare triple {59701#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {59701#true} is VALID [2020-07-08 15:23:37,201 INFO L280 TraceCheckUtils]: 16: Hoare triple {59701#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {59701#true} is VALID [2020-07-08 15:23:37,201 INFO L280 TraceCheckUtils]: 17: Hoare triple {59701#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {59701#true} is VALID [2020-07-08 15:23:37,202 INFO L280 TraceCheckUtils]: 18: Hoare triple {59701#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {59701#true} is VALID [2020-07-08 15:23:37,202 INFO L280 TraceCheckUtils]: 19: Hoare triple {59701#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {59701#true} is VALID [2020-07-08 15:23:37,202 INFO L280 TraceCheckUtils]: 20: Hoare triple {59701#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {59701#true} is VALID [2020-07-08 15:23:37,202 INFO L280 TraceCheckUtils]: 21: Hoare triple {59701#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {59701#true} is VALID [2020-07-08 15:23:37,202 INFO L280 TraceCheckUtils]: 22: Hoare triple {59701#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {59701#true} is VALID [2020-07-08 15:23:37,203 INFO L280 TraceCheckUtils]: 23: Hoare triple {59701#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {59701#true} is VALID [2020-07-08 15:23:37,203 INFO L280 TraceCheckUtils]: 24: Hoare triple {59701#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {59701#true} is VALID [2020-07-08 15:23:37,203 INFO L280 TraceCheckUtils]: 25: Hoare triple {59701#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {59701#true} is VALID [2020-07-08 15:23:37,203 INFO L280 TraceCheckUtils]: 26: Hoare triple {59701#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {59701#true} is VALID [2020-07-08 15:23:37,203 INFO L280 TraceCheckUtils]: 27: Hoare triple {59701#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {59701#true} is VALID [2020-07-08 15:23:37,204 INFO L280 TraceCheckUtils]: 28: Hoare triple {59701#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {59701#true} is VALID [2020-07-08 15:23:37,204 INFO L280 TraceCheckUtils]: 29: Hoare triple {59701#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {59701#true} is VALID [2020-07-08 15:23:37,204 INFO L280 TraceCheckUtils]: 30: Hoare triple {59701#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {59701#true} is VALID [2020-07-08 15:23:37,204 INFO L280 TraceCheckUtils]: 31: Hoare triple {59701#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {59701#true} is VALID [2020-07-08 15:23:37,204 INFO L280 TraceCheckUtils]: 32: Hoare triple {59701#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {59701#true} is VALID [2020-07-08 15:23:37,205 INFO L280 TraceCheckUtils]: 33: Hoare triple {59701#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {59701#true} is VALID [2020-07-08 15:23:37,205 INFO L280 TraceCheckUtils]: 34: Hoare triple {59701#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {59701#true} is VALID [2020-07-08 15:23:37,205 INFO L280 TraceCheckUtils]: 35: Hoare triple {59701#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {59701#true} is VALID [2020-07-08 15:23:37,205 INFO L280 TraceCheckUtils]: 36: Hoare triple {59701#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {59701#true} is VALID [2020-07-08 15:23:37,205 INFO L280 TraceCheckUtils]: 37: Hoare triple {59701#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {59701#true} is VALID [2020-07-08 15:23:37,206 INFO L280 TraceCheckUtils]: 38: Hoare triple {59701#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {59701#true} is VALID [2020-07-08 15:23:37,206 INFO L280 TraceCheckUtils]: 39: Hoare triple {59701#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {59701#true} is VALID [2020-07-08 15:23:37,206 INFO L280 TraceCheckUtils]: 40: Hoare triple {59701#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {59701#true} is VALID [2020-07-08 15:23:37,206 INFO L280 TraceCheckUtils]: 41: Hoare triple {59701#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {59701#true} is VALID [2020-07-08 15:23:37,206 INFO L280 TraceCheckUtils]: 42: Hoare triple {59701#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {59701#true} is VALID [2020-07-08 15:23:37,207 INFO L280 TraceCheckUtils]: 43: Hoare triple {59701#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {59701#true} is VALID [2020-07-08 15:23:37,207 INFO L280 TraceCheckUtils]: 44: Hoare triple {59701#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {59701#true} is VALID [2020-07-08 15:23:37,207 INFO L280 TraceCheckUtils]: 45: Hoare triple {59701#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {59701#true} is VALID [2020-07-08 15:23:37,207 INFO L280 TraceCheckUtils]: 46: Hoare triple {59701#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {59701#true} is VALID [2020-07-08 15:23:37,207 INFO L280 TraceCheckUtils]: 47: Hoare triple {59701#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {59701#true} is VALID [2020-07-08 15:23:37,207 INFO L280 TraceCheckUtils]: 48: Hoare triple {59701#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {59701#true} is VALID [2020-07-08 15:23:37,208 INFO L280 TraceCheckUtils]: 49: Hoare triple {59701#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {59701#true} is VALID [2020-07-08 15:23:37,208 INFO L280 TraceCheckUtils]: 50: Hoare triple {59701#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {59701#true} is VALID [2020-07-08 15:23:37,208 INFO L280 TraceCheckUtils]: 51: Hoare triple {59701#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {59701#true} is VALID [2020-07-08 15:23:37,208 INFO L280 TraceCheckUtils]: 52: Hoare triple {59701#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {59701#true} is VALID [2020-07-08 15:23:37,208 INFO L280 TraceCheckUtils]: 53: Hoare triple {59701#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {59701#true} is VALID [2020-07-08 15:23:37,209 INFO L280 TraceCheckUtils]: 54: Hoare triple {59701#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {59701#true} is VALID [2020-07-08 15:23:37,209 INFO L280 TraceCheckUtils]: 55: Hoare triple {59701#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {59701#true} is VALID [2020-07-08 15:23:37,209 INFO L280 TraceCheckUtils]: 56: Hoare triple {59701#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {59701#true} is VALID [2020-07-08 15:23:37,209 INFO L280 TraceCheckUtils]: 57: Hoare triple {59701#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {59701#true} is VALID [2020-07-08 15:23:37,209 INFO L280 TraceCheckUtils]: 58: Hoare triple {59701#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {59701#true} is VALID [2020-07-08 15:23:37,209 INFO L280 TraceCheckUtils]: 59: Hoare triple {59701#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {59701#true} is VALID [2020-07-08 15:23:37,210 INFO L280 TraceCheckUtils]: 60: Hoare triple {59701#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {59701#true} is VALID [2020-07-08 15:23:37,210 INFO L280 TraceCheckUtils]: 61: Hoare triple {59701#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {59701#true} is VALID [2020-07-08 15:23:37,210 INFO L280 TraceCheckUtils]: 62: Hoare triple {59701#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {59701#true} is VALID [2020-07-08 15:23:37,210 INFO L280 TraceCheckUtils]: 63: Hoare triple {59701#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {59701#true} is VALID [2020-07-08 15:23:37,210 INFO L280 TraceCheckUtils]: 64: Hoare triple {59701#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {59701#true} is VALID [2020-07-08 15:23:37,211 INFO L280 TraceCheckUtils]: 65: Hoare triple {59701#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {59701#true} is VALID [2020-07-08 15:23:37,211 INFO L280 TraceCheckUtils]: 66: Hoare triple {59701#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {59701#true} is VALID [2020-07-08 15:23:37,211 INFO L280 TraceCheckUtils]: 67: Hoare triple {59701#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {59701#true} is VALID [2020-07-08 15:23:37,211 INFO L280 TraceCheckUtils]: 68: Hoare triple {59701#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {59701#true} is VALID [2020-07-08 15:23:37,211 INFO L280 TraceCheckUtils]: 69: Hoare triple {59701#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {59701#true} is VALID [2020-07-08 15:23:37,211 INFO L280 TraceCheckUtils]: 70: Hoare triple {59701#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {59701#true} is VALID [2020-07-08 15:23:37,212 INFO L280 TraceCheckUtils]: 71: Hoare triple {59701#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {59701#true} is VALID [2020-07-08 15:23:37,212 INFO L280 TraceCheckUtils]: 72: Hoare triple {59701#true} ~cleanupTimeShifts~0 := 4; {59701#true} is VALID [2020-07-08 15:23:37,212 INFO L280 TraceCheckUtils]: 73: Hoare triple {59701#true} ~waterLevel~0 := 1; {59701#true} is VALID [2020-07-08 15:23:37,212 INFO L280 TraceCheckUtils]: 74: Hoare triple {59701#true} ~methaneLevelCritical~0 := 0; {59701#true} is VALID [2020-07-08 15:23:37,212 INFO L280 TraceCheckUtils]: 75: Hoare triple {59701#true} ~pumpRunning~0 := 0; {59701#true} is VALID [2020-07-08 15:23:37,213 INFO L280 TraceCheckUtils]: 76: Hoare triple {59701#true} ~systemActive~0 := 1; {59701#true} is VALID [2020-07-08 15:23:37,213 INFO L280 TraceCheckUtils]: 77: Hoare triple {59701#true} ~head~0.base, ~head~0.offset := 0, 0; {59701#true} is VALID [2020-07-08 15:23:37,213 INFO L280 TraceCheckUtils]: 78: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,213 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {59701#true} {59701#true} #937#return; {59701#true} is VALID [2020-07-08 15:23:37,213 INFO L263 TraceCheckUtils]: 80: Hoare triple {59701#true} call #t~ret74 := main(); {59701#true} is VALID [2020-07-08 15:23:37,213 INFO L280 TraceCheckUtils]: 81: Hoare triple {59701#true} havoc ~retValue_acc~0; {59701#true} is VALID [2020-07-08 15:23:37,214 INFO L280 TraceCheckUtils]: 82: Hoare triple {59701#true} havoc ~tmp~0; {59701#true} is VALID [2020-07-08 15:23:37,214 INFO L263 TraceCheckUtils]: 83: Hoare triple {59701#true} call select_helpers(); {59701#true} is VALID [2020-07-08 15:23:37,214 INFO L280 TraceCheckUtils]: 84: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,214 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {59701#true} {59701#true} #845#return; {59701#true} is VALID [2020-07-08 15:23:37,214 INFO L263 TraceCheckUtils]: 86: Hoare triple {59701#true} call select_features(); {59701#true} is VALID [2020-07-08 15:23:37,215 INFO L280 TraceCheckUtils]: 87: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,215 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {59701#true} {59701#true} #847#return; {59701#true} is VALID [2020-07-08 15:23:37,215 INFO L263 TraceCheckUtils]: 89: Hoare triple {59701#true} call #t~ret0 := valid_product(); {59701#true} is VALID [2020-07-08 15:23:37,215 INFO L280 TraceCheckUtils]: 90: Hoare triple {59701#true} havoc ~retValue_acc~6; {59701#true} is VALID [2020-07-08 15:23:37,216 INFO L280 TraceCheckUtils]: 91: Hoare triple {59701#true} ~retValue_acc~6 := 1; {59902#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} is VALID [2020-07-08 15:23:37,216 INFO L280 TraceCheckUtils]: 92: Hoare triple {59902#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} #res := ~retValue_acc~6; {59903#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 15:23:37,217 INFO L280 TraceCheckUtils]: 93: Hoare triple {59903#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {59903#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 15:23:37,218 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {59903#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {59701#true} #849#return; {59791#(= 1 |main_#t~ret0|)} is VALID [2020-07-08 15:23:37,219 INFO L280 TraceCheckUtils]: 95: Hoare triple {59791#(= 1 |main_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {59791#(= 1 |main_#t~ret0|)} is VALID [2020-07-08 15:23:37,219 INFO L280 TraceCheckUtils]: 96: Hoare triple {59791#(= 1 |main_#t~ret0|)} ~tmp~0 := #t~ret0; {59792#(= 1 main_~tmp~0)} is VALID [2020-07-08 15:23:37,220 INFO L280 TraceCheckUtils]: 97: Hoare triple {59792#(= 1 main_~tmp~0)} havoc #t~ret0; {59792#(= 1 main_~tmp~0)} is VALID [2020-07-08 15:23:37,220 INFO L280 TraceCheckUtils]: 98: Hoare triple {59792#(= 1 main_~tmp~0)} assume 0 != ~tmp~0; {59701#true} is VALID [2020-07-08 15:23:37,220 INFO L263 TraceCheckUtils]: 99: Hoare triple {59701#true} call setup(); {59701#true} is VALID [2020-07-08 15:23:37,220 INFO L280 TraceCheckUtils]: 100: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,221 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {59701#true} {59701#true} #851#return; {59701#true} is VALID [2020-07-08 15:23:37,221 INFO L263 TraceCheckUtils]: 102: Hoare triple {59701#true} call runTest(); {59701#true} is VALID [2020-07-08 15:23:37,221 INFO L263 TraceCheckUtils]: 103: Hoare triple {59701#true} call test(); {59701#true} is VALID [2020-07-08 15:23:37,221 INFO L280 TraceCheckUtils]: 104: Hoare triple {59701#true} havoc ~splverifierCounter~0; {59701#true} is VALID [2020-07-08 15:23:37,221 INFO L280 TraceCheckUtils]: 105: Hoare triple {59701#true} havoc ~tmp~6; {59701#true} is VALID [2020-07-08 15:23:37,221 INFO L280 TraceCheckUtils]: 106: Hoare triple {59701#true} havoc ~tmp___0~3; {59701#true} is VALID [2020-07-08 15:23:37,222 INFO L280 TraceCheckUtils]: 107: Hoare triple {59701#true} havoc ~tmp___1~0; {59701#true} is VALID [2020-07-08 15:23:37,222 INFO L280 TraceCheckUtils]: 108: Hoare triple {59701#true} havoc ~tmp___2~0; {59701#true} is VALID [2020-07-08 15:23:37,222 INFO L280 TraceCheckUtils]: 109: Hoare triple {59701#true} ~splverifierCounter~0 := 0; {59701#true} is VALID [2020-07-08 15:23:37,222 INFO L280 TraceCheckUtils]: 110: Hoare triple {59701#true} assume !false; {59701#true} is VALID [2020-07-08 15:23:37,222 INFO L280 TraceCheckUtils]: 111: Hoare triple {59701#true} assume ~splverifierCounter~0 < 4; {59701#true} is VALID [2020-07-08 15:23:37,223 INFO L280 TraceCheckUtils]: 112: Hoare triple {59701#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {59701#true} is VALID [2020-07-08 15:23:37,223 INFO L280 TraceCheckUtils]: 113: Hoare triple {59701#true} ~tmp~6 := #t~nondet35; {59701#true} is VALID [2020-07-08 15:23:37,223 INFO L280 TraceCheckUtils]: 114: Hoare triple {59701#true} havoc #t~nondet35; {59701#true} is VALID [2020-07-08 15:23:37,223 INFO L280 TraceCheckUtils]: 115: Hoare triple {59701#true} assume !(0 != ~tmp~6); {59701#true} is VALID [2020-07-08 15:23:37,223 INFO L280 TraceCheckUtils]: 116: Hoare triple {59701#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {59701#true} is VALID [2020-07-08 15:23:37,223 INFO L280 TraceCheckUtils]: 117: Hoare triple {59701#true} ~tmp___0~3 := #t~nondet36; {59701#true} is VALID [2020-07-08 15:23:37,224 INFO L280 TraceCheckUtils]: 118: Hoare triple {59701#true} havoc #t~nondet36; {59701#true} is VALID [2020-07-08 15:23:37,224 INFO L280 TraceCheckUtils]: 119: Hoare triple {59701#true} assume !(0 != ~tmp___0~3); {59701#true} is VALID [2020-07-08 15:23:37,224 INFO L280 TraceCheckUtils]: 120: Hoare triple {59701#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {59701#true} is VALID [2020-07-08 15:23:37,224 INFO L280 TraceCheckUtils]: 121: Hoare triple {59701#true} ~tmp___2~0 := #t~nondet37; {59701#true} is VALID [2020-07-08 15:23:37,224 INFO L280 TraceCheckUtils]: 122: Hoare triple {59701#true} havoc #t~nondet37; {59701#true} is VALID [2020-07-08 15:23:37,225 INFO L280 TraceCheckUtils]: 123: Hoare triple {59701#true} assume 0 != ~tmp___2~0; {59701#true} is VALID [2020-07-08 15:23:37,225 INFO L263 TraceCheckUtils]: 124: Hoare triple {59701#true} call timeShift(); {59904#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 15:23:37,226 INFO L280 TraceCheckUtils]: 125: Hoare triple {59904#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {59701#true} is VALID [2020-07-08 15:23:37,226 INFO L280 TraceCheckUtils]: 126: Hoare triple {59701#true} assume 0 != ~systemActive~0; {59701#true} is VALID [2020-07-08 15:23:37,227 INFO L263 TraceCheckUtils]: 127: Hoare triple {59701#true} call processEnvironment(); {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:23:37,227 INFO L280 TraceCheckUtils]: 128: Hoare triple {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {59701#true} is VALID [2020-07-08 15:23:37,227 INFO L280 TraceCheckUtils]: 129: Hoare triple {59701#true} assume !