/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product40.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 20:59:30,021 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 20:59:30,024 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 20:59:30,036 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 20:59:30,036 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 20:59:30,037 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 20:59:30,039 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 20:59:30,040 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 20:59:30,042 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 20:59:30,043 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 20:59:30,044 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 20:59:30,046 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 20:59:30,047 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 20:59:30,048 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 20:59:30,054 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 20:59:30,055 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 20:59:30,058 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 20:59:30,059 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 20:59:30,061 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 20:59:30,066 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 20:59:30,067 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 20:59:30,068 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 20:59:30,072 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 20:59:30,073 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 20:59:30,076 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 20:59:30,076 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 20:59:30,077 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 20:59:30,077 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 20:59:30,078 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 20:59:30,079 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 20:59:30,079 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 20:59:30,080 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 20:59:30,082 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 20:59:30,082 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 20:59:30,086 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 20:59:30,086 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 20:59:30,088 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 20:59:30,089 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 20:59:30,089 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 20:59:30,090 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 20:59:30,091 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 20:59:30,092 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 20:59:30,107 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 20:59:30,107 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 20:59:30,109 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 20:59:30,109 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 20:59:30,109 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 20:59:30,109 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 20:59:30,109 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 20:59:30,110 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 20:59:30,110 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 20:59:30,110 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 20:59:30,111 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 20:59:30,111 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 20:59:30,111 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 20:59:30,111 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 20:59:30,112 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 20:59:30,112 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 20:59:30,112 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 20:59:30,112 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 20:59:30,113 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 20:59:30,113 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 20:59:30,113 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 20:59:30,113 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 20:59:30,113 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-08 20:59:30,412 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 20:59:30,424 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 20:59:30,427 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 20:59:30,429 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 20:59:30,429 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 20:59:30,430 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product40.cil.c [2020-07-08 20:59:30,512 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f328c3ef/e400686ceef0459ca0be14b1a48932b8/FLAGac18e2f1b [2020-07-08 20:59:31,033 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 20:59:31,034 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product40.cil.c [2020-07-08 20:59:31,058 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f328c3ef/e400686ceef0459ca0be14b1a48932b8/FLAGac18e2f1b [2020-07-08 20:59:31,346 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f328c3ef/e400686ceef0459ca0be14b1a48932b8 [2020-07-08 20:59:31,355 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 20:59:31,357 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 20:59:31,358 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 20:59:31,358 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 20:59:31,361 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 20:59:31,363 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 08:59:31" (1/1) ... [2020-07-08 20:59:31,366 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72978ab9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 08:59:31, skipping insertion in model container [2020-07-08 20:59:31,366 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 08:59:31" (1/1) ... [2020-07-08 20:59:31,376 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 20:59:31,422 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 20:59:31,784 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 20:59:31,895 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 20:59:32,022 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 20:59:32,069 INFO L208 MainTranslator]: Completed translation [2020-07-08 20:59:32,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 08:59:32 WrapperNode [2020-07-08 20:59:32,070 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 20:59:32,071 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 20:59:32,071 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 20:59:32,071 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 20:59:32,083 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 08:59:32" (1/1) ... [2020-07-08 20:59:32,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 08:59:32" (1/1) ... [2020-07-08 20:59:32,102 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 08:59:32" (1/1) ... [2020-07-08 20:59:32,103 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 08:59:32" (1/1) ... [2020-07-08 20:59:32,158 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 08:59:32" (1/1) ... [2020-07-08 20:59:32,180 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 08:59:32" (1/1) ... [2020-07-08 20:59:32,193 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 08:59:32" (1/1) ... [2020-07-08 20:59:32,207 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 20:59:32,207 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 20:59:32,207 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 20:59:32,208 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 20:59:32,209 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 08:59:32" (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 20:59:32,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 20:59:32,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 20:59:32,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-08 20:59:32,268 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-08 20:59:32,268 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-08 20:59:32,268 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-08 20:59:32,268 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-08 20:59:32,268 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-08 20:59:32,268 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-08 20:59:32,269 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-08 20:59:32,269 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-08 20:59:32,269 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-08 20:59:32,269 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-08 20:59:32,269 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-08 20:59:32,269 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-08 20:59:32,269 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-08 20:59:32,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-08 20:59:32,269 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-08 20:59:32,270 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-08 20:59:32,270 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-08 20:59:32,270 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-08 20:59:32,270 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 20:59:32,270 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-08 20:59:32,270 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-08 20:59:32,271 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-08 20:59:32,271 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-08 20:59:32,271 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-08 20:59:32,271 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-08 20:59:32,271 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-08 20:59:32,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-08 20:59:32,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-08 20:59:32,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-08 20:59:32,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-08 20:59:32,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-08 20:59:32,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-08 20:59:32,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-08 20:59:32,272 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-08 20:59:32,272 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-08 20:59:32,273 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-08 20:59:32,273 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-08 20:59:32,273 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 20:59:32,273 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 20:59:32,273 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-08 20:59:32,274 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-08 20:59:32,274 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-08 20:59:32,274 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-08 20:59:32,274 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-08 20:59:32,274 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-08 20:59:32,274 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-08 20:59:32,274 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-08 20:59:32,274 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-08 20:59:32,275 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-08 20:59:32,275 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-08 20:59:32,275 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-08 20:59:32,275 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-08 20:59:32,275 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-08 20:59:32,275 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-08 20:59:32,275 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-08 20:59:32,276 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-08 20:59:32,276 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-08 20:59:32,276 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-08 20:59:32,276 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-08 20:59:32,276 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-08 20:59:32,276 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-08 20:59:32,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 20:59:32,276 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-08 20:59:32,276 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-08 20:59:32,276 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-08 20:59:32,277 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-08 20:59:32,277 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-08 20:59:32,277 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-08 20:59:32,277 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-08 20:59:32,277 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 20:59:32,277 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-08 20:59:32,277 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-08 20:59:32,277 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 20:59:32,278 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 20:59:32,278 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-08 20:59:32,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 20:59:32,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 20:59:32,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-08 20:59:32,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 20:59:32,278 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-08 20:59:32,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 20:59:32,279 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-08 20:59:32,279 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-08 20:59:32,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-08 20:59:32,279 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-08 20:59:32,279 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-08 20:59:32,280 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-08 20:59:32,280 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-08 20:59:32,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 20:59:32,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-08 20:59:32,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 20:59:33,876 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 20:59:33,876 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-08 20:59:33,883 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 08:59:33 BoogieIcfgContainer [2020-07-08 20:59:33,883 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 20:59:33,885 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 20:59:33,885 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 20:59:33,889 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 20:59:33,889 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 08:59:31" (1/3) ... [2020-07-08 20:59:33,890 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7dcced57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 08:59:33, skipping insertion in model container [2020-07-08 20:59:33,891 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 08:59:32" (2/3) ... [2020-07-08 20:59:33,891 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7dcced57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 08:59:33, skipping insertion in model container [2020-07-08 20:59:33,891 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 08:59:33" (3/3) ... [2020-07-08 20:59:33,894 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product40.cil.c [2020-07-08 20:59:33,908 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-08 20:59:33,918 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 20:59:33,967 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 20:59:33,994 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 20:59:33,994 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 20:59:33,994 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-08 20:59:33,995 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 20:59:33,996 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 20:59:33,996 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 20:59:33,997 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 20:59:33,997 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 20:59:34,023 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states. [2020-07-08 20:59:34,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-08 20:59:34,047 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 20:59:34,049 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 20:59:34,050 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 20:59:34,058 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 20:59:34,059 INFO L82 PathProgramCache]: Analyzing trace with hash -1162021346, now seen corresponding path program 1 times [2020-07-08 20:59:34,070 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 20:59:34,070 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1630855631] [2020-07-08 20:59:34,071 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 20:59:34,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:59:34,859 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 20:59:34,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:59:34,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {421#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {319#true} is VALID [2020-07-08 20:59:34,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} #valid := #valid[0 := 0]; {319#true} is VALID [2020-07-08 20:59:34,998 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} assume 0 < #StackHeapBarrier; {319#true} is VALID [2020-07-08 20:59:34,998 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {319#true} is VALID [2020-07-08 20:59:34,999 INFO L280 TraceCheckUtils]: 4: Hoare triple {319#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {319#true} is VALID [2020-07-08 20:59:35,000 INFO L280 TraceCheckUtils]: 5: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {319#true} is VALID [2020-07-08 20:59:35,001 INFO L280 TraceCheckUtils]: 6: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {319#true} is VALID [2020-07-08 20:59:35,001 INFO L280 TraceCheckUtils]: 7: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {319#true} is VALID [2020-07-08 20:59:35,001 INFO L280 TraceCheckUtils]: 8: Hoare triple {319#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {319#true} is VALID [2020-07-08 20:59:35,002 INFO L280 TraceCheckUtils]: 9: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {319#true} is VALID [2020-07-08 20:59:35,002 INFO L280 TraceCheckUtils]: 10: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {319#true} is VALID [2020-07-08 20:59:35,002 INFO L280 TraceCheckUtils]: 11: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {319#true} is VALID [2020-07-08 20:59:35,003 INFO L280 TraceCheckUtils]: 12: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {319#true} is VALID [2020-07-08 20:59:35,006 INFO L280 TraceCheckUtils]: 13: Hoare triple {319#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {319#true} is VALID [2020-07-08 20:59:35,007 INFO L280 TraceCheckUtils]: 14: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {319#true} is VALID [2020-07-08 20:59:35,007 INFO L280 TraceCheckUtils]: 15: Hoare triple {319#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {319#true} is VALID [2020-07-08 20:59:35,007 INFO L280 TraceCheckUtils]: 16: Hoare triple {319#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {319#true} is VALID [2020-07-08 20:59:35,008 INFO L280 TraceCheckUtils]: 17: Hoare triple {319#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {319#true} is VALID [2020-07-08 20:59:35,009 INFO L280 TraceCheckUtils]: 18: Hoare triple {319#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {319#true} is VALID [2020-07-08 20:59:35,014 INFO L280 TraceCheckUtils]: 19: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {319#true} is VALID [2020-07-08 20:59:35,015 INFO L280 TraceCheckUtils]: 20: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {319#true} is VALID [2020-07-08 20:59:35,015 INFO L280 TraceCheckUtils]: 21: Hoare triple {319#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {319#true} is VALID [2020-07-08 20:59:35,016 INFO L280 TraceCheckUtils]: 22: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {319#true} is VALID [2020-07-08 20:59:35,016 INFO L280 TraceCheckUtils]: 23: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {319#true} is VALID [2020-07-08 20:59:35,017 INFO L280 TraceCheckUtils]: 24: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {319#true} is VALID [2020-07-08 20:59:35,018 INFO L280 TraceCheckUtils]: 25: Hoare triple {319#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {319#true} is VALID [2020-07-08 20:59:35,018 INFO L280 TraceCheckUtils]: 26: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {319#true} is VALID [2020-07-08 20:59:35,020 INFO L280 TraceCheckUtils]: 27: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {319#true} is VALID [2020-07-08 20:59:35,021 INFO L280 TraceCheckUtils]: 28: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {319#true} is VALID [2020-07-08 20:59:35,021 INFO L280 TraceCheckUtils]: 29: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {319#true} is VALID [2020-07-08 20:59:35,021 INFO L280 TraceCheckUtils]: 30: Hoare triple {319#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {319#true} is VALID [2020-07-08 20:59:35,022 INFO L280 TraceCheckUtils]: 31: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {319#true} is VALID [2020-07-08 20:59:35,022 INFO L280 TraceCheckUtils]: 32: Hoare triple {319#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {319#true} is VALID [2020-07-08 20:59:35,023 INFO L280 TraceCheckUtils]: 33: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {319#true} is VALID [2020-07-08 20:59:35,023 INFO L280 TraceCheckUtils]: 34: Hoare triple {319#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {319#true} is VALID [2020-07-08 20:59:35,023 INFO L280 TraceCheckUtils]: 35: Hoare triple {319#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {319#true} is VALID [2020-07-08 20:59:35,024 INFO L280 TraceCheckUtils]: 36: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {319#true} is VALID [2020-07-08 20:59:35,024 INFO L280 TraceCheckUtils]: 37: Hoare triple {319#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {319#true} is VALID [2020-07-08 20:59:35,024 INFO L280 TraceCheckUtils]: 38: Hoare triple {319#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {319#true} is VALID [2020-07-08 20:59:35,024 INFO L280 TraceCheckUtils]: 39: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {319#true} is VALID [2020-07-08 20:59:35,025 INFO L280 TraceCheckUtils]: 40: Hoare triple {319#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {319#true} is VALID [2020-07-08 20:59:35,025 INFO L280 TraceCheckUtils]: 41: Hoare triple {319#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {319#true} is VALID [2020-07-08 20:59:35,026 INFO L280 TraceCheckUtils]: 42: Hoare triple {319#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {319#true} is VALID [2020-07-08 20:59:35,026 INFO L280 TraceCheckUtils]: 43: Hoare triple {319#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {319#true} is VALID [2020-07-08 20:59:35,026 INFO L280 TraceCheckUtils]: 44: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {319#true} is VALID [2020-07-08 20:59:35,027 INFO L280 TraceCheckUtils]: 45: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {319#true} is VALID [2020-07-08 20:59:35,027 INFO L280 TraceCheckUtils]: 46: Hoare triple {319#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {319#true} is VALID [2020-07-08 20:59:35,027 INFO L280 TraceCheckUtils]: 47: Hoare triple {319#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {319#true} is VALID [2020-07-08 20:59:35,028 INFO L280 TraceCheckUtils]: 48: Hoare triple {319#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {319#true} is VALID [2020-07-08 20:59:35,028 INFO L280 TraceCheckUtils]: 49: Hoare triple {319#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {319#true} is VALID [2020-07-08 20:59:35,028 INFO L280 TraceCheckUtils]: 50: Hoare triple {319#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {319#true} is VALID [2020-07-08 20:59:35,032 INFO L280 TraceCheckUtils]: 51: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {319#true} is VALID [2020-07-08 20:59:35,033 INFO L280 TraceCheckUtils]: 52: Hoare triple {319#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {319#true} is VALID [2020-07-08 20:59:35,033 INFO L280 TraceCheckUtils]: 53: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {319#true} is VALID [2020-07-08 20:59:35,034 INFO L280 TraceCheckUtils]: 54: Hoare triple {319#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {319#true} is VALID [2020-07-08 20:59:35,034 INFO L280 TraceCheckUtils]: 55: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {319#true} is VALID [2020-07-08 20:59:35,034 INFO L280 TraceCheckUtils]: 56: Hoare triple {319#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {319#true} is VALID [2020-07-08 20:59:35,035 INFO L280 TraceCheckUtils]: 57: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {319#true} is VALID [2020-07-08 20:59:35,043 INFO L280 TraceCheckUtils]: 58: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {319#true} is VALID [2020-07-08 20:59:35,043 INFO L280 TraceCheckUtils]: 59: Hoare triple {319#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {319#true} is VALID [2020-07-08 20:59:35,044 INFO L280 TraceCheckUtils]: 60: Hoare triple {319#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {319#true} is VALID [2020-07-08 20:59:35,044 INFO L280 TraceCheckUtils]: 61: Hoare triple {319#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {319#true} is VALID [2020-07-08 20:59:35,044 INFO L280 TraceCheckUtils]: 62: Hoare triple {319#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {319#true} is VALID [2020-07-08 20:59:35,045 INFO L280 TraceCheckUtils]: 63: Hoare triple {319#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {319#true} is VALID [2020-07-08 20:59:35,045 INFO L280 TraceCheckUtils]: 64: Hoare triple {319#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {319#true} is VALID [2020-07-08 20:59:35,048 INFO L280 TraceCheckUtils]: 65: Hoare triple {319#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {319#true} is VALID [2020-07-08 20:59:35,048 INFO L280 TraceCheckUtils]: 66: Hoare triple {319#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {319#true} is VALID [2020-07-08 20:59:35,048 INFO L280 TraceCheckUtils]: 67: Hoare triple {319#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {319#true} is VALID [2020-07-08 20:59:35,048 INFO L280 TraceCheckUtils]: 68: Hoare triple {319#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {319#true} is VALID [2020-07-08 20:59:35,049 INFO L280 TraceCheckUtils]: 69: Hoare triple {319#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {319#true} is VALID [2020-07-08 20:59:35,049 INFO L280 TraceCheckUtils]: 70: Hoare triple {319#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {319#true} is VALID [2020-07-08 20:59:35,049 INFO L280 TraceCheckUtils]: 71: Hoare triple {319#true} ~pumpRunning~0 := 0; {319#true} is VALID [2020-07-08 20:59:35,050 INFO L280 TraceCheckUtils]: 72: Hoare triple {319#true} ~systemActive~0 := 1; {319#true} is VALID [2020-07-08 20:59:35,050 INFO L280 TraceCheckUtils]: 73: Hoare triple {319#true} ~cleanupTimeShifts~0 := 4; {319#true} is VALID [2020-07-08 20:59:35,050 INFO L280 TraceCheckUtils]: 74: Hoare triple {319#true} ~waterLevel~0 := 1; {319#true} is VALID [2020-07-08 20:59:35,051 INFO L280 TraceCheckUtils]: 75: Hoare triple {319#true} ~methaneLevelCritical~0 := 0; {319#true} is VALID [2020-07-08 20:59:35,051 INFO L280 TraceCheckUtils]: 76: Hoare triple {319#true} ~head~0.base, ~head~0.offset := 0, 0; {319#true} is VALID [2020-07-08 20:59:35,051 INFO L280 TraceCheckUtils]: 77: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 20:59:35,052 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {319#true} {319#true} #918#return; {319#true} is VALID [2020-07-08 20:59:35,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:59:35,095 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 20:59:35,095 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {319#true} {319#true} #826#return; {319#true} is VALID [2020-07-08 20:59:35,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:59:35,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 20:59:35,100 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {319#true} {319#true} #828#return; {319#true} is VALID [2020-07-08 20:59:35,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:59:35,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} havoc ~retValue_acc~11; {319#true} is VALID [2020-07-08 20:59:35,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} ~retValue_acc~11 := 1; {319#true} is VALID [2020-07-08 20:59:35,104 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #res := ~retValue_acc~11; {319#true} is VALID [2020-07-08 20:59:35,105 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 20:59:35,105 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {319#true} {319#true} #830#return; {319#true} is VALID [2020-07-08 20:59:35,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:59:35,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 20:59:35,108 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {319#true} {319#true} #832#return; {319#true} is VALID [2020-07-08 20:59:35,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:59:35,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} havoc ~retValue_acc~5; {319#true} is VALID [2020-07-08 20:59:35,114 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} ~retValue_acc~5 := ~waterLevel~0; {319#true} is VALID [2020-07-08 20:59:35,114 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #res := ~retValue_acc~5; {319#true} is VALID [2020-07-08 20:59:35,114 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 20:59:35,115 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {319#true} {320#false} #820#return; {320#false} is VALID [2020-07-08 20:59:35,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:59:35,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} havoc ~retValue_acc~1; {319#true} is VALID [2020-07-08 20:59:35,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} ~retValue_acc~1 := ~pumpRunning~0; {319#true} is VALID [2020-07-08 20:59:35,120 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #res := ~retValue_acc~1; {319#true} is VALID [2020-07-08 20:59:35,120 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 20:59:35,121 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {319#true} {320#false} #822#return; {320#false} is VALID [2020-07-08 20:59:35,127 INFO L263 TraceCheckUtils]: 0: Hoare triple {319#true} call ULTIMATE.init(); {421#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 20:59:35,127 INFO L280 TraceCheckUtils]: 1: Hoare triple {421#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {319#true} is VALID [2020-07-08 20:59:35,128 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #valid := #valid[0 := 0]; {319#true} is VALID [2020-07-08 20:59:35,128 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume 0 < #StackHeapBarrier; {319#true} is VALID [2020-07-08 20:59:35,128 INFO L280 TraceCheckUtils]: 4: Hoare triple {319#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {319#true} is VALID [2020-07-08 20:59:35,129 INFO L280 TraceCheckUtils]: 5: Hoare triple {319#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {319#true} is VALID [2020-07-08 20:59:35,129 INFO L280 TraceCheckUtils]: 6: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {319#true} is VALID [2020-07-08 20:59:35,129 INFO L280 TraceCheckUtils]: 7: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {319#true} is VALID [2020-07-08 20:59:35,130 INFO L280 TraceCheckUtils]: 8: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {319#true} is VALID [2020-07-08 20:59:35,130 INFO L280 TraceCheckUtils]: 9: Hoare triple {319#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {319#true} is VALID [2020-07-08 20:59:35,130 INFO L280 TraceCheckUtils]: 10: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {319#true} is VALID [2020-07-08 20:59:35,130 INFO L280 TraceCheckUtils]: 11: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {319#true} is VALID [2020-07-08 20:59:35,131 INFO L280 TraceCheckUtils]: 12: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {319#true} is VALID [2020-07-08 20:59:35,131 INFO L280 TraceCheckUtils]: 13: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {319#true} is VALID [2020-07-08 20:59:35,131 INFO L280 TraceCheckUtils]: 14: Hoare triple {319#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {319#true} is VALID [2020-07-08 20:59:35,132 INFO L280 TraceCheckUtils]: 15: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {319#true} is VALID [2020-07-08 20:59:35,132 INFO L280 TraceCheckUtils]: 16: Hoare triple {319#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {319#true} is VALID [2020-07-08 20:59:35,132 INFO L280 TraceCheckUtils]: 17: Hoare triple {319#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {319#true} is VALID [2020-07-08 20:59:35,132 INFO L280 TraceCheckUtils]: 18: Hoare triple {319#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {319#true} is VALID [2020-07-08 20:59:35,133 INFO L280 TraceCheckUtils]: 19: Hoare triple {319#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {319#true} is VALID [2020-07-08 20:59:35,133 INFO L280 TraceCheckUtils]: 20: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {319#true} is VALID [2020-07-08 20:59:35,133 INFO L280 TraceCheckUtils]: 21: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {319#true} is VALID [2020-07-08 20:59:35,134 INFO L280 TraceCheckUtils]: 22: Hoare triple {319#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {319#true} is VALID [2020-07-08 20:59:35,134 INFO L280 TraceCheckUtils]: 23: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {319#true} is VALID [2020-07-08 20:59:35,134 INFO L280 TraceCheckUtils]: 24: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {319#true} is VALID [2020-07-08 20:59:35,134 INFO L280 TraceCheckUtils]: 25: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {319#true} is VALID [2020-07-08 20:59:35,135 INFO L280 TraceCheckUtils]: 26: Hoare triple {319#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {319#true} is VALID [2020-07-08 20:59:35,135 INFO L280 TraceCheckUtils]: 27: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {319#true} is VALID [2020-07-08 20:59:35,135 INFO L280 TraceCheckUtils]: 28: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {319#true} is VALID [2020-07-08 20:59:35,136 INFO L280 TraceCheckUtils]: 29: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {319#true} is VALID [2020-07-08 20:59:35,136 INFO L280 TraceCheckUtils]: 30: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {319#true} is VALID [2020-07-08 20:59:35,136 INFO L280 TraceCheckUtils]: 31: Hoare triple {319#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {319#true} is VALID [2020-07-08 20:59:35,136 INFO L280 TraceCheckUtils]: 32: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {319#true} is VALID [2020-07-08 20:59:35,137 INFO L280 TraceCheckUtils]: 33: Hoare triple {319#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {319#true} is VALID [2020-07-08 20:59:35,137 INFO L280 TraceCheckUtils]: 34: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {319#true} is VALID [2020-07-08 20:59:35,137 INFO L280 TraceCheckUtils]: 35: Hoare triple {319#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {319#true} is VALID [2020-07-08 20:59:35,137 INFO L280 TraceCheckUtils]: 36: Hoare triple {319#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {319#true} is VALID [2020-07-08 20:59:35,138 INFO L280 TraceCheckUtils]: 37: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {319#true} is VALID [2020-07-08 20:59:35,138 INFO L280 TraceCheckUtils]: 38: Hoare triple {319#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {319#true} is VALID [2020-07-08 20:59:35,138 INFO L280 TraceCheckUtils]: 39: Hoare triple {319#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {319#true} is VALID [2020-07-08 20:59:35,139 INFO L280 TraceCheckUtils]: 40: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {319#true} is VALID [2020-07-08 20:59:35,139 INFO L280 TraceCheckUtils]: 41: Hoare triple {319#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {319#true} is VALID [2020-07-08 20:59:35,139 INFO L280 TraceCheckUtils]: 42: Hoare triple {319#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {319#true} is VALID [2020-07-08 20:59:35,139 INFO L280 TraceCheckUtils]: 43: Hoare triple {319#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {319#true} is VALID [2020-07-08 20:59:35,140 INFO L280 TraceCheckUtils]: 44: Hoare triple {319#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {319#true} is VALID [2020-07-08 20:59:35,140 INFO L280 TraceCheckUtils]: 45: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {319#true} is VALID [2020-07-08 20:59:35,140 INFO L280 TraceCheckUtils]: 46: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {319#true} is VALID [2020-07-08 20:59:35,140 INFO L280 TraceCheckUtils]: 47: Hoare triple {319#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {319#true} is VALID [2020-07-08 20:59:35,141 INFO L280 TraceCheckUtils]: 48: Hoare triple {319#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {319#true} is VALID [2020-07-08 20:59:35,141 INFO L280 TraceCheckUtils]: 49: Hoare triple {319#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {319#true} is VALID [2020-07-08 20:59:35,141 INFO L280 TraceCheckUtils]: 50: Hoare triple {319#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {319#true} is VALID [2020-07-08 20:59:35,142 INFO L280 TraceCheckUtils]: 51: Hoare triple {319#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {319#true} is VALID [2020-07-08 20:59:35,142 INFO L280 TraceCheckUtils]: 52: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {319#true} is VALID [2020-07-08 20:59:35,142 INFO L280 TraceCheckUtils]: 53: Hoare triple {319#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {319#true} is VALID [2020-07-08 20:59:35,142 INFO L280 TraceCheckUtils]: 54: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {319#true} is VALID [2020-07-08 20:59:35,143 INFO L280 TraceCheckUtils]: 55: Hoare triple {319#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {319#true} is VALID [2020-07-08 20:59:35,143 INFO L280 TraceCheckUtils]: 56: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {319#true} is VALID [2020-07-08 20:59:35,143 INFO L280 TraceCheckUtils]: 57: Hoare triple {319#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {319#true} is VALID [2020-07-08 20:59:35,144 INFO L280 TraceCheckUtils]: 58: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {319#true} is VALID [2020-07-08 20:59:35,144 INFO L280 TraceCheckUtils]: 59: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {319#true} is VALID [2020-07-08 20:59:35,144 INFO L280 TraceCheckUtils]: 60: Hoare triple {319#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {319#true} is VALID [2020-07-08 20:59:35,144 INFO L280 TraceCheckUtils]: 61: Hoare triple {319#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {319#true} is VALID [2020-07-08 20:59:35,145 INFO L280 TraceCheckUtils]: 62: Hoare triple {319#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {319#true} is VALID [2020-07-08 20:59:35,145 INFO L280 TraceCheckUtils]: 63: Hoare triple {319#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {319#true} is VALID [2020-07-08 20:59:35,145 INFO L280 TraceCheckUtils]: 64: Hoare triple {319#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {319#true} is VALID [2020-07-08 20:59:35,145 INFO L280 TraceCheckUtils]: 65: Hoare triple {319#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {319#true} is VALID [2020-07-08 20:59:35,146 INFO L280 TraceCheckUtils]: 66: Hoare triple {319#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {319#true} is VALID [2020-07-08 20:59:35,146 INFO L280 TraceCheckUtils]: 67: Hoare triple {319#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {319#true} is VALID [2020-07-08 20:59:35,146 INFO L280 TraceCheckUtils]: 68: Hoare triple {319#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {319#true} is VALID [2020-07-08 20:59:35,146 INFO L280 TraceCheckUtils]: 69: Hoare triple {319#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {319#true} is VALID [2020-07-08 20:59:35,147 INFO L280 TraceCheckUtils]: 70: Hoare triple {319#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {319#true} is VALID [2020-07-08 20:59:35,147 INFO L280 TraceCheckUtils]: 71: Hoare triple {319#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {319#true} is VALID [2020-07-08 20:59:35,147 INFO L280 TraceCheckUtils]: 72: Hoare triple {319#true} ~pumpRunning~0 := 0; {319#true} is VALID [2020-07-08 20:59:35,147 INFO L280 TraceCheckUtils]: 73: Hoare triple {319#true} ~systemActive~0 := 1; {319#true} is VALID [2020-07-08 20:59:35,148 INFO L280 TraceCheckUtils]: 74: Hoare triple {319#true} ~cleanupTimeShifts~0 := 4; {319#true} is VALID [2020-07-08 20:59:35,148 INFO L280 TraceCheckUtils]: 75: Hoare triple {319#true} ~waterLevel~0 := 1; {319#true} is VALID [2020-07-08 20:59:35,148 INFO L280 TraceCheckUtils]: 76: Hoare triple {319#true} ~methaneLevelCritical~0 := 0; {319#true} is VALID [2020-07-08 20:59:35,149 INFO L280 TraceCheckUtils]: 77: Hoare triple {319#true} ~head~0.base, ~head~0.offset := 0, 0; {319#true} is VALID [2020-07-08 20:59:35,149 INFO L280 TraceCheckUtils]: 78: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 20:59:35,149 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {319#true} {319#true} #918#return; {319#true} is VALID [2020-07-08 20:59:35,149 INFO L263 TraceCheckUtils]: 80: Hoare triple {319#true} call #t~ret73 := main(); {319#true} is VALID [2020-07-08 20:59:35,150 INFO L280 TraceCheckUtils]: 81: Hoare triple {319#true} havoc ~retValue_acc~3; {319#true} is VALID [2020-07-08 20:59:35,150 INFO L280 TraceCheckUtils]: 82: Hoare triple {319#true} havoc ~tmp~4; {319#true} is VALID [2020-07-08 20:59:35,150 INFO L263 TraceCheckUtils]: 83: Hoare triple {319#true} call select_helpers(); {319#true} is VALID [2020-07-08 20:59:35,150 INFO L280 TraceCheckUtils]: 84: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 20:59:35,151 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {319#true} {319#true} #826#return; {319#true} is VALID [2020-07-08 20:59:35,151 INFO L263 TraceCheckUtils]: 86: Hoare triple {319#true} call select_features(); {319#true} is VALID [2020-07-08 20:59:35,151 INFO L280 TraceCheckUtils]: 87: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 20:59:35,151 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {319#true} {319#true} #828#return; {319#true} is VALID [2020-07-08 20:59:35,152 INFO L263 TraceCheckUtils]: 89: Hoare triple {319#true} call #t~ret24 := valid_product(); {319#true} is VALID [2020-07-08 20:59:35,152 INFO L280 TraceCheckUtils]: 90: Hoare triple {319#true} havoc ~retValue_acc~11; {319#true} is VALID [2020-07-08 20:59:35,152 INFO L280 TraceCheckUtils]: 91: Hoare triple {319#true} ~retValue_acc~11 := 1; {319#true} is VALID [2020-07-08 20:59:35,152 INFO L280 TraceCheckUtils]: 92: Hoare triple {319#true} #res := ~retValue_acc~11; {319#true} is VALID [2020-07-08 20:59:35,153 INFO L280 TraceCheckUtils]: 93: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 20:59:35,153 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {319#true} {319#true} #830#return; {319#true} is VALID [2020-07-08 20:59:35,153 INFO L280 TraceCheckUtils]: 95: Hoare triple {319#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {319#true} is VALID [2020-07-08 20:59:35,154 INFO L280 TraceCheckUtils]: 96: Hoare triple {319#true} ~tmp~4 := #t~ret24; {319#true} is VALID [2020-07-08 20:59:35,154 INFO L280 TraceCheckUtils]: 97: Hoare triple {319#true} havoc #t~ret24; {319#true} is VALID [2020-07-08 20:59:35,154 INFO L280 TraceCheckUtils]: 98: Hoare triple {319#true} assume 0 != ~tmp~4; {319#true} is VALID [2020-07-08 20:59:35,154 INFO L263 TraceCheckUtils]: 99: Hoare triple {319#true} call setup(); {319#true} is VALID [2020-07-08 20:59:35,155 INFO L280 TraceCheckUtils]: 100: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 20:59:35,155 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {319#true} {319#true} #832#return; {319#true} is VALID [2020-07-08 20:59:35,155 INFO L263 TraceCheckUtils]: 102: Hoare triple {319#true} call runTest(); {319#true} is VALID [2020-07-08 20:59:35,156 INFO L263 TraceCheckUtils]: 103: Hoare triple {319#true} call test(); {319#true} is VALID [2020-07-08 20:59:35,156 INFO L280 TraceCheckUtils]: 104: Hoare triple {319#true} havoc ~splverifierCounter~0; {319#true} is VALID [2020-07-08 20:59:35,156 INFO L280 TraceCheckUtils]: 105: Hoare triple {319#true} havoc ~tmp~0; {319#true} is VALID [2020-07-08 20:59:35,156 INFO L280 TraceCheckUtils]: 106: Hoare triple {319#true} havoc ~tmp___0~0; {319#true} is VALID [2020-07-08 20:59:35,157 INFO L280 TraceCheckUtils]: 107: Hoare triple {319#true} havoc ~tmp___1~0; {319#true} is VALID [2020-07-08 20:59:35,157 INFO L280 TraceCheckUtils]: 108: Hoare triple {319#true} havoc ~tmp___2~0; {319#true} is VALID [2020-07-08 20:59:35,157 INFO L280 TraceCheckUtils]: 109: Hoare triple {319#true} ~splverifierCounter~0 := 0; {319#true} is VALID [2020-07-08 20:59:35,158 INFO L280 TraceCheckUtils]: 110: Hoare triple {319#true} assume false; {320#false} is VALID [2020-07-08 20:59:35,159 INFO L263 TraceCheckUtils]: 111: Hoare triple {320#false} call cleanup(); {320#false} is VALID [2020-07-08 20:59:35,159 INFO L280 TraceCheckUtils]: 112: Hoare triple {320#false} havoc ~i~0; {320#false} is VALID [2020-07-08 20:59:35,159 INFO L280 TraceCheckUtils]: 113: Hoare triple {320#false} havoc ~__cil_tmp2~0; {320#false} is VALID [2020-07-08 20:59:35,159 INFO L263 TraceCheckUtils]: 114: Hoare triple {320#false} call timeShift(); {320#false} is VALID [2020-07-08 20:59:35,160 INFO L280 TraceCheckUtils]: 115: Hoare triple {320#false} assume !(0 != ~pumpRunning~0); {320#false} is VALID [2020-07-08 20:59:35,160 INFO L280 TraceCheckUtils]: 116: Hoare triple {320#false} assume !(0 != ~systemActive~0); {320#false} is VALID [2020-07-08 20:59:35,160 INFO L263 TraceCheckUtils]: 117: Hoare triple {320#false} call __utac_acc__Specification4_spec__1(); {320#false} is VALID [2020-07-08 20:59:35,161 INFO L280 TraceCheckUtils]: 118: Hoare triple {320#false} havoc ~tmp~8; {320#false} is VALID [2020-07-08 20:59:35,161 INFO L280 TraceCheckUtils]: 119: Hoare triple {320#false} havoc ~tmp___0~2; {320#false} is VALID [2020-07-08 20:59:35,161 INFO L263 TraceCheckUtils]: 120: Hoare triple {320#false} call #t~ret70 := getWaterLevel(); {319#true} is VALID [2020-07-08 20:59:35,161 INFO L280 TraceCheckUtils]: 121: Hoare triple {319#true} havoc ~retValue_acc~5; {319#true} is VALID [2020-07-08 20:59:35,162 INFO L280 TraceCheckUtils]: 122: Hoare triple {319#true} ~retValue_acc~5 := ~waterLevel~0; {319#true} is VALID [2020-07-08 20:59:35,162 INFO L280 TraceCheckUtils]: 123: Hoare triple {319#true} #res := ~retValue_acc~5; {319#true} is VALID [2020-07-08 20:59:35,162 INFO L280 TraceCheckUtils]: 124: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 20:59:35,162 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {319#true} {320#false} #820#return; {320#false} is VALID [2020-07-08 20:59:35,163 INFO L280 TraceCheckUtils]: 126: Hoare triple {320#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {320#false} is VALID [2020-07-08 20:59:35,163 INFO L280 TraceCheckUtils]: 127: Hoare triple {320#false} ~tmp~8 := #t~ret70; {320#false} is VALID [2020-07-08 20:59:35,163 INFO L280 TraceCheckUtils]: 128: Hoare triple {320#false} havoc #t~ret70; {320#false} is VALID [2020-07-08 20:59:35,163 INFO L280 TraceCheckUtils]: 129: Hoare triple {320#false} assume 0 == ~tmp~8; {320#false} is VALID [2020-07-08 20:59:35,164 INFO L263 TraceCheckUtils]: 130: Hoare triple {320#false} call #t~ret71 := isPumpRunning(); {319#true} is VALID [2020-07-08 20:59:35,164 INFO L280 TraceCheckUtils]: 131: Hoare triple {319#true} havoc ~retValue_acc~1; {319#true} is VALID [2020-07-08 20:59:35,164 INFO L280 TraceCheckUtils]: 132: Hoare triple {319#true} ~retValue_acc~1 := ~pumpRunning~0; {319#true} is VALID [2020-07-08 20:59:35,165 INFO L280 TraceCheckUtils]: 133: Hoare triple {319#true} #res := ~retValue_acc~1; {319#true} is VALID [2020-07-08 20:59:35,165 INFO L280 TraceCheckUtils]: 134: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 20:59:35,165 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {319#true} {320#false} #822#return; {320#false} is VALID [2020-07-08 20:59:35,165 INFO L280 TraceCheckUtils]: 136: Hoare triple {320#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {320#false} is VALID [2020-07-08 20:59:35,166 INFO L280 TraceCheckUtils]: 137: Hoare triple {320#false} ~tmp___0~2 := #t~ret71; {320#false} is VALID [2020-07-08 20:59:35,166 INFO L280 TraceCheckUtils]: 138: Hoare triple {320#false} havoc #t~ret71; {320#false} is VALID [2020-07-08 20:59:35,166 INFO L280 TraceCheckUtils]: 139: Hoare triple {320#false} assume 0 != ~tmp___0~2; {320#false} is VALID [2020-07-08 20:59:35,166 INFO L263 TraceCheckUtils]: 140: Hoare triple {320#false} call __automaton_fail(); {320#false} is VALID [2020-07-08 20:59:35,167 INFO L280 TraceCheckUtils]: 141: Hoare triple {320#false} assume !false; {320#false} is VALID [2020-07-08 20:59:35,190 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 20:59:35,191 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1630855631] [2020-07-08 20:59:35,193 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 20:59:35,193 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-08 20:59:35,194 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [925082878] [2020-07-08 20:59:35,201 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-08 20:59:35,204 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 20:59:35,208 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-08 20:59:35,399 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 20:59:35,399 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-08 20:59:35,399 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 20:59:35,406 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-08 20:59:35,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-08 20:59:35,409 INFO L87 Difference]: Start difference. First operand 316 states. Second operand 3 states. [2020-07-08 20:59:44,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:59:44,037 INFO L93 Difference]: Finished difference Result 500 states and 595 transitions. [2020-07-08 20:59:44,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-08 20:59:44,038 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-08 20:59:44,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 20:59:44,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 20:59:44,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 595 transitions. [2020-07-08 20:59:44,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 20:59:44,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 595 transitions. [2020-07-08 20:59:44,105 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 595 transitions. [2020-07-08 20:59:45,864 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 595 edges. 595 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:59:45,900 INFO L225 Difference]: With dead ends: 500 [2020-07-08 20:59:45,900 INFO L226 Difference]: Without dead ends: 309 [2020-07-08 20:59:45,906 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 20:59:45,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2020-07-08 20:59:49,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 265. [2020-07-08 20:59:49,436 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 20:59:49,436 INFO L82 GeneralOperation]: Start isEquivalent. First operand 309 states. Second operand 265 states. [2020-07-08 20:59:49,437 INFO L74 IsIncluded]: Start isIncluded. First operand 309 states. Second operand 265 states. [2020-07-08 20:59:49,437 INFO L87 Difference]: Start difference. First operand 309 states. Second operand 265 states. [2020-07-08 20:59:49,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:59:49,475 INFO L93 Difference]: Finished difference Result 309 states and 353 transitions. [2020-07-08 20:59:49,475 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 353 transitions. [2020-07-08 20:59:49,479 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:59:49,479 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:59:49,479 INFO L74 IsIncluded]: Start isIncluded. First operand 265 states. Second operand 309 states. [2020-07-08 20:59:49,480 INFO L87 Difference]: Start difference. First operand 265 states. Second operand 309 states. [2020-07-08 20:59:49,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:59:49,514 INFO L93 Difference]: Finished difference Result 309 states and 353 transitions. [2020-07-08 20:59:49,514 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 353 transitions. [2020-07-08 20:59:49,516 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:59:49,516 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:59:49,516 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 20:59:49,517 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 20:59:49,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 265 states. [2020-07-08 20:59:49,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 288 transitions. [2020-07-08 20:59:49,542 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 288 transitions. Word has length 142 [2020-07-08 20:59:49,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 20:59:49,543 INFO L479 AbstractCegarLoop]: Abstraction has 265 states and 288 transitions. [2020-07-08 20:59:49,544 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-08 20:59:49,544 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 265 states and 288 transitions. [2020-07-08 20:59:50,455 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 288 edges. 288 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:59:50,455 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 288 transitions. [2020-07-08 20:59:50,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-08 20:59:50,459 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 20:59:50,459 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 20:59:50,459 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 20:59:50,459 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 20:59:50,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 20:59:50,460 INFO L82 PathProgramCache]: Analyzing trace with hash -509379685, now seen corresponding path program 1 times [2020-07-08 20:59:50,460 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 20:59:50,460 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1551302590] [2020-07-08 20:59:50,461 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 20:59:50,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:59:50,867 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 20:59:50,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:59:50,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {2675#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {2572#true} is VALID [2020-07-08 20:59:50,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {2572#true} #valid := #valid[0 := 0]; {2572#true} is VALID [2020-07-08 20:59:50,953 INFO L280 TraceCheckUtils]: 2: Hoare triple {2572#true} assume 0 < #StackHeapBarrier; {2572#true} is VALID [2020-07-08 20:59:50,953 INFO L280 TraceCheckUtils]: 3: Hoare triple {2572#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {2572#true} is VALID [2020-07-08 20:59:50,953 INFO L280 TraceCheckUtils]: 4: Hoare triple {2572#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {2572#true} is VALID [2020-07-08 20:59:50,953 INFO L280 TraceCheckUtils]: 5: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {2572#true} is VALID [2020-07-08 20:59:50,953 INFO L280 TraceCheckUtils]: 6: Hoare triple {2572#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {2572#true} is VALID [2020-07-08 20:59:50,954 INFO L280 TraceCheckUtils]: 7: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {2572#true} is VALID [2020-07-08 20:59:50,954 INFO L280 TraceCheckUtils]: 8: Hoare triple {2572#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {2572#true} is VALID [2020-07-08 20:59:50,955 INFO L280 TraceCheckUtils]: 9: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {2572#true} is VALID [2020-07-08 20:59:50,956 INFO L280 TraceCheckUtils]: 10: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {2572#true} is VALID [2020-07-08 20:59:50,956 INFO L280 TraceCheckUtils]: 11: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {2572#true} is VALID [2020-07-08 20:59:50,957 INFO L280 TraceCheckUtils]: 12: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {2572#true} is VALID [2020-07-08 20:59:50,957 INFO L280 TraceCheckUtils]: 13: Hoare triple {2572#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {2572#true} is VALID [2020-07-08 20:59:50,957 INFO L280 TraceCheckUtils]: 14: Hoare triple {2572#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {2572#true} is VALID [2020-07-08 20:59:50,957 INFO L280 TraceCheckUtils]: 15: Hoare triple {2572#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {2572#true} is VALID [2020-07-08 20:59:50,958 INFO L280 TraceCheckUtils]: 16: Hoare triple {2572#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {2572#true} is VALID [2020-07-08 20:59:50,958 INFO L280 TraceCheckUtils]: 17: Hoare triple {2572#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {2572#true} is VALID [2020-07-08 20:59:50,958 INFO L280 TraceCheckUtils]: 18: Hoare triple {2572#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {2572#true} is VALID [2020-07-08 20:59:50,962 INFO L280 TraceCheckUtils]: 19: Hoare triple {2572#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {2572#true} is VALID [2020-07-08 20:59:50,962 INFO L280 TraceCheckUtils]: 20: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {2572#true} is VALID [2020-07-08 20:59:50,963 INFO L280 TraceCheckUtils]: 21: Hoare triple {2572#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {2572#true} is VALID [2020-07-08 20:59:50,963 INFO L280 TraceCheckUtils]: 22: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {2572#true} is VALID [2020-07-08 20:59:50,963 INFO L280 TraceCheckUtils]: 23: Hoare triple {2572#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {2572#true} is VALID [2020-07-08 20:59:50,963 INFO L280 TraceCheckUtils]: 24: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {2572#true} is VALID [2020-07-08 20:59:50,963 INFO L280 TraceCheckUtils]: 25: Hoare triple {2572#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {2572#true} is VALID [2020-07-08 20:59:50,964 INFO L280 TraceCheckUtils]: 26: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {2572#true} is VALID [2020-07-08 20:59:50,964 INFO L280 TraceCheckUtils]: 27: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {2572#true} is VALID [2020-07-08 20:59:50,964 INFO L280 TraceCheckUtils]: 28: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {2572#true} is VALID [2020-07-08 20:59:50,964 INFO L280 TraceCheckUtils]: 29: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {2572#true} is VALID [2020-07-08 20:59:50,965 INFO L280 TraceCheckUtils]: 30: Hoare triple {2572#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {2572#true} is VALID [2020-07-08 20:59:50,965 INFO L280 TraceCheckUtils]: 31: Hoare triple {2572#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {2572#true} is VALID [2020-07-08 20:59:50,965 INFO L280 TraceCheckUtils]: 32: Hoare triple {2572#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {2572#true} is VALID [2020-07-08 20:59:50,965 INFO L280 TraceCheckUtils]: 33: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {2572#true} is VALID [2020-07-08 20:59:50,966 INFO L280 TraceCheckUtils]: 34: Hoare triple {2572#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {2572#true} is VALID [2020-07-08 20:59:50,966 INFO L280 TraceCheckUtils]: 35: Hoare triple {2572#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {2572#true} is VALID [2020-07-08 20:59:50,966 INFO L280 TraceCheckUtils]: 36: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {2572#true} is VALID [2020-07-08 20:59:50,966 INFO L280 TraceCheckUtils]: 37: Hoare triple {2572#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {2572#true} is VALID [2020-07-08 20:59:50,966 INFO L280 TraceCheckUtils]: 38: Hoare triple {2572#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {2572#true} is VALID [2020-07-08 20:59:50,967 INFO L280 TraceCheckUtils]: 39: Hoare triple {2572#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {2572#true} is VALID [2020-07-08 20:59:50,967 INFO L280 TraceCheckUtils]: 40: Hoare triple {2572#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {2572#true} is VALID [2020-07-08 20:59:50,967 INFO L280 TraceCheckUtils]: 41: Hoare triple {2572#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {2572#true} is VALID [2020-07-08 20:59:50,967 INFO L280 TraceCheckUtils]: 42: Hoare triple {2572#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {2572#true} is VALID [2020-07-08 20:59:50,968 INFO L280 TraceCheckUtils]: 43: Hoare triple {2572#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {2572#true} is VALID [2020-07-08 20:59:50,968 INFO L280 TraceCheckUtils]: 44: Hoare triple {2572#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {2572#true} is VALID [2020-07-08 20:59:50,968 INFO L280 TraceCheckUtils]: 45: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {2572#true} is VALID [2020-07-08 20:59:50,968 INFO L280 TraceCheckUtils]: 46: Hoare triple {2572#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {2572#true} is VALID [2020-07-08 20:59:50,968 INFO L280 TraceCheckUtils]: 47: Hoare triple {2572#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {2572#true} is VALID [2020-07-08 20:59:50,969 INFO L280 TraceCheckUtils]: 48: Hoare triple {2572#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {2572#true} is VALID [2020-07-08 20:59:50,969 INFO L280 TraceCheckUtils]: 49: Hoare triple {2572#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {2572#true} is VALID [2020-07-08 20:59:50,969 INFO L280 TraceCheckUtils]: 50: Hoare triple {2572#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {2572#true} is VALID [2020-07-08 20:59:50,970 INFO L280 TraceCheckUtils]: 51: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {2572#true} is VALID [2020-07-08 20:59:50,970 INFO L280 TraceCheckUtils]: 52: Hoare triple {2572#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {2572#true} is VALID [2020-07-08 20:59:50,970 INFO L280 TraceCheckUtils]: 53: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {2572#true} is VALID [2020-07-08 20:59:50,970 INFO L280 TraceCheckUtils]: 54: Hoare triple {2572#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {2572#true} is VALID [2020-07-08 20:59:50,971 INFO L280 TraceCheckUtils]: 55: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {2572#true} is VALID [2020-07-08 20:59:50,971 INFO L280 TraceCheckUtils]: 56: Hoare triple {2572#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {2572#true} is VALID [2020-07-08 20:59:50,971 INFO L280 TraceCheckUtils]: 57: Hoare triple {2572#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {2572#true} is VALID [2020-07-08 20:59:50,971 INFO L280 TraceCheckUtils]: 58: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {2572#true} is VALID [2020-07-08 20:59:50,971 INFO L280 TraceCheckUtils]: 59: Hoare triple {2572#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {2572#true} is VALID [2020-07-08 20:59:50,971 INFO L280 TraceCheckUtils]: 60: Hoare triple {2572#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {2572#true} is VALID [2020-07-08 20:59:50,972 INFO L280 TraceCheckUtils]: 61: Hoare triple {2572#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {2572#true} is VALID [2020-07-08 20:59:50,972 INFO L280 TraceCheckUtils]: 62: Hoare triple {2572#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {2572#true} is VALID [2020-07-08 20:59:50,972 INFO L280 TraceCheckUtils]: 63: Hoare triple {2572#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {2572#true} is VALID [2020-07-08 20:59:50,972 INFO L280 TraceCheckUtils]: 64: Hoare triple {2572#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {2572#true} is VALID [2020-07-08 20:59:50,973 INFO L280 TraceCheckUtils]: 65: Hoare triple {2572#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {2572#true} is VALID [2020-07-08 20:59:50,973 INFO L280 TraceCheckUtils]: 66: Hoare triple {2572#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {2572#true} is VALID [2020-07-08 20:59:50,973 INFO L280 TraceCheckUtils]: 67: Hoare triple {2572#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {2572#true} is VALID [2020-07-08 20:59:50,973 INFO L280 TraceCheckUtils]: 68: Hoare triple {2572#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {2572#true} is VALID [2020-07-08 20:59:50,974 INFO L280 TraceCheckUtils]: 69: Hoare triple {2572#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {2572#true} is VALID [2020-07-08 20:59:50,974 INFO L280 TraceCheckUtils]: 70: Hoare triple {2572#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {2572#true} is VALID [2020-07-08 20:59:50,974 INFO L280 TraceCheckUtils]: 71: Hoare triple {2572#true} ~pumpRunning~0 := 0; {2572#true} is VALID [2020-07-08 20:59:50,974 INFO L280 TraceCheckUtils]: 72: Hoare triple {2572#true} ~systemActive~0 := 1; {2572#true} is VALID [2020-07-08 20:59:50,975 INFO L280 TraceCheckUtils]: 73: Hoare triple {2572#true} ~cleanupTimeShifts~0 := 4; {2572#true} is VALID [2020-07-08 20:59:50,975 INFO L280 TraceCheckUtils]: 74: Hoare triple {2572#true} ~waterLevel~0 := 1; {2572#true} is VALID [2020-07-08 20:59:50,975 INFO L280 TraceCheckUtils]: 75: Hoare triple {2572#true} ~methaneLevelCritical~0 := 0; {2572#true} is VALID [2020-07-08 20:59:50,975 INFO L280 TraceCheckUtils]: 76: Hoare triple {2572#true} ~head~0.base, ~head~0.offset := 0, 0; {2572#true} is VALID [2020-07-08 20:59:50,975 INFO L280 TraceCheckUtils]: 77: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-08 20:59:50,976 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2572#true} {2572#true} #918#return; {2572#true} is VALID [2020-07-08 20:59:50,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:59:50,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-08 20:59:50,985 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2572#true} {2572#true} #826#return; {2572#true} is VALID [2020-07-08 20:59:50,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:59:50,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-08 20:59:50,989 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2572#true} {2572#true} #828#return; {2572#true} is VALID [2020-07-08 20:59:50,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:59:50,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {2572#true} havoc ~retValue_acc~11; {2572#true} is VALID [2020-07-08 20:59:50,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {2572#true} ~retValue_acc~11 := 1; {2572#true} is VALID [2020-07-08 20:59:50,993 INFO L280 TraceCheckUtils]: 2: Hoare triple {2572#true} #res := ~retValue_acc~11; {2572#true} is VALID [2020-07-08 20:59:50,993 INFO L280 TraceCheckUtils]: 3: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-08 20:59:50,993 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2572#true} {2572#true} #830#return; {2572#true} is VALID [2020-07-08 20:59:50,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:59:50,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-08 20:59:50,996 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2572#true} {2572#true} #832#return; {2572#true} is VALID [2020-07-08 20:59:50,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:59:50,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {2572#true} havoc ~retValue_acc~5; {2572#true} is VALID [2020-07-08 20:59:50,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {2572#true} ~retValue_acc~5 := ~waterLevel~0; {2572#true} is VALID [2020-07-08 20:59:50,999 INFO L280 TraceCheckUtils]: 