/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_product48.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 23:48:30,198 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 23:48:30,201 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 23:48:30,217 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 23:48:30,217 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 23:48:30,218 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 23:48:30,219 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 23:48:30,221 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 23:48:30,222 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 23:48:30,223 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 23:48:30,224 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 23:48:30,225 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 23:48:30,225 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 23:48:30,226 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 23:48:30,227 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 23:48:30,228 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 23:48:30,229 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 23:48:30,230 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 23:48:30,232 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 23:48:30,234 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 23:48:30,235 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 23:48:30,236 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 23:48:30,237 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 23:48:30,238 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 23:48:30,240 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 23:48:30,241 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 23:48:30,241 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 23:48:30,242 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 23:48:30,242 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 23:48:30,243 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 23:48:30,243 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 23:48:30,244 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 23:48:30,245 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 23:48:30,245 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 23:48:30,246 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 23:48:30,247 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 23:48:30,247 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 23:48:30,247 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 23:48:30,248 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 23:48:30,248 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 23:48:30,249 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 23:48:30,250 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 23:48:30,259 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 23:48:30,259 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 23:48:30,260 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 23:48:30,261 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 23:48:30,261 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 23:48:30,261 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 23:48:30,261 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 23:48:30,261 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 23:48:30,262 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 23:48:30,262 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 23:48:30,262 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 23:48:30,262 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 23:48:30,262 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 23:48:30,263 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 23:48:30,263 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 23:48:30,263 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 23:48:30,263 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 23:48:30,263 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 23:48:30,264 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 23:48:30,264 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 23:48:30,264 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 23:48:30,264 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 23:48:30,264 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 [2020-07-10 23:48:30,537 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 23:48:30,549 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 23:48:30,552 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 23:48:30,554 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 23:48:30,554 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 23:48:30,555 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product48.cil.c [2020-07-10 23:48:30,625 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1effef1af/cffef7b178004340b8c1f57499ffcc96/FLAG398ee6e14 [2020-07-10 23:48:31,130 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 23:48:31,131 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product48.cil.c [2020-07-10 23:48:31,143 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1effef1af/cffef7b178004340b8c1f57499ffcc96/FLAG398ee6e14 [2020-07-10 23:48:31,521 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1effef1af/cffef7b178004340b8c1f57499ffcc96 [2020-07-10 23:48:31,528 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 23:48:31,530 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 23:48:31,531 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 23:48:31,532 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 23:48:31,535 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 23:48:31,536 