(0 != ~pumpRunning~0); {59701#true} is VALID [2020-07-08 15:23:37,228 INFO L263 TraceCheckUtils]: 130: Hoare triple {59701#true} call processEnvironment__wrappee__highWaterSensor(); {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:23:37,228 INFO L280 TraceCheckUtils]: 131: Hoare triple {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {59701#true} is VALID [2020-07-08 15:23:37,228 INFO L280 TraceCheckUtils]: 132: Hoare triple {59701#true} assume 0 == ~pumpRunning~0; {59701#true} is VALID [2020-07-08 15:23:37,228 INFO L263 TraceCheckUtils]: 133: Hoare triple {59701#true} call #t~ret14 := isHighWaterLevel(); {59701#true} is VALID [2020-07-08 15:23:37,228 INFO L280 TraceCheckUtils]: 134: Hoare triple {59701#true} havoc ~retValue_acc~9; {59701#true} is VALID [2020-07-08 15:23:37,229 INFO L280 TraceCheckUtils]: 135: Hoare triple {59701#true} havoc ~tmp~4; {59701#true} is VALID [2020-07-08 15:23:37,229 INFO L280 TraceCheckUtils]: 136: Hoare triple {59701#true} havoc ~tmp___0~1; {59701#true} is VALID [2020-07-08 15:23:37,229 INFO L263 TraceCheckUtils]: 137: Hoare triple {59701#true} call #t~ret33 := isHighWaterSensorDry(); {59701#true} is VALID [2020-07-08 15:23:37,229 INFO L280 TraceCheckUtils]: 138: Hoare triple {59701#true} havoc ~retValue_acc~3; {59701#true} is VALID [2020-07-08 15:23:37,229 INFO L280 TraceCheckUtils]: 139: Hoare triple {59701#true} assume ~waterLevel~0 < 2; {59701#true} is VALID [2020-07-08 15:23:37,230 INFO L280 TraceCheckUtils]: 140: Hoare triple {59701#true} ~retValue_acc~3 := 1; {60019#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} is VALID [2020-07-08 15:23:37,231 INFO L280 TraceCheckUtils]: 141: Hoare triple {60019#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} #res := ~retValue_acc~3; {60020#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 15:23:37,231 INFO L280 TraceCheckUtils]: 142: Hoare triple {60020#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {60020#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 15:23:37,232 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {60020#(<= 1 |isHighWaterSensorDry_#res|)} {59701#true} #907#return; {60017#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 15:23:37,233 INFO L280 TraceCheckUtils]: 144: Hoare triple {60017#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {60017#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 15:23:37,233 INFO L280 TraceCheckUtils]: 145: Hoare triple {60017#(<= 1 |isHighWaterLevel_#t~ret33|)} ~tmp~4 := #t~ret33; {60018#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 15:23:37,234 INFO L280 TraceCheckUtils]: 146: Hoare triple {60018#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret33; {60018#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 15:23:37,235 INFO L280 TraceCheckUtils]: 147: Hoare triple {60018#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {59702#false} is VALID [2020-07-08 15:23:37,235 INFO L280 TraceCheckUtils]: 148: Hoare triple {59702#false} ~tmp___0~1 := 1; {59702#false} is VALID [2020-07-08 15:23:37,235 INFO L280 TraceCheckUtils]: 149: Hoare triple {59702#false} ~retValue_acc~9 := ~tmp___0~1; {59702#false} is VALID [2020-07-08 15:23:37,235 INFO L280 TraceCheckUtils]: 150: Hoare triple {59702#false} #res := ~retValue_acc~9; {59702#false} is VALID [2020-07-08 15:23:37,236 INFO L280 TraceCheckUtils]: 151: Hoare triple {59702#false} assume true; {59702#false} is VALID [2020-07-08 15:23:37,236 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {59702#false} {59701#true} #919#return; {59702#false} is VALID [2020-07-08 15:23:37,236 INFO L280 TraceCheckUtils]: 153: Hoare triple {59702#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {59702#false} is VALID [2020-07-08 15:23:37,236 INFO L280 TraceCheckUtils]: 154: Hoare triple {59702#false} ~tmp~2 := #t~ret14; {59702#false} is VALID [2020-07-08 15:23:37,236 INFO L280 TraceCheckUtils]: 155: Hoare triple {59702#false} havoc #t~ret14; {59702#false} is VALID [2020-07-08 15:23:37,236 INFO L280 TraceCheckUtils]: 156: Hoare triple {59702#false} assume 0 != ~tmp~2; {59702#false} is VALID [2020-07-08 15:23:37,237 INFO L263 TraceCheckUtils]: 157: Hoare triple {59702#false} call activatePump(); {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:23:37,237 INFO L280 TraceCheckUtils]: 158: Hoare triple {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59701#true} is VALID [2020-07-08 15:23:37,237 INFO L280 TraceCheckUtils]: 159: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,237 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {59701#true} {59702#false} #921#return; {59702#false} is VALID [2020-07-08 15:23:37,237 INFO L280 TraceCheckUtils]: 161: Hoare triple {59702#false} assume true; {59702#false} is VALID [2020-07-08 15:23:37,238 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {59702#false} {59701#true} #895#return; {59702#false} is VALID [2020-07-08 15:23:37,238 INFO L280 TraceCheckUtils]: 163: Hoare triple {59702#false} assume true; {59702#false} is VALID [2020-07-08 15:23:37,238 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {59702#false} {59701#true} #911#return; {59702#false} is VALID [2020-07-08 15:23:37,238 INFO L263 TraceCheckUtils]: 165: Hoare triple {59702#false} call __utac_acc__Specification4_spec__1(); {59701#true} is VALID [2020-07-08 15:23:37,238 INFO L280 TraceCheckUtils]: 166: Hoare triple {59701#true} havoc ~tmp~1; {59701#true} is VALID [2020-07-08 15:23:37,239 INFO L280 TraceCheckUtils]: 167: Hoare triple {59701#true} havoc ~tmp___0~0; {59701#true} is VALID [2020-07-08 15:23:37,239 INFO L263 TraceCheckUtils]: 168: Hoare triple {59701#true} call #t~ret1 := getWaterLevel(); {59701#true} is VALID [2020-07-08 15:23:37,239 INFO L280 TraceCheckUtils]: 169: Hoare triple {59701#true} havoc ~retValue_acc~2; {59701#true} is VALID [2020-07-08 15:23:37,239 INFO L280 TraceCheckUtils]: 170: Hoare triple {59701#true} ~retValue_acc~2 := ~waterLevel~0; {59701#true} is VALID [2020-07-08 15:23:37,239 INFO L280 TraceCheckUtils]: 171: Hoare triple {59701#true} #res := ~retValue_acc~2; {59701#true} is VALID [2020-07-08 15:23:37,239 INFO L280 TraceCheckUtils]: 172: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,240 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {59701#true} {59701#true} #839#return; {59701#true} is VALID [2020-07-08 15:23:37,240 INFO L280 TraceCheckUtils]: 174: Hoare triple {59701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {59701#true} is VALID [2020-07-08 15:23:37,240 INFO L280 TraceCheckUtils]: 175: Hoare triple {59701#true} ~tmp~1 := #t~ret1; {59701#true} is VALID [2020-07-08 15:23:37,240 INFO L280 TraceCheckUtils]: 176: Hoare triple {59701#true} havoc #t~ret1; {59701#true} is VALID [2020-07-08 15:23:37,240 INFO L280 TraceCheckUtils]: 177: Hoare triple {59701#true} assume !(0 == ~tmp~1); {59701#true} is VALID [2020-07-08 15:23:37,241 INFO L280 TraceCheckUtils]: 178: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,241 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {59701#true} {59702#false} #913#return; {59702#false} is VALID [2020-07-08 15:23:37,241 INFO L280 TraceCheckUtils]: 180: Hoare triple {59702#false} assume true; {59702#false} is VALID [2020-07-08 15:23:37,241 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {59702#false} {59701#true} #903#return; {59702#false} is VALID [2020-07-08 15:23:37,241 INFO L280 TraceCheckUtils]: 182: Hoare triple {59702#false} assume !false; {59702#false} is VALID [2020-07-08 15:23:37,241 INFO L280 TraceCheckUtils]: 183: Hoare triple {59702#false} assume ~splverifierCounter~0 < 4; {59702#false} is VALID [2020-07-08 15:23:37,242 INFO L280 TraceCheckUtils]: 184: Hoare triple {59702#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {59702#false} is VALID [2020-07-08 15:23:37,242 INFO L280 TraceCheckUtils]: 185: Hoare triple {59702#false} ~tmp~6 := #t~nondet35; {59702#false} is VALID [2020-07-08 15:23:37,242 INFO L280 TraceCheckUtils]: 186: Hoare triple {59702#false} havoc #t~nondet35; {59702#false} is VALID [2020-07-08 15:23:37,242 INFO L280 TraceCheckUtils]: 187: Hoare triple {59702#false} assume !(0 != ~tmp~6); {59702#false} is VALID [2020-07-08 15:23:37,242 INFO L280 TraceCheckUtils]: 188: Hoare triple {59702#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {59702#false} is VALID [2020-07-08 15:23:37,243 INFO L280 TraceCheckUtils]: 189: Hoare triple {59702#false} ~tmp___0~3 := #t~nondet36; {59702#false} is VALID [2020-07-08 15:23:37,243 INFO L280 TraceCheckUtils]: 190: Hoare triple {59702#false} havoc #t~nondet36; {59702#false} is VALID [2020-07-08 15:23:37,243 INFO L280 TraceCheckUtils]: 191: Hoare triple {59702#false} assume !(0 != ~tmp___0~3); {59702#false} is VALID [2020-07-08 15:23:37,243 INFO L280 TraceCheckUtils]: 192: Hoare triple {59702#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {59702#false} is VALID [2020-07-08 15:23:37,243 INFO L280 TraceCheckUtils]: 193: Hoare triple {59702#false} ~tmp___2~0 := #t~nondet37; {59702#false} is VALID [2020-07-08 15:23:37,243 INFO L280 TraceCheckUtils]: 194: Hoare triple {59702#false} havoc #t~nondet37; {59702#false} is VALID [2020-07-08 15:23:37,244 INFO L280 TraceCheckUtils]: 195: Hoare triple {59702#false} assume 0 != ~tmp___2~0; {59702#false} is VALID [2020-07-08 15:23:37,244 INFO L263 TraceCheckUtils]: 196: Hoare triple {59702#false} call timeShift(); {59702#false} is VALID [2020-07-08 15:23:37,244 INFO L280 TraceCheckUtils]: 197: Hoare triple {59702#false} assume 0 != ~pumpRunning~0; {59702#false} is VALID [2020-07-08 15:23:37,244 INFO L263 TraceCheckUtils]: 198: Hoare triple {59702#false} call lowerWaterLevel(); {60026#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 15:23:37,244 INFO L280 TraceCheckUtils]: 199: Hoare triple {60026#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {59701#true} is VALID [2020-07-08 15:23:37,244 INFO L280 TraceCheckUtils]: 200: Hoare triple {59701#true} ~waterLevel~0 := ~waterLevel~0 - 1; {59701#true} is VALID [2020-07-08 15:23:37,245 INFO L280 TraceCheckUtils]: 201: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,245 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {59701#true} {59702#false} #909#return; {59702#false} is VALID [2020-07-08 15:23:37,245 INFO L280 TraceCheckUtils]: 203: Hoare triple {59702#false} assume 0 != ~systemActive~0; {59702#false} is VALID [2020-07-08 15:23:37,245 INFO L263 TraceCheckUtils]: 204: Hoare triple {59702#false} call processEnvironment(); {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:23:37,245 INFO L280 TraceCheckUtils]: 205: Hoare triple {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {59701#true} is VALID [2020-07-08 15:23:37,245 INFO L280 TraceCheckUtils]: 206: Hoare triple {59701#true} assume 0 != ~pumpRunning~0; {59701#true} is VALID [2020-07-08 15:23:37,246 INFO L263 TraceCheckUtils]: 207: Hoare triple {59701#true} call #t~ret15 := isLowWaterLevel(); {59701#true} is VALID [2020-07-08 15:23:37,246 INFO L280 TraceCheckUtils]: 208: Hoare triple {59701#true} havoc ~retValue_acc~10; {59701#true} is VALID [2020-07-08 15:23:37,246 INFO L280 TraceCheckUtils]: 209: Hoare triple {59701#true} havoc ~tmp~5; {59701#true} is VALID [2020-07-08 15:23:37,246 INFO L280 TraceCheckUtils]: 210: Hoare triple {59701#true} havoc ~tmp___0~2; {59701#true} is VALID [2020-07-08 15:23:37,246 INFO L263 TraceCheckUtils]: 211: Hoare triple {59701#true} call #t~ret34 := isLowWaterSensorDry(); {59701#true} is VALID [2020-07-08 15:23:37,247 INFO L280 TraceCheckUtils]: 212: Hoare triple {59701#true} havoc ~retValue_acc~4; {59701#true} is VALID [2020-07-08 15:23:37,247 INFO L280 TraceCheckUtils]: 213: Hoare triple {59701#true} ~retValue_acc~4 := (if 0 == ~waterLevel~0 then 1 else 0); {59701#true} is VALID [2020-07-08 15:23:37,247 INFO L280 TraceCheckUtils]: 214: Hoare triple {59701#true} #res := ~retValue_acc~4; {59701#true} is VALID [2020-07-08 15:23:37,247 INFO L280 TraceCheckUtils]: 215: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,247 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {59701#true} {59701#true} #887#return; {59701#true} is VALID [2020-07-08 15:23:37,247 INFO L280 TraceCheckUtils]: 217: Hoare triple {59701#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {59701#true} is VALID [2020-07-08 15:23:37,248 INFO L280 TraceCheckUtils]: 218: Hoare triple {59701#true} ~tmp~5 := #t~ret34; {59701#true} is VALID [2020-07-08 15:23:37,248 INFO L280 TraceCheckUtils]: 219: Hoare triple {59701#true} havoc #t~ret34; {59701#true} is VALID [2020-07-08 15:23:37,248 INFO L280 TraceCheckUtils]: 220: Hoare triple {59701#true} assume 0 != ~tmp~5; {59701#true} is VALID [2020-07-08 15:23:37,248 INFO L280 TraceCheckUtils]: 221: Hoare triple {59701#true} ~tmp___0~2 := 0; {59701#true} is VALID [2020-07-08 15:23:37,248 INFO L280 TraceCheckUtils]: 222: Hoare triple {59701#true} ~retValue_acc~10 := ~tmp___0~2; {59701#true} is VALID [2020-07-08 15:23:37,248 INFO L280 TraceCheckUtils]: 223: Hoare triple {59701#true} #res := ~retValue_acc~10; {59701#true} is VALID [2020-07-08 15:23:37,249 INFO L280 TraceCheckUtils]: 224: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,249 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {59701#true} {59701#true} #889#return; {59701#true} is VALID [2020-07-08 15:23:37,249 INFO L280 TraceCheckUtils]: 226: Hoare triple {59701#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {59701#true} is VALID [2020-07-08 15:23:37,249 INFO L280 TraceCheckUtils]: 227: Hoare triple {59701#true} ~tmp~3 := #t~ret15; {59701#true} is VALID [2020-07-08 15:23:37,249 INFO L280 TraceCheckUtils]: 228: Hoare triple {59701#true} havoc #t~ret15; {59701#true} is VALID [2020-07-08 15:23:37,250 INFO L280 TraceCheckUtils]: 229: Hoare triple {59701#true} assume !(0 != ~tmp~3); {59701#true} is VALID [2020-07-08 15:23:37,250 INFO L263 TraceCheckUtils]: 230: Hoare triple {59701#true} call processEnvironment__wrappee__highWaterSensor(); {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:23:37,250 INFO L280 TraceCheckUtils]: 231: Hoare triple {59956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {59701#true} is VALID [2020-07-08 15:23:37,251 INFO L280 TraceCheckUtils]: 232: Hoare triple {59701#true} assume !