2: Hoare triple {2572#true} #res := ~retValue_acc~5; {2572#true} is VALID [2020-07-08 20:59:51,000 INFO L280 TraceCheckUtils]: 3: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-08 20:59:51,000 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2572#true} {2573#false} #820#return; {2573#false} is VALID [2020-07-08 20:59:51,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:59:51,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {2572#true} havoc ~retValue_acc~1; {2572#true} is VALID [2020-07-08 20:59:51,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {2572#true} ~retValue_acc~1 := ~pumpRunning~0; {2572#true} is VALID [2020-07-08 20:59:51,004 INFO L280 TraceCheckUtils]: 2: Hoare triple {2572#true} #res := ~retValue_acc~1; {2572#true} is VALID [2020-07-08 20:59:51,004 INFO L280 TraceCheckUtils]: 3: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-08 20:59:51,004 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2572#true} {2573#false} #822#return; {2573#false} is VALID [2020-07-08 20:59:51,008 INFO L263 TraceCheckUtils]: 0: Hoare triple {2572#true} call ULTIMATE.init(); {2675#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 20:59:51,009 INFO L280 TraceCheckUtils]: 1: Hoare triple {2675#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {2572#true} is VALID [2020-07-08 20:59:51,009 INFO L280 TraceCheckUtils]: 2: Hoare triple {2572#true} #valid := #valid[0 := 0]; {2572#true} is VALID [2020-07-08 20:59:51,009 INFO L280 TraceCheckUtils]: 3: Hoare triple {2572#true} assume 0 < #StackHeapBarrier; {2572#true} is VALID [2020-07-08 20:59:51,010 INFO L280 TraceCheckUtils]: 4: Hoare triple {2572#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {2572#true} is VALID [2020-07-08 20:59:51,010 INFO L280 TraceCheckUtils]: 5: Hoare triple {2572#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {2572#true} is VALID [2020-07-08 20:59:51,010 INFO L280 TraceCheckUtils]: 6: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {2572#true} is VALID [2020-07-08 20:59:51,010 INFO L280 TraceCheckUtils]: 7: Hoare triple {2572#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {2572#true} is VALID [2020-07-08 20:59:51,010 INFO L280 TraceCheckUtils]: 8: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {2572#true} is VALID [2020-07-08 20:59:51,011 INFO L280 TraceCheckUtils]: 9: Hoare triple {2572#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {2572#true} is VALID [2020-07-08 20:59:51,011 INFO L280 TraceCheckUtils]: 10: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {2572#true} is VALID [2020-07-08 20:59:51,011 INFO L280 TraceCheckUtils]: 11: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {2572#true} is VALID [2020-07-08 20:59:51,011 INFO L280 TraceCheckUtils]: 12: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {2572#true} is VALID [2020-07-08 20:59:51,012 INFO L280 TraceCheckUtils]: 13: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {2572#true} is VALID [2020-07-08 20:59:51,012 INFO L280 TraceCheckUtils]: 14: Hoare triple {2572#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {2572#true} is VALID [2020-07-08 20:59:51,012 INFO L280 TraceCheckUtils]: 15: Hoare triple {2572#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {2572#true} is VALID [2020-07-08 20:59:51,012 INFO L280 TraceCheckUtils]: 16: Hoare triple {2572#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {2572#true} is VALID [2020-07-08 20:59:51,012 INFO L280 TraceCheckUtils]: 17: Hoare triple {2572#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {2572#true} is VALID [2020-07-08 20:59:51,013 INFO L280 TraceCheckUtils]: 18: Hoare triple {2572#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {2572#true} is VALID [2020-07-08 20:59:51,013 INFO L280 TraceCheckUtils]: 19: Hoare triple {2572#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {2572#true} is VALID [2020-07-08 20:59:51,013 INFO L280 TraceCheckUtils]: 20: Hoare triple {2572#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {2572#true} is VALID [2020-07-08 20:59:51,013 INFO L280 TraceCheckUtils]: 21: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {2572#true} is VALID [2020-07-08 20:59:51,013 INFO L280 TraceCheckUtils]: 22: Hoare triple {2572#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {2572#true} is VALID [2020-07-08 20:59:51,014 INFO L280 TraceCheckUtils]: 23: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {2572#true} is VALID [2020-07-08 20:59:51,014 INFO L280 TraceCheckUtils]: 24: Hoare triple {2572#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {2572#true} is VALID [2020-07-08 20:59:51,014 INFO L280 TraceCheckUtils]: 25: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {2572#true} is VALID [2020-07-08 20:59:51,014 INFO L280 TraceCheckUtils]: 26: Hoare triple {2572#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {2572#true} is VALID [2020-07-08 20:59:51,015 INFO L280 TraceCheckUtils]: 27: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {2572#true} is VALID [2020-07-08 20:59:51,015 INFO L280 TraceCheckUtils]: 28: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {2572#true} is VALID [2020-07-08 20:59:51,015 INFO L280 TraceCheckUtils]: 29: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {2572#true} is VALID [2020-07-08 20:59:51,015 INFO L280 TraceCheckUtils]: 30: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {2572#true} is VALID [2020-07-08 20:59:51,015 INFO L280 TraceCheckUtils]: 31: Hoare triple {2572#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {2572#true} is VALID [2020-07-08 20:59:51,016 INFO L280 TraceCheckUtils]: 32: Hoare triple {2572#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {2572#true} is VALID [2020-07-08 20:59:51,016 INFO L280 TraceCheckUtils]: 33: Hoare triple {2572#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {2572#true} is VALID [2020-07-08 20:59:51,016 INFO L280 TraceCheckUtils]: 34: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {2572#true} is VALID [2020-07-08 20:59:51,016 INFO L280 TraceCheckUtils]: 35: Hoare triple {2572#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {2572#true} is VALID [2020-07-08 20:59:51,017 INFO L280 TraceCheckUtils]: 36: Hoare triple {2572#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {2572#true} is VALID [2020-07-08 20:59:51,017 INFO L280 TraceCheckUtils]: 37: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {2572#true} is VALID [2020-07-08 20:59:51,017 INFO L280 TraceCheckUtils]: 38: Hoare triple {2572#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {2572#true} is VALID [2020-07-08 20:59:51,017 INFO L280 TraceCheckUtils]: 39: Hoare triple {2572#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {2572#true} is VALID [2020-07-08 20:59:51,018 INFO L280 TraceCheckUtils]: 40: Hoare triple {2572#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {2572#true} is VALID [2020-07-08 20:59:51,018 INFO L280 TraceCheckUtils]: 41: Hoare triple {2572#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {2572#true} is VALID [2020-07-08 20:59:51,018 INFO L280 TraceCheckUtils]: 42: Hoare triple {2572#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {2572#true} is VALID [2020-07-08 20:59:51,018 INFO L280 TraceCheckUtils]: 43: Hoare triple {2572#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {2572#true} is VALID [2020-07-08 20:59:51,018 INFO L280 TraceCheckUtils]: 44: Hoare triple {2572#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {2572#true} is VALID [2020-07-08 20:59:51,019 INFO L280 TraceCheckUtils]: 45: Hoare triple {2572#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {2572#true} is VALID [2020-07-08 20:59:51,019 INFO L280 TraceCheckUtils]: 46: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {2572#true} is VALID [2020-07-08 20:59:51,019 INFO L280 TraceCheckUtils]: 47: Hoare triple {2572#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {2572#true} is VALID [2020-07-08 20:59:51,019 INFO L280 TraceCheckUtils]: 48: Hoare triple {2572#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {2572#true} is VALID [2020-07-08 20:59:51,020 INFO L280 TraceCheckUtils]: 49: Hoare triple {2572#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {2572#true} is VALID [2020-07-08 20:59:51,020 INFO L280 TraceCheckUtils]: 50: Hoare triple {2572#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {2572#true} is VALID [2020-07-08 20:59:51,020 INFO L280 TraceCheckUtils]: 51: Hoare triple {2572#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {2572#true} is VALID [2020-07-08 20:59:51,020 INFO L280 TraceCheckUtils]: 52: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {2572#true} is VALID [2020-07-08 20:59:51,020 INFO L280 TraceCheckUtils]: 53: Hoare triple {2572#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {2572#true} is VALID [2020-07-08 20:59:51,021 INFO L280 TraceCheckUtils]: 54: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {2572#true} is VALID [2020-07-08 20:59:51,021 INFO L280 TraceCheckUtils]: 55: Hoare triple {2572#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {2572#true} is VALID [2020-07-08 20:59:51,021 INFO L280 TraceCheckUtils]: 56: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {2572#true} is VALID [2020-07-08 20:59:51,021 INFO L280 TraceCheckUtils]: 57: Hoare triple {2572#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {2572#true} is VALID [2020-07-08 20:59:51,022 INFO L280 TraceCheckUtils]: 58: Hoare triple {2572#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {2572#true} is VALID [2020-07-08 20:59:51,022 INFO L280 TraceCheckUtils]: 59: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {2572#true} is VALID [2020-07-08 20:59:51,022 INFO L280 TraceCheckUtils]: 60: Hoare triple {2572#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {2572#true} is VALID [2020-07-08 20:59:51,022 INFO L280 TraceCheckUtils]: 61: Hoare triple {2572#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {2572#true} is VALID [2020-07-08 20:59:51,023 INFO L280 TraceCheckUtils]: 62: Hoare triple {2572#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {2572#true} is VALID [2020-07-08 20:59:51,023 INFO L280 TraceCheckUtils]: 63: Hoare triple {2572#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {2572#true} is VALID [2020-07-08 20:59:51,023 INFO L280 TraceCheckUtils]: 64: Hoare triple {2572#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {2572#true} is VALID [2020-07-08 20:59:51,023 INFO L280 TraceCheckUtils]: 65: Hoare triple {2572#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {2572#true} is VALID [2020-07-08 20:59:51,023 INFO L280 TraceCheckUtils]: 66: Hoare triple {2572#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {2572#true} is VALID [2020-07-08 20:59:51,024 INFO L280 TraceCheckUtils]: 67: Hoare triple {2572#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {2572#true} is VALID [2020-07-08 20:59:51,024 INFO L280 TraceCheckUtils]: 68: Hoare triple {2572#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {2572#true} is VALID [2020-07-08 20:59:51,024 INFO L280 TraceCheckUtils]: 69: Hoare triple {2572#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {2572#true} is VALID [2020-07-08 20:59:51,024 INFO L280 TraceCheckUtils]: 70: Hoare triple {2572#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {2572#true} is VALID [2020-07-08 20:59:51,024 INFO L280 TraceCheckUtils]: 71: Hoare triple {2572#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {2572#true} is VALID [2020-07-08 20:59:51,025 INFO L280 TraceCheckUtils]: 72: Hoare triple {2572#true} ~pumpRunning~0 := 0; {2572#true} is VALID [2020-07-08 20:59:51,025 INFO L280 TraceCheckUtils]: 73: Hoare triple {2572#true} ~systemActive~0 := 1; {2572#true} is VALID [2020-07-08 20:59:51,025 INFO L280 TraceCheckUtils]: 74: Hoare triple {2572#true} ~cleanupTimeShifts~0 := 4; {2572#true} is VALID [2020-07-08 20:59:51,025 INFO L280 TraceCheckUtils]: 75: Hoare triple {2572#true} ~waterLevel~0 := 1; {2572#true} is VALID [2020-07-08 20:59:51,025 INFO L280 TraceCheckUtils]: 76: Hoare triple {2572#true} ~methaneLevelCritical~0 := 0; {2572#true} is VALID [2020-07-08 20:59:51,026 INFO L280 TraceCheckUtils]: 77: Hoare triple {2572#true} ~head~0.base, ~head~0.offset := 0, 0; {2572#true} is VALID [2020-07-08 20:59:51,026 INFO L280 TraceCheckUtils]: 78: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-08 20:59:51,026 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2572#true} {2572#true} #918#return; {2572#true} is VALID [2020-07-08 20:59:51,026 INFO L263 TraceCheckUtils]: 80: Hoare triple {2572#true} call #t~ret73 := main(); {2572#true} is VALID [2020-07-08 20:59:51,026 INFO L280 TraceCheckUtils]: 81: Hoare triple {2572#true} havoc ~retValue_acc~3; {2572#true} is VALID [2020-07-08 20:59:51,027 INFO L280 TraceCheckUtils]: 82: Hoare triple {2572#true} havoc ~tmp~4; {2572#true} is VALID [2020-07-08 20:59:51,027 INFO L263 TraceCheckUtils]: 83: Hoare triple {2572#true} call select_helpers(); {2572#true} is VALID [2020-07-08 20:59:51,027 INFO L280 TraceCheckUtils]: 84: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-08 20:59:51,027 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2572#true} {2572#true} #826#return; {2572#true} is VALID [2020-07-08 20:59:51,027 INFO L263 TraceCheckUtils]: 86: Hoare triple {2572#true} call select_features(); {2572#true} is VALID [2020-07-08 20:59:51,028 INFO L280 TraceCheckUtils]: 87: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-08 20:59:51,028 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2572#true} {2572#true} #828#return; {2572#true} is VALID [2020-07-08 20:59:51,028 INFO L263 TraceCheckUtils]: 89: Hoare triple {2572#true} call #t~ret24 := valid_product(); {2572#true} is VALID [2020-07-08 20:59:51,028 INFO L280 TraceCheckUtils]: 90: Hoare triple {2572#true} havoc ~retValue_acc~11; {2572#true} is VALID [2020-07-08 20:59:51,028 INFO L280 TraceCheckUtils]: 91: Hoare triple {2572#true} ~retValue_acc~11 := 1; {2572#true} is VALID [2020-07-08 20:59:51,029 INFO L280 TraceCheckUtils]: 92: Hoare triple {2572#true} #res := ~retValue_acc~11; {2572#true} is VALID [2020-07-08 20:59:51,029 INFO L280 TraceCheckUtils]: 93: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-08 20:59:51,029 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2572#true} {2572#true} #830#return; {2572#true} is VALID [2020-07-08 20:59:51,029 INFO L280 TraceCheckUtils]: 95: Hoare triple {2572#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {2572#true} is VALID [2020-07-08 20:59:51,029 INFO L280 TraceCheckUtils]: 96: Hoare triple {2572#true} ~tmp~4 := #t~ret24; {2572#true} is VALID [2020-07-08 20:59:51,030 INFO L280 TraceCheckUtils]: 97: Hoare triple {2572#true} havoc #t~ret24; {2572#true} is VALID [2020-07-08 20:59:51,030 INFO L280 TraceCheckUtils]: 98: Hoare triple {2572#true} assume 0 != ~tmp~4; {2572#true} is VALID [2020-07-08 20:59:51,030 INFO L263 TraceCheckUtils]: 99: Hoare triple {2572#true} call setup(); {2572#true} is VALID [2020-07-08 20:59:51,030 INFO L280 TraceCheckUtils]: 100: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-08 20:59:51,030 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2572#true} {2572#true} #832#return; {2572#true} is VALID [2020-07-08 20:59:51,031 INFO L263 TraceCheckUtils]: 102: Hoare triple {2572#true} call runTest(); {2572#true} is VALID [2020-07-08 20:59:51,031 INFO L263 TraceCheckUtils]: 103: Hoare triple {2572#true} call test(); {2572#true} is VALID [2020-07-08 20:59:51,031 INFO L280 TraceCheckUtils]: 104: Hoare triple {2572#true} havoc ~splverifierCounter~0; {2572#true} is VALID [2020-07-08 20:59:51,031 INFO L280 TraceCheckUtils]: 105: Hoare triple {2572#true} havoc ~tmp~0; {2572#true} is VALID [2020-07-08 20:59:51,031 INFO L280 TraceCheckUtils]: 106: Hoare triple {2572#true} havoc ~tmp___0~0; {2572#true} is VALID [2020-07-08 20:59:51,032 INFO L280 TraceCheckUtils]: 107: Hoare triple {2572#true} havoc ~tmp___1~0; {2572#true} is VALID [2020-07-08 20:59:51,032 INFO L280 TraceCheckUtils]: 108: Hoare triple {2572#true} havoc ~tmp___2~0; {2572#true} is VALID [2020-07-08 20:59:51,033 INFO L280 TraceCheckUtils]: 109: Hoare triple {2572#true} ~splverifierCounter~0 := 0; {2664#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 20:59:51,033 INFO L280 TraceCheckUtils]: 110: Hoare triple {2664#(= 0 test_~splverifierCounter~0)} assume !false; {2664#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 20:59:51,034 INFO L280 TraceCheckUtils]: 111: Hoare triple {2664#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2573#false} is VALID [2020-07-08 20:59:51,034 INFO L263 TraceCheckUtils]: 112: Hoare triple {2573#false} call cleanup(); {2573#false} is VALID [2020-07-08 20:59:51,034 INFO L280 TraceCheckUtils]: 113: Hoare triple {2573#false} havoc ~i~0; {2573#false} is VALID [2020-07-08 20:59:51,034 INFO L280 TraceCheckUtils]: 114: Hoare triple {2573#false} havoc ~__cil_tmp2~0; {2573#false} is VALID [2020-07-08 20:59:51,035 INFO L263 TraceCheckUtils]: 115: Hoare triple {2573#false} call timeShift(); {2573#false} is VALID [2020-07-08 20:59:51,035 INFO L280 TraceCheckUtils]: 116: Hoare triple {2573#false} assume !(0 != ~pumpRunning~0); {2573#false} is VALID [2020-07-08 20:59:51,035 INFO L280 TraceCheckUtils]: 117: Hoare triple {2573#false} assume !(0 != ~systemActive~0); {2573#false} is VALID [2020-07-08 20:59:51,035 INFO L263 TraceCheckUtils]: 118: Hoare triple {2573#false} call __utac_acc__Specification4_spec__1(); {2573#false} is VALID [2020-07-08 20:59:51,035 INFO L280 TraceCheckUtils]: 119: Hoare triple {2573#false} havoc ~tmp~8; {2573#false} is VALID [2020-07-08 20:59:51,036 INFO L280 TraceCheckUtils]: 120: Hoare triple {2573#false} havoc ~tmp___0~2; {2573#false} is VALID [2020-07-08 20:59:51,036 INFO L263 TraceCheckUtils]: 121: Hoare triple {2573#false} call #t~ret70 := getWaterLevel(); {2572#true} is VALID [2020-07-08 20:59:51,036 INFO L280 TraceCheckUtils]: 122: Hoare triple {2572#true} havoc ~retValue_acc~5; {2572#true} is VALID [2020-07-08 20:59:51,036 INFO L280 TraceCheckUtils]: 123: Hoare triple {2572#true} ~retValue_acc~5 := ~waterLevel~0; {2572#true} is VALID [2020-07-08 20:59:51,036 INFO L280 TraceCheckUtils]: 124: Hoare triple {2572#true} #res := ~retValue_acc~5; {2572#true} is VALID [2020-07-08 20:59:51,037 INFO L280 TraceCheckUtils]: 125: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-08 20:59:51,037 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2572#true} {2573#false} #820#return; {2573#false} is VALID [2020-07-08 20:59:51,037 INFO L280 TraceCheckUtils]: 127: Hoare triple {2573#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {2573#false} is VALID [2020-07-08 20:59:51,037 INFO L280 TraceCheckUtils]: 128: Hoare triple {2573#false} ~tmp~8 := #t~ret70; {2573#false} is VALID [2020-07-08 20:59:51,037 INFO L280 TraceCheckUtils]: 129: Hoare triple {2573#false} havoc #t~ret70; {2573#false} is VALID [2020-07-08 20:59:51,038 INFO L280 TraceCheckUtils]: 130: Hoare triple {2573#false} assume 0 == ~tmp~8; {2573#false} is VALID [2020-07-08 20:59:51,038 INFO L263 TraceCheckUtils]: 131: Hoare triple {2573#false} call #t~ret71 := isPumpRunning(); {2572#true} is VALID [2020-07-08 20:59:51,038 INFO L280 TraceCheckUtils]: 132: Hoare triple {2572#true} havoc ~retValue_acc~1; {2572#true} is VALID [2020-07-08 20:59:51,038 INFO L280 TraceCheckUtils]: 133: Hoare triple {2572#true} ~retValue_acc~1 := ~pumpRunning~0; {2572#true} is VALID [2020-07-08 20:59:51,038 INFO L280 TraceCheckUtils]: 134: Hoare triple {2572#true} #res := ~retValue_acc~1; {2572#true} is VALID [2020-07-08 20:59:51,039 INFO L280 TraceCheckUtils]: 135: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-08 20:59:51,039 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2572#true} {2573#false} #822#return; {2573#false} is VALID [2020-07-08 20:59:51,039 INFO L280 TraceCheckUtils]: 137: Hoare triple {2573#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {2573#false} is VALID [2020-07-08 20:59:51,039 INFO L280 TraceCheckUtils]: 138: Hoare triple {2573#false} ~tmp___0~2 := #t~ret71; {2573#false} is VALID [2020-07-08 20:59:51,039 INFO L280 TraceCheckUtils]: 139: Hoare triple {2573#false} havoc #t~ret71; {2573#false} is VALID [2020-07-08 20:59:51,040 INFO L280 TraceCheckUtils]: 140: Hoare triple {2573#false} assume 0 != ~tmp___0~2; {2573#false} is VALID [2020-07-08 20:59:51,040 INFO L263 TraceCheckUtils]: 141: Hoare triple {2573#false} call __automaton_fail(); {2573#false} is VALID [2020-07-08 20:59:51,040 INFO L280 TraceCheckUtils]: 142: Hoare triple {2573#false} assume !false; {2573#false} is VALID [2020-07-08 20:59:51,061 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 20:59:51,061 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1551302590] [2020-07-08 20:59:51,061 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 20:59:51,061 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 20:59:51,062 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1043891033] [2020-07-08 20:59:51,064 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-08 20:59:51,064 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 20:59:51,064 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 20:59:51,209 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 20:59:51,210 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 20:59:51,210 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 20:59:51,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 20:59:51,210 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 20:59:51,210 INFO L87 Difference]: Start difference. First operand 265 states and 288 transitions. Second operand 4 states. [2020-07-08 20:59:53,242 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:59:59,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:59:59,907 INFO L93 Difference]: Finished difference Result 407 states and 458 transitions. [2020-07-08 20:59:59,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 20:59:59,908 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-08 20:59:59,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 20:59:59,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 20:59:59,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 458 transitions. [2020-07-08 20:59:59,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 20:59:59,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 458 transitions. [2020-07-08 20:59:59,926 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 458 transitions. [2020-07-08 21:00:01,305 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 458 edges. 458 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:00:01,316 INFO L225 Difference]: With dead ends: 407 [2020-07-08 21:00:01,316 INFO L226 Difference]: Without dead ends: 292 [2020-07-08 21:00:01,318 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-08 21:00:01,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 292 states. [2020-07-08 21:00:05,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 292 to 255. [2020-07-08 21:00:05,399 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:00:05,400 INFO L82 GeneralOperation]: Start isEquivalent. First operand 292 states. Second operand 255 states. [2020-07-08 21:00:05,400 INFO L74 IsIncluded]: Start isIncluded. First operand 292 states. Second operand 255 states. [2020-07-08 21:00:05,400 INFO L87 Difference]: Start difference. First operand 292 states. Second operand 255 states. [2020-07-08 21:00:05,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:00:05,414 INFO L93 Difference]: Finished difference Result 292 states and 328 transitions. [2020-07-08 21:00:05,414 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 328 transitions. [2020-07-08 21:00:05,416 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:00:05,416 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:00:05,416 INFO L74 IsIncluded]: Start isIncluded. First operand 255 states. Second operand 292 states. [2020-07-08 21:00:05,416 INFO L87 Difference]: Start difference. First operand 255 states. Second operand 292 states. [2020-07-08 21:00:05,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:00:05,429 INFO L93 Difference]: Finished difference Result 292 states and 328 transitions. [2020-07-08 21:00:05,430 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 328 transitions. [2020-07-08 21:00:05,431 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:00:05,431 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:00:05,431 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:00:05,431 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:00:05,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2020-07-08 21:00:05,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 275 transitions. [2020-07-08 21:00:05,441 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 275 transitions. Word has length 143 [2020-07-08 21:00:05,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:00:05,441 INFO L479 AbstractCegarLoop]: Abstraction has 255 states and 275 transitions. [2020-07-08 21:00:05,441 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 21:00:05,442 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 255 states and 275 transitions. [2020-07-08 21:00:06,457 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 275 edges. 275 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:00:06,458 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 275 transitions. [2020-07-08 21:00:06,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-08 21:00:06,461 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:00:06,461 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] [2020-07-08 21:00:06,462 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 21:00:06,462 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:00:06,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:00:06,462 INFO L82 PathProgramCache]: Analyzing trace with hash -1147925299, now seen corresponding path program 1 times [2020-07-08 21:00:06,462 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:00:06,463 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [779340545] [2020-07-08 21:00:06,463 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:00:06,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:00:06,834 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:00:06,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:00:06,898 INFO L280 TraceCheckUtils]: 0: Hoare triple {4696#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {4588#true} is VALID [2020-07-08 21:00:06,899 INFO L280 TraceCheckUtils]: 1: Hoare triple {4588#true} #valid := #valid[0 := 0]; {4588#true} is VALID [2020-07-08 21:00:06,899 INFO L280 TraceCheckUtils]: 2: Hoare triple {4588#true} assume 0 < #StackHeapBarrier; {4588#true} is VALID [2020-07-08 21:00:06,899 INFO L280 TraceCheckUtils]: 3: Hoare triple {4588#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {4588#true} is VALID [2020-07-08 21:00:06,899 INFO L280 TraceCheckUtils]: 4: Hoare triple {4588#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {4588#true} is VALID [2020-07-08 21:00:06,899 INFO L280 TraceCheckUtils]: 5: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {4588#true} is VALID [2020-07-08 21:00:06,900 INFO L280 TraceCheckUtils]: 6: Hoare triple {4588#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {4588#true} is VALID [2020-07-08 21:00:06,900 INFO L280 TraceCheckUtils]: 7: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {4588#true} is VALID [2020-07-08 21:00:06,900 INFO L280 TraceCheckUtils]: 8: Hoare triple {4588#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {4588#true} is VALID [2020-07-08 21:00:06,900 INFO L280 TraceCheckUtils]: 9: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {4588#true} is VALID [2020-07-08 21:00:06,901 INFO L280 TraceCheckUtils]: 10: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {4588#true} is VALID [2020-07-08 21:00:06,901 INFO L280 TraceCheckUtils]: 11: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {4588#true} is VALID [2020-07-08 21:00:06,901 INFO L280 TraceCheckUtils]: 12: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {4588#true} is VALID [2020-07-08 21:00:06,901 INFO L280 TraceCheckUtils]: 13: Hoare triple {4588#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {4588#true} is VALID [2020-07-08 21:00:06,901 INFO L280 TraceCheckUtils]: 14: Hoare triple {4588#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {4588#true} is VALID [2020-07-08 21:00:06,902 INFO L280 TraceCheckUtils]: 15: Hoare triple {4588#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {4588#true} is VALID [2020-07-08 21:00:06,902 INFO L280 TraceCheckUtils]: 16: Hoare triple {4588#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {4588#true} is VALID [2020-07-08 21:00:06,902 INFO L280 TraceCheckUtils]: 17: Hoare triple {4588#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {4588#true} is VALID [2020-07-08 21:00:06,902 INFO L280 TraceCheckUtils]: 18: Hoare triple {4588#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {4588#true} is VALID [2020-07-08 21:00:06,903 INFO L280 TraceCheckUtils]: 19: Hoare triple {4588#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {4588#true} is VALID [2020-07-08 21:00:06,903 INFO L280 TraceCheckUtils]: 20: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {4588#true} is VALID [2020-07-08 21:00:06,903 INFO L280 TraceCheckUtils]: 21: Hoare triple {4588#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {4588#true} is VALID [2020-07-08 21:00:06,903 INFO L280 TraceCheckUtils]: 22: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {4588#true} is VALID [2020-07-08 21:00:06,903 INFO L280 TraceCheckUtils]: 23: Hoare triple {4588#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {4588#true} is VALID [2020-07-08 21:00:06,904 INFO L280 TraceCheckUtils]: 24: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {4588#true} is VALID [2020-07-08 21:00:06,904 INFO L280 TraceCheckUtils]: 25: Hoare triple {4588#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {4588#true} is VALID [2020-07-08 21:00:06,904 INFO L280 TraceCheckUtils]: 26: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {4588#true} is VALID [2020-07-08 21:00:06,904 INFO L280 TraceCheckUtils]: 27: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {4588#true} is VALID [2020-07-08 21:00:06,905 INFO L280 TraceCheckUtils]: 28: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {4588#true} is VALID [2020-07-08 21:00:06,905 INFO L280 TraceCheckUtils]: 29: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {4588#true} is VALID [2020-07-08 21:00:06,905 INFO L280 TraceCheckUtils]: 30: Hoare triple {4588#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {4588#true} is VALID [2020-07-08 21:00:06,905 INFO L280 TraceCheckUtils]: 31: Hoare triple {4588#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {4588#true} is VALID [2020-07-08 21:00:06,906 INFO L280 TraceCheckUtils]: 32: Hoare triple {4588#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {4588#true} is VALID [2020-07-08 21:00:06,906 INFO L280 TraceCheckUtils]: 33: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {4588#true} is VALID [2020-07-08 21:00:06,906 INFO L280 TraceCheckUtils]: 34: Hoare triple {4588#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {4588#true} is VALID [2020-07-08 21:00:06,906 INFO L280 TraceCheckUtils]: 35: Hoare triple {4588#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {4588#true} is VALID [2020-07-08 21:00:06,906 INFO L280 TraceCheckUtils]: 36: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {4588#true} is VALID [2020-07-08 21:00:06,907 INFO L280 TraceCheckUtils]: 37: Hoare triple {4588#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {4588#true} is VALID [2020-07-08 21:00:06,907 INFO L280 TraceCheckUtils]: 38: Hoare triple {4588#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {4588#true} is VALID [2020-07-08 21:00:06,907 INFO L280 TraceCheckUtils]: 39: Hoare triple {4588#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {4588#true} is VALID [2020-07-08 21:00:06,907 INFO L280 TraceCheckUtils]: 40: Hoare triple {4588#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {4588#true} is VALID [2020-07-08 21:00:06,907 INFO L280 TraceCheckUtils]: 41: Hoare triple {4588#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {4588#true} is VALID [2020-07-08 21:00:06,908 INFO L280 TraceCheckUtils]: 42: Hoare triple {4588#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {4588#true} is VALID [2020-07-08 21:00:06,908 INFO L280 TraceCheckUtils]: 43: Hoare triple {4588#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {4588#true} is VALID [2020-07-08 21:00:06,908 INFO L280 TraceCheckUtils]: 44: Hoare triple {4588#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {4588#true} is VALID [2020-07-08 21:00:06,908 INFO L280 TraceCheckUtils]: 45: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {4588#true} is VALID [2020-07-08 21:00:06,908 INFO L280 TraceCheckUtils]: 46: Hoare triple {4588#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {4588#true} is VALID [2020-07-08 21:00:06,908 INFO L280 TraceCheckUtils]: 47: Hoare triple {4588#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {4588#true} is VALID [2020-07-08 21:00:06,909 INFO L280 TraceCheckUtils]: 48: Hoare triple {4588#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {4588#true} is VALID [2020-07-08 21:00:06,909 INFO L280 TraceCheckUtils]: 49: Hoare triple {4588#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {4588#true} is VALID [2020-07-08 21:00:06,909 INFO L280 TraceCheckUtils]: 50: Hoare triple {4588#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {4588#true} is VALID [2020-07-08 21:00:06,909 INFO L280 TraceCheckUtils]: 51: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {4588#true} is VALID [2020-07-08 21:00:06,909 INFO L280 TraceCheckUtils]: 52: Hoare triple {4588#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {4588#true} is VALID [2020-07-08 21:00:06,910 INFO L280 TraceCheckUtils]: 53: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {4588#true} is VALID [2020-07-08 21:00:06,910 INFO L280 TraceCheckUtils]: 54: Hoare triple {4588#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {4588#true} is VALID [2020-07-08 21:00:06,910 INFO L280 TraceCheckUtils]: 55: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {4588#true} is VALID [2020-07-08 21:00:06,910 INFO L280 TraceCheckUtils]: 56: Hoare triple {4588#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {4588#true} is VALID [2020-07-08 21:00:06,910 INFO L280 TraceCheckUtils]: 57: Hoare triple {4588#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {4588#true} is VALID [2020-07-08 21:00:06,911 INFO L280 TraceCheckUtils]: 58: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {4588#true} is VALID [2020-07-08 21:00:06,911 INFO L280 TraceCheckUtils]: 59: Hoare triple {4588#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {4588#true} is VALID [2020-07-08 21:00:06,911 INFO L280 TraceCheckUtils]: 60: Hoare triple {4588#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {4588#true} is VALID [2020-07-08 21:00:06,911 INFO L280 TraceCheckUtils]: 61: Hoare triple {4588#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {4588#true} is VALID [2020-07-08 21:00:06,911 INFO L280 TraceCheckUtils]: 62: Hoare triple {4588#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {4588#true} is VALID [2020-07-08 21:00:06,912 INFO L280 TraceCheckUtils]: 63: Hoare triple {4588#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {4588#true} is VALID [2020-07-08 21:00:06,912 INFO L280 TraceCheckUtils]: 64: Hoare triple {4588#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {4588#true} is VALID [2020-07-08 21:00:06,912 INFO L280 TraceCheckUtils]: 65: Hoare triple {4588#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {4588#true} is VALID [2020-07-08 21:00:06,912 INFO L280 TraceCheckUtils]: 66: Hoare triple {4588#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {4588#true} is VALID [2020-07-08 21:00:06,912 INFO L280 TraceCheckUtils]: 67: Hoare triple {4588#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {4588#true} is VALID [2020-07-08 21:00:06,913 INFO L280 TraceCheckUtils]: 68: Hoare triple {4588#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {4588#true} is VALID [2020-07-08 21:00:06,913 INFO L280 TraceCheckUtils]: 69: Hoare triple {4588#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {4588#true} is VALID [2020-07-08 21:00:06,913 INFO L280 TraceCheckUtils]: 70: Hoare triple {4588#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {4588#true} is VALID [2020-07-08 21:00:06,913 INFO L280 TraceCheckUtils]: 71: Hoare triple {4588#true} ~pumpRunning~0 := 0; {4588#true} is VALID [2020-07-08 21:00:06,913 INFO L280 TraceCheckUtils]: 72: Hoare triple {4588#true} ~systemActive~0 := 1; {4588#true} is VALID [2020-07-08 21:00:06,914 INFO L280 TraceCheckUtils]: 73: Hoare triple {4588#true} ~cleanupTimeShifts~0 := 4; {4588#true} is VALID [2020-07-08 21:00:06,914 INFO L280 TraceCheckUtils]: 74: Hoare triple {4588#true} ~waterLevel~0 := 1; {4588#true} is VALID [2020-07-08 21:00:06,914 INFO L280 TraceCheckUtils]: 75: Hoare triple {4588#true} ~methaneLevelCritical~0 := 0; {4588#true} is VALID [2020-07-08 21:00:06,914 INFO L280 TraceCheckUtils]: 76: Hoare triple {4588#true} ~head~0.base, ~head~0.offset := 0, 0; {4588#true} is VALID [2020-07-08 21:00:06,914 INFO L280 TraceCheckUtils]: 77: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-08 21:00:06,915 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4588#true} {4588#true} #918#return; {4588#true} is VALID [2020-07-08 21:00:06,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:00:06,926 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-08 21:00:06,927 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4588#true} {4588#true} #826#return; {4588#true} is VALID [2020-07-08 21:00:06,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:00:06,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-08 21:00:06,936 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4588#true} {4588#true} #828#return; {4588#true} is VALID [2020-07-08 21:00:06,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:00:07,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} havoc ~retValue_acc~11; {4588#true} is VALID [2020-07-08 21:00:07,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {4588#true} ~retValue_acc~11 := 1; {4697#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-08 21:00:07,003 INFO L280 TraceCheckUtils]: 2: Hoare triple {4697#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 21:00:07,004 INFO L280 TraceCheckUtils]: 3: Hoare triple {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 21:00:07,005 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4588#true} #830#return; {4678#(= |main_#t~ret24| 1)} is VALID [2020-07-08 21:00:07,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:00:07,007 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-08 21:00:07,008 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4588#true} {4588#true} #832#return; {4588#true} is VALID [2020-07-08 21:00:07,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:00:07,042 INFO L280 TraceCheckUtils]: 0: Hoare triple {4699#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4700#(<= 1 ~systemActive~0)} is VALID [2020-07-08 21:00:07,042 INFO L280 TraceCheckUtils]: 1: Hoare triple {4700#(<= 1 ~systemActive~0)} assume true; {4700#(<= 1 ~systemActive~0)} is VALID [2020-07-08 21:00:07,043 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4700#(<= 1 ~systemActive~0)} {4588#true} #880#return; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 21:00:07,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:00:07,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} havoc ~retValue_acc~5; {4588#true} is VALID [2020-07-08 21:00:07,048 INFO L280 TraceCheckUtils]: 1: Hoare triple {4588#true} ~retValue_acc~5 := ~waterLevel~0; {4588#true} is VALID [2020-07-08 21:00:07,048 INFO L280 TraceCheckUtils]: 2: Hoare triple {4588#true} #res := ~retValue_acc~5; {4588#true} is VALID [2020-07-08 21:00:07,048 INFO L280 TraceCheckUtils]: 3: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-08 21:00:07,048 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4588#true} {4589#false} #820#return; {4589#false} is VALID [2020-07-08 21:00:07,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:00:07,052 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} havoc ~retValue_acc~1; {4588#true} is VALID [2020-07-08 21:00:07,052 INFO L280 TraceCheckUtils]: 1: Hoare triple {4588#true} ~retValue_acc~1 := ~pumpRunning~0; {4588#true} is VALID [2020-07-08 21:00:07,053 INFO L280 TraceCheckUtils]: 2: Hoare triple {4588#true} #res := ~retValue_acc~1; {4588#true} is VALID [2020-07-08 21:00:07,053 INFO L280 TraceCheckUtils]: 3: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-08 21:00:07,053 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4588#true} {4589#false} #822#return; {4589#false} is VALID [2020-07-08 21:00:07,064 INFO L263 TraceCheckUtils]: 0: Hoare triple {4588#true} call ULTIMATE.init(); {4696#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 21:00:07,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {4696#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {4588#true} is VALID [2020-07-08 21:00:07,064 INFO L280 TraceCheckUtils]: 2: Hoare triple {4588#true} #valid := #valid[0 := 0]; {4588#true} is VALID [2020-07-08 21:00:07,064 INFO L280 TraceCheckUtils]: 3: Hoare triple {4588#true} assume 0 < #StackHeapBarrier; {4588#true} is VALID [2020-07-08 21:00:07,065 INFO L280 TraceCheckUtils]: 4: Hoare triple {4588#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {4588#true} is VALID [2020-07-08 21:00:07,065 INFO L280 TraceCheckUtils]: 5: Hoare triple {4588#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {4588#true} is VALID [2020-07-08 21:00:07,065 INFO L280 TraceCheckUtils]: 6: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {4588#true} is VALID [2020-07-08 21:00:07,065 INFO L280 TraceCheckUtils]: 7: Hoare triple {4588#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {4588#true} is VALID [2020-07-08 21:00:07,065 INFO L280 TraceCheckUtils]: 8: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {4588#true} is VALID [2020-07-08 21:00:07,066 INFO L280 TraceCheckUtils]: 9: Hoare triple {4588#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {4588#true} is VALID [2020-07-08 21:00:07,066 INFO L280 TraceCheckUtils]: 10: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {4588#true} is VALID [2020-07-08 21:00:07,066 INFO L280 TraceCheckUtils]: 11: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {4588#true} is VALID [2020-07-08 21:00:07,066 INFO L280 TraceCheckUtils]: 12: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {4588#true} is VALID [2020-07-08 21:00:07,066 INFO L280 TraceCheckUtils]: 13: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {4588#true} is VALID [2020-07-08 21:00:07,067 INFO L280 TraceCheckUtils]: 14: Hoare triple {4588#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {4588#true} is VALID [2020-07-08 21:00:07,067 INFO L280 TraceCheckUtils]: 15: Hoare triple {4588#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {4588#true} is VALID [2020-07-08 21:00:07,067 INFO L280 TraceCheckUtils]: 16: Hoare triple {4588#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {4588#true} is VALID [2020-07-08 21:00:07,067 INFO L280 TraceCheckUtils]: 17: Hoare triple {4588#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {4588#true} is VALID [2020-07-08 21:00:07,067 INFO L280 TraceCheckUtils]: 18: Hoare triple {4588#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {4588#true} is VALID [2020-07-08 21:00:07,068 INFO L280 TraceCheckUtils]: 19: Hoare triple {4588#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {4588#true} is VALID [2020-07-08 21:00:07,068 INFO L280 TraceCheckUtils]: 20: Hoare triple {4588#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {4588#true} is VALID [2020-07-08 21:00:07,068 INFO L280 TraceCheckUtils]: 21: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {4588#true} is VALID [2020-07-08 21:00:07,068 INFO L280 TraceCheckUtils]: 22: Hoare triple {4588#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {4588#true} is VALID [2020-07-08 21:00:07,068 INFO L280 TraceCheckUtils]: 23: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {4588#true} is VALID [2020-07-08 21:00:07,069 INFO L280 TraceCheckUtils]: 24: Hoare triple {4588#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {4588#true} is VALID [2020-07-08 21:00:07,069 INFO L280 TraceCheckUtils]: 25: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {4588#true} is VALID [2020-07-08 21:00:07,069 INFO L280 TraceCheckUtils]: 26: Hoare triple {4588#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {4588#true} is VALID [2020-07-08 21:00:07,069 INFO L280 TraceCheckUtils]: 27: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {4588#true} is VALID [2020-07-08 21:00:07,069 INFO L280 TraceCheckUtils]: 28: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {4588#true} is VALID [2020-07-08 21:00:07,069 INFO L280 TraceCheckUtils]: 29: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {4588#true} is VALID [2020-07-08 21:00:07,070 INFO L280 TraceCheckUtils]: 30: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {4588#true} is VALID [2020-07-08 21:00:07,070 INFO L280 TraceCheckUtils]: 31: Hoare triple {4588#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {4588#true} is VALID [2020-07-08 21:00:07,070 INFO L280 TraceCheckUtils]: 32: Hoare triple {4588#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {4588#true} is VALID [2020-07-08 21:00:07,070 INFO L280 TraceCheckUtils]: 33: Hoare triple {4588#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {4588#true} is VALID [2020-07-08 21:00:07,070 INFO L280 TraceCheckUtils]: 34: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {4588#true} is VALID [2020-07-08 21:00:07,071 INFO L280 TraceCheckUtils]: 35: Hoare triple {4588#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {4588#true} is VALID [2020-07-08 21:00:07,071 INFO L280 TraceCheckUtils]: 36: Hoare triple {4588#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {4588#true} is VALID [2020-07-08 21:00:07,071 INFO L280 TraceCheckUtils]: 37: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {4588#true} is VALID [2020-07-08 21:00:07,071 INFO L280 TraceCheckUtils]: 38: Hoare triple {4588#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {4588#true} is VALID [2020-07-08 21:00:07,071 INFO L280 TraceCheckUtils]: 39: Hoare triple {4588#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {4588#true} is VALID [2020-07-08 21:00:07,072 INFO L280 TraceCheckUtils]: 40: Hoare triple {4588#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {4588#true} is VALID [2020-07-08 21:00:07,072 INFO L280 TraceCheckUtils]: 41: Hoare triple {4588#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {4588#true} is VALID [2020-07-08 21:00:07,072 INFO L280 TraceCheckUtils]: 42: Hoare triple {4588#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {4588#true} is VALID [2020-07-08 21:00:07,072 INFO L280 TraceCheckUtils]: 43: Hoare triple {4588#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {4588#true} is VALID [2020-07-08 21:00:07,073 INFO L280 TraceCheckUtils]: 44: Hoare triple {4588#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {4588#true} is VALID [2020-07-08 21:00:07,073 INFO L280 TraceCheckUtils]: 45: Hoare triple {4588#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {4588#true} is VALID [2020-07-08 21:00:07,073 INFO L280 TraceCheckUtils]: 46: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {4588#true} is VALID [2020-07-08 21:00:07,074 INFO L280 TraceCheckUtils]: 47: Hoare triple {4588#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {4588#true} is VALID [2020-07-08 21:00:07,075 INFO L280 TraceCheckUtils]: 48: Hoare triple {4588#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {4588#true} is VALID [2020-07-08 21:00:07,075 INFO L280 TraceCheckUtils]: 49: Hoare triple {4588#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {4588#true} is VALID [2020-07-08 21:00:07,075 INFO L280 TraceCheckUtils]: 50: Hoare triple {4588#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {4588#true} is VALID [2020-07-08 21:00:07,080 INFO L280 TraceCheckUtils]: 51: Hoare triple {4588#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {4588#true} is VALID [2020-07-08 21:00:07,081 INFO L280 TraceCheckUtils]: 52: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {4588#true} is VALID [2020-07-08 21:00:07,081 INFO L280 TraceCheckUtils]: 53: Hoare triple {4588#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {4588#true} is VALID [2020-07-08 21:00:07,082 INFO L280 TraceCheckUtils]: 54: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {4588#true} is VALID [2020-07-08 21:00:07,082 INFO L280 TraceCheckUtils]: 55: Hoare triple {4588#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {4588#true} is VALID [2020-07-08 21:00:07,083 INFO L280 TraceCheckUtils]: 56: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {4588#true} is VALID [2020-07-08 21:00:07,083 INFO L280 TraceCheckUtils]: 57: Hoare triple {4588#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {4588#true} is VALID [2020-07-08 21:00:07,083 INFO L280 TraceCheckUtils]: 58: Hoare triple {4588#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {4588#true} is VALID [2020-07-08 21:00:07,083 INFO L280 TraceCheckUtils]: 59: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {4588#true} is VALID [2020-07-08 21:00:07,083 INFO L280 TraceCheckUtils]: 60: Hoare triple {4588#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {4588#true} is VALID [2020-07-08 21:00:07,084 INFO L280 TraceCheckUtils]: 61: Hoare triple {4588#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {4588#true} is VALID [2020-07-08 21:00:07,084 INFO L280 TraceCheckUtils]: 62: Hoare triple {4588#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {4588#true} is VALID [2020-07-08 21:00:07,084 INFO L280 TraceCheckUtils]: 63: Hoare triple {4588#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {4588#true} is VALID [2020-07-08 21:00:07,084 INFO L280 TraceCheckUtils]: 64: Hoare triple {4588#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {4588#true} is VALID [2020-07-08 21:00:07,085 INFO L280 TraceCheckUtils]: 65: Hoare triple {4588#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {4588#true} is VALID [2020-07-08 21:00:07,085 INFO L280 TraceCheckUtils]: 66: Hoare triple {4588#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {4588#true} is VALID [2020-07-08 21:00:07,085 INFO L280 TraceCheckUtils]: 67: Hoare triple {4588#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {4588#true} is VALID [2020-07-08 21:00:07,085 INFO L280 TraceCheckUtils]: 68: Hoare triple {4588#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {4588#true} is VALID [2020-07-08 21:00:07,086 INFO L280 TraceCheckUtils]: 69: Hoare triple {4588#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {4588#true} is VALID [2020-07-08 21:00:07,086 INFO L280 TraceCheckUtils]: 70: Hoare triple {4588#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {4588#true} is VALID [2020-07-08 21:00:07,086 INFO L280 TraceCheckUtils]: 71: Hoare triple {4588#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {4588#true} is VALID [2020-07-08 21:00:07,086 INFO L280 TraceCheckUtils]: 72: Hoare triple {4588#true} ~pumpRunning~0 := 0; {4588#true} is VALID [2020-07-08 21:00:07,087 INFO L280 TraceCheckUtils]: 73: Hoare triple {4588#true} ~systemActive~0 := 1; {4588#true} is VALID [2020-07-08 21:00:07,087 INFO L280 TraceCheckUtils]: 74: Hoare triple {4588#true} ~cleanupTimeShifts~0 := 4; {4588#true} is VALID [2020-07-08 21:00:07,087 INFO L280 TraceCheckUtils]: 75: Hoare triple {4588#true} ~waterLevel~0 := 1; {4588#true} is VALID [2020-07-08 21:00:07,087 INFO L280 TraceCheckUtils]: 76: Hoare triple {4588#true} ~methaneLevelCritical~0 := 0; {4588#true} is VALID [2020-07-08 21:00:07,088 INFO L280 TraceCheckUtils]: 77: Hoare triple {4588#true} ~head~0.base, ~head~0.offset := 0, 0; {4588#true} is VALID [2020-07-08 21:00:07,088 INFO L280 TraceCheckUtils]: 78: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-08 21:00:07,088 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4588#true} {4588#true} #918#return; {4588#true} is VALID [2020-07-08 21:00:07,089 INFO L263 TraceCheckUtils]: 80: Hoare triple {4588#true} call #t~ret73 := main(); {4588#true} is VALID [2020-07-08 21:00:07,089 INFO L280 TraceCheckUtils]: 81: Hoare triple {4588#true} havoc ~retValue_acc~3; {4588#true} is VALID [2020-07-08 21:00:07,089 INFO L280 TraceCheckUtils]: 82: Hoare triple {4588#true} havoc ~tmp~4; {4588#true} is VALID [2020-07-08 21:00:07,090 INFO L263 TraceCheckUtils]: 83: Hoare triple {4588#true} call select_helpers(); {4588#true} is VALID [2020-07-08 21:00:07,090 INFO L280 TraceCheckUtils]: 84: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-08 21:00:07,090 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4588#true} {4588#true} #826#return; {4588#true} is VALID [2020-07-08 21:00:07,090 INFO L263 TraceCheckUtils]: 86: Hoare triple {4588#true} call select_features(); {4588#true} is VALID [2020-07-08 21:00:07,090 INFO L280 TraceCheckUtils]: 87: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-08 21:00:07,091 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4588#true} {4588#true} #828#return; {4588#true} is VALID [2020-07-08 21:00:07,091 INFO L263 TraceCheckUtils]: 89: Hoare triple {4588#true} call #t~ret24 := valid_product(); {4588#true} is VALID [2020-07-08 21:00:07,091 INFO L280 TraceCheckUtils]: 90: Hoare triple {4588#true} havoc ~retValue_acc~11; {4588#true} is VALID [2020-07-08 21:00:07,095 INFO L280 TraceCheckUtils]: 91: Hoare triple {4588#true} ~retValue_acc~11 := 1; {4697#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-08 21:00:07,096 INFO L280 TraceCheckUtils]: 92: Hoare triple {4697#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 21:00:07,097 INFO L280 TraceCheckUtils]: 93: Hoare triple {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 21:00:07,098 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4588#true} #830#return; {4678#(= |main_#t~ret24| 1)} is VALID [2020-07-08 21:00:07,106 INFO L280 TraceCheckUtils]: 95: Hoare triple {4678#(= |main_#t~ret24| 1)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {4678#(= |main_#t~ret24| 1)} is VALID [2020-07-08 21:00:07,107 INFO L280 TraceCheckUtils]: 96: Hoare triple {4678#(= |main_#t~ret24| 1)} ~tmp~4 := #t~ret24; {4679#(= 1 main_~tmp~4)} is VALID [2020-07-08 21:00:07,108 INFO L280 TraceCheckUtils]: 97: Hoare triple {4679#(= 1 main_~tmp~4)} havoc #t~ret24; {4679#(= 1 main_~tmp~4)} is VALID [2020-07-08 21:00:07,108 INFO L280 TraceCheckUtils]: 98: Hoare triple {4679#(= 1 main_~tmp~4)} assume 0 != ~tmp~4; {4588#true} is VALID [2020-07-08 21:00:07,108 INFO L263 TraceCheckUtils]: 99: Hoare triple {4588#true} call setup(); {4588#true} is VALID [2020-07-08 21:00:07,108 INFO L280 TraceCheckUtils]: 100: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-08 21:00:07,109 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4588#true} {4588#true} #832#return; {4588#true} is VALID [2020-07-08 21:00:07,109 INFO L263 TraceCheckUtils]: 102: Hoare triple {4588#true} call runTest(); {4588#true} is VALID [2020-07-08 21:00:07,109 INFO L263 TraceCheckUtils]: 103: Hoare triple {4588#true} call test(); {4588#true} is VALID [2020-07-08 21:00:07,109 INFO L280 TraceCheckUtils]: 104: Hoare triple {4588#true} havoc ~splverifierCounter~0; {4588#true} is VALID [2020-07-08 21:00:07,109 INFO L280 TraceCheckUtils]: 105: Hoare triple {4588#true} havoc ~tmp~0; {4588#true} is VALID [2020-07-08 21:00:07,110 INFO L280 TraceCheckUtils]: 106: Hoare triple {4588#true} havoc ~tmp___0~0; {4588#true} is VALID [2020-07-08 21:00:07,110 INFO L280 TraceCheckUtils]: 107: Hoare triple {4588#true} havoc ~tmp___1~0; {4588#true} is VALID [2020-07-08 21:00:07,110 INFO L280 TraceCheckUtils]: 108: Hoare triple {4588#true} havoc ~tmp___2~0; {4588#true} is VALID [2020-07-08 21:00:07,110 INFO L280 TraceCheckUtils]: 109: Hoare triple {4588#true} ~splverifierCounter~0 := 0; {4588#true} is VALID [2020-07-08 21:00:07,113 INFO L280 TraceCheckUtils]: 110: Hoare triple {4588#true} assume !false; {4588#true} is VALID [2020-07-08 21:00:07,114 INFO L280 TraceCheckUtils]: 111: Hoare triple {4588#true} assume ~splverifierCounter~0 < 4; {4588#true} is VALID [2020-07-08 21:00:07,114 INFO L280 TraceCheckUtils]: 112: Hoare triple {4588#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {4588#true} is VALID [2020-07-08 21:00:07,114 INFO L280 TraceCheckUtils]: 113: Hoare triple {4588#true} ~tmp~0 := #t~nondet0; {4588#true} is VALID [2020-07-08 21:00:07,114 INFO L280 TraceCheckUtils]: 114: Hoare triple {4588#true} havoc #t~nondet0; {4588#true} is VALID [2020-07-08 21:00:07,114 INFO L280 TraceCheckUtils]: 115: Hoare triple {4588#true} assume !(0 != ~tmp~0); {4588#true} is VALID [2020-07-08 21:00:07,115 INFO L280 TraceCheckUtils]: 116: Hoare triple {4588#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {4588#true} is VALID [2020-07-08 21:00:07,115 INFO L280 TraceCheckUtils]: 117: Hoare triple {4588#true} ~tmp___0~0 := #t~nondet1; {4588#true} is VALID [2020-07-08 21:00:07,115 INFO L280 TraceCheckUtils]: 118: Hoare triple {4588#true} havoc #t~nondet1; {4588#true} is VALID [2020-07-08 21:00:07,115 INFO L280 TraceCheckUtils]: 119: Hoare triple {4588#true} assume !(0 != ~tmp___0~0); {4588#true} is VALID [2020-07-08 21:00:07,115 INFO L280 TraceCheckUtils]: 120: Hoare triple {4588#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {4588#true} is VALID [2020-07-08 21:00:07,116 INFO L280 TraceCheckUtils]: 121: Hoare triple {4588#true} ~tmp___2~0 := #t~nondet2; {4588#true} is VALID [2020-07-08 21:00:07,116 INFO L280 TraceCheckUtils]: 122: Hoare triple {4588#true} havoc #t~nondet2; {4588#true} is VALID [2020-07-08 21:00:07,116 INFO L280 TraceCheckUtils]: 123: Hoare triple {4588#true} assume 0 != ~tmp___2~0; {4588#true} is VALID [2020-07-08 21:00:07,133 INFO L263 TraceCheckUtils]: 124: Hoare triple {4588#true} call startSystem(); {4699#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 21:00:07,135 INFO L280 TraceCheckUtils]: 125: Hoare triple {4699#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4700#(<= 1 ~systemActive~0)} is VALID [2020-07-08 21:00:07,138 INFO L280 TraceCheckUtils]: 126: Hoare triple {4700#(<= 1 ~systemActive~0)} assume true; {4700#(<= 1 ~systemActive~0)} is VALID [2020-07-08 21:00:07,139 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {4700#(<= 1 ~systemActive~0)} {4588#true} #880#return; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 21:00:07,140 INFO L263 TraceCheckUtils]: 128: Hoare triple {4685#(not (= 0 ~systemActive~0))} call timeShift(); {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 21:00:07,141 INFO L280 TraceCheckUtils]: 129: Hoare triple {4685#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 21:00:07,141 INFO L280 TraceCheckUtils]: 130: Hoare triple {4685#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4589#false} is VALID [2020-07-08 21:00:07,142 INFO L263 TraceCheckUtils]: 131: Hoare triple {4589#false} call __utac_acc__Specification4_spec__1(); {4589#false} is VALID [2020-07-08 21:00:07,142 INFO L280 TraceCheckUtils]: 132: Hoare triple {4589#false} havoc ~tmp~8; {4589#false} is VALID [2020-07-08 21:00:07,142 INFO L280 TraceCheckUtils]: 133: Hoare triple {4589#false} havoc ~tmp___0~2; {4589#false} is VALID [2020-07-08 21:00:07,142 INFO L263 TraceCheckUtils]: 134: Hoare triple {4589#false} call #t~ret70 := getWaterLevel(); {4588#true} is VALID [2020-07-08 21:00:07,143 INFO L280 TraceCheckUtils]: 135: Hoare triple {4588#true} havoc ~retValue_acc~5; {4588#true} is VALID [2020-07-08 21:00:07,143 INFO L280 TraceCheckUtils]: 136: Hoare triple {4588#true} ~retValue_acc~5 := ~waterLevel~0; {4588#true} is VALID [2020-07-08 21:00:07,143 INFO L280 TraceCheckUtils]: 137: Hoare triple {4588#true} #res := ~retValue_acc~5; {4588#true} is VALID [2020-07-08 21:00:07,144 INFO L280 TraceCheckUtils]: 138: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-08 21:00:07,144 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {4588#true} {4589#false} #820#return; {4589#false} is VALID [2020-07-08 21:00:07,144 INFO L280 TraceCheckUtils]: 140: Hoare triple {4589#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {4589#false} is VALID [2020-07-08 21:00:07,145 INFO L280 TraceCheckUtils]: 141: Hoare triple {4589#false} ~tmp~8 := #t~ret70; {4589#false} is VALID [2020-07-08 21:00:07,145 INFO L280 TraceCheckUtils]: 142: Hoare triple {4589#false} havoc #t~ret70; {4589#false} is VALID [2020-07-08 21:00:07,145 INFO L280 TraceCheckUtils]: 143: Hoare triple {4589#false} assume 0 == ~tmp~8; {4589#false} is VALID [2020-07-08 21:00:07,145 INFO L263 TraceCheckUtils]: 144: Hoare triple {4589#false} call #t~ret71 := isPumpRunning(); {4588#true} is VALID [2020-07-08 21:00:07,145 INFO L280 TraceCheckUtils]: 145: Hoare triple {4588#true} havoc ~retValue_acc~1; {4588#true} is VALID [2020-07-08 21:00:07,146 INFO L280 TraceCheckUtils]: 146: Hoare triple {4588#true} ~retValue_acc~1 := ~pumpRunning~0; {4588#true} is VALID [2020-07-08 21:00:07,146 INFO L280 TraceCheckUtils]: 147: Hoare triple {4588#true} #res := ~retValue_acc~1; {4588#true} is VALID [2020-07-08 21:00:07,146 INFO L280 TraceCheckUtils]: 148: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-08 21:00:07,146 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {4588#true} {4589#false} #822#return; {4589#false} is VALID [2020-07-08 21:00:07,146 INFO L280 TraceCheckUtils]: 150: Hoare triple {4589#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {4589#false} is VALID [2020-07-08 21:00:07,147 INFO L280 TraceCheckUtils]: 151: Hoare triple {4589#false} ~tmp___0~2 := #t~ret71; {4589#false} is VALID [2020-07-08 21:00:07,147 INFO L280 TraceCheckUtils]: 152: Hoare triple {4589#false} havoc #t~ret71; {4589#false} is VALID [2020-07-08 21:00:07,147 INFO L280 TraceCheckUtils]: 153: Hoare triple {4589#false} assume 0 != ~tmp___0~2; {4589#false} is VALID [2020-07-08 21:00:07,147 INFO L263 TraceCheckUtils]: 154: Hoare triple {4589#false} call __automaton_fail(); {4589#false} is VALID [2020-07-08 21:00:07,147 INFO L280 TraceCheckUtils]: 155: Hoare triple {4589#false} assume !false; {4589#false} is VALID [2020-07-08 21:00:07,174 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 21:00:07,175 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [779340545] [2020-07-08 21:00:07,175 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 21:00:07,175 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-08 21:00:07,177 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [724645350] [2020-07-08 21:00:07,178 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-08 21:00:07,180 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:00:07,180 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 21:00:07,332 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 156 edges. 156 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:00:07,332 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 21:00:07,333 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:00:07,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 21:00:07,333 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-08 21:00:07,333 INFO L87 Difference]: Start difference. First operand 255 states and 275 transitions. Second operand 10 states. [2020-07-08 21:00:08,674 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:00:09,783 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:00:10,143 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 21:00:10,614 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:00:11,032 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:00:11,360 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:00:17,192 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:00:37,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:00:37,228 INFO L93 Difference]: Finished difference Result 700 states and 815 transitions. [2020-07-08 21:00:37,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 21:00:37,229 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-08 21:00:37,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:00:37,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 21:00:37,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 815 transitions. [2020-07-08 21:00:37,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 21:00:37,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 815 transitions. [2020-07-08 21:00:37,292 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 815 transitions. [2020-07-08 21:00:39,796 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 815 edges. 815 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:00:39,820 INFO L225 Difference]: With dead ends: 700 [2020-07-08 21:00:39,820 INFO L226 Difference]: Without dead ends: 555 [2020-07-08 21:00:39,822 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-08 21:00:39,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 555 states. [2020-07-08 21:00:49,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 555 to 460. [2020-07-08 21:00:49,421 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:00:49,421 INFO L82 GeneralOperation]: Start isEquivalent. First operand 555 states. Second operand 460 states. [2020-07-08 21:00:49,422 INFO L74 IsIncluded]: Start isIncluded. First operand 555 states. Second operand 460 states. [2020-07-08 21:00:49,422 INFO L87 Difference]: Start difference. First operand 555 states. Second operand 460 states. [2020-07-08 21:00:49,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:00:49,452 INFO L93 Difference]: Finished difference Result 555 states and 642 transitions. [2020-07-08 21:00:49,453 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 642 transitions. [2020-07-08 21:00:49,455 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:00:49,455 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:00:49,455 INFO L74 IsIncluded]: Start isIncluded. First operand 460 states. Second operand 555 states. [2020-07-08 21:00:49,455 INFO L87 Difference]: Start difference. First operand 460 states. Second operand 555 states. [2020-07-08 21:00:49,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:00:49,485 INFO L93 Difference]: Finished difference Result 555 states and 642 transitions. [2020-07-08 21:00:49,486 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 642 transitions. [2020-07-08 21:00:49,488 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:00:49,488 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:00:49,488 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:00:49,488 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:00:49,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 460 states. [2020-07-08 21:00:49,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 514 transitions. [2020-07-08 21:00:49,509 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 514 transitions. Word has length 156 [2020-07-08 21:00:49,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:00:49,510 INFO L479 AbstractCegarLoop]: Abstraction has 460 states and 514 transitions. [2020-07-08 21:00:49,510 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 21:00:49,510 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 460 states and 514 transitions. [2020-07-08 21:00:52,449 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 514 edges. 