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 11:48:31" (1/1) ... [2020-07-10 23:48:31,539 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a522748 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:48:31, skipping insertion in model container [2020-07-10 23:48:31,539 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 11:48:31" (1/1) ... [2020-07-10 23:48:31,545 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 23:48:31,594 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 23:48:31,973 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 23:48:31,986 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 23:48:32,093 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 23:48:32,138 INFO L208 MainTranslator]: Completed translation [2020-07-10 23:48:32,138 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:48:32 WrapperNode [2020-07-10 23:48:32,138 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 23:48:32,139 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 23:48:32,139 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 23:48:32,139 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 23:48:32,149 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:48:32" (1/1) ... [2020-07-10 23:48:32,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:48:32" (1/1) ... [2020-07-10 23:48:32,168 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:48:32" (1/1) ... [2020-07-10 23:48:32,168 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:48:32" (1/1) ... [2020-07-10 23:48:32,220 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:48:32" (1/1) ... [2020-07-10 23:48:32,233 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:48:32" (1/1) ... [2020-07-10 23:48:32,238 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:48:32" (1/1) ... [2020-07-10 23:48:32,246 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 23:48:32,247 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 23:48:32,247 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 23:48:32,247 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 23:48:32,248 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:48:32" (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 [2020-07-10 23:48:32,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 23:48:32,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 23:48:32,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 23:48:32,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-10 23:48:32,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 23:48:32,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 23:48:32,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 23:48:32,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 23:48:32,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 23:48:32,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 23:48:32,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 23:48:32,308 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 23:48:32,308 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 23:48:32,308 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 23:48:32,308 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 23:48:32,308 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 23:48:32,308 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 23:48:32,309 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 23:48:32,309 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 23:48:32,309 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 23:48:32,309 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-10 23:48:32,309 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 23:48:32,310 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 23:48:32,310 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 23:48:32,310 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 23:48:32,310 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 23:48:32,310 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 23:48:32,310 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 23:48:32,310 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-10 23:48:32,311 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 23:48:32,311 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 23:48:32,311 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 23:48:32,311 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 23:48:32,311 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 23:48:32,312 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 23:48:32,312 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 23:48:32,312 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 23:48:32,312 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 23:48:32,312 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 23:48:32,312 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 23:48:32,312 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 23:48:32,313 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 23:48:32,313 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 23:48:32,313 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 23:48:32,313 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 23:48:32,313 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 23:48:32,313 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 23:48:32,314 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-10 23:48:32,314 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 23:48:32,314 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 23:48:32,314 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 23:48:32,314 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 23:48:32,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 