(0 == ~pumpRunning~0); {59701#true} is VALID [2020-07-08 15:23:37,251 INFO L263 TraceCheckUtils]: 233: Hoare triple {59701#true} call processEnvironment__wrappee__base(); {59701#true} is VALID [2020-07-08 15:23:37,251 INFO L280 TraceCheckUtils]: 234: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,251 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {59701#true} {59701#true} #925#return; {59701#true} is VALID [2020-07-08 15:23:37,251 INFO L280 TraceCheckUtils]: 236: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,251 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {59701#true} {59701#true} #893#return; {59701#true} is VALID [2020-07-08 15:23:37,252 INFO L280 TraceCheckUtils]: 238: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,252 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {59701#true} {59702#false} #911#return; {59702#false} is VALID [2020-07-08 15:23:37,252 INFO L263 TraceCheckUtils]: 240: Hoare triple {59702#false} call __utac_acc__Specification4_spec__1(); {59702#false} is VALID [2020-07-08 15:23:37,252 INFO L280 TraceCheckUtils]: 241: Hoare triple {59702#false} havoc ~tmp~1; {59702#false} is VALID [2020-07-08 15:23:37,252 INFO L280 TraceCheckUtils]: 242: Hoare triple {59702#false} havoc ~tmp___0~0; {59702#false} is VALID [2020-07-08 15:23:37,253 INFO L263 TraceCheckUtils]: 243: Hoare triple {59702#false} call #t~ret1 := getWaterLevel(); {59701#true} is VALID [2020-07-08 15:23:37,253 INFO L280 TraceCheckUtils]: 244: Hoare triple {59701#true} havoc ~retValue_acc~2; {59701#true} is VALID [2020-07-08 15:23:37,253 INFO L280 TraceCheckUtils]: 245: Hoare triple {59701#true} ~retValue_acc~2 := ~waterLevel~0; {59701#true} is VALID [2020-07-08 15:23:37,253 INFO L280 TraceCheckUtils]: 246: Hoare triple {59701#true} #res := ~retValue_acc~2; {59701#true} is VALID [2020-07-08 15:23:37,253 INFO L280 TraceCheckUtils]: 247: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,253 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {59701#true} {59702#false} #839#return; {59702#false} is VALID [2020-07-08 15:23:37,254 INFO L280 TraceCheckUtils]: 249: Hoare triple {59702#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {59702#false} is VALID [2020-07-08 15:23:37,254 INFO L280 TraceCheckUtils]: 250: Hoare triple {59702#false} ~tmp~1 := #t~ret1; {59702#false} is VALID [2020-07-08 15:23:37,254 INFO L280 TraceCheckUtils]: 251: Hoare triple {59702#false} havoc #t~ret1; {59702#false} is VALID [2020-07-08 15:23:37,254 INFO L280 TraceCheckUtils]: 252: Hoare triple {59702#false} assume 0 == ~tmp~1; {59702#false} is VALID [2020-07-08 15:23:37,254 INFO L263 TraceCheckUtils]: 253: Hoare triple {59702#false} call #t~ret2 := isPumpRunning(); {59701#true} is VALID [2020-07-08 15:23:37,255 INFO L280 TraceCheckUtils]: 254: Hoare triple {59701#true} havoc ~retValue_acc~8; {59701#true} is VALID [2020-07-08 15:23:37,255 INFO L280 TraceCheckUtils]: 255: Hoare triple {59701#true} ~retValue_acc~8 := ~pumpRunning~0; {59701#true} is VALID [2020-07-08 15:23:37,255 INFO L280 TraceCheckUtils]: 256: Hoare triple {59701#true} #res := ~retValue_acc~8; {59701#true} is VALID [2020-07-08 15:23:37,255 INFO L280 TraceCheckUtils]: 257: Hoare triple {59701#true} assume true; {59701#true} is VALID [2020-07-08 15:23:37,255 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {59701#true} {59702#false} #841#return; {59702#false} is VALID [2020-07-08 15:23:37,255 INFO L280 TraceCheckUtils]: 259: Hoare triple {59702#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {59702#false} is VALID [2020-07-08 15:23:37,256 INFO L280 TraceCheckUtils]: 260: Hoare triple {59702#false} ~tmp___0~0 := #t~ret2; {59702#false} is VALID [2020-07-08 15:23:37,256 INFO L280 TraceCheckUtils]: 261: Hoare triple {59702#false} havoc #t~ret2; {59702#false} is VALID [2020-07-08 15:23:37,256 INFO L280 TraceCheckUtils]: 262: Hoare triple {59702#false} assume 0 != ~tmp___0~0; {59702#false} is VALID [2020-07-08 15:23:37,256 INFO L263 TraceCheckUtils]: 263: Hoare triple {59702#false} call __automaton_fail(); {59702#false} is VALID [2020-07-08 15:23:37,256 INFO L280 TraceCheckUtils]: 264: Hoare triple {59702#false} assume !false; {59702#false} is VALID [2020-07-08 15:23:37,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 15:23:37,302 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 15:23:37,303 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1768950058] [2020-07-08 15:23:37,303 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 15:23:37,303 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-08 15:23:37,303 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [775902304] [2020-07-08 15:23:37,304 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 265 [2020-07-08 15:23:37,304 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 15:23:37,305 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-08 15:23:37,582 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 259 edges. 259 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:23:37,582 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-08 15:23:37,582 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 15:23:37,583 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-08 15:23:37,583 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2020-07-08 15:23:37,583 INFO L87 Difference]: Start difference. First operand 863 states and 952 transitions. Second operand 14 states. [2020-07-08 15:23:40,070 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 15:23:40,482 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 15:23:41,101 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 15:23:41,574 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 15:23:41,945 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 15:23:49,274 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 15:23:49,664 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 15:23:50,256 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 15:23:50,881 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 15:23:51,332 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 15:24:19,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:24:19,353 INFO L93 Difference]: Finished difference Result 1571 states and 1771 transitions. [2020-07-08 15:24:19,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-08 15:24:19,353 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 265 [2020-07-08 15:24:19,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 15:24:19,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 15:24:19,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 550 transitions. [2020-07-08 15:24:19,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 15:24:19,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 550 transitions. [2020-07-08 15:24:19,362 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 550 transitions. [2020-07-08 15:24:20,850 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 550 edges. 550 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:24:20,880 INFO L225 Difference]: With dead ends: 1571 [2020-07-08 15:24:20,881 INFO L226 Difference]: Without dead ends: 818 [2020-07-08 15:24:20,883 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2020-07-08 15:24:20,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 818 states. [2020-07-08 15:24:43,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 818 to 776. [2020-07-08 15:24:43,418 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 15:24:43,418 INFO L82 GeneralOperation]: Start isEquivalent. First operand 818 states. Second operand 776 states. [2020-07-08 15:24:43,418 INFO L74 IsIncluded]: Start isIncluded. First operand 818 states. Second operand 776 states. [2020-07-08 15:24:43,418 INFO L87 Difference]: Start difference. First operand 818 states. Second operand 776 states. [2020-07-08 15:24:43,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:24:43,456 INFO L93 Difference]: Finished difference Result 818 states and 904 transitions. [2020-07-08 15:24:43,457 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 904 transitions. [2020-07-08 15:24:43,458 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 15:24:43,459 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 15:24:43,459 INFO L74 IsIncluded]: Start isIncluded. First operand 776 states. Second operand 818 states. [2020-07-08 15:24:43,459 INFO L87 Difference]: Start difference. First operand 776 states. Second operand 818 states. [2020-07-08 15:24:43,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 15:24:43,492 INFO L93 Difference]: Finished difference Result 818 states and 904 transitions. [2020-07-08 15:24:43,492 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 904 transitions. [2020-07-08 15:24:43,493 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 15:24:43,493 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 15:24:43,493 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 15:24:43,493 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 15:24:43,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 776 states. [2020-07-08 15:24:43,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 776 states and 849 transitions. [2020-07-08 15:24:43,515 INFO L78 Accepts]: Start accepts. Automaton has 776 states and 849 transitions. Word has length 265 [2020-07-08 15:24:43,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 15:24:43,515 INFO L479 AbstractCegarLoop]: Abstraction has 776 states and 849 transitions. [2020-07-08 15:24:43,515 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-08 15:24:43,515 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 776 states and 849 transitions. [2020-07-08 15:24:48,437 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 849 edges. 849 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:24:48,437 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 849 transitions. [2020-07-08 15:24:48,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2020-07-08 15:24:48,440 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 15:24:48,440 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:24:48,440 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-08 15:24:48,441 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 15:24:48,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 15:24:48,441 INFO L82 PathProgramCache]: Analyzing trace with hash 1715786112, now seen corresponding path program 1 times [2020-07-08 15:24:48,441 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 15:24:48,441 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1254378551] [2020-07-08 15:24:48,442 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 15:24:48,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:48,877 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 15:24:48,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:48,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {66618#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {66412#true} is VALID [2020-07-08 15:24:48,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {66412#true} #valid := #valid[0 := 0]; {66412#true} is VALID [2020-07-08 15:24:48,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {66412#true} assume 0 < #StackHeapBarrier; {66412#true} is VALID [2020-07-08 15:24:48,923 INFO L280 TraceCheckUtils]: 3: Hoare triple {66412#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {66412#true} is VALID [2020-07-08 15:24:48,923 INFO L280 TraceCheckUtils]: 4: Hoare triple {66412#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {66412#true} is VALID [2020-07-08 15:24:48,923 INFO L280 TraceCheckUtils]: 5: Hoare triple {66412#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {66412#true} is VALID [2020-07-08 15:24:48,923 INFO L280 TraceCheckUtils]: 6: Hoare triple {66412#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {66412#true} is VALID [2020-07-08 15:24:48,924 INFO L280 TraceCheckUtils]: 7: Hoare triple {66412#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {66412#true} is VALID [2020-07-08 15:24:48,924 INFO L280 TraceCheckUtils]: 8: Hoare triple {66412#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {66412#true} is VALID [2020-07-08 15:24:48,924 INFO L280 TraceCheckUtils]: 9: Hoare triple {66412#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {66412#true} is VALID [2020-07-08 15:24:48,924 INFO L280 TraceCheckUtils]: 10: Hoare triple {66412#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {66412#true} is VALID [2020-07-08 15:24:48,924 INFO L280 TraceCheckUtils]: 11: Hoare triple {66412#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {66412#true} is VALID [2020-07-08 15:24:48,925 INFO L280 TraceCheckUtils]: 12: Hoare triple {66412#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {66412#true} is VALID [2020-07-08 15:24:48,925 INFO L280 TraceCheckUtils]: 13: Hoare triple {66412#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {66412#true} is VALID [2020-07-08 15:24:48,925 INFO L280 TraceCheckUtils]: 14: Hoare triple {66412#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {66412#true} is VALID [2020-07-08 15:24:48,925 INFO L280 TraceCheckUtils]: 15: Hoare triple {66412#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {66412#true} is VALID [2020-07-08 15:24:48,925 INFO L280 TraceCheckUtils]: 16: Hoare triple {66412#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {66412#true} is VALID [2020-07-08 15:24:48,925 INFO L280 TraceCheckUtils]: 17: Hoare triple {66412#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {66412#true} is VALID [2020-07-08 15:24:48,926 INFO L280 TraceCheckUtils]: 18: Hoare triple {66412#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {66412#true} is VALID [2020-07-08 15:24:48,926 INFO L280 TraceCheckUtils]: 19: Hoare triple {66412#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {66412#true} is VALID [2020-07-08 15:24:48,926 INFO L280 TraceCheckUtils]: 20: Hoare triple {66412#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {66412#true} is VALID [2020-07-08 15:24:48,926 INFO L280 TraceCheckUtils]: 21: Hoare triple {66412#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {66412#true} is VALID [2020-07-08 15:24:48,926 INFO L280 TraceCheckUtils]: 22: Hoare triple {66412#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {66412#true} is VALID [2020-07-08 15:24:48,927 INFO L280 TraceCheckUtils]: 23: Hoare triple {66412#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {66412#true} is VALID [2020-07-08 15:24:48,927 INFO L280 TraceCheckUtils]: 24: Hoare triple {66412#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {66412#true} is VALID [2020-07-08 15:24:48,927 INFO L280 TraceCheckUtils]: 25: Hoare triple {66412#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {66412#true} is VALID [2020-07-08 15:24:48,927 INFO L280 TraceCheckUtils]: 26: Hoare triple {66412#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {66412#true} is VALID [2020-07-08 15:24:48,927 INFO L280 TraceCheckUtils]: 27: Hoare triple {66412#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {66412#true} is VALID [2020-07-08 15:24:48,927 INFO L280 TraceCheckUtils]: 28: Hoare triple {66412#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {66412#true} is VALID [2020-07-08 15:24:48,928 INFO L280 TraceCheckUtils]: 29: Hoare triple {66412#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {66412#true} is VALID [2020-07-08 15:24:48,928 INFO L280 TraceCheckUtils]: 30: Hoare triple {66412#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {66412#true} is VALID [2020-07-08 15:24:48,928 INFO L280 TraceCheckUtils]: 31: Hoare triple {66412#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {66412#true} is VALID [2020-07-08 15:24:48,928 INFO L280 TraceCheckUtils]: 32: Hoare triple {66412#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {66412#true} is VALID [2020-07-08 15:24:48,928 INFO L280 TraceCheckUtils]: 33: Hoare triple {66412#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {66412#true} is VALID [2020-07-08 15:24:48,929 INFO L280 TraceCheckUtils]: 34: Hoare triple {66412#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {66412#true} is VALID [2020-07-08 15:24:48,929 INFO L280 TraceCheckUtils]: 35: Hoare triple {66412#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {66412#true} is VALID [2020-07-08 15:24:48,929 INFO L280 TraceCheckUtils]: 36: Hoare triple {66412#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {66412#true} is VALID [2020-07-08 15:24:48,929 INFO L280 TraceCheckUtils]: 37: Hoare triple {66412#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {66412#true} is VALID [2020-07-08 15:24:48,929 INFO L280 TraceCheckUtils]: 38: Hoare triple {66412#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {66412#true} is VALID [2020-07-08 15:24:48,929 INFO L280 TraceCheckUtils]: 39: Hoare triple {66412#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {66412#true} is VALID [2020-07-08 15:24:48,930 INFO L280 TraceCheckUtils]: 40: Hoare triple {66412#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {66412#true} is VALID [2020-07-08 15:24:48,930 INFO L280 TraceCheckUtils]: 41: Hoare triple {66412#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {66412#true} is VALID [2020-07-08 15:24:48,930 INFO L280 TraceCheckUtils]: 42: Hoare triple {66412#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {66412#true} is VALID [2020-07-08 15:24:48,930 INFO L280 TraceCheckUtils]: 43: Hoare triple {66412#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {66412#true} is VALID [2020-07-08 15:24:48,930 INFO L280 TraceCheckUtils]: 44: Hoare triple {66412#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {66412#true} is VALID [2020-07-08 15:24:48,931 INFO L280 TraceCheckUtils]: 45: Hoare triple {66412#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {66412#true} is VALID [2020-07-08 15:24:48,931 INFO L280 TraceCheckUtils]: 46: Hoare triple {66412#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {66412#true} is VALID [2020-07-08 15:24:48,931 INFO L280 TraceCheckUtils]: 47: Hoare triple {66412#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {66412#true} is VALID [2020-07-08 15:24:48,931 INFO L280 TraceCheckUtils]: 48: Hoare triple {66412#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {66412#true} is VALID [2020-07-08 15:24:48,931 INFO L280 TraceCheckUtils]: 49: Hoare triple {66412#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {66412#true} is VALID [2020-07-08 15:24:48,931 INFO L280 TraceCheckUtils]: 50: Hoare triple {66412#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {66412#true} is VALID [2020-07-08 15:24:48,932 INFO L280 TraceCheckUtils]: 51: Hoare triple {66412#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {66412#true} is VALID [2020-07-08 15:24:48,932 INFO L280 TraceCheckUtils]: 52: Hoare triple {66412#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {66412#true} is VALID [2020-07-08 15:24:48,932 INFO L280 TraceCheckUtils]: 53: Hoare triple {66412#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {66412#true} is VALID [2020-07-08 15:24:48,932 INFO L280 TraceCheckUtils]: 54: Hoare triple {66412#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {66412#true} is VALID [2020-07-08 15:24:48,932 INFO L280 TraceCheckUtils]: 55: Hoare triple {66412#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {66412#true} is VALID [2020-07-08 15:24:48,933 INFO L280 TraceCheckUtils]: 56: Hoare triple {66412#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {66412#true} is VALID [2020-07-08 15:24:48,933 INFO L280 TraceCheckUtils]: 57: Hoare triple {66412#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {66412#true} is VALID [2020-07-08 15:24:48,933 INFO L280 TraceCheckUtils]: 58: Hoare triple {66412#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {66412#true} is VALID [2020-07-08 15:24:48,933 INFO L280 TraceCheckUtils]: 59: Hoare triple {66412#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {66412#true} is VALID [2020-07-08 15:24:48,933 INFO L280 TraceCheckUtils]: 60: Hoare triple {66412#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {66412#true} is VALID [2020-07-08 15:24:48,933 INFO L280 TraceCheckUtils]: 61: Hoare triple {66412#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {66412#true} is VALID [2020-07-08 15:24:48,934 INFO L280 TraceCheckUtils]: 62: Hoare triple {66412#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {66412#true} is VALID [2020-07-08 15:24:48,934 INFO L280 TraceCheckUtils]: 63: Hoare triple {66412#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {66412#true} is VALID [2020-07-08 15:24:48,934 INFO L280 TraceCheckUtils]: 64: Hoare triple {66412#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {66412#true} is VALID [2020-07-08 15:24:48,934 INFO L280 TraceCheckUtils]: 65: Hoare triple {66412#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {66412#true} is VALID [2020-07-08 15:24:48,934 INFO L280 TraceCheckUtils]: 66: Hoare triple {66412#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {66412#true} is VALID [2020-07-08 15:24:48,934 INFO L280 TraceCheckUtils]: 67: Hoare triple {66412#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {66412#true} is VALID [2020-07-08 15:24:48,935 INFO L280 TraceCheckUtils]: 68: Hoare triple {66412#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {66412#true} is VALID [2020-07-08 15:24:48,935 INFO L280 TraceCheckUtils]: 69: Hoare triple {66412#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {66412#true} is VALID [2020-07-08 15:24:48,935 INFO L280 TraceCheckUtils]: 70: Hoare triple {66412#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {66412#true} is VALID [2020-07-08 15:24:48,935 INFO L280 TraceCheckUtils]: 71: Hoare triple {66412#true} ~cleanupTimeShifts~0 := 4; {66412#true} is VALID [2020-07-08 15:24:48,935 INFO L280 TraceCheckUtils]: 72: Hoare triple {66412#true} ~waterLevel~0 := 1; {66412#true} is VALID [2020-07-08 15:24:48,936 INFO L280 TraceCheckUtils]: 73: Hoare triple {66412#true} ~methaneLevelCritical~0 := 0; {66412#true} is VALID [2020-07-08 15:24:48,936 INFO L280 TraceCheckUtils]: 74: Hoare triple {66412#true} ~pumpRunning~0 := 0; {66412#true} is VALID [2020-07-08 15:24:48,936 INFO L280 TraceCheckUtils]: 75: Hoare triple {66412#true} ~systemActive~0 := 1; {66412#true} is VALID [2020-07-08 15:24:48,936 INFO L280 TraceCheckUtils]: 76: Hoare triple {66412#true} ~head~0.base, ~head~0.offset := 0, 0; {66412#true} is VALID [2020-07-08 15:24:48,936 INFO L280 TraceCheckUtils]: 77: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:48,936 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {66412#true} {66412#true} #937#return; {66412#true} is VALID [2020-07-08 15:24:48,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:48,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:48,942 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66412#true} {66412#true} #845#return; {66412#true} is VALID [2020-07-08 15:24:48,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:48,945 INFO L280 TraceCheckUtils]: 0: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:48,945 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66412#true} {66412#true} #847#return; {66412#true} is VALID [2020-07-08 15:24:48,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:48,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {66412#true} havoc ~retValue_acc~6; {66412#true} is VALID [2020-07-08 15:24:48,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {66412#true} ~retValue_acc~6 := 1; {66412#true} is VALID [2020-07-08 15:24:48,948 INFO L280 TraceCheckUtils]: 2: Hoare triple {66412#true} #res := ~retValue_acc~6; {66412#true} is VALID [2020-07-08 15:24:48,948 INFO L280 TraceCheckUtils]: 3: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:48,948 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66412#true} {66412#true} #849#return; {66412#true} is VALID [2020-07-08 15:24:48,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:48,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:48,950 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66412#true} {66412#true} #851#return; {66412#true} is VALID [2020-07-08 15:24:48,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:48,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {66619#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {66412#true} is VALID [2020-07-08 15:24:48,964 INFO L280 TraceCheckUtils]: 1: Hoare triple {66412#true} ~waterLevel~0 := 1 + ~waterLevel~0; {66412#true} is VALID [2020-07-08 15:24:48,964 INFO L280 TraceCheckUtils]: 2: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:48,965 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {66412#true} {66412#true} #897#return; {66412#true} is VALID [2020-07-08 15:24:48,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:49,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:49,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:49,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:49,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:49,046 INFO L280 TraceCheckUtils]: 0: Hoare triple {66412#true} havoc ~retValue_acc~3; {66412#true} is VALID [2020-07-08 15:24:49,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {66412#true} assume !(~waterLevel~0 < 2); {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,047 INFO L280 TraceCheckUtils]: 2: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~retValue_acc~3 := 0; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,048 INFO L280 TraceCheckUtils]: 3: Hoare triple {66565#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~3; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,049 INFO L280 TraceCheckUtils]: 4: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume true; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,049 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {66565#(<= 2 ~waterLevel~0)} {66412#true} #907#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {66412#true} havoc ~retValue_acc~9; {66412#true} is VALID [2020-07-08 15:24:49,050 INFO L280 TraceCheckUtils]: 1: Hoare triple {66412#true} havoc ~tmp~4; {66412#true} is VALID [2020-07-08 15:24:49,050 INFO L280 TraceCheckUtils]: 2: Hoare triple {66412#true} havoc ~tmp___0~1; {66412#true} is VALID [2020-07-08 15:24:49,050 INFO L263 TraceCheckUtils]: 3: Hoare triple {66412#true} call #t~ret33 := isHighWaterSensorDry(); {66412#true} is VALID [2020-07-08 15:24:49,050 INFO L280 TraceCheckUtils]: 4: Hoare triple {66412#true} havoc ~retValue_acc~3; {66412#true} is VALID [2020-07-08 15:24:49,051 INFO L280 TraceCheckUtils]: 5: Hoare triple {66412#true} assume !(~waterLevel~0 < 2); {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,052 INFO L280 TraceCheckUtils]: 6: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~retValue_acc~3 := 0; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,052 INFO L280 TraceCheckUtils]: 7: Hoare triple {66565#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~3; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,053 INFO L280 TraceCheckUtils]: 8: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume true; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,053 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {66565#(<= 2 ~waterLevel~0)} {66412#true} #907#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,054 INFO L280 TraceCheckUtils]: 10: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,054 INFO L280 TraceCheckUtils]: 11: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret33; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,055 INFO L280 TraceCheckUtils]: 12: Hoare triple {66565#(<= 2 ~waterLevel~0)} havoc #t~ret33; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,055 INFO L280 TraceCheckUtils]: 13: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,056 INFO L280 TraceCheckUtils]: 14: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,057 INFO L280 TraceCheckUtils]: 15: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~retValue_acc~9 := ~tmp___0~1; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,057 INFO L280 TraceCheckUtils]: 16: Hoare triple {66565#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~9; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,058 INFO L280 TraceCheckUtils]: 17: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume true; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,058 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {66565#(<= 2 ~waterLevel~0)} {66412#true} #919#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:49,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66412#true} is VALID [2020-07-08 15:24:49,062 INFO L280 TraceCheckUtils]: 1: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,062 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {66412#true} {66565#(<= 2 ~waterLevel~0)} #921#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {66412#true} is VALID [2020-07-08 15:24:49,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {66412#true} assume 0 == ~pumpRunning~0; {66412#true} is VALID [2020-07-08 15:24:49,063 INFO L263 TraceCheckUtils]: 2: Hoare triple {66412#true} call #t~ret14 := isHighWaterLevel(); {66412#true} is VALID [2020-07-08 15:24:49,063 INFO L280 TraceCheckUtils]: 3: Hoare triple {66412#true} havoc ~retValue_acc~9; {66412#true} is VALID [2020-07-08 15:24:49,064 INFO L280 TraceCheckUtils]: 4: Hoare triple {66412#true} havoc ~tmp~4; {66412#true} is VALID [2020-07-08 15:24:49,064 INFO L280 TraceCheckUtils]: 5: Hoare triple {66412#true} havoc ~tmp___0~1; {66412#true} is VALID [2020-07-08 15:24:49,064 INFO L263 TraceCheckUtils]: 6: Hoare triple {66412#true} call #t~ret33 := isHighWaterSensorDry(); {66412#true} is VALID [2020-07-08 15:24:49,064 INFO L280 TraceCheckUtils]: 7: Hoare triple {66412#true} havoc ~retValue_acc~3; {66412#true} is VALID [2020-07-08 15:24:49,065 INFO L280 TraceCheckUtils]: 8: Hoare triple {66412#true} assume !(~waterLevel~0 < 2); {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,065 INFO L280 TraceCheckUtils]: 9: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~retValue_acc~3 := 0; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,066 INFO L280 TraceCheckUtils]: 10: Hoare triple {66565#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~3; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,066 INFO L280 TraceCheckUtils]: 11: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume true; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,067 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {66565#(<= 2 ~waterLevel~0)} {66412#true} #907#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,068 INFO L280 TraceCheckUtils]: 13: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,068 INFO L280 TraceCheckUtils]: 14: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret33; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,069 INFO L280 TraceCheckUtils]: 15: Hoare triple {66565#(<= 2 ~waterLevel~0)} havoc #t~ret33; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,069 INFO L280 TraceCheckUtils]: 16: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,070 INFO L280 TraceCheckUtils]: 17: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,070 INFO L280 TraceCheckUtils]: 18: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~retValue_acc~9 := ~tmp___0~1; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,071 INFO L280 TraceCheckUtils]: 19: Hoare triple {66565#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~9; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,072 INFO L280 TraceCheckUtils]: 20: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume true; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,072 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {66565#(<= 2 ~waterLevel~0)} {66412#true} #919#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,073 INFO L280 TraceCheckUtils]: 22: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,073 INFO L280 TraceCheckUtils]: 23: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret14; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,074 INFO L280 TraceCheckUtils]: 24: Hoare triple {66565#(<= 2 ~waterLevel~0)} havoc #t~ret14; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,074 INFO L280 TraceCheckUtils]: 25: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~2; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,075 INFO L263 TraceCheckUtils]: 26: Hoare triple {66565#(<= 2 ~waterLevel~0)} call activatePump(); {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:24:49,075 INFO L280 TraceCheckUtils]: 27: Hoare triple {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66412#true} is VALID [2020-07-08 15:24:49,076 INFO L280 TraceCheckUtils]: 28: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,076 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {66412#true} {66565#(<= 2 ~waterLevel~0)} #921#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,077 INFO L280 TraceCheckUtils]: 30: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume true; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,078 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {66565#(<= 2 ~waterLevel~0)} {66412#true} #895#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {66412#true} is VALID [2020-07-08 15:24:49,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {66412#true} assume !(0 != ~pumpRunning~0); {66412#true} is VALID [2020-07-08 15:24:49,079 INFO L263 TraceCheckUtils]: 2: Hoare triple {66412#true} call processEnvironment__wrappee__highWaterSensor(); {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:24:49,080 INFO L280 TraceCheckUtils]: 3: Hoare triple {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {66412#true} is VALID [2020-07-08 15:24:49,080 INFO L280 TraceCheckUtils]: 4: Hoare triple {66412#true} assume 0 == ~pumpRunning~0; {66412#true} is VALID [2020-07-08 15:24:49,080 INFO L263 TraceCheckUtils]: 5: Hoare triple {66412#true} call #t~ret14 := isHighWaterLevel(); {66412#true} is VALID [2020-07-08 15:24:49,080 INFO L280 TraceCheckUtils]: 6: Hoare triple {66412#true} havoc ~retValue_acc~9; {66412#true} is VALID [2020-07-08 15:24:49,080 INFO L280 TraceCheckUtils]: 7: Hoare triple {66412#true} havoc ~tmp~4; {66412#true} is VALID [2020-07-08 15:24:49,081 INFO L280 TraceCheckUtils]: 8: Hoare triple {66412#true} havoc ~tmp___0~1; {66412#true} is VALID [2020-07-08 15:24:49,081 INFO L263 TraceCheckUtils]: 9: Hoare triple {66412#true} call #t~ret33 := isHighWaterSensorDry(); {66412#true} is VALID [2020-07-08 15:24:49,081 INFO L280 TraceCheckUtils]: 10: Hoare triple {66412#true} havoc ~retValue_acc~3; {66412#true} is VALID [2020-07-08 15:24:49,082 INFO L280 TraceCheckUtils]: 11: Hoare triple {66412#true} assume !