514 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:00:52,450 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 514 transitions. [2020-07-08 21:00:52,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-08 21:00:52,458 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:00:52,459 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 21:00:52,459 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 21:00:52,462 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:00:52,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:00:52,463 INFO L82 PathProgramCache]: Analyzing trace with hash -1964515528, now seen corresponding path program 1 times [2020-07-08 21:00:52,463 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:00:52,464 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [113534949] [2020-07-08 21:00:52,464 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:00:52,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:00:53,168 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:00:53,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:00:53,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {8267#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {8155#true} is VALID [2020-07-08 21:00:53,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {8155#true} #valid := #valid[0 := 0]; {8155#true} is VALID [2020-07-08 21:00:53,308 INFO L280 TraceCheckUtils]: 2: Hoare triple {8155#true} assume 0 < #StackHeapBarrier; {8155#true} is VALID [2020-07-08 21:00:53,308 INFO L280 TraceCheckUtils]: 3: Hoare triple {8155#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {8155#true} is VALID [2020-07-08 21:00:53,308 INFO L280 TraceCheckUtils]: 4: Hoare triple {8155#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {8155#true} is VALID [2020-07-08 21:00:53,309 INFO L280 TraceCheckUtils]: 5: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {8155#true} is VALID [2020-07-08 21:00:53,309 INFO L280 TraceCheckUtils]: 6: Hoare triple {8155#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {8155#true} is VALID [2020-07-08 21:00:53,309 INFO L280 TraceCheckUtils]: 7: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {8155#true} is VALID [2020-07-08 21:00:53,310 INFO L280 TraceCheckUtils]: 8: Hoare triple {8155#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {8155#true} is VALID [2020-07-08 21:00:53,310 INFO L280 TraceCheckUtils]: 9: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {8155#true} is VALID [2020-07-08 21:00:53,310 INFO L280 TraceCheckUtils]: 10: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {8155#true} is VALID [2020-07-08 21:00:53,311 INFO L280 TraceCheckUtils]: 11: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {8155#true} is VALID [2020-07-08 21:00:53,311 INFO L280 TraceCheckUtils]: 12: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {8155#true} is VALID [2020-07-08 21:00:53,311 INFO L280 TraceCheckUtils]: 13: Hoare triple {8155#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {8155#true} is VALID [2020-07-08 21:00:53,312 INFO L280 TraceCheckUtils]: 14: Hoare triple {8155#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {8155#true} is VALID [2020-07-08 21:00:53,312 INFO L280 TraceCheckUtils]: 15: Hoare triple {8155#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {8155#true} is VALID [2020-07-08 21:00:53,312 INFO L280 TraceCheckUtils]: 16: Hoare triple {8155#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {8155#true} is VALID [2020-07-08 21:00:53,313 INFO L280 TraceCheckUtils]: 17: Hoare triple {8155#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {8155#true} is VALID [2020-07-08 21:00:53,313 INFO L280 TraceCheckUtils]: 18: Hoare triple {8155#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {8155#true} is VALID [2020-07-08 21:00:53,313 INFO L280 TraceCheckUtils]: 19: Hoare triple {8155#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {8155#true} is VALID [2020-07-08 21:00:53,314 INFO L280 TraceCheckUtils]: 20: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {8155#true} is VALID [2020-07-08 21:00:53,314 INFO L280 TraceCheckUtils]: 21: Hoare triple {8155#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {8155#true} is VALID [2020-07-08 21:00:53,314 INFO L280 TraceCheckUtils]: 22: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {8155#true} is VALID [2020-07-08 21:00:53,314 INFO L280 TraceCheckUtils]: 23: Hoare triple {8155#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {8155#true} is VALID [2020-07-08 21:00:53,315 INFO L280 TraceCheckUtils]: 24: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {8155#true} is VALID [2020-07-08 21:00:53,315 INFO L280 TraceCheckUtils]: 25: Hoare triple {8155#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {8155#true} is VALID [2020-07-08 21:00:53,315 INFO L280 TraceCheckUtils]: 26: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {8155#true} is VALID [2020-07-08 21:00:53,316 INFO L280 TraceCheckUtils]: 27: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {8155#true} is VALID [2020-07-08 21:00:53,316 INFO L280 TraceCheckUtils]: 28: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {8155#true} is VALID [2020-07-08 21:00:53,316 INFO L280 TraceCheckUtils]: 29: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {8155#true} is VALID [2020-07-08 21:00:53,317 INFO L280 TraceCheckUtils]: 30: Hoare triple {8155#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {8155#true} is VALID [2020-07-08 21:00:53,317 INFO L280 TraceCheckUtils]: 31: Hoare triple {8155#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {8155#true} is VALID [2020-07-08 21:00:53,317 INFO L280 TraceCheckUtils]: 32: Hoare triple {8155#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {8155#true} is VALID [2020-07-08 21:00:53,318 INFO L280 TraceCheckUtils]: 33: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {8155#true} is VALID [2020-07-08 21:00:53,318 INFO L280 TraceCheckUtils]: 34: Hoare triple {8155#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {8155#true} is VALID [2020-07-08 21:00:53,318 INFO L280 TraceCheckUtils]: 35: Hoare triple {8155#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {8155#true} is VALID [2020-07-08 21:00:53,319 INFO L280 TraceCheckUtils]: 36: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {8155#true} is VALID [2020-07-08 21:00:53,319 INFO L280 TraceCheckUtils]: 37: Hoare triple {8155#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {8155#true} is VALID [2020-07-08 21:00:53,319 INFO L280 TraceCheckUtils]: 38: Hoare triple {8155#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {8155#true} is VALID [2020-07-08 21:00:53,320 INFO L280 TraceCheckUtils]: 39: Hoare triple {8155#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {8155#true} is VALID [2020-07-08 21:00:53,320 INFO L280 TraceCheckUtils]: 40: Hoare triple {8155#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {8155#true} is VALID [2020-07-08 21:00:53,320 INFO L280 TraceCheckUtils]: 41: Hoare triple {8155#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {8155#true} is VALID [2020-07-08 21:00:53,321 INFO L280 TraceCheckUtils]: 42: Hoare triple {8155#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {8155#true} is VALID [2020-07-08 21:00:53,321 INFO L280 TraceCheckUtils]: 43: Hoare triple {8155#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {8155#true} is VALID [2020-07-08 21:00:53,321 INFO L280 TraceCheckUtils]: 44: Hoare triple {8155#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {8155#true} is VALID [2020-07-08 21:00:53,321 INFO L280 TraceCheckUtils]: 45: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {8155#true} is VALID [2020-07-08 21:00:53,322 INFO L280 TraceCheckUtils]: 46: Hoare triple {8155#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {8155#true} is VALID [2020-07-08 21:00:53,322 INFO L280 TraceCheckUtils]: 47: Hoare triple {8155#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {8155#true} is VALID [2020-07-08 21:00:53,322 INFO L280 TraceCheckUtils]: 48: Hoare triple {8155#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {8155#true} is VALID [2020-07-08 21:00:53,323 INFO L280 TraceCheckUtils]: 49: Hoare triple {8155#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {8155#true} is VALID [2020-07-08 21:00:53,323 INFO L280 TraceCheckUtils]: 50: Hoare triple {8155#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {8155#true} is VALID [2020-07-08 21:00:53,323 INFO L280 TraceCheckUtils]: 51: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {8155#true} is VALID [2020-07-08 21:00:53,324 INFO L280 TraceCheckUtils]: 52: Hoare triple {8155#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {8155#true} is VALID [2020-07-08 21:00:53,324 INFO L280 TraceCheckUtils]: 53: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {8155#true} is VALID [2020-07-08 21:00:53,324 INFO L280 TraceCheckUtils]: 54: Hoare triple {8155#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {8155#true} is VALID [2020-07-08 21:00:53,325 INFO L280 TraceCheckUtils]: 55: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {8155#true} is VALID [2020-07-08 21:00:53,325 INFO L280 TraceCheckUtils]: 56: Hoare triple {8155#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {8155#true} is VALID [2020-07-08 21:00:53,325 INFO L280 TraceCheckUtils]: 57: Hoare triple {8155#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {8155#true} is VALID [2020-07-08 21:00:53,326 INFO L280 TraceCheckUtils]: 58: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {8155#true} is VALID [2020-07-08 21:00:53,326 INFO L280 TraceCheckUtils]: 59: Hoare triple {8155#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {8155#true} is VALID [2020-07-08 21:00:53,326 INFO L280 TraceCheckUtils]: 60: Hoare triple {8155#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {8155#true} is VALID [2020-07-08 21:00:53,327 INFO L280 TraceCheckUtils]: 61: Hoare triple {8155#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {8155#true} is VALID [2020-07-08 21:00:53,327 INFO L280 TraceCheckUtils]: 62: Hoare triple {8155#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {8155#true} is VALID [2020-07-08 21:00:53,327 INFO L280 TraceCheckUtils]: 63: Hoare triple {8155#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {8155#true} is VALID [2020-07-08 21:00:53,327 INFO L280 TraceCheckUtils]: 64: Hoare triple {8155#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {8155#true} is VALID [2020-07-08 21:00:53,328 INFO L280 TraceCheckUtils]: 65: Hoare triple {8155#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {8155#true} is VALID [2020-07-08 21:00:53,328 INFO L280 TraceCheckUtils]: 66: Hoare triple {8155#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {8155#true} is VALID [2020-07-08 21:00:53,328 INFO L280 TraceCheckUtils]: 67: Hoare triple {8155#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {8155#true} is VALID [2020-07-08 21:00:53,329 INFO L280 TraceCheckUtils]: 68: Hoare triple {8155#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {8155#true} is VALID [2020-07-08 21:00:53,329 INFO L280 TraceCheckUtils]: 69: Hoare triple {8155#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {8155#true} is VALID [2020-07-08 21:00:53,329 INFO L280 TraceCheckUtils]: 70: Hoare triple {8155#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {8155#true} is VALID [2020-07-08 21:00:53,330 INFO L280 TraceCheckUtils]: 71: Hoare triple {8155#true} ~pumpRunning~0 := 0; {8155#true} is VALID [2020-07-08 21:00:53,330 INFO L280 TraceCheckUtils]: 72: Hoare triple {8155#true} ~systemActive~0 := 1; {8155#true} is VALID [2020-07-08 21:00:53,331 INFO L280 TraceCheckUtils]: 73: Hoare triple {8155#true} ~cleanupTimeShifts~0 := 4; {8155#true} is VALID [2020-07-08 21:00:53,332 INFO L280 TraceCheckUtils]: 74: Hoare triple {8155#true} ~waterLevel~0 := 1; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:00:53,333 INFO L280 TraceCheckUtils]: 75: Hoare triple {8236#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:00:53,333 INFO L280 TraceCheckUtils]: 76: Hoare triple {8236#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:00:53,334 INFO L280 TraceCheckUtils]: 77: Hoare triple {8236#(= 1 ~waterLevel~0)} assume true; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:00:53,335 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8236#(= 1 ~waterLevel~0)} {8155#true} #918#return; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:00:53,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:00:53,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-08 21:00:53,348 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8155#true} {8236#(= 1 ~waterLevel~0)} #826#return; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:00:53,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:00:53,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-08 21:00:53,353 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8155#true} {8236#(= 1 ~waterLevel~0)} #828#return; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:00:53,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:00:53,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {8155#true} havoc ~retValue_acc~11; {8155#true} is VALID [2020-07-08 21:00:53,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {8155#true} ~retValue_acc~11 := 1; {8268#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-08 21:00:53,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {8268#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 21:00:53,462 INFO L280 TraceCheckUtils]: 3: Hoare triple {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 21:00:53,463 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8236#(= 1 ~waterLevel~0)} #830#return; {8246#(= |main_#t~ret24| ~waterLevel~0)} is VALID [2020-07-08 21:00:53,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:00:53,474 INFO L280 TraceCheckUtils]: 0: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-08 21:00:53,475 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8155#true} {8248#(not (= 0 ~waterLevel~0))} #832#return; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:00:53,509 INFO L280 TraceCheckUtils]: 0: Hoare triple {8270#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8155#true} is VALID [2020-07-08 21:00:53,509 INFO L280 TraceCheckUtils]: 1: Hoare triple {8155#true} ~systemActive~0 := 0; {8155#true} is VALID [2020-07-08 21:00:53,509 INFO L280 TraceCheckUtils]: 2: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-08 21:00:53,512 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8155#true} {8248#(not (= 0 ~waterLevel~0))} #882#return; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:00:53,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {8155#true} havoc ~retValue_acc~5; {8155#true} is VALID [2020-07-08 21:00:53,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {8155#true} ~retValue_acc~5 := ~waterLevel~0; {8271#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} is VALID [2020-07-08 21:00:53,578 INFO L280 TraceCheckUtils]: 2: Hoare triple {8271#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} #res := ~retValue_acc~5; {8272#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 21:00:53,579 INFO L280 TraceCheckUtils]: 3: Hoare triple {8272#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8272#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 21:00:53,580 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8272#(= |getWaterLevel_#res| ~waterLevel~0)} {8248#(not (= 0 ~waterLevel~0))} #820#return; {8260#(not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0))} is VALID [2020-07-08 21:00:53,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:00:53,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {8155#true} havoc ~retValue_acc~1; {8155#true} is VALID [2020-07-08 21:00:53,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {8155#true} ~retValue_acc~1 := ~pumpRunning~0; {8155#true} is VALID [2020-07-08 21:00:53,586 INFO L280 TraceCheckUtils]: 2: Hoare triple {8155#true} #res := ~retValue_acc~1; {8155#true} is VALID [2020-07-08 21:00:53,586 INFO L280 TraceCheckUtils]: 3: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-08 21:00:53,586 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8155#true} {8156#false} #822#return; {8156#false} is VALID [2020-07-08 21:00:53,593 INFO L263 TraceCheckUtils]: 0: Hoare triple {8155#true} call ULTIMATE.init(); {8267#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 21:00:53,594 INFO L280 TraceCheckUtils]: 1: Hoare triple {8267#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {8155#true} is VALID [2020-07-08 21:00:53,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {8155#true} #valid := #valid[0 := 0]; {8155#true} is VALID [2020-07-08 21:00:53,595 INFO L280 TraceCheckUtils]: 3: Hoare triple {8155#true} assume 0 < #StackHeapBarrier; {8155#true} is VALID [2020-07-08 21:00:53,595 INFO L280 TraceCheckUtils]: 4: Hoare triple {8155#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {8155#true} is VALID [2020-07-08 21:00:53,595 INFO L280 TraceCheckUtils]: 5: Hoare triple {8155#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {8155#true} is VALID [2020-07-08 21:00:53,595 INFO L280 TraceCheckUtils]: 6: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {8155#true} is VALID [2020-07-08 21:00:53,596 INFO L280 TraceCheckUtils]: 7: Hoare triple {8155#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {8155#true} is VALID [2020-07-08 21:00:53,596 INFO L280 TraceCheckUtils]: 8: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {8155#true} is VALID [2020-07-08 21:00:53,596 INFO L280 TraceCheckUtils]: 9: Hoare triple {8155#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {8155#true} is VALID [2020-07-08 21:00:53,597 INFO L280 TraceCheckUtils]: 10: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {8155#true} is VALID [2020-07-08 21:00:53,597 INFO L280 TraceCheckUtils]: 11: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {8155#true} is VALID [2020-07-08 21:00:53,597 INFO L280 TraceCheckUtils]: 12: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {8155#true} is VALID [2020-07-08 21:00:53,598 INFO L280 TraceCheckUtils]: 13: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {8155#true} is VALID [2020-07-08 21:00:53,598 INFO L280 TraceCheckUtils]: 14: Hoare triple {8155#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {8155#true} is VALID [2020-07-08 21:00:53,598 INFO L280 TraceCheckUtils]: 15: Hoare triple {8155#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {8155#true} is VALID [2020-07-08 21:00:53,598 INFO L280 TraceCheckUtils]: 16: Hoare triple {8155#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {8155#true} is VALID [2020-07-08 21:00:53,599 INFO L280 TraceCheckUtils]: 17: Hoare triple {8155#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {8155#true} is VALID [2020-07-08 21:00:53,599 INFO L280 TraceCheckUtils]: 18: Hoare triple {8155#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {8155#true} is VALID [2020-07-08 21:00:53,599 INFO L280 TraceCheckUtils]: 19: Hoare triple {8155#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {8155#true} is VALID [2020-07-08 21:00:53,600 INFO L280 TraceCheckUtils]: 20: Hoare triple {8155#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {8155#true} is VALID [2020-07-08 21:00:53,600 INFO L280 TraceCheckUtils]: 21: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {8155#true} is VALID [2020-07-08 21:00:53,600 INFO L280 TraceCheckUtils]: 22: Hoare triple {8155#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {8155#true} is VALID [2020-07-08 21:00:53,601 INFO L280 TraceCheckUtils]: 23: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {8155#true} is VALID [2020-07-08 21:00:53,601 INFO L280 TraceCheckUtils]: 24: Hoare triple {8155#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {8155#true} is VALID [2020-07-08 21:00:53,601 INFO L280 TraceCheckUtils]: 25: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {8155#true} is VALID [2020-07-08 21:00:53,601 INFO L280 TraceCheckUtils]: 26: Hoare triple {8155#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {8155#true} is VALID [2020-07-08 21:00:53,602 INFO L280 TraceCheckUtils]: 27: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {8155#true} is VALID [2020-07-08 21:00:53,602 INFO L280 TraceCheckUtils]: 28: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {8155#true} is VALID [2020-07-08 21:00:53,602 INFO L280 TraceCheckUtils]: 29: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {8155#true} is VALID [2020-07-08 21:00:53,603 INFO L280 TraceCheckUtils]: 30: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {8155#true} is VALID [2020-07-08 21:00:53,603 INFO L280 TraceCheckUtils]: 31: Hoare triple {8155#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {8155#true} is VALID [2020-07-08 21:00:53,603 INFO L280 TraceCheckUtils]: 32: Hoare triple {8155#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {8155#true} is VALID [2020-07-08 21:00:53,604 INFO L280 TraceCheckUtils]: 33: Hoare triple {8155#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {8155#true} is VALID [2020-07-08 21:00:53,604 INFO L280 TraceCheckUtils]: 34: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {8155#true} is VALID [2020-07-08 21:00:53,604 INFO L280 TraceCheckUtils]: 35: Hoare triple {8155#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {8155#true} is VALID [2020-07-08 21:00:53,604 INFO L280 TraceCheckUtils]: 36: Hoare triple {8155#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {8155#true} is VALID [2020-07-08 21:00:53,605 INFO L280 TraceCheckUtils]: 37: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {8155#true} is VALID [2020-07-08 21:00:53,605 INFO L280 TraceCheckUtils]: 38: Hoare triple {8155#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {8155#true} is VALID [2020-07-08 21:00:53,605 INFO L280 TraceCheckUtils]: 39: Hoare triple {8155#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {8155#true} is VALID [2020-07-08 21:00:53,606 INFO L280 TraceCheckUtils]: 40: Hoare triple {8155#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {8155#true} is VALID [2020-07-08 21:00:53,606 INFO L280 TraceCheckUtils]: 41: Hoare triple {8155#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {8155#true} is VALID [2020-07-08 21:00:53,606 INFO L280 TraceCheckUtils]: 42: Hoare triple {8155#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {8155#true} is VALID [2020-07-08 21:00:53,607 INFO L280 TraceCheckUtils]: 43: Hoare triple {8155#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {8155#true} is VALID [2020-07-08 21:00:53,607 INFO L280 TraceCheckUtils]: 44: Hoare triple {8155#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {8155#true} is VALID [2020-07-08 21:00:53,607 INFO L280 TraceCheckUtils]: 45: Hoare triple {8155#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {8155#true} is VALID [2020-07-08 21:00:53,607 INFO L280 TraceCheckUtils]: 46: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {8155#true} is VALID [2020-07-08 21:00:53,608 INFO L280 TraceCheckUtils]: 47: Hoare triple {8155#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {8155#true} is VALID [2020-07-08 21:00:53,608 INFO L280 TraceCheckUtils]: 48: Hoare triple {8155#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {8155#true} is VALID [2020-07-08 21:00:53,608 INFO L280 TraceCheckUtils]: 49: Hoare triple {8155#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {8155#true} is VALID [2020-07-08 21:00:53,609 INFO L280 TraceCheckUtils]: 50: Hoare triple {8155#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {8155#true} is VALID [2020-07-08 21:00:53,609 INFO L280 TraceCheckUtils]: 51: Hoare triple {8155#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {8155#true} is VALID [2020-07-08 21:00:53,609 INFO L280 TraceCheckUtils]: 52: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {8155#true} is VALID [2020-07-08 21:00:53,610 INFO L280 TraceCheckUtils]: 53: Hoare triple {8155#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {8155#true} is VALID [2020-07-08 21:00:53,610 INFO L280 TraceCheckUtils]: 54: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {8155#true} is VALID [2020-07-08 21:00:53,610 INFO L280 TraceCheckUtils]: 55: Hoare triple {8155#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {8155#true} is VALID [2020-07-08 21:00:53,610 INFO L280 TraceCheckUtils]: 56: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {8155#true} is VALID [2020-07-08 21:00:53,611 INFO L280 TraceCheckUtils]: 57: Hoare triple {8155#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {8155#true} is VALID [2020-07-08 21:00:53,611 INFO L280 TraceCheckUtils]: 58: Hoare triple {8155#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {8155#true} is VALID [2020-07-08 21:00:53,611 INFO L280 TraceCheckUtils]: 59: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {8155#true} is VALID [2020-07-08 21:00:53,612 INFO L280 TraceCheckUtils]: 60: Hoare triple {8155#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {8155#true} is VALID [2020-07-08 21:00:53,612 INFO L280 TraceCheckUtils]: 61: Hoare triple {8155#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {8155#true} is VALID [2020-07-08 21:00:53,612 INFO L280 TraceCheckUtils]: 62: Hoare triple {8155#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {8155#true} is VALID [2020-07-08 21:00:53,612 INFO L280 TraceCheckUtils]: 63: Hoare triple {8155#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {8155#true} is VALID [2020-07-08 21:00:53,613 INFO L280 TraceCheckUtils]: 64: Hoare triple {8155#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {8155#true} is VALID [2020-07-08 21:00:53,613 INFO L280 TraceCheckUtils]: 65: Hoare triple {8155#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {8155#true} is VALID [2020-07-08 21:00:53,613 INFO L280 TraceCheckUtils]: 66: Hoare triple {8155#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {8155#true} is VALID [2020-07-08 21:00:53,614 INFO L280 TraceCheckUtils]: 67: Hoare triple {8155#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {8155#true} is VALID [2020-07-08 21:00:53,614 INFO L280 TraceCheckUtils]: 68: Hoare triple {8155#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {8155#true} is VALID [2020-07-08 21:00:53,614 INFO L280 TraceCheckUtils]: 69: Hoare triple {8155#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {8155#true} is VALID [2020-07-08 21:00:53,614 INFO L280 TraceCheckUtils]: 70: Hoare triple {8155#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {8155#true} is VALID [2020-07-08 21:00:53,615 INFO L280 TraceCheckUtils]: 71: Hoare triple {8155#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {8155#true} is VALID [2020-07-08 21:00:53,615 INFO L280 TraceCheckUtils]: 72: Hoare triple {8155#true} ~pumpRunning~0 := 0; {8155#true} is VALID [2020-07-08 21:00:53,615 INFO L280 TraceCheckUtils]: 73: Hoare triple {8155#true} ~systemActive~0 := 1; {8155#true} is VALID [2020-07-08 21:00:53,616 INFO L280 TraceCheckUtils]: 74: Hoare triple {8155#true} ~cleanupTimeShifts~0 := 4; {8155#true} is VALID [2020-07-08 21:00:53,617 INFO L280 TraceCheckUtils]: 75: Hoare triple {8155#true} ~waterLevel~0 := 1; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:00:53,617 INFO L280 TraceCheckUtils]: 76: Hoare triple {8236#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:00:53,618 INFO L280 TraceCheckUtils]: 77: Hoare triple {8236#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:00:53,619 INFO L280 TraceCheckUtils]: 78: Hoare triple {8236#(= 1 ~waterLevel~0)} assume true; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:00:53,620 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8236#(= 1 ~waterLevel~0)} {8155#true} #918#return; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:00:53,621 INFO L263 TraceCheckUtils]: 80: Hoare triple {8236#(= 1 ~waterLevel~0)} call #t~ret73 := main(); {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:00:53,622 INFO L280 TraceCheckUtils]: 81: Hoare triple {8236#(= 1 ~waterLevel~0)} havoc ~retValue_acc~3; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:00:53,622 INFO L280 TraceCheckUtils]: 82: Hoare triple {8236#(= 1 ~waterLevel~0)} havoc ~tmp~4; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:00:53,623 INFO L263 TraceCheckUtils]: 83: Hoare triple {8236#(= 1 ~waterLevel~0)} call select_helpers(); {8155#true} is VALID [2020-07-08 21:00:53,623 INFO L280 TraceCheckUtils]: 84: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-08 21:00:53,624 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8155#true} {8236#(= 1 ~waterLevel~0)} #826#return; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:00:53,624 INFO L263 TraceCheckUtils]: 86: Hoare triple {8236#(= 1 ~waterLevel~0)} call select_features(); {8155#true} is VALID [2020-07-08 21:00:53,625 INFO L280 TraceCheckUtils]: 87: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-08 21:00:53,625 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {8155#true} {8236#(= 1 ~waterLevel~0)} #828#return; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:00:53,626 INFO L263 TraceCheckUtils]: 89: Hoare triple {8236#(= 1 ~waterLevel~0)} call #t~ret24 := valid_product(); {8155#true} is VALID [2020-07-08 21:00:53,626 INFO L280 TraceCheckUtils]: 90: Hoare triple {8155#true} havoc ~retValue_acc~11; {8155#true} is VALID [2020-07-08 21:00:53,627 INFO L280 TraceCheckUtils]: 91: Hoare triple {8155#true} ~retValue_acc~11 := 1; {8268#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-08 21:00:53,628 INFO L280 TraceCheckUtils]: 92: Hoare triple {8268#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 21:00:53,629 INFO L280 TraceCheckUtils]: 93: Hoare triple {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 21:00:53,630 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8236#(= 1 ~waterLevel~0)} #830#return; {8246#(= |main_#t~ret24| ~waterLevel~0)} is VALID [2020-07-08 21:00:53,631 INFO L280 TraceCheckUtils]: 95: Hoare triple {8246#(= |main_#t~ret24| ~waterLevel~0)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {8246#(= |main_#t~ret24| ~waterLevel~0)} is VALID [2020-07-08 21:00:53,632 INFO L280 TraceCheckUtils]: 96: Hoare triple {8246#(= |main_#t~ret24| ~waterLevel~0)} ~tmp~4 := #t~ret24; {8247#(= main_~tmp~4 ~waterLevel~0)} is VALID [2020-07-08 21:00:53,633 INFO L280 TraceCheckUtils]: 97: Hoare triple {8247#(= main_~tmp~4 ~waterLevel~0)} havoc #t~ret24; {8247#(= main_~tmp~4 ~waterLevel~0)} is VALID [2020-07-08 21:00:53,634 INFO L280 TraceCheckUtils]: 98: Hoare triple {8247#(= main_~tmp~4 ~waterLevel~0)} assume 0 != ~tmp~4; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,634 INFO L263 TraceCheckUtils]: 99: Hoare triple {8248#(not (= 0 ~waterLevel~0))} call setup(); {8155#true} is VALID [2020-07-08 21:00:53,634 INFO L280 TraceCheckUtils]: 100: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-08 21:00:53,635 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8155#true} {8248#(not (= 0 ~waterLevel~0))} #832#return; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,636 INFO L263 TraceCheckUtils]: 102: Hoare triple {8248#(not (= 0 ~waterLevel~0))} call runTest(); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,637 INFO L263 TraceCheckUtils]: 103: Hoare triple {8248#(not (= 0 ~waterLevel~0))} call test(); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,638 INFO L280 TraceCheckUtils]: 104: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc ~splverifierCounter~0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,638 INFO L280 TraceCheckUtils]: 105: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc ~tmp~0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,639 INFO L280 TraceCheckUtils]: 106: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,640 INFO L280 TraceCheckUtils]: 107: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc ~tmp___1~0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,641 INFO L280 TraceCheckUtils]: 108: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc ~tmp___2~0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,641 INFO L280 TraceCheckUtils]: 109: Hoare triple {8248#(not (= 0 ~waterLevel~0))} ~splverifierCounter~0 := 0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,642 INFO L280 TraceCheckUtils]: 110: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume !false; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,643 INFO L280 TraceCheckUtils]: 111: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume ~splverifierCounter~0 < 4; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,644 INFO L280 TraceCheckUtils]: 112: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,644 INFO L280 TraceCheckUtils]: 113: Hoare triple {8248#(not (= 0 ~waterLevel~0))} ~tmp~0 := #t~nondet0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,645 INFO L280 TraceCheckUtils]: 114: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc #t~nondet0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,646 INFO L280 TraceCheckUtils]: 115: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp~0); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,647 INFO L280 TraceCheckUtils]: 116: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,648 INFO L280 TraceCheckUtils]: 117: Hoare triple {8248#(not (= 0 ~waterLevel~0))} ~tmp___0~0 := #t~nondet1; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,648 INFO L280 TraceCheckUtils]: 118: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc #t~nondet1; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,649 INFO L280 TraceCheckUtils]: 119: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___0~0); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,650 INFO L280 TraceCheckUtils]: 120: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,651 INFO L280 TraceCheckUtils]: 121: Hoare triple {8248#(not (= 0 ~waterLevel~0))} ~tmp___2~0 := #t~nondet2; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,651 INFO L280 TraceCheckUtils]: 122: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc #t~nondet2; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,652 INFO L280 TraceCheckUtils]: 123: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___2~0); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,653 INFO L280 TraceCheckUtils]: 124: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,654 INFO L280 TraceCheckUtils]: 125: Hoare triple {8248#(not (= 0 ~waterLevel~0))} ~tmp___1~0 := #t~nondet3; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,654 INFO L280 TraceCheckUtils]: 126: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc #t~nondet3; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,655 INFO L280 TraceCheckUtils]: 127: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp___1~0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,656 INFO L263 TraceCheckUtils]: 128: Hoare triple {8248#(not (= 0 ~waterLevel~0))} call stopSystem(); {8270#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 21:00:53,657 INFO L280 TraceCheckUtils]: 129: Hoare triple {8270#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8155#true} is VALID [2020-07-08 21:00:53,657 INFO L280 TraceCheckUtils]: 130: Hoare triple {8155#true} ~systemActive~0 := 0; {8155#true} is VALID [2020-07-08 21:00:53,657 INFO L280 TraceCheckUtils]: 131: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-08 21:00:53,658 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8155#true} {8248#(not (= 0 ~waterLevel~0))} #882#return; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,659 INFO L263 TraceCheckUtils]: 133: Hoare triple {8248#(not (= 0 ~waterLevel~0))} call timeShift(); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,660 INFO L280 TraceCheckUtils]: 134: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume !(0 != ~pumpRunning~0); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,661 INFO L280 TraceCheckUtils]: 135: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume !(0 != ~systemActive~0); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,661 INFO L263 TraceCheckUtils]: 136: Hoare triple {8248#(not (= 0 ~waterLevel~0))} call __utac_acc__Specification4_spec__1(); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,662 INFO L280 TraceCheckUtils]: 137: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc ~tmp~8; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,663 INFO L280 TraceCheckUtils]: 138: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~2; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:00:53,663 INFO L263 TraceCheckUtils]: 139: Hoare triple {8248#(not (= 0 ~waterLevel~0))} call #t~ret70 := getWaterLevel(); {8155#true} is VALID [2020-07-08 21:00:53,664 INFO L280 TraceCheckUtils]: 140: Hoare triple {8155#true} havoc ~retValue_acc~5; {8155#true} is VALID [2020-07-08 21:00:53,665 INFO L280 TraceCheckUtils]: 141: Hoare triple {8155#true} ~retValue_acc~5 := ~waterLevel~0; {8271#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} is VALID [2020-07-08 21:00:53,665 INFO L280 TraceCheckUtils]: 142: Hoare triple {8271#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} #res := ~retValue_acc~5; {8272#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 21:00:53,666 INFO L280 TraceCheckUtils]: 143: Hoare triple {8272#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8272#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 21:00:53,667 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {8272#(= |getWaterLevel_#res| ~waterLevel~0)} {8248#(not (= 0 ~waterLevel~0))} #820#return; {8260#(not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0))} is VALID [2020-07-08 21:00:53,668 INFO L280 TraceCheckUtils]: 145: Hoare triple {8260#(not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0))} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {8260#(not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0))} is VALID [2020-07-08 21:00:53,669 INFO L280 TraceCheckUtils]: 146: Hoare triple {8260#(not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0))} ~tmp~8 := #t~ret70; {8261#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~8))} is VALID [2020-07-08 21:00:53,670 INFO L280 TraceCheckUtils]: 147: Hoare triple {8261#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~8))} havoc #t~ret70; {8261#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~8))} is VALID [2020-07-08 21:00:53,671 INFO L280 TraceCheckUtils]: 148: Hoare triple {8261#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~8))} assume 0 == ~tmp~8; {8156#false} is VALID [2020-07-08 21:00:53,671 INFO L263 TraceCheckUtils]: 149: Hoare triple {8156#false} call #t~ret71 := isPumpRunning(); {8155#true} is VALID [2020-07-08 21:00:53,671 INFO L280 TraceCheckUtils]: 150: Hoare triple {8155#true} havoc ~retValue_acc~1; {8155#true} is VALID [2020-07-08 21:00:53,672 INFO L280 TraceCheckUtils]: 151: Hoare triple {8155#true} ~retValue_acc~1 := ~pumpRunning~0; {8155#true} is VALID [2020-07-08 21:00:53,672 INFO L280 TraceCheckUtils]: 152: Hoare triple {8155#true} #res := ~retValue_acc~1; {8155#true} is VALID [2020-07-08 21:00:53,672 INFO L280 TraceCheckUtils]: 153: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-08 21:00:53,672 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {8155#true} {8156#false} #822#return; {8156#false} is VALID [2020-07-08 21:00:53,672 INFO L280 TraceCheckUtils]: 155: Hoare triple {8156#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {8156#false} is VALID [2020-07-08 21:00:53,673 INFO L280 TraceCheckUtils]: 156: Hoare triple {8156#false} ~tmp___0~2 := #t~ret71; {8156#false} is VALID [2020-07-08 21:00:53,673 INFO L280 TraceCheckUtils]: 157: Hoare triple {8156#false} havoc #t~ret71; {8156#false} is VALID [2020-07-08 21:00:53,673 INFO L280 TraceCheckUtils]: 158: Hoare triple {8156#false} assume 0 != ~tmp___0~2; {8156#false} is VALID [2020-07-08 21:00:53,673 INFO L263 TraceCheckUtils]: 159: Hoare triple {8156#false} call __automaton_fail(); {8156#false} is VALID [2020-07-08 21:00:53,674 INFO L280 TraceCheckUtils]: 160: Hoare triple {8156#false} assume !false; {8156#false} is VALID [2020-07-08 21:00:53,713 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 21:00:53,713 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [113534949] [2020-07-08 21:00:53,714 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 21:00:53,714 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-08 21:00:53,714 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1767238176] [2020-07-08 21:00:53,715 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-08 21:00:53,715 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:00:53,716 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-08 21:00:53,881 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 21:00:53,881 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-08 21:00:53,882 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:00:53,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-08 21:00:53,882 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-08 21:00:53,882 INFO L87 Difference]: Start difference. First operand 460 states and 514 transitions. Second operand 14 states. [2020-07-08 21:00:55,268 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:00:56,764 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:00:57,147 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 21:00:57,734 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:00:58,195 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:00:58,564 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:01:03,019 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:01:13,107 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:01:14,212 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:01:16,704 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:01:18,364 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:01:19,449 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:01:19,894 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 21:01:20,419 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 21:01:21,393 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:01:21,845 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:01:23,810 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:01:26,096 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 21:01:27,922 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:01:29,711 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:01:58,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:01:58,547 INFO L93 Difference]: Finished difference Result 1596 states and 2003 transitions. [2020-07-08 21:01:58,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-08 21:01:58,548 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-08 21:01:58,548 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:01:58,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 21:01:58,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 979 transitions. [2020-07-08 21:01:58,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 21:01:58,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 979 transitions. [2020-07-08 21:01:58,599 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 979 transitions. [2020-07-08 21:02:01,770 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 979 edges. 979 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:02:01,885 INFO L225 Difference]: With dead ends: 1596 [2020-07-08 21:02:01,885 INFO L226 Difference]: Without dead ends: 1246 [2020-07-08 21:02:01,888 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 6.5s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-07-08 21:02:01,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1246 states. [2020-07-08 21:02:28,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1246 to 1107. [2020-07-08 21:02:28,788 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:02:28,789 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1246 states. Second operand 1107 states. [2020-07-08 21:02:28,789 INFO L74 IsIncluded]: Start isIncluded. First operand 1246 states. Second operand 1107 states. [2020-07-08 21:02:28,789 INFO L87 Difference]: Start difference. First operand 1246 states. Second operand 1107 states. [2020-07-08 21:02:28,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:02:28,880 INFO L93 Difference]: Finished difference Result 1246 states and 1540 transitions. [2020-07-08 21:02:28,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1540 transitions. [2020-07-08 21:02:28,885 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:02:28,885 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:02:28,885 INFO L74 IsIncluded]: Start isIncluded. First operand 1107 states. Second operand 1246 states. [2020-07-08 21:02:28,886 INFO L87 Difference]: Start difference. First operand 1107 states. Second operand 1246 states. [2020-07-08 21:02:28,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:02:28,977 INFO L93 Difference]: Finished difference Result 1246 states and 1540 transitions. [2020-07-08 21:02:28,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1540 transitions. [2020-07-08 21:02:28,982 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:02:28,982 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:02:28,983 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:02:28,983 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:02:28,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1107 states. [2020-07-08 21:02:29,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 1107 states and 1307 transitions. [2020-07-08 21:02:29,067 INFO L78 Accepts]: Start accepts. Automaton has 1107 states and 1307 transitions. Word has length 161 [2020-07-08 21:02:29,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:02:29,068 INFO L479 AbstractCegarLoop]: Abstraction has 1107 states and 1307 transitions. [2020-07-08 21:02:29,068 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-08 21:02:29,068 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1107 states and 1307 transitions. [2020-07-08 21:02:36,269 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1307 edges. 1307 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:02:36,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1307 transitions. [2020-07-08 21:02:36,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-08 21:02:36,275 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:02:36,276 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 21:02:36,276 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 21:02:36,276 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:02:36,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:02:36,276 INFO L82 PathProgramCache]: Analyzing trace with hash -771315303, now seen corresponding path program 1 times [2020-07-08 21:02:36,277 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:02:36,277 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1697347414] [2020-07-08 21:02:36,277 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:02:36,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:02:36,648 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:02:36,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:02:36,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {16330#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {16219#true} is VALID [2020-07-08 21:02:36,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {16219#true} #valid := #valid[0 := 0]; {16219#true} is VALID [2020-07-08 21:02:36,733 INFO L280 TraceCheckUtils]: 2: Hoare triple {16219#true} assume 0 < #StackHeapBarrier; {16219#true} is VALID [2020-07-08 21:02:36,734 INFO L280 TraceCheckUtils]: 3: Hoare triple {16219#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {16219#true} is VALID [2020-07-08 21:02:36,734 INFO L280 TraceCheckUtils]: 4: Hoare triple {16219#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {16219#true} is VALID [2020-07-08 21:02:36,734 INFO L280 TraceCheckUtils]: 5: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {16219#true} is VALID [2020-07-08 21:02:36,734 INFO L280 TraceCheckUtils]: 6: Hoare triple {16219#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {16219#true} is VALID [2020-07-08 21:02:36,734 INFO L280 TraceCheckUtils]: 7: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {16219#true} is VALID [2020-07-08 21:02:36,735 INFO L280 TraceCheckUtils]: 8: Hoare triple {16219#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {16219#true} is VALID [2020-07-08 21:02:36,735 INFO L280 TraceCheckUtils]: 9: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {16219#true} is VALID [2020-07-08 21:02:36,735 INFO L280 TraceCheckUtils]: 10: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {16219#true} is VALID [2020-07-08 21:02:36,735 INFO L280 TraceCheckUtils]: 11: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {16219#true} is VALID [2020-07-08 21:02:36,735 INFO L280 TraceCheckUtils]: 12: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {16219#true} is VALID [2020-07-08 21:02:36,736 INFO L280 TraceCheckUtils]: 13: Hoare triple {16219#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {16219#true} is VALID [2020-07-08 21:02:36,736 INFO L280 TraceCheckUtils]: 14: Hoare triple {16219#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {16219#true} is VALID [2020-07-08 21:02:36,736 INFO L280 TraceCheckUtils]: 15: Hoare triple {16219#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {16219#true} is VALID [2020-07-08 21:02:36,736 INFO L280 TraceCheckUtils]: 16: Hoare triple {16219#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {16219#true} is VALID [2020-07-08 21:02:36,736 INFO L280 TraceCheckUtils]: 17: Hoare triple {16219#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {16219#true} is VALID [2020-07-08 21:02:36,737 INFO L280 TraceCheckUtils]: 18: Hoare triple {16219#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {16219#true} is VALID [2020-07-08 21:02:36,737 INFO L280 TraceCheckUtils]: 19: Hoare triple {16219#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {16219#true} is VALID [2020-07-08 21:02:36,737 INFO L280 TraceCheckUtils]: 20: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {16219#true} is VALID [2020-07-08 21:02:36,737 INFO L280 TraceCheckUtils]: 21: Hoare triple {16219#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {16219#true} is VALID [2020-07-08 21:02:36,737 INFO L280 TraceCheckUtils]: 22: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {16219#true} is VALID [2020-07-08 21:02:36,738 INFO L280 TraceCheckUtils]: 23: Hoare triple {16219#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {16219#true} is VALID [2020-07-08 21:02:36,738 INFO L280 TraceCheckUtils]: 24: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {16219#true} is VALID [2020-07-08 21:02:36,738 INFO L280 TraceCheckUtils]: 25: Hoare triple {16219#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {16219#true} is VALID [2020-07-08 21:02:36,738 INFO L280 TraceCheckUtils]: 26: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {16219#true} is VALID [2020-07-08 21:02:36,738 INFO L280 TraceCheckUtils]: 27: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {16219#true} is VALID [2020-07-08 21:02:36,739 INFO L280 TraceCheckUtils]: 28: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {16219#true} is VALID [2020-07-08 21:02:36,739 INFO L280 TraceCheckUtils]: 29: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {16219#true} is VALID [2020-07-08 21:02:36,739 INFO L280 TraceCheckUtils]: 30: Hoare triple {16219#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {16219#true} is VALID [2020-07-08 21:02:36,739 INFO L280 TraceCheckUtils]: 31: Hoare triple {16219#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {16219#true} is VALID [2020-07-08 21:02:36,739 INFO L280 TraceCheckUtils]: 32: Hoare triple {16219#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {16219#true} is VALID [2020-07-08 21:02:36,740 INFO L280 TraceCheckUtils]: 33: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {16219#true} is VALID [2020-07-08 21:02:36,740 INFO L280 TraceCheckUtils]: 34: Hoare triple {16219#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {16219#true} is VALID [2020-07-08 21:02:36,740 INFO L280 TraceCheckUtils]: 35: Hoare triple {16219#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {16219#true} is VALID [2020-07-08 21:02:36,740 INFO L280 TraceCheckUtils]: 36: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {16219#true} is VALID [2020-07-08 21:02:36,740 INFO L280 TraceCheckUtils]: 37: Hoare triple {16219#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {16219#true} is VALID [2020-07-08 21:02:36,741 INFO L280 TraceCheckUtils]: 38: Hoare triple {16219#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {16219#true} is VALID [2020-07-08 21:02:36,741 INFO L280 TraceCheckUtils]: 39: Hoare triple {16219#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {16219#true} is VALID [2020-07-08 21:02:36,741 INFO L280 TraceCheckUtils]: 40: Hoare triple {16219#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {16219#true} is VALID [2020-07-08 21:02:36,741 INFO L280 TraceCheckUtils]: 41: Hoare triple {16219#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {16219#true} is VALID [2020-07-08 21:02:36,741 INFO L280 TraceCheckUtils]: 42: Hoare triple {16219#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {16219#true} is VALID [2020-07-08 21:02:36,742 INFO L280 TraceCheckUtils]: 43: Hoare triple {16219#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {16219#true} is VALID [2020-07-08 21:02:36,742 INFO L280 TraceCheckUtils]: 44: Hoare triple {16219#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {16219#true} is VALID [2020-07-08 21:02:36,742 INFO L280 TraceCheckUtils]: 45: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {16219#true} is VALID [2020-07-08 21:02:36,742 INFO L280 TraceCheckUtils]: 46: Hoare triple {16219#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {16219#true} is VALID [2020-07-08 21:02:36,742 INFO L280 TraceCheckUtils]: 47: Hoare triple {16219#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {16219#true} is VALID [2020-07-08 21:02:36,742 INFO L280 TraceCheckUtils]: 48: Hoare triple {16219#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {16219#true} is VALID [2020-07-08 21:02:36,743 INFO L280 TraceCheckUtils]: 49: Hoare triple {16219#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {16219#true} is VALID [2020-07-08 21:02:36,743 INFO L280 TraceCheckUtils]: 50: Hoare triple {16219#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {16219#true} is VALID [2020-07-08 21:02:36,743 INFO L280 TraceCheckUtils]: 51: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {16219#true} is VALID [2020-07-08 21:02:36,743 INFO L280 TraceCheckUtils]: 52: Hoare triple {16219#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {16219#true} is VALID [2020-07-08 21:02:36,743 INFO L280 TraceCheckUtils]: 53: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {16219#true} is VALID [2020-07-08 21:02:36,744 INFO L280 TraceCheckUtils]: 54: Hoare triple {16219#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {16219#true} is VALID [2020-07-08 21:02:36,744 INFO L280 TraceCheckUtils]: 55: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {16219#true} is VALID [2020-07-08 21:02:36,744 INFO L280 TraceCheckUtils]: 56: Hoare triple {16219#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {16219#true} is VALID [2020-07-08 21:02:36,744 INFO L280 TraceCheckUtils]: 57: Hoare triple {16219#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {16219#true} is VALID [2020-07-08 21:02:36,744 INFO L280 TraceCheckUtils]: 58: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {16219#true} is VALID [2020-07-08 21:02:36,745 INFO L280 TraceCheckUtils]: 59: Hoare triple {16219#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {16219#true} is VALID [2020-07-08 21:02:36,745 INFO L280 TraceCheckUtils]: 60: Hoare triple {16219#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {16219#true} is VALID [2020-07-08 21:02:36,745 INFO L280 TraceCheckUtils]: 61: Hoare triple {16219#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {16219#true} is VALID [2020-07-08 21:02:36,745 INFO L280 TraceCheckUtils]: 62: Hoare triple {16219#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {16219#true} is VALID [2020-07-08 21:02:36,745 INFO L280 TraceCheckUtils]: 63: Hoare triple {16219#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {16219#true} is VALID [2020-07-08 21:02:36,746 INFO L280 TraceCheckUtils]: 64: Hoare triple {16219#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {16219#true} is VALID [2020-07-08 21:02:36,746 INFO L280 TraceCheckUtils]: 65: Hoare triple {16219#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {16219#true} is VALID [2020-07-08 21:02:36,746 INFO L280 TraceCheckUtils]: 66: Hoare triple {16219#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {16219#true} is VALID [2020-07-08 21:02:36,746 INFO L280 TraceCheckUtils]: 67: Hoare triple {16219#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {16219#true} is VALID [2020-07-08 21:02:36,746 INFO L280 TraceCheckUtils]: 68: Hoare triple {16219#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {16219#true} is VALID [2020-07-08 21:02:36,747 INFO L280 TraceCheckUtils]: 69: Hoare triple {16219#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {16219#true} is VALID [2020-07-08 21:02:36,747 INFO L280 TraceCheckUtils]: 70: Hoare triple {16219#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {16219#true} is VALID [2020-07-08 21:02:36,748 INFO L280 TraceCheckUtils]: 71: Hoare triple {16219#true} ~pumpRunning~0 := 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,748 INFO L280 TraceCheckUtils]: 72: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,749 INFO L280 TraceCheckUtils]: 73: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,749 INFO L280 TraceCheckUtils]: 74: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,750 INFO L280 TraceCheckUtils]: 75: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,750 INFO L280 TraceCheckUtils]: 76: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,751 INFO L280 TraceCheckUtils]: 77: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume true; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,752 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {16300#(= 0 ~pumpRunning~0)} {16219#true} #918#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:02:36,759 INFO L280 TraceCheckUtils]: 0: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-08 21:02:36,759 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #826#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:02:36,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-08 21:02:36,764 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #828#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:02:36,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {16219#true} havoc ~retValue_acc~11; {16219#true} is VALID [2020-07-08 21:02:36,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {16219#true} ~retValue_acc~11 := 1; {16219#true} is VALID [2020-07-08 21:02:36,769 INFO L280 TraceCheckUtils]: 2: Hoare triple {16219#true} #res := ~retValue_acc~11; {16219#true} is VALID [2020-07-08 21:02:36,770 INFO L280 TraceCheckUtils]: 3: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-08 21:02:36,771 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #830#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:02:36,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-08 21:02:36,774 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #832#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:02:36,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {16331#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume true; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,793 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16300#(= 0 ~pumpRunning~0)} {16300#(= 0 ~pumpRunning~0)} #882#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:02:36,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {16332#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {16219#true} is VALID [2020-07-08 21:02:36,807 INFO L280 TraceCheckUtils]: 1: Hoare triple {16219#true} ~waterLevel~0 := ~waterLevel~0 - 1; {16219#true} is VALID [2020-07-08 21:02:36,807 INFO L280 TraceCheckUtils]: 2: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-08 21:02:36,807 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16219#true} {16220#false} #890#return; {16220#false} is VALID [2020-07-08 21:02:36,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:02:36,810 INFO L280 TraceCheckUtils]: 0: Hoare triple {16219#true} havoc ~retValue_acc~5; {16219#true} is VALID [2020-07-08 21:02:36,810 INFO L280 TraceCheckUtils]: 1: Hoare triple {16219#true} ~retValue_acc~5 := ~waterLevel~0; {16219#true} is VALID [2020-07-08 21:02:36,810 INFO L280 TraceCheckUtils]: 2: Hoare triple {16219#true} #res := ~retValue_acc~5; {16219#true} is VALID [2020-07-08 21:02:36,811 INFO L280 TraceCheckUtils]: 3: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-08 21:02:36,811 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16219#true} {16220#false} #820#return; {16220#false} is VALID [2020-07-08 21:02:36,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:02:36,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {16219#true} havoc ~retValue_acc~1; {16219#true} is VALID [2020-07-08 21:02:36,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {16219#true} ~retValue_acc~1 := ~pumpRunning~0; {16219#true} is VALID [2020-07-08 21:02:36,814 INFO L280 TraceCheckUtils]: 2: Hoare triple {16219#true} #res := ~retValue_acc~1; {16219#true} is VALID [2020-07-08 21:02:36,814 INFO L280 TraceCheckUtils]: 3: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-08 21:02:36,814 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16219#true} {16220#false} #822#return; {16220#false} is VALID [2020-07-08 21:02:36,819 INFO L263 TraceCheckUtils]: 0: Hoare triple {16219#true} call ULTIMATE.init(); {16330#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 21:02:36,819 INFO L280 TraceCheckUtils]: 1: Hoare triple {16330#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {16219#true} is VALID [2020-07-08 21:02:36,819 INFO L280 TraceCheckUtils]: 2: Hoare triple {16219#true} #valid := #valid[0 := 0]; {16219#true} is VALID [2020-07-08 21:02:36,820 INFO L280 TraceCheckUtils]: 3: Hoare triple {16219#true} assume 0 < #StackHeapBarrier; {16219#true} is VALID [2020-07-08 21:02:36,820 INFO L280 TraceCheckUtils]: 4: Hoare triple {16219#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {16219#true} is VALID [2020-07-08 21:02:36,820 INFO L280 TraceCheckUtils]: 5: Hoare triple {16219#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {16219#true} is VALID [2020-07-08 21:02:36,820 INFO L280 TraceCheckUtils]: 6: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {16219#true} is VALID [2020-07-08 21:02:36,820 INFO L280 TraceCheckUtils]: 7: Hoare triple {16219#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {16219#true} is VALID [2020-07-08 21:02:36,821 INFO L280 TraceCheckUtils]: 8: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {16219#true} is VALID [2020-07-08 21:02:36,821 INFO L280 TraceCheckUtils]: 9: Hoare triple {16219#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {16219#true} is VALID [2020-07-08 21:02:36,821 INFO L280 TraceCheckUtils]: 10: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {16219#true} is VALID [2020-07-08 21:02:36,821 INFO L280 TraceCheckUtils]: 11: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {16219#true} is VALID [2020-07-08 21:02:36,821 INFO L280 TraceCheckUtils]: 12: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {16219#true} is VALID [2020-07-08 21:02:36,822 INFO L280 TraceCheckUtils]: 13: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {16219#true} is VALID [2020-07-08 21:02:36,822 INFO L280 TraceCheckUtils]: 14: Hoare triple {16219#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {16219#true} is VALID [2020-07-08 21:02:36,822 INFO L280 TraceCheckUtils]: 15: Hoare triple {16219#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {16219#true} is VALID [2020-07-08 21:02:36,823 INFO L280 TraceCheckUtils]: 16: Hoare triple {16219#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {16219#true} is VALID [2020-07-08 21:02:36,824 INFO L280 TraceCheckUtils]: 17: Hoare triple {16219#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {16219#true} is VALID [2020-07-08 21:02:36,824 INFO L280 TraceCheckUtils]: 18: Hoare triple {16219#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {16219#true} is VALID [2020-07-08 21:02:36,824 INFO L280 TraceCheckUtils]: 19: Hoare triple {16219#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {16219#true} is VALID [2020-07-08 21:02:36,824 INFO L280 TraceCheckUtils]: 20: Hoare triple {16219#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {16219#true} is VALID [2020-07-08 21:02:36,824 INFO L280 TraceCheckUtils]: 21: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {16219#true} is VALID [2020-07-08 21:02:36,825 INFO L280 TraceCheckUtils]: 22: Hoare triple {16219#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {16219#true} is VALID [2020-07-08 21:02:36,825 INFO L280 TraceCheckUtils]: 23: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {16219#true} is VALID [2020-07-08 21:02:36,825 INFO L280 TraceCheckUtils]: 24: Hoare triple {16219#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {16219#true} is VALID [2020-07-08 21:02:36,825 INFO L280 TraceCheckUtils]: 25: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {16219#true} is VALID [2020-07-08 21:02:36,825 INFO L280 TraceCheckUtils]: 26: Hoare triple {16219#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {16219#true} is VALID [2020-07-08 21:02:36,825 INFO L280 TraceCheckUtils]: 27: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {16219#true} is VALID [2020-07-08 21:02:36,826 INFO L280 TraceCheckUtils]: 28: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {16219#true} is VALID [2020-07-08 21:02:36,826 INFO L280 TraceCheckUtils]: 29: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {16219#true} is VALID [2020-07-08 21:02:36,826 INFO L280 TraceCheckUtils]: 30: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {16219#true} is VALID [2020-07-08 21:02:36,826 INFO L280 TraceCheckUtils]: 31: Hoare triple {16219#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {16219#true} is VALID [2020-07-08 21:02:36,826 INFO L280 TraceCheckUtils]: 32: Hoare triple {16219#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {16219#true} is VALID [2020-07-08 21:02:36,826 INFO L280 TraceCheckUtils]: 33: Hoare triple {16219#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {16219#true} is VALID [2020-07-08 21:02:36,827 INFO L280 TraceCheckUtils]: 34: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {16219#true} is VALID [2020-07-08 21:02:36,827 INFO L280 TraceCheckUtils]: 35: Hoare triple {16219#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {16219#true} is VALID [2020-07-08 21:02:36,827 INFO L280 TraceCheckUtils]: 36: Hoare triple {16219#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {16219#true} is VALID [2020-07-08 21:02:36,827 INFO L280 TraceCheckUtils]: 37: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {16219#true} is VALID [2020-07-08 21:02:36,827 INFO L280 TraceCheckUtils]: 38: Hoare triple {16219#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {16219#true} is VALID [2020-07-08 21:02:36,828 INFO L280 TraceCheckUtils]: 39: Hoare triple {16219#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {16219#true} is VALID [2020-07-08 21:02:36,828 INFO L280 TraceCheckUtils]: 40: Hoare triple {16219#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {16219#true} is VALID [2020-07-08 21:02:36,828 INFO L280 TraceCheckUtils]: 41: Hoare triple {16219#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {16219#true} is VALID [2020-07-08 21:02:36,828 INFO L280 TraceCheckUtils]: 42: Hoare triple {16219#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {16219#true} is VALID [2020-07-08 21:02:36,828 INFO L280 TraceCheckUtils]: 43: Hoare triple {16219#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {16219#true} is VALID [2020-07-08 21:02:36,828 INFO L280 TraceCheckUtils]: 44: Hoare triple {16219#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {16219#true} is VALID [2020-07-08 21:02:36,829 INFO L280 TraceCheckUtils]: 45: Hoare triple {16219#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {16219#true} is VALID [2020-07-08 21:02:36,829 INFO L280 TraceCheckUtils]: 46: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {16219#true} is VALID [2020-07-08 21:02:36,829 INFO L280 TraceCheckUtils]: 47: Hoare triple {16219#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {16219#true} is VALID [2020-07-08 21:02:36,829 INFO L280 TraceCheckUtils]: 48: Hoare triple {16219#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {16219#true} is VALID [2020-07-08 21:02:36,829 INFO L280 TraceCheckUtils]: 49: Hoare triple {16219#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {16219#true} is VALID [2020-07-08 21:02:36,829 INFO L280 TraceCheckUtils]: 50: Hoare triple {16219#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {16219#true} is VALID [2020-07-08 21:02:36,830 INFO L280 TraceCheckUtils]: 51: Hoare triple {16219#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {16219#true} is VALID [2020-07-08 21:02:36,830 INFO L280 TraceCheckUtils]: 52: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {16219#true} is VALID [2020-07-08 21:02:36,830 INFO L280 TraceCheckUtils]: 53: Hoare triple {16219#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {16219#true} is VALID [2020-07-08 21:02:36,830 INFO L280 TraceCheckUtils]: 54: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {16219#true} is