23:48:32,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 23:48:32,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 23:48:32,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 23:48:32,315 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 23:48:32,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 23:48:32,315 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 23:48:32,315 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 23:48:32,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 23:48:32,316 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 23:48:32,316 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 23:48:32,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 23:48:32,316 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 23:48:32,316 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 23:48:32,316 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 23:48:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 23:48:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 23:48:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 23:48:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 23:48:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 23:48:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 23:48:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 23:48:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 23:48:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 23:48:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 23:48:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 23:48:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 23:48:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 23:48:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 23:48:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 23:48:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 23:48:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 23:48:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 23:48:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-10 23:48:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 23:48:32,320 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 23:48:32,320 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 23:48:32,320 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 23:48:32,320 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 23:48:32,320 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-10 23:48:32,320 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 23:48:32,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 23:48:32,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 23:48:32,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 23:48:33,912 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 23:48:33,912 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 23:48:33,918 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 11:48:33 BoogieIcfgContainer [2020-07-10 23:48:33,918 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 23:48:33,920 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 23:48:33,920 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 23:48:33,923 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 23:48:33,923 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 11:48:31" (1/3) ... [2020-07-10 23:48:33,924 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e752c6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 11:48:33, skipping insertion in model container [2020-07-10 23:48:33,924 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:48:32" (2/3) ... [2020-07-10 23:48:33,925 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e752c6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 11:48:33, skipping insertion in model container [2020-07-10 23:48:33,925 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 11:48:33" (3/3) ... [2020-07-10 23:48:33,926 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product48.cil.c [2020-07-10 23:48:33,937 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 23:48:33,945 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 23:48:33,958 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 23:48:33,980 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 23:48:33,980 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 23:48:33,980 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-10 23:48:33,980 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 23:48:33,981 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 23:48:33,981 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 23:48:33,981 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 23:48:33,981 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 23:48:34,003 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states. [2020-07-10 23:48:34,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-10 23:48:34,024 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:48:34,025 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] [2020-07-10 23:48:34,026 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:48:34,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:48:34,032 INFO L82 PathProgramCache]: Analyzing trace with hash 1278717342, now seen corresponding path program 1 times [2020-07-10 23:48:34,041 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:48:34,041 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [315431188] [2020-07-10 23:48:34,041 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:48:34,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:34,751 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:48:34,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:34,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {430#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {328#true} is