(~waterLevel~0 < 2); {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,082 INFO L280 TraceCheckUtils]: 12: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~retValue_acc~3 := 0; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,083 INFO L280 TraceCheckUtils]: 13: Hoare triple {66565#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~3; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,083 INFO L280 TraceCheckUtils]: 14: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume true; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,084 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {66565#(<= 2 ~waterLevel~0)} {66412#true} #907#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,085 INFO L280 TraceCheckUtils]: 16: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,085 INFO L280 TraceCheckUtils]: 17: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret33; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,086 INFO L280 TraceCheckUtils]: 18: Hoare triple {66565#(<= 2 ~waterLevel~0)} havoc #t~ret33; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,086 INFO L280 TraceCheckUtils]: 19: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,087 INFO L280 TraceCheckUtils]: 20: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,088 INFO L280 TraceCheckUtils]: 21: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~retValue_acc~9 := ~tmp___0~1; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,088 INFO L280 TraceCheckUtils]: 22: Hoare triple {66565#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~9; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,089 INFO L280 TraceCheckUtils]: 23: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume true; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,089 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {66565#(<= 2 ~waterLevel~0)} {66412#true} #919#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,090 INFO L280 TraceCheckUtils]: 25: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,091 INFO L280 TraceCheckUtils]: 26: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret14; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,091 INFO L280 TraceCheckUtils]: 27: Hoare triple {66565#(<= 2 ~waterLevel~0)} havoc #t~ret14; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,092 INFO L280 TraceCheckUtils]: 28: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~2; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,092 INFO L263 TraceCheckUtils]: 29: Hoare triple {66565#(<= 2 ~waterLevel~0)} call activatePump(); {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:24:49,093 INFO L280 TraceCheckUtils]: 30: Hoare triple {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66412#true} is VALID [2020-07-08 15:24:49,093 INFO L280 TraceCheckUtils]: 31: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,093 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {66412#true} {66565#(<= 2 ~waterLevel~0)} #921#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,094 INFO L280 TraceCheckUtils]: 33: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume true; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,095 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {66565#(<= 2 ~waterLevel~0)} {66412#true} #895#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,095 INFO L280 TraceCheckUtils]: 35: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume true; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,096 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {66565#(<= 2 ~waterLevel~0)} {66412#true} #911#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:49,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:49,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {66412#true} havoc ~retValue_acc~2; {66412#true} is VALID [2020-07-08 15:24:49,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {66412#true} ~retValue_acc~2 := ~waterLevel~0; {66412#true} is VALID [2020-07-08 15:24:49,103 INFO L280 TraceCheckUtils]: 2: Hoare triple {66412#true} #res := ~retValue_acc~2; {66412#true} is VALID [2020-07-08 15:24:49,103 INFO L280 TraceCheckUtils]: 3: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,103 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66412#true} {66412#true} #839#return; {66412#true} is VALID [2020-07-08 15:24:49,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {66412#true} havoc ~tmp~1; {66412#true} is VALID [2020-07-08 15:24:49,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {66412#true} havoc ~tmp___0~0; {66412#true} is VALID [2020-07-08 15:24:49,104 INFO L263 TraceCheckUtils]: 2: Hoare triple {66412#true} call #t~ret1 := getWaterLevel(); {66412#true} is VALID [2020-07-08 15:24:49,104 INFO L280 TraceCheckUtils]: 3: Hoare triple {66412#true} havoc ~retValue_acc~2; {66412#true} is VALID [2020-07-08 15:24:49,104 INFO L280 TraceCheckUtils]: 4: Hoare triple {66412#true} ~retValue_acc~2 := ~waterLevel~0; {66412#true} is VALID [2020-07-08 15:24:49,104 INFO L280 TraceCheckUtils]: 5: Hoare triple {66412#true} #res := ~retValue_acc~2; {66412#true} is VALID [2020-07-08 15:24:49,105 INFO L280 TraceCheckUtils]: 6: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,105 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {66412#true} {66412#true} #839#return; {66412#true} is VALID [2020-07-08 15:24:49,105 INFO L280 TraceCheckUtils]: 8: Hoare triple {66412#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {66412#true} is VALID [2020-07-08 15:24:49,105 INFO L280 TraceCheckUtils]: 9: Hoare triple {66412#true} ~tmp~1 := #t~ret1; {66412#true} is VALID [2020-07-08 15:24:49,105 INFO L280 TraceCheckUtils]: 10: Hoare triple {66412#true} havoc #t~ret1; {66412#true} is VALID [2020-07-08 15:24:49,106 INFO L280 TraceCheckUtils]: 11: Hoare triple {66412#true} assume !(0 == ~tmp~1); {66412#true} is VALID [2020-07-08 15:24:49,106 INFO L280 TraceCheckUtils]: 12: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,107 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {66412#true} {66565#(<= 2 ~waterLevel~0)} #913#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {66620#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {66412#true} is VALID [2020-07-08 15:24:49,107 INFO L280 TraceCheckUtils]: 1: Hoare triple {66412#true} assume 0 != ~systemActive~0; {66412#true} is VALID [2020-07-08 15:24:49,108 INFO L263 TraceCheckUtils]: 2: Hoare triple {66412#true} call processEnvironment(); {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:24:49,108 INFO L280 TraceCheckUtils]: 3: Hoare triple {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {66412#true} is VALID [2020-07-08 15:24:49,108 INFO L280 TraceCheckUtils]: 4: Hoare triple {66412#true} assume !(0 != ~pumpRunning~0); {66412#true} is VALID [2020-07-08 15:24:49,109 INFO L263 TraceCheckUtils]: 5: Hoare triple {66412#true} call processEnvironment__wrappee__highWaterSensor(); {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:24:49,109 INFO L280 TraceCheckUtils]: 6: Hoare triple {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {66412#true} is VALID [2020-07-08 15:24:49,109 INFO L280 TraceCheckUtils]: 7: Hoare triple {66412#true} assume 0 == ~pumpRunning~0; {66412#true} is VALID [2020-07-08 15:24:49,109 INFO L263 TraceCheckUtils]: 8: Hoare triple {66412#true} call #t~ret14 := isHighWaterLevel(); {66412#true} is VALID [2020-07-08 15:24:49,109 INFO L280 TraceCheckUtils]: 9: Hoare triple {66412#true} havoc ~retValue_acc~9; {66412#true} is VALID [2020-07-08 15:24:49,110 INFO L280 TraceCheckUtils]: 10: Hoare triple {66412#true} havoc ~tmp~4; {66412#true} is VALID [2020-07-08 15:24:49,110 INFO L280 TraceCheckUtils]: 11: Hoare triple {66412#true} havoc ~tmp___0~1; {66412#true} is VALID [2020-07-08 15:24:49,110 INFO L263 TraceCheckUtils]: 12: Hoare triple {66412#true} call #t~ret33 := isHighWaterSensorDry(); {66412#true} is VALID [2020-07-08 15:24:49,110 INFO L280 TraceCheckUtils]: 13: Hoare triple {66412#true} havoc ~retValue_acc~3; {66412#true} is VALID [2020-07-08 15:24:49,111 INFO L280 TraceCheckUtils]: 14: Hoare triple {66412#true} assume !(~waterLevel~0 < 2); {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,111 INFO L280 TraceCheckUtils]: 15: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~retValue_acc~3 := 0; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,112 INFO L280 TraceCheckUtils]: 16: Hoare triple {66565#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~3; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,113 INFO L280 TraceCheckUtils]: 17: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume true; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,113 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {66565#(<= 2 ~waterLevel~0)} {66412#true} #907#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,114 INFO L280 TraceCheckUtils]: 19: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,115 INFO L280 TraceCheckUtils]: 20: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret33; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,115 INFO L280 TraceCheckUtils]: 21: Hoare triple {66565#(<= 2 ~waterLevel~0)} havoc #t~ret33; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,116 INFO L280 TraceCheckUtils]: 22: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,116 INFO L280 TraceCheckUtils]: 23: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,117 INFO L280 TraceCheckUtils]: 24: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~retValue_acc~9 := ~tmp___0~1; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,117 INFO L280 TraceCheckUtils]: 25: Hoare triple {66565#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~9; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,118 INFO L280 TraceCheckUtils]: 26: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume true; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,118 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {66565#(<= 2 ~waterLevel~0)} {66412#true} #919#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,119 INFO L280 TraceCheckUtils]: 28: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,120 INFO L280 TraceCheckUtils]: 29: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret14; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,120 INFO L280 TraceCheckUtils]: 30: Hoare triple {66565#(<= 2 ~waterLevel~0)} havoc #t~ret14; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,121 INFO L280 TraceCheckUtils]: 31: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~2; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,121 INFO L263 TraceCheckUtils]: 32: Hoare triple {66565#(<= 2 ~waterLevel~0)} call activatePump(); {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:24:49,122 INFO L280 TraceCheckUtils]: 33: Hoare triple {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66412#true} is VALID [2020-07-08 15:24:49,122 INFO L280 TraceCheckUtils]: 34: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,123 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {66412#true} {66565#(<= 2 ~waterLevel~0)} #921#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,123 INFO L280 TraceCheckUtils]: 36: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume true; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,124 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {66565#(<= 2 ~waterLevel~0)} {66412#true} #895#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,124 INFO L280 TraceCheckUtils]: 38: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume true; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,125 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {66565#(<= 2 ~waterLevel~0)} {66412#true} #911#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,125 INFO L263 TraceCheckUtils]: 40: Hoare triple {66565#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {66412#true} is VALID [2020-07-08 15:24:49,125 INFO L280 TraceCheckUtils]: 41: Hoare triple {66412#true} havoc ~tmp~1; {66412#true} is VALID [2020-07-08 15:24:49,125 INFO L280 TraceCheckUtils]: 42: Hoare triple {66412#true} havoc ~tmp___0~0; {66412#true} is VALID [2020-07-08 15:24:49,126 INFO L263 TraceCheckUtils]: 43: Hoare triple {66412#true} call #t~ret1 := getWaterLevel(); {66412#true} is VALID [2020-07-08 15:24:49,126 INFO L280 TraceCheckUtils]: 44: Hoare triple {66412#true} havoc ~retValue_acc~2; {66412#true} is VALID [2020-07-08 15:24:49,126 INFO L280 TraceCheckUtils]: 45: Hoare triple {66412#true} ~retValue_acc~2 := ~waterLevel~0; {66412#true} is VALID [2020-07-08 15:24:49,126 INFO L280 TraceCheckUtils]: 46: Hoare triple {66412#true} #res := ~retValue_acc~2; {66412#true} is VALID [2020-07-08 15:24:49,126 INFO L280 TraceCheckUtils]: 47: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,127 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {66412#true} {66412#true} #839#return; {66412#true} is VALID [2020-07-08 15:24:49,127 INFO L280 TraceCheckUtils]: 49: Hoare triple {66412#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {66412#true} is VALID [2020-07-08 15:24:49,127 INFO L280 TraceCheckUtils]: 50: Hoare triple {66412#true} ~tmp~1 := #t~ret1; {66412#true} is VALID [2020-07-08 15:24:49,127 INFO L280 TraceCheckUtils]: 51: Hoare triple {66412#true} havoc #t~ret1; {66412#true} is VALID [2020-07-08 15:24:49,127 INFO L280 TraceCheckUtils]: 52: Hoare triple {66412#true} assume !(0 == ~tmp~1); {66412#true} is VALID [2020-07-08 15:24:49,128 INFO L280 TraceCheckUtils]: 53: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,128 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {66412#true} {66565#(<= 2 ~waterLevel~0)} #913#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,129 INFO L280 TraceCheckUtils]: 55: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume true; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,129 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {66565#(<= 2 ~waterLevel~0)} {66412#true} #903#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:49,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {66619#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {66619#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 15:24:49,162 INFO L280 TraceCheckUtils]: 1: Hoare triple {66619#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {66738#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-08 15:24:49,163 INFO L280 TraceCheckUtils]: 2: Hoare triple {66738#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {66738#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-08 15:24:49,164 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {66738#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {66565#(<= 2 ~waterLevel~0)} #909#return; {66570#(<= 1 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:49,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:49,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:49,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {66412#true} havoc ~retValue_acc~4; {66412#true} is VALID [2020-07-08 15:24:49,174 INFO L280 TraceCheckUtils]: 1: Hoare triple {66412#true} ~retValue_acc~4 := (if 0 == ~waterLevel~0 then 1 else 0); {66412#true} is VALID [2020-07-08 15:24:49,175 INFO L280 TraceCheckUtils]: 2: Hoare triple {66412#true} #res := ~retValue_acc~4; {66412#true} is VALID [2020-07-08 15:24:49,175 INFO L280 TraceCheckUtils]: 3: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,175 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66412#true} {66412#true} #887#return; {66412#true} is VALID [2020-07-08 15:24:49,175 INFO L280 TraceCheckUtils]: 0: Hoare triple {66412#true} havoc ~retValue_acc~10; {66412#true} is VALID [2020-07-08 15:24:49,175 INFO L280 TraceCheckUtils]: 1: Hoare triple {66412#true} havoc ~tmp~5; {66412#true} is VALID [2020-07-08 15:24:49,176 INFO L280 TraceCheckUtils]: 2: Hoare triple {66412#true} havoc ~tmp___0~2; {66412#true} is VALID [2020-07-08 15:24:49,176 INFO L263 TraceCheckUtils]: 3: Hoare triple {66412#true} call #t~ret34 := isLowWaterSensorDry(); {66412#true} is VALID [2020-07-08 15:24:49,176 INFO L280 TraceCheckUtils]: 4: Hoare triple {66412#true} havoc ~retValue_acc~4; {66412#true} is VALID [2020-07-08 15:24:49,176 INFO L280 TraceCheckUtils]: 5: Hoare triple {66412#true} ~retValue_acc~4 := (if 0 == ~waterLevel~0 then 1 else 0); {66412#true} is VALID [2020-07-08 15:24:49,176 INFO L280 TraceCheckUtils]: 6: Hoare triple {66412#true} #res := ~retValue_acc~4; {66412#true} is VALID [2020-07-08 15:24:49,176 INFO L280 TraceCheckUtils]: 7: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,177 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {66412#true} {66412#true} #887#return; {66412#true} is VALID [2020-07-08 15:24:49,177 INFO L280 TraceCheckUtils]: 9: Hoare triple {66412#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {66412#true} is VALID [2020-07-08 15:24:49,177 INFO L280 TraceCheckUtils]: 10: Hoare triple {66412#true} ~tmp~5 := #t~ret34; {66412#true} is VALID [2020-07-08 15:24:49,177 INFO L280 TraceCheckUtils]: 11: Hoare triple {66412#true} havoc #t~ret34; {66412#true} is VALID [2020-07-08 15:24:49,177 INFO L280 TraceCheckUtils]: 12: Hoare triple {66412#true} assume 0 != ~tmp~5; {66412#true} is VALID [2020-07-08 15:24:49,178 INFO L280 TraceCheckUtils]: 13: Hoare triple {66412#true} ~tmp___0~2 := 0; {66412#true} is VALID [2020-07-08 15:24:49,178 INFO L280 TraceCheckUtils]: 14: Hoare triple {66412#true} ~retValue_acc~10 := ~tmp___0~2; {66412#true} is VALID [2020-07-08 15:24:49,178 INFO L280 TraceCheckUtils]: 15: Hoare triple {66412#true} #res := ~retValue_acc~10; {66412#true} is VALID [2020-07-08 15:24:49,178 INFO L280 TraceCheckUtils]: 16: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,178 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {66412#true} {66412#true} #889#return; {66412#true} is VALID [2020-07-08 15:24:49,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:49,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:49,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,185 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66412#true} {66412#true} #925#return; {66412#true} is VALID [2020-07-08 15:24:49,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {66412#true} is VALID [2020-07-08 15:24:49,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {66412#true} assume !