VALID [2020-07-08 21:02:36,830 INFO L280 TraceCheckUtils]: 55: Hoare triple {16219#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {16219#true} is VALID [2020-07-08 21:02:36,831 INFO L280 TraceCheckUtils]: 56: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {16219#true} is VALID [2020-07-08 21:02:36,831 INFO L280 TraceCheckUtils]: 57: Hoare triple {16219#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {16219#true} is VALID [2020-07-08 21:02:36,831 INFO L280 TraceCheckUtils]: 58: Hoare triple {16219#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {16219#true} is VALID [2020-07-08 21:02:36,831 INFO L280 TraceCheckUtils]: 59: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {16219#true} is VALID [2020-07-08 21:02:36,831 INFO L280 TraceCheckUtils]: 60: Hoare triple {16219#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {16219#true} is VALID [2020-07-08 21:02:36,831 INFO L280 TraceCheckUtils]: 61: Hoare triple {16219#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {16219#true} is VALID [2020-07-08 21:02:36,832 INFO L280 TraceCheckUtils]: 62: Hoare triple {16219#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {16219#true} is VALID [2020-07-08 21:02:36,832 INFO L280 TraceCheckUtils]: 63: Hoare triple {16219#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {16219#true} is VALID [2020-07-08 21:02:36,832 INFO L280 TraceCheckUtils]: 64: Hoare triple {16219#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {16219#true} is VALID [2020-07-08 21:02:36,832 INFO L280 TraceCheckUtils]: 65: Hoare triple {16219#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {16219#true} is VALID [2020-07-08 21:02:36,832 INFO L280 TraceCheckUtils]: 66: Hoare triple {16219#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {16219#true} is VALID [2020-07-08 21:02:36,832 INFO L280 TraceCheckUtils]: 67: Hoare triple {16219#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {16219#true} is VALID [2020-07-08 21:02:36,833 INFO L280 TraceCheckUtils]: 68: Hoare triple {16219#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {16219#true} is VALID [2020-07-08 21:02:36,833 INFO L280 TraceCheckUtils]: 69: Hoare triple {16219#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {16219#true} is VALID [2020-07-08 21:02:36,833 INFO L280 TraceCheckUtils]: 70: Hoare triple {16219#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {16219#true} is VALID [2020-07-08 21:02:36,833 INFO L280 TraceCheckUtils]: 71: Hoare triple {16219#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {16219#true} is VALID [2020-07-08 21:02:36,834 INFO L280 TraceCheckUtils]: 72: Hoare triple {16219#true} ~pumpRunning~0 := 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,834 INFO L280 TraceCheckUtils]: 73: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,835 INFO L280 TraceCheckUtils]: 74: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,835 INFO L280 TraceCheckUtils]: 75: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,836 INFO L280 TraceCheckUtils]: 76: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,836 INFO L280 TraceCheckUtils]: 77: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,837 INFO L280 TraceCheckUtils]: 78: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume true; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,838 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {16300#(= 0 ~pumpRunning~0)} {16219#true} #918#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,838 INFO L263 TraceCheckUtils]: 80: Hoare triple {16300#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,839 INFO L280 TraceCheckUtils]: 81: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~3; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,839 INFO L280 TraceCheckUtils]: 82: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,840 INFO L263 TraceCheckUtils]: 83: Hoare triple {16300#(= 0 ~pumpRunning~0)} call select_helpers(); {16219#true} is VALID [2020-07-08 21:02:36,840 INFO L280 TraceCheckUtils]: 84: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-08 21:02:36,840 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #826#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,841 INFO L263 TraceCheckUtils]: 86: Hoare triple {16300#(= 0 ~pumpRunning~0)} call select_features(); {16219#true} is VALID [2020-07-08 21:02:36,841 INFO L280 TraceCheckUtils]: 87: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-08 21:02:36,841 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #828#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,841 INFO L263 TraceCheckUtils]: 89: Hoare triple {16300#(= 0 ~pumpRunning~0)} call #t~ret24 := valid_product(); {16219#true} is VALID [2020-07-08 21:02:36,842 INFO L280 TraceCheckUtils]: 90: Hoare triple {16219#true} havoc ~retValue_acc~11; {16219#true} is VALID [2020-07-08 21:02:36,842 INFO L280 TraceCheckUtils]: 91: Hoare triple {16219#true} ~retValue_acc~11 := 1; {16219#true} is VALID [2020-07-08 21:02:36,842 INFO L280 TraceCheckUtils]: 92: Hoare triple {16219#true} #res := ~retValue_acc~11; {16219#true} is VALID [2020-07-08 21:02:36,842 INFO L280 TraceCheckUtils]: 93: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-08 21:02:36,843 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #830#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,843 INFO L280 TraceCheckUtils]: 95: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,844 INFO L280 TraceCheckUtils]: 96: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~ret24; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,844 INFO L280 TraceCheckUtils]: 97: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc #t~ret24; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,845 INFO L280 TraceCheckUtils]: 98: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,845 INFO L263 TraceCheckUtils]: 99: Hoare triple {16300#(= 0 ~pumpRunning~0)} call setup(); {16219#true} is VALID [2020-07-08 21:02:36,845 INFO L280 TraceCheckUtils]: 100: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-08 21:02:36,846 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #832#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,847 INFO L263 TraceCheckUtils]: 102: Hoare triple {16300#(= 0 ~pumpRunning~0)} call runTest(); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,848 INFO L263 TraceCheckUtils]: 103: Hoare triple {16300#(= 0 ~pumpRunning~0)} call test(); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,849 INFO L280 TraceCheckUtils]: 104: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,850 INFO L280 TraceCheckUtils]: 105: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,850 INFO L280 TraceCheckUtils]: 106: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,851 INFO L280 TraceCheckUtils]: 107: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,852 INFO L280 TraceCheckUtils]: 108: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,853 INFO L280 TraceCheckUtils]: 109: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,854 INFO L280 TraceCheckUtils]: 110: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume !false; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,854 INFO L280 TraceCheckUtils]: 111: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,855 INFO L280 TraceCheckUtils]: 112: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,856 INFO L280 TraceCheckUtils]: 113: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~nondet0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,857 INFO L280 TraceCheckUtils]: 114: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc #t~nondet0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,858 INFO L280 TraceCheckUtils]: 115: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,859 INFO L280 TraceCheckUtils]: 116: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,859 INFO L280 TraceCheckUtils]: 117: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~tmp___0~0 := #t~nondet1; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,860 INFO L280 TraceCheckUtils]: 118: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc #t~nondet1; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,861 INFO L280 TraceCheckUtils]: 119: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,862 INFO L280 TraceCheckUtils]: 120: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,863 INFO L280 TraceCheckUtils]: 121: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet2; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,863 INFO L280 TraceCheckUtils]: 122: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc #t~nondet2; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,864 INFO L280 TraceCheckUtils]: 123: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,865 INFO L280 TraceCheckUtils]: 124: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,866 INFO L280 TraceCheckUtils]: 125: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet3; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,867 INFO L280 TraceCheckUtils]: 126: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc #t~nondet3; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,867 INFO L280 TraceCheckUtils]: 127: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,869 INFO L263 TraceCheckUtils]: 128: Hoare triple {16300#(= 0 ~pumpRunning~0)} call stopSystem(); {16331#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 21:02:36,869 INFO L280 TraceCheckUtils]: 129: Hoare triple {16331#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,870 INFO L280 TraceCheckUtils]: 130: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,871 INFO L280 TraceCheckUtils]: 131: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume true; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,872 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {16300#(= 0 ~pumpRunning~0)} {16300#(= 0 ~pumpRunning~0)} #882#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,873 INFO L263 TraceCheckUtils]: 133: Hoare triple {16300#(= 0 ~pumpRunning~0)} call timeShift(); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:02:36,874 INFO L280 TraceCheckUtils]: 134: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {16220#false} is VALID [2020-07-08 21:02:36,874 INFO L263 TraceCheckUtils]: 135: Hoare triple {16220#false} call lowerWaterLevel(); {16332#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:02:36,874 INFO L280 TraceCheckUtils]: 136: Hoare triple {16332#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {16219#true} is VALID [2020-07-08 21:02:36,875 INFO L280 TraceCheckUtils]: 137: Hoare triple {16219#true} ~waterLevel~0 := ~waterLevel~0 - 1; {16219#true} is VALID [2020-07-08 21:02:36,875 INFO L280 TraceCheckUtils]: 138: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-08 21:02:36,875 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {16219#true} {16220#false} #890#return; {16220#false} is VALID [2020-07-08 21:02:36,876 INFO L280 TraceCheckUtils]: 140: Hoare triple {16220#false} assume !(0 != ~systemActive~0); {16220#false} is VALID [2020-07-08 21:02:36,876 INFO L263 TraceCheckUtils]: 141: Hoare triple {16220#false} call __utac_acc__Specification4_spec__1(); {16220#false} is VALID [2020-07-08 21:02:36,876 INFO L280 TraceCheckUtils]: 142: Hoare triple {16220#false} havoc ~tmp~8; {16220#false} is VALID [2020-07-08 21:02:36,877 INFO L280 TraceCheckUtils]: 143: Hoare triple {16220#false} havoc ~tmp___0~2; {16220#false} is VALID [2020-07-08 21:02:36,877 INFO L263 TraceCheckUtils]: 144: Hoare triple {16220#false} call #t~ret70 := getWaterLevel(); {16219#true} is VALID [2020-07-08 21:02:36,877 INFO L280 TraceCheckUtils]: 145: Hoare triple {16219#true} havoc ~retValue_acc~5; {16219#true} is VALID [2020-07-08 21:02:36,877 INFO L280 TraceCheckUtils]: 146: Hoare triple {16219#true} ~retValue_acc~5 := ~waterLevel~0; {16219#true} is VALID [2020-07-08 21:02:36,878 INFO L280 TraceCheckUtils]: 147: Hoare triple {16219#true} #res := ~retValue_acc~5; {16219#true} is VALID [2020-07-08 21:02:36,878 INFO L280 TraceCheckUtils]: 148: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-08 21:02:36,878 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {16219#true} {16220#false} #820#return; {16220#false} is VALID [2020-07-08 21:02:36,879 INFO L280 TraceCheckUtils]: 150: Hoare triple {16220#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {16220#false} is VALID [2020-07-08 21:02:36,879 INFO L280 TraceCheckUtils]: 151: Hoare triple {16220#false} ~tmp~8 := #t~ret70; {16220#false} is VALID [2020-07-08 21:02:36,879 INFO L280 TraceCheckUtils]: 152: Hoare triple {16220#false} havoc #t~ret70; {16220#false} is VALID [2020-07-08 21:02:36,880 INFO L280 TraceCheckUtils]: 153: Hoare triple {16220#false} assume 0 == ~tmp~8; {16220#false} is VALID [2020-07-08 21:02:36,880 INFO L263 TraceCheckUtils]: 154: Hoare triple {16220#false} call #t~ret71 := isPumpRunning(); {16219#true} is VALID [2020-07-08 21:02:36,880 INFO L280 TraceCheckUtils]: 155: Hoare triple {16219#true} havoc ~retValue_acc~1; {16219#true} is VALID [2020-07-08 21:02:36,881 INFO L280 TraceCheckUtils]: 156: Hoare triple {16219#true} ~retValue_acc~1 := ~pumpRunning~0; {16219#true} is VALID [2020-07-08 21:02:36,881 INFO L280 TraceCheckUtils]: 157: Hoare triple {16219#true} #res := ~retValue_acc~1; {16219#true} is VALID [2020-07-08 21:02:36,881 INFO L280 TraceCheckUtils]: 158: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-08 21:02:36,881 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {16219#true} {16220#false} #822#return; {16220#false} is VALID [2020-07-08 21:02:36,882 INFO L280 TraceCheckUtils]: 160: Hoare triple {16220#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {16220#false} is VALID [2020-07-08 21:02:36,882 INFO L280 TraceCheckUtils]: 161: Hoare triple {16220#false} ~tmp___0~2 := #t~ret71; {16220#false} is VALID [2020-07-08 21:02:36,882 INFO L280 TraceCheckUtils]: 162: Hoare triple {16220#false} havoc #t~ret71; {16220#false} is VALID [2020-07-08 21:02:36,883 INFO L280 TraceCheckUtils]: 163: Hoare triple {16220#false} assume 0 != ~tmp___0~2; {16220#false} is VALID [2020-07-08 21:02:36,883 INFO L263 TraceCheckUtils]: 164: Hoare triple {16220#false} call __automaton_fail(); {16220#false} is VALID [2020-07-08 21:02:36,883 INFO L280 TraceCheckUtils]: 165: Hoare triple {16220#false} assume !false; {16220#false} is VALID [2020-07-08 21:02:36,935 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 21:02:36,936 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1697347414] [2020-07-08 21:02:36,936 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 21:02:36,937 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-08 21:02:36,937 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1522071226] [2020-07-08 21:02:36,938 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-08 21:02:36,939 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:02:36,939 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-08 21:02:37,186 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 21:02:37,187 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-08 21:02:37,187 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:02:37,187 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-08 21:02:37,187 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 21:02:37,187 INFO L87 Difference]: Start difference. First operand 1107 states and 1307 transitions. Second operand 6 states. [2020-07-08 21:02:38,451 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:03:25,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:03:25,470 INFO L93 Difference]: Finished difference Result 2568 states and 3220 transitions. [2020-07-08 21:03:25,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-08 21:03:25,470 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-08 21:03:25,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:03:25,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 21:03:25,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 764 transitions. [2020-07-08 21:03:25,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 21:03:25,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 764 transitions. [2020-07-08 21:03:25,488 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 764 transitions. [2020-07-08 21:03:27,459 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 764 edges. 764 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:03:27,568 INFO L225 Difference]: With dead ends: 2568 [2020-07-08 21:03:27,568 INFO L226 Difference]: Without dead ends: 1571 [2020-07-08 21:03:27,571 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-07-08 21:03:27,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1571 states. [2020-07-08 21:04:04,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1571 to 1444. [2020-07-08 21:04:04,542 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:04:04,542 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1571 states. Second operand 1444 states. [2020-07-08 21:04:04,542 INFO L74 IsIncluded]: Start isIncluded. First operand 1571 states. Second operand 1444 states. [2020-07-08 21:04:04,542 INFO L87 Difference]: Start difference. First operand 1571 states. Second operand 1444 states. [2020-07-08 21:04:04,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:04:04,685 INFO L93 Difference]: Finished difference Result 1571 states and 1888 transitions. [2020-07-08 21:04:04,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 1888 transitions. [2020-07-08 21:04:04,691 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:04:04,692 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:04:04,692 INFO L74 IsIncluded]: Start isIncluded. First operand 1444 states. Second operand 1571 states. [2020-07-08 21:04:04,692 INFO L87 Difference]: Start difference. First operand 1444 states. Second operand 1571 states. [2020-07-08 21:04:04,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:04:04,852 INFO L93 Difference]: Finished difference Result 1571 states and 1888 transitions. [2020-07-08 21:04:04,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 1888 transitions. [2020-07-08 21:04:04,857 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:04:04,858 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:04:04,858 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:04:04,858 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:04:04,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1444 states. [2020-07-08 21:04:04,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1444 states and 1700 transitions. [2020-07-08 21:04:04,999 INFO L78 Accepts]: Start accepts. Automaton has 1444 states and 1700 transitions. Word has length 166 [2020-07-08 21:04:05,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:04:05,000 INFO L479 AbstractCegarLoop]: Abstraction has 1444 states and 1700 transitions. [2020-07-08 21:04:05,000 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-08 21:04:05,000 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1444 states and 1700 transitions. [2020-07-08 21:04:14,729 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1700 edges. 1700 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:04:14,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1700 transitions. [2020-07-08 21:04:14,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-07-08 21:04:14,736 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:04:14,737 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:04:14,737 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 21:04:14,737 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:04:14,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:04:14,737 INFO L82 PathProgramCache]: Analyzing trace with hash -413389860, now seen corresponding path program 1 times [2020-07-08 21:04:14,738 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:04:14,738 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1349645216] [2020-07-08 21:04:14,738 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:04:14,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:04:15,154 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:04:15,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:04:15,230 INFO L280 TraceCheckUtils]: 0: Hoare triple {27649#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {27513#true} is VALID [2020-07-08 21:04:15,230 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} #valid := #valid[0 := 0]; {27513#true} is VALID [2020-07-08 21:04:15,230 INFO L280 TraceCheckUtils]: 2: Hoare triple {27513#true} assume 0 < #StackHeapBarrier; {27513#true} is VALID [2020-07-08 21:04:15,231 INFO L280 TraceCheckUtils]: 3: Hoare triple {27513#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {27513#true} is VALID [2020-07-08 21:04:15,231 INFO L280 TraceCheckUtils]: 4: Hoare triple {27513#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {27513#true} is VALID [2020-07-08 21:04:15,231 INFO L280 TraceCheckUtils]: 5: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {27513#true} is VALID [2020-07-08 21:04:15,231 INFO L280 TraceCheckUtils]: 6: Hoare triple {27513#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {27513#true} is VALID [2020-07-08 21:04:15,231 INFO L280 TraceCheckUtils]: 7: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {27513#true} is VALID [2020-07-08 21:04:15,231 INFO L280 TraceCheckUtils]: 8: Hoare triple {27513#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {27513#true} is VALID [2020-07-08 21:04:15,232 INFO L280 TraceCheckUtils]: 9: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {27513#true} is VALID [2020-07-08 21:04:15,232 INFO L280 TraceCheckUtils]: 10: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {27513#true} is VALID [2020-07-08 21:04:15,232 INFO L280 TraceCheckUtils]: 11: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {27513#true} is VALID [2020-07-08 21:04:15,232 INFO L280 TraceCheckUtils]: 12: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {27513#true} is VALID [2020-07-08 21:04:15,232 INFO L280 TraceCheckUtils]: 13: Hoare triple {27513#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {27513#true} is VALID [2020-07-08 21:04:15,233 INFO L280 TraceCheckUtils]: 14: Hoare triple {27513#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {27513#true} is VALID [2020-07-08 21:04:15,233 INFO L280 TraceCheckUtils]: 15: Hoare triple {27513#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {27513#true} is VALID [2020-07-08 21:04:15,233 INFO L280 TraceCheckUtils]: 16: Hoare triple {27513#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {27513#true} is VALID [2020-07-08 21:04:15,233 INFO L280 TraceCheckUtils]: 17: Hoare triple {27513#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {27513#true} is VALID [2020-07-08 21:04:15,233 INFO L280 TraceCheckUtils]: 18: Hoare triple {27513#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {27513#true} is VALID [2020-07-08 21:04:15,233 INFO L280 TraceCheckUtils]: 19: Hoare triple {27513#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {27513#true} is VALID [2020-07-08 21:04:15,234 INFO L280 TraceCheckUtils]: 20: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {27513#true} is VALID [2020-07-08 21:04:15,234 INFO L280 TraceCheckUtils]: 21: Hoare triple {27513#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {27513#true} is VALID [2020-07-08 21:04:15,234 INFO L280 TraceCheckUtils]: 22: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {27513#true} is VALID [2020-07-08 21:04:15,234 INFO L280 TraceCheckUtils]: 23: Hoare triple {27513#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {27513#true} is VALID [2020-07-08 21:04:15,234 INFO L280 TraceCheckUtils]: 24: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {27513#true} is VALID [2020-07-08 21:04:15,235 INFO L280 TraceCheckUtils]: 25: Hoare triple {27513#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {27513#true} is VALID [2020-07-08 21:04:15,235 INFO L280 TraceCheckUtils]: 26: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {27513#true} is VALID [2020-07-08 21:04:15,235 INFO L280 TraceCheckUtils]: 27: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {27513#true} is VALID [2020-07-08 21:04:15,235 INFO L280 TraceCheckUtils]: 28: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {27513#true} is VALID [2020-07-08 21:04:15,235 INFO L280 TraceCheckUtils]: 29: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {27513#true} is VALID [2020-07-08 21:04:15,235 INFO L280 TraceCheckUtils]: 30: Hoare triple {27513#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {27513#true} is VALID [2020-07-08 21:04:15,236 INFO L280 TraceCheckUtils]: 31: Hoare triple {27513#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {27513#true} is VALID [2020-07-08 21:04:15,236 INFO L280 TraceCheckUtils]: 32: Hoare triple {27513#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {27513#true} is VALID [2020-07-08 21:04:15,236 INFO L280 TraceCheckUtils]: 33: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {27513#true} is VALID [2020-07-08 21:04:15,236 INFO L280 TraceCheckUtils]: 34: Hoare triple {27513#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {27513#true} is VALID [2020-07-08 21:04:15,236 INFO L280 TraceCheckUtils]: 35: Hoare triple {27513#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {27513#true} is VALID [2020-07-08 21:04:15,237 INFO L280 TraceCheckUtils]: 36: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {27513#true} is VALID [2020-07-08 21:04:15,237 INFO L280 TraceCheckUtils]: 37: Hoare triple {27513#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {27513#true} is VALID [2020-07-08 21:04:15,237 INFO L280 TraceCheckUtils]: 38: Hoare triple {27513#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {27513#true} is VALID [2020-07-08 21:04:15,237 INFO L280 TraceCheckUtils]: 39: Hoare triple {27513#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {27513#true} is VALID [2020-07-08 21:04:15,237 INFO L280 TraceCheckUtils]: 40: Hoare triple {27513#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {27513#true} is VALID [2020-07-08 21:04:15,237 INFO L280 TraceCheckUtils]: 41: Hoare triple {27513#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {27513#true} is VALID [2020-07-08 21:04:15,238 INFO L280 TraceCheckUtils]: 42: Hoare triple {27513#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {27513#true} is VALID [2020-07-08 21:04:15,238 INFO L280 TraceCheckUtils]: 43: Hoare triple {27513#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {27513#true} is VALID [2020-07-08 21:04:15,238 INFO L280 TraceCheckUtils]: 44: Hoare triple {27513#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {27513#true} is VALID [2020-07-08 21:04:15,238 INFO L280 TraceCheckUtils]: 45: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {27513#true} is VALID [2020-07-08 21:04:15,238 INFO L280 TraceCheckUtils]: 46: Hoare triple {27513#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {27513#true} is VALID [2020-07-08 21:04:15,239 INFO L280 TraceCheckUtils]: 47: Hoare triple {27513#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {27513#true} is VALID [2020-07-08 21:04:15,239 INFO L280 TraceCheckUtils]: 48: Hoare triple {27513#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {27513#true} is VALID [2020-07-08 21:04:15,239 INFO L280 TraceCheckUtils]: 49: Hoare triple {27513#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {27513#true} is VALID [2020-07-08 21:04:15,239 INFO L280 TraceCheckUtils]: 50: Hoare triple {27513#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {27513#true} is VALID [2020-07-08 21:04:15,239 INFO L280 TraceCheckUtils]: 51: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {27513#true} is VALID [2020-07-08 21:04:15,239 INFO L280 TraceCheckUtils]: 52: Hoare triple {27513#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {27513#true} is VALID [2020-07-08 21:04:15,240 INFO L280 TraceCheckUtils]: 53: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {27513#true} is VALID [2020-07-08 21:04:15,240 INFO L280 TraceCheckUtils]: 54: Hoare triple {27513#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {27513#true} is VALID [2020-07-08 21:04:15,240 INFO L280 TraceCheckUtils]: 55: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {27513#true} is VALID [2020-07-08 21:04:15,240 INFO L280 TraceCheckUtils]: 56: Hoare triple {27513#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {27513#true} is VALID [2020-07-08 21:04:15,240 INFO L280 TraceCheckUtils]: 57: Hoare triple {27513#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {27513#true} is VALID [2020-07-08 21:04:15,240 INFO L280 TraceCheckUtils]: 58: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {27513#true} is VALID [2020-07-08 21:04:15,241 INFO L280 TraceCheckUtils]: 59: Hoare triple {27513#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {27513#true} is VALID [2020-07-08 21:04:15,241 INFO L280 TraceCheckUtils]: 60: Hoare triple {27513#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {27513#true} is VALID [2020-07-08 21:04:15,241 INFO L280 TraceCheckUtils]: 61: Hoare triple {27513#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {27513#true} is VALID [2020-07-08 21:04:15,241 INFO L280 TraceCheckUtils]: 62: Hoare triple {27513#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {27513#true} is VALID [2020-07-08 21:04:15,241 INFO L280 TraceCheckUtils]: 63: Hoare triple {27513#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {27513#true} is VALID [2020-07-08 21:04:15,242 INFO L280 TraceCheckUtils]: 64: Hoare triple {27513#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {27513#true} is VALID [2020-07-08 21:04:15,242 INFO L280 TraceCheckUtils]: 65: Hoare triple {27513#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {27513#true} is VALID [2020-07-08 21:04:15,242 INFO L280 TraceCheckUtils]: 66: Hoare triple {27513#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {27513#true} is VALID [2020-07-08 21:04:15,242 INFO L280 TraceCheckUtils]: 67: Hoare triple {27513#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {27513#true} is VALID [2020-07-08 21:04:15,242 INFO L280 TraceCheckUtils]: 68: Hoare triple {27513#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {27513#true} is VALID [2020-07-08 21:04:15,243 INFO L280 TraceCheckUtils]: 69: Hoare triple {27513#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {27513#true} is VALID [2020-07-08 21:04:15,243 INFO L280 TraceCheckUtils]: 70: Hoare triple {27513#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {27513#true} is VALID [2020-07-08 21:04:15,256 INFO L280 TraceCheckUtils]: 71: Hoare triple {27513#true} ~pumpRunning~0 := 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,264 INFO L280 TraceCheckUtils]: 72: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,265 INFO L280 TraceCheckUtils]: 73: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,266 INFO L280 TraceCheckUtils]: 74: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,266 INFO L280 TraceCheckUtils]: 75: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,267 INFO L280 TraceCheckUtils]: 76: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,267 INFO L280 TraceCheckUtils]: 77: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume true; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,268 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {27594#(= 0 ~pumpRunning~0)} {27513#true} #918#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:04:15,274 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-08 21:04:15,274 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #826#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:04:15,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-08 21:04:15,278 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #828#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:04:15,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} havoc ~retValue_acc~11; {27513#true} is VALID [2020-07-08 21:04:15,282 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} ~retValue_acc~11 := 1; {27513#true} is VALID [2020-07-08 21:04:15,282 INFO L280 TraceCheckUtils]: 2: Hoare triple {27513#true} #res := ~retValue_acc~11; {27513#true} is VALID [2020-07-08 21:04:15,283 INFO L280 TraceCheckUtils]: 3: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-08 21:04:15,283 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #830#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:04:15,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-08 21:04:15,288 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #832#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:04:15,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {27650#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {27513#true} is VALID [2020-07-08 21:04:15,309 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} ~waterLevel~0 := 1 + ~waterLevel~0; {27513#true} is VALID [2020-07-08 21:04:15,309 INFO L280 TraceCheckUtils]: 2: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-08 21:04:15,311 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #876#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:04:15,330 INFO L280 TraceCheckUtils]: 0: Hoare triple {27651#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,330 INFO L280 TraceCheckUtils]: 1: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,331 INFO L280 TraceCheckUtils]: 2: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume true; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,332 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27594#(= 0 ~pumpRunning~0)} {27594#(= 0 ~pumpRunning~0)} #882#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:04:15,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:04:15,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:04:15,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} havoc ~retValue_acc~5; {27513#true} is VALID [2020-07-08 21:04:15,359 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} ~retValue_acc~5 := ~waterLevel~0; {27513#true} is VALID [2020-07-08 21:04:15,359 INFO L280 TraceCheckUtils]: 2: Hoare triple {27513#true} #res := ~retValue_acc~5; {27513#true} is VALID [2020-07-08 21:04:15,359 INFO L280 TraceCheckUtils]: 3: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-08 21:04:15,359 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {27513#true} {27513#true} #820#return; {27513#true} is VALID [2020-07-08 21:04:15,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} havoc ~tmp~8; {27513#true} is VALID [2020-07-08 21:04:15,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} havoc ~tmp___0~2; {27513#true} is VALID [2020-07-08 21:04:15,360 INFO L263 TraceCheckUtils]: 2: Hoare triple {27513#true} call #t~ret70 := getWaterLevel(); {27513#true} is VALID [2020-07-08 21:04:15,360 INFO L280 TraceCheckUtils]: 3: Hoare triple {27513#true} havoc ~retValue_acc~5; {27513#true} is VALID [2020-07-08 21:04:15,360 INFO L280 TraceCheckUtils]: 4: Hoare triple {27513#true} ~retValue_acc~5 := ~waterLevel~0; {27513#true} is VALID [2020-07-08 21:04:15,361 INFO L280 TraceCheckUtils]: 5: Hoare triple {27513#true} #res := ~retValue_acc~5; {27513#true} is VALID [2020-07-08 21:04:15,361 INFO L280 TraceCheckUtils]: 6: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-08 21:04:15,361 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {27513#true} {27513#true} #820#return; {27513#true} is VALID [2020-07-08 21:04:15,362 INFO L280 TraceCheckUtils]: 8: Hoare triple {27513#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {27513#true} is VALID [2020-07-08 21:04:15,362 INFO L280 TraceCheckUtils]: 9: Hoare triple {27513#true} ~tmp~8 := #t~ret70; {27513#true} is VALID [2020-07-08 21:04:15,362 INFO L280 TraceCheckUtils]: 10: Hoare triple {27513#true} havoc #t~ret70; {27513#true} is VALID [2020-07-08 21:04:15,362 INFO L280 TraceCheckUtils]: 11: Hoare triple {27513#true} assume !(0 == ~tmp~8); {27513#true} is VALID [2020-07-08 21:04:15,363 INFO L280 TraceCheckUtils]: 12: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-08 21:04:15,363 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #894#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {27652#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,367 INFO L280 TraceCheckUtils]: 1: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,368 INFO L263 TraceCheckUtils]: 2: Hoare triple {27594#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {27513#true} is VALID [2020-07-08 21:04:15,368 INFO L280 TraceCheckUtils]: 3: Hoare triple {27513#true} havoc ~tmp~8; {27513#true} is VALID [2020-07-08 21:04:15,368 INFO L280 TraceCheckUtils]: 4: Hoare triple {27513#true} havoc ~tmp___0~2; {27513#true} is VALID [2020-07-08 21:04:15,368 INFO L263 TraceCheckUtils]: 5: Hoare triple {27513#true} call #t~ret70 := getWaterLevel(); {27513#true} is VALID [2020-07-08 21:04:15,368 INFO L280 TraceCheckUtils]: 6: Hoare triple {27513#true} havoc ~retValue_acc~5; {27513#true} is VALID [2020-07-08 21:04:15,369 INFO L280 TraceCheckUtils]: 7: Hoare triple {27513#true} ~retValue_acc~5 := ~waterLevel~0; {27513#true} is VALID [2020-07-08 21:04:15,369 INFO L280 TraceCheckUtils]: 8: Hoare triple {27513#true} #res := ~retValue_acc~5; {27513#true} is VALID [2020-07-08 21:04:15,369 INFO L280 TraceCheckUtils]: 9: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-08 21:04:15,369 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {27513#true} {27513#true} #820#return; {27513#true} is VALID [2020-07-08 21:04:15,369 INFO L280 TraceCheckUtils]: 11: Hoare triple {27513#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {27513#true} is VALID [2020-07-08 21:04:15,370 INFO L280 TraceCheckUtils]: 12: Hoare triple {27513#true} ~tmp~8 := #t~ret70; {27513#true} is VALID [2020-07-08 21:04:15,370 INFO L280 TraceCheckUtils]: 13: Hoare triple {27513#true} havoc #t~ret70; {27513#true} is VALID [2020-07-08 21:04:15,370 INFO L280 TraceCheckUtils]: 14: Hoare triple {27513#true} assume !(0 == ~tmp~8); {27513#true} is VALID [2020-07-08 21:04:15,370 INFO L280 TraceCheckUtils]: 15: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-08 21:04:15,371 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #894#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,371 INFO L280 TraceCheckUtils]: 17: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume true; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,372 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {27594#(= 0 ~pumpRunning~0)} {27594#(= 0 ~pumpRunning~0)} #884#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:04:15,376 INFO L280 TraceCheckUtils]: 0: Hoare triple {27650#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {27513#true} is VALID [2020-07-08 21:04:15,376 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} ~waterLevel~0 := 1 + ~waterLevel~0; {27513#true} is VALID [2020-07-08 21:04:15,376 INFO L280 TraceCheckUtils]: 2: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-08 21:04:15,377 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #876#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:04:15,380 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} havoc ~retValue_acc~5; {27513#true} is VALID [2020-07-08 21:04:15,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} ~retValue_acc~5 := ~waterLevel~0; {27513#true} is VALID [2020-07-08 21:04:15,380 INFO L280 TraceCheckUtils]: 2: Hoare triple {27513#true} #res := ~retValue_acc~5; {27513#true} is VALID [2020-07-08 21:04:15,380 INFO L280 TraceCheckUtils]: 3: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-08 21:04:15,381 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #820#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:04:15,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} havoc ~retValue_acc~1; {27513#true} is VALID [2020-07-08 21:04:15,411 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} ~retValue_acc~1 := ~pumpRunning~0; {27672#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)} is VALID [2020-07-08 21:04:15,411 INFO L280 TraceCheckUtils]: 2: Hoare triple {27672#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)} #res := ~retValue_acc~1; {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 21:04:15,412 INFO L280 TraceCheckUtils]: 3: Hoare triple {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 21:04:15,413 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} {27594#(= 0 ~pumpRunning~0)} #822#return; {27647#(= |__utac_acc__Specification4_spec__1_#t~ret71| 0)} is VALID [2020-07-08 21:04:15,417 INFO L263 TraceCheckUtils]: 0: Hoare triple {27513#true} call ULTIMATE.init(); {27649#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 21:04:15,417 INFO L280 TraceCheckUtils]: 1: Hoare triple {27649#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {27513#true} is VALID [2020-07-08 21:04:15,418 INFO L280 TraceCheckUtils]: 2: Hoare triple {27513#true} #valid := #valid[0 := 0]; {27513#true} is VALID [2020-07-08 21:04:15,418 INFO L280 TraceCheckUtils]: 3: Hoare triple {27513#true} assume 0 < #StackHeapBarrier; {27513#true} is VALID [2020-07-08 21:04:15,418 INFO L280 TraceCheckUtils]: 4: Hoare triple {27513#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {27513#true} is VALID [2020-07-08 21:04:15,418 INFO L280 TraceCheckUtils]: 5: Hoare triple {27513#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {27513#true} is VALID [2020-07-08 21:04:15,418 INFO L280 TraceCheckUtils]: 6: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {27513#true} is VALID [2020-07-08 21:04:15,419 INFO L280 TraceCheckUtils]: 7: Hoare triple {27513#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {27513#true} is VALID [2020-07-08 21:04:15,419 INFO L280 TraceCheckUtils]: 8: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {27513#true} is VALID [2020-07-08 21:04:15,419 INFO L280 TraceCheckUtils]: 9: Hoare triple {27513#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {27513#true} is VALID [2020-07-08 21:04:15,419 INFO L280 TraceCheckUtils]: 10: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {27513#true} is VALID [2020-07-08 21:04:15,419 INFO L280 TraceCheckUtils]: 11: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {27513#true} is VALID [2020-07-08 21:04:15,419 INFO L280 TraceCheckUtils]: 12: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {27513#true} is VALID [2020-07-08 21:04:15,420 INFO L280 TraceCheckUtils]: 13: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {27513#true} is VALID [2020-07-08 21:04:15,420 INFO L280 TraceCheckUtils]: 14: Hoare triple {27513#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {27513#true} is VALID [2020-07-08 21:04:15,420 INFO L280 TraceCheckUtils]: 15: Hoare triple {27513#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {27513#true} is VALID [2020-07-08 21:04:15,420 INFO L280 TraceCheckUtils]: 16: Hoare triple {27513#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {27513#true} is VALID [2020-07-08 21:04:15,420 INFO L280 TraceCheckUtils]: 17: Hoare triple {27513#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {27513#true} is VALID [2020-07-08 21:04:15,421 INFO L280 TraceCheckUtils]: 18: Hoare triple {27513#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {27513#true} is VALID [2020-07-08 21:04:15,421 INFO L280 TraceCheckUtils]: 19: Hoare triple {27513#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {27513#true} is VALID [2020-07-08 21:04:15,421 INFO L280 TraceCheckUtils]: 20: Hoare triple {27513#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {27513#true} is VALID [2020-07-08 21:04:15,421 INFO L280 TraceCheckUtils]: 21: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {27513#true} is VALID [2020-07-08 21:04:15,421 INFO L280 TraceCheckUtils]: 22: Hoare triple {27513#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {27513#true} is VALID [2020-07-08 21:04:15,421 INFO L280 TraceCheckUtils]: 23: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {27513#true} is VALID [2020-07-08 21:04:15,422 INFO L280 TraceCheckUtils]: 24: Hoare triple {27513#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {27513#true} is VALID [2020-07-08 21:04:15,422 INFO L280 TraceCheckUtils]: 25: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {27513#true} is VALID [2020-07-08 21:04:15,422 INFO L280 TraceCheckUtils]: 26: Hoare triple {27513#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {27513#true} is VALID [2020-07-08 21:04:15,422 INFO L280 TraceCheckUtils]: 27: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {27513#true} is VALID [2020-07-08 21:04:15,422 INFO L280 TraceCheckUtils]: 28: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {27513#true} is VALID [2020-07-08 21:04:15,422 INFO L280 TraceCheckUtils]: 29: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {27513#true} is VALID [2020-07-08 21:04:15,423 INFO L280 TraceCheckUtils]: 30: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {27513#true} is VALID [2020-07-08 21:04:15,423 INFO L280 TraceCheckUtils]: 31: Hoare triple {27513#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {27513#true} is VALID [2020-07-08 21:04:15,423 INFO L280 TraceCheckUtils]: 32: Hoare triple {27513#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {27513#true} is VALID [2020-07-08 21:04:15,423 INFO L280 TraceCheckUtils]: 33: Hoare triple {27513#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {27513#true} is VALID [2020-07-08 21:04:15,423 INFO L280 TraceCheckUtils]: 34: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {27513#true} is VALID [2020-07-08 21:04:15,424 INFO L280 TraceCheckUtils]: 35: Hoare triple {27513#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {27513#true} is VALID [2020-07-08 21:04:15,424 INFO L280 TraceCheckUtils]: 36: Hoare triple {27513#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {27513#true} is VALID [2020-07-08 21:04:15,424 INFO L280 TraceCheckUtils]: 37: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {27513#true} is VALID [2020-07-08 21:04:15,424 INFO L280 TraceCheckUtils]: 38: Hoare triple {27513#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {27513#true} is VALID [2020-07-08 21:04:15,424 INFO L280 TraceCheckUtils]: 39: Hoare triple {27513#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {27513#true} is VALID [2020-07-08 21:04:15,424 INFO L280 TraceCheckUtils]: 40: Hoare triple {27513#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {27513#true} is VALID [2020-07-08 21:04:15,425 INFO L280 TraceCheckUtils]: 41: Hoare triple {27513#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {27513#true} is VALID [2020-07-08 21:04:15,425 INFO L280 TraceCheckUtils]: 42: Hoare triple {27513#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {27513#true} is VALID [2020-07-08 21:04:15,425 INFO L280 TraceCheckUtils]: 43: Hoare triple {27513#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {27513#true} is VALID [2020-07-08 21:04:15,425 INFO L280 TraceCheckUtils]: 44: Hoare triple {27513#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {27513#true} is VALID [2020-07-08 21:04:15,425 INFO L280 TraceCheckUtils]: 45: Hoare triple {27513#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {27513#true} is VALID [2020-07-08 21:04:15,425 INFO L280 TraceCheckUtils]: 46: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {27513#true} is VALID [2020-07-08 21:04:15,426 INFO L280 TraceCheckUtils]: 47: Hoare triple {27513#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {27513#true} is VALID [2020-07-08 21:04:15,426 INFO L280 TraceCheckUtils]: 48: Hoare triple {27513#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {27513#true} is VALID [2020-07-08 21:04:15,426 INFO L280 TraceCheckUtils]: 49: Hoare triple {27513#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {27513#true} is VALID [2020-07-08 21:04:15,426 INFO L280 TraceCheckUtils]: 50: Hoare triple {27513#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {27513#true} is VALID [2020-07-08 21:04:15,426 INFO L280 TraceCheckUtils]: 51: Hoare triple {27513#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {27513#true} is VALID [2020-07-08 21:04:15,427 INFO L280 TraceCheckUtils]: 52: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {27513#true} is VALID [2020-07-08 21:04:15,427 INFO L280 TraceCheckUtils]: 53: Hoare triple {27513#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {27513#true} is VALID [2020-07-08 21:04:15,427 INFO L280 TraceCheckUtils]: 54: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {27513#true} is VALID [2020-07-08 21:04:15,427 INFO L280 TraceCheckUtils]: 55: Hoare triple {27513#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {27513#true} is VALID [2020-07-08 21:04:15,427 INFO L280 TraceCheckUtils]: 56: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {27513#true} is VALID [2020-07-08 21:04:15,427 INFO L280 TraceCheckUtils]: 57: Hoare triple {27513#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {27513#true} is VALID [2020-07-08 21:04:15,428 INFO L280 TraceCheckUtils]: 58: Hoare triple {27513#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {27513#true} is VALID [2020-07-08 21:04:15,428 INFO L280 TraceCheckUtils]: 59: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {27513#true} is VALID [2020-07-08 21:04:15,428 INFO L280 TraceCheckUtils]: 60: Hoare triple {27513#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {27513#true} is VALID [2020-07-08 21:04:15,428 INFO L280 TraceCheckUtils]: 61: Hoare triple {27513#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {27513#true} is VALID [2020-07-08 21:04:15,428 INFO L280 TraceCheckUtils]: 62: Hoare triple {27513#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {27513#true} is VALID [2020-07-08 21:04:15,428 INFO L280 TraceCheckUtils]: 63: Hoare triple {27513#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {27513#true} is VALID [2020-07-08 21:04:15,429 INFO L280 TraceCheckUtils]: 64: Hoare triple {27513#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {27513#true} is VALID [2020-07-08 21:04:15,429 INFO L280 TraceCheckUtils]: 65: Hoare triple {27513#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {27513#true} is VALID [2020-07-08 21:04:15,429 INFO L280 TraceCheckUtils]: 66: Hoare triple {27513#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {27513#true} is VALID [2020-07-08 21:04:15,429 INFO L280 TraceCheckUtils]: 67: Hoare triple {27513#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {27513#true} is VALID [2020-07-08 21:04:15,429 INFO L280 TraceCheckUtils]: 68: Hoare triple {27513#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {27513#true} is VALID [2020-07-08 21:04:15,429 INFO L280 TraceCheckUtils]: 69: Hoare triple {27513#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {27513#true} is VALID [2020-07-08 21:04:15,430 INFO L280 TraceCheckUtils]: 70: Hoare triple {27513#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {27513#true} is VALID [2020-07-08 21:04:15,430 INFO L280 TraceCheckUtils]: 71: Hoare triple {27513#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {27513#true} is VALID [2020-07-08 21:04:15,433 INFO L280 TraceCheckUtils]: 72: Hoare triple {27513#true} ~pumpRunning~0 := 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,434 INFO L280 TraceCheckUtils]: 73: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,434 INFO L280 TraceCheckUtils]: 74: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,435 INFO L280 TraceCheckUtils]: 75: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,435 INFO L280 TraceCheckUtils]: 76: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,436 INFO L280 TraceCheckUtils]: 77: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,436 INFO L280 TraceCheckUtils]: 78: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume true; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,437 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {27594#(= 0 ~pumpRunning~0)} {27513#true} #918#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,437 INFO L263 TraceCheckUtils]: 80: Hoare triple {27594#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,438 INFO L280 TraceCheckUtils]: 81: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~3; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,438 INFO L280 TraceCheckUtils]: 82: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,439 INFO L263 TraceCheckUtils]: 83: Hoare triple {27594#(= 0 ~pumpRunning~0)} call select_helpers(); {27513#true} is VALID [2020-07-08 21:04:15,439 INFO L280 TraceCheckUtils]: 84: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-08 21:04:15,439 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #826#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,440 INFO L263 TraceCheckUtils]: 86: Hoare triple {27594#(= 0 ~pumpRunning~0)} call select_features(); {27513#true} is VALID [2020-07-08 21:04:15,440 INFO L280 TraceCheckUtils]: 87: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-08 21:04:15,440 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #828#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,441 INFO L263 TraceCheckUtils]: 89: Hoare triple {27594#(= 0 ~pumpRunning~0)} call #t~ret24 := valid_product(); {27513#true} is VALID [2020-07-08 21:04:15,441 INFO L280 TraceCheckUtils]: 90: Hoare triple {27513#true} havoc ~retValue_acc~11; {27513#true} is VALID [2020-07-08 21:04:15,441 INFO L280 TraceCheckUtils]: 91: Hoare triple {27513#true} ~retValue_acc~11 := 1; {27513#true} is VALID [2020-07-08 21:04:15,441 INFO L280 TraceCheckUtils]: 92: Hoare triple {27513#true} #res := ~retValue_acc~11; {27513#true} is VALID [2020-07-08 21:04:15,441 INFO L280 TraceCheckUtils]: 93: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-08 21:04:15,442 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #830#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,442 INFO L280 TraceCheckUtils]: 95: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,443 INFO L280 TraceCheckUtils]: 96: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~ret24; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,444 INFO L280 TraceCheckUtils]: 97: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~ret24; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,444 INFO L280 TraceCheckUtils]: 98: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,444 INFO L263 TraceCheckUtils]: 99: Hoare triple {27594#(= 0 ~pumpRunning~0)} call setup(); {27513#true} is VALID [2020-07-08 21:04:15,445 INFO L280 TraceCheckUtils]: 100: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-08 21:04:15,445 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #832#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,446 INFO L263 TraceCheckUtils]: 102: Hoare triple {27594#(= 0 ~pumpRunning~0)} call runTest(); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,446 INFO L263 TraceCheckUtils]: 103: Hoare triple {27594#(= 0 ~pumpRunning~0)} call test(); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,447 INFO L280 TraceCheckUtils]: 104: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,447 INFO L280 TraceCheckUtils]: 105: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,448 INFO L280 TraceCheckUtils]: 106: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,448 INFO L280 TraceCheckUtils]: 107: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,449 INFO L280 TraceCheckUtils]: 108: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,449 INFO L280 TraceCheckUtils]: 109: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,450 INFO L280 TraceCheckUtils]: 110: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !false; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,450 INFO L280 TraceCheckUtils]: 111: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,451 INFO L280 TraceCheckUtils]: 112: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,451 INFO L280 TraceCheckUtils]: 113: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~nondet0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,452 INFO L280 TraceCheckUtils]: 114: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,453 INFO L280 TraceCheckUtils]: 115: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,453 INFO L263 TraceCheckUtils]: 116: Hoare triple {27594#(= 0 ~pumpRunning~0)} call waterRise(); {27650#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:04:15,453 INFO L280 TraceCheckUtils]: 117: Hoare triple {27650#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {27513#true} is VALID [2020-07-08 21:04:15,454 INFO L280 TraceCheckUtils]: 118: Hoare triple {27513#true} ~waterLevel~0 := 1 + ~waterLevel~0; {27513#true} is VALID [2020-07-08 21:04:15,454 INFO L280 TraceCheckUtils]: 119: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-08 21:04:15,454 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #876#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,455 INFO L280 TraceCheckUtils]: 121: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,455 INFO L280 TraceCheckUtils]: 122: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp___0~0 := #t~nondet1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,456 INFO L280 TraceCheckUtils]: 123: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,456 INFO L280 TraceCheckUtils]: 124: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,457 INFO L280 TraceCheckUtils]: 125: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,457 INFO L280 TraceCheckUtils]: 126: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet2; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,458 INFO L280 TraceCheckUtils]: 127: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet2; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,458 INFO L280 TraceCheckUtils]: 128: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,459 INFO L280 TraceCheckUtils]: 129: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,459 INFO L280 TraceCheckUtils]: 130: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet3; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,460 INFO L280 TraceCheckUtils]: 131: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet3; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,460 INFO L280 TraceCheckUtils]: 132: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,461 INFO L263 TraceCheckUtils]: 133: Hoare triple {27594#(= 0 ~pumpRunning~0)} call stopSystem(); {27651#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 21:04:15,461 INFO L280 TraceCheckUtils]: 134: Hoare triple {27651#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,462 INFO L280 TraceCheckUtils]: 135: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,462 INFO L280 TraceCheckUtils]: 136: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume true; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,463 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {27594#(= 0 ~pumpRunning~0)} {27594#(= 0 ~pumpRunning~0)} #882#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,464 INFO L263 TraceCheckUtils]: 138: Hoare triple {27594#(= 0 ~pumpRunning~0)} call timeShift(); {27652#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 21:04:15,464 INFO L280 TraceCheckUtils]: 139: Hoare triple {27652#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,465 INFO L280 TraceCheckUtils]: 140: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,465 INFO L263 TraceCheckUtils]: 141: Hoare triple {27594#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {27513#true} is VALID [2020-07-08 21:04:15,465 INFO L280 TraceCheckUtils]: 142: Hoare triple {27513#true} havoc ~tmp~8; {27513#true} is VALID [2020-07-08 21:04:15,465 INFO L280 TraceCheckUtils]: 143: Hoare triple {27513#true} havoc ~tmp___0~2; {27513#true} is VALID [2020-07-08 21:04:15,465 INFO L263 TraceCheckUtils]: 144: Hoare triple {27513#true} call #t~ret70 := getWaterLevel(); {27513#true} is VALID [2020-07-08 21:04:15,466 INFO L280 TraceCheckUtils]: 145: Hoare triple {27513#true} havoc ~retValue_acc~5; {27513#true} is VALID [2020-07-08 21:04:15,466 INFO L280 TraceCheckUtils]: 146: Hoare triple {27513#true} ~retValue_acc~5 := ~waterLevel~0; {27513#true} is VALID [2020-07-08 21:04:15,466 INFO L280 TraceCheckUtils]: 147: Hoare triple {27513#true} #res := ~retValue_acc~5; {27513#true} is VALID [2020-07-08 21:04:15,466 INFO L280 TraceCheckUtils]: 148: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-08 21:04:15,467 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {27513#true} {27513#true} #820#return; {27513#true} is VALID [2020-07-08 21:04:15,467 INFO L280 TraceCheckUtils]: 150: Hoare triple {27513#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {27513#true} is VALID [2020-07-08 21:04:15,467 INFO L280 TraceCheckUtils]: 151: Hoare triple {27513#true} ~tmp~8 := #t~ret70; {27513#true} is VALID [2020-07-08 21:04:15,467 INFO L280 TraceCheckUtils]: 152: Hoare triple {27513#true} havoc #t~ret70; {27513#true} is VALID [2020-07-08 21:04:15,467 INFO L280 TraceCheckUtils]: 153: Hoare triple {27513#true} assume !(0 == ~tmp~8); {27513#true} is VALID [2020-07-08 21:04:15,468 INFO L280 TraceCheckUtils]: 154: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-08 21:04:15,468 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #894#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,469 INFO L280 TraceCheckUtils]: 156: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume true; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,470 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {27594#(= 0 ~pumpRunning~0)} {27594#(= 0 ~pumpRunning~0)} #884#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,470 INFO L280 TraceCheckUtils]: 158: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !false; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,471 INFO L280 TraceCheckUtils]: 159: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,471 INFO L280 TraceCheckUtils]: 160: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,472 INFO L280 TraceCheckUtils]: 161: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~nondet0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,472 INFO L280 TraceCheckUtils]: 162: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,473 INFO L280 TraceCheckUtils]: 163: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,474 INFO L263 TraceCheckUtils]: 164: Hoare triple {27594#(= 0 ~pumpRunning~0)} call waterRise(); {27650#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:04:15,474 INFO L280 TraceCheckUtils]: 165: Hoare triple {27650#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {27513#true} is VALID [2020-07-08 21:04:15,474 INFO L280 TraceCheckUtils]: 166: Hoare triple {27513#true} ~waterLevel~0 := 1 + ~waterLevel~0; {27513#true} is VALID [2020-07-08 21:04:15,474 INFO L280 TraceCheckUtils]: 167: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-08 21:04:15,475 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #876#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,475 INFO L280 TraceCheckUtils]: 169: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,476 INFO L280 TraceCheckUtils]: 170: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp___0~0 := #t~nondet1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,476 INFO L280 TraceCheckUtils]: 171: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,477 INFO L280 TraceCheckUtils]: 172: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,477 INFO L280 TraceCheckUtils]: 173: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,478 INFO L280 TraceCheckUtils]: 174: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet2; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,478 INFO L280 TraceCheckUtils]: 175: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet2; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,479 INFO L280 TraceCheckUtils]: 176: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,479 INFO L280 TraceCheckUtils]: 177: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,480 INFO L280 TraceCheckUtils]: 178: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet3; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,480 INFO L280 TraceCheckUtils]: 179: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet3; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,481 INFO L280 TraceCheckUtils]: 180: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,482 INFO L263 TraceCheckUtils]: 181: Hoare triple {27594#(= 0 ~pumpRunning~0)} call timeShift(); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,483 INFO L280 TraceCheckUtils]: 182: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,483 INFO L280 TraceCheckUtils]: 183: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,484 INFO L263 TraceCheckUtils]: 184: Hoare triple {27594#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,484 INFO L280 TraceCheckUtils]: 185: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,485 INFO L280 TraceCheckUtils]: 186: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,485 INFO L263 TraceCheckUtils]: 187: Hoare triple {27594#(= 0 ~pumpRunning~0)} call #t~ret70 := getWaterLevel(); {27513#true} is VALID [2020-07-08 21:04:15,485 INFO L280 TraceCheckUtils]: 188: Hoare triple {27513#true} havoc ~retValue_acc~5; {27513#true} is VALID [2020-07-08 21:04:15,485 INFO L280 TraceCheckUtils]: 189: Hoare triple {27513#true} ~retValue_acc~5 := ~waterLevel~0; {27513#true} is VALID [2020-07-08 21:04:15,485 INFO L280 TraceCheckUtils]: 190: Hoare triple {27513#true} #res := ~retValue_acc~5; {27513#true} is VALID [2020-07-08 21:04:15,486 INFO L280 TraceCheckUtils]: 191: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-08 21:04:15,486 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #820#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,487 INFO L280 TraceCheckUtils]: 193: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,487 INFO L280 TraceCheckUtils]: 194: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~ret70; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,488 INFO L280 TraceCheckUtils]: 195: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~ret70; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,488 INFO L280 TraceCheckUtils]: 196: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume 0 == ~tmp~8; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:04:15,489 INFO L263 TraceCheckUtils]: 197: Hoare triple {27594#(= 0 ~pumpRunning~0)} call #t~ret71 := isPumpRunning(); {27513#true} is VALID [2020-07-08 21:04:15,489 INFO L280 TraceCheckUtils]: 198: Hoare triple {27513#true} havoc ~retValue_acc~1; {27513#true} is VALID [2020-07-08 21:04:15,489 INFO L280 TraceCheckUtils]: 199: Hoare triple {27513#true} ~retValue_acc~1 := ~pumpRunning~0; {27672#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)} is VALID [2020-07-08 21:04:15,490 INFO L280 TraceCheckUtils]: 200: Hoare triple {27672#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)} #res := ~retValue_acc~1; {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 21:04:15,490 INFO L280 TraceCheckUtils]: 201: Hoare triple {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 21:04:15,491 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} {27594#(= 0 ~pumpRunning~0)} #822#return; {27647#(= |__utac_acc__Specification4_spec__1_#t~ret71| 0)} is VALID [2020-07-08 21:04:15,492 INFO L280 TraceCheckUtils]: 203: Hoare triple {27647#(= |__utac_acc__Specification4_spec__1_#t~ret71| 0)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {27647#(= |__utac_acc__Specification4_spec__1_#t~ret71| 0)} is VALID [2020-07-08 21:04:15,492 INFO L280 TraceCheckUtils]: 204: Hoare triple {27647#(= |__utac_acc__Specification4_spec__1_#t~ret71| 0)} ~tmp___0~2 := #t~ret71; {27648#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~2)} is VALID [2020-07-08 21:04:15,493 INFO L280 TraceCheckUtils]: 205: Hoare triple {27648#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~2)} havoc #t~ret71; {27648#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~2)} is VALID [2020-07-08 21:04:15,493 INFO L280 TraceCheckUtils]: 206: Hoare triple {27648#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~2)} assume 0 != ~tmp___0~2; {27514#false} is VALID [2020-07-08 21:04:15,494 INFO L263 TraceCheckUtils]: 207: Hoare triple {27514#false} call __automaton_fail(); {27514#false} is VALID [2020-07-08 21:04:15,494 INFO L280 TraceCheckUtils]: 208: Hoare triple {27514#false} assume !false; {27514#false} is VALID [2020-07-08 21:04:15,537 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-07-08 21:04:15,537 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1349645216] [2020-07-08 21:04:15,539 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 21:04:15,539 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-07-08 21:04:15,539 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2098716373] [2020-07-08 21:04:15,540 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-08 21:04:15,541 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:04:15,541 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 21:04:15,725 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 21:04:15,725 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 21:04:15,725 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:04:15,726 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 21:04:15,726 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-07-08 21:04:15,726 INFO L87 Difference]: Start difference. First operand 1444 states and 1700 transitions. Second operand 11 states. [2020-07-08 21:04:17,156 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:04:46,181 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:04:47,201 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:04:48,970 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:04:50,648 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:04:51,668 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:05:05,422 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:05:06,201 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:05:08,937 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:05:16,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:05:16,365 INFO L93 Difference]: Finished difference Result 1634 states and 1984 transitions. [2020-07-08 21:05:16,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-08 21:05:16,365 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-08 21:05:16,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:05:16,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 21:05:16,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 625 transitions. [2020-07-08 21:05:16,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 21:05:16,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 625 transitions. [2020-07-08 21:05:16,381 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 625 transitions. [2020-07-08 21:05:18,206 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 625 edges. 