VALID [2020-07-10 23:48:34,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {328#true} #valid := #valid[0 := 0]; {328#true} is VALID [2020-07-10 23:48:34,874 INFO L280 TraceCheckUtils]: 2: Hoare triple {328#true} assume 0 < #StackHeapBarrier; {328#true} is VALID [2020-07-10 23:48:34,875 INFO L280 TraceCheckUtils]: 3: Hoare triple {328#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {328#true} is VALID [2020-07-10 23:48:34,875 INFO L280 TraceCheckUtils]: 4: Hoare triple {328#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {328#true} is VALID [2020-07-10 23:48:34,876 INFO L280 TraceCheckUtils]: 5: Hoare triple {328#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {328#true} is VALID [2020-07-10 23:48:34,877 INFO L280 TraceCheckUtils]: 6: Hoare triple {328#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {328#true} is VALID [2020-07-10 23:48:34,877 INFO L280 TraceCheckUtils]: 7: Hoare triple {328#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {328#true} is VALID [2020-07-10 23:48:34,877 INFO L280 TraceCheckUtils]: 8: Hoare triple {328#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {328#true} is VALID [2020-07-10 23:48:34,878 INFO L280 TraceCheckUtils]: 9: Hoare triple {328#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {328#true} is VALID [2020-07-10 23:48:34,879 INFO L280 TraceCheckUtils]: 10: Hoare triple {328#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {328#true} is VALID [2020-07-10 23:48:34,882 INFO L280 TraceCheckUtils]: 11: Hoare triple {328#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {328#true} is VALID [2020-07-10 23:48:34,882 INFO L280 TraceCheckUtils]: 12: Hoare triple {328#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {328#true} is VALID [2020-07-10 23:48:34,883 INFO L280 TraceCheckUtils]: 13: Hoare triple {328#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {328#true} is VALID [2020-07-10 23:48:34,883 INFO L280 TraceCheckUtils]: 14: Hoare triple {328#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {328#true} is VALID [2020-07-10 23:48:34,884 INFO L280 TraceCheckUtils]: 15: Hoare triple {328#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {328#true} is VALID [2020-07-10 23:48:34,884 INFO L280 TraceCheckUtils]: 16: Hoare triple {328#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {328#true} is VALID [2020-07-10 23:48:34,889 INFO L280 TraceCheckUtils]: 17: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {328#true} is VALID [2020-07-10 23:48:34,890 INFO L280 TraceCheckUtils]: 18: Hoare triple {328#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {328#true} is VALID [2020-07-10 23:48:34,890 INFO L280 TraceCheckUtils]: 19: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {328#true} is VALID [2020-07-10 23:48:34,890 INFO L280 TraceCheckUtils]: 20: Hoare triple {328#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {328#true} is VALID [2020-07-10 23:48:34,891 INFO L280 TraceCheckUtils]: 21: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {328#true} is VALID [2020-07-10 23:48:34,892 INFO L280 TraceCheckUtils]: 22: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {328#true} is VALID [2020-07-10 23:48:34,892 INFO L280 TraceCheckUtils]: 23: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {328#true} is VALID [2020-07-10 23:48:34,892 INFO L280 TraceCheckUtils]: 24: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {328#true} is VALID [2020-07-10 23:48:34,893 INFO L280 TraceCheckUtils]: 25: Hoare triple {328#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {328#true} is VALID [2020-07-10 23:48:34,893 INFO L280 TraceCheckUtils]: 26: Hoare triple {328#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {328#true} is VALID [2020-07-10 23:48:34,893 INFO L280 TraceCheckUtils]: 27: Hoare triple {328#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {328#true} is VALID [2020-07-10 23:48:34,894 INFO L280 TraceCheckUtils]: 28: Hoare triple {328#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {328#true} is VALID [2020-07-10 23:48:34,895 INFO L280 TraceCheckUtils]: 29: Hoare triple {328#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {328#true} is VALID [2020-07-10 23:48:34,895 INFO L280 TraceCheckUtils]: 30: Hoare triple {328#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {328#true} is VALID [2020-07-10 23:48:34,895 INFO L280 TraceCheckUtils]: 31: Hoare triple {328#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {328#true} is VALID [2020-07-10 23:48:34,896 INFO L280 TraceCheckUtils]: 32: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {328#true} is VALID [2020-07-10 23:48:34,896 INFO L280 TraceCheckUtils]: 33: Hoare triple {328#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {328#true} is VALID [2020-07-10 23:48:34,896 INFO L280 TraceCheckUtils]: 34: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {328#true} is VALID [2020-07-10 23:48:34,896 INFO L280 TraceCheckUtils]: 35: Hoare triple {328#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {328#true} is VALID [2020-07-10 23:48:34,897 INFO L280 TraceCheckUtils]: 36: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {328#true} is VALID [2020-07-10 23:48:34,897 INFO L280 TraceCheckUtils]: 37: Hoare triple {328#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {328#true} is VALID [2020-07-10 23:48:34,897 INFO L280 TraceCheckUtils]: 38: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {328#true} is VALID [2020-07-10 23:48:34,898 INFO L280 TraceCheckUtils]: 39: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {328#true} is VALID [2020-07-10 23:48:34,898 INFO L280 TraceCheckUtils]: 40: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {328#true} is VALID [2020-07-10 23:48:34,898 INFO L280 TraceCheckUtils]: 