(0 == ~pumpRunning~0); {66412#true} is VALID [2020-07-08 15:24:49,186 INFO L263 TraceCheckUtils]: 2: Hoare triple {66412#true} call processEnvironment__wrappee__base(); {66412#true} is VALID [2020-07-08 15:24:49,186 INFO L280 TraceCheckUtils]: 3: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,186 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66412#true} {66412#true} #925#return; {66412#true} is VALID [2020-07-08 15:24:49,186 INFO L280 TraceCheckUtils]: 5: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,187 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {66412#true} {66412#true} #893#return; {66412#true} is VALID [2020-07-08 15:24:49,187 INFO L280 TraceCheckUtils]: 0: Hoare triple {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {66412#true} is VALID [2020-07-08 15:24:49,187 INFO L280 TraceCheckUtils]: 1: Hoare triple {66412#true} assume 0 != ~pumpRunning~0; {66412#true} is VALID [2020-07-08 15:24:49,187 INFO L263 TraceCheckUtils]: 2: Hoare triple {66412#true} call #t~ret15 := isLowWaterLevel(); {66412#true} is VALID [2020-07-08 15:24:49,187 INFO L280 TraceCheckUtils]: 3: Hoare triple {66412#true} havoc ~retValue_acc~10; {66412#true} is VALID [2020-07-08 15:24:49,188 INFO L280 TraceCheckUtils]: 4: Hoare triple {66412#true} havoc ~tmp~5; {66412#true} is VALID [2020-07-08 15:24:49,188 INFO L280 TraceCheckUtils]: 5: Hoare triple {66412#true} havoc ~tmp___0~2; {66412#true} is VALID [2020-07-08 15:24:49,188 INFO L263 TraceCheckUtils]: 6: Hoare triple {66412#true} call #t~ret34 := isLowWaterSensorDry(); {66412#true} is VALID [2020-07-08 15:24:49,188 INFO L280 TraceCheckUtils]: 7: Hoare triple {66412#true} havoc ~retValue_acc~4; {66412#true} is VALID [2020-07-08 15:24:49,188 INFO L280 TraceCheckUtils]: 8: Hoare triple {66412#true} ~retValue_acc~4 := (if 0 == ~waterLevel~0 then 1 else 0); {66412#true} is VALID [2020-07-08 15:24:49,188 INFO L280 TraceCheckUtils]: 9: Hoare triple {66412#true} #res := ~retValue_acc~4; {66412#true} is VALID [2020-07-08 15:24:49,189 INFO L280 TraceCheckUtils]: 10: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,189 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {66412#true} {66412#true} #887#return; {66412#true} is VALID [2020-07-08 15:24:49,189 INFO L280 TraceCheckUtils]: 12: Hoare triple {66412#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {66412#true} is VALID [2020-07-08 15:24:49,189 INFO L280 TraceCheckUtils]: 13: Hoare triple {66412#true} ~tmp~5 := #t~ret34; {66412#true} is VALID [2020-07-08 15:24:49,189 INFO L280 TraceCheckUtils]: 14: Hoare triple {66412#true} havoc #t~ret34; {66412#true} is VALID [2020-07-08 15:24:49,190 INFO L280 TraceCheckUtils]: 15: Hoare triple {66412#true} assume 0 != ~tmp~5; {66412#true} is VALID [2020-07-08 15:24:49,190 INFO L280 TraceCheckUtils]: 16: Hoare triple {66412#true} ~tmp___0~2 := 0; {66412#true} is VALID [2020-07-08 15:24:49,190 INFO L280 TraceCheckUtils]: 17: Hoare triple {66412#true} ~retValue_acc~10 := ~tmp___0~2; {66412#true} is VALID [2020-07-08 15:24:49,190 INFO L280 TraceCheckUtils]: 18: Hoare triple {66412#true} #res := ~retValue_acc~10; {66412#true} is VALID [2020-07-08 15:24:49,190 INFO L280 TraceCheckUtils]: 19: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,190 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {66412#true} {66412#true} #889#return; {66412#true} is VALID [2020-07-08 15:24:49,191 INFO L280 TraceCheckUtils]: 21: Hoare triple {66412#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {66412#true} is VALID [2020-07-08 15:24:49,191 INFO L280 TraceCheckUtils]: 22: Hoare triple {66412#true} ~tmp~3 := #t~ret15; {66412#true} is VALID [2020-07-08 15:24:49,191 INFO L280 TraceCheckUtils]: 23: Hoare triple {66412#true} havoc #t~ret15; {66412#true} is VALID [2020-07-08 15:24:49,191 INFO L280 TraceCheckUtils]: 24: Hoare triple {66412#true} assume !(0 != ~tmp~3); {66412#true} is VALID [2020-07-08 15:24:49,192 INFO L263 TraceCheckUtils]: 25: Hoare triple {66412#true} call processEnvironment__wrappee__highWaterSensor(); {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:24:49,192 INFO L280 TraceCheckUtils]: 26: Hoare triple {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {66412#true} is VALID [2020-07-08 15:24:49,192 INFO L280 TraceCheckUtils]: 27: Hoare triple {66412#true} assume !(0 == ~pumpRunning~0); {66412#true} is VALID [2020-07-08 15:24:49,192 INFO L263 TraceCheckUtils]: 28: Hoare triple {66412#true} call processEnvironment__wrappee__base(); {66412#true} is VALID [2020-07-08 15:24:49,193 INFO L280 TraceCheckUtils]: 29: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,193 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {66412#true} {66412#true} #925#return; {66412#true} is VALID [2020-07-08 15:24:49,193 INFO L280 TraceCheckUtils]: 31: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,193 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {66412#true} {66412#true} #893#return; {66412#true} is VALID [2020-07-08 15:24:49,193 INFO L280 TraceCheckUtils]: 33: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,194 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {66412#true} {66570#(<= 1 ~waterLevel~0)} #911#return; {66570#(<= 1 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:49,230 INFO L280 TraceCheckUtils]: 0: Hoare triple {66412#true} havoc ~retValue_acc~2; {66412#true} is VALID [2020-07-08 15:24:49,231 INFO L280 TraceCheckUtils]: 1: Hoare triple {66412#true} ~retValue_acc~2 := ~waterLevel~0; {66771#(= ~waterLevel~0 getWaterLevel_~retValue_acc~2)} is VALID [2020-07-08 15:24:49,231 INFO L280 TraceCheckUtils]: 2: Hoare triple {66771#(= ~waterLevel~0 getWaterLevel_~retValue_acc~2)} #res := ~retValue_acc~2; {66772#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 15:24:49,232 INFO L280 TraceCheckUtils]: 3: Hoare triple {66772#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {66772#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 15:24:49,233 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66772#(= |getWaterLevel_#res| ~waterLevel~0)} {66570#(<= 1 ~waterLevel~0)} #839#return; {66611#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret1|)} is VALID [2020-07-08 15:24:49,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 15:24:49,235 INFO L280 TraceCheckUtils]: 0: Hoare triple {66412#true} havoc ~retValue_acc~8; {66412#true} is VALID [2020-07-08 15:24:49,236 INFO L280 TraceCheckUtils]: 1: Hoare triple {66412#true} ~retValue_acc~8 := ~pumpRunning~0; {66412#true} is VALID [2020-07-08 15:24:49,236 INFO L280 TraceCheckUtils]: 2: Hoare triple {66412#true} #res := ~retValue_acc~8; {66412#true} is VALID [2020-07-08 15:24:49,236 INFO L280 TraceCheckUtils]: 3: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,236 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66412#true} {66413#false} #841#return; {66413#false} is VALID [2020-07-08 15:24:49,240 INFO L263 TraceCheckUtils]: 0: Hoare triple {66412#true} call ULTIMATE.init(); {66618#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 15:24:49,240 INFO L280 TraceCheckUtils]: 1: Hoare triple {66618#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {66412#true} is VALID [2020-07-08 15:24:49,241 INFO L280 TraceCheckUtils]: 2: Hoare triple {66412#true} #valid := #valid[0 := 0]; {66412#true} is VALID [2020-07-08 15:24:49,241 INFO L280 TraceCheckUtils]: 3: Hoare triple {66412#true} assume 0 < #StackHeapBarrier; {66412#true} is VALID [2020-07-08 15:24:49,241 INFO L280 TraceCheckUtils]: 4: Hoare triple {66412#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {66412#true} is VALID [2020-07-08 15:24:49,241 INFO L280 TraceCheckUtils]: 5: Hoare triple {66412#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {66412#true} is VALID [2020-07-08 15:24:49,241 INFO L280 TraceCheckUtils]: 6: Hoare triple {66412#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {66412#true} is VALID [2020-07-08 15:24:49,241 INFO L280 TraceCheckUtils]: 7: Hoare triple {66412#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {66412#true} is VALID [2020-07-08 15:24:49,242 INFO L280 TraceCheckUtils]: 8: Hoare triple {66412#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {66412#true} is VALID [2020-07-08 15:24:49,242 INFO L280 TraceCheckUtils]: 9: Hoare triple {66412#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {66412#true} is VALID [2020-07-08 15:24:49,242 INFO L280 TraceCheckUtils]: 10: Hoare triple {66412#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {66412#true} is VALID [2020-07-08 15:24:49,242 INFO L280 TraceCheckUtils]: 11: Hoare triple {66412#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {66412#true} is VALID [2020-07-08 15:24:49,242 INFO L280 TraceCheckUtils]: 12: Hoare triple {66412#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {66412#true} is VALID [2020-07-08 15:24:49,243 INFO L280 TraceCheckUtils]: 13: Hoare triple {66412#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {66412#true} is VALID [2020-07-08 15:24:49,243 INFO L280 TraceCheckUtils]: 14: Hoare triple {66412#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {66412#true} is VALID [2020-07-08 15:24:49,243 INFO L280 TraceCheckUtils]: 15: Hoare triple {66412#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {66412#true} is VALID [2020-07-08 15:24:49,243 INFO L280 TraceCheckUtils]: 16: Hoare triple {66412#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {66412#true} is VALID [2020-07-08 15:24:49,243 INFO L280 TraceCheckUtils]: 17: Hoare triple {66412#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {66412#true} is VALID [2020-07-08 15:24:49,243 INFO L280 TraceCheckUtils]: 18: Hoare triple {66412#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {66412#true} is VALID [2020-07-08 15:24:49,244 INFO L280 TraceCheckUtils]: 19: Hoare triple {66412#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {66412#true} is VALID [2020-07-08 15:24:49,244 INFO L280 TraceCheckUtils]: 20: Hoare triple {66412#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {66412#true} is VALID [2020-07-08 15:24:49,244 INFO L280 TraceCheckUtils]: 21: Hoare triple {66412#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {66412#true} is VALID [2020-07-08 15:24:49,244 INFO L280 TraceCheckUtils]: 22: Hoare triple {66412#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {66412#true} is VALID [2020-07-08 15:24:49,245 INFO L280 TraceCheckUtils]: 23: Hoare triple {66412#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {66412#true} is VALID [2020-07-08 15:24:49,245 INFO L280 TraceCheckUtils]: 24: Hoare triple {66412#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {66412#true} is VALID [2020-07-08 15:24:49,245 INFO L280 TraceCheckUtils]: 25: Hoare triple {66412#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {66412#true} is VALID [2020-07-08 15:24:49,245 INFO L280 TraceCheckUtils]: 26: Hoare triple {66412#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {66412#true} is VALID [2020-07-08 15:24:49,245 INFO L280 TraceCheckUtils]: 27: Hoare triple {66412#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {66412#true} is VALID [2020-07-08 15:24:49,245 INFO L280 TraceCheckUtils]: 28: Hoare triple {66412#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {66412#true} is VALID [2020-07-08 15:24:49,246 INFO L280 TraceCheckUtils]: 29: Hoare triple {66412#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {66412#true} is VALID [2020-07-08 15:24:49,246 INFO L280 TraceCheckUtils]: 30: Hoare triple {66412#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {66412#true} is VALID [2020-07-08 15:24:49,246 INFO L280 TraceCheckUtils]: 31: Hoare triple {66412#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {66412#true} is VALID [2020-07-08 15:24:49,246 INFO L280 TraceCheckUtils]: 32: Hoare triple {66412#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {66412#true} is VALID [2020-07-08 15:24:49,246 INFO L280 TraceCheckUtils]: 33: Hoare triple {66412#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {66412#true} is VALID [2020-07-08 15:24:49,246 INFO L280 TraceCheckUtils]: 34: Hoare triple {66412#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {66412#true} is VALID [2020-07-08 15:24:49,247 INFO L280 TraceCheckUtils]: 35: Hoare triple {66412#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {66412#true} is VALID [2020-07-08 15:24:49,247 INFO L280 TraceCheckUtils]: 36: Hoare triple {66412#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {66412#true} is VALID [2020-07-08 15:24:49,247 INFO L280 TraceCheckUtils]: 37: Hoare triple {66412#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {66412#true} is VALID [2020-07-08 15:24:49,247 INFO L280 TraceCheckUtils]: 38: Hoare triple {66412#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {66412#true} is VALID [2020-07-08 15:24:49,247 INFO L280 TraceCheckUtils]: 39: Hoare triple {66412#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {66412#true} is VALID [2020-07-08 15:24:49,247 INFO L280 TraceCheckUtils]: 40: Hoare triple {66412#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {66412#true} is VALID [2020-07-08 15:24:49,248 INFO L280 TraceCheckUtils]: 41: Hoare triple {66412#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {66412#true} is VALID [2020-07-08 15:24:49,248 INFO L280 TraceCheckUtils]: 42: Hoare triple {66412#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {66412#true} is VALID [2020-07-08 15:24:49,248 INFO L280 TraceCheckUtils]: 43: Hoare triple {66412#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {66412#true} is VALID [2020-07-08 15:24:49,248 INFO L280 TraceCheckUtils]: 44: Hoare triple {66412#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {66412#true} is VALID [2020-07-08 15:24:49,248 INFO L280 TraceCheckUtils]: 45: Hoare triple {66412#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {66412#true} is VALID [2020-07-08 15:24:49,249 INFO L280 TraceCheckUtils]: 46: Hoare triple {66412#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {66412#true} is VALID [2020-07-08 15:24:49,249 INFO L280 TraceCheckUtils]: 47: Hoare triple {66412#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {66412#true} is VALID [2020-07-08 15:24:49,249 INFO L280 TraceCheckUtils]: 48: Hoare triple {66412#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {66412#true} is VALID [2020-07-08 15:24:49,249 INFO L280 TraceCheckUtils]: 49: Hoare triple {66412#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {66412#true} is VALID [2020-07-08 15:24:49,249 INFO L280 TraceCheckUtils]: 50: Hoare triple {66412#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {66412#true} is VALID [2020-07-08 15:24:49,249 INFO L280 TraceCheckUtils]: 51: Hoare triple {66412#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {66412#true} is VALID [2020-07-08 15:24:49,250 INFO L280 TraceCheckUtils]: 52: Hoare triple {66412#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {66412#true} is VALID [2020-07-08 15:24:49,250 INFO L280 TraceCheckUtils]: 53: Hoare triple {66412#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {66412#true} is VALID [2020-07-08 15:24:49,250 INFO L280 TraceCheckUtils]: 54: Hoare triple {66412#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {66412#true} is VALID [2020-07-08 15:24:49,250 INFO L280 TraceCheckUtils]: 55: Hoare triple {66412#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {66412#true} is VALID [2020-07-08 15:24:49,250 INFO L280 TraceCheckUtils]: 56: Hoare triple {66412#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {66412#true} is VALID [2020-07-08 15:24:49,251 INFO L280 TraceCheckUtils]: 57: Hoare triple {66412#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {66412#true} is VALID [2020-07-08 15:24:49,251 INFO L280 TraceCheckUtils]: 58: Hoare triple {66412#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {66412#true} is VALID [2020-07-08 15:24:49,251 INFO L280 TraceCheckUtils]: 59: Hoare triple {66412#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {66412#true} is VALID [2020-07-08 15:24:49,251 INFO L280 TraceCheckUtils]: 60: Hoare triple {66412#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {66412#true} is VALID [2020-07-08 15:24:49,251 INFO L280 TraceCheckUtils]: 61: Hoare triple {66412#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {66412#true} is VALID [2020-07-08 15:24:49,251 INFO L280 TraceCheckUtils]: 62: Hoare triple {66412#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {66412#true} is VALID [2020-07-08 15:24:49,252 INFO L280 TraceCheckUtils]: 63: Hoare triple {66412#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {66412#true} is VALID [2020-07-08 15:24:49,252 INFO L280 TraceCheckUtils]: 64: Hoare triple {66412#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {66412#true} is VALID [2020-07-08 15:24:49,252 INFO L280 TraceCheckUtils]: 65: Hoare triple {66412#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {66412#true} is VALID [2020-07-08 15:24:49,252 INFO L280 TraceCheckUtils]: 66: Hoare triple {66412#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {66412#true} is VALID [2020-07-08 15:24:49,252 INFO L280 TraceCheckUtils]: 67: Hoare triple {66412#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {66412#true} is VALID [2020-07-08 15:24:49,252 INFO L280 TraceCheckUtils]: 68: Hoare triple {66412#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {66412#true} is VALID [2020-07-08 15:24:49,253 INFO L280 TraceCheckUtils]: 69: Hoare triple {66412#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {66412#true} is VALID [2020-07-08 15:24:49,253 INFO L280 TraceCheckUtils]: 70: Hoare triple {66412#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {66412#true} is VALID [2020-07-08 15:24:49,253 INFO L280 TraceCheckUtils]: 71: Hoare triple {66412#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {66412#true} is VALID [2020-07-08 15:24:49,253 INFO L280 TraceCheckUtils]: 72: Hoare triple {66412#true} ~cleanupTimeShifts~0 := 4; {66412#true} is VALID [2020-07-08 15:24:49,253 INFO L280 TraceCheckUtils]: 73: Hoare triple {66412#true} ~waterLevel~0 := 1; {66412#true} is VALID [2020-07-08 15:24:49,254 INFO L280 TraceCheckUtils]: 74: Hoare triple {66412#true} ~methaneLevelCritical~0 := 0; {66412#true} is VALID [2020-07-08 15:24:49,254 INFO L280 TraceCheckUtils]: 75: Hoare triple {66412#true} ~pumpRunning~0 := 0; {66412#true} is VALID [2020-07-08 15:24:49,254 INFO L280 TraceCheckUtils]: 76: Hoare triple {66412#true} ~systemActive~0 := 1; {66412#true} is VALID [2020-07-08 15:24:49,254 INFO L280 TraceCheckUtils]: 77: Hoare triple {66412#true} ~head~0.base, ~head~0.offset := 0, 0; {66412#true} is VALID [2020-07-08 15:24:49,254 INFO L280 TraceCheckUtils]: 78: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,254 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {66412#true} {66412#true} #937#return; {66412#true} is VALID [2020-07-08 15:24:49,255 INFO L263 TraceCheckUtils]: 80: Hoare triple {66412#true} call #t~ret74 := main(); {66412#true} is VALID [2020-07-08 15:24:49,255 INFO L280 TraceCheckUtils]: 81: Hoare triple {66412#true} havoc ~retValue_acc~0; {66412#true} is VALID [2020-07-08 15:24:49,255 INFO L280 TraceCheckUtils]: 82: Hoare triple {66412#true} havoc ~tmp~0; {66412#true} is VALID [2020-07-08 15:24:49,255 INFO L263 TraceCheckUtils]: 83: Hoare triple {66412#true} call select_helpers(); {66412#true} is VALID [2020-07-08 15:24:49,255 INFO L280 TraceCheckUtils]: 84: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,255 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {66412#true} {66412#true} #845#return; {66412#true} is VALID [2020-07-08 15:24:49,256 INFO L263 TraceCheckUtils]: 86: Hoare triple {66412#true} call select_features(); {66412#true} is VALID [2020-07-08 15:24:49,256 INFO L280 TraceCheckUtils]: 87: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,256 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {66412#true} {66412#true} #847#return; {66412#true} is VALID [2020-07-08 15:24:49,256 INFO L263 TraceCheckUtils]: 89: Hoare triple {66412#true} call #t~ret0 := valid_product(); {66412#true} is VALID [2020-07-08 15:24:49,256 INFO L280 TraceCheckUtils]: 90: Hoare triple {66412#true} havoc ~retValue_acc~6; {66412#true} is VALID [2020-07-08 15:24:49,257 INFO L280 TraceCheckUtils]: 91: Hoare triple {66412#true} ~retValue_acc~6 := 1; {66412#true} is VALID [2020-07-08 15:24:49,257 INFO L280 TraceCheckUtils]: 92: Hoare triple {66412#true} #res := ~retValue_acc~6; {66412#true} is VALID [2020-07-08 15:24:49,257 INFO L280 TraceCheckUtils]: 93: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,257 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {66412#true} {66412#true} #849#return; {66412#true} is VALID [2020-07-08 15:24:49,257 INFO L280 TraceCheckUtils]: 95: Hoare triple {66412#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {66412#true} is VALID [2020-07-08 15:24:49,257 INFO L280 TraceCheckUtils]: 96: Hoare triple {66412#true} ~tmp~0 := #t~ret0; {66412#true} is VALID [2020-07-08 15:24:49,258 INFO L280 TraceCheckUtils]: 97: Hoare triple {66412#true} havoc #t~ret0; {66412#true} is VALID [2020-07-08 15:24:49,258 INFO L280 TraceCheckUtils]: 98: Hoare triple {66412#true} assume 0 != ~tmp~0; {66412#true} is VALID [2020-07-08 15:24:49,258 INFO L263 TraceCheckUtils]: 99: Hoare triple {66412#true} call setup(); {66412#true} is VALID [2020-07-08 15:24:49,258 INFO L280 TraceCheckUtils]: 100: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,258 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {66412#true} {66412#true} #851#return; {66412#true} is VALID [2020-07-08 15:24:49,258 INFO L263 TraceCheckUtils]: 102: Hoare triple {66412#true} call runTest(); {66412#true} is VALID [2020-07-08 15:24:49,259 INFO L263 TraceCheckUtils]: 103: Hoare triple {66412#true} call test(); {66412#true} is VALID [2020-07-08 15:24:49,259 INFO L280 TraceCheckUtils]: 104: Hoare triple {66412#true} havoc ~splverifierCounter~0; {66412#true} is VALID [2020-07-08 15:24:49,259 INFO L280 TraceCheckUtils]: 105: Hoare triple {66412#true} havoc ~tmp~6; {66412#true} is VALID [2020-07-08 15:24:49,259 INFO L280 TraceCheckUtils]: 106: Hoare triple {66412#true} havoc ~tmp___0~3; {66412#true} is VALID [2020-07-08 15:24:49,259 INFO L280 TraceCheckUtils]: 107: Hoare triple {66412#true} havoc ~tmp___1~0; {66412#true} is VALID [2020-07-08 15:24:49,259 INFO L280 TraceCheckUtils]: 108: Hoare triple {66412#true} havoc ~tmp___2~0; {66412#true} is VALID [2020-07-08 15:24:49,260 INFO L280 TraceCheckUtils]: 109: Hoare triple {66412#true} ~splverifierCounter~0 := 0; {66412#true} is VALID [2020-07-08 15:24:49,260 INFO L280 TraceCheckUtils]: 110: Hoare triple {66412#true} assume !false; {66412#true} is VALID [2020-07-08 15:24:49,260 INFO L280 TraceCheckUtils]: 111: Hoare triple {66412#true} assume ~splverifierCounter~0 < 4; {66412#true} is VALID [2020-07-08 15:24:49,260 INFO L280 TraceCheckUtils]: 112: Hoare triple {66412#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {66412#true} is VALID [2020-07-08 15:24:49,260 INFO L280 TraceCheckUtils]: 113: Hoare triple {66412#true} ~tmp~6 := #t~nondet35; {66412#true} is VALID [2020-07-08 15:24:49,260 INFO L280 TraceCheckUtils]: 114: Hoare triple {66412#true} havoc #t~nondet35; {66412#true} is VALID [2020-07-08 15:24:49,261 INFO L280 TraceCheckUtils]: 115: Hoare triple {66412#true} assume 0 != ~tmp~6; {66412#true} is VALID [2020-07-08 15:24:49,261 INFO L263 TraceCheckUtils]: 116: Hoare triple {66412#true} call waterRise(); {66619#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 15:24:49,262 INFO L280 TraceCheckUtils]: 117: Hoare triple {66619#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {66412#true} is VALID [2020-07-08 15:24:49,262 INFO L280 TraceCheckUtils]: 118: Hoare triple {66412#true} ~waterLevel~0 := 1 + ~waterLevel~0; {66412#true} is VALID [2020-07-08 15:24:49,262 INFO L280 TraceCheckUtils]: 119: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,262 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {66412#true} {66412#true} #897#return; {66412#true} is VALID [2020-07-08 15:24:49,262 INFO L280 TraceCheckUtils]: 121: Hoare triple {66412#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {66412#true} is VALID [2020-07-08 15:24:49,262 INFO L280 TraceCheckUtils]: 122: Hoare triple {66412#true} ~tmp___0~3 := #t~nondet36; {66412#true} is VALID [2020-07-08 15:24:49,263 INFO L280 TraceCheckUtils]: 123: Hoare triple {66412#true} havoc #t~nondet36; {66412#true} is VALID [2020-07-08 15:24:49,263 INFO L280 TraceCheckUtils]: 124: Hoare triple {66412#true} assume !(0 != ~tmp___0~3); {66412#true} is VALID [2020-07-08 15:24:49,263 INFO L280 TraceCheckUtils]: 125: Hoare triple {66412#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {66412#true} is VALID [2020-07-08 15:24:49,263 INFO L280 TraceCheckUtils]: 126: Hoare triple {66412#true} ~tmp___2~0 := #t~nondet37; {66412#true} is VALID [2020-07-08 15:24:49,263 INFO L280 TraceCheckUtils]: 127: Hoare triple {66412#true} havoc #t~nondet37; {66412#true} is VALID [2020-07-08 15:24:49,264 INFO L280 TraceCheckUtils]: 128: Hoare triple {66412#true} assume 0 != ~tmp___2~0; {66412#true} is VALID [2020-07-08 15:24:49,264 INFO L263 TraceCheckUtils]: 129: Hoare triple {66412#true} call timeShift(); {66620#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 15:24:49,265 INFO L280 TraceCheckUtils]: 130: Hoare triple {66620#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {66412#true} is VALID [2020-07-08 15:24:49,265 INFO L280 TraceCheckUtils]: 131: Hoare triple {66412#true} assume 0 != ~systemActive~0; {66412#true} is VALID [2020-07-08 15:24:49,265 INFO L263 TraceCheckUtils]: 132: Hoare triple {66412#true} call processEnvironment(); {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:24:49,266 INFO L280 TraceCheckUtils]: 133: Hoare triple {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {66412#true} is VALID [2020-07-08 15:24:49,266 INFO L280 TraceCheckUtils]: 134: Hoare triple {66412#true} assume !(0 != ~pumpRunning~0); {66412#true} is VALID [2020-07-08 15:24:49,266 INFO L263 TraceCheckUtils]: 135: Hoare triple {66412#true} call processEnvironment__wrappee__highWaterSensor(); {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:24:49,267 INFO L280 TraceCheckUtils]: 136: Hoare triple {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {66412#true} is VALID [2020-07-08 15:24:49,267 INFO L280 TraceCheckUtils]: 137: Hoare triple {66412#true} assume 0 == ~pumpRunning~0; {66412#true} is VALID [2020-07-08 15:24:49,267 INFO L263 TraceCheckUtils]: 138: Hoare triple {66412#true} call #t~ret14 := isHighWaterLevel(); {66412#true} is VALID [2020-07-08 15:24:49,267 INFO L280 TraceCheckUtils]: 139: Hoare triple {66412#true} havoc ~retValue_acc~9; {66412#true} is VALID [2020-07-08 15:24:49,267 INFO L280 TraceCheckUtils]: 140: Hoare triple {66412#true} havoc ~tmp~4; {66412#true} is VALID [2020-07-08 15:24:49,267 INFO L280 TraceCheckUtils]: 141: Hoare triple {66412#true} havoc ~tmp___0~1; {66412#true} is VALID [2020-07-08 15:24:49,268 INFO L263 TraceCheckUtils]: 142: Hoare triple {66412#true} call #t~ret33 := isHighWaterSensorDry(); {66412#true} is VALID [2020-07-08 15:24:49,268 INFO L280 TraceCheckUtils]: 143: Hoare triple {66412#true} havoc ~retValue_acc~3; {66412#true} is VALID [2020-07-08 15:24:49,268 INFO L280 TraceCheckUtils]: 144: Hoare triple {66412#true} assume !(~waterLevel~0 < 2); {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,269 INFO L280 TraceCheckUtils]: 145: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~retValue_acc~3 := 0; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,269 INFO L280 TraceCheckUtils]: 146: Hoare triple {66565#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~3; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,270 INFO L280 TraceCheckUtils]: 147: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume true; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,271 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {66565#(<= 2 ~waterLevel~0)} {66412#true} #907#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,271 INFO L280 TraceCheckUtils]: 149: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,272 INFO L280 TraceCheckUtils]: 150: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret33; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,272 INFO L280 TraceCheckUtils]: 151: Hoare triple {66565#(<= 2 ~waterLevel~0)} havoc #t~ret33; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,273 INFO L280 TraceCheckUtils]: 152: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,273 INFO L280 TraceCheckUtils]: 153: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,274 INFO L280 TraceCheckUtils]: 154: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~retValue_acc~9 := ~tmp___0~1; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,274 INFO L280 TraceCheckUtils]: 155: Hoare triple {66565#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~9; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,275 INFO L280 TraceCheckUtils]: 156: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume true; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,276 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {66565#(<= 2 ~waterLevel~0)} {66412#true} #919#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,276 INFO L280 TraceCheckUtils]: 158: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,277 INFO L280 TraceCheckUtils]: 159: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret14; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,277 INFO L280 TraceCheckUtils]: 160: Hoare triple {66565#(<= 2 ~waterLevel~0)} havoc #t~ret14; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,278 INFO L280 TraceCheckUtils]: 161: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~2; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,278 INFO L263 TraceCheckUtils]: 162: Hoare triple {66565#(<= 2 ~waterLevel~0)} call activatePump(); {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:24:49,279 INFO L280 TraceCheckUtils]: 163: Hoare triple {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66412#true} is VALID [2020-07-08 15:24:49,279 INFO L280 TraceCheckUtils]: 164: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,279 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {66412#true} {66565#(<= 2 ~waterLevel~0)} #921#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,280 INFO L280 TraceCheckUtils]: 166: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume true; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,280 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {66565#(<= 2 ~waterLevel~0)} {66412#true} #895#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,281 INFO L280 TraceCheckUtils]: 168: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume true; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,281 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {66565#(<= 2 ~waterLevel~0)} {66412#true} #911#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,282 INFO L263 TraceCheckUtils]: 170: Hoare triple {66565#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {66412#true} is VALID [2020-07-08 15:24:49,282 INFO L280 TraceCheckUtils]: 171: Hoare triple {66412#true} havoc ~tmp~1; {66412#true} is VALID [2020-07-08 15:24:49,282 INFO L280 TraceCheckUtils]: 172: Hoare triple {66412#true} havoc ~tmp___0~0; {66412#true} is VALID [2020-07-08 15:24:49,282 INFO L263 TraceCheckUtils]: 173: Hoare triple {66412#true} call #t~ret1 := getWaterLevel(); {66412#true} is VALID [2020-07-08 15:24:49,282 INFO L280 TraceCheckUtils]: 174: Hoare triple {66412#true} havoc ~retValue_acc~2; {66412#true} is VALID [2020-07-08 15:24:49,283 INFO L280 TraceCheckUtils]: 175: Hoare triple {66412#true} ~retValue_acc~2 := ~waterLevel~0; {66412#true} is VALID [2020-07-08 15:24:49,283 INFO L280 TraceCheckUtils]: 176: Hoare triple {66412#true} #res := ~retValue_acc~2; {66412#true} is VALID [2020-07-08 15:24:49,283 INFO L280 TraceCheckUtils]: 177: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,283 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {66412#true} {66412#true} #839#return; {66412#true} is VALID [2020-07-08 15:24:49,283 INFO L280 TraceCheckUtils]: 179: Hoare triple {66412#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {66412#true} is VALID [2020-07-08 15:24:49,283 INFO L280 TraceCheckUtils]: 180: Hoare triple {66412#true} ~tmp~1 := #t~ret1; {66412#true} is VALID [2020-07-08 15:24:49,284 INFO L280 TraceCheckUtils]: 181: Hoare triple {66412#true} havoc #t~ret1; {66412#true} is VALID [2020-07-08 15:24:49,284 INFO L280 TraceCheckUtils]: 182: Hoare triple {66412#true} assume !