625 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:05:18,321 INFO L225 Difference]: With dead ends: 1634 [2020-07-08 21:05:18,321 INFO L226 Difference]: Without dead ends: 1631 [2020-07-08 21:05:18,322 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 74 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=171, Invalid=429, Unknown=0, NotChecked=0, Total=600 [2020-07-08 21:05:18,324 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1631 states. [2020-07-08 21:05:55,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1631 to 1453. [2020-07-08 21:05:55,349 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:05:55,350 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1631 states. Second operand 1453 states. [2020-07-08 21:05:55,350 INFO L74 IsIncluded]: Start isIncluded. First operand 1631 states. Second operand 1453 states. [2020-07-08 21:05:55,350 INFO L87 Difference]: Start difference. First operand 1631 states. Second operand 1453 states. [2020-07-08 21:05:55,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:05:55,451 INFO L93 Difference]: Finished difference Result 1631 states and 1979 transitions. [2020-07-08 21:05:55,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 1979 transitions. [2020-07-08 21:05:55,456 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:05:55,456 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:05:55,456 INFO L74 IsIncluded]: Start isIncluded. First operand 1453 states. Second operand 1631 states. [2020-07-08 21:05:55,456 INFO L87 Difference]: Start difference. First operand 1453 states. Second operand 1631 states. [2020-07-08 21:05:55,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:05:55,615 INFO L93 Difference]: Finished difference Result 1631 states and 1979 transitions. [2020-07-08 21:05:55,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 1979 transitions. [2020-07-08 21:05:55,620 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:05:55,620 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:05:55,620 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:05:55,620 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:05:55,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1453 states. [2020-07-08 21:05:55,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 1453 states and 1708 transitions. [2020-07-08 21:05:55,702 INFO L78 Accepts]: Start accepts. Automaton has 1453 states and 1708 transitions. Word has length 209 [2020-07-08 21:05:55,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:05:55,703 INFO L479 AbstractCegarLoop]: Abstraction has 1453 states and 1708 transitions. [2020-07-08 21:05:55,703 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 21:05:55,703 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1453 states and 1708 transitions. [2020-07-08 21:06:05,591 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1708 edges. 1708 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:06:05,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1708 transitions. [2020-07-08 21:06:05,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2020-07-08 21:06:05,600 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:06:05,600 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:06:05,600 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 21:06:05,600 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:06:05,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:06:05,601 INFO L82 PathProgramCache]: Analyzing trace with hash -768910352, now seen corresponding path program 1 times [2020-07-08 21:06:05,601 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:06:05,601 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1521800726] [2020-07-08 21:06:05,601 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:06:05,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:05,899 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:06:05,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:05,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {37351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {37145#true} is VALID [2020-07-08 21:06:05,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} #valid := #valid[0 := 0]; {37145#true} is VALID [2020-07-08 21:06:05,963 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} assume 0 < #StackHeapBarrier; {37145#true} is VALID [2020-07-08 21:06:05,963 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {37145#true} is VALID [2020-07-08 21:06:05,963 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {37145#true} is VALID [2020-07-08 21:06:05,964 INFO L280 TraceCheckUtils]: 5: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {37145#true} is VALID [2020-07-08 21:06:05,964 INFO L280 TraceCheckUtils]: 6: Hoare triple {37145#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {37145#true} is VALID [2020-07-08 21:06:05,964 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {37145#true} is VALID [2020-07-08 21:06:05,964 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {37145#true} is VALID [2020-07-08 21:06:05,964 INFO L280 TraceCheckUtils]: 9: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {37145#true} is VALID [2020-07-08 21:06:05,965 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {37145#true} is VALID [2020-07-08 21:06:05,965 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {37145#true} is VALID [2020-07-08 21:06:05,965 INFO L280 TraceCheckUtils]: 12: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {37145#true} is VALID [2020-07-08 21:06:05,965 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {37145#true} is VALID [2020-07-08 21:06:05,965 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {37145#true} is VALID [2020-07-08 21:06:05,965 INFO L280 TraceCheckUtils]: 15: Hoare triple {37145#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {37145#true} is VALID [2020-07-08 21:06:05,966 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {37145#true} is VALID [2020-07-08 21:06:05,966 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {37145#true} is VALID [2020-07-08 21:06:05,966 INFO L280 TraceCheckUtils]: 18: Hoare triple {37145#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {37145#true} is VALID [2020-07-08 21:06:05,966 INFO L280 TraceCheckUtils]: 19: Hoare triple {37145#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {37145#true} is VALID [2020-07-08 21:06:05,966 INFO L280 TraceCheckUtils]: 20: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {37145#true} is VALID [2020-07-08 21:06:05,967 INFO L280 TraceCheckUtils]: 21: Hoare triple {37145#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {37145#true} is VALID [2020-07-08 21:06:05,967 INFO L280 TraceCheckUtils]: 22: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {37145#true} is VALID [2020-07-08 21:06:05,967 INFO L280 TraceCheckUtils]: 23: Hoare triple {37145#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {37145#true} is VALID [2020-07-08 21:06:05,967 INFO L280 TraceCheckUtils]: 24: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {37145#true} is VALID [2020-07-08 21:06:05,967 INFO L280 TraceCheckUtils]: 25: Hoare triple {37145#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {37145#true} is VALID [2020-07-08 21:06:05,968 INFO L280 TraceCheckUtils]: 26: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {37145#true} is VALID [2020-07-08 21:06:05,968 INFO L280 TraceCheckUtils]: 27: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {37145#true} is VALID [2020-07-08 21:06:05,968 INFO L280 TraceCheckUtils]: 28: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {37145#true} is VALID [2020-07-08 21:06:05,968 INFO L280 TraceCheckUtils]: 29: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {37145#true} is VALID [2020-07-08 21:06:05,968 INFO L280 TraceCheckUtils]: 30: Hoare triple {37145#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {37145#true} is VALID [2020-07-08 21:06:05,969 INFO L280 TraceCheckUtils]: 31: Hoare triple {37145#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {37145#true} is VALID [2020-07-08 21:06:05,969 INFO L280 TraceCheckUtils]: 32: Hoare triple {37145#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {37145#true} is VALID [2020-07-08 21:06:05,969 INFO L280 TraceCheckUtils]: 33: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {37145#true} is VALID [2020-07-08 21:06:05,969 INFO L280 TraceCheckUtils]: 34: Hoare triple {37145#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {37145#true} is VALID [2020-07-08 21:06:05,970 INFO L280 TraceCheckUtils]: 35: Hoare triple {37145#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {37145#true} is VALID [2020-07-08 21:06:05,970 INFO L280 TraceCheckUtils]: 36: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {37145#true} is VALID [2020-07-08 21:06:05,970 INFO L280 TraceCheckUtils]: 37: Hoare triple {37145#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {37145#true} is VALID [2020-07-08 21:06:05,970 INFO L280 TraceCheckUtils]: 38: Hoare triple {37145#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {37145#true} is VALID [2020-07-08 21:06:05,970 INFO L280 TraceCheckUtils]: 39: Hoare triple {37145#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {37145#true} is VALID [2020-07-08 21:06:05,970 INFO L280 TraceCheckUtils]: 40: Hoare triple {37145#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {37145#true} is VALID [2020-07-08 21:06:05,971 INFO L280 TraceCheckUtils]: 41: Hoare triple {37145#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {37145#true} is VALID [2020-07-08 21:06:05,971 INFO L280 TraceCheckUtils]: 42: Hoare triple {37145#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {37145#true} is VALID [2020-07-08 21:06:05,971 INFO L280 TraceCheckUtils]: 43: Hoare triple {37145#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {37145#true} is VALID [2020-07-08 21:06:05,971 INFO L280 TraceCheckUtils]: 44: Hoare triple {37145#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {37145#true} is VALID [2020-07-08 21:06:05,971 INFO L280 TraceCheckUtils]: 45: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {37145#true} is VALID [2020-07-08 21:06:05,972 INFO L280 TraceCheckUtils]: 46: Hoare triple {37145#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {37145#true} is VALID [2020-07-08 21:06:05,972 INFO L280 TraceCheckUtils]: 47: Hoare triple {37145#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {37145#true} is VALID [2020-07-08 21:06:05,972 INFO L280 TraceCheckUtils]: 48: Hoare triple {37145#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {37145#true} is VALID [2020-07-08 21:06:05,972 INFO L280 TraceCheckUtils]: 49: Hoare triple {37145#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {37145#true} is VALID [2020-07-08 21:06:05,972 INFO L280 TraceCheckUtils]: 50: Hoare triple {37145#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {37145#true} is VALID [2020-07-08 21:06:05,972 INFO L280 TraceCheckUtils]: 51: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {37145#true} is VALID [2020-07-08 21:06:05,973 INFO L280 TraceCheckUtils]: 52: Hoare triple {37145#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {37145#true} is VALID [2020-07-08 21:06:05,973 INFO L280 TraceCheckUtils]: 53: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {37145#true} is VALID [2020-07-08 21:06:05,973 INFO L280 TraceCheckUtils]: 54: Hoare triple {37145#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {37145#true} is VALID [2020-07-08 21:06:05,973 INFO L280 TraceCheckUtils]: 55: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {37145#true} is VALID [2020-07-08 21:06:05,973 INFO L280 TraceCheckUtils]: 56: Hoare triple {37145#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {37145#true} is VALID [2020-07-08 21:06:05,974 INFO L280 TraceCheckUtils]: 57: Hoare triple {37145#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {37145#true} is VALID [2020-07-08 21:06:05,974 INFO L280 TraceCheckUtils]: 58: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {37145#true} is VALID [2020-07-08 21:06:05,974 INFO L280 TraceCheckUtils]: 59: Hoare triple {37145#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {37145#true} is VALID [2020-07-08 21:06:05,974 INFO L280 TraceCheckUtils]: 60: Hoare triple {37145#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {37145#true} is VALID [2020-07-08 21:06:05,974 INFO L280 TraceCheckUtils]: 61: Hoare triple {37145#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {37145#true} is VALID [2020-07-08 21:06:05,974 INFO L280 TraceCheckUtils]: 62: Hoare triple {37145#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {37145#true} is VALID [2020-07-08 21:06:05,975 INFO L280 TraceCheckUtils]: 63: Hoare triple {37145#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {37145#true} is VALID [2020-07-08 21:06:05,975 INFO L280 TraceCheckUtils]: 64: Hoare triple {37145#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {37145#true} is VALID [2020-07-08 21:06:05,975 INFO L280 TraceCheckUtils]: 65: Hoare triple {37145#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {37145#true} is VALID [2020-07-08 21:06:05,975 INFO L280 TraceCheckUtils]: 66: Hoare triple {37145#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {37145#true} is VALID [2020-07-08 21:06:05,975 INFO L280 TraceCheckUtils]: 67: Hoare triple {37145#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {37145#true} is VALID [2020-07-08 21:06:05,976 INFO L280 TraceCheckUtils]: 68: Hoare triple {37145#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {37145#true} is VALID [2020-07-08 21:06:05,976 INFO L280 TraceCheckUtils]: 69: Hoare triple {37145#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {37145#true} is VALID [2020-07-08 21:06:05,976 INFO L280 TraceCheckUtils]: 70: Hoare triple {37145#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {37145#true} is VALID [2020-07-08 21:06:05,976 INFO L280 TraceCheckUtils]: 71: Hoare triple {37145#true} ~pumpRunning~0 := 0; {37145#true} is VALID [2020-07-08 21:06:05,977 INFO L280 TraceCheckUtils]: 72: Hoare triple {37145#true} ~systemActive~0 := 1; {37145#true} is VALID [2020-07-08 21:06:05,977 INFO L280 TraceCheckUtils]: 73: Hoare triple {37145#true} ~cleanupTimeShifts~0 := 4; {37145#true} is VALID [2020-07-08 21:06:05,977 INFO L280 TraceCheckUtils]: 74: Hoare triple {37145#true} ~waterLevel~0 := 1; {37145#true} is VALID [2020-07-08 21:06:05,978 INFO L280 TraceCheckUtils]: 75: Hoare triple {37145#true} ~methaneLevelCritical~0 := 0; {37145#true} is VALID [2020-07-08 21:06:05,978 INFO L280 TraceCheckUtils]: 76: Hoare triple {37145#true} ~head~0.base, ~head~0.offset := 0, 0; {37145#true} is VALID [2020-07-08 21:06:05,978 INFO L280 TraceCheckUtils]: 77: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:05,979 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {37145#true} {37145#true} #918#return; {37145#true} is VALID [2020-07-08 21:06:05,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:05,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:05,988 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37145#true} {37145#true} #826#return; {37145#true} is VALID [2020-07-08 21:06:05,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:05,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:05,992 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37145#true} {37145#true} #828#return; {37145#true} is VALID [2020-07-08 21:06:05,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:05,995 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~11; {37145#true} is VALID [2020-07-08 21:06:05,996 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} ~retValue_acc~11 := 1; {37145#true} is VALID [2020-07-08 21:06:05,996 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} #res := ~retValue_acc~11; {37145#true} is VALID [2020-07-08 21:06:05,996 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:05,996 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37145#true} {37145#true} #830#return; {37145#true} is VALID [2020-07-08 21:06:05,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:06,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,000 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37145#true} {37145#true} #832#return; {37145#true} is VALID [2020-07-08 21:06:06,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:06,012 INFO L280 TraceCheckUtils]: 0: Hoare triple {37352#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {37145#true} is VALID [2020-07-08 21:06:06,012 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,012 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37145#true} {37145#true} #880#return; {37145#true} is VALID [2020-07-08 21:06:06,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:06,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:06,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:06,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:06,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:06,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-08 21:06:06,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-08 21:06:06,190 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-08 21:06:06,190 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-08 21:06:06,191 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,191 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-08 21:06:06,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-08 21:06:06,192 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-08 21:06:06,192 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-08 21:06:06,192 INFO L263 TraceCheckUtils]: 3: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-08 21:06:06,192 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-08 21:06:06,193 INFO L280 TraceCheckUtils]: 5: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-08 21:06:06,193 INFO L280 TraceCheckUtils]: 6: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-08 21:06:06,193 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-08 21:06:06,194 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,194 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-08 21:06:06,194 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-08 21:06:06,195 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-08 21:06:06,195 INFO L280 TraceCheckUtils]: 12: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-08 21:06:06,195 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-08 21:06:06,196 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} ~tmp___0~1 := 0; {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 21:06:06,197 INFO L280 TraceCheckUtils]: 15: Hoare triple {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1; {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-08 21:06:06,198 INFO L280 TraceCheckUtils]: 16: Hoare triple {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 21:06:06,199 INFO L280 TraceCheckUtils]: 17: Hoare triple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 21:06:06,200 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37145#true} #900#return; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-08 21:06:06,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:06,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-08 21:06:06,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,204 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37145#true} {37146#false} #902#return; {37146#false} is VALID [2020-07-08 21:06:06,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37145#true} is VALID [2020-07-08 21:06:06,205 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume 0 == ~pumpRunning~0; {37145#true} is VALID [2020-07-08 21:06:06,205 INFO L263 TraceCheckUtils]: 2: Hoare triple {37145#true} call #t~ret4 := isHighWaterLevel(); {37145#true} is VALID [2020-07-08 21:06:06,205 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-08 21:06:06,206 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-08 21:06:06,206 INFO L280 TraceCheckUtils]: 5: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-08 21:06:06,206 INFO L263 TraceCheckUtils]: 6: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-08 21:06:06,206 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-08 21:06:06,206 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-08 21:06:06,207 INFO L280 TraceCheckUtils]: 9: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-08 21:06:06,207 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-08 21:06:06,207 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,207 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-08 21:06:06,207 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-08 21:06:06,208 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-08 21:06:06,208 INFO L280 TraceCheckUtils]: 15: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-08 21:06:06,208 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-08 21:06:06,209 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} ~tmp___0~1 := 0; {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 21:06:06,210 INFO L280 TraceCheckUtils]: 18: Hoare triple {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1; {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-08 21:06:06,210 INFO L280 TraceCheckUtils]: 19: Hoare triple {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 21:06:06,211 INFO L280 TraceCheckUtils]: 20: Hoare triple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 21:06:06,212 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37145#true} #900#return; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-08 21:06:06,213 INFO L280 TraceCheckUtils]: 22: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-08 21:06:06,213 INFO L280 TraceCheckUtils]: 23: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} ~tmp~1 := #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-08 21:06:06,214 INFO L280 TraceCheckUtils]: 24: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} havoc #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-08 21:06:06,214 INFO L280 TraceCheckUtils]: 25: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {37146#false} is VALID [2020-07-08 21:06:06,215 INFO L263 TraceCheckUtils]: 26: Hoare triple {37146#false} call activatePump(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:06:06,215 INFO L280 TraceCheckUtils]: 27: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-08 21:06:06,215 INFO L280 TraceCheckUtils]: 28: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,215 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37145#true} {37146#false} #902#return; {37146#false} is VALID [2020-07-08 21:06:06,215 INFO L280 TraceCheckUtils]: 30: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-08 21:06:06,216 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {37146#false} {37145#true} #874#return; {37146#false} is VALID [2020-07-08 21:06:06,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37145#true} is VALID [2020-07-08 21:06:06,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume !(0 != ~pumpRunning~0); {37145#true} is VALID [2020-07-08 21:06:06,218 INFO L263 TraceCheckUtils]: 2: Hoare triple {37145#true} call processEnvironment__wrappee__highWaterSensor(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:06:06,218 INFO L280 TraceCheckUtils]: 3: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37145#true} is VALID [2020-07-08 21:06:06,219 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} assume 0 == ~pumpRunning~0; {37145#true} is VALID [2020-07-08 21:06:06,219 INFO L263 TraceCheckUtils]: 5: Hoare triple {37145#true} call #t~ret4 := isHighWaterLevel(); {37145#true} is VALID [2020-07-08 21:06:06,219 INFO L280 TraceCheckUtils]: 6: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-08 21:06:06,219 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-08 21:06:06,219 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-08 21:06:06,220 INFO L263 TraceCheckUtils]: 9: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-08 21:06:06,220 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-08 21:06:06,220 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-08 21:06:06,220 INFO L280 TraceCheckUtils]: 12: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-08 21:06:06,220 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-08 21:06:06,221 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,221 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-08 21:06:06,221 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-08 21:06:06,221 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-08 21:06:06,221 INFO L280 TraceCheckUtils]: 18: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-08 21:06:06,222 INFO L280 TraceCheckUtils]: 19: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-08 21:06:06,222 INFO L280 TraceCheckUtils]: 20: Hoare triple {37145#true} ~tmp___0~1 := 0; {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 21:06:06,223 INFO L280 TraceCheckUtils]: 21: Hoare triple {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1; {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-08 21:06:06,224 INFO L280 TraceCheckUtils]: 22: Hoare triple {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 21:06:06,224 INFO L280 TraceCheckUtils]: 23: Hoare triple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 21:06:06,225 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37145#true} #900#return; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-08 21:06:06,226 INFO L280 TraceCheckUtils]: 25: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-08 21:06:06,227 INFO L280 TraceCheckUtils]: 26: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} ~tmp~1 := #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-08 21:06:06,227 INFO L280 TraceCheckUtils]: 27: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} havoc #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-08 21:06:06,228 INFO L280 TraceCheckUtils]: 28: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {37146#false} is VALID [2020-07-08 21:06:06,228 INFO L263 TraceCheckUtils]: 29: Hoare triple {37146#false} call activatePump(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:06:06,228 INFO L280 TraceCheckUtils]: 30: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-08 21:06:06,228 INFO L280 TraceCheckUtils]: 31: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,229 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37145#true} {37146#false} #902#return; {37146#false} is VALID [2020-07-08 21:06:06,229 INFO L280 TraceCheckUtils]: 33: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-08 21:06:06,229 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37146#false} {37145#true} #874#return; {37146#false} is VALID [2020-07-08 21:06:06,229 INFO L280 TraceCheckUtils]: 35: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-08 21:06:06,229 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37146#false} {37145#true} #892#return; {37146#false} is VALID [2020-07-08 21:06:06,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:06,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:06,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~5; {37145#true} is VALID [2020-07-08 21:06:06,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} ~retValue_acc~5 := ~waterLevel~0; {37145#true} is VALID [2020-07-08 21:06:06,241 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} #res := ~retValue_acc~5; {37145#true} is VALID [2020-07-08 21:06:06,241 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,245 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37145#true} {37145#true} #820#return; {37145#true} is VALID [2020-07-08 21:06:06,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~tmp~8; {37145#true} is VALID [2020-07-08 21:06:06,246 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} havoc ~tmp___0~2; {37145#true} is VALID [2020-07-08 21:06:06,246 INFO L263 TraceCheckUtils]: 2: Hoare triple {37145#true} call #t~ret70 := getWaterLevel(); {37145#true} is VALID [2020-07-08 21:06:06,246 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} havoc ~retValue_acc~5; {37145#true} is VALID [2020-07-08 21:06:06,246 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} ~retValue_acc~5 := ~waterLevel~0; {37145#true} is VALID [2020-07-08 21:06:06,247 INFO L280 TraceCheckUtils]: 5: Hoare triple {37145#true} #res := ~retValue_acc~5; {37145#true} is VALID [2020-07-08 21:06:06,247 INFO L280 TraceCheckUtils]: 6: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,247 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37145#true} {37145#true} #820#return; {37145#true} is VALID [2020-07-08 21:06:06,247 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {37145#true} is VALID [2020-07-08 21:06:06,247 INFO L280 TraceCheckUtils]: 9: Hoare triple {37145#true} ~tmp~8 := #t~ret70; {37145#true} is VALID [2020-07-08 21:06:06,248 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} havoc #t~ret70; {37145#true} is VALID [2020-07-08 21:06:06,248 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} assume !(0 == ~tmp~8); {37145#true} is VALID [2020-07-08 21:06:06,248 INFO L280 TraceCheckUtils]: 12: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,248 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {37145#true} {37146#false} #894#return; {37146#false} is VALID [2020-07-08 21:06:06,249 INFO L280 TraceCheckUtils]: 0: Hoare triple {37353#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {37145#true} is VALID [2020-07-08 21:06:06,249 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume 0 != ~systemActive~0; {37145#true} is VALID [2020-07-08 21:06:06,250 INFO L263 TraceCheckUtils]: 2: Hoare triple {37145#true} call processEnvironment(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:06:06,250 INFO L280 TraceCheckUtils]: 3: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37145#true} is VALID [2020-07-08 21:06:06,250 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} assume !(0 != ~pumpRunning~0); {37145#true} is VALID [2020-07-08 21:06:06,251 INFO L263 TraceCheckUtils]: 5: Hoare triple {37145#true} call processEnvironment__wrappee__highWaterSensor(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:06:06,251 INFO L280 TraceCheckUtils]: 6: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37145#true} is VALID [2020-07-08 21:06:06,251 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} assume 0 == ~pumpRunning~0; {37145#true} is VALID [2020-07-08 21:06:06,251 INFO L263 TraceCheckUtils]: 8: Hoare triple {37145#true} call #t~ret4 := isHighWaterLevel(); {37145#true} is VALID [2020-07-08 21:06:06,251 INFO L280 TraceCheckUtils]: 9: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-08 21:06:06,252 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-08 21:06:06,252 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-08 21:06:06,252 INFO L263 TraceCheckUtils]: 12: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-08 21:06:06,252 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-08 21:06:06,252 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-08 21:06:06,253 INFO L280 TraceCheckUtils]: 15: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-08 21:06:06,253 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-08 21:06:06,253 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,253 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-08 21:06:06,253 INFO L280 TraceCheckUtils]: 19: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-08 21:06:06,253 INFO L280 TraceCheckUtils]: 20: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-08 21:06:06,254 INFO L280 TraceCheckUtils]: 21: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-08 21:06:06,254 INFO L280 TraceCheckUtils]: 22: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-08 21:06:06,254 INFO L280 TraceCheckUtils]: 23: Hoare triple {37145#true} ~tmp___0~1 := 0; {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 21:06:06,255 INFO L280 TraceCheckUtils]: 24: Hoare triple {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1; {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-08 21:06:06,256 INFO L280 TraceCheckUtils]: 25: Hoare triple {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 21:06:06,256 INFO L280 TraceCheckUtils]: 26: Hoare triple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 21:06:06,257 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37145#true} #900#return; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-08 21:06:06,258 INFO L280 TraceCheckUtils]: 28: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-08 21:06:06,258 INFO L280 TraceCheckUtils]: 29: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} ~tmp~1 := #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-08 21:06:06,259 INFO L280 TraceCheckUtils]: 30: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} havoc #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-08 21:06:06,260 INFO L280 TraceCheckUtils]: 31: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {37146#false} is VALID [2020-07-08 21:06:06,260 INFO L263 TraceCheckUtils]: 32: Hoare triple {37146#false} call activatePump(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:06:06,260 INFO L280 TraceCheckUtils]: 33: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-08 21:06:06,260 INFO L280 TraceCheckUtils]: 34: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,260 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37145#true} {37146#false} #902#return; {37146#false} is VALID [2020-07-08 21:06:06,261 INFO L280 TraceCheckUtils]: 36: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-08 21:06:06,261 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37146#false} {37145#true} #874#return; {37146#false} is VALID [2020-07-08 21:06:06,261 INFO L280 TraceCheckUtils]: 38: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-08 21:06:06,261 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37146#false} {37145#true} #892#return; {37146#false} is VALID [2020-07-08 21:06:06,261 INFO L263 TraceCheckUtils]: 40: Hoare triple {37146#false} call __utac_acc__Specification4_spec__1(); {37145#true} is VALID [2020-07-08 21:06:06,261 INFO L280 TraceCheckUtils]: 41: Hoare triple {37145#true} havoc ~tmp~8; {37145#true} is VALID [2020-07-08 21:06:06,262 INFO L280 TraceCheckUtils]: 42: Hoare triple {37145#true} havoc ~tmp___0~2; {37145#true} is VALID [2020-07-08 21:06:06,262 INFO L263 TraceCheckUtils]: 43: Hoare triple {37145#true} call #t~ret70 := getWaterLevel(); {37145#true} is VALID [2020-07-08 21:06:06,262 INFO L280 TraceCheckUtils]: 44: Hoare triple {37145#true} havoc ~retValue_acc~5; {37145#true} is VALID [2020-07-08 21:06:06,262 INFO L280 TraceCheckUtils]: 45: Hoare triple {37145#true} ~retValue_acc~5 := ~waterLevel~0; {37145#true} is VALID [2020-07-08 21:06:06,262 INFO L280 TraceCheckUtils]: 46: Hoare triple {37145#true} #res := ~retValue_acc~5; {37145#true} is VALID [2020-07-08 21:06:06,263 INFO L280 TraceCheckUtils]: 47: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,263 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37145#true} {37145#true} #820#return; {37145#true} is VALID [2020-07-08 21:06:06,263 INFO L280 TraceCheckUtils]: 49: Hoare triple {37145#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {37145#true} is VALID [2020-07-08 21:06:06,263 INFO L280 TraceCheckUtils]: 50: Hoare triple {37145#true} ~tmp~8 := #t~ret70; {37145#true} is VALID [2020-07-08 21:06:06,263 INFO L280 TraceCheckUtils]: 51: Hoare triple {37145#true} havoc #t~ret70; {37145#true} is VALID [2020-07-08 21:06:06,264 INFO L280 TraceCheckUtils]: 52: Hoare triple {37145#true} assume !(0 == ~tmp~8); {37145#true} is VALID [2020-07-08 21:06:06,264 INFO L280 TraceCheckUtils]: 53: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,264 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {37145#true} {37146#false} #894#return; {37146#false} is VALID [2020-07-08 21:06:06,264 INFO L280 TraceCheckUtils]: 55: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-08 21:06:06,264 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {37146#false} {37145#true} #884#return; {37146#false} is VALID [2020-07-08 21:06:06,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:06,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {37352#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {37145#true} is VALID [2020-07-08 21:06:06,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,270 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37145#true} {37146#false} #880#return; {37146#false} is VALID [2020-07-08 21:06:06,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:06,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {37476#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {37145#true} is VALID [2020-07-08 21:06:06,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} ~waterLevel~0 := ~waterLevel~0 - 1; {37145#true} is VALID [2020-07-08 21:06:06,288 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,288 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37145#true} {37146#false} #890#return; {37146#false} is VALID [2020-07-08 21:06:06,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:06,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:06,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:06,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:06,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-08 21:06:06,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-08 21:06:06,309 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-08 21:06:06,309 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-08 21:06:06,309 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,309 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-08 21:06:06,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-08 21:06:06,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-08 21:06:06,310 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-08 21:06:06,310 INFO L263 TraceCheckUtils]: 3: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-08 21:06:06,310 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-08 21:06:06,311 INFO L280 TraceCheckUtils]: 5: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-08 21:06:06,311 INFO L280 TraceCheckUtils]: 6: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-08 21:06:06,311 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-08 21:06:06,311 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,311 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-08 21:06:06,311 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-08 21:06:06,312 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-08 21:06:06,312 INFO L280 TraceCheckUtils]: 12: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-08 21:06:06,312 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-08 21:06:06,312 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} ~tmp___0~1 := 0; {37145#true} is VALID [2020-07-08 21:06:06,312 INFO L280 TraceCheckUtils]: 15: Hoare triple {37145#true} ~retValue_acc~2 := ~tmp___0~1; {37145#true} is VALID [2020-07-08 21:06:06,313 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} #res := ~retValue_acc~2; {37145#true} is VALID [2020-07-08 21:06:06,313 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,313 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37145#true} {37145#true} #900#return; {37145#true} is VALID [2020-07-08 21:06:06,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:06,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-08 21:06:06,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,317 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37145#true} {37145#true} #902#return; {37145#true} is VALID [2020-07-08 21:06:06,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37145#true} is VALID [2020-07-08 21:06:06,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume 0 == ~pumpRunning~0; {37145#true} is VALID [2020-07-08 21:06:06,317 INFO L263 TraceCheckUtils]: 2: Hoare triple {37145#true} call #t~ret4 := isHighWaterLevel(); {37145#true} is VALID [2020-07-08 21:06:06,317 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-08 21:06:06,318 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-08 21:06:06,318 INFO L280 TraceCheckUtils]: 5: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-08 21:06:06,318 INFO L263 TraceCheckUtils]: 6: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-08 21:06:06,318 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-08 21:06:06,318 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-08 21:06:06,319 INFO L280 TraceCheckUtils]: 9: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-08 21:06:06,319 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-08 21:06:06,319 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,319 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-08 21:06:06,319 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-08 21:06:06,320 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-08 21:06:06,320 INFO L280 TraceCheckUtils]: 15: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-08 21:06:06,320 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-08 21:06:06,320 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} ~tmp___0~1 := 0; {37145#true} is VALID [2020-07-08 21:06:06,320 INFO L280 TraceCheckUtils]: 18: Hoare triple {37145#true} ~retValue_acc~2 := ~tmp___0~1; {37145#true} is VALID [2020-07-08 21:06:06,321 INFO L280 TraceCheckUtils]: 19: Hoare triple {37145#true} #res := ~retValue_acc~2; {37145#true} is VALID [2020-07-08 21:06:06,321 INFO L280 TraceCheckUtils]: 20: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,321 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {37145#true} {37145#true} #900#return; {37145#true} is VALID [2020-07-08 21:06:06,321 INFO L280 TraceCheckUtils]: 22: Hoare triple {37145#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {37145#true} is VALID [2020-07-08 21:06:06,321 INFO L280 TraceCheckUtils]: 23: Hoare triple {37145#true} ~tmp~1 := #t~ret4; {37145#true} is VALID [2020-07-08 21:06:06,322 INFO L280 TraceCheckUtils]: 24: Hoare triple {37145#true} havoc #t~ret4; {37145#true} is VALID [2020-07-08 21:06:06,322 INFO L280 TraceCheckUtils]: 25: Hoare triple {37145#true} assume 0 != ~tmp~1; {37145#true} is VALID [2020-07-08 21:06:06,323 INFO L263 TraceCheckUtils]: 26: Hoare triple {37145#true} call activatePump(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:06:06,323 INFO L280 TraceCheckUtils]: 27: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-08 21:06:06,323 INFO L280 TraceCheckUtils]: 28: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,323 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37145#true} {37145#true} #902#return; {37145#true} is VALID [2020-07-08 21:06:06,323 INFO L280 TraceCheckUtils]: 30: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,324 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {37145#true} {37145#true} #874#return; {37145#true} is VALID [2020-07-08 21:06:06,324 INFO L280 TraceCheckUtils]: 0: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37145#true} is VALID [2020-07-08 21:06:06,325 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume !(0 != ~pumpRunning~0); {37145#true} is VALID [2020-07-08 21:06:06,325 INFO L263 TraceCheckUtils]: 2: Hoare triple {37145#true} call processEnvironment__wrappee__highWaterSensor(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:06:06,326 INFO L280 TraceCheckUtils]: 3: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37145#true} is VALID [2020-07-08 21:06:06,326 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} assume 0 == ~pumpRunning~0; {37145#true} is VALID [2020-07-08 21:06:06,326 INFO L263 TraceCheckUtils]: 5: Hoare triple {37145#true} call #t~ret4 := isHighWaterLevel(); {37145#true} is VALID [2020-07-08 21:06:06,326 INFO L280 TraceCheckUtils]: 6: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-08 21:06:06,326 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-08 21:06:06,327 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-08 21:06:06,327 INFO L263 TraceCheckUtils]: 9: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-08 21:06:06,327 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-08 21:06:06,327 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-08 21:06:06,327 INFO L280 TraceCheckUtils]: 12: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-08 21:06:06,327 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-08 21:06:06,328 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,328 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-08 21:06:06,328 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-08 21:06:06,328 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-08 21:06:06,328 INFO L280 TraceCheckUtils]: 18: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-08 21:06:06,329 INFO L280 TraceCheckUtils]: 19: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-08 21:06:06,329 INFO L280 TraceCheckUtils]: 20: Hoare triple {37145#true} ~tmp___0~1 := 0; {37145#true} is VALID [2020-07-08 21:06:06,329 INFO L280 TraceCheckUtils]: 21: Hoare triple {37145#true} ~retValue_acc~2 := ~tmp___0~1; {37145#true} is VALID [2020-07-08 21:06:06,329 INFO L280 TraceCheckUtils]: 22: Hoare triple {37145#true} #res := ~retValue_acc~2; {37145#true} is VALID [2020-07-08 21:06:06,329 INFO L280 TraceCheckUtils]: 23: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,329 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {37145#true} {37145#true} #900#return; {37145#true} is VALID [2020-07-08 21:06:06,330 INFO L280 TraceCheckUtils]: 25: Hoare triple {37145#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {37145#true} is VALID [2020-07-08 21:06:06,330 INFO L280 TraceCheckUtils]: 26: Hoare triple {37145#true} ~tmp~1 := #t~ret4; {37145#true} is VALID [2020-07-08 21:06:06,330 INFO L280 TraceCheckUtils]: 27: Hoare triple {37145#true} havoc #t~ret4; {37145#true} is VALID [2020-07-08 21:06:06,330 INFO L280 TraceCheckUtils]: 28: Hoare triple {37145#true} assume 0 != ~tmp~1; {37145#true} is VALID [2020-07-08 21:06:06,331 INFO L263 TraceCheckUtils]: 29: Hoare triple {37145#true} call activatePump(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:06:06,331 INFO L280 TraceCheckUtils]: 30: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-08 21:06:06,331 INFO L280 TraceCheckUtils]: 31: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,332 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37145#true} {37145#true} #902#return; {37145#true} is VALID [2020-07-08 21:06:06,332 INFO L280 TraceCheckUtils]: 33: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,332 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37145#true} {37145#true} #874#return; {37145#true} is VALID [2020-07-08 21:06:06,332 INFO L280 TraceCheckUtils]: 35: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,332 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37145#true} {37146#false} #892#return; {37146#false} is VALID [2020-07-08 21:06:06,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:06,336 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~5; {37145#true} is VALID [2020-07-08 21:06:06,337 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} ~retValue_acc~5 := ~waterLevel~0; {37145#true} is VALID [2020-07-08 21:06:06,337 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} #res := ~retValue_acc~5; {37145#true} is VALID [2020-07-08 21:06:06,337 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,337 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37145#true} {37146#false} #820#return; {37146#false} is VALID [2020-07-08 21:06:06,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:06:06,340 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~1; {37145#true} is VALID [2020-07-08 21:06:06,340 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} ~retValue_acc~1 := ~pumpRunning~0; {37145#true} is VALID [2020-07-08 21:06:06,340 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} #res := ~retValue_acc~1; {37145#true} is VALID [2020-07-08 21:06:06,341 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,341 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37145#true} {37146#false} #822#return; {37146#false} is VALID [2020-07-08 21:06:06,346 INFO L263 TraceCheckUtils]: 0: Hoare triple {37145#true} call ULTIMATE.init(); {37351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 21:06:06,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {37351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {37145#true} is VALID [2020-07-08 21:06:06,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} #valid := #valid[0 := 0]; {37145#true} is VALID [2020-07-08 21:06:06,346 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} assume 0 < #StackHeapBarrier; {37145#true} is VALID [2020-07-08 21:06:06,347 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {37145#true} is VALID [2020-07-08 21:06:06,347 INFO L280 TraceCheckUtils]: 5: Hoare triple {37145#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {37145#true} is VALID [2020-07-08 21:06:06,347 INFO L280 TraceCheckUtils]: 6: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {37145#true} is VALID [2020-07-08 21:06:06,347 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {37145#true} is VALID [2020-07-08 21:06:06,347 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {37145#true} is VALID [2020-07-08 21:06:06,347 INFO L280 TraceCheckUtils]: 9: Hoare triple {37145#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {37145#true} is VALID [2020-07-08 21:06:06,348 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {37145#true} is VALID [2020-07-08 21:06:06,348 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {37145#true} is VALID [2020-07-08 21:06:06,348 INFO L280 TraceCheckUtils]: 12: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {37145#true} is VALID [2020-07-08 21:06:06,348 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {37145#true} is VALID [2020-07-08 21:06:06,348 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {37145#true} is VALID [2020-07-08 21:06:06,349 INFO L280 TraceCheckUtils]: 15: Hoare triple {37145#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {37145#true} is VALID [2020-07-08 21:06:06,349 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {37145#true} is VALID [2020-07-08 21:06:06,349 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {37145#true} is VALID [2020-07-08 21:06:06,349 INFO L280 TraceCheckUtils]: 18: Hoare triple {37145#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {37145#true} is VALID [2020-07-08 21:06:06,350 INFO L280 TraceCheckUtils]: 19: Hoare triple {37145#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {37145#true} is VALID [2020-07-08 21:06:06,350 INFO L280 TraceCheckUtils]: 20: Hoare triple {37145#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {37145#true} is VALID [2020-07-08 21:06:06,350 INFO L280 TraceCheckUtils]: 21: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {37145#true} is VALID [2020-07-08 21:06:06,350 INFO L280 TraceCheckUtils]: 22: Hoare triple {37145#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {37145#true} is VALID [2020-07-08 21:06:06,350 INFO L280 TraceCheckUtils]: 23: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {37145#true} is VALID [2020-07-08 21:06:06,351 INFO L280 TraceCheckUtils]: 24: Hoare triple {37145#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {37145#true} is VALID [2020-07-08 21:06:06,351 INFO L280 TraceCheckUtils]: 25: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {37145#true} is VALID [2020-07-08 21:06:06,351 INFO L280 TraceCheckUtils]: 26: Hoare triple {37145#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {37145#true} is VALID [2020-07-08 21:06:06,351 INFO L280 TraceCheckUtils]: 27: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {37145#true} is VALID [2020-07-08 21:06:06,351 INFO L280 TraceCheckUtils]: 28: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {37145#true} is VALID [2020-07-08 21:06:06,352 INFO L280 TraceCheckUtils]: 29: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {37145#true} is VALID [2020-07-08 21:06:06,352 INFO L280 TraceCheckUtils]: 30: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {37145#true} is VALID [2020-07-08 21:06:06,352 INFO L280 TraceCheckUtils]: 31: Hoare triple {37145#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {37145#true} is VALID [2020-07-08 21:06:06,352 INFO L280 TraceCheckUtils]: 32: Hoare triple {37145#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {37145#true} is VALID [2020-07-08 21:06:06,353 INFO L280 TraceCheckUtils]: 33: Hoare triple {37145#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {37145#true} is VALID [2020-07-08 21:06:06,353 INFO L280 TraceCheckUtils]: 34: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {37145#true} is VALID [2020-07-08 21:06:06,353 INFO L280 TraceCheckUtils]: 35: Hoare triple {37145#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {37145#true} is VALID [2020-07-08 21:06:06,353 INFO L280 TraceCheckUtils]: 36: Hoare triple {37145#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {37145#true} is VALID [2020-07-08 21:06:06,353 INFO L280 TraceCheckUtils]: 37: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {37145#true} is VALID [2020-07-08 21:06:06,354 INFO L280 TraceCheckUtils]: 38: Hoare triple {37145#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {37145#true} is VALID [2020-07-08 21:06:06,354 INFO L280 TraceCheckUtils]: 39: Hoare triple {37145#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {37145#true} is VALID [2020-07-08 21:06:06,354 INFO L280 TraceCheckUtils]: 40: Hoare triple {37145#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {37145#true} is VALID [2020-07-08 21:06:06,354 INFO L280 TraceCheckUtils]: 41: Hoare triple {37145#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {37145#true} is VALID [2020-07-08 21:06:06,354 INFO L280 TraceCheckUtils]: 42: Hoare triple {37145#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {37145#true} is VALID [2020-07-08 21:06:06,355 INFO L280 TraceCheckUtils]: 43: Hoare triple {37145#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {37145#true} is VALID [2020-07-08 21:06:06,355 INFO L280 TraceCheckUtils]: 44: Hoare triple {37145#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {37145#true} is VALID [2020-07-08 21:06:06,355 INFO L280 TraceCheckUtils]: 45: Hoare triple {37145#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {37145#true} is VALID [2020-07-08 21:06:06,355 INFO L280 TraceCheckUtils]: 46: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {37145#true} is VALID [2020-07-08 21:06:06,355 INFO L280 TraceCheckUtils]: 47: Hoare triple {37145#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {37145#true} is VALID [2020-07-08 21:06:06,356 INFO L280 TraceCheckUtils]: 48: Hoare triple {37145#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {37145#true} is VALID [2020-07-08 21:06:06,356 INFO L280 TraceCheckUtils]: 49: Hoare triple {37145#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {37145#true} is VALID [2020-07-08 21:06:06,356 INFO L280 TraceCheckUtils]: 50: Hoare triple {37145#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {37145#true} is VALID [2020-07-08 21:06:06,356 INFO L280 TraceCheckUtils]: 51: Hoare triple {37145#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {37145#true} is VALID [2020-07-08 21:06:06,356 INFO L280 TraceCheckUtils]: 52: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {37145#true} is VALID [2020-07-08 21:06:06,357 INFO L280 TraceCheckUtils]: 53: Hoare triple {37145#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {37145#true} is VALID [2020-07-08 21:06:06,357 INFO L280 TraceCheckUtils]: 54: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {37145#true} is VALID [2020-07-08 21:06:06,357 INFO L280 TraceCheckUtils]: 55: Hoare triple {37145#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {37145#true} is VALID [2020-07-08 21:06:06,357 INFO L280 TraceCheckUtils]: 56: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {37145#true} is VALID [2020-07-08 21:06:06,357 INFO L280 TraceCheckUtils]: 57: Hoare triple {37145#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {37145#true} is VALID [2020-07-08 21:06:06,357 INFO L280 TraceCheckUtils]: 58: Hoare triple {37145#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {37145#true} is VALID [2020-07-08 21:06:06,358 INFO L280 TraceCheckUtils]: 59: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {37145#true} is VALID [2020-07-08 21:06:06,358 INFO L280 TraceCheckUtils]: 60: Hoare triple {37145#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {37145#true} is VALID [2020-07-08 21:06:06,358 INFO L280 TraceCheckUtils]: 61: Hoare triple {37145#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {37145#true} is VALID [2020-07-08 21:06:06,358 INFO L280 TraceCheckUtils]: 62: Hoare triple {37145#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {37145#true} is VALID [2020-07-08 21:06:06,358 INFO L280 TraceCheckUtils]: 63: Hoare triple {37145#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {37145#true} is VALID [2020-07-08 21:06:06,358 INFO L280 TraceCheckUtils]: 64: Hoare triple {37145#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {37145#true} is VALID [2020-07-08 21:06:06,359 INFO L280 TraceCheckUtils]: 65: Hoare triple {37145#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {37145#true} is VALID [2020-07-08 21:06:06,359 INFO L280 TraceCheckUtils]: 66: Hoare triple {37145#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {37145#true} is VALID [2020-07-08 21:06:06,359 INFO L280 TraceCheckUtils]: 67: Hoare triple {37145#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {37145#true} is VALID [2020-07-08 21:06:06,359 INFO L280 TraceCheckUtils]: 68: Hoare triple {37145#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {37145#true} is VALID [2020-07-08 21:06:06,359 INFO L280 TraceCheckUtils]: 69: Hoare triple {37145#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {37145#true} is VALID [2020-07-08 21:06:06,360 INFO L280 TraceCheckUtils]: 70: Hoare triple {37145#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {37145#true} is VALID [2020-07-08 21:06:06,360 INFO L280 TraceCheckUtils]: 71: Hoare triple {37145#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {37145#true} is VALID [2020-07-08 21:06:06,360 INFO L280 TraceCheckUtils]: 72: Hoare triple {37145#true} ~pumpRunning~0 := 0; {37145#true} is VALID [2020-07-08 21:06:06,360 INFO L280 TraceCheckUtils]: 73: Hoare triple {37145#true} ~systemActive~0 := 1; {37145#true} is VALID [2020-07-08 21:06:06,360 INFO L280 TraceCheckUtils]: 74: Hoare triple {37145#true} ~cleanupTimeShifts~0 := 4; {37145#true} is VALID [2020-07-08 21:06:06,360 INFO L280 TraceCheckUtils]: 75: Hoare triple {37145#true} ~waterLevel~0 := 1; {37145#true} is VALID [2020-07-08 21:06:06,361 INFO L280 TraceCheckUtils]: 76: Hoare triple {37145#true} ~methaneLevelCritical~0 := 0; {37145#true} is VALID [2020-07-08 21:06:06,361 INFO L280 TraceCheckUtils]: 77: Hoare triple {37145#true} ~head~0.base, ~head~0.offset := 0, 0; {37145#true} is VALID [2020-07-08 21:06:06,361 INFO L280 TraceCheckUtils]: 78: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,361 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {37145#true} {37145#true} #918#return; {37145#true} is VALID [2020-07-08 21:06:06,361 INFO L263 TraceCheckUtils]: 80: Hoare triple {37145#true} call #t~ret73 := main(); {37145#true} is VALID [2020-07-08 21:06:06,361 INFO L280 TraceCheckUtils]: 81: Hoare triple {37145#true} havoc ~retValue_acc~3; {37145#true} is VALID [2020-07-08 21:06:06,362 INFO L280 TraceCheckUtils]: 82: Hoare triple {37145#true} havoc ~tmp~4; {37145#true} is VALID [2020-07-08 21:06:06,362 INFO L263 TraceCheckUtils]: 83: Hoare triple {37145#true} call select_helpers(); {37145#true} is VALID [2020-07-08 21:06:06,362 INFO L280 TraceCheckUtils]: 84: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,362 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {37145#true} {37145#true} #826#return; {37145#true} is VALID [2020-07-08 21:06:06,362 INFO L263 TraceCheckUtils]: 86: Hoare triple {37145#true} call select_features(); {37145#true} is VALID [2020-07-08 21:06:06,362 INFO L280 TraceCheckUtils]: 87: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,363 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {37145#true} {37145#true} #828#return; {37145#true} is VALID [2020-07-08 21:06:06,363 INFO L263 TraceCheckUtils]: 89: Hoare triple {37145#true} call #t~ret24 := valid_product(); {37145#true} is VALID [2020-07-08 21:06:06,363 INFO L280 TraceCheckUtils]: 90: Hoare triple {37145#true} havoc ~retValue_acc~11; {37145#true} is VALID [2020-07-08 21:06:06,363 INFO L280 TraceCheckUtils]: 91: Hoare triple {37145#true} ~retValue_acc~11 := 1; {37145#true} is VALID [2020-07-08 21:06:06,363 INFO L280 TraceCheckUtils]: 92: Hoare triple {37145#true} #res := ~retValue_acc~11; {37145#true} is VALID [2020-07-08 21:06:06,363 INFO L280 TraceCheckUtils]: 93: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,364 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {37145#true} {37145#true} #830#return; {37145#true} is VALID [2020-07-08 21:06:06,364 INFO L280 TraceCheckUtils]: 95: Hoare triple {37145#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {37145#true} is VALID [2020-07-08 21:06:06,364 INFO L280 TraceCheckUtils]: 96: Hoare triple {37145#true} ~tmp~4 := #t~ret24; {37145#true} is VALID [2020-07-08 21:06:06,364 INFO L280 TraceCheckUtils]: 97: Hoare triple {37145#true} havoc #t~ret24; {37145#true} is VALID [2020-07-08 21:06:06,364 INFO L280 TraceCheckUtils]: 98: Hoare triple {37145#true} assume 0 != ~tmp~4; {37145#true} is VALID [2020-07-08 21:06:06,365 INFO L263 TraceCheckUtils]: 99: Hoare triple {37145#true} call setup(); {37145#true} is VALID [2020-07-08 21:06:06,365 INFO L280 TraceCheckUtils]: 100: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,365 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {37145#true} {37145#true} #832#return; {37145#true} is VALID [2020-07-08 21:06:06,365 INFO L263 TraceCheckUtils]: 102: Hoare triple {37145#true} call runTest(); {37145#true} is VALID [2020-07-08 21:06:06,365 INFO L263 TraceCheckUtils]: 103: Hoare triple {37145#true} call test(); {37145#true} is VALID [2020-07-08 21:06:06,365 INFO L280 TraceCheckUtils]: 104: Hoare triple {37145#true} havoc ~splverifierCounter~0; {37145#true} is VALID [2020-07-08 21:06:06,366 INFO L280 TraceCheckUtils]: 105: Hoare triple {37145#true} havoc ~tmp~0; {37145#true} is VALID [2020-07-08 21:06:06,366 INFO L280 TraceCheckUtils]: 106: Hoare triple {37145#true} havoc ~tmp___0~0; {37145#true} is VALID [2020-07-08 21:06:06,366 INFO L280 TraceCheckUtils]: 107: Hoare triple {37145#true} havoc ~tmp___1~0; {37145#true} is VALID [2020-07-08 21:06:06,366 INFO L280 TraceCheckUtils]: 108: Hoare triple {37145#true} havoc ~tmp___2~0; {37145#true} is VALID [2020-07-08 21:06:06,366 INFO L280 TraceCheckUtils]: 109: Hoare triple {37145#true} ~splverifierCounter~0 := 0; {37145#true} is VALID [2020-07-08 21:06:06,366 INFO L280 TraceCheckUtils]: 110: Hoare triple {37145#true} assume !false; {37145#true} is VALID [2020-07-08 21:06:06,367 INFO L280 TraceCheckUtils]: 111: Hoare triple {37145#true} assume ~splverifierCounter~0 < 4; {37145#true} is VALID [2020-07-08 21:06:06,367 INFO L280 TraceCheckUtils]: 112: Hoare triple {37145#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {37145#true} is VALID [2020-07-08 21:06:06,367 INFO L280 TraceCheckUtils]: 113: Hoare triple {37145#true} ~tmp~0 := #t~nondet0; {37145#true} is VALID [2020-07-08 21:06:06,367 INFO L280 TraceCheckUtils]: 114: Hoare triple {37145#true} havoc #t~nondet0; {37145#true} is VALID [2020-07-08 21:06:06,367 INFO L280 TraceCheckUtils]: 115: Hoare triple {37145#true} assume !(0 != ~tmp~0); {37145#true} is VALID [2020-07-08 21:06:06,367 INFO L280 TraceCheckUtils]: 116: Hoare triple {37145#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {37145#true} is VALID [2020-07-08 21:06:06,368 INFO L280 TraceCheckUtils]: 117: Hoare triple {37145#true} ~tmp___0~0 := #t~nondet1; {37145#true} is VALID [2020-07-08 21:06:06,368 INFO L280 TraceCheckUtils]: 118: Hoare triple {37145#true} havoc #t~nondet1; {37145#true} is VALID [2020-07-08 21:06:06,368 INFO L280 TraceCheckUtils]: 119: Hoare triple {37145#true} assume !(0 != ~tmp___0~0); {37145#true} is VALID [2020-07-08 21:06:06,368 INFO L280 TraceCheckUtils]: 120: Hoare triple {37145#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {37145#true} is VALID [2020-07-08 21:06:06,368 INFO L280 TraceCheckUtils]: 121: Hoare triple {37145#true} ~tmp___2~0 := #t~nondet2; {37145#true} is VALID [2020-07-08 21:06:06,368 INFO L280 TraceCheckUtils]: 122: Hoare triple {37145#true} havoc #t~nondet2; {37145#true} is VALID [2020-07-08 21:06:06,369 INFO L280 TraceCheckUtils]: 123: Hoare triple {37145#true} assume 0 != ~tmp___2~0; {37145#true} is VALID [2020-07-08 21:06:06,369 INFO L263 TraceCheckUtils]: 124: Hoare triple {37145#true} call startSystem(); {37352#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 21:06:06,369 INFO L280 TraceCheckUtils]: 125: Hoare triple {37352#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {37145#true} is VALID [2020-07-08 21:06:06,370 INFO L280 TraceCheckUtils]: 126: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,370 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {37145#true} {37145#true} #880#return; {37145#true} is VALID [2020-07-08 21:06:06,370 INFO L263 TraceCheckUtils]: 128: Hoare triple {37145#true} call timeShift(); {37353#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 21:06:06,371 INFO L280 TraceCheckUtils]: 129: Hoare triple {37353#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {37145#true} is VALID [2020-07-08 21:06:06,371 INFO L280 TraceCheckUtils]: 130: Hoare triple {37145#true} assume 0 != ~systemActive~0; {37145#true} is VALID [2020-07-08 21:06:06,371 INFO L263 TraceCheckUtils]: 131: Hoare triple {37145#true} call processEnvironment(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:06:06,372 INFO L280 TraceCheckUtils]: 132: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37145#true} is VALID [2020-07-08 21:06:06,372 INFO L280 TraceCheckUtils]: 133: Hoare triple {37145#true} assume !(0 != ~pumpRunning~0); {37145#true} is VALID [2020-07-08 21:06:06,372 INFO L263 TraceCheckUtils]: 134: Hoare triple {37145#true} call processEnvironment__wrappee__highWaterSensor(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:06:06,373 INFO L280 TraceCheckUtils]: 135: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37145#true} is VALID [2020-07-08 21:06:06,373 INFO L280 TraceCheckUtils]: 136: Hoare triple {37145#true} assume 0 == ~pumpRunning~0; {37145#true} is VALID [2020-07-08 21:06:06,373 INFO L263 TraceCheckUtils]: 137: Hoare triple {37145#true} call #t~ret4 := isHighWaterLevel(); {37145#true} is VALID [2020-07-08 21:06:06,373 INFO L280 TraceCheckUtils]: 138: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-08 21:06:06,373 INFO L280 TraceCheckUtils]: 139: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-08 21:06:06,373 INFO L280 TraceCheckUtils]: 140: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-08 21:06:06,374 INFO L263 TraceCheckUtils]: 141: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-08 21:06:06,374 INFO L280 TraceCheckUtils]: 142: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-08 21:06:06,374 INFO L280 TraceCheckUtils]: 143: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-08 21:06:06,374 INFO L280 TraceCheckUtils]: 144: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-08 21:06:06,374 INFO L280 TraceCheckUtils]: 145: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-08 21:06:06,375 INFO L280 TraceCheckUtils]: 146: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,375 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-08 21:06:06,375 INFO L280 TraceCheckUtils]: 148: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-08 21:06:06,375 INFO L280 TraceCheckUtils]: 149: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-08 21:06:06,375 INFO L280 TraceCheckUtils]: 150: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-08 21:06:06,375 INFO L280 TraceCheckUtils]: 151: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-08 21:06:06,376 INFO L280 TraceCheckUtils]: 152: Hoare triple {37145#true} ~tmp___0~1 := 0; {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 21:06:06,377 INFO L280 TraceCheckUtils]: 153: Hoare triple {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1; {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-08 21:06:06,378 INFO L280 TraceCheckUtils]: 154: Hoare triple {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 21:06:06,378 INFO L280 TraceCheckUtils]: 155: Hoare triple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 21:06:06,379 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37145#true} #900#return; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-08 21:06:06,380 INFO L280 TraceCheckUtils]: 157: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-08 21:06:06,381 INFO L280 TraceCheckUtils]: 158: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} ~tmp~1 := #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-08 21:06:06,381 INFO L280 TraceCheckUtils]: 159: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} havoc #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-08 21:06:06,382 INFO L280 TraceCheckUtils]: 160: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {37146#false} is VALID [2020-07-08 21:06:06,382 INFO L263 TraceCheckUtils]: 161: Hoare triple {37146#false} call activatePump(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:06:06,382 INFO L280 TraceCheckUtils]: 162: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-08 21:06:06,382 INFO L280 TraceCheckUtils]: 163: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,383 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {37145#true} {37146#false} #902#return; {37146#false} is VALID [2020-07-08 21:06:06,383 INFO L280 TraceCheckUtils]: 165: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-08 21:06:06,383 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {37146#false} {37145#true} #874#return; {37146#false} is VALID [2020-07-08 21:06:06,383 INFO L280 TraceCheckUtils]: 167: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-08 21:06:06,383 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {37146#false} {37145#true} #892#return; {37146#false} is VALID [2020-07-08 21:06:06,384 INFO L263 TraceCheckUtils]: 169: Hoare triple {37146#false} call __utac_acc__Specification4_spec__1(); {37145#true} is VALID [2020-07-08 21:06:06,384 INFO L280 TraceCheckUtils]: 170: Hoare triple {37145#true} havoc ~tmp~8; {37145#true} is VALID [2020-07-08 21:06:06,384 INFO L280 TraceCheckUtils]: 171: Hoare triple {37145#true} havoc ~tmp___0~2; {37145#true} is VALID [2020-07-08 21:06:06,384 INFO L263 TraceCheckUtils]: 172: Hoare triple {37145#true} call #t~ret70 := getWaterLevel(); {37145#true} is VALID [2020-07-08 21:06:06,384 INFO L280 TraceCheckUtils]: 173: Hoare triple {37145#true} havoc ~retValue_acc~5; {37145#true} is VALID [2020-07-08 21:06:06,385 INFO L280 TraceCheckUtils]: 174: Hoare triple {37145#true} ~retValue_acc~5 := ~waterLevel~0; {37145#true} is VALID [2020-07-08 21:06:06,385 INFO L280 TraceCheckUtils]: 175: Hoare triple {37145#true} #res := ~retValue_acc~5; {37145#true} is VALID [2020-07-08 21:06:06,385 INFO L280 TraceCheckUtils]: 176: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,385 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {37145#true} {37145#true} #820#return; {37145#true} is VALID [2020-07-08 21:06:06,385 INFO L280 TraceCheckUtils]: 178: Hoare triple {37145#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {37145#true} is VALID [2020-07-08 21:06:06,385 INFO L280 TraceCheckUtils]: 179: Hoare triple {37145#true} ~tmp~8 := #t~ret70; {37145#true} is VALID [2020-07-08 21:06:06,386 INFO L280 TraceCheckUtils]: 180: Hoare triple {37145#true} havoc #t~ret70; {37145#true} is VALID [2020-07-08 21:06:06,386 INFO L280 TraceCheckUtils]: 181: Hoare triple {37145#true} assume !(0 == ~tmp~8); {37145#true} is VALID [2020-07-08 21:06:06,386 INFO L280 TraceCheckUtils]: 182: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,386 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {37145#true} {37146#false} #894#return; {37146#false} is VALID [2020-07-08 21:06:06,386 INFO L280 TraceCheckUtils]: 184: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-08 21:06:06,387 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {37146#false} {37145#true} #884#return; {37146#false} is VALID [2020-07-08 21:06:06,387 INFO L280 TraceCheckUtils]: 186: Hoare triple {37146#false} assume !false; {37146#false} is VALID [2020-07-08 21:06:06,387 INFO L280 TraceCheckUtils]: 187: Hoare triple {37146#false} assume ~splverifierCounter~0 < 4; {37146#false} is VALID [2020-07-08 21:06:06,387 INFO L280 TraceCheckUtils]: 188: Hoare triple {37146#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {37146#false} is VALID [2020-07-08 21:06:06,387 INFO L280 TraceCheckUtils]: 189: Hoare triple {37146#false} ~tmp~0 := #t~nondet0; {37146#false} is VALID [2020-07-08 21:06:06,387 INFO L280 TraceCheckUtils]: 190: Hoare triple {37146#false} havoc #t~nondet0; {37146#false} is VALID [2020-07-08 21:06:06,388 INFO L280 TraceCheckUtils]: 191: Hoare triple {37146#false} assume !(0 != ~tmp~0); {37146#false} is VALID [2020-07-08 21:06:06,388 INFO L280 TraceCheckUtils]: 192: Hoare triple {37146#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {37146#false} is VALID [2020-07-08 21:06:06,388 INFO L280 TraceCheckUtils]: 193: Hoare triple {37146#false} ~tmp___0~0 := #t~nondet1; {37146#false} is VALID [2020-07-08 21:06:06,388 INFO L280 TraceCheckUtils]: 194: Hoare triple {37146#false} havoc #t~nondet1; {37146#false} is VALID [2020-07-08 21:06:06,388 INFO L280 TraceCheckUtils]: 195: Hoare triple {37146#false} assume !(0 != ~tmp___0~0); {37146#false} is VALID [2020-07-08 21:06:06,388 INFO L280 TraceCheckUtils]: 196: Hoare triple {37146#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {37146#false} is VALID [2020-07-08 21:06:06,389 INFO L280 TraceCheckUtils]: 197: Hoare triple {37146#false} ~tmp___2~0 := #t~nondet2; {37146#false} is VALID [2020-07-08 21:06:06,389 INFO L280 TraceCheckUtils]: 198: Hoare triple {37146#false} havoc #t~nondet2; {37146#false} is VALID [2020-07-08 21:06:06,389 INFO L280 TraceCheckUtils]: 199: Hoare triple {37146#false} assume 0 != ~tmp___2~0; {37146#false} is VALID [2020-07-08 21:06:06,389 INFO L263 TraceCheckUtils]: 200: Hoare triple {37146#false} call startSystem(); {37352#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 21:06:06,389 INFO L280 TraceCheckUtils]: 201: Hoare triple {37352#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {37145#true} is VALID [2020-07-08 21:06:06,390 INFO L280 TraceCheckUtils]: 202: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,390 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {37145#true} {37146#false} #880#return; {37146#false} is VALID [2020-07-08 21:06:06,390 INFO L263 TraceCheckUtils]: 204: Hoare triple {37146#false} call timeShift(); {37146#false} is VALID [2020-07-08 21:06:06,390 INFO L280 TraceCheckUtils]: 205: Hoare triple {37146#false} assume 0 != ~pumpRunning~0; {37146#false} is VALID [2020-07-08 21:06:06,390 INFO L263 TraceCheckUtils]: 206: Hoare triple {37146#false} call lowerWaterLevel(); {37476#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:06:06,390 INFO L280 TraceCheckUtils]: 207: Hoare triple {37476#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {37145#true} is VALID [2020-07-08 21:06:06,391 INFO L280 TraceCheckUtils]: 208: Hoare triple {37145#true} ~waterLevel~0 := ~waterLevel~0 - 1; {37145#true} is VALID [2020-07-08 21:06:06,391 INFO L280 TraceCheckUtils]: 209: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,391 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {37145#true} {37146#false} #890#return; {37146#false} is VALID [2020-07-08 21:06:06,391 INFO L280 TraceCheckUtils]: 211: Hoare triple {37146#false} assume 0 != ~systemActive~0; {37146#false} is VALID [2020-07-08 21:06:06,391 INFO L263 TraceCheckUtils]: 212: Hoare triple {37146#false} call processEnvironment(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:06:06,391 INFO L280 TraceCheckUtils]: 213: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37145#true} is VALID [2020-07-08 21:06:06,392 INFO L280 TraceCheckUtils]: 214: Hoare triple {37145#true} assume !(0 != ~pumpRunning~0); {37145#true} is VALID [2020-07-08 21:06:06,392 INFO L263 TraceCheckUtils]: 215: Hoare triple {37145#true} call processEnvironment__wrappee__highWaterSensor(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:06:06,392 INFO L280 TraceCheckUtils]: 216: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37145#true} is VALID [2020-07-08 21:06:06,393 INFO L280 TraceCheckUtils]: 217: Hoare triple {37145#true} assume 0 == ~pumpRunning~0; {37145#true} is VALID [2020-07-08 21:06:06,393 INFO L263 TraceCheckUtils]: 218: Hoare triple {37145#true} call #t~ret4 := isHighWaterLevel(); {37145#true} is VALID [2020-07-08 21:06:06,393 INFO L280 TraceCheckUtils]: 219: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-08 21:06:06,393 INFO L280 TraceCheckUtils]: 220: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-08 21:06:06,393 INFO L280 TraceCheckUtils]: 221: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-08 21:06:06,393 INFO L263 TraceCheckUtils]: 222: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-08 21:06:06,394 INFO L280 TraceCheckUtils]: 223: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-08 21:06:06,394 INFO L280 TraceCheckUtils]: 224: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-08 21:06:06,394 INFO L280 TraceCheckUtils]: 225: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-08 21:06:06,394 INFO L280 TraceCheckUtils]: 226: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-08 21:06:06,394 INFO L280 TraceCheckUtils]: 227: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,394 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-08 21:06:06,395 INFO L280 TraceCheckUtils]: 229: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-08 21:06:06,395 INFO L280 TraceCheckUtils]: 230: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-08 21:06:06,395 INFO L280 TraceCheckUtils]: 231: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-08 21:06:06,395 INFO L280 TraceCheckUtils]: 232: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-08 21:06:06,395 INFO L280 TraceCheckUtils]: 233: Hoare triple {37145#true} ~tmp___0~1 := 0; {37145#true} is VALID [2020-07-08 21:06:06,395 INFO L280 TraceCheckUtils]: 234: Hoare triple {37145#true} ~retValue_acc~2 := ~tmp___0~1; {37145#true} is VALID [2020-07-08 21:06:06,396 INFO L280 TraceCheckUtils]: 235: Hoare triple {37145#true} #res := ~retValue_acc~2; {37145#true} is VALID [2020-07-08 21:06:06,396 INFO L280 TraceCheckUtils]: 236: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,396 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {37145#true} {37145#true} #900#return; {37145#true} is VALID [2020-07-08 21:06:06,396 INFO L280 TraceCheckUtils]: 238: Hoare triple {37145#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {37145#true} is VALID [2020-07-08 21:06:06,396 INFO L280 TraceCheckUtils]: 239: Hoare triple {37145#true} ~tmp~1 := #t~ret4; {37145#true} is VALID [2020-07-08 21:06:06,396 INFO L280 TraceCheckUtils]: 240: Hoare triple {37145#true} havoc #t~ret4; {37145#true} is VALID [2020-07-08 21:06:06,397 INFO L280 TraceCheckUtils]: 241: Hoare triple {37145#true} assume 0 != ~tmp~1; {37145#true} is VALID [2020-07-08 21:06:06,397 INFO L263 TraceCheckUtils]: 242: Hoare triple {37145#true} call activatePump(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:06:06,398 INFO L280 TraceCheckUtils]: 243: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-08 21:06:06,398 INFO L280 TraceCheckUtils]: 244: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,398 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {37145#true} {37145#true} #902#return; {37145#true} is VALID [2020-07-08 21:06:06,398 INFO L280 TraceCheckUtils]: 246: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,398 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {37145#true} {37145#true} #874#return; {37145#true} is VALID [2020-07-08 21:06:06,398 INFO L280 TraceCheckUtils]: 248: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,399 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {37145#true} {37146#false} #892#return; {37146#false} is VALID [2020-07-08 21:06:06,399 INFO L263 TraceCheckUtils]: 250: Hoare triple {37146#false} call __utac_acc__Specification4_spec__1(); {37146#false} is VALID [2020-07-08 21:06:06,399 INFO L280 TraceCheckUtils]: 251: Hoare triple {37146#false} havoc ~tmp~8; {37146#false} is VALID [2020-07-08 21:06:06,399 INFO L280 TraceCheckUtils]: 252: Hoare triple {37146#false} havoc ~tmp___0~2; {37146#false} is VALID [2020-07-08 21:06:06,399 INFO L263 TraceCheckUtils]: 253: Hoare triple {37146#false} call #t~ret70 := getWaterLevel(); {37145#true} is VALID [2020-07-08 21:06:06,399 INFO L280 TraceCheckUtils]: 254: Hoare triple {37145#true} havoc ~retValue_acc~5; {37145#true} is VALID [2020-07-08 21:06:06,400 INFO L280 TraceCheckUtils]: 255: Hoare triple {37145#true} ~retValue_acc~5 := ~waterLevel~0; {37145#true} is VALID [2020-07-08 21:06:06,400 INFO L280 TraceCheckUtils]: 256: Hoare triple {37145#true} #res := ~retValue_acc~5; {37145#true} is VALID [2020-07-08 21:06:06,400 INFO L280 TraceCheckUtils]: 257: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,400 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {37145#true} {37146#false} #820#return; {37146#false} is VALID [2020-07-08 21:06:06,400 INFO L280 TraceCheckUtils]: 259: Hoare triple {37146#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {37146#false} is VALID [2020-07-08 21:06:06,401 INFO L280 TraceCheckUtils]: 260: Hoare triple {37146#false} ~tmp~8 := #t~ret70; {37146#false} is VALID [2020-07-08 21:06:06,401 INFO L280 TraceCheckUtils]: 261: Hoare triple {37146#false} havoc #t~ret70; {37146#false} is VALID [2020-07-08 21:06:06,401 INFO L280 TraceCheckUtils]: 262: Hoare triple {37146#false} assume 0 == ~tmp~8; {37146#false} is VALID [2020-07-08 21:06:06,401 INFO L263 TraceCheckUtils]: 263: Hoare triple {37146#false} call #t~ret71 := isPumpRunning(); {37145#true} is VALID [2020-07-08 21:06:06,401 INFO L280 TraceCheckUtils]: 264: Hoare triple {37145#true} havoc ~retValue_acc~1; {37145#true} is VALID [2020-07-08 21:06:06,402 INFO L280 TraceCheckUtils]: 265: Hoare triple {37145#true} ~retValue_acc~1 := ~pumpRunning~0; {37145#true} is VALID [2020-07-08 21:06:06,402 INFO L280 TraceCheckUtils]: 266: Hoare triple {37145#true} #res := ~retValue_acc~1; {37145#true} is VALID [2020-07-08 21:06:06,402 INFO L280 TraceCheckUtils]: 267: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-08 21:06:06,402 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {37145#true} {37146#false} #822#return; {37146#false} is VALID [2020-07-08 21:06:06,403 INFO L280 TraceCheckUtils]: 269: Hoare triple {37146#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {37146#false} is VALID [2020-07-08 21:06:06,403 INFO L280 TraceCheckUtils]: 270: Hoare triple {37146#false} ~tmp___0~2 := #t~ret71; {37146#false} is VALID [2020-07-08 21:06:06,403 INFO L280 TraceCheckUtils]: 271: Hoare triple {37146#false} havoc #t~ret71; {37146#false} is VALID [2020-07-08 21:06:06,403 INFO L280 TraceCheckUtils]: 272: Hoare triple {37146#false} assume 0 != ~tmp___0~2; {37146#false} is VALID [2020-07-08 21:06:06,403 INFO L263 TraceCheckUtils]: 273: Hoare triple {37146#false} call __automaton_fail(); {37146#false} is VALID [2020-07-08 21:06:06,403 INFO L280 TraceCheckUtils]: 274: Hoare triple {37146#false} assume !false; {37146#false} is VALID [2020-07-08 21:06:06,471 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-07-08 21:06:06,472 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1521800726] [2020-07-08 21:06:06,472 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 21:06:06,472 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-07-08 21:06:06,473 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1415709899] [2020-07-08 21:06:06,474 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 275 [2020-07-08 21:06:06,475 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:06:06,475 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-08 21:06:06,755 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 247 edges. 247 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:06:06,755 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-08 21:06:06,756 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:06:06,756 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-08 21:06:06,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2020-07-08 21:06:06,756 INFO L87 Difference]: Start difference. First operand 1453 states and 1708 transitions. Second operand 12 states. [2020-07-08 21:06:19,171 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:06:19,854 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 21:06:20,421 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 21:06:21,272 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:06:22,278 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:06:22,892 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:07:12,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:07:12,548 INFO L93 Difference]: Finished difference Result 3275 states and 4118 transitions. [2020-07-08 21:07:12,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-08 21:07:12,548 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 275 [2020-07-08 21:07:12,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:07:12,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 21:07:12,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 768 transitions. [2020-07-08 21:07:12,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 21:07:12,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 768 transitions. [2020-07-08 21:07:12,563 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 768 transitions. [2020-07-08 21:07:14,348 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 768 edges. 768 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:07:14,562 INFO L225 Difference]: With dead ends: 3275 [2020-07-08 21:07:14,562 INFO L226 Difference]: Without dead ends: 1932 [2020-07-08 21:07:14,567 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-07-08 21:07:14,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1932 states. [2020-07-08 21:07:52,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1932 to 1501. [2020-07-08 21:07:52,774 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:07:52,774 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1932 states. Second operand 1501 states. [2020-07-08 21:07:52,774 INFO L74 IsIncluded]: Start isIncluded. First operand 1932 states. Second operand 1501 states. [2020-07-08 21:07:52,774 INFO L87 Difference]: Start difference. First operand 1932 states. Second operand 1501 states. [2020-07-08 21:07:52,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:07:52,910 INFO L93 Difference]: Finished difference Result 1932 states and 2419 transitions. [2020-07-08 21:07:52,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 2419 transitions. [2020-07-08 21:07:52,914 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:07:52,914 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:07:52,914 INFO L74 IsIncluded]: Start isIncluded. First operand 1501 states. Second operand 1932 states. [2020-07-08 21:07:52,914 INFO L87 Difference]: Start difference. First operand 1501 states. Second operand 1932 states. [2020-07-08 21:07:53,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:07:53,067 INFO L93 Difference]: Finished difference Result 1932 states and 2419 transitions. [2020-07-08 21:07:53,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 2419 transitions. [2020-07-08 21:07:53,071 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:07:53,071 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:07:53,071 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:07:53,071 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:07:53,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1501 states. [2020-07-08 21:07:53,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 1501 states and 1758 transitions. [2020-07-08 21:07:53,154 INFO L78 Accepts]: Start accepts. Automaton has 1501 states and 1758 transitions. Word has length 275 [2020-07-08 21:07:53,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:07:53,154 INFO L479 AbstractCegarLoop]: Abstraction has 1501 states and 1758 transitions. [2020-07-08 21:07:53,154 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-08 21:07:53,155 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1501 states and 1758 transitions. [2020-07-08 21:08:03,539 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1758 edges. 1758 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:08:03,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 1758 transitions. [2020-07-08 21:08:03,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2020-07-08 21:08:03,546 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:08:03,547 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:08:03,547 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 21:08:03,547 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:08:03,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:08:03,548 INFO L82 PathProgramCache]: Analyzing trace with hash 970526704, now seen corresponding path program 1 times [2020-07-08 21:08:03,548 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:08:03,548 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [398839735] [2020-07-08 21:08:03,548 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:08:03,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:03,880 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:08:03,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:03,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {51185#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {50977#true} is VALID [2020-07-08 21:08:03,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} #valid := #valid[0 := 0]; {50977#true} is VALID [2020-07-08 21:08:03,937 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} assume 0 < #StackHeapBarrier; {50977#true} is VALID [2020-07-08 21:08:03,937 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {50977#true} is VALID [2020-07-08 21:08:03,937 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {50977#true} is VALID [2020-07-08 21:08:03,937 INFO L280 TraceCheckUtils]: 5: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {50977#true} is VALID [2020-07-08 21:08:03,938 INFO L280 TraceCheckUtils]: 6: Hoare triple {50977#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {50977#true} is VALID [2020-07-08 21:08:03,938 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {50977#true} is VALID [2020-07-08 21:08:03,938 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {50977#true} is VALID [2020-07-08 21:08:03,938 INFO L280 TraceCheckUtils]: 9: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {50977#true} is VALID [2020-07-08 21:08:03,938 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {50977#true} is VALID [2020-07-08 21:08:03,939 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {50977#true} is VALID [2020-07-08 21:08:03,939 INFO L280 TraceCheckUtils]: 12: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {50977#true} is VALID [2020-07-08 21:08:03,939 INFO L280 TraceCheckUtils]: 13: Hoare triple {50977#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {50977#true} is VALID [2020-07-08 21:08:03,939 INFO L280 TraceCheckUtils]: 14: Hoare triple {50977#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {50977#true} is VALID [2020-07-08 21:08:03,939 INFO L280 TraceCheckUtils]: 15: Hoare triple {50977#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {50977#true} is VALID [2020-07-08 21:08:03,939 INFO L280 TraceCheckUtils]: 16: Hoare triple {50977#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {50977#true} is VALID [2020-07-08 21:08:03,940 INFO L280 TraceCheckUtils]: 17: Hoare triple {50977#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {50977#true} is VALID [2020-07-08 21:08:03,940 INFO L280 TraceCheckUtils]: 18: Hoare triple {50977#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {50977#true} is VALID [2020-07-08 21:08:03,940 INFO L280 TraceCheckUtils]: 19: Hoare triple {50977#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {50977#true} is VALID [2020-07-08 21:08:03,940 INFO L280 TraceCheckUtils]: 20: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {50977#true} is VALID [2020-07-08 21:08:03,940 INFO L280 TraceCheckUtils]: 21: Hoare triple {50977#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {50977#true} is VALID [2020-07-08 21:08:03,940 INFO L280 TraceCheckUtils]: 22: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {50977#true} is VALID [2020-07-08 21:08:03,941 INFO L280 TraceCheckUtils]: 23: Hoare triple {50977#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {50977#true} is VALID [2020-07-08 21:08:03,941 INFO L280 TraceCheckUtils]: 24: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {50977#true} is VALID [2020-07-08 21:08:03,941 INFO L280 TraceCheckUtils]: 25: Hoare triple {50977#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {50977#true} is VALID [2020-07-08 21:08:03,941 INFO L280 TraceCheckUtils]: 26: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {50977#true} is VALID [2020-07-08 21:08:03,941 INFO L280 TraceCheckUtils]: 27: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {50977#true} is VALID [2020-07-08 21:08:03,941 INFO L280 TraceCheckUtils]: 28: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {50977#true} is VALID [2020-07-08 21:08:03,942 INFO L280 TraceCheckUtils]: 29: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {50977#true} is VALID [2020-07-08 21:08:03,942 INFO L280 TraceCheckUtils]: 30: Hoare triple {50977#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {50977#true} is VALID [2020-07-08 21:08:03,942 INFO L280 TraceCheckUtils]: 31: Hoare triple {50977#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {50977#true} is VALID [2020-07-08 21:08:03,942 INFO L280 TraceCheckUtils]: 32: Hoare triple {50977#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {50977#true} is VALID [2020-07-08 21:08:03,942 INFO L280 TraceCheckUtils]: 33: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {50977#true} is VALID [2020-07-08 21:08:03,943 INFO L280 TraceCheckUtils]: 34: Hoare triple {50977#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {50977#true} is VALID [2020-07-08 21:08:03,943 INFO L280 TraceCheckUtils]: 35: Hoare triple {50977#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {50977#true} is VALID [2020-07-08 21:08:03,943 INFO L280 TraceCheckUtils]: 36: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {50977#true} is VALID [2020-07-08 21:08:03,943 INFO L280 TraceCheckUtils]: 37: Hoare triple {50977#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {50977#true} is VALID [2020-07-08 21:08:03,943 INFO L280 TraceCheckUtils]: 38: Hoare triple {50977#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {50977#true} is VALID [2020-07-08 21:08:03,943 INFO L280 TraceCheckUtils]: 39: Hoare triple {50977#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {50977#true} is VALID [2020-07-08 21:08:03,944 INFO L280 TraceCheckUtils]: 40: Hoare triple {50977#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {50977#true} is VALID [2020-07-08 21:08:03,944 INFO L280 TraceCheckUtils]: 41: Hoare triple {50977#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {50977#true} is VALID [2020-07-08 21:08:03,944 INFO L280 TraceCheckUtils]: 42: Hoare triple {50977#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {50977#true} is VALID [2020-07-08 21:08:03,944 INFO L280 TraceCheckUtils]: 43: Hoare triple {50977#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {50977#true} is VALID [2020-07-08 21:08:03,944 INFO L280 TraceCheckUtils]: 44: Hoare triple {50977#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {50977#true} is VALID [2020-07-08 21:08:03,945 INFO L280 TraceCheckUtils]: 45: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {50977#true} is VALID [2020-07-08 21:08:03,945 INFO L280 TraceCheckUtils]: 46: Hoare triple {50977#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {50977#true} is VALID [2020-07-08 21:08:03,945 INFO L280 TraceCheckUtils]: 47: Hoare triple {50977#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {50977#true} is VALID [2020-07-08 21:08:03,945 INFO L280 TraceCheckUtils]: 48: Hoare triple {50977#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {50977#true} is VALID [2020-07-08 21:08:03,945 INFO L280 TraceCheckUtils]: 49: Hoare triple {50977#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {50977#true} is VALID [2020-07-08 21:08:03,946 INFO L280 TraceCheckUtils]: 50: Hoare triple {50977#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {50977#true} is VALID [2020-07-08 21:08:03,946 INFO L280 TraceCheckUtils]: 51: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {50977#true} is VALID [2020-07-08 21:08:03,946 INFO L280 TraceCheckUtils]: 52: Hoare triple {50977#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {50977#true} is VALID [2020-07-08 21:08:03,946 INFO L280 TraceCheckUtils]: 53: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {50977#true} is VALID [2020-07-08 21:08:03,946 INFO L280 TraceCheckUtils]: 54: Hoare triple {50977#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {50977#true} is VALID [2020-07-08 21:08:03,946 INFO L280 TraceCheckUtils]: 55: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {50977#true} is VALID [2020-07-08 21:08:03,947 INFO L280 TraceCheckUtils]: 56: Hoare triple {50977#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {50977#true} is VALID [2020-07-08 21:08:03,972 INFO L280 TraceCheckUtils]: 57: Hoare triple {50977#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {50977#true} is VALID [2020-07-08 21:08:03,973 INFO L280 TraceCheckUtils]: 58: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {50977#true} is VALID [2020-07-08 21:08:03,973 INFO L280 TraceCheckUtils]: 59: Hoare triple {50977#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {50977#true} is VALID [2020-07-08 21:08:03,973 INFO L280 TraceCheckUtils]: 60: Hoare triple {50977#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {50977#true} is VALID [2020-07-08 21:08:03,976 INFO L280 TraceCheckUtils]: 61: Hoare triple {50977#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {50977#true} is VALID [2020-07-08 21:08:03,976 INFO L280 TraceCheckUtils]: 62: Hoare triple {50977#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {50977#true} is VALID [2020-07-08 21:08:03,976 INFO L280 TraceCheckUtils]: 63: Hoare triple {50977#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {50977#true} is VALID [2020-07-08 21:08:03,976 INFO L280 TraceCheckUtils]: 64: Hoare triple {50977#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {50977#true} is VALID [2020-07-08 21:08:03,977 INFO L280 TraceCheckUtils]: 65: Hoare triple {50977#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {50977#true} is VALID [2020-07-08 21:08:03,977 INFO L280 TraceCheckUtils]: 66: Hoare triple {50977#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {50977#true} is VALID [2020-07-08 21:08:03,977 INFO L280 TraceCheckUtils]: 67: Hoare triple {50977#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {50977#true} is VALID [2020-07-08 21:08:03,977 INFO L280 TraceCheckUtils]: 68: Hoare triple {50977#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {50977#true} is VALID [2020-07-08 21:08:03,977 INFO L280 TraceCheckUtils]: 69: Hoare triple {50977#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {50977#true} is VALID [2020-07-08 21:08:03,977 INFO L280 TraceCheckUtils]: 70: Hoare triple {50977#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {50977#true} is VALID [2020-07-08 21:08:03,978 INFO L280 TraceCheckUtils]: 71: Hoare triple {50977#true} ~pumpRunning~0 := 0; {50977#true} is VALID [2020-07-08 21:08:03,978 INFO L280 TraceCheckUtils]: 72: Hoare triple {50977#true} ~systemActive~0 := 1; {50977#true} is VALID [2020-07-08 21:08:03,978 INFO L280 TraceCheckUtils]: 73: Hoare triple {50977#true} ~cleanupTimeShifts~0 := 4; {50977#true} is VALID [2020-07-08 21:08:03,978 INFO L280 TraceCheckUtils]: 74: Hoare triple {50977#true} ~waterLevel~0 := 1; {50977#true} is VALID [2020-07-08 21:08:03,978 INFO L280 TraceCheckUtils]: 75: Hoare triple {50977#true} ~methaneLevelCritical~0 := 0; {50977#true} is VALID [2020-07-08 21:08:03,979 INFO L280 TraceCheckUtils]: 76: Hoare triple {50977#true} ~head~0.base, ~head~0.offset := 0, 0; {50977#true} is VALID [2020-07-08 21:08:03,979 INFO L280 TraceCheckUtils]: 77: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:03,979 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {50977#true} {50977#true} #918#return; {50977#true} is VALID [2020-07-08 21:08:03,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:03,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:03,986 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {50977#true} {50977#true} #826#return; {50977#true} is VALID [2020-07-08 21:08:03,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:03,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:03,989 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {50977#true} {50977#true} #828#return; {50977#true} is VALID [2020-07-08 21:08:03,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:04,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~11; {50977#true} is VALID [2020-07-08 21:08:04,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} ~retValue_acc~11 := 1; {51186#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-08 21:08:04,034 INFO L280 TraceCheckUtils]: 2: Hoare triple {51186#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {51187#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 21:08:04,035 INFO L280 TraceCheckUtils]: 3: Hoare triple {51187#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {51187#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 21:08:04,035 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51187#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {50977#true} #830#return; {51067#(= |main_#t~ret24| 1)} is VALID [2020-07-08 21:08:04,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:04,039 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,039 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {50977#true} {50977#true} #832#return; {50977#true} is VALID [2020-07-08 21:08:04,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:04,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {51188#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {50977#true} is VALID [2020-07-08 21:08:04,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,054 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {50977#true} {50977#true} #880#return; {50977#true} is VALID [2020-07-08 21:08:04,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:04,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:04,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:04,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:04,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:04,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-08 21:08:04,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-08 21:08:04,204 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} ~retValue_acc~6 := 1; {51304#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} is VALID [2020-07-08 21:08:04,204 INFO L280 TraceCheckUtils]: 3: Hoare triple {51304#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} #res := ~retValue_acc~6; {51305#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:08:04,205 INFO L280 TraceCheckUtils]: 4: Hoare triple {51305#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {51305#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:08:04,206 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {51305#(<= 1 |isHighWaterSensorDry_#res|)} {50977#true} #888#return; {51302#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-08 21:08:04,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-08 21:08:04,206 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-08 21:08:04,206 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-08 21:08:04,207 INFO L263 TraceCheckUtils]: 3: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-08 21:08:04,207 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-08 21:08:04,207 INFO L280 TraceCheckUtils]: 5: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-08 21:08:04,208 INFO L280 TraceCheckUtils]: 6: Hoare triple {50977#true} ~retValue_acc~6 := 1; {51304#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} is VALID [2020-07-08 21:08:04,208 INFO L280 TraceCheckUtils]: 7: Hoare triple {51304#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} #res := ~retValue_acc~6; {51305#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:08:04,209 INFO L280 TraceCheckUtils]: 8: Hoare triple {51305#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {51305#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:08:04,210 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {51305#(<= 1 |isHighWaterSensorDry_#res|)} {50977#true} #888#return; {51302#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-08 21:08:04,210 INFO L280 TraceCheckUtils]: 10: Hoare triple {51302#(<= 1 |isHighWaterLevel_#t~ret23|)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {51302#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-08 21:08:04,211 INFO L280 TraceCheckUtils]: 11: Hoare triple {51302#(<= 1 |isHighWaterLevel_#t~ret23|)} ~tmp~3 := #t~ret23; {51303#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 21:08:04,211 INFO L280 TraceCheckUtils]: 12: Hoare triple {51303#(<= 1 isHighWaterLevel_~tmp~3)} havoc #t~ret23; {51303#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 21:08:04,212 INFO L280 TraceCheckUtils]: 13: Hoare triple {51303#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3); {50978#false} is VALID [2020-07-08 21:08:04,212 INFO L280 TraceCheckUtils]: 14: Hoare triple {50978#false} ~tmp___0~1 := 1; {50978#false} is VALID [2020-07-08 21:08:04,213 INFO L280 TraceCheckUtils]: 15: Hoare triple {50978#false} ~retValue_acc~2 := ~tmp___0~1; {50978#false} is VALID [2020-07-08 21:08:04,213 INFO L280 TraceCheckUtils]: 16: Hoare triple {50978#false} #res := ~retValue_acc~2; {50978#false} is VALID [2020-07-08 21:08:04,213 INFO L280 TraceCheckUtils]: 17: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-08 21:08:04,213 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {50978#false} {50977#true} #900#return; {50978#false} is VALID [2020-07-08 21:08:04,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:04,216 INFO L280 TraceCheckUtils]: 0: Hoare triple {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-08 21:08:04,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,217 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {50977#true} {50978#false} #902#return; {50978#false} is VALID [2020-07-08 21:08:04,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {50977#true} is VALID [2020-07-08 21:08:04,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume 0 == ~pumpRunning~0; {50977#true} is VALID [2020-07-08 21:08:04,217 INFO L263 TraceCheckUtils]: 2: Hoare triple {50977#true} call #t~ret4 := isHighWaterLevel(); {50977#true} is VALID [2020-07-08 21:08:04,218 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-08 21:08:04,218 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-08 21:08:04,218 INFO L280 TraceCheckUtils]: 5: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-08 21:08:04,218 INFO L263 TraceCheckUtils]: 6: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-08 21:08:04,218 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-08 21:08:04,219 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-08 21:08:04,219 INFO L280 TraceCheckUtils]: 9: Hoare triple {50977#true} ~retValue_acc~6 := 1; {51304#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} is VALID [2020-07-08 21:08:04,220 INFO L280 TraceCheckUtils]: 10: Hoare triple {51304#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} #res := ~retValue_acc~6; {51305#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:08:04,220 INFO L280 TraceCheckUtils]: 11: Hoare triple {51305#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {51305#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:08:04,221 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {51305#(<= 1 |isHighWaterSensorDry_#res|)} {50977#true} #888#return; {51302#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-08 21:08:04,222 INFO L280 TraceCheckUtils]: 13: Hoare triple {51302#(<= 1 |isHighWaterLevel_#t~ret23|)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {51302#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-08 21:08:04,222 INFO L280 TraceCheckUtils]: 14: Hoare triple {51302#(<= 1 |isHighWaterLevel_#t~ret23|)} ~tmp~3 := #t~ret23; {51303#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 21:08:04,223 INFO L280 TraceCheckUtils]: 15: Hoare triple {51303#(<= 1 isHighWaterLevel_~tmp~3)} havoc #t~ret23; {51303#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 21:08:04,223 INFO L280 TraceCheckUtils]: 16: Hoare triple {51303#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3); {50978#false} is VALID [2020-07-08 21:08:04,224 INFO L280 TraceCheckUtils]: 17: Hoare triple {50978#false} ~tmp___0~1 := 1; {50978#false} is VALID [2020-07-08 21:08:04,224 INFO L280 TraceCheckUtils]: 18: Hoare triple {50978#false} ~retValue_acc~2 := ~tmp___0~1; {50978#false} is VALID [2020-07-08 21:08:04,224 INFO L280 TraceCheckUtils]: 19: Hoare triple {50978#false} #res := ~retValue_acc~2; {50978#false} is VALID [2020-07-08 21:08:04,224 INFO L280 TraceCheckUtils]: 20: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-08 21:08:04,225 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {50978#false} {50977#true} #900#return; {50978#false} is VALID [2020-07-08 21:08:04,225 INFO L280 TraceCheckUtils]: 22: Hoare triple {50978#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {50978#false} is VALID [2020-07-08 21:08:04,225 INFO L280 TraceCheckUtils]: 23: Hoare triple {50978#false} ~tmp~1 := #t~ret4; {50978#false} is VALID [2020-07-08 21:08:04,225 INFO L280 TraceCheckUtils]: 24: Hoare triple {50978#false} havoc #t~ret4; {50978#false} is VALID [2020-07-08 21:08:04,225 INFO L280 TraceCheckUtils]: 25: Hoare triple {50978#false} assume 0 != ~tmp~1; {50978#false} is VALID [2020-07-08 21:08:04,226 INFO L263 TraceCheckUtils]: 26: Hoare triple {50978#false} call activatePump(); {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:08:04,226 INFO L280 TraceCheckUtils]: 27: Hoare triple {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-08 21:08:04,226 INFO L280 TraceCheckUtils]: 28: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,226 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {50977#true} {50978#false} #902#return; {50978#false} is VALID [2020-07-08 21:08:04,226 INFO L280 TraceCheckUtils]: 30: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-08 21:08:04,227 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {50978#false} {50977#true} #874#return; {50978#false} is VALID [2020-07-08 21:08:04,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {50977#true} is VALID [2020-07-08 21:08:04,228 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume !(0 != ~pumpRunning~0); {50977#true} is VALID [2020-07-08 21:08:04,228 INFO L263 TraceCheckUtils]: 2: Hoare triple {50977#true} call processEnvironment__wrappee__highWaterSensor(); {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:08:04,229 INFO L280 TraceCheckUtils]: 3: Hoare triple {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {50977#true} is VALID [2020-07-08 21:08:04,229 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} assume 0 == ~pumpRunning~0; {50977#true} is VALID [2020-07-08 21:08:04,229 INFO L263 TraceCheckUtils]: 5: Hoare triple {50977#true} call #t~ret4 := isHighWaterLevel(); {50977#true} is VALID [2020-07-08 21:08:04,229 INFO L280 TraceCheckUtils]: 6: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-08 21:08:04,229 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-08 21:08:04,229 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-08 21:08:04,230 INFO L263 TraceCheckUtils]: 9: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-08 21:08:04,230 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-08 21:08:04,230 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-08 21:08:04,231 INFO L280 TraceCheckUtils]: 12: Hoare triple {50977#true} ~retValue_acc~6 := 1; {51304#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} is VALID [2020-07-08 21:08:04,231 INFO L280 TraceCheckUtils]: 13: Hoare triple {51304#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} #res := ~retValue_acc~6; {51305#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:08:04,232 INFO L280 TraceCheckUtils]: 14: Hoare triple {51305#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {51305#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:08:04,233 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51305#(<= 1 |isHighWaterSensorDry_#res|)} {50977#true} #888#return; {51302#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-08 21:08:04,233 INFO L280 TraceCheckUtils]: 16: Hoare triple {51302#(<= 1 |isHighWaterLevel_#t~ret23|)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {51302#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-08 21:08:04,234 INFO L280 TraceCheckUtils]: 17: Hoare triple {51302#(<= 1 |isHighWaterLevel_#t~ret23|)} ~tmp~3 := #t~ret23; {51303#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 21:08:04,234 INFO L280 TraceCheckUtils]: 18: Hoare triple {51303#(<= 1 isHighWaterLevel_~tmp~3)} havoc #t~ret23; {51303#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 21:08:04,235 INFO L280 TraceCheckUtils]: 19: Hoare triple {51303#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3); {50978#false} is VALID [2020-07-08 21:08:04,235 INFO L280 TraceCheckUtils]: 20: Hoare triple {50978#false} ~tmp___0~1 := 1; {50978#false} is VALID [2020-07-08 21:08:04,235 INFO L280 TraceCheckUtils]: 21: Hoare triple {50978#false} ~retValue_acc~2 := ~tmp___0~1; {50978#false} is VALID [2020-07-08 21:08:04,235 INFO L280 TraceCheckUtils]: 22: Hoare triple {50978#false} #res := ~retValue_acc~2; {50978#false} is VALID [2020-07-08 21:08:04,236 INFO L280 TraceCheckUtils]: 23: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-08 21:08:04,236 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {50978#false} {50977#true} #900#return; {50978#false} is VALID [2020-07-08 21:08:04,236 INFO L280 TraceCheckUtils]: 25: Hoare triple {50978#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {50978#false} is VALID [2020-07-08 21:08:04,236 INFO L280 TraceCheckUtils]: 26: Hoare triple {50978#false} ~tmp~1 := #t~ret4; {50978#false} is VALID [2020-07-08 21:08:04,236 INFO L280 TraceCheckUtils]: 27: Hoare triple {50978#false} havoc #t~ret4; {50978#false} is VALID [2020-07-08 21:08:04,237 INFO L280 TraceCheckUtils]: 28: Hoare triple {50978#false} assume 0 != ~tmp~1; {50978#false} is VALID [2020-07-08 21:08:04,237 INFO L263 TraceCheckUtils]: 29: Hoare triple {50978#false} call activatePump(); {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:08:04,237 INFO L280 TraceCheckUtils]: 30: Hoare triple {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-08 21:08:04,237 INFO L280 TraceCheckUtils]: 31: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,237 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {50977#true} {50978#false} #902#return; {50978#false} is VALID [2020-07-08 21:08:04,238 INFO L280 TraceCheckUtils]: 33: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-08 21:08:04,238 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {50978#false} {50977#true} #874#return; {50978#false} is VALID [2020-07-08 21:08:04,238 INFO L280 TraceCheckUtils]: 35: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-08 21:08:04,238 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {50978#false} {50977#true} #892#return; {50978#false} is VALID [2020-07-08 21:08:04,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:04,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:04,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~5; {50977#true} is VALID [2020-07-08 21:08:04,246 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} ~retValue_acc~5 := ~waterLevel~0; {50977#true} is VALID [2020-07-08 21:08:04,246 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} #res := ~retValue_acc~5; {50977#true} is VALID [2020-07-08 21:08:04,246 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,246 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {50977#true} {50977#true} #820#return; {50977#true} is VALID [2020-07-08 21:08:04,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~tmp~8; {50977#true} is VALID [2020-07-08 21:08:04,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} havoc ~tmp___0~2; {50977#true} is VALID [2020-07-08 21:08:04,247 INFO L263 TraceCheckUtils]: 2: Hoare triple {50977#true} call #t~ret70 := getWaterLevel(); {50977#true} is VALID [2020-07-08 21:08:04,247 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} havoc ~retValue_acc~5; {50977#true} is VALID [2020-07-08 21:08:04,247 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} ~retValue_acc~5 := ~waterLevel~0; {50977#true} is VALID [2020-07-08 21:08:04,247 INFO L280 TraceCheckUtils]: 5: Hoare triple {50977#true} #res := ~retValue_acc~5; {50977#true} is VALID [2020-07-08 21:08:04,248 INFO L280 TraceCheckUtils]: 6: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,248 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {50977#true} {50977#true} #820#return; {50977#true} is VALID [2020-07-08 21:08:04,248 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {50977#true} is VALID [2020-07-08 21:08:04,248 INFO L280 TraceCheckUtils]: 9: Hoare triple {50977#true} ~tmp~8 := #t~ret70; {50977#true} is VALID [2020-07-08 21:08:04,248 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} havoc #t~ret70; {50977#true} is VALID [2020-07-08 21:08:04,249 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} assume !(0 == ~tmp~8); {50977#true} is VALID [2020-07-08 21:08:04,249 INFO L280 TraceCheckUtils]: 12: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,249 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {50977#true} {50978#false} #894#return; {50978#false} is VALID [2020-07-08 21:08:04,249 INFO L280 TraceCheckUtils]: 0: Hoare triple {51189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {50977#true} is VALID [2020-07-08 21:08:04,249 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume 0 != ~systemActive~0; {50977#true} is VALID [2020-07-08 21:08:04,250 INFO L263 TraceCheckUtils]: 2: Hoare triple {50977#true} call processEnvironment(); {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:08:04,250 INFO L280 TraceCheckUtils]: 3: Hoare triple {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {50977#true} is VALID [2020-07-08 21:08:04,251 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} assume !(0 != ~pumpRunning~0); {50977#true} is VALID [2020-07-08 21:08:04,251 INFO L263 TraceCheckUtils]: 5: Hoare triple {50977#true} call processEnvironment__wrappee__highWaterSensor(); {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:08:04,251 INFO L280 TraceCheckUtils]: 6: Hoare triple {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {50977#true} is VALID [2020-07-08 21:08:04,251 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} assume 0 == ~pumpRunning~0; {50977#true} is VALID [2020-07-08 21:08:04,252 INFO L263 TraceCheckUtils]: 8: Hoare triple {50977#true} call #t~ret4 := isHighWaterLevel(); {50977#true} is VALID [2020-07-08 21:08:04,252 INFO L280 TraceCheckUtils]: 9: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-08 21:08:04,252 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-08 21:08:04,252 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-08 21:08:04,252 INFO L263 TraceCheckUtils]: 12: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-08 21:08:04,252 INFO L280 TraceCheckUtils]: 13: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-08 21:08:04,253 INFO L280 TraceCheckUtils]: 14: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-08 21:08:04,253 INFO L280 TraceCheckUtils]: 15: Hoare triple {50977#true} ~retValue_acc~6 := 1; {51304#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} is VALID [2020-07-08 21:08:04,254 INFO L280 TraceCheckUtils]: 16: Hoare triple {51304#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} #res := ~retValue_acc~6; {51305#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:08:04,254 INFO L280 TraceCheckUtils]: 17: Hoare triple {51305#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {51305#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:08:04,255 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {51305#(<= 1 |isHighWaterSensorDry_#res|)} {50977#true} #888#return; {51302#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-08 21:08:04,256 INFO L280 TraceCheckUtils]: 19: Hoare triple {51302#(<= 1 |isHighWaterLevel_#t~ret23|)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {51302#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-08 21:08:04,257 INFO L280 TraceCheckUtils]: 20: Hoare triple {51302#(<= 1 |isHighWaterLevel_#t~ret23|)} ~tmp~3 := #t~ret23; {51303#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 21:08:04,257 INFO L280 TraceCheckUtils]: 21: Hoare triple {51303#(<= 1 isHighWaterLevel_~tmp~3)} havoc #t~ret23; {51303#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 21:08:04,258 INFO L280 TraceCheckUtils]: 22: Hoare triple {51303#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3); {50978#false} is VALID [2020-07-08 21:08:04,258 INFO L280 TraceCheckUtils]: 23: Hoare triple {50978#false} ~tmp___0~1 := 1; {50978#false} is VALID [2020-07-08 21:08:04,258 INFO L280 TraceCheckUtils]: 24: Hoare triple {50978#false} ~retValue_acc~2 := ~tmp___0~1; {50978#false} is VALID [2020-07-08 21:08:04,258 INFO L280 TraceCheckUtils]: 25: Hoare triple {50978#false} #res := ~retValue_acc~2; {50978#false} is VALID [2020-07-08 21:08:04,258 INFO L280 TraceCheckUtils]: 26: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-08 21:08:04,259 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {50978#false} {50977#true} #900#return; {50978#false} is VALID [2020-07-08 21:08:04,259 INFO L280 TraceCheckUtils]: 28: Hoare triple {50978#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {50978#false} is VALID [2020-07-08 21:08:04,259 INFO L280 TraceCheckUtils]: 29: Hoare triple {50978#false} ~tmp~1 := #t~ret4; {50978#false} is VALID [2020-07-08 21:08:04,259 INFO L280 TraceCheckUtils]: 30: Hoare triple {50978#false} havoc #t~ret4; {50978#false} is VALID [2020-07-08 21:08:04,259 INFO L280 TraceCheckUtils]: 31: Hoare triple {50978#false} assume 0 != ~tmp~1; {50978#false} is VALID [2020-07-08 21:08:04,260 INFO L263 TraceCheckUtils]: 32: Hoare triple {50978#false} call activatePump(); {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:08:04,260 INFO L280 TraceCheckUtils]: 33: Hoare triple {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-08 21:08:04,260 INFO L280 TraceCheckUtils]: 34: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,260 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {50977#true} {50978#false} #902#return; {50978#false} is VALID [2020-07-08 21:08:04,260 INFO L280 TraceCheckUtils]: 36: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-08 21:08:04,260 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {50978#false} {50977#true} #874#return; {50978#false} is VALID [2020-07-08 21:08:04,261 INFO L280 TraceCheckUtils]: 38: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-08 21:08:04,261 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {50978#false} {50977#true} #892#return; {50978#false} is VALID [2020-07-08 21:08:04,261 INFO L263 TraceCheckUtils]: 40: Hoare triple {50978#false} call __utac_acc__Specification4_spec__1(); {50977#true} is VALID [2020-07-08 21:08:04,261 INFO L280 TraceCheckUtils]: 41: Hoare triple {50977#true} havoc ~tmp~8; {50977#true} is VALID [2020-07-08 21:08:04,261 INFO L280 TraceCheckUtils]: 42: Hoare triple {50977#true} havoc ~tmp___0~2; {50977#true} is VALID [2020-07-08 21:08:04,261 INFO L263 TraceCheckUtils]: 43: Hoare triple {50977#true} call #t~ret70 := getWaterLevel(); {50977#true} is VALID [2020-07-08 21:08:04,262 INFO L280 TraceCheckUtils]: 44: Hoare triple {50977#true} havoc ~retValue_acc~5; {50977#true} is VALID [2020-07-08 21:08:04,262 INFO L280 TraceCheckUtils]: 45: Hoare triple {50977#true} ~retValue_acc~5 := ~waterLevel~0; {50977#true} is VALID [2020-07-08 21:08:04,262 INFO L280 TraceCheckUtils]: 46: Hoare triple {50977#true} #res := ~retValue_acc~5; {50977#true} is VALID [2020-07-08 21:08:04,262 INFO L280 TraceCheckUtils]: 47: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,262 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {50977#true} {50977#true} #820#return; {50977#true} is VALID [2020-07-08 21:08:04,263 INFO L280 TraceCheckUtils]: 49: Hoare triple {50977#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {50977#true} is VALID [2020-07-08 21:08:04,263 INFO L280 TraceCheckUtils]: 50: Hoare triple {50977#true} ~tmp~8 := #t~ret70; {50977#true} is VALID [2020-07-08 21:08:04,263 INFO L280 TraceCheckUtils]: 51: Hoare triple {50977#true} havoc #t~ret70; {50977#true} is VALID [2020-07-08 21:08:04,263 INFO L280 TraceCheckUtils]: 52: Hoare triple {50977#true} assume !(0 == ~tmp~8); {50977#true} is VALID [2020-07-08 21:08:04,263 INFO L280 TraceCheckUtils]: 53: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,263 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {50977#true} {50978#false} #894#return; {50978#false} is VALID [2020-07-08 21:08:04,264 INFO L280 TraceCheckUtils]: 55: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-08 21:08:04,264 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {50978#false} {50977#true} #884#return; {50978#false} is VALID [2020-07-08 21:08:04,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:04,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {51188#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {50977#true} is VALID [2020-07-08 21:08:04,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,269 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {50977#true} {50978#false} #880#return; {50978#false} is VALID [2020-07-08 21:08:04,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:04,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {51311#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {50977#true} is VALID [2020-07-08 21:08:04,289 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} ~waterLevel~0 := ~waterLevel~0 - 1; {50977#true} is VALID [2020-07-08 21:08:04,290 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,290 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {50977#true} {50978#false} #890#return; {50978#false} is VALID [2020-07-08 21:08:04,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:04,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:04,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:04,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:04,306 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-08 21:08:04,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-08 21:08:04,307 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} ~retValue_acc~6 := 1; {50977#true} is VALID [2020-07-08 21:08:04,307 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} #res := ~retValue_acc~6; {50977#true} is VALID [2020-07-08 21:08:04,307 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,308 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {50977#true} {50977#true} #888#return; {50977#true} is VALID [2020-07-08 21:08:04,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-08 21:08:04,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-08 21:08:04,308 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-08 21:08:04,309 INFO L263 TraceCheckUtils]: 3: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-08 21:08:04,309 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-08 21:08:04,309 INFO L280 TraceCheckUtils]: 5: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-08 21:08:04,309 INFO L280 TraceCheckUtils]: 6: Hoare triple {50977#true} ~retValue_acc~6 := 1; {50977#true} is VALID [2020-07-08 21:08:04,309 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} #res := ~retValue_acc~6; {50977#true} is VALID [2020-07-08 21:08:04,310 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,310 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {50977#true} {50977#true} #888#return; {50977#true} is VALID [2020-07-08 21:08:04,310 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {50977#true} is VALID [2020-07-08 21:08:04,310 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} ~tmp~3 := #t~ret23; {50977#true} is VALID [2020-07-08 21:08:04,310 INFO L280 TraceCheckUtils]: 12: Hoare triple {50977#true} havoc #t~ret23; {50977#true} is VALID [2020-07-08 21:08:04,311 INFO L280 TraceCheckUtils]: 13: Hoare triple {50977#true} assume !(0 != ~tmp~3); {50977#true} is VALID [2020-07-08 21:08:04,311 INFO L280 TraceCheckUtils]: 14: Hoare triple {50977#true} ~tmp___0~1 := 1; {50977#true} is VALID [2020-07-08 21:08:04,311 INFO L280 TraceCheckUtils]: 15: Hoare triple {50977#true} ~retValue_acc~2 := ~tmp___0~1; {50977#true} is VALID [2020-07-08 21:08:04,311 INFO L280 TraceCheckUtils]: 16: Hoare triple {50977#true} #res := ~retValue_acc~2; {50977#true} is VALID [2020-07-08 21:08:04,311 INFO L280 TraceCheckUtils]: 17: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,312 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {50977#true} {50977#true} #900#return; {50977#true} is VALID [2020-07-08 21:08:04,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:04,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-08 21:08:04,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,316 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {50977#true} {50977#true} #902#return; {50977#true} is VALID [2020-07-08 21:08:04,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {50977#true} is VALID [2020-07-08 21:08:04,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume 0 == ~pumpRunning~0; {50977#true} is VALID [2020-07-08 21:08:04,317 INFO L263 TraceCheckUtils]: 2: Hoare triple {50977#true} call #t~ret4 := isHighWaterLevel(); {50977#true} is VALID [2020-07-08 21:08:04,317 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-08 21:08:04,317 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-08 21:08:04,317 INFO L280 TraceCheckUtils]: 5: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-08 21:08:04,317 INFO L263 TraceCheckUtils]: 6: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-08 21:08:04,318 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-08 21:08:04,318 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-08 21:08:04,318 INFO L280 TraceCheckUtils]: 9: Hoare triple {50977#true} ~retValue_acc~6 := 1; {50977#true} is VALID [2020-07-08 21:08:04,318 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} #res := ~retValue_acc~6; {50977#true} is VALID [2020-07-08 21:08:04,318 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,319 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {50977#true} {50977#true} #888#return; {50977#true} is VALID [2020-07-08 21:08:04,319 INFO L280 TraceCheckUtils]: 13: Hoare triple {50977#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {50977#true} is VALID [2020-07-08 21:08:04,319 INFO L280 TraceCheckUtils]: 14: Hoare triple {50977#true} ~tmp~3 := #t~ret23; {50977#true} is VALID [2020-07-08 21:08:04,319 INFO L280 TraceCheckUtils]: 15: Hoare triple {50977#true} havoc #t~ret23; {50977#true} is VALID [2020-07-08 21:08:04,319 INFO L280 TraceCheckUtils]: 16: Hoare triple {50977#true} assume !(0 != ~tmp~3); {50977#true} is VALID [2020-07-08 21:08:04,320 INFO L280 TraceCheckUtils]: 17: Hoare triple {50977#true} ~tmp___0~1 := 1; {50977#true} is VALID [2020-07-08 21:08:04,320 INFO L280 TraceCheckUtils]: 18: Hoare triple {50977#true} ~retValue_acc~2 := ~tmp___0~1; {50977#true} is VALID [2020-07-08 21:08:04,320 INFO L280 TraceCheckUtils]: 19: Hoare triple {50977#true} #res := ~retValue_acc~2; {50977#true} is VALID [2020-07-08 21:08:04,320 INFO L280 TraceCheckUtils]: 20: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,320 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {50977#true} {50977#true} #900#return; {50977#true} is VALID [2020-07-08 21:08:04,320 INFO L280 TraceCheckUtils]: 22: Hoare triple {50977#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {50977#true} is VALID [2020-07-08 21:08:04,321 INFO L280 TraceCheckUtils]: 23: Hoare triple {50977#true} ~tmp~1 := #t~ret4; {50977#true} is VALID [2020-07-08 21:08:04,321 INFO L280 TraceCheckUtils]: 24: Hoare triple {50977#true} havoc #t~ret4; {50977#true} is VALID [2020-07-08 21:08:04,321 INFO L280 TraceCheckUtils]: 25: Hoare triple {50977#true} assume 0 != ~tmp~1; {50977#true} is VALID [2020-07-08 21:08:04,322 INFO L263 TraceCheckUtils]: 26: Hoare triple {50977#true} call activatePump(); {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:08:04,322 INFO L280 TraceCheckUtils]: 27: Hoare triple {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-08 21:08:04,322 INFO L280 TraceCheckUtils]: 28: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,323 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {50977#true} {50977#true} #902#return; {50977#true} is VALID [2020-07-08 21:08:04,323 INFO L280 TraceCheckUtils]: 30: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,323 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {50977#true} {50977#true} #874#return; {50977#true} is VALID [2020-07-08 21:08:04,324 INFO L280 TraceCheckUtils]: 0: Hoare triple {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {50977#true} is VALID [2020-07-08 21:08:04,324 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume !(0 != ~pumpRunning~0); {50977#true} is VALID [2020-07-08 21:08:04,325 INFO L263 TraceCheckUtils]: 2: Hoare triple {50977#true} call processEnvironment__wrappee__highWaterSensor(); {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:08:04,325 INFO L280 TraceCheckUtils]: 3: Hoare triple {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {50977#true} is VALID [2020-07-08 21:08:04,325 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} assume 0 == ~pumpRunning~0; {50977#true} is VALID [2020-07-08 21:08:04,326 INFO L263 TraceCheckUtils]: 5: Hoare triple {50977#true} call #t~ret4 := isHighWaterLevel(); {50977#true} is VALID [2020-07-08 21:08:04,326 INFO L280 TraceCheckUtils]: 6: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-08 21:08:04,326 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-08 21:08:04,326 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-08 21:08:04,327 INFO L263 TraceCheckUtils]: 9: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-08 21:08:04,327 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-08 21:08:04,327 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-08 21:08:04,328 INFO L280 TraceCheckUtils]: 12: Hoare triple {50977#true} ~retValue_acc~6 := 1; {50977#true} is VALID [2020-07-08 21:08:04,328 INFO L280 TraceCheckUtils]: 13: Hoare triple {50977#true} #res := ~retValue_acc~6; {50977#true} is VALID [2020-07-08 21:08:04,328 INFO L280 TraceCheckUtils]: 14: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,328 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {50977#true} {50977#true} #888#return; {50977#true} is VALID [2020-07-08 21:08:04,329 INFO L280 TraceCheckUtils]: 16: Hoare triple {50977#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {50977#true} is VALID [2020-07-08 21:08:04,329 INFO L280 TraceCheckUtils]: 17: Hoare triple {50977#true} ~tmp~3 := #t~ret23; {50977#true} is VALID [2020-07-08 21:08:04,329 INFO L280 TraceCheckUtils]: 18: Hoare triple {50977#true} havoc #t~ret23; {50977#true} is VALID [2020-07-08 21:08:04,329 INFO L280 TraceCheckUtils]: 19: Hoare triple {50977#true} assume !(0 != ~tmp~3); {50977#true} is VALID [2020-07-08 21:08:04,330 INFO L280 TraceCheckUtils]: 20: Hoare triple {50977#true} ~tmp___0~1 := 1; {50977#true} is VALID [2020-07-08 21:08:04,330 INFO L280 TraceCheckUtils]: 21: Hoare triple {50977#true} ~retValue_acc~2 := ~tmp___0~1; {50977#true} is VALID [2020-07-08 21:08:04,330 INFO L280 TraceCheckUtils]: 22: Hoare triple {50977#true} #res := ~retValue_acc~2; {50977#true} is VALID [2020-07-08 21:08:04,330 INFO L280 TraceCheckUtils]: 23: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,330 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {50977#true} {50977#true} #900#return; {50977#true} is VALID [2020-07-08 21:08:04,331 INFO L280 TraceCheckUtils]: 25: Hoare triple {50977#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {50977#true} is VALID [2020-07-08 21:08:04,331 INFO L280 TraceCheckUtils]: 26: Hoare triple {50977#true} ~tmp~1 := #t~ret4; {50977#true} is VALID [2020-07-08 21:08:04,331 INFO L280 TraceCheckUtils]: 27: Hoare triple {50977#true} havoc #t~ret4; {50977#true} is VALID [2020-07-08 21:08:04,331 INFO L280 TraceCheckUtils]: 28: Hoare triple {50977#true} assume 0 != ~tmp~1; {50977#true} is VALID [2020-07-08 21:08:04,332 INFO L263 TraceCheckUtils]: 29: Hoare triple {50977#true} call activatePump(); {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:08:04,332 INFO L280 TraceCheckUtils]: 30: Hoare triple {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-08 21:08:04,332 INFO L280 TraceCheckUtils]: 31: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,332 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {50977#true} {50977#true} #902#return; {50977#true} is VALID [2020-07-08 21:08:04,332 INFO L280 TraceCheckUtils]: 33: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,333 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {50977#true} {50977#true} #874#return; {50977#true} is VALID [2020-07-08 21:08:04,333 INFO L280 TraceCheckUtils]: 35: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,333 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {50977#true} {50978#false} #892#return; {50978#false} is VALID [2020-07-08 21:08:04,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:04,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~5; {50977#true} is VALID [2020-07-08 21:08:04,338 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} ~retValue_acc~5 := ~waterLevel~0; {50977#true} is VALID [2020-07-08 21:08:04,339 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} #res := ~retValue_acc~5; {50977#true} is VALID [2020-07-08 21:08:04,339 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,339 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {50977#true} {50978#false} #820#return; {50978#false} is VALID [2020-07-08 21:08:04,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:04,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~1; {50977#true} is VALID [2020-07-08 21:08:04,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} ~retValue_acc~1 := ~pumpRunning~0; {50977#true} is VALID [2020-07-08 21:08:04,343 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} #res := ~retValue_acc~1; {50977#true} is VALID [2020-07-08 21:08:04,343 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,344 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {50977#true} {50978#false} #822#return; {50978#false} is VALID [2020-07-08 21:08:04,348 INFO L263 TraceCheckUtils]: 0: Hoare triple {50977#true} call ULTIMATE.init(); {51185#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 21:08:04,348 INFO L280 TraceCheckUtils]: 1: Hoare triple {51185#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {50977#true} is VALID [2020-07-08 21:08:04,349 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} #valid := #valid[0 := 0]; {50977#true} is VALID [2020-07-08 21:08:04,349 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} assume 0 < #StackHeapBarrier; {50977#true} is VALID [2020-07-08 21:08:04,349 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {50977#true} is VALID [2020-07-08 21:08:04,349 INFO L280 TraceCheckUtils]: 5: Hoare triple {50977#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {50977#true} is VALID [2020-07-08 21:08:04,349 INFO L280 TraceCheckUtils]: 6: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {50977#true} is VALID [2020-07-08 21:08:04,350 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {50977#true} is VALID [2020-07-08 21:08:04,350 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {50977#true} is VALID [2020-07-08 21:08:04,350 INFO L280 TraceCheckUtils]: 9: Hoare triple {50977#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {50977#true} is VALID [2020-07-08 21:08:04,351 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {50977#true} is VALID [2020-07-08 21:08:04,351 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {50977#true} is VALID [2020-07-08 21:08:04,351 INFO L280 TraceCheckUtils]: 12: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {50977#true} is VALID [2020-07-08 21:08:04,351 INFO L280 TraceCheckUtils]: 13: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {50977#true} is VALID [2020-07-08 21:08:04,352 INFO L280 TraceCheckUtils]: 14: Hoare triple {50977#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {50977#true} is VALID [2020-07-08 21:08:04,352 INFO L280 TraceCheckUtils]: 15: Hoare triple {50977#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {50977#true} is VALID [2020-07-08 21:08:04,352 INFO L280 TraceCheckUtils]: 16: Hoare triple {50977#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {50977#true} is VALID [2020-07-08 21:08:04,352 INFO L280 TraceCheckUtils]: 17: Hoare triple {50977#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {50977#true} is VALID [2020-07-08 21:08:04,353 INFO L280 TraceCheckUtils]: 18: Hoare triple {50977#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {50977#true} is VALID [2020-07-08 21:08:04,353 INFO L280 TraceCheckUtils]: 19: Hoare triple {50977#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {50977#true} is VALID [2020-07-08 21:08:04,353 INFO L280 TraceCheckUtils]: 20: Hoare triple {50977#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {50977#true} is VALID [2020-07-08 21:08:04,353 INFO L280 TraceCheckUtils]: 21: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {50977#true} is VALID [2020-07-08 21:08:04,353 INFO L280 TraceCheckUtils]: 22: Hoare triple {50977#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {50977#true} is VALID [2020-07-08 21:08:04,354 INFO L280 TraceCheckUtils]: 23: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {50977#true} is VALID [2020-07-08 21:08:04,354 INFO L280 TraceCheckUtils]: 24: Hoare triple {50977#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {50977#true} is VALID [2020-07-08 21:08:04,354 INFO L280 TraceCheckUtils]: 25: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {50977#true} is VALID [2020-07-08 21:08:04,354 INFO L280 TraceCheckUtils]: 26: Hoare triple {50977#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {50977#true} is VALID [2020-07-08 21:08:04,354 INFO L280 TraceCheckUtils]: 27: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {50977#true} is VALID [2020-07-08 21:08:04,354 INFO L280 TraceCheckUtils]: 28: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {50977#true} is VALID [2020-07-08 21:08:04,355 INFO L280 TraceCheckUtils]: 29: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {50977#true} is VALID [2020-07-08 21:08:04,355 INFO L280 TraceCheckUtils]: 30: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {50977#true} is VALID [2020-07-08 21:08:04,355 INFO L280 TraceCheckUtils]: 31: Hoare triple {50977#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {50977#true} is VALID [2020-07-08 21:08:04,355 INFO L280 TraceCheckUtils]: 32: Hoare triple {50977#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {50977#true} is VALID [2020-07-08 21:08:04,355 INFO L280 TraceCheckUtils]: 33: Hoare triple {50977#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {50977#true} is VALID [2020-07-08 21:08:04,355 INFO L280 TraceCheckUtils]: 34: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {50977#true} is VALID [2020-07-08 21:08:04,356 INFO L280 TraceCheckUtils]: 35: Hoare triple {50977#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {50977#true} is VALID [2020-07-08 21:08:04,356 INFO L280 TraceCheckUtils]: 36: Hoare triple {50977#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {50977#true} is VALID [2020-07-08 21:08:04,356 INFO L280 TraceCheckUtils]: 37: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {50977#true} is VALID [2020-07-08 21:08:04,357 INFO L280 TraceCheckUtils]: 38: Hoare triple {50977#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {50977#true} is VALID [2020-07-08 21:08:04,357 INFO L280 TraceCheckUtils]: 39: Hoare triple {50977#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {50977#true} is VALID [2020-07-08 21:08:04,357 INFO L280 TraceCheckUtils]: 40: Hoare triple {50977#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {50977#true} is VALID [2020-07-08 21:08:04,357 INFO L280 TraceCheckUtils]: 41: Hoare triple {50977#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {50977#true} is VALID [2020-07-08 21:08:04,358 INFO L280 TraceCheckUtils]: 42: Hoare triple {50977#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {50977#true} is VALID [2020-07-08 21:08:04,358 INFO L280 TraceCheckUtils]: 43: Hoare triple {50977#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {50977#true} is VALID [2020-07-08 21:08:04,358 INFO L280 TraceCheckUtils]: 44: Hoare triple {50977#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {50977#true} is VALID [2020-07-08 21:08:04,358 INFO L280 TraceCheckUtils]: 45: Hoare triple {50977#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {50977#true} is VALID [2020-07-08 21:08:04,359 INFO L280 TraceCheckUtils]: 46: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {50977#true} is VALID [2020-07-08 21:08:04,359 INFO L280 TraceCheckUtils]: 47: Hoare triple {50977#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {50977#true} is VALID [2020-07-08 21:08:04,359 INFO L280 TraceCheckUtils]: 48: Hoare triple {50977#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {50977#true} is VALID [2020-07-08 21:08:04,359 INFO L280 TraceCheckUtils]: 49: Hoare triple {50977#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {50977#true} is VALID [2020-07-08 21:08:04,360 INFO L280 TraceCheckUtils]: 50: Hoare triple {50977#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {50977#true} is VALID [2020-07-08 21:08:04,360 INFO L280 TraceCheckUtils]: 51: Hoare triple {50977#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {50977#true} is VALID [2020-07-08 21:08:04,360 INFO L280 TraceCheckUtils]: 52: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {50977#true} is VALID [2020-07-08 21:08:04,360 INFO L280 TraceCheckUtils]: 53: Hoare triple {50977#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {50977#true} is VALID [2020-07-08 21:08:04,360 INFO L280 TraceCheckUtils]: 54: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {50977#true} is VALID [2020-07-08 21:08:04,360 INFO L280 TraceCheckUtils]: 55: Hoare triple {50977#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {50977#true} is VALID [2020-07-08 21:08:04,361 INFO L280 TraceCheckUtils]: 56: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {50977#true} is VALID [2020-07-08 21:08:04,361 INFO L280 TraceCheckUtils]: 57: Hoare triple {50977#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {50977#true} is VALID [2020-07-08 21:08:04,361 INFO L280 TraceCheckUtils]: 58: Hoare triple {50977#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {50977#true} is VALID [2020-07-08 21:08:04,361 INFO L280 TraceCheckUtils]: 59: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {50977#true} is VALID [2020-07-08 21:08:04,361 INFO L280 TraceCheckUtils]: 60: Hoare triple {50977#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {50977#true} is VALID [2020-07-08 21:08:04,361 INFO L280 TraceCheckUtils]: 61: Hoare triple {50977#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {50977#true} is VALID [2020-07-08 21:08:04,362 INFO L280 TraceCheckUtils]: 62: Hoare triple {50977#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {50977#true} is VALID [2020-07-08 21:08:04,362 INFO L280 TraceCheckUtils]: 63: Hoare triple {50977#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {50977#true} is VALID [2020-07-08 21:08:04,362 INFO L280 TraceCheckUtils]: 64: Hoare triple {50977#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {50977#true} is VALID [2020-07-08 21:08:04,362 INFO L280 TraceCheckUtils]: 65: Hoare triple {50977#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {50977#true} is VALID [2020-07-08 21:08:04,363 INFO L280 TraceCheckUtils]: 66: Hoare triple {50977#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {50977#true} is VALID [2020-07-08 21:08:04,363 INFO L280 TraceCheckUtils]: 67: Hoare triple {50977#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {50977#true} is VALID [2020-07-08 21:08:04,363 INFO L280 TraceCheckUtils]: 68: Hoare triple {50977#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {50977#true} is VALID [2020-07-08 21:08:04,364 INFO L280 TraceCheckUtils]: 69: Hoare triple {50977#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {50977#true} is VALID [2020-07-08 21:08:04,364 INFO L280 TraceCheckUtils]: 70: Hoare triple {50977#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {50977#true} is VALID [2020-07-08 21:08:04,364 INFO L280 TraceCheckUtils]: 71: Hoare triple {50977#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {50977#true} is VALID [2020-07-08 21:08:04,364 INFO L280 TraceCheckUtils]: 72: Hoare triple {50977#true} ~pumpRunning~0 := 0; {50977#true} is VALID [2020-07-08 21:08:04,365 INFO L280 TraceCheckUtils]: 73: Hoare triple {50977#true} ~systemActive~0 := 1; {50977#true} is VALID [2020-07-08 21:08:04,365 INFO L280 TraceCheckUtils]: 74: Hoare triple {50977#true} ~cleanupTimeShifts~0 := 4; {50977#true} is VALID [2020-07-08 21:08:04,365 INFO L280 TraceCheckUtils]: 75: Hoare triple {50977#true} ~waterLevel~0 := 1; {50977#true} is VALID [2020-07-08 21:08:04,365 INFO L280 TraceCheckUtils]: 76: Hoare triple {50977#true} ~methaneLevelCritical~0 := 0; {50977#true} is VALID [2020-07-08 21:08:04,366 INFO L280 TraceCheckUtils]: 77: Hoare triple {50977#true} ~head~0.base, ~head~0.offset := 0, 0; {50977#true} is VALID [2020-07-08 21:08:04,366 INFO L280 TraceCheckUtils]: 78: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,366 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {50977#true} {50977#true} #918#return; {50977#true} is VALID [2020-07-08 21:08:04,366 INFO L263 TraceCheckUtils]: 80: Hoare triple {50977#true} call #t~ret73 := main(); {50977#true} is VALID [2020-07-08 21:08:04,366 INFO L280 TraceCheckUtils]: 81: Hoare triple {50977#true} havoc ~retValue_acc~3; {50977#true} is VALID [2020-07-08 21:08:04,366 INFO L280 TraceCheckUtils]: 82: Hoare triple {50977#true} havoc ~tmp~4; {50977#true} is VALID [2020-07-08 21:08:04,367 INFO L263 TraceCheckUtils]: 83: Hoare triple {50977#true} call select_helpers(); {50977#true} is VALID [2020-07-08 21:08:04,367 INFO L280 TraceCheckUtils]: 84: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,367 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {50977#true} {50977#true} #826#return; {50977#true} is VALID [2020-07-08 21:08:04,367 INFO L263 TraceCheckUtils]: 86: Hoare triple {50977#true} call select_features(); {50977#true} is VALID [2020-07-08 21:08:04,367 INFO L280 TraceCheckUtils]: 87: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,367 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {50977#true} {50977#true} #828#return; {50977#true} is VALID [2020-07-08 21:08:04,368 INFO L263 TraceCheckUtils]: 89: Hoare triple {50977#true} call #t~ret24 := valid_product(); {50977#true} is VALID [2020-07-08 21:08:04,368 INFO L280 TraceCheckUtils]: 90: Hoare triple {50977#true} havoc ~retValue_acc~11; {50977#true} is VALID [2020-07-08 21:08:04,369 INFO L280 TraceCheckUtils]: 91: Hoare triple {50977#true} ~retValue_acc~11 := 1; {51186#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-08 21:08:04,370 INFO L280 TraceCheckUtils]: 92: Hoare triple {51186#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {51187#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 21:08:04,371 INFO L280 TraceCheckUtils]: 93: Hoare triple {51187#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {51187#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 21:08:04,372 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {51187#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {50977#true} #830#return; {51067#(= |main_#t~ret24| 1)} is VALID [2020-07-08 21:08:04,373 INFO L280 TraceCheckUtils]: 95: Hoare triple {51067#(= |main_#t~ret24| 1)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {51067#(= |main_#t~ret24| 1)} is VALID [2020-07-08 21:08:04,373 INFO L280 TraceCheckUtils]: 96: Hoare triple {51067#(= |main_#t~ret24| 1)} ~tmp~4 := #t~ret24; {51068#(= 1 main_~tmp~4)} is VALID [2020-07-08 21:08:04,374 INFO L280 TraceCheckUtils]: 97: Hoare triple {51068#(= 1 main_~tmp~4)} havoc #t~ret24; {51068#(= 1 main_~tmp~4)} is VALID [2020-07-08 21:08:04,374 INFO L280 TraceCheckUtils]: 98: Hoare triple {51068#(= 1 main_~tmp~4)} assume 0 != ~tmp~4; {50977#true} is VALID [2020-07-08 21:08:04,374 INFO L263 TraceCheckUtils]: 99: Hoare triple {50977#true} call setup(); {50977#true} is VALID [2020-07-08 21:08:04,374 INFO L280 TraceCheckUtils]: 100: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,374 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {50977#true} {50977#true} #832#return; {50977#true} is VALID [2020-07-08 21:08:04,375 INFO L263 TraceCheckUtils]: 102: Hoare triple {50977#true} call runTest(); {50977#true} is VALID [2020-07-08 21:08:04,375 INFO L263 TraceCheckUtils]: 103: Hoare triple {50977#true} call test(); {50977#true} is VALID [2020-07-08 21:08:04,375 INFO L280 TraceCheckUtils]: 104: Hoare triple {50977#true} havoc ~splverifierCounter~0; {50977#true} is VALID [2020-07-08 21:08:04,375 INFO L280 TraceCheckUtils]: 105: Hoare triple {50977#true} havoc ~tmp~0; {50977#true} is VALID [2020-07-08 21:08:04,375 INFO L280 TraceCheckUtils]: 106: Hoare triple {50977#true} havoc ~tmp___0~0; {50977#true} is VALID [2020-07-08 21:08:04,376 INFO L280 TraceCheckUtils]: 107: Hoare triple {50977#true} havoc ~tmp___1~0; {50977#true} is VALID [2020-07-08 21:08:04,376 INFO L280 TraceCheckUtils]: 108: Hoare triple {50977#true} havoc ~tmp___2~0; {50977#true} is VALID [2020-07-08 21:08:04,376 INFO L280 TraceCheckUtils]: 109: Hoare triple {50977#true} ~splverifierCounter~0 := 0; {50977#true} is VALID [2020-07-08 21:08:04,376 INFO L280 TraceCheckUtils]: 110: Hoare triple {50977#true} assume !false; {50977#true} is VALID [2020-07-08 21:08:04,377 INFO L280 TraceCheckUtils]: 111: Hoare triple {50977#true} assume ~splverifierCounter~0 < 4; {50977#true} is VALID [2020-07-08 21:08:04,377 INFO L280 TraceCheckUtils]: 112: Hoare triple {50977#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {50977#true} is VALID [2020-07-08 21:08:04,377 INFO L280 TraceCheckUtils]: 113: Hoare triple {50977#true} ~tmp~0 := #t~nondet0; {50977#true} is VALID [2020-07-08 21:08:04,378 INFO L280 TraceCheckUtils]: 114: Hoare triple {50977#true} havoc #t~nondet0; {50977#true} is VALID [2020-07-08 21:08:04,378 INFO L280 TraceCheckUtils]: 115: Hoare triple {50977#true} assume !(0 != ~tmp~0); {50977#true} is VALID [2020-07-08 21:08:04,378 INFO L280 TraceCheckUtils]: 116: Hoare triple {50977#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {50977#true} is VALID [2020-07-08 21:08:04,378 INFO L280 TraceCheckUtils]: 117: Hoare triple {50977#true} ~tmp___0~0 := #t~nondet1; {50977#true} is VALID [2020-07-08 21:08:04,378 INFO L280 TraceCheckUtils]: 118: Hoare triple {50977#true} havoc #t~nondet1; {50977#true} is VALID [2020-07-08 21:08:04,378 INFO L280 TraceCheckUtils]: 119: Hoare triple {50977#true} assume !(0 != ~tmp___0~0); {50977#true} is VALID [2020-07-08 21:08:04,379 INFO L280 TraceCheckUtils]: 120: Hoare triple {50977#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {50977#true} is VALID [2020-07-08 21:08:04,379 INFO L280 TraceCheckUtils]: 121: Hoare triple {50977#true} ~tmp___2~0 := #t~nondet2; {50977#true} is VALID [2020-07-08 21:08:04,379 INFO L280 TraceCheckUtils]: 122: Hoare triple {50977#true} havoc #t~nondet2; {50977#true} is VALID [2020-07-08 21:08:04,379 INFO L280 TraceCheckUtils]: 123: Hoare triple {50977#true} assume 0 != ~tmp___2~0; {50977#true} is VALID [2020-07-08 21:08:04,380 INFO L263 TraceCheckUtils]: 124: Hoare triple {50977#true} call startSystem(); {51188#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 21:08:04,380 INFO L280 TraceCheckUtils]: 125: Hoare triple {51188#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {50977#true} is VALID [2020-07-08 21:08:04,380 INFO L280 TraceCheckUtils]: 126: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,380 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {50977#true} {50977#true} #880#return; {50977#true} is VALID [2020-07-08 21:08:04,381 INFO L263 TraceCheckUtils]: 128: Hoare triple {50977#true} call timeShift(); {51189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 21:08:04,381 INFO L280 TraceCheckUtils]: 129: Hoare triple {51189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {50977#true} is VALID [2020-07-08 21:08:04,381 INFO L280 TraceCheckUtils]: 130: Hoare triple {50977#true} assume 0 != ~systemActive~0; {50977#true} is VALID [2020-07-08 21:08:04,382 INFO L263 TraceCheckUtils]: 131: Hoare triple {50977#true} call processEnvironment(); {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:08:04,382 INFO L280 TraceCheckUtils]: 132: Hoare triple {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {50977#true} is VALID [2020-07-08 21:08:04,382 INFO L280 TraceCheckUtils]: 133: Hoare triple {50977#true} assume !(0 != ~pumpRunning~0); {50977#true} is VALID [2020-07-08 21:08:04,383 INFO L263 TraceCheckUtils]: 134: Hoare triple {50977#true} call processEnvironment__wrappee__highWaterSensor(); {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:08:04,383 INFO L280 TraceCheckUtils]: 135: Hoare triple {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {50977#true} is VALID [2020-07-08 21:08:04,383 INFO L280 TraceCheckUtils]: 136: Hoare triple {50977#true} assume 0 == ~pumpRunning~0; {50977#true} is VALID [2020-07-08 21:08:04,383 INFO L263 TraceCheckUtils]: 137: Hoare triple {50977#true} call #t~ret4 := isHighWaterLevel(); {50977#true} is VALID [2020-07-08 21:08:04,384 INFO L280 TraceCheckUtils]: 138: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-08 21:08:04,384 INFO L280 TraceCheckUtils]: 139: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-08 21:08:04,384 INFO L280 TraceCheckUtils]: 140: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-08 21:08:04,384 INFO L263 TraceCheckUtils]: 141: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-08 21:08:04,384 INFO L280 TraceCheckUtils]: 142: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-08 21:08:04,384 INFO L280 TraceCheckUtils]: 143: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-08 21:08:04,385 INFO L280 TraceCheckUtils]: 144: Hoare triple {50977#true} ~retValue_acc~6 := 1; {51304#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} is VALID [2020-07-08 21:08:04,386 INFO L280 TraceCheckUtils]: 145: Hoare triple {51304#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} #res := ~retValue_acc~6; {51305#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:08:04,386 INFO L280 TraceCheckUtils]: 146: Hoare triple {51305#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {51305#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:08:04,387 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {51305#(<= 1 |isHighWaterSensorDry_#res|)} {50977#true} #888#return; {51302#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-08 21:08:04,387 INFO L280 TraceCheckUtils]: 148: Hoare triple {51302#(<= 1 |isHighWaterLevel_#t~ret23|)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {51302#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-08 21:08:04,388 INFO L280 TraceCheckUtils]: 149: Hoare triple {51302#(<= 1 |isHighWaterLevel_#t~ret23|)} ~tmp~3 := #t~ret23; {51303#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 21:08:04,389 INFO L280 TraceCheckUtils]: 150: Hoare triple {51303#(<= 1 isHighWaterLevel_~tmp~3)} havoc #t~ret23; {51303#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 21:08:04,389 INFO L280 TraceCheckUtils]: 151: Hoare triple {51303#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3); {50978#false} is VALID [2020-07-08 21:08:04,389 INFO L280 TraceCheckUtils]: 152: Hoare triple {50978#false} ~tmp___0~1 := 1; {50978#false} is VALID [2020-07-08 21:08:04,390 INFO L280 TraceCheckUtils]: 153: Hoare triple {50978#false} ~retValue_acc~2 := ~tmp___0~1; {50978#false} is VALID [2020-07-08 21:08:04,390 INFO L280 TraceCheckUtils]: 154: Hoare triple {50978#false} #res := ~retValue_acc~2; {50978#false} is VALID [2020-07-08 21:08:04,390 INFO L280 TraceCheckUtils]: 155: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-08 21:08:04,390 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {50978#false} {50977#true} #900#return; {50978#false} is VALID [2020-07-08 21:08:04,390 INFO L280 TraceCheckUtils]: 157: Hoare triple {50978#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {50978#false} is VALID [2020-07-08 21:08:04,390 INFO L280 TraceCheckUtils]: 158: Hoare triple {50978#false} ~tmp~1 := #t~ret4; {50978#false} is VALID [2020-07-08 21:08:04,391 INFO L280 TraceCheckUtils]: 159: Hoare triple {50978#false} havoc #t~ret4; {50978#false} is VALID [2020-07-08 21:08:04,391 INFO L280 TraceCheckUtils]: 160: Hoare triple {50978#false} assume 0 != ~tmp~1; {50978#false} is VALID [2020-07-08 21:08:04,391 INFO L263 TraceCheckUtils]: 161: Hoare triple {50978#false} call activatePump(); {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:08:04,391 INFO L280 TraceCheckUtils]: 162: Hoare triple {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-08 21:08:04,391 INFO L280 TraceCheckUtils]: 163: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,392 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {50977#true} {50978#false} #902#return; {50978#false} is VALID [2020-07-08 21:08:04,392 INFO L280 TraceCheckUtils]: 165: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-08 21:08:04,392 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {50978#false} {50977#true} #874#return; {50978#false} is VALID [2020-07-08 21:08:04,392 INFO L280 TraceCheckUtils]: 167: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-08 21:08:04,392 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {50978#false} {50977#true} #892#return; {50978#false} is VALID [2020-07-08 21:08:04,392 INFO L263 TraceCheckUtils]: 169: Hoare triple {50978#false} call __utac_acc__Specification4_spec__1(); {50977#true} is VALID [2020-07-08 21:08:04,393 INFO L280 TraceCheckUtils]: 170: Hoare triple {50977#true} havoc ~tmp~8; {50977#true} is VALID [2020-07-08 21:08:04,393 INFO L280 TraceCheckUtils]: 171: Hoare triple {50977#true} havoc ~tmp___0~2; {50977#true} is VALID [2020-07-08 21:08:04,393 INFO L263 TraceCheckUtils]: 172: Hoare triple {50977#true} call #t~ret70 := getWaterLevel(); {50977#true} is VALID [2020-07-08 21:08:04,393 INFO L280 TraceCheckUtils]: 173: Hoare triple {50977#true} havoc ~retValue_acc~5; {50977#true} is VALID [2020-07-08 21:08:04,393 INFO L280 TraceCheckUtils]: 174: Hoare triple {50977#true} ~retValue_acc~5 := ~waterLevel~0; {50977#true} is VALID [2020-07-08 21:08:04,393 INFO L280 TraceCheckUtils]: 175: Hoare triple {50977#true} #res := ~retValue_acc~5; {50977#true} is VALID [2020-07-08 21:08:04,394 INFO L280 TraceCheckUtils]: 176: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,394 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {50977#true} {50977#true} #820#return; {50977#true} is VALID [2020-07-08 21:08:04,394 INFO L280 TraceCheckUtils]: 178: Hoare triple {50977#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {50977#true} is VALID [2020-07-08 21:08:04,394 INFO L280 TraceCheckUtils]: 179: Hoare triple {50977#true} ~tmp~8 := #t~ret70; {50977#true} is VALID [2020-07-08 21:08:04,394 INFO L280 TraceCheckUtils]: 180: Hoare triple {50977#true} havoc #t~ret70; {50977#true} is VALID [2020-07-08 21:08:04,394 INFO L280 TraceCheckUtils]: 181: Hoare triple {50977#true} assume !(0 == ~tmp~8); {50977#true} is VALID [2020-07-08 21:08:04,395 INFO L280 TraceCheckUtils]: 182: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,395 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {50977#true} {50978#false} #894#return; {50978#false} is VALID [2020-07-08 21:08:04,395 INFO L280 TraceCheckUtils]: 184: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-08 21:08:04,395 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {50978#false} {50977#true} #884#return; {50978#false} is VALID [2020-07-08 21:08:04,395 INFO L280 TraceCheckUtils]: 186: Hoare triple {50978#false} assume !false; {50978#false} is VALID [2020-07-08 21:08:04,395 INFO L280 TraceCheckUtils]: 187: Hoare triple {50978#false} assume ~splverifierCounter~0 < 4; {50978#false} is VALID [2020-07-08 21:08:04,396 INFO L280 TraceCheckUtils]: 188: Hoare triple {50978#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {50978#false} is VALID [2020-07-08 21:08:04,396 INFO L280 TraceCheckUtils]: 189: Hoare triple {50978#false} ~tmp~0 := #t~nondet0; {50978#false} is VALID [2020-07-08 21:08:04,396 INFO L280 TraceCheckUtils]: 190: Hoare triple {50978#false} havoc #t~nondet0; {50978#false} is VALID [2020-07-08 21:08:04,396 INFO L280 TraceCheckUtils]: 191: Hoare triple {50978#false} assume !(0 != ~tmp~0); {50978#false} is VALID [2020-07-08 21:08:04,396 INFO L280 TraceCheckUtils]: 192: Hoare triple {50978#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {50978#false} is VALID [2020-07-08 21:08:04,396 INFO L280 TraceCheckUtils]: 193: Hoare triple {50978#false} ~tmp___0~0 := #t~nondet1; {50978#false} is VALID [2020-07-08 21:08:04,397 INFO L280 TraceCheckUtils]: 194: Hoare triple {50978#false} havoc #t~nondet1; {50978#false} is VALID [2020-07-08 21:08:04,397 INFO L280 TraceCheckUtils]: 195: Hoare triple {50978#false} assume !(0 != ~tmp___0~0); {50978#false} is VALID [2020-07-08 21:08:04,397 INFO L280 TraceCheckUtils]: 196: Hoare triple {50978#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {50978#false} is VALID [2020-07-08 21:08:04,397 INFO L280 TraceCheckUtils]: 197: Hoare triple {50978#false} ~tmp___2~0 := #t~nondet2; {50978#false} is VALID [2020-07-08 21:08:04,397 INFO L280 TraceCheckUtils]: 198: Hoare triple {50978#false} havoc #t~nondet2; {50978#false} is VALID [2020-07-08 21:08:04,397 INFO L280 TraceCheckUtils]: 199: Hoare triple {50978#false} assume 0 != ~tmp___2~0; {50978#false} is VALID [2020-07-08 21:08:04,398 INFO L263 TraceCheckUtils]: 200: Hoare triple {50978#false} call startSystem(); {51188#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 21:08:04,398 INFO L280 TraceCheckUtils]: 201: Hoare triple {51188#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {50977#true} is VALID [2020-07-08 21:08:04,398 INFO L280 TraceCheckUtils]: 202: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,398 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {50977#true} {50978#false} #880#return; {50978#false} is VALID [2020-07-08 21:08:04,398 INFO L263 TraceCheckUtils]: 204: Hoare triple {50978#false} call timeShift(); {50978#false} is VALID [2020-07-08 21:08:04,398 INFO L280 TraceCheckUtils]: 205: Hoare triple {50978#false} assume 0 != ~pumpRunning~0; {50978#false} is VALID [2020-07-08 21:08:04,399 INFO L263 TraceCheckUtils]: 206: Hoare triple {50978#false} call lowerWaterLevel(); {51311#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:08:04,399 INFO L280 TraceCheckUtils]: 207: Hoare triple {51311#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {50977#true} is VALID [2020-07-08 21:08:04,399 INFO L280 TraceCheckUtils]: 208: Hoare triple {50977#true} ~waterLevel~0 := ~waterLevel~0 - 1; {50977#true} is VALID [2020-07-08 21:08:04,399 INFO L280 TraceCheckUtils]: 209: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,399 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {50977#true} {50978#false} #890#return; {50978#false} is VALID [2020-07-08 21:08:04,399 INFO L280 TraceCheckUtils]: 211: Hoare triple {50978#false} assume 0 != ~systemActive~0; {50978#false} is VALID [2020-07-08 21:08:04,400 INFO L263 TraceCheckUtils]: 212: Hoare triple {50978#false} call processEnvironment(); {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:08:04,400 INFO L280 TraceCheckUtils]: 213: Hoare triple {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {50977#true} is VALID [2020-07-08 21:08:04,400 INFO L280 TraceCheckUtils]: 214: Hoare triple {50977#true} assume !(0 != ~pumpRunning~0); {50977#true} is VALID [2020-07-08 21:08:04,401 INFO L263 TraceCheckUtils]: 215: Hoare triple {50977#true} call processEnvironment__wrappee__highWaterSensor(); {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:08:04,401 INFO L280 TraceCheckUtils]: 216: Hoare triple {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {50977#true} is VALID [2020-07-08 21:08:04,401 INFO L280 TraceCheckUtils]: 217: Hoare triple {50977#true} assume 0 == ~pumpRunning~0; {50977#true} is VALID [2020-07-08 21:08:04,401 INFO L263 TraceCheckUtils]: 218: Hoare triple {50977#true} call #t~ret4 := isHighWaterLevel(); {50977#true} is VALID [2020-07-08 21:08:04,401 INFO L280 TraceCheckUtils]: 219: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-08 21:08:04,402 INFO L280 TraceCheckUtils]: 220: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-08 21:08:04,402 INFO L280 TraceCheckUtils]: 221: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-08 21:08:04,402 INFO L263 TraceCheckUtils]: 222: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-08 21:08:04,402 INFO L280 TraceCheckUtils]: 223: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-08 21:08:04,402 INFO L280 TraceCheckUtils]: 224: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-08 21:08:04,402 INFO L280 TraceCheckUtils]: 225: Hoare triple {50977#true} ~retValue_acc~6 := 1; {50977#true} is VALID [2020-07-08 21:08:04,403 INFO L280 TraceCheckUtils]: 226: Hoare triple {50977#true} #res := ~retValue_acc~6; {50977#true} is VALID [2020-07-08 21:08:04,403 INFO L280 TraceCheckUtils]: 227: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,403 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {50977#true} {50977#true} #888#return; {50977#true} is VALID [2020-07-08 21:08:04,403 INFO L280 TraceCheckUtils]: 229: Hoare triple {50977#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {50977#true} is VALID [2020-07-08 21:08:04,403 INFO L280 TraceCheckUtils]: 230: Hoare triple {50977#true} ~tmp~3 := #t~ret23; {50977#true} is VALID [2020-07-08 21:08:04,403 INFO L280 TraceCheckUtils]: 231: Hoare triple {50977#true} havoc #t~ret23; {50977#true} is VALID [2020-07-08 21:08:04,404 INFO L280 TraceCheckUtils]: 232: Hoare triple {50977#true} assume !(0 != ~tmp~3); {50977#true} is VALID [2020-07-08 21:08:04,404 INFO L280 TraceCheckUtils]: 233: Hoare triple {50977#true} ~tmp___0~1 := 1; {50977#true} is VALID [2020-07-08 21:08:04,404 INFO L280 TraceCheckUtils]: 234: Hoare triple {50977#true} ~retValue_acc~2 := ~tmp___0~1; {50977#true} is VALID [2020-07-08 21:08:04,404 INFO L280 TraceCheckUtils]: 235: Hoare triple {50977#true} #res := ~retValue_acc~2; {50977#true} is VALID [2020-07-08 21:08:04,404 INFO L280 TraceCheckUtils]: 236: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,404 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {50977#true} {50977#true} #900#return; {50977#true} is VALID [2020-07-08 21:08:04,405 INFO L280 TraceCheckUtils]: 238: Hoare triple {50977#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {50977#true} is VALID [2020-07-08 21:08:04,405 INFO L280 TraceCheckUtils]: 239: Hoare triple {50977#true} ~tmp~1 := #t~ret4; {50977#true} is VALID [2020-07-08 21:08:04,405 INFO L280 TraceCheckUtils]: 240: Hoare triple {50977#true} havoc #t~ret4; {50977#true} is VALID [2020-07-08 21:08:04,405 INFO L280 TraceCheckUtils]: 241: Hoare triple {50977#true} assume 0 != ~tmp~1; {50977#true} is VALID [2020-07-08 21:08:04,406 INFO L263 TraceCheckUtils]: 242: Hoare triple {50977#true} call activatePump(); {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:08:04,406 INFO L280 TraceCheckUtils]: 243: Hoare triple {51241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-08 21:08:04,406 INFO L280 TraceCheckUtils]: 244: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,406 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {50977#true} {50977#true} #902#return; {50977#true} is VALID [2020-07-08 21:08:04,406 INFO L280 TraceCheckUtils]: 246: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,407 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {50977#true} {50977#true} #874#return; {50977#true} is VALID [2020-07-08 21:08:04,407 INFO L280 TraceCheckUtils]: 248: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,407 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {50977#true} {50978#false} #892#return; {50978#false} is VALID [2020-07-08 21:08:04,407 INFO L263 TraceCheckUtils]: 250: Hoare triple {50978#false} call __utac_acc__Specification4_spec__1(); {50978#false} is VALID [2020-07-08 21:08:04,407 INFO L280 TraceCheckUtils]: 251: Hoare triple {50978#false} havoc ~tmp~8; {50978#false} is VALID [2020-07-08 21:08:04,407 INFO L280 TraceCheckUtils]: 252: Hoare triple {50978#false} havoc ~tmp___0~2; {50978#false} is VALID [2020-07-08 21:08:04,408 INFO L263 TraceCheckUtils]: 253: Hoare triple {50978#false} call #t~ret70 := getWaterLevel(); {50977#true} is VALID [2020-07-08 21:08:04,408 INFO L280 TraceCheckUtils]: 254: Hoare triple {50977#true} havoc ~retValue_acc~5; {50977#true} is VALID [2020-07-08 21:08:04,408 INFO L280 TraceCheckUtils]: 255: Hoare triple {50977#true} ~retValue_acc~5 := ~waterLevel~0; {50977#true} is VALID [2020-07-08 21:08:04,408 INFO L280 TraceCheckUtils]: 256: Hoare triple {50977#true} #res := ~retValue_acc~5; {50977#true} is VALID [2020-07-08 21:08:04,408 INFO L280 TraceCheckUtils]: 257: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,408 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {50977#true} {50978#false} #820#return; {50978#false} is VALID [2020-07-08 21:08:04,409 INFO L280 TraceCheckUtils]: 259: Hoare triple {50978#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {50978#false} is VALID [2020-07-08 21:08:04,409 INFO L280 TraceCheckUtils]: 260: Hoare triple {50978#false} ~tmp~8 := #t~ret70; {50978#false} is VALID [2020-07-08 21:08:04,409 INFO L280 TraceCheckUtils]: 261: Hoare triple {50978#false} havoc #t~ret70; {50978#false} is VALID [2020-07-08 21:08:04,409 INFO L280 TraceCheckUtils]: 262: Hoare triple {50978#false} assume 0 == ~tmp~8; {50978#false} is VALID [2020-07-08 21:08:04,409 INFO L263 TraceCheckUtils]: 263: Hoare triple {50978#false} call #t~ret71 := isPumpRunning(); {50977#true} is VALID [2020-07-08 21:08:04,409 INFO L280 TraceCheckUtils]: 264: Hoare triple {50977#true} havoc ~retValue_acc~1; {50977#true} is VALID [2020-07-08 21:08:04,410 INFO L280 TraceCheckUtils]: 265: Hoare triple {50977#true} ~retValue_acc~1 := ~pumpRunning~0; {50977#true} is VALID [2020-07-08 21:08:04,410 INFO L280 TraceCheckUtils]: 266: Hoare triple {50977#true} #res := ~retValue_acc~1; {50977#true} is VALID [2020-07-08 21:08:04,410 INFO L280 TraceCheckUtils]: 267: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-08 21:08:04,410 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {50977#true} {50978#false} #822#return; {50978#false} is VALID [2020-07-08 21:08:04,410 INFO L280 TraceCheckUtils]: 269: Hoare triple {50978#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {50978#false} is VALID [2020-07-08 21:08:04,410 INFO L280 TraceCheckUtils]: 270: Hoare triple {50978#false} ~tmp___0~2 := #t~ret71; {50978#false} is VALID [2020-07-08 21:08:04,411 INFO L280 TraceCheckUtils]: 271: Hoare triple {50978#false} havoc #t~ret71; {50978#false} is VALID [2020-07-08 21:08:04,411 INFO L280 TraceCheckUtils]: 272: Hoare triple {50978#false} assume 0 != ~tmp___0~2; {50978#false} is VALID [2020-07-08 21:08:04,411 INFO L263 TraceCheckUtils]: 273: Hoare triple {50978#false} call __automaton_fail(); {50978#false} is VALID [2020-07-08 21:08:04,411 INFO L280 TraceCheckUtils]: 274: Hoare triple {50978#false} assume !false; {50978#false} is VALID [2020-07-08 21:08:04,464 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 26 proven. 21 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2020-07-08 21:08:04,465 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [398839735] [2020-07-08 21:08:04,465 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 21:08:04,465 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-07-08 21:08:04,466 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1734689109] [2020-07-08 21:08:04,466 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 275 [2020-07-08 21:08:04,467 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:08:04,467 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-08 21:08:04,727 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 255 edges. 255 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:08:04,727 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-08 21:08:04,727 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:08:04,728 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-08 21:08:04,728 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-08 21:08:04,728 INFO L87 Difference]: Start difference. First operand 1501 states and 1758 transitions. Second operand 15 states. [2020-07-08 21:08:07,290 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:08:07,667 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 21:08:08,242 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:08:08,670 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:08:09,022 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:08:18,610 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:08:19,298 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:08:20,241 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:08:21,250 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:08:21,866 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:09:08,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:09:08,843 INFO L93 Difference]: Finished difference Result 3041 states and 3787 transitions. [2020-07-08 21:09:08,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-08 21:09:08,843 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 275 [2020-07-08 21:09:08,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:09:08,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 21:09:08,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 693 transitions. [2020-07-08 21:09:08,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 21:09:08,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 693 transitions. [2020-07-08 21:09:08,857 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states and 693 transitions. [2020-07-08 21:09:10,576 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 693 edges. 693 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:09:10,690 INFO L225 Difference]: With dead ends: 3041 [2020-07-08 21:09:10,690 INFO L226 Difference]: Without dead ends: 1650 [2020-07-08 21:09:10,695 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-07-08 21:09:10,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1650 states. [2020-07-08 21:09:45,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1650 to 1336. [2020-07-08 21:09:45,161 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:09:45,161 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1650 states. Second operand 1336 states. [2020-07-08 21:09:45,162 INFO L74 IsIncluded]: Start isIncluded. First operand 1650 states. Second operand 1336 states. [2020-07-08 21:09:45,162 INFO L87 Difference]: Start difference. First operand 1650 states. Second operand 1336 states. [2020-07-08 21:09:45,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:09:45,276 INFO L93 Difference]: Finished difference Result 1650 states and 2017 transitions. [2020-07-08 21:09:45,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2017 transitions. [2020-07-08 21:09:45,279 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:09:45,279 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:09:45,279 INFO L74 IsIncluded]: Start isIncluded. First operand 1336 states. Second operand 1650 states. [2020-07-08 21:09:45,279 INFO L87 Difference]: Start difference. First operand 1336 states. Second operand 1650 states. [2020-07-08 21:09:45,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:09:45,391 INFO L93 Difference]: Finished difference Result 1650 states and 2017 transitions. [2020-07-08 21:09:45,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2017 transitions. [2020-07-08 21:09:45,394 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:09:45,394 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:09:45,394 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:09:45,394 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:09:45,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1336 states. [2020-07-08 21:09:45,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 1336 states and 1545 transitions. [2020-07-08 21:09:45,452 INFO L78 Accepts]: Start accepts. Automaton has 1336 states and 1545 transitions. Word has length 275 [2020-07-08 21:09:45,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:09:45,453 INFO L479 AbstractCegarLoop]: Abstraction has 1336 states and 1545 transitions. [2020-07-08 21:09:45,453 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-08 21:09:45,453 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1336 states and 1545 transitions. [2020-07-08 21:09:54,663 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1545 edges. 1545 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:09:54,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 1545 transitions. [2020-07-08 21:09:54,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2020-07-08 21:09:54,669 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:09:54,669 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:09:54,669 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 21:09:54,670 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:09:54,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:09:54,670 INFO L82 PathProgramCache]: Analyzing trace with hash 1940939950, now seen corresponding path program 1 times [2020-07-08 21:09:54,670 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:09:54,670 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [251173042] [2020-07-08 21:09:54,670 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:09:54,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:54,983 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:09:55,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {63667#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {63459#true} is VALID [2020-07-08 21:09:55,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {63459#true} #valid := #valid[0 := 0]; {63459#true} is VALID [2020-07-08 21:09:55,028 INFO L280 TraceCheckUtils]: 2: Hoare triple {63459#true} assume 0 < #StackHeapBarrier; {63459#true} is VALID [2020-07-08 21:09:55,028 INFO L280 TraceCheckUtils]: 3: Hoare triple {63459#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {63459#true} is VALID [2020-07-08 21:09:55,029 INFO L280 TraceCheckUtils]: 4: Hoare triple {63459#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {63459#true} is VALID [2020-07-08 21:09:55,029 INFO L280 TraceCheckUtils]: 5: Hoare triple {63459#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {63459#true} is VALID [2020-07-08 21:09:55,029 INFO L280 TraceCheckUtils]: 6: Hoare triple {63459#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {63459#true} is VALID [2020-07-08 21:09:55,029 INFO L280 TraceCheckUtils]: 7: Hoare triple {63459#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {63459#true} is VALID [2020-07-08 21:09:55,029 INFO L280 TraceCheckUtils]: 8: Hoare triple {63459#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {63459#true} is VALID [2020-07-08 21:09:55,030 INFO L280 TraceCheckUtils]: 9: Hoare triple {63459#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {63459#true} is VALID [2020-07-08 21:09:55,030 INFO L280 TraceCheckUtils]: 10: Hoare triple {63459#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {63459#true} is VALID [2020-07-08 21:09:55,030 INFO L280 TraceCheckUtils]: 11: Hoare triple {63459#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {63459#true} is VALID [2020-07-08 21:09:55,030 INFO L280 TraceCheckUtils]: 12: Hoare triple {63459#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {63459#true} is VALID [2020-07-08 21:09:55,030 INFO L280 TraceCheckUtils]: 13: Hoare triple {63459#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {63459#true} is VALID [2020-07-08 21:09:55,030 INFO L280 TraceCheckUtils]: 14: Hoare triple {63459#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {63459#true} is VALID [2020-07-08 21:09:55,031 INFO L280 TraceCheckUtils]: 15: Hoare triple {63459#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {63459#true} is VALID [2020-07-08 21:09:55,031 INFO L280 TraceCheckUtils]: 16: Hoare triple {63459#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {63459#true} is VALID [2020-07-08 21:09:55,031 INFO L280 TraceCheckUtils]: 17: Hoare triple {63459#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {63459#true} is VALID [2020-07-08 21:09:55,031 INFO L280 TraceCheckUtils]: 18: Hoare triple {63459#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {63459#true} is VALID [2020-07-08 21:09:55,031 INFO L280 TraceCheckUtils]: 19: Hoare triple {63459#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {63459#true} is VALID [2020-07-08 21:09:55,031 INFO L280 TraceCheckUtils]: 20: Hoare triple {63459#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {63459#true} is VALID [2020-07-08 21:09:55,032 INFO L280 TraceCheckUtils]: 21: Hoare triple {63459#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {63459#true} is VALID [2020-07-08 21:09:55,032 INFO L280 TraceCheckUtils]: 22: Hoare triple {63459#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {63459#true} is VALID [2020-07-08 21:09:55,032 INFO L280 TraceCheckUtils]: 23: Hoare triple {63459#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {63459#true} is VALID [2020-07-08 21:09:55,032 INFO L280 TraceCheckUtils]: 24: Hoare triple {63459#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {63459#true} is VALID [2020-07-08 21:09:55,032 INFO L280 TraceCheckUtils]: 25: Hoare triple {63459#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {63459#true} is VALID [2020-07-08 21:09:55,033 INFO L280 TraceCheckUtils]: 26: Hoare triple {63459#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {63459#true} is VALID [2020-07-08 21:09:55,033 INFO L280 TraceCheckUtils]: 27: Hoare triple {63459#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {63459#true} is VALID [2020-07-08 21:09:55,033 INFO L280 TraceCheckUtils]: 28: Hoare triple {63459#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {63459#true} is VALID [2020-07-08 21:09:55,033 INFO L280 TraceCheckUtils]: 29: Hoare triple {63459#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {63459#true} is VALID [2020-07-08 21:09:55,033 INFO L280 TraceCheckUtils]: 30: Hoare triple {63459#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {63459#true} is VALID [2020-07-08 21:09:55,033 INFO L280 TraceCheckUtils]: 31: Hoare triple {63459#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {63459#true} is VALID [2020-07-08 21:09:55,034 INFO L280 TraceCheckUtils]: 32: Hoare triple {63459#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {63459#true} is VALID [2020-07-08 21:09:55,034 INFO L280 TraceCheckUtils]: 33: Hoare triple {63459#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {63459#true} is VALID [2020-07-08 21:09:55,034 INFO L280 TraceCheckUtils]: 34: Hoare triple {63459#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {63459#true} is VALID [2020-07-08 21:09:55,034 INFO L280 TraceCheckUtils]: 35: Hoare triple {63459#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {63459#true} is VALID [2020-07-08 21:09:55,034 INFO L280 TraceCheckUtils]: 36: Hoare triple {63459#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {63459#true} is VALID [2020-07-08 21:09:55,034 INFO L280 TraceCheckUtils]: 37: Hoare triple {63459#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {63459#true} is VALID [2020-07-08 21:09:55,035 INFO L280 TraceCheckUtils]: 38: Hoare triple {63459#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {63459#true} is VALID [2020-07-08 21:09:55,035 INFO L280 TraceCheckUtils]: 39: Hoare triple {63459#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {63459#true} is VALID [2020-07-08 21:09:55,035 INFO L280 TraceCheckUtils]: 40: Hoare triple {63459#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {63459#true} is VALID [2020-07-08 21:09:55,035 INFO L280 TraceCheckUtils]: 41: Hoare triple {63459#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {63459#true} is VALID [2020-07-08 21:09:55,035 INFO L280 TraceCheckUtils]: 42: Hoare triple {63459#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {63459#true} is VALID [2020-07-08 21:09:55,035 INFO L280 TraceCheckUtils]: 43: Hoare triple {63459#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {63459#true} is VALID [2020-07-08 21:09:55,036 INFO L280 TraceCheckUtils]: 44: Hoare triple {63459#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {63459#true} is VALID [2020-07-08 21:09:55,036 INFO L280 TraceCheckUtils]: 45: Hoare triple {63459#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {63459#true} is VALID [2020-07-08 21:09:55,036 INFO L280 TraceCheckUtils]: 46: Hoare triple {63459#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {63459#true} is VALID [2020-07-08 21:09:55,036 INFO L280 TraceCheckUtils]: 47: Hoare triple {63459#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {63459#true} is VALID [2020-07-08 21:09:55,036 INFO L280 TraceCheckUtils]: 48: Hoare triple {63459#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {63459#true} is VALID [2020-07-08 21:09:55,037 INFO L280 TraceCheckUtils]: 49: Hoare triple {63459#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {63459#true} is VALID [2020-07-08 21:09:55,037 INFO L280 TraceCheckUtils]: 50: Hoare triple {63459#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {63459#true} is VALID [2020-07-08 21:09:55,037 INFO L280 TraceCheckUtils]: 51: Hoare triple {63459#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {63459#true} is VALID [2020-07-08 21:09:55,037 INFO L280 TraceCheckUtils]: 52: Hoare triple {63459#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {63459#true} is VALID [2020-07-08 21:09:55,037 INFO L280 TraceCheckUtils]: 53: Hoare triple {63459#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {63459#true} is VALID [2020-07-08 21:09:55,037 INFO L280 TraceCheckUtils]: 54: Hoare triple {63459#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {63459#true} is VALID [2020-07-08 21:09:55,038 INFO L280 TraceCheckUtils]: 55: Hoare triple {63459#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {63459#true} is VALID [2020-07-08 21:09:55,038 INFO L280 TraceCheckUtils]: 56: Hoare triple {63459#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {63459#true} is VALID [2020-07-08 21:09:55,038 INFO L280 TraceCheckUtils]: 57: Hoare triple {63459#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {63459#true} is VALID [2020-07-08 21:09:55,038 INFO L280 TraceCheckUtils]: 58: Hoare triple {63459#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {63459#true} is VALID [2020-07-08 21:09:55,038 INFO L280 TraceCheckUtils]: 59: Hoare triple {63459#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {63459#true} is VALID [2020-07-08 21:09:55,038 INFO L280 TraceCheckUtils]: 60: Hoare triple {63459#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {63459#true} is VALID [2020-07-08 21:09:55,039 INFO L280 TraceCheckUtils]: 61: Hoare triple {63459#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {63459#true} is VALID [2020-07-08 21:09:55,039 INFO L280 TraceCheckUtils]: 62: Hoare triple {63459#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {63459#true} is VALID [2020-07-08 21:09:55,039 INFO L280 TraceCheckUtils]: 63: Hoare triple {63459#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {63459#true} is VALID [2020-07-08 21:09:55,039 INFO L280 TraceCheckUtils]: 64: Hoare triple {63459#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {63459#true} is VALID [2020-07-08 21:09:55,039 INFO L280 TraceCheckUtils]: 65: Hoare triple {63459#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {63459#true} is VALID [2020-07-08 21:09:55,039 INFO L280 TraceCheckUtils]: 66: Hoare triple {63459#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {63459#true} is VALID [2020-07-08 21:09:55,040 INFO L280 TraceCheckUtils]: 67: Hoare triple {63459#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {63459#true} is VALID [2020-07-08 21:09:55,040 INFO L280 TraceCheckUtils]: 68: Hoare triple {63459#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {63459#true} is VALID [2020-07-08 21:09:55,040 INFO L280 TraceCheckUtils]: 69: Hoare triple {63459#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {63459#true} is VALID [2020-07-08 21:09:55,040 INFO L280 TraceCheckUtils]: 70: Hoare triple {63459#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {63459#true} is VALID [2020-07-08 21:09:55,040 INFO L280 TraceCheckUtils]: 71: Hoare triple {63459#true} ~pumpRunning~0 := 0; {63459#true} is VALID [2020-07-08 21:09:55,040 INFO L280 TraceCheckUtils]: 72: Hoare triple {63459#true} ~systemActive~0 := 1; {63459#true} is VALID [2020-07-08 21:09:55,041 INFO L280 TraceCheckUtils]: 73: Hoare triple {63459#true} ~cleanupTimeShifts~0 := 4; {63459#true} is VALID [2020-07-08 21:09:55,041 INFO L280 TraceCheckUtils]: 74: Hoare triple {63459#true} ~waterLevel~0 := 1; {63459#true} is VALID [2020-07-08 21:09:55,041 INFO L280 TraceCheckUtils]: 75: Hoare triple {63459#true} ~methaneLevelCritical~0 := 0; {63459#true} is VALID [2020-07-08 21:09:55,041 INFO L280 TraceCheckUtils]: 76: Hoare triple {63459#true} ~head~0.base, ~head~0.offset := 0, 0; {63459#true} is VALID [2020-07-08 21:09:55,041 INFO L280 TraceCheckUtils]: 77: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,041 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {63459#true} {63459#true} #918#return; {63459#true} is VALID [2020-07-08 21:09:55,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,047 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63459#true} {63459#true} #826#return; {63459#true} is VALID [2020-07-08 21:09:55,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,049 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63459#true} {63459#true} #828#return; {63459#true} is VALID [2020-07-08 21:09:55,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,052 INFO L280 TraceCheckUtils]: 0: Hoare triple {63459#true} havoc ~retValue_acc~11; {63459#true} is VALID [2020-07-08 21:09:55,053 INFO L280 TraceCheckUtils]: 1: Hoare triple {63459#true} ~retValue_acc~11 := 1; {63459#true} is VALID [2020-07-08 21:09:55,053 INFO L280 TraceCheckUtils]: 2: Hoare triple {63459#true} #res := ~retValue_acc~11; {63459#true} is VALID [2020-07-08 21:09:55,053 INFO L280 TraceCheckUtils]: 3: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,053 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63459#true} {63459#true} #830#return; {63459#true} is VALID [2020-07-08 21:09:55,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,056 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63459#true} {63459#true} #832#return; {63459#true} is VALID [2020-07-08 21:09:55,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {63668#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {63459#true} is VALID [2020-07-08 21:09:55,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {63459#true} ~waterLevel~0 := 1 + ~waterLevel~0; {63459#true} is VALID [2020-07-08 21:09:55,067 INFO L280 TraceCheckUtils]: 2: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,067 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {63459#true} {63459#true} #876#return; {63459#true} is VALID [2020-07-08 21:09:55,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,080 INFO L280 TraceCheckUtils]: 0: Hoare triple {63669#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {63459#true} is VALID [2020-07-08 21:09:55,080 INFO L280 TraceCheckUtils]: 1: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,080 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {63459#true} {63459#true} #880#return; {63459#true} is VALID [2020-07-08 21:09:55,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {63459#true} havoc ~retValue_acc~6; {63459#true} is VALID [2020-07-08 21:09:55,175 INFO L280 TraceCheckUtils]: 1: Hoare triple {63459#true} assume !(~waterLevel~0 < 2); {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,175 INFO L280 TraceCheckUtils]: 2: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := 0; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,176 INFO L280 TraceCheckUtils]: 3: Hoare triple {63615#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,177 INFO L280 TraceCheckUtils]: 4: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume true; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,178 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {63615#(<= 2 ~waterLevel~0)} {63459#true} #888#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,179 INFO L280 TraceCheckUtils]: 0: Hoare triple {63459#true} havoc ~retValue_acc~2; {63459#true} is VALID [2020-07-08 21:09:55,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {63459#true} havoc ~tmp~3; {63459#true} is VALID [2020-07-08 21:09:55,179 INFO L280 TraceCheckUtils]: 2: Hoare triple {63459#true} havoc ~tmp___0~1; {63459#true} is VALID [2020-07-08 21:09:55,180 INFO L263 TraceCheckUtils]: 3: Hoare triple {63459#true} call #t~ret23 := isHighWaterSensorDry(); {63459#true} is VALID [2020-07-08 21:09:55,180 INFO L280 TraceCheckUtils]: 4: Hoare triple {63459#true} havoc ~retValue_acc~6; {63459#true} is VALID [2020-07-08 21:09:55,180 INFO L280 TraceCheckUtils]: 5: Hoare triple {63459#true} assume !(~waterLevel~0 < 2); {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,181 INFO L280 TraceCheckUtils]: 6: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := 0; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,182 INFO L280 TraceCheckUtils]: 7: Hoare triple {63615#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,182 INFO L280 TraceCheckUtils]: 8: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume true; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,183 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {63615#(<= 2 ~waterLevel~0)} {63459#true} #888#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,184 INFO L280 TraceCheckUtils]: 10: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,184 INFO L280 TraceCheckUtils]: 11: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~tmp~3 := #t~ret23; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,185 INFO L280 TraceCheckUtils]: 12: Hoare triple {63615#(<= 2 ~waterLevel~0)} havoc #t~ret23; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,185 INFO L280 TraceCheckUtils]: 13: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3); {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,186 INFO L280 TraceCheckUtils]: 14: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,186 INFO L280 TraceCheckUtils]: 15: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,187 INFO L280 TraceCheckUtils]: 16: Hoare triple {63615#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,188 INFO L280 TraceCheckUtils]: 17: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume true; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,188 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {63615#(<= 2 ~waterLevel~0)} {63459#true} #900#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63459#true} is VALID [2020-07-08 21:09:55,194 INFO L280 TraceCheckUtils]: 1: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,195 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {63459#true} {63615#(<= 2 ~waterLevel~0)} #902#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63459#true} is VALID [2020-07-08 21:09:55,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {63459#true} assume 0 == ~pumpRunning~0; {63459#true} is VALID [2020-07-08 21:09:55,196 INFO L263 TraceCheckUtils]: 2: Hoare triple {63459#true} call #t~ret4 := isHighWaterLevel(); {63459#true} is VALID [2020-07-08 21:09:55,196 INFO L280 TraceCheckUtils]: 3: Hoare triple {63459#true} havoc ~retValue_acc~2; {63459#true} is VALID [2020-07-08 21:09:55,196 INFO L280 TraceCheckUtils]: 4: Hoare triple {63459#true} havoc ~tmp~3; {63459#true} is VALID [2020-07-08 21:09:55,197 INFO L280 TraceCheckUtils]: 5: Hoare triple {63459#true} havoc ~tmp___0~1; {63459#true} is VALID [2020-07-08 21:09:55,197 INFO L263 TraceCheckUtils]: 6: Hoare triple {63459#true} call #t~ret23 := isHighWaterSensorDry(); {63459#true} is VALID [2020-07-08 21:09:55,197 INFO L280 TraceCheckUtils]: 7: Hoare triple {63459#true} havoc ~retValue_acc~6; {63459#true} is VALID [2020-07-08 21:09:55,198 INFO L280 TraceCheckUtils]: 8: Hoare triple {63459#true} assume !