41: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {328#true} is VALID [2020-07-10 23:48:34,899 INFO L280 TraceCheckUtils]: 42: Hoare triple {328#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {328#true} is VALID [2020-07-10 23:48:34,899 INFO L280 TraceCheckUtils]: 43: Hoare triple {328#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {328#true} is VALID [2020-07-10 23:48:34,900 INFO L280 TraceCheckUtils]: 44: Hoare triple {328#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {328#true} is VALID [2020-07-10 23:48:34,900 INFO L280 TraceCheckUtils]: 45: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {328#true} is VALID [2020-07-10 23:48:34,900 INFO L280 TraceCheckUtils]: 46: Hoare triple {328#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {328#true} is VALID [2020-07-10 23:48:34,901 INFO L280 TraceCheckUtils]: 47: Hoare triple {328#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {328#true} is VALID [2020-07-10 23:48:34,902 INFO L280 TraceCheckUtils]: 48: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {328#true} is VALID [2020-07-10 23:48:34,903 INFO L280 TraceCheckUtils]: 49: Hoare triple {328#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {328#true} is VALID [2020-07-10 23:48:34,903 INFO L280 TraceCheckUtils]: 50: Hoare triple {328#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {328#true} is VALID [2020-07-10 23:48:34,906 INFO L280 TraceCheckUtils]: 51: Hoare triple {328#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {328#true} is VALID [2020-07-10 23:48:34,907 INFO L280 TraceCheckUtils]: 52: Hoare triple {328#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {328#true} is VALID [2020-07-10 23:48:34,907 INFO L280 TraceCheckUtils]: 53: Hoare triple {328#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {328#true} is VALID [2020-07-10 23:48:34,907 INFO L280 TraceCheckUtils]: 54: Hoare triple {328#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {328#true} is VALID [2020-07-10 23:48:34,908 INFO L280 TraceCheckUtils]: 55: Hoare triple {328#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {328#true} is VALID [2020-07-10 23:48:34,908 INFO L280 TraceCheckUtils]: 56: Hoare triple {328#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {328#true} is VALID [2020-07-10 23:48:34,908 INFO L280 TraceCheckUtils]: 57: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {328#true} is VALID [2020-07-10 23:48:34,909 INFO L280 TraceCheckUtils]: 58: Hoare triple {328#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {328#true} is VALID [2020-07-10 23:48:34,909 INFO L280 TraceCheckUtils]: 59: Hoare triple {328#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {328#true} is VALID [2020-07-10 23:48:34,909 INFO L280 TraceCheckUtils]: 60: Hoare triple {328#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {328#true} is VALID [2020-07-10 23:48:34,911 INFO L280 TraceCheckUtils]: 61: Hoare triple {328#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {328#true} is VALID [2020-07-10 23:48:34,912 INFO L280 TraceCheckUtils]: 62: Hoare triple {328#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {328#true} is VALID [2020-07-10 23:48:34,912 INFO L280 TraceCheckUtils]: 63: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {328#true} is VALID [2020-07-10 23:48:34,912 INFO L280 TraceCheckUtils]: 64: Hoare triple {328#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {328#true} is VALID [2020-07-10 23:48:34,913 INFO L280 TraceCheckUtils]: 65: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {328#true} is VALID [2020-07-10 23:48:34,913 INFO L280 TraceCheckUtils]: 66: Hoare triple {328#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {328#true} is VALID [2020-07-10 23:48:34,919 INFO L280 TraceCheckUtils]: 67: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {328#true} is VALID [2020-07-10 23:48:34,920 INFO L280 TraceCheckUtils]: 68: Hoare triple {328#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {328#true} is VALID [2020-07-10 23:48:34,920 INFO L280 TraceCheckUtils]: 69: Hoare triple {328#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {328#true} is VALID [2020-07-10 23:48:34,920 INFO L280 TraceCheckUtils]: 70: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {328#true} is VALID [2020-07-10 23:48:34,921 INFO L280 TraceCheckUtils]: 71: Hoare triple {328#true} ~head~0.base, ~head~0.offset := 0, 0; {328#true} is VALID [2020-07-10 23:48:34,921 INFO L280 TraceCheckUtils]: 72: Hoare triple {328#true} ~cleanupTimeShifts~0 := 4; {328#true} is VALID [2020-07-10 23:48:34,921 INFO L280 TraceCheckUtils]: 73: Hoare triple {328#true} ~pumpRunning~0 := 0; {328#true} is VALID [2020-07-10 23:48:34,922 INFO L280 TraceCheckUtils]: 74: Hoare triple {328#true} ~systemActive~0 := 1; {328#true} is VALID [2020-07-10 23:48:34,922 INFO L280 TraceCheckUtils]: 75: Hoare triple {328#true} ~waterLevel~0 := 1; {328#true} is VALID [2020-07-10 23:48:34,922 INFO L280 TraceCheckUtils]: 76: Hoare triple {328#true} ~methaneLevelCritical~0 := 0; {328#true} is VALID [2020-07-10 23:48:34,923 INFO L280 TraceCheckUtils]: 77: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 23:48:34,923 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {328#true} {328#true} #935#return; {328#true} is VALID [2020-07-10 23:48:34,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:34,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 23:48:34,943 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {328#true} {328#true} #839#return; {328#true} is VALID [2020-07-10 23:48:34,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:34,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 23:48:34,948 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {328#true} {328#true} #841#return; {328#true} is VALID [2020-07-10 