(0 == ~tmp~1); {66412#true} is VALID [2020-07-08 15:24:49,284 INFO L280 TraceCheckUtils]: 183: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,285 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {66412#true} {66565#(<= 2 ~waterLevel~0)} #913#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,285 INFO L280 TraceCheckUtils]: 185: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume true; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,286 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {66565#(<= 2 ~waterLevel~0)} {66412#true} #903#return; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,286 INFO L280 TraceCheckUtils]: 187: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume !false; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,287 INFO L280 TraceCheckUtils]: 188: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,287 INFO L280 TraceCheckUtils]: 189: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,288 INFO L280 TraceCheckUtils]: 190: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~tmp~6 := #t~nondet35; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,288 INFO L280 TraceCheckUtils]: 191: Hoare triple {66565#(<= 2 ~waterLevel~0)} havoc #t~nondet35; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,289 INFO L280 TraceCheckUtils]: 192: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~6); {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,289 INFO L280 TraceCheckUtils]: 193: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,290 INFO L280 TraceCheckUtils]: 194: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~tmp___0~3 := #t~nondet36; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,290 INFO L280 TraceCheckUtils]: 195: Hoare triple {66565#(<= 2 ~waterLevel~0)} havoc #t~nondet36; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,291 INFO L280 TraceCheckUtils]: 196: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~3); {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,291 INFO L280 TraceCheckUtils]: 197: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,292 INFO L280 TraceCheckUtils]: 198: Hoare triple {66565#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet37; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,293 INFO L280 TraceCheckUtils]: 199: Hoare triple {66565#(<= 2 ~waterLevel~0)} havoc #t~nondet37; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,293 INFO L280 TraceCheckUtils]: 200: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,294 INFO L263 TraceCheckUtils]: 201: Hoare triple {66565#(<= 2 ~waterLevel~0)} call timeShift(); {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,294 INFO L280 TraceCheckUtils]: 202: Hoare triple {66565#(<= 2 ~waterLevel~0)} assume 0 != ~pumpRunning~0; {66565#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,295 INFO L263 TraceCheckUtils]: 203: Hoare triple {66565#(<= 2 ~waterLevel~0)} call lowerWaterLevel(); {66619#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 15:24:49,295 INFO L280 TraceCheckUtils]: 204: Hoare triple {66619#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {66619#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 15:24:49,296 INFO L280 TraceCheckUtils]: 205: Hoare triple {66619#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {66738#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-08 15:24:49,297 INFO L280 TraceCheckUtils]: 206: Hoare triple {66738#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {66738#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-08 15:24:49,297 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {66738#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {66565#(<= 2 ~waterLevel~0)} #909#return; {66570#(<= 1 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,298 INFO L280 TraceCheckUtils]: 208: Hoare triple {66570#(<= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {66570#(<= 1 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,299 INFO L263 TraceCheckUtils]: 209: Hoare triple {66570#(<= 1 ~waterLevel~0)} call processEnvironment(); {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:24:49,299 INFO L280 TraceCheckUtils]: 210: Hoare triple {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {66412#true} is VALID [2020-07-08 15:24:49,299 INFO L280 TraceCheckUtils]: 211: Hoare triple {66412#true} assume 0 != ~pumpRunning~0; {66412#true} is VALID [2020-07-08 15:24:49,299 INFO L263 TraceCheckUtils]: 212: Hoare triple {66412#true} call #t~ret15 := isLowWaterLevel(); {66412#true} is VALID [2020-07-08 15:24:49,299 INFO L280 TraceCheckUtils]: 213: Hoare triple {66412#true} havoc ~retValue_acc~10; {66412#true} is VALID [2020-07-08 15:24:49,300 INFO L280 TraceCheckUtils]: 214: Hoare triple {66412#true} havoc ~tmp~5; {66412#true} is VALID [2020-07-08 15:24:49,300 INFO L280 TraceCheckUtils]: 215: Hoare triple {66412#true} havoc ~tmp___0~2; {66412#true} is VALID [2020-07-08 15:24:49,300 INFO L263 TraceCheckUtils]: 216: Hoare triple {66412#true} call #t~ret34 := isLowWaterSensorDry(); {66412#true} is VALID [2020-07-08 15:24:49,300 INFO L280 TraceCheckUtils]: 217: Hoare triple {66412#true} havoc ~retValue_acc~4; {66412#true} is VALID [2020-07-08 15:24:49,300 INFO L280 TraceCheckUtils]: 218: Hoare triple {66412#true} ~retValue_acc~4 := (if 0 == ~waterLevel~0 then 1 else 0); {66412#true} is VALID [2020-07-08 15:24:49,301 INFO L280 TraceCheckUtils]: 219: Hoare triple {66412#true} #res := ~retValue_acc~4; {66412#true} is VALID [2020-07-08 15:24:49,301 INFO L280 TraceCheckUtils]: 220: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,301 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {66412#true} {66412#true} #887#return; {66412#true} is VALID [2020-07-08 15:24:49,301 INFO L280 TraceCheckUtils]: 222: Hoare triple {66412#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {66412#true} is VALID [2020-07-08 15:24:49,301 INFO L280 TraceCheckUtils]: 223: Hoare triple {66412#true} ~tmp~5 := #t~ret34; {66412#true} is VALID [2020-07-08 15:24:49,301 INFO L280 TraceCheckUtils]: 224: Hoare triple {66412#true} havoc #t~ret34; {66412#true} is VALID [2020-07-08 15:24:49,302 INFO L280 TraceCheckUtils]: 225: Hoare triple {66412#true} assume 0 != ~tmp~5; {66412#true} is VALID [2020-07-08 15:24:49,302 INFO L280 TraceCheckUtils]: 226: Hoare triple {66412#true} ~tmp___0~2 := 0; {66412#true} is VALID [2020-07-08 15:24:49,302 INFO L280 TraceCheckUtils]: 227: Hoare triple {66412#true} ~retValue_acc~10 := ~tmp___0~2; {66412#true} is VALID [2020-07-08 15:24:49,302 INFO L280 TraceCheckUtils]: 228: Hoare triple {66412#true} #res := ~retValue_acc~10; {66412#true} is VALID [2020-07-08 15:24:49,302 INFO L280 TraceCheckUtils]: 229: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,302 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {66412#true} {66412#true} #889#return; {66412#true} is VALID [2020-07-08 15:24:49,303 INFO L280 TraceCheckUtils]: 231: Hoare triple {66412#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {66412#true} is VALID [2020-07-08 15:24:49,303 INFO L280 TraceCheckUtils]: 232: Hoare triple {66412#true} ~tmp~3 := #t~ret15; {66412#true} is VALID [2020-07-08 15:24:49,303 INFO L280 TraceCheckUtils]: 233: Hoare triple {66412#true} havoc #t~ret15; {66412#true} is VALID [2020-07-08 15:24:49,303 INFO L280 TraceCheckUtils]: 234: Hoare triple {66412#true} assume !(0 != ~tmp~3); {66412#true} is VALID [2020-07-08 15:24:49,304 INFO L263 TraceCheckUtils]: 235: Hoare triple {66412#true} call processEnvironment__wrappee__highWaterSensor(); {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 15:24:49,304 INFO L280 TraceCheckUtils]: 236: Hoare triple {66672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {66412#true} is VALID [2020-07-08 15:24:49,304 INFO L280 TraceCheckUtils]: 237: Hoare triple {66412#true} assume !(0 == ~pumpRunning~0); {66412#true} is VALID [2020-07-08 15:24:49,304 INFO L263 TraceCheckUtils]: 238: Hoare triple {66412#true} call processEnvironment__wrappee__base(); {66412#true} is VALID [2020-07-08 15:24:49,304 INFO L280 TraceCheckUtils]: 239: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,305 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {66412#true} {66412#true} #925#return; {66412#true} is VALID [2020-07-08 15:24:49,305 INFO L280 TraceCheckUtils]: 241: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,305 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {66412#true} {66412#true} #893#return; {66412#true} is VALID [2020-07-08 15:24:49,305 INFO L280 TraceCheckUtils]: 243: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,306 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {66412#true} {66570#(<= 1 ~waterLevel~0)} #911#return; {66570#(<= 1 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,306 INFO L263 TraceCheckUtils]: 245: Hoare triple {66570#(<= 1 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {66570#(<= 1 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,307 INFO L280 TraceCheckUtils]: 246: Hoare triple {66570#(<= 1 ~waterLevel~0)} havoc ~tmp~1; {66570#(<= 1 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,307 INFO L280 TraceCheckUtils]: 247: Hoare triple {66570#(<= 1 ~waterLevel~0)} havoc ~tmp___0~0; {66570#(<= 1 ~waterLevel~0)} is VALID [2020-07-08 15:24:49,307 INFO L263 TraceCheckUtils]: 248: Hoare triple {66570#(<= 1 ~waterLevel~0)} call #t~ret1 := getWaterLevel(); {66412#true} is VALID [2020-07-08 15:24:49,308 INFO L280 TraceCheckUtils]: 249: Hoare triple {66412#true} havoc ~retValue_acc~2; {66412#true} is VALID [2020-07-08 15:24:49,308 INFO L280 TraceCheckUtils]: 250: Hoare triple {66412#true} ~retValue_acc~2 := ~waterLevel~0; {66771#(= ~waterLevel~0 getWaterLevel_~retValue_acc~2)} is VALID [2020-07-08 15:24:49,309 INFO L280 TraceCheckUtils]: 251: Hoare triple {66771#(= ~waterLevel~0 getWaterLevel_~retValue_acc~2)} #res := ~retValue_acc~2; {66772#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 15:24:49,309 INFO L280 TraceCheckUtils]: 252: Hoare triple {66772#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {66772#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 15:24:49,310 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {66772#(= |getWaterLevel_#res| ~waterLevel~0)} {66570#(<= 1 ~waterLevel~0)} #839#return; {66611#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret1|)} is VALID [2020-07-08 15:24:49,311 INFO L280 TraceCheckUtils]: 254: Hoare triple {66611#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {66611#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret1|)} is VALID [2020-07-08 15:24:49,311 INFO L280 TraceCheckUtils]: 255: Hoare triple {66611#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret1|)} ~tmp~1 := #t~ret1; {66612#(<= 1 __utac_acc__Specification4_spec__1_~tmp~1)} is VALID [2020-07-08 15:24:49,312 INFO L280 TraceCheckUtils]: 256: Hoare triple {66612#(<= 1 __utac_acc__Specification4_spec__1_~tmp~1)} havoc #t~ret1; {66612#(<= 1 __utac_acc__Specification4_spec__1_~tmp~1)} is VALID [2020-07-08 15:24:49,313 INFO L280 TraceCheckUtils]: 257: Hoare triple {66612#(<= 1 __utac_acc__Specification4_spec__1_~tmp~1)} assume 0 == ~tmp~1; {66413#false} is VALID [2020-07-08 15:24:49,313 INFO L263 TraceCheckUtils]: 258: Hoare triple {66413#false} call #t~ret2 := isPumpRunning(); {66412#true} is VALID [2020-07-08 15:24:49,313 INFO L280 TraceCheckUtils]: 259: Hoare triple {66412#true} havoc ~retValue_acc~8; {66412#true} is VALID [2020-07-08 15:24:49,313 INFO L280 TraceCheckUtils]: 260: Hoare triple {66412#true} ~retValue_acc~8 := ~pumpRunning~0; {66412#true} is VALID [2020-07-08 15:24:49,313 INFO L280 TraceCheckUtils]: 261: Hoare triple {66412#true} #res := ~retValue_acc~8; {66412#true} is VALID [2020-07-08 15:24:49,313 INFO L280 TraceCheckUtils]: 262: Hoare triple {66412#true} assume true; {66412#true} is VALID [2020-07-08 15:24:49,314 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {66412#true} {66413#false} #841#return; {66413#false} is VALID [2020-07-08 15:24:49,314 INFO L280 TraceCheckUtils]: 264: Hoare triple {66413#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {66413#false} is VALID [2020-07-08 15:24:49,314 INFO L280 TraceCheckUtils]: 265: Hoare triple {66413#false} ~tmp___0~0 := #t~ret2; {66413#false} is VALID [2020-07-08 15:24:49,314 INFO L280 TraceCheckUtils]: 266: Hoare triple {66413#false} havoc #t~ret2; {66413#false} is VALID [2020-07-08 15:24:49,314 INFO L280 TraceCheckUtils]: 267: Hoare triple {66413#false} assume 0 != ~tmp___0~0; {66413#false} is VALID [2020-07-08 15:24:49,314 INFO L263 TraceCheckUtils]: 268: Hoare triple {66413#false} call __automaton_fail(); {66413#false} is VALID [2020-07-08 15:24:49,315 INFO L280 TraceCheckUtils]: 269: Hoare triple {66413#false} assume !false; {66413#false} is VALID [2020-07-08 15:24:49,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 15:24:49,370 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 15:24:49,371 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1254378551] [2020-07-08 15:24:49,371 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 15:24:49,371 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-08 15:24:49,371 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2044702143] [2020-07-08 15:24:49,374 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 270 [2020-07-08 15:24:49,375 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 15:24:49,375 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-08 15:24:49,654 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 267 edges. 267 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 15:24:49,654 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-08 15:24:49,655 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 15:24:49,655 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-08 15:24:49,655 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2020-07-08 15:24:49,656 INFO L87 Difference]: Start difference. First operand 776 states and 849 transitions. Second operand 13 states. [2020-07-08 15:24:50,960 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186