(~waterLevel~0 < 2); {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,199 INFO L280 TraceCheckUtils]: 9: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := 0; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,200 INFO L280 TraceCheckUtils]: 10: Hoare triple {63615#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,200 INFO L280 TraceCheckUtils]: 11: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume true; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,201 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {63615#(<= 2 ~waterLevel~0)} {63459#true} #888#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,202 INFO L280 TraceCheckUtils]: 13: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,203 INFO L280 TraceCheckUtils]: 14: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~tmp~3 := #t~ret23; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,204 INFO L280 TraceCheckUtils]: 15: Hoare triple {63615#(<= 2 ~waterLevel~0)} havoc #t~ret23; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,205 INFO L280 TraceCheckUtils]: 16: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3); {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,205 INFO L280 TraceCheckUtils]: 17: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,206 INFO L280 TraceCheckUtils]: 18: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,207 INFO L280 TraceCheckUtils]: 19: Hoare triple {63615#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,208 INFO L280 TraceCheckUtils]: 20: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume true; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,209 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {63615#(<= 2 ~waterLevel~0)} {63459#true} #900#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,210 INFO L280 TraceCheckUtils]: 22: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,210 INFO L280 TraceCheckUtils]: 23: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret4; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,211 INFO L280 TraceCheckUtils]: 24: Hoare triple {63615#(<= 2 ~waterLevel~0)} havoc #t~ret4; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,211 INFO L280 TraceCheckUtils]: 25: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,212 INFO L263 TraceCheckUtils]: 26: Hoare triple {63615#(<= 2 ~waterLevel~0)} call activatePump(); {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:09:55,212 INFO L280 TraceCheckUtils]: 27: Hoare triple {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63459#true} is VALID [2020-07-08 21:09:55,212 INFO L280 TraceCheckUtils]: 28: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,213 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {63459#true} {63615#(<= 2 ~waterLevel~0)} #902#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,214 INFO L280 TraceCheckUtils]: 30: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume true; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,215 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {63615#(<= 2 ~waterLevel~0)} {63459#true} #874#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,216 INFO L280 TraceCheckUtils]: 0: Hoare triple {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {63459#true} is VALID [2020-07-08 21:09:55,216 INFO L280 TraceCheckUtils]: 1: Hoare triple {63459#true} assume !(0 != ~pumpRunning~0); {63459#true} is VALID [2020-07-08 21:09:55,217 INFO L263 TraceCheckUtils]: 2: Hoare triple {63459#true} call processEnvironment__wrappee__highWaterSensor(); {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:09:55,217 INFO L280 TraceCheckUtils]: 3: Hoare triple {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63459#true} is VALID [2020-07-08 21:09:55,218 INFO L280 TraceCheckUtils]: 4: Hoare triple {63459#true} assume 0 == ~pumpRunning~0; {63459#true} is VALID [2020-07-08 21:09:55,218 INFO L263 TraceCheckUtils]: 5: Hoare triple {63459#true} call #t~ret4 := isHighWaterLevel(); {63459#true} is VALID [2020-07-08 21:09:55,218 INFO L280 TraceCheckUtils]: 6: Hoare triple {63459#true} havoc ~retValue_acc~2; {63459#true} is VALID [2020-07-08 21:09:55,219 INFO L280 TraceCheckUtils]: 7: Hoare triple {63459#true} havoc ~tmp~3; {63459#true} is VALID [2020-07-08 21:09:55,219 INFO L280 TraceCheckUtils]: 8: Hoare triple {63459#true} havoc ~tmp___0~1; {63459#true} is VALID [2020-07-08 21:09:55,219 INFO L263 TraceCheckUtils]: 9: Hoare triple {63459#true} call #t~ret23 := isHighWaterSensorDry(); {63459#true} is VALID [2020-07-08 21:09:55,219 INFO L280 TraceCheckUtils]: 10: Hoare triple {63459#true} havoc ~retValue_acc~6; {63459#true} is VALID [2020-07-08 21:09:55,220 INFO L280 TraceCheckUtils]: 11: Hoare triple {63459#true} assume !(~waterLevel~0 < 2); {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,221 INFO L280 TraceCheckUtils]: 12: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := 0; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,222 INFO L280 TraceCheckUtils]: 13: Hoare triple {63615#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,223 INFO L280 TraceCheckUtils]: 14: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume true; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,224 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {63615#(<= 2 ~waterLevel~0)} {63459#true} #888#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,224 INFO L280 TraceCheckUtils]: 16: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,225 INFO L280 TraceCheckUtils]: 17: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~tmp~3 := #t~ret23; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,226 INFO L280 TraceCheckUtils]: 18: Hoare triple {63615#(<= 2 ~waterLevel~0)} havoc #t~ret23; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,227 INFO L280 TraceCheckUtils]: 19: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3); {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,227 INFO L280 TraceCheckUtils]: 20: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,228 INFO L280 TraceCheckUtils]: 21: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,229 INFO L280 TraceCheckUtils]: 22: Hoare triple {63615#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,230 INFO L280 TraceCheckUtils]: 23: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume true; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,231 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {63615#(<= 2 ~waterLevel~0)} {63459#true} #900#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,232 INFO L280 TraceCheckUtils]: 25: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,232 INFO L280 TraceCheckUtils]: 26: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret4; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,233 INFO L280 TraceCheckUtils]: 27: Hoare triple {63615#(<= 2 ~waterLevel~0)} havoc #t~ret4; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,233 INFO L280 TraceCheckUtils]: 28: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,234 INFO L263 TraceCheckUtils]: 29: Hoare triple {63615#(<= 2 ~waterLevel~0)} call activatePump(); {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:09:55,234 INFO L280 TraceCheckUtils]: 30: Hoare triple {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63459#true} is VALID [2020-07-08 21:09:55,234 INFO L280 TraceCheckUtils]: 31: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,235 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {63459#true} {63615#(<= 2 ~waterLevel~0)} #902#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,236 INFO L280 TraceCheckUtils]: 33: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume true; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,236 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {63615#(<= 2 ~waterLevel~0)} {63459#true} #874#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,237 INFO L280 TraceCheckUtils]: 35: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume true; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,238 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {63615#(<= 2 ~waterLevel~0)} {63459#true} #892#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {63459#true} havoc ~retValue_acc~5; {63459#true} is VALID [2020-07-08 21:09:55,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {63459#true} ~retValue_acc~5 := ~waterLevel~0; {63459#true} is VALID [2020-07-08 21:09:55,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {63459#true} #res := ~retValue_acc~5; {63459#true} is VALID [2020-07-08 21:09:55,248 INFO L280 TraceCheckUtils]: 3: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,248 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63459#true} {63459#true} #820#return; {63459#true} is VALID [2020-07-08 21:09:55,249 INFO L280 TraceCheckUtils]: 0: Hoare triple {63459#true} havoc ~tmp~8; {63459#true} is VALID [2020-07-08 21:09:55,249 INFO L280 TraceCheckUtils]: 1: Hoare triple {63459#true} havoc ~tmp___0~2; {63459#true} is VALID [2020-07-08 21:09:55,249 INFO L263 TraceCheckUtils]: 2: Hoare triple {63459#true} call #t~ret70 := getWaterLevel(); {63459#true} is VALID [2020-07-08 21:09:55,249 INFO L280 TraceCheckUtils]: 3: Hoare triple {63459#true} havoc ~retValue_acc~5; {63459#true} is VALID [2020-07-08 21:09:55,250 INFO L280 TraceCheckUtils]: 4: Hoare triple {63459#true} ~retValue_acc~5 := ~waterLevel~0; {63459#true} is VALID [2020-07-08 21:09:55,250 INFO L280 TraceCheckUtils]: 5: Hoare triple {63459#true} #res := ~retValue_acc~5; {63459#true} is VALID [2020-07-08 21:09:55,250 INFO L280 TraceCheckUtils]: 6: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,251 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {63459#true} {63459#true} #820#return; {63459#true} is VALID [2020-07-08 21:09:55,251 INFO L280 TraceCheckUtils]: 8: Hoare triple {63459#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {63459#true} is VALID [2020-07-08 21:09:55,251 INFO L280 TraceCheckUtils]: 9: Hoare triple {63459#true} ~tmp~8 := #t~ret70; {63459#true} is VALID [2020-07-08 21:09:55,251 INFO L280 TraceCheckUtils]: 10: Hoare triple {63459#true} havoc #t~ret70; {63459#true} is VALID [2020-07-08 21:09:55,252 INFO L280 TraceCheckUtils]: 11: Hoare triple {63459#true} assume !(0 == ~tmp~8); {63459#true} is VALID [2020-07-08 21:09:55,252 INFO L280 TraceCheckUtils]: 12: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,253 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {63459#true} {63615#(<= 2 ~waterLevel~0)} #894#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {63670#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {63459#true} is VALID [2020-07-08 21:09:55,253 INFO L280 TraceCheckUtils]: 1: Hoare triple {63459#true} assume 0 != ~systemActive~0; {63459#true} is VALID [2020-07-08 21:09:55,254 INFO L263 TraceCheckUtils]: 2: Hoare triple {63459#true} call processEnvironment(); {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:09:55,254 INFO L280 TraceCheckUtils]: 3: Hoare triple {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {63459#true} is VALID [2020-07-08 21:09:55,254 INFO L280 TraceCheckUtils]: 4: Hoare triple {63459#true} assume !(0 != ~pumpRunning~0); {63459#true} is VALID [2020-07-08 21:09:55,255 INFO L263 TraceCheckUtils]: 5: Hoare triple {63459#true} call processEnvironment__wrappee__highWaterSensor(); {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:09:55,255 INFO L280 TraceCheckUtils]: 6: Hoare triple {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63459#true} is VALID [2020-07-08 21:09:55,255 INFO L280 TraceCheckUtils]: 7: Hoare triple {63459#true} assume 0 == ~pumpRunning~0; {63459#true} is VALID [2020-07-08 21:09:55,256 INFO L263 TraceCheckUtils]: 8: Hoare triple {63459#true} call #t~ret4 := isHighWaterLevel(); {63459#true} is VALID [2020-07-08 21:09:55,256 INFO L280 TraceCheckUtils]: 9: Hoare triple {63459#true} havoc ~retValue_acc~2; {63459#true} is VALID [2020-07-08 21:09:55,256 INFO L280 TraceCheckUtils]: 10: Hoare triple {63459#true} havoc ~tmp~3; {63459#true} is VALID [2020-07-08 21:09:55,256 INFO L280 TraceCheckUtils]: 11: Hoare triple {63459#true} havoc ~tmp___0~1; {63459#true} is VALID [2020-07-08 21:09:55,256 INFO L263 TraceCheckUtils]: 12: Hoare triple {63459#true} call #t~ret23 := isHighWaterSensorDry(); {63459#true} is VALID [2020-07-08 21:09:55,257 INFO L280 TraceCheckUtils]: 13: Hoare triple {63459#true} havoc ~retValue_acc~6; {63459#true} is VALID [2020-07-08 21:09:55,257 INFO L280 TraceCheckUtils]: 14: Hoare triple {63459#true} assume !(~waterLevel~0 < 2); {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,258 INFO L280 TraceCheckUtils]: 15: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := 0; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,258 INFO L280 TraceCheckUtils]: 16: Hoare triple {63615#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,259 INFO L280 TraceCheckUtils]: 17: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume true; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,259 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {63615#(<= 2 ~waterLevel~0)} {63459#true} #888#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,260 INFO L280 TraceCheckUtils]: 19: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,260 INFO L280 TraceCheckUtils]: 20: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~tmp~3 := #t~ret23; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,261 INFO L280 TraceCheckUtils]: 21: Hoare triple {63615#(<= 2 ~waterLevel~0)} havoc #t~ret23; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,262 INFO L280 TraceCheckUtils]: 22: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3); {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,262 INFO L280 TraceCheckUtils]: 23: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,263 INFO L280 TraceCheckUtils]: 24: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,263 INFO L280 TraceCheckUtils]: 25: Hoare triple {63615#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,264 INFO L280 TraceCheckUtils]: 26: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume true; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,264 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {63615#(<= 2 ~waterLevel~0)} {63459#true} #900#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,265 INFO L280 TraceCheckUtils]: 28: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,265 INFO L280 TraceCheckUtils]: 29: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret4; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,266 INFO L280 TraceCheckUtils]: 30: Hoare triple {63615#(<= 2 ~waterLevel~0)} havoc #t~ret4; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,267 INFO L280 TraceCheckUtils]: 31: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,267 INFO L263 TraceCheckUtils]: 32: Hoare triple {63615#(<= 2 ~waterLevel~0)} call activatePump(); {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:09:55,268 INFO L280 TraceCheckUtils]: 33: Hoare triple {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63459#true} is VALID [2020-07-08 21:09:55,268 INFO L280 TraceCheckUtils]: 34: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,268 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {63459#true} {63615#(<= 2 ~waterLevel~0)} #902#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,269 INFO L280 TraceCheckUtils]: 36: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume true; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,269 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {63615#(<= 2 ~waterLevel~0)} {63459#true} #874#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,270 INFO L280 TraceCheckUtils]: 38: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume true; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,271 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {63615#(<= 2 ~waterLevel~0)} {63459#true} #892#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,271 INFO L263 TraceCheckUtils]: 40: Hoare triple {63615#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {63459#true} is VALID [2020-07-08 21:09:55,271 INFO L280 TraceCheckUtils]: 41: Hoare triple {63459#true} havoc ~tmp~8; {63459#true} is VALID [2020-07-08 21:09:55,271 INFO L280 TraceCheckUtils]: 42: Hoare triple {63459#true} havoc ~tmp___0~2; {63459#true} is VALID [2020-07-08 21:09:55,271 INFO L263 TraceCheckUtils]: 43: Hoare triple {63459#true} call #t~ret70 := getWaterLevel(); {63459#true} is VALID [2020-07-08 21:09:55,271 INFO L280 TraceCheckUtils]: 44: Hoare triple {63459#true} havoc ~retValue_acc~5; {63459#true} is VALID [2020-07-08 21:09:55,272 INFO L280 TraceCheckUtils]: 45: Hoare triple {63459#true} ~retValue_acc~5 := ~waterLevel~0; {63459#true} is VALID [2020-07-08 21:09:55,272 INFO L280 TraceCheckUtils]: 46: Hoare triple {63459#true} #res := ~retValue_acc~5; {63459#true} is VALID [2020-07-08 21:09:55,272 INFO L280 TraceCheckUtils]: 47: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,272 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {63459#true} {63459#true} #820#return; {63459#true} is VALID [2020-07-08 21:09:55,272 INFO L280 TraceCheckUtils]: 49: Hoare triple {63459#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {63459#true} is VALID [2020-07-08 21:09:55,272 INFO L280 TraceCheckUtils]: 50: Hoare triple {63459#true} ~tmp~8 := #t~ret70; {63459#true} is VALID [2020-07-08 21:09:55,273 INFO L280 TraceCheckUtils]: 51: Hoare triple {63459#true} havoc #t~ret70; {63459#true} is VALID [2020-07-08 21:09:55,273 INFO L280 TraceCheckUtils]: 52: Hoare triple {63459#true} assume !(0 == ~tmp~8); {63459#true} is VALID [2020-07-08 21:09:55,273 INFO L280 TraceCheckUtils]: 53: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,274 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {63459#true} {63615#(<= 2 ~waterLevel~0)} #894#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,274 INFO L280 TraceCheckUtils]: 55: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume true; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,275 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {63615#(<= 2 ~waterLevel~0)} {63459#true} #884#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {63668#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {63788#(and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 21:09:55,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {63788#(and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))} ~waterLevel~0 := 1 + ~waterLevel~0; {63789#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-08 21:09:55,313 INFO L280 TraceCheckUtils]: 2: Hoare triple {63789#(<= |old(~waterLevel~0)| 1)} assume true; {63789#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-08 21:09:55,314 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {63789#(<= |old(~waterLevel~0)| 1)} {63615#(<= 2 ~waterLevel~0)} #876#return; {63460#false} is VALID [2020-07-08 21:09:55,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {63669#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {63459#true} is VALID [2020-07-08 21:09:55,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,318 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {63459#true} {63460#false} #880#return; {63460#false} is VALID [2020-07-08 21:09:55,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {63668#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {63459#true} is VALID [2020-07-08 21:09:55,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {63459#true} ~waterLevel~0 := ~waterLevel~0 - 1; {63459#true} is VALID [2020-07-08 21:09:55,321 INFO L280 TraceCheckUtils]: 2: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,321 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {63459#true} {63460#false} #890#return; {63460#false} is VALID [2020-07-08 21:09:55,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {63459#true} havoc ~retValue_acc~4; {63459#true} is VALID [2020-07-08 21:09:55,332 INFO L280 TraceCheckUtils]: 1: Hoare triple {63459#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {63459#true} is VALID [2020-07-08 21:09:55,332 INFO L280 TraceCheckUtils]: 2: Hoare triple {63459#true} #res := ~retValue_acc~4; {63459#true} is VALID [2020-07-08 21:09:55,332 INFO L280 TraceCheckUtils]: 3: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,332 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63459#true} {63459#true} #912#return; {63459#true} is VALID [2020-07-08 21:09:55,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {63459#true} havoc ~retValue_acc~0; {63459#true} is VALID [2020-07-08 21:09:55,333 INFO L263 TraceCheckUtils]: 1: Hoare triple {63459#true} call #t~ret6 := isMethaneLevelCritical(); {63459#true} is VALID [2020-07-08 21:09:55,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {63459#true} havoc ~retValue_acc~4; {63459#true} is VALID [2020-07-08 21:09:55,333 INFO L280 TraceCheckUtils]: 3: Hoare triple {63459#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {63459#true} is VALID [2020-07-08 21:09:55,333 INFO L280 TraceCheckUtils]: 4: Hoare triple {63459#true} #res := ~retValue_acc~4; {63459#true} is VALID [2020-07-08 21:09:55,334 INFO L280 TraceCheckUtils]: 5: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,334 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {63459#true} {63459#true} #912#return; {63459#true} is VALID [2020-07-08 21:09:55,334 INFO L280 TraceCheckUtils]: 7: Hoare triple {63459#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {63459#true} is VALID [2020-07-08 21:09:55,334 INFO L280 TraceCheckUtils]: 8: Hoare triple {63459#true} ~retValue_acc~0 := #t~ret6; {63459#true} is VALID [2020-07-08 21:09:55,334 INFO L280 TraceCheckUtils]: 9: Hoare triple {63459#true} havoc #t~ret6; {63459#true} is VALID [2020-07-08 21:09:55,335 INFO L280 TraceCheckUtils]: 10: Hoare triple {63459#true} #res := ~retValue_acc~0; {63459#true} is VALID [2020-07-08 21:09:55,335 INFO L280 TraceCheckUtils]: 11: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,335 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {63459#true} {63459#true} #868#return; {63459#true} is VALID [2020-07-08 21:09:55,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,340 INFO L280 TraceCheckUtils]: 0: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,341 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63459#true} {63459#true} #906#return; {63459#true} is VALID [2020-07-08 21:09:55,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63459#true} is VALID [2020-07-08 21:09:55,341 INFO L280 TraceCheckUtils]: 1: Hoare triple {63459#true} assume !(0 == ~pumpRunning~0); {63459#true} is VALID [2020-07-08 21:09:55,341 INFO L263 TraceCheckUtils]: 2: Hoare triple {63459#true} call processEnvironment__wrappee__base(); {63459#true} is VALID [2020-07-08 21:09:55,342 INFO L280 TraceCheckUtils]: 3: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,342 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63459#true} {63459#true} #906#return; {63459#true} is VALID [2020-07-08 21:09:55,342 INFO L280 TraceCheckUtils]: 5: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,342 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {63459#true} {63459#true} #872#return; {63459#true} is VALID [2020-07-08 21:09:55,343 INFO L280 TraceCheckUtils]: 0: Hoare triple {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {63459#true} is VALID [2020-07-08 21:09:55,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {63459#true} assume 0 != ~pumpRunning~0; {63459#true} is VALID [2020-07-08 21:09:55,343 INFO L263 TraceCheckUtils]: 2: Hoare triple {63459#true} call #t~ret5 := isMethaneAlarm(); {63459#true} is VALID [2020-07-08 21:09:55,343 INFO L280 TraceCheckUtils]: 3: Hoare triple {63459#true} havoc ~retValue_acc~0; {63459#true} is VALID [2020-07-08 21:09:55,343 INFO L263 TraceCheckUtils]: 4: Hoare triple {63459#true} call #t~ret6 := isMethaneLevelCritical(); {63459#true} is VALID [2020-07-08 21:09:55,344 INFO L280 TraceCheckUtils]: 5: Hoare triple {63459#true} havoc ~retValue_acc~4; {63459#true} is VALID [2020-07-08 21:09:55,344 INFO L280 TraceCheckUtils]: 6: Hoare triple {63459#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {63459#true} is VALID [2020-07-08 21:09:55,344 INFO L280 TraceCheckUtils]: 7: Hoare triple {63459#true} #res := ~retValue_acc~4; {63459#true} is VALID [2020-07-08 21:09:55,344 INFO L280 TraceCheckUtils]: 8: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,344 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {63459#true} {63459#true} #912#return; {63459#true} is VALID [2020-07-08 21:09:55,344 INFO L280 TraceCheckUtils]: 10: Hoare triple {63459#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {63459#true} is VALID [2020-07-08 21:09:55,345 INFO L280 TraceCheckUtils]: 11: Hoare triple {63459#true} ~retValue_acc~0 := #t~ret6; {63459#true} is VALID [2020-07-08 21:09:55,345 INFO L280 TraceCheckUtils]: 12: Hoare triple {63459#true} havoc #t~ret6; {63459#true} is VALID [2020-07-08 21:09:55,345 INFO L280 TraceCheckUtils]: 13: Hoare triple {63459#true} #res := ~retValue_acc~0; {63459#true} is VALID [2020-07-08 21:09:55,345 INFO L280 TraceCheckUtils]: 14: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,345 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {63459#true} {63459#true} #868#return; {63459#true} is VALID [2020-07-08 21:09:55,346 INFO L280 TraceCheckUtils]: 16: Hoare triple {63459#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {63459#true} is VALID [2020-07-08 21:09:55,346 INFO L280 TraceCheckUtils]: 17: Hoare triple {63459#true} ~tmp~2 := #t~ret5; {63459#true} is VALID [2020-07-08 21:09:55,346 INFO L280 TraceCheckUtils]: 18: Hoare triple {63459#true} havoc #t~ret5; {63459#true} is VALID [2020-07-08 21:09:55,346 INFO L280 TraceCheckUtils]: 19: Hoare triple {63459#true} assume !(0 != ~tmp~2); {63459#true} is VALID [2020-07-08 21:09:55,347 INFO L263 TraceCheckUtils]: 20: Hoare triple {63459#true} call processEnvironment__wrappee__highWaterSensor(); {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:09:55,347 INFO L280 TraceCheckUtils]: 21: Hoare triple {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63459#true} is VALID [2020-07-08 21:09:55,347 INFO L280 TraceCheckUtils]: 22: Hoare triple {63459#true} assume !(0 == ~pumpRunning~0); {63459#true} is VALID [2020-07-08 21:09:55,348 INFO L263 TraceCheckUtils]: 23: Hoare triple {63459#true} call processEnvironment__wrappee__base(); {63459#true} is VALID [2020-07-08 21:09:55,348 INFO L280 TraceCheckUtils]: 24: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,348 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {63459#true} {63459#true} #906#return; {63459#true} is VALID [2020-07-08 21:09:55,348 INFO L280 TraceCheckUtils]: 26: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,348 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {63459#true} {63459#true} #872#return; {63459#true} is VALID [2020-07-08 21:09:55,348 INFO L280 TraceCheckUtils]: 28: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,349 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {63459#true} {63460#false} #892#return; {63460#false} is VALID [2020-07-08 21:09:55,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,351 INFO L280 TraceCheckUtils]: 0: Hoare triple {63459#true} havoc ~retValue_acc~5; {63459#true} is VALID [2020-07-08 21:09:55,352 INFO L280 TraceCheckUtils]: 1: Hoare triple {63459#true} ~retValue_acc~5 := ~waterLevel~0; {63459#true} is VALID [2020-07-08 21:09:55,352 INFO L280 TraceCheckUtils]: 2: Hoare triple {63459#true} #res := ~retValue_acc~5; {63459#true} is VALID [2020-07-08 21:09:55,352 INFO L280 TraceCheckUtils]: 3: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,352 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63459#true} {63460#false} #820#return; {63460#false} is VALID [2020-07-08 21:09:55,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:55,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {63459#true} havoc ~retValue_acc~1; {63459#true} is VALID [2020-07-08 21:09:55,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {63459#true} ~retValue_acc~1 := ~pumpRunning~0; {63459#true} is VALID [2020-07-08 21:09:55,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {63459#true} #res := ~retValue_acc~1; {63459#true} is VALID [2020-07-08 21:09:55,356 INFO L280 TraceCheckUtils]: 3: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,356 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63459#true} {63460#false} #822#return; {63460#false} is VALID [2020-07-08 21:09:55,361 INFO L263 TraceCheckUtils]: 0: Hoare triple {63459#true} call ULTIMATE.init(); {63667#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 21:09:55,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {63667#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.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~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {63459#true} is VALID [2020-07-08 21:09:55,361 INFO L280 TraceCheckUtils]: 2: Hoare triple {63459#true} #valid := #valid[0 := 0]; {63459#true} is VALID [2020-07-08 21:09:55,361 INFO L280 TraceCheckUtils]: 3: Hoare triple {63459#true} assume 0 < #StackHeapBarrier; {63459#true} is VALID [2020-07-08 21:09:55,362 INFO L280 TraceCheckUtils]: 4: Hoare triple {63459#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {63459#true} is VALID [2020-07-08 21:09:55,362 INFO L280 TraceCheckUtils]: 5: Hoare triple {63459#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {63459#true} is VALID [2020-07-08 21:09:55,362 INFO L280 TraceCheckUtils]: 6: Hoare triple {63459#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {63459#true} is VALID [2020-07-08 21:09:55,362 INFO L280 TraceCheckUtils]: 7: Hoare triple {63459#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {63459#true} is VALID [2020-07-08 21:09:55,362 INFO L280 TraceCheckUtils]: 8: Hoare triple {63459#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {63459#true} is VALID [2020-07-08 21:09:55,363 INFO L280 TraceCheckUtils]: 9: Hoare triple {63459#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {63459#true} is VALID [2020-07-08 21:09:55,363 INFO L280 TraceCheckUtils]: 10: Hoare triple {63459#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {63459#true} is VALID [2020-07-08 21:09:55,363 INFO L280 TraceCheckUtils]: 11: Hoare triple {63459#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {63459#true} is VALID [2020-07-08 21:09:55,363 INFO L280 TraceCheckUtils]: 12: Hoare triple {63459#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {63459#true} is VALID [2020-07-08 21:09:55,363 INFO L280 TraceCheckUtils]: 13: Hoare triple {63459#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {63459#true} is VALID [2020-07-08 21:09:55,363 INFO L280 TraceCheckUtils]: 14: Hoare triple {63459#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {63459#true} is VALID [2020-07-08 21:09:55,364 INFO L280 TraceCheckUtils]: 15: Hoare triple {63459#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {63459#true} is VALID [2020-07-08 21:09:55,364 INFO L280 TraceCheckUtils]: 16: Hoare triple {63459#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {63459#true} is VALID [2020-07-08 21:09:55,364 INFO L280 TraceCheckUtils]: 17: Hoare triple {63459#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {63459#true} is VALID [2020-07-08 21:09:55,364 INFO L280 TraceCheckUtils]: 18: Hoare triple {63459#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {63459#true} is VALID [2020-07-08 21:09:55,364 INFO L280 TraceCheckUtils]: 19: Hoare triple {63459#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {63459#true} is VALID [2020-07-08 21:09:55,365 INFO L280 TraceCheckUtils]: 20: Hoare triple {63459#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {63459#true} is VALID [2020-07-08 21:09:55,365 INFO L280 TraceCheckUtils]: 21: Hoare triple {63459#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {63459#true} is VALID [2020-07-08 21:09:55,365 INFO L280 TraceCheckUtils]: 22: Hoare triple {63459#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {63459#true} is VALID [2020-07-08 21:09:55,365 INFO L280 TraceCheckUtils]: 23: Hoare triple {63459#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {63459#true} is VALID [2020-07-08 21:09:55,365 INFO L280 TraceCheckUtils]: 24: Hoare triple {63459#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {63459#true} is VALID [2020-07-08 21:09:55,365 INFO L280 TraceCheckUtils]: 25: Hoare triple {63459#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {63459#true} is VALID [2020-07-08 21:09:55,366 INFO L280 TraceCheckUtils]: 26: Hoare triple {63459#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {63459#true} is VALID [2020-07-08 21:09:55,366 INFO L280 TraceCheckUtils]: 27: Hoare triple {63459#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {63459#true} is VALID [2020-07-08 21:09:55,366 INFO L280 TraceCheckUtils]: 28: Hoare triple {63459#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {63459#true} is VALID [2020-07-08 21:09:55,366 INFO L280 TraceCheckUtils]: 29: Hoare triple {63459#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {63459#true} is VALID [2020-07-08 21:09:55,366 INFO L280 TraceCheckUtils]: 30: Hoare triple {63459#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {63459#true} is VALID [2020-07-08 21:09:55,367 INFO L280 TraceCheckUtils]: 31: Hoare triple {63459#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {63459#true} is VALID [2020-07-08 21:09:55,367 INFO L280 TraceCheckUtils]: 32: Hoare triple {63459#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {63459#true} is VALID [2020-07-08 21:09:55,367 INFO L280 TraceCheckUtils]: 33: Hoare triple {63459#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {63459#true} is VALID [2020-07-08 21:09:55,367 INFO L280 TraceCheckUtils]: 34: Hoare triple {63459#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {63459#true} is VALID [2020-07-08 21:09:55,367 INFO L280 TraceCheckUtils]: 35: Hoare triple {63459#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {63459#true} is VALID [2020-07-08 21:09:55,367 INFO L280 TraceCheckUtils]: 36: Hoare triple {63459#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {63459#true} is VALID [2020-07-08 21:09:55,368 INFO L280 TraceCheckUtils]: 37: Hoare triple {63459#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {63459#true} is VALID [2020-07-08 21:09:55,368 INFO L280 TraceCheckUtils]: 38: Hoare triple {63459#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {63459#true} is VALID [2020-07-08 21:09:55,368 INFO L280 TraceCheckUtils]: 39: Hoare triple {63459#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {63459#true} is VALID [2020-07-08 21:09:55,368 INFO L280 TraceCheckUtils]: 40: Hoare triple {63459#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {63459#true} is VALID [2020-07-08 21:09:55,368 INFO L280 TraceCheckUtils]: 41: Hoare triple {63459#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {63459#true} is VALID [2020-07-08 21:09:55,368 INFO L280 TraceCheckUtils]: 42: Hoare triple {63459#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {63459#true} is VALID [2020-07-08 21:09:55,369 INFO L280 TraceCheckUtils]: 43: Hoare triple {63459#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {63459#true} is VALID [2020-07-08 21:09:55,369 INFO L280 TraceCheckUtils]: 44: Hoare triple {63459#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {63459#true} is VALID [2020-07-08 21:09:55,369 INFO L280 TraceCheckUtils]: 45: Hoare triple {63459#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {63459#true} is VALID [2020-07-08 21:09:55,369 INFO L280 TraceCheckUtils]: 46: Hoare triple {63459#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {63459#true} is VALID [2020-07-08 21:09:55,369 INFO L280 TraceCheckUtils]: 47: Hoare triple {63459#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {63459#true} is VALID [2020-07-08 21:09:55,370 INFO L280 TraceCheckUtils]: 48: Hoare triple {63459#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {63459#true} is VALID [2020-07-08 21:09:55,370 INFO L280 TraceCheckUtils]: 49: Hoare triple {63459#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {63459#true} is VALID [2020-07-08 21:09:55,370 INFO L280 TraceCheckUtils]: 50: Hoare triple {63459#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {63459#true} is VALID [2020-07-08 21:09:55,370 INFO L280 TraceCheckUtils]: 51: Hoare triple {63459#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {63459#true} is VALID [2020-07-08 21:09:55,370 INFO L280 TraceCheckUtils]: 52: Hoare triple {63459#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {63459#true} is VALID [2020-07-08 21:09:55,370 INFO L280 TraceCheckUtils]: 53: Hoare triple {63459#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {63459#true} is VALID [2020-07-08 21:09:55,371 INFO L280 TraceCheckUtils]: 54: Hoare triple {63459#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {63459#true} is VALID [2020-07-08 21:09:55,371 INFO L280 TraceCheckUtils]: 55: Hoare triple {63459#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {63459#true} is VALID [2020-07-08 21:09:55,371 INFO L280 TraceCheckUtils]: 56: Hoare triple {63459#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {63459#true} is VALID [2020-07-08 21:09:55,371 INFO L280 TraceCheckUtils]: 57: Hoare triple {63459#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {63459#true} is VALID [2020-07-08 21:09:55,371 INFO L280 TraceCheckUtils]: 58: Hoare triple {63459#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {63459#true} is VALID [2020-07-08 21:09:55,371 INFO L280 TraceCheckUtils]: 59: Hoare triple {63459#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {63459#true} is VALID [2020-07-08 21:09:55,372 INFO L280 TraceCheckUtils]: 60: Hoare triple {63459#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {63459#true} is VALID [2020-07-08 21:09:55,372 INFO L280 TraceCheckUtils]: 61: Hoare triple {63459#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {63459#true} is VALID [2020-07-08 21:09:55,372 INFO L280 TraceCheckUtils]: 62: Hoare triple {63459#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {63459#true} is VALID [2020-07-08 21:09:55,372 INFO L280 TraceCheckUtils]: 63: Hoare triple {63459#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {63459#true} is VALID [2020-07-08 21:09:55,372 INFO L280 TraceCheckUtils]: 64: Hoare triple {63459#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {63459#true} is VALID [2020-07-08 21:09:55,372 INFO L280 TraceCheckUtils]: 65: Hoare triple {63459#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {63459#true} is VALID [2020-07-08 21:09:55,373 INFO L280 TraceCheckUtils]: 66: Hoare triple {63459#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {63459#true} is VALID [2020-07-08 21:09:55,373 INFO L280 TraceCheckUtils]: 67: Hoare triple {63459#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {63459#true} is VALID [2020-07-08 21:09:55,373 INFO L280 TraceCheckUtils]: 68: Hoare triple {63459#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {63459#true} is VALID [2020-07-08 21:09:55,373 INFO L280 TraceCheckUtils]: 69: Hoare triple {63459#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {63459#true} is VALID [2020-07-08 21:09:55,373 INFO L280 TraceCheckUtils]: 70: Hoare triple {63459#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {63459#true} is VALID [2020-07-08 21:09:55,373 INFO L280 TraceCheckUtils]: 71: Hoare triple {63459#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {63459#true} is VALID [2020-07-08 21:09:55,374 INFO L280 TraceCheckUtils]: 72: Hoare triple {63459#true} ~pumpRunning~0 := 0; {63459#true} is VALID [2020-07-08 21:09:55,374 INFO L280 TraceCheckUtils]: 73: Hoare triple {63459#true} ~systemActive~0 := 1; {63459#true} is VALID [2020-07-08 21:09:55,374 INFO L280 TraceCheckUtils]: 74: Hoare triple {63459#true} ~cleanupTimeShifts~0 := 4; {63459#true} is VALID [2020-07-08 21:09:55,374 INFO L280 TraceCheckUtils]: 75: Hoare triple {63459#true} ~waterLevel~0 := 1; {63459#true} is VALID [2020-07-08 21:09:55,374 INFO L280 TraceCheckUtils]: 76: Hoare triple {63459#true} ~methaneLevelCritical~0 := 0; {63459#true} is VALID [2020-07-08 21:09:55,374 INFO L280 TraceCheckUtils]: 77: Hoare triple {63459#true} ~head~0.base, ~head~0.offset := 0, 0; {63459#true} is VALID [2020-07-08 21:09:55,375 INFO L280 TraceCheckUtils]: 78: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,375 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {63459#true} {63459#true} #918#return; {63459#true} is VALID [2020-07-08 21:09:55,375 INFO L263 TraceCheckUtils]: 80: Hoare triple {63459#true} call #t~ret73 := main(); {63459#true} is VALID [2020-07-08 21:09:55,375 INFO L280 TraceCheckUtils]: 81: Hoare triple {63459#true} havoc ~retValue_acc~3; {63459#true} is VALID [2020-07-08 21:09:55,375 INFO L280 TraceCheckUtils]: 82: Hoare triple {63459#true} havoc ~tmp~4; {63459#true} is VALID [2020-07-08 21:09:55,375 INFO L263 TraceCheckUtils]: 83: Hoare triple {63459#true} call select_helpers(); {63459#true} is VALID [2020-07-08 21:09:55,376 INFO L280 TraceCheckUtils]: 84: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,376 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {63459#true} {63459#true} #826#return; {63459#true} is VALID [2020-07-08 21:09:55,376 INFO L263 TraceCheckUtils]: 86: Hoare triple {63459#true} call select_features(); {63459#true} is VALID [2020-07-08 21:09:55,376 INFO L280 TraceCheckUtils]: 87: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,376 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {63459#true} {63459#true} #828#return; {63459#true} is VALID [2020-07-08 21:09:55,377 INFO L263 TraceCheckUtils]: 89: Hoare triple {63459#true} call #t~ret24 := valid_product(); {63459#true} is VALID [2020-07-08 21:09:55,377 INFO L280 TraceCheckUtils]: 90: Hoare triple {63459#true} havoc ~retValue_acc~11; {63459#true} is VALID [2020-07-08 21:09:55,377 INFO L280 TraceCheckUtils]: 91: Hoare triple {63459#true} ~retValue_acc~11 := 1; {63459#true} is VALID [2020-07-08 21:09:55,377 INFO L280 TraceCheckUtils]: 92: Hoare triple {63459#true} #res := ~retValue_acc~11; {63459#true} is VALID [2020-07-08 21:09:55,377 INFO L280 TraceCheckUtils]: 93: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,377 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {63459#true} {63459#true} #830#return; {63459#true} is VALID [2020-07-08 21:09:55,378 INFO L280 TraceCheckUtils]: 95: Hoare triple {63459#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {63459#true} is VALID [2020-07-08 21:09:55,378 INFO L280 TraceCheckUtils]: 96: Hoare triple {63459#true} ~tmp~4 := #t~ret24; {63459#true} is VALID [2020-07-08 21:09:55,378 INFO L280 TraceCheckUtils]: 97: Hoare triple {63459#true} havoc #t~ret24; {63459#true} is VALID [2020-07-08 21:09:55,378 INFO L280 TraceCheckUtils]: 98: Hoare triple {63459#true} assume 0 != ~tmp~4; {63459#true} is VALID [2020-07-08 21:09:55,378 INFO L263 TraceCheckUtils]: 99: Hoare triple {63459#true} call setup(); {63459#true} is VALID [2020-07-08 21:09:55,378 INFO L280 TraceCheckUtils]: 100: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,379 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {63459#true} {63459#true} #832#return; {63459#true} is VALID [2020-07-08 21:09:55,379 INFO L263 TraceCheckUtils]: 102: Hoare triple {63459#true} call runTest(); {63459#true} is VALID [2020-07-08 21:09:55,379 INFO L263 TraceCheckUtils]: 103: Hoare triple {63459#true} call test(); {63459#true} is VALID [2020-07-08 21:09:55,379 INFO L280 TraceCheckUtils]: 104: Hoare triple {63459#true} havoc ~splverifierCounter~0; {63459#true} is VALID [2020-07-08 21:09:55,379 INFO L280 TraceCheckUtils]: 105: Hoare triple {63459#true} havoc ~tmp~0; {63459#true} is VALID [2020-07-08 21:09:55,379 INFO L280 TraceCheckUtils]: 106: Hoare triple {63459#true} havoc ~tmp___0~0; {63459#true} is VALID [2020-07-08 21:09:55,380 INFO L280 TraceCheckUtils]: 107: Hoare triple {63459#true} havoc ~tmp___1~0; {63459#true} is VALID [2020-07-08 21:09:55,380 INFO L280 TraceCheckUtils]: 108: Hoare triple {63459#true} havoc ~tmp___2~0; {63459#true} is VALID [2020-07-08 21:09:55,380 INFO L280 TraceCheckUtils]: 109: Hoare triple {63459#true} ~splverifierCounter~0 := 0; {63459#true} is VALID [2020-07-08 21:09:55,380 INFO L280 TraceCheckUtils]: 110: Hoare triple {63459#true} assume !false; {63459#true} is VALID [2020-07-08 21:09:55,380 INFO L280 TraceCheckUtils]: 111: Hoare triple {63459#true} assume ~splverifierCounter~0 < 4; {63459#true} is VALID [2020-07-08 21:09:55,380 INFO L280 TraceCheckUtils]: 112: Hoare triple {63459#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {63459#true} is VALID [2020-07-08 21:09:55,381 INFO L280 TraceCheckUtils]: 113: Hoare triple {63459#true} ~tmp~0 := #t~nondet0; {63459#true} is VALID [2020-07-08 21:09:55,381 INFO L280 TraceCheckUtils]: 114: Hoare triple {63459#true} havoc #t~nondet0; {63459#true} is VALID [2020-07-08 21:09:55,381 INFO L280 TraceCheckUtils]: 115: Hoare triple {63459#true} assume 0 != ~tmp~0; {63459#true} is VALID [2020-07-08 21:09:55,383 INFO L263 TraceCheckUtils]: 116: Hoare triple {63459#true} call waterRise(); {63668#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:09:55,383 INFO L280 TraceCheckUtils]: 117: Hoare triple {63668#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {63459#true} is VALID [2020-07-08 21:09:55,383 INFO L280 TraceCheckUtils]: 118: Hoare triple {63459#true} ~waterLevel~0 := 1 + ~waterLevel~0; {63459#true} is VALID [2020-07-08 21:09:55,383 INFO L280 TraceCheckUtils]: 119: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,383 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {63459#true} {63459#true} #876#return; {63459#true} is VALID [2020-07-08 21:09:55,383 INFO L280 TraceCheckUtils]: 121: Hoare triple {63459#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {63459#true} is VALID [2020-07-08 21:09:55,384 INFO L280 TraceCheckUtils]: 122: Hoare triple {63459#true} ~tmp___0~0 := #t~nondet1; {63459#true} is VALID [2020-07-08 21:09:55,384 INFO L280 TraceCheckUtils]: 123: Hoare triple {63459#true} havoc #t~nondet1; {63459#true} is VALID [2020-07-08 21:09:55,384 INFO L280 TraceCheckUtils]: 124: Hoare triple {63459#true} assume !(0 != ~tmp___0~0); {63459#true} is VALID [2020-07-08 21:09:55,384 INFO L280 TraceCheckUtils]: 125: Hoare triple {63459#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {63459#true} is VALID [2020-07-08 21:09:55,384 INFO L280 TraceCheckUtils]: 126: Hoare triple {63459#true} ~tmp___2~0 := #t~nondet2; {63459#true} is VALID [2020-07-08 21:09:55,384 INFO L280 TraceCheckUtils]: 127: Hoare triple {63459#true} havoc #t~nondet2; {63459#true} is VALID [2020-07-08 21:09:55,385 INFO L280 TraceCheckUtils]: 128: Hoare triple {63459#true} assume 0 != ~tmp___2~0; {63459#true} is VALID [2020-07-08 21:09:55,385 INFO L263 TraceCheckUtils]: 129: Hoare triple {63459#true} call startSystem(); {63669#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 21:09:55,386 INFO L280 TraceCheckUtils]: 130: Hoare triple {63669#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {63459#true} is VALID [2020-07-08 21:09:55,386 INFO L280 TraceCheckUtils]: 131: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,386 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {63459#true} {63459#true} #880#return; {63459#true} is VALID [2020-07-08 21:09:55,387 INFO L263 TraceCheckUtils]: 133: Hoare triple {63459#true} call timeShift(); {63670#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 21:09:55,387 INFO L280 TraceCheckUtils]: 134: Hoare triple {63670#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {63459#true} is VALID [2020-07-08 21:09:55,387 INFO L280 TraceCheckUtils]: 135: Hoare triple {63459#true} assume 0 != ~systemActive~0; {63459#true} is VALID [2020-07-08 21:09:55,387 INFO L263 TraceCheckUtils]: 136: Hoare triple {63459#true} call processEnvironment(); {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:09:55,388 INFO L280 TraceCheckUtils]: 137: Hoare triple {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {63459#true} is VALID [2020-07-08 21:09:55,388 INFO L280 TraceCheckUtils]: 138: Hoare triple {63459#true} assume !(0 != ~pumpRunning~0); {63459#true} is VALID [2020-07-08 21:09:55,388 INFO L263 TraceCheckUtils]: 139: Hoare triple {63459#true} call processEnvironment__wrappee__highWaterSensor(); {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:09:55,389 INFO L280 TraceCheckUtils]: 140: Hoare triple {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63459#true} is VALID [2020-07-08 21:09:55,389 INFO L280 TraceCheckUtils]: 141: Hoare triple {63459#true} assume 0 == ~pumpRunning~0; {63459#true} is VALID [2020-07-08 21:09:55,389 INFO L263 TraceCheckUtils]: 142: Hoare triple {63459#true} call #t~ret4 := isHighWaterLevel(); {63459#true} is VALID [2020-07-08 21:09:55,389 INFO L280 TraceCheckUtils]: 143: Hoare triple {63459#true} havoc ~retValue_acc~2; {63459#true} is VALID [2020-07-08 21:09:55,389 INFO L280 TraceCheckUtils]: 144: Hoare triple {63459#true} havoc ~tmp~3; {63459#true} is VALID [2020-07-08 21:09:55,390 INFO L280 TraceCheckUtils]: 145: Hoare triple {63459#true} havoc ~tmp___0~1; {63459#true} is VALID [2020-07-08 21:09:55,390 INFO L263 TraceCheckUtils]: 146: Hoare triple {63459#true} call #t~ret23 := isHighWaterSensorDry(); {63459#true} is VALID [2020-07-08 21:09:55,390 INFO L280 TraceCheckUtils]: 147: Hoare triple {63459#true} havoc ~retValue_acc~6; {63459#true} is VALID [2020-07-08 21:09:55,390 INFO L280 TraceCheckUtils]: 148: Hoare triple {63459#true} assume !(~waterLevel~0 < 2); {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,391 INFO L280 TraceCheckUtils]: 149: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := 0; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,392 INFO L280 TraceCheckUtils]: 150: Hoare triple {63615#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,392 INFO L280 TraceCheckUtils]: 151: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume true; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,393 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {63615#(<= 2 ~waterLevel~0)} {63459#true} #888#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,393 INFO L280 TraceCheckUtils]: 153: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,394 INFO L280 TraceCheckUtils]: 154: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~tmp~3 := #t~ret23; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,394 INFO L280 TraceCheckUtils]: 155: Hoare triple {63615#(<= 2 ~waterLevel~0)} havoc #t~ret23; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,395 INFO L280 TraceCheckUtils]: 156: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3); {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,395 INFO L280 TraceCheckUtils]: 157: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,396 INFO L280 TraceCheckUtils]: 158: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,396 INFO L280 TraceCheckUtils]: 159: Hoare triple {63615#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,397 INFO L280 TraceCheckUtils]: 160: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume true; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,398 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {63615#(<= 2 ~waterLevel~0)} {63459#true} #900#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,398 INFO L280 TraceCheckUtils]: 162: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,399 INFO L280 TraceCheckUtils]: 163: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret4; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,399 INFO L280 TraceCheckUtils]: 164: Hoare triple {63615#(<= 2 ~waterLevel~0)} havoc #t~ret4; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,400 INFO L280 TraceCheckUtils]: 165: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,401 INFO L263 TraceCheckUtils]: 166: Hoare triple {63615#(<= 2 ~waterLevel~0)} call activatePump(); {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:09:55,401 INFO L280 TraceCheckUtils]: 167: Hoare triple {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63459#true} is VALID [2020-07-08 21:09:55,401 INFO L280 TraceCheckUtils]: 168: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,402 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {63459#true} {63615#(<= 2 ~waterLevel~0)} #902#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,402 INFO L280 TraceCheckUtils]: 170: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume true; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,403 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {63615#(<= 2 ~waterLevel~0)} {63459#true} #874#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,403 INFO L280 TraceCheckUtils]: 172: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume true; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,404 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {63615#(<= 2 ~waterLevel~0)} {63459#true} #892#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,404 INFO L263 TraceCheckUtils]: 174: Hoare triple {63615#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {63459#true} is VALID [2020-07-08 21:09:55,404 INFO L280 TraceCheckUtils]: 175: Hoare triple {63459#true} havoc ~tmp~8; {63459#true} is VALID [2020-07-08 21:09:55,404 INFO L280 TraceCheckUtils]: 176: Hoare triple {63459#true} havoc ~tmp___0~2; {63459#true} is VALID [2020-07-08 21:09:55,404 INFO L263 TraceCheckUtils]: 177: Hoare triple {63459#true} call #t~ret70 := getWaterLevel(); {63459#true} is VALID [2020-07-08 21:09:55,405 INFO L280 TraceCheckUtils]: 178: Hoare triple {63459#true} havoc ~retValue_acc~5; {63459#true} is VALID [2020-07-08 21:09:55,405 INFO L280 TraceCheckUtils]: 179: Hoare triple {63459#true} ~retValue_acc~5 := ~waterLevel~0; {63459#true} is VALID [2020-07-08 21:09:55,405 INFO L280 TraceCheckUtils]: 180: Hoare triple {63459#true} #res := ~retValue_acc~5; {63459#true} is VALID [2020-07-08 21:09:55,405 INFO L280 TraceCheckUtils]: 181: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,405 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {63459#true} {63459#true} #820#return; {63459#true} is VALID [2020-07-08 21:09:55,406 INFO L280 TraceCheckUtils]: 183: Hoare triple {63459#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {63459#true} is VALID [2020-07-08 21:09:55,406 INFO L280 TraceCheckUtils]: 184: Hoare triple {63459#true} ~tmp~8 := #t~ret70; {63459#true} is VALID [2020-07-08 21:09:55,406 INFO L280 TraceCheckUtils]: 185: Hoare triple {63459#true} havoc #t~ret70; {63459#true} is VALID [2020-07-08 21:09:55,406 INFO L280 TraceCheckUtils]: 186: Hoare triple {63459#true} assume !(0 == ~tmp~8); {63459#true} is VALID [2020-07-08 21:09:55,406 INFO L280 TraceCheckUtils]: 187: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,407 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {63459#true} {63615#(<= 2 ~waterLevel~0)} #894#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,407 INFO L280 TraceCheckUtils]: 189: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume true; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,408 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {63615#(<= 2 ~waterLevel~0)} {63459#true} #884#return; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,408 INFO L280 TraceCheckUtils]: 191: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume !false; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,409 INFO L280 TraceCheckUtils]: 192: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,410 INFO L280 TraceCheckUtils]: 193: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,410 INFO L280 TraceCheckUtils]: 194: Hoare triple {63615#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~nondet0; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,411 INFO L280 TraceCheckUtils]: 195: Hoare triple {63615#(<= 2 ~waterLevel~0)} havoc #t~nondet0; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,411 INFO L280 TraceCheckUtils]: 196: Hoare triple {63615#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {63615#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:09:55,412 INFO L263 TraceCheckUtils]: 197: Hoare triple {63615#(<= 2 ~waterLevel~0)} call waterRise(); {63668#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:09:55,413 INFO L280 TraceCheckUtils]: 198: Hoare triple {63668#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {63788#(and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 21:09:55,413 INFO L280 TraceCheckUtils]: 199: Hoare triple {63788#(and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))} ~waterLevel~0 := 1 + ~waterLevel~0; {63789#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-08 21:09:55,414 INFO L280 TraceCheckUtils]: 200: Hoare triple {63789#(<= |old(~waterLevel~0)| 1)} assume true; {63789#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-08 21:09:55,414 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {63789#(<= |old(~waterLevel~0)| 1)} {63615#(<= 2 ~waterLevel~0)} #876#return; {63460#false} is VALID [2020-07-08 21:09:55,415 INFO L280 TraceCheckUtils]: 202: Hoare triple {63460#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {63460#false} is VALID [2020-07-08 21:09:55,415 INFO L280 TraceCheckUtils]: 203: Hoare triple {63460#false} ~tmp___0~0 := #t~nondet1; {63460#false} is VALID [2020-07-08 21:09:55,415 INFO L280 TraceCheckUtils]: 204: Hoare triple {63460#false} havoc #t~nondet1; {63460#false} is VALID [2020-07-08 21:09:55,415 INFO L280 TraceCheckUtils]: 205: Hoare triple {63460#false} assume !(0 != ~tmp___0~0); {63460#false} is VALID [2020-07-08 21:09:55,415 INFO L280 TraceCheckUtils]: 206: Hoare triple {63460#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {63460#false} is VALID [2020-07-08 21:09:55,416 INFO L280 TraceCheckUtils]: 207: Hoare triple {63460#false} ~tmp___2~0 := #t~nondet2; {63460#false} is VALID [2020-07-08 21:09:55,416 INFO L280 TraceCheckUtils]: 208: Hoare triple {63460#false} havoc #t~nondet2; {63460#false} is VALID [2020-07-08 21:09:55,416 INFO L280 TraceCheckUtils]: 209: Hoare triple {63460#false} assume 0 != ~tmp___2~0; {63460#false} is VALID [2020-07-08 21:09:55,416 INFO L263 TraceCheckUtils]: 210: Hoare triple {63460#false} call startSystem(); {63669#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 21:09:55,416 INFO L280 TraceCheckUtils]: 211: Hoare triple {63669#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {63459#true} is VALID [2020-07-08 21:09:55,416 INFO L280 TraceCheckUtils]: 212: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,417 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {63459#true} {63460#false} #880#return; {63460#false} is VALID [2020-07-08 21:09:55,417 INFO L263 TraceCheckUtils]: 214: Hoare triple {63460#false} call timeShift(); {63460#false} is VALID [2020-07-08 21:09:55,417 INFO L280 TraceCheckUtils]: 215: Hoare triple {63460#false} assume 0 != ~pumpRunning~0; {63460#false} is VALID [2020-07-08 21:09:55,417 INFO L263 TraceCheckUtils]: 216: Hoare triple {63460#false} call lowerWaterLevel(); {63668#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:09:55,417 INFO L280 TraceCheckUtils]: 217: Hoare triple {63668#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {63459#true} is VALID [2020-07-08 21:09:55,417 INFO L280 TraceCheckUtils]: 218: Hoare triple {63459#true} ~waterLevel~0 := ~waterLevel~0 - 1; {63459#true} is VALID [2020-07-08 21:09:55,418 INFO L280 TraceCheckUtils]: 219: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,418 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {63459#true} {63460#false} #890#return; {63460#false} is VALID [2020-07-08 21:09:55,418 INFO L280 TraceCheckUtils]: 221: Hoare triple {63460#false} assume 0 != ~systemActive~0; {63460#false} is VALID [2020-07-08 21:09:55,418 INFO L263 TraceCheckUtils]: 222: Hoare triple {63460#false} call processEnvironment(); {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:09:55,418 INFO L280 TraceCheckUtils]: 223: Hoare triple {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {63459#true} is VALID [2020-07-08 21:09:55,418 INFO L280 TraceCheckUtils]: 224: Hoare triple {63459#true} assume 0 != ~pumpRunning~0; {63459#true} is VALID [2020-07-08 21:09:55,419 INFO L263 TraceCheckUtils]: 225: Hoare triple {63459#true} call #t~ret5 := isMethaneAlarm(); {63459#true} is VALID [2020-07-08 21:09:55,419 INFO L280 TraceCheckUtils]: 226: Hoare triple {63459#true} havoc ~retValue_acc~0; {63459#true} is VALID [2020-07-08 21:09:55,419 INFO L263 TraceCheckUtils]: 227: Hoare triple {63459#true} call #t~ret6 := isMethaneLevelCritical(); {63459#true} is VALID [2020-07-08 21:09:55,419 INFO L280 TraceCheckUtils]: 228: Hoare triple {63459#true} havoc ~retValue_acc~4; {63459#true} is VALID [2020-07-08 21:09:55,419 INFO L280 TraceCheckUtils]: 229: Hoare triple {63459#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {63459#true} is VALID [2020-07-08 21:09:55,420 INFO L280 TraceCheckUtils]: 230: Hoare triple {63459#true} #res := ~retValue_acc~4; {63459#true} is VALID [2020-07-08 21:09:55,420 INFO L280 TraceCheckUtils]: 231: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,420 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {63459#true} {63459#true} #912#return; {63459#true} is VALID [2020-07-08 21:09:55,420 INFO L280 TraceCheckUtils]: 233: Hoare triple {63459#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {63459#true} is VALID [2020-07-08 21:09:55,420 INFO L280 TraceCheckUtils]: 234: Hoare triple {63459#true} ~retValue_acc~0 := #t~ret6; {63459#true} is VALID [2020-07-08 21:09:55,421 INFO L280 TraceCheckUtils]: 235: Hoare triple {63459#true} havoc #t~ret6; {63459#true} is VALID [2020-07-08 21:09:55,421 INFO L280 TraceCheckUtils]: 236: Hoare triple {63459#true} #res := ~retValue_acc~0; {63459#true} is VALID [2020-07-08 21:09:55,421 INFO L280 TraceCheckUtils]: 237: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,421 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {63459#true} {63459#true} #868#return; {63459#true} is VALID [2020-07-08 21:09:55,421 INFO L280 TraceCheckUtils]: 239: Hoare triple {63459#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {63459#true} is VALID [2020-07-08 21:09:55,422 INFO L280 TraceCheckUtils]: 240: Hoare triple {63459#true} ~tmp~2 := #t~ret5; {63459#true} is VALID [2020-07-08 21:09:55,422 INFO L280 TraceCheckUtils]: 241: Hoare triple {63459#true} havoc #t~ret5; {63459#true} is VALID [2020-07-08 21:09:55,422 INFO L280 TraceCheckUtils]: 242: Hoare triple {63459#true} assume !(0 != ~tmp~2); {63459#true} is VALID [2020-07-08 21:09:55,423 INFO L263 TraceCheckUtils]: 243: Hoare triple {63459#true} call processEnvironment__wrappee__highWaterSensor(); {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:09:55,423 INFO L280 TraceCheckUtils]: 244: Hoare triple {63722#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63459#true} is VALID [2020-07-08 21:09:55,423 INFO L280 TraceCheckUtils]: 245: Hoare triple {63459#true} assume !(0 == ~pumpRunning~0); {63459#true} is VALID [2020-07-08 21:09:55,423 INFO L263 TraceCheckUtils]: 246: Hoare triple {63459#true} call processEnvironment__wrappee__base(); {63459#true} is VALID [2020-07-08 21:09:55,423 INFO L280 TraceCheckUtils]: 247: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,423 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {63459#true} {63459#true} #906#return; {63459#true} is VALID [2020-07-08 21:09:55,424 INFO L280 TraceCheckUtils]: 249: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,424 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {63459#true} {63459#true} #872#return; {63459#true} is VALID [2020-07-08 21:09:55,424 INFO L280 TraceCheckUtils]: 251: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,424 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {63459#true} {63460#false} #892#return; {63460#false} is VALID [2020-07-08 21:09:55,424 INFO L263 TraceCheckUtils]: 253: Hoare triple {63460#false} call __utac_acc__Specification4_spec__1(); {63460#false} is VALID [2020-07-08 21:09:55,424 INFO L280 TraceCheckUtils]: 254: Hoare triple {63460#false} havoc ~tmp~8; {63460#false} is VALID [2020-07-08 21:09:55,425 INFO L280 TraceCheckUtils]: 255: Hoare triple {63460#false} havoc ~tmp___0~2; {63460#false} is VALID [2020-07-08 21:09:55,425 INFO L263 TraceCheckUtils]: 256: Hoare triple {63460#false} call #t~ret70 := getWaterLevel(); {63459#true} is VALID [2020-07-08 21:09:55,425 INFO L280 TraceCheckUtils]: 257: Hoare triple {63459#true} havoc ~retValue_acc~5; {63459#true} is VALID [2020-07-08 21:09:55,425 INFO L280 TraceCheckUtils]: 258: Hoare triple {63459#true} ~retValue_acc~5 := ~waterLevel~0; {63459#true} is VALID [2020-07-08 21:09:55,425 INFO L280 TraceCheckUtils]: 259: Hoare triple {63459#true} #res := ~retValue_acc~5; {63459#true} is VALID [2020-07-08 21:09:55,425 INFO L280 TraceCheckUtils]: 260: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,426 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {63459#true} {63460#false} #820#return; {63460#false} is VALID [2020-07-08 21:09:55,426 INFO L280 TraceCheckUtils]: 262: Hoare triple {63460#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {63460#false} is VALID [2020-07-08 21:09:55,426 INFO L280 TraceCheckUtils]: 263: Hoare triple {63460#false} ~tmp~8 := #t~ret70; {63460#false} is VALID [2020-07-08 21:09:55,426 INFO L280 TraceCheckUtils]: 264: Hoare triple {63460#false} havoc #t~ret70; {63460#false} is VALID [2020-07-08 21:09:55,426 INFO L280 TraceCheckUtils]: 265: Hoare triple {63460#false} assume 0 == ~tmp~8; {63460#false} is VALID [2020-07-08 21:09:55,426 INFO L263 TraceCheckUtils]: 266: Hoare triple {63460#false} call #t~ret71 := isPumpRunning(); {63459#true} is VALID [2020-07-08 21:09:55,427 INFO L280 TraceCheckUtils]: 267: Hoare triple {63459#true} havoc ~retValue_acc~1; {63459#true} is VALID [2020-07-08 21:09:55,427 INFO L280 TraceCheckUtils]: 268: Hoare triple {63459#true} ~retValue_acc~1 := ~pumpRunning~0; {63459#true} is VALID [2020-07-08 21:09:55,427 INFO L280 TraceCheckUtils]: 269: Hoare triple {63459#true} #res := ~retValue_acc~1; {63459#true} is VALID [2020-07-08 21:09:55,427 INFO L280 TraceCheckUtils]: 270: Hoare triple {63459#true} assume true; {63459#true} is VALID [2020-07-08 21:09:55,427 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {63459#true} {63460#false} #822#return; {63460#false} is VALID [2020-07-08 21:09:55,427 INFO L280 TraceCheckUtils]: 272: Hoare triple {63460#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {63460#false} is VALID [2020-07-08 21:09:55,428 INFO L280 TraceCheckUtils]: 273: Hoare triple {63460#false} ~tmp___0~2 := #t~ret71; {63460#false} is VALID [2020-07-08 21:09:55,428 INFO L280 TraceCheckUtils]: 274: Hoare triple {63460#false} havoc #t~ret71; {63460#false} is VALID [2020-07-08 21:09:55,428 INFO L280 TraceCheckUtils]: 275: Hoare triple {63460#false} assume 0 != ~tmp___0~2; {63460#false} is VALID [2020-07-08 21:09:55,428 INFO L263 TraceCheckUtils]: 276: Hoare triple {63460#false} call __automaton_fail(); {63460#false} is VALID [2020-07-08 21:09:55,428 INFO L280 TraceCheckUtils]: 277: Hoare triple {63460#false} assume !false; {63460#false} is VALID [2020-07-08 21:09:55,487 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 4 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2020-07-08 21:09:55,487 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [251173042] [2020-07-08 21:09:55,488 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 21:09:55,488 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-07-08 21:09:55,488 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [783213143] [2020-07-08 21:09:55,489 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 278 [2020-07-08 21:09:55,489 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:09:55,490 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 21:09:55,780 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 270 edges. 270 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:09:55,781 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 21:09:55,781 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:09:55,781 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 21:09:55,781 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2020-07-08 21:09:55,782 INFO L87 Difference]: Start difference. First operand 1336 states and 1545 transitions. Second operand 10 states. [2020-07-08 21:09:59,427 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 186 [2020-07-08 21:10:06,318 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:11:15,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:11:15,835 INFO L93 Difference]: Finished difference Result 3104 states and 3811 transitions. [2020-07-08 21:11:15,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-08 21:11:15,835 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 278 [2020-07-08 21:11:15,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:11:15,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 21:11:15,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 1121 transitions. [2020-07-08 21:11:15,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 21:11:15,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 1121 transitions. [2020-07-08 21:11:15,854 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 1121 transitions. [2020-07-08 21:11:19,167 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1121 edges. 1121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:11:19,348 INFO L225 Difference]: With dead ends: 3104 [2020-07-08 21:11:19,348 INFO L226 Difference]: Without dead ends: 2108 [2020-07-08 21:11:19,352 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 63 SyntacticMatches, 5 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 233 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=206, Invalid=724, Unknown=0, NotChecked=0, Total=930 [2020-07-08 21:11:19,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2108 states.