23:48:34,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:34,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {328#true} havoc ~retValue_acc~11; {328#true} is VALID [2020-07-10 23:48:34,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {328#true} ~retValue_acc~11 := 1; {328#true} is VALID [2020-07-10 23:48:34,953 INFO L280 TraceCheckUtils]: 2: Hoare triple {328#true} #res := ~retValue_acc~11; {328#true} is VALID [2020-07-10 23:48:34,953 INFO L280 TraceCheckUtils]: 3: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 23:48:34,953 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {328#true} {328#true} #843#return; {328#true} is VALID [2020-07-10 23:48:34,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:34,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 23:48:34,957 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {328#true} {328#true} #845#return; {328#true} is VALID [2020-07-10 23:48:34,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:34,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {328#true} havoc ~retValue_acc~8; {328#true} is VALID [2020-07-10 23:48:34,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {328#true} ~retValue_acc~8 := ~waterLevel~0; {328#true} is VALID [2020-07-10 23:48:34,961 INFO L280 TraceCheckUtils]: 2: Hoare triple {328#true} #res := ~retValue_acc~8; {328#true} is VALID [2020-07-10 23:48:34,961 INFO L280 TraceCheckUtils]: 3: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 23:48:34,962 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {328#true} {329#false} #833#return; {329#false} is VALID [2020-07-10 23:48:34,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:34,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {328#true} havoc ~retValue_acc~5; {328#true} is VALID [2020-07-10 23:48:34,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {328#true} ~retValue_acc~5 := ~pumpRunning~0; {328#true} is VALID [2020-07-10 23:48:34,966 INFO L280 TraceCheckUtils]: 2: Hoare triple {328#true} #res := ~retValue_acc~5; {328#true} is VALID [2020-07-10 23:48:34,966 INFO L280 TraceCheckUtils]: 3: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 23:48:34,966 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {328#true} {329#false} #835#return; {329#false} is VALID [2020-07-10 23:48:34,991 INFO L263 TraceCheckUtils]: 0: Hoare triple {328#true} call ULTIMATE.init(); {430#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 23:48:34,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {430#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {328#true} is VALID [2020-07-10 23:48:34,992 INFO L280 TraceCheckUtils]: 2: Hoare triple {328#true} #valid := #valid[0 := 0]; {328#true} is VALID [2020-07-10 23:48:34,992 INFO L280 TraceCheckUtils]: 3: Hoare triple {328#true} assume 0 < #StackHeapBarrier; {328#true} is VALID [2020-07-10 23:48:34,992 INFO L280 TraceCheckUtils]: 4: Hoare triple {328#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {328#true} is VALID [2020-07-10 23:48:34,993 INFO L280 TraceCheckUtils]: 5: Hoare triple {328#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {328#true} is VALID [2020-07-10 23:48:34,993 INFO L280 TraceCheckUtils]: 6: Hoare triple {328#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {328#true} is VALID [2020-07-10 23:48:34,993 INFO L280 TraceCheckUtils]: 7: Hoare triple {328#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {328#true} is VALID [2020-07-10 23:48:34,993 INFO L280 TraceCheckUtils]: 8: Hoare triple {328#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {328#true} is VALID [2020-07-10 23:48:34,994 INFO L280 TraceCheckUtils]: 9: Hoare triple {328#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {328#true} is VALID [2020-07-10 23:48:34,994 INFO L280 TraceCheckUtils]: 10: Hoare triple {328#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {328#true} is VALID [2020-07-10 23:48:34,994 INFO L280 TraceCheckUtils]: 11: Hoare triple {328#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {328#true} is VALID [2020-07-10 23:48:34,995 INFO L280 TraceCheckUtils]: 12: Hoare triple {328#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {328#true} is VALID [2020-07-10 23:48:34,995 INFO L280 TraceCheckUtils]: 13: Hoare triple {328#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {328#true} is VALID [2020-07-10 23:48:34,995 INFO L280 TraceCheckUtils]: 14: Hoare triple {328#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {328#true} is VALID [2020-07-10 23:48:34,995 INFO L280 TraceCheckUtils]: 15: Hoare triple {328#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {328#true} is VALID [2020-07-10 23:48:34,996 INFO L280 TraceCheckUtils]: 16: Hoare triple {328#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {328#true} is VALID [2020-07-10 23:48:34,996 INFO L280 TraceCheckUtils]: 17: Hoare triple {328#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {328#true} is VALID [2020-07-10 23:48:34,996 INFO L280 TraceCheckUtils]: 18: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {328#true} is VALID [2020-07-10 23:48:34,996 INFO L280 TraceCheckUtils]: 19: Hoare triple {328#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {328#true} is VALID [2020-07-10 23:48:34,997 INFO L280 TraceCheckUtils]: 20: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {328#true} is VALID [2020-07-10 23:48:34,997 INFO L280 TraceCheckUtils]: 21: Hoare triple {328#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {328#true} is VALID [2020-07-10 23:48:34,997 INFO L280 TraceCheckUtils]: 22: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {328#true} is VALID [2020-07-10 23:48:34,997 INFO L280 TraceCheckUtils]: 23: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {328#true} is VALID [2020-07-10 23:48:34,998 INFO L280 TraceCheckUtils]: 24: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {328#true} is VALID [2020-07-10 23:48:34,998 INFO L280 TraceCheckUtils]: 25: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {328#true} is VALID [2020-07-10 23:48:34,998 INFO L280 TraceCheckUtils]: 26: Hoare triple {328#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {328#true} is VALID [2020-07-10 23:48:34,999 INFO L280 TraceCheckUtils]: 27: Hoare triple {328#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {328#true} is VALID [2020-07-10 23:48:34,999 INFO L280 TraceCheckUtils]: 28: Hoare triple {328#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {328#true} is VALID [2020-07-10 23:48:34,999 INFO L280 TraceCheckUtils]: 29: Hoare triple {328#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {328#true} is VALID [2020-07-10 23:48:35,000 INFO L280 TraceCheckUtils]: 30: Hoare triple {328#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {328#true} is VALID [2020-07-10 23:48:35,000 INFO L280 TraceCheckUtils]: 31: Hoare triple {328#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {328#true} is VALID [2020-07-10 23:48:35,000 INFO L280 TraceCheckUtils]: 32: Hoare triple {328#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {328#true} is VALID [2020-07-10 23:48:35,000 INFO L280 TraceCheckUtils]: 33: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {328#true} is VALID [2020-07-10 23:48:35,001 INFO L280 TraceCheckUtils]: 34: Hoare triple {328#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {328#true} is VALID [2020-07-10 23:48:35,001 INFO L280 TraceCheckUtils]: 35: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {328#true} is VALID [2020-07-10 23:48:35,003 INFO L280 TraceCheckUtils]: 36: Hoare triple {328#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {328#true} is VALID [2020-07-10 23:48:35,004 INFO L280 TraceCheckUtils]: 37: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {328#true} is VALID [2020-07-10 23:48:35,004 INFO L280 TraceCheckUtils]: 38: Hoare triple {328#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {328#true} is VALID [2020-07-10 23:48:35,004 INFO L280 TraceCheckUtils]: 39: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {328#true} is VALID [2020-07-10 23:48:35,004 INFO L280 TraceCheckUtils]: 40: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {328#true} is VALID [2020-07-10 23:48:35,005 INFO L280 TraceCheckUtils]: 41: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {328#true} is VALID [2020-07-10 23:48:35,005 INFO L280 TraceCheckUtils]: 42: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {328#true} is VALID [2020-07-10 23:48:35,005 INFO L280 TraceCheckUtils]: 43: Hoare triple {328#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {328#true} is VALID [2020-07-10 23:48:35,005 INFO L280 TraceCheckUtils]: 44: Hoare triple {328#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {328#true} is VALID [2020-07-10 23:48:35,006 INFO L280 TraceCheckUtils]: 45: Hoare triple {328#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {328#true} is VALID [2020-07-10 23:48:35,006 INFO L280 TraceCheckUtils]: 46: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {328#true} is VALID [2020-07-10 23:48:35,006 INFO L280 TraceCheckUtils]: 47: Hoare triple {328#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {328#true} is VALID [2020-07-10 23:48:35,007 INFO L280 TraceCheckUtils]: 48: Hoare triple {328#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {328#true} is VALID [2020-07-10 23:48:35,007 INFO L280 TraceCheckUtils]: 49: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {328#true} is VALID [2020-07-10 23:48:35,007 INFO L280 TraceCheckUtils]: 50: Hoare triple {328#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {328#true} is VALID [2020-07-10 23:48:35,008 INFO L280 TraceCheckUtils]: 51: Hoare triple {328#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {328#true} is VALID [2020-07-10 23:48:35,008 INFO L280 TraceCheckUtils]: 52: Hoare triple {328#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {328#true} is VALID [2020-07-10 23:48:35,008 INFO L280 TraceCheckUtils]: 53: Hoare triple {328#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {328#true} is VALID [2020-07-10 23:48:35,008 INFO L280 TraceCheckUtils]: 54: Hoare triple {328#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {328#true} is VALID [2020-07-10 23:48:35,009 INFO L280 TraceCheckUtils]: 55: Hoare triple {328#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {328#true} is VALID [2020-07-10 23:48:35,009 INFO L280 TraceCheckUtils]: 56: Hoare triple {328#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {328#true} is VALID [2020-07-10 23:48:35,009 INFO L280 TraceCheckUtils]: 57: Hoare triple {328#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {328#true} is VALID [2020-07-10 23:48:35,009 INFO L280 TraceCheckUtils]: 58: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {328#true} is VALID [2020-07-10 23:48:35,010 INFO L280 TraceCheckUtils]: 59: Hoare triple {328#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {328#true} is VALID [2020-07-10 23:48:35,010 INFO L280 TraceCheckUtils]: 60: Hoare triple {328#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {328#true} is VALID [2020-07-10 23:48:35,010 INFO L280 TraceCheckUtils]: 61: Hoare triple {328#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {328#true} is VALID [2020-07-10 23:48:35,010 INFO L280 TraceCheckUtils]: 62: Hoare triple {328#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {328#true} is VALID [2020-07-10 23:48:35,011 INFO L280 TraceCheckUtils]: 63: Hoare triple {328#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {328#true} is VALID [2020-07-10 23:48:35,011 INFO L280 TraceCheckUtils]: 64: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {328#true} is VALID [2020-07-10 23:48:35,011 INFO L280 TraceCheckUtils]: 65: Hoare triple {328#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {328#true} is VALID [2020-07-10 23:48:35,011 INFO L280 TraceCheckUtils]: 66: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {328#true} is VALID [2020-07-10 23:48:35,012 INFO L280 TraceCheckUtils]: 67: Hoare triple {328#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {328#true} is VALID [2020-07-10 23:48:35,012 INFO L280 TraceCheckUtils]: 68: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {328#true} is VALID [2020-07-10 23:48:35,012 INFO L280 TraceCheckUtils]: 69: Hoare triple {328#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {328#true} is VALID [2020-07-10 23:48:35,012 INFO L280 TraceCheckUtils]: 70: Hoare triple {328#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {328#true} is VALID [2020-07-10 23:48:35,013 INFO L280 TraceCheckUtils]: 71: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {328#true} is VALID [2020-07-10 23:48:35,013 INFO L280 TraceCheckUtils]: 72: Hoare triple {328#true} ~head~0.base, ~head~0.offset := 0, 0; {328#true} is VALID [2020-07-10 23:48:35,013 INFO L280 TraceCheckUtils]: 73: Hoare triple {328#true} ~cleanupTimeShifts~0 := 4; {328#true} is VALID [2020-07-10 23:48:35,013 INFO L280 TraceCheckUtils]: 74: Hoare triple {328#true} ~pumpRunning~0 := 0; {328#true} is VALID [2020-07-10 23:48:35,014 INFO L280 TraceCheckUtils]: 75: Hoare triple {328#true} ~systemActive~0 := 1; {328#true} is VALID [2020-07-10 23:48:35,014 INFO L280 TraceCheckUtils]: 76: Hoare triple {328#true} ~waterLevel~0 := 1; {328#true} is VALID [2020-07-10 23:48:35,014 INFO L280 TraceCheckUtils]: 77: Hoare triple {328#true} ~methaneLevelCritical~0 := 0; {328#true} is VALID [2020-07-10 23:48:35,015 INFO L280 TraceCheckUtils]: 78: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 23:48:35,016 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {328#true} {328#true} #935#return; {328#true} is VALID [2020-07-10 23:48:35,016 INFO L263 TraceCheckUtils]: 80: Hoare triple {328#true} call #t~ret74 := main(); {328#true} is VALID [2020-07-10 23:48:35,016 INFO L280 TraceCheckUtils]: 81: Hoare triple {328#true} havoc ~retValue_acc~3; {328#true} is VALID [2020-07-10 23:48:35,016 INFO L280 TraceCheckUtils]: 82: Hoare triple {328#true} havoc ~tmp~4; {328#true} is VALID [2020-07-10 23:48:35,017 INFO L263 TraceCheckUtils]: 83: Hoare triple {328#true} call select_helpers(); {328#true} is VALID [2020-07-10 23:48:35,017 INFO L280 TraceCheckUtils]: 84: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 23:48:35,017 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {328#true} {328#true} #839#return; {328#true} is VALID [2020-07-10 23:48:35,018 INFO L263 TraceCheckUtils]: 86: Hoare triple {328#true} call select_features(); {328#true} is VALID [2020-07-10 23:48:35,018 INFO L280 TraceCheckUtils]: 87: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 23:48:35,018 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {328#true} {328#true} #841#return; {328#true} is VALID [2020-07-10 23:48:35,018 INFO L263 TraceCheckUtils]: 89: Hoare triple {328#true} call #t~ret37 := valid_product(); {328#true} is VALID [2020-07-10 23:48:35,019 INFO L280 TraceCheckUtils]: 90: Hoare triple {328#true} havoc ~retValue_acc~11; {328#true} is VALID [2020-07-10 23:48:35,022 INFO L280 TraceCheckUtils]: 91: Hoare triple {328#true} ~retValue_acc~11 := 1; {328#true} is VALID [2020-07-10 23:48:35,022 INFO L280 TraceCheckUtils]: 92: Hoare triple {328#true} #res := ~retValue_acc~11; {328#true} is VALID [2020-07-10 23:48:35,022 INFO L280 TraceCheckUtils]: 93: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 23:48:35,023 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {328#true} {328#true} #843#return; {328#true} is VALID [2020-07-10 23:48:35,023 INFO L280 TraceCheckUtils]: 95: Hoare triple {328#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {328#true} is VALID [2020-07-10 23:48:35,023 INFO L280 TraceCheckUtils]: 96: Hoare triple {328#true} ~tmp~4 := #t~ret37; {328#true} is VALID [2020-07-10 23:48:35,024 INFO L280 TraceCheckUtils]: 97: Hoare triple {328#true} havoc #t~ret37; {328#true} is VALID [2020-07-10 23:48:35,024 INFO L280 TraceCheckUtils]: 98: Hoare triple {328#true} assume 0 != ~tmp~4; {328#true} is VALID [2020-07-10 23:48:35,024 INFO L263 TraceCheckUtils]: 99: Hoare triple {328#true} call setup(); {328#true} is VALID [2020-07-10 23:48:35,024 INFO L280 TraceCheckUtils]: 100: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 23:48:35,025 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {328#true} {328#true} #845#return; {328#true} is VALID [2020-07-10 23:48:35,029 INFO L263 TraceCheckUtils]: 102: Hoare triple {328#true} call runTest(); {328#true} is VALID [2020-07-10 23:48:35,029 INFO L263 TraceCheckUtils]: 103: Hoare triple {328#true} call test(); {328#true} is VALID [2020-07-10 23:48:35,030 INFO L280 TraceCheckUtils]: 104: Hoare triple {328#true} havoc ~splverifierCounter~0; {328#true} is VALID [2020-07-10 23:48:35,030 INFO L280 TraceCheckUtils]: 105: Hoare triple {328#true} havoc ~tmp~9; {328#true} is VALID [2020-07-10 23:48:35,030 INFO L280 TraceCheckUtils]: 106: Hoare triple {328#true} havoc ~tmp___0~2; {328#true} is VALID [2020-07-10 23:48:35,031 INFO L280 TraceCheckUtils]: 107: Hoare triple {328#true} havoc ~tmp___1~0; {328#true} is VALID [2020-07-10 23:48:35,031 INFO L280 TraceCheckUtils]: 108: Hoare triple {328#true} havoc ~tmp___2~0; {328#true} is VALID [2020-07-10 23:48:35,032 INFO L280 TraceCheckUtils]: 109: Hoare triple {328#true} ~splverifierCounter~0 := 0; {328#true} is VALID [2020-07-10 23:48:35,036 INFO L280 TraceCheckUtils]: 110: Hoare triple {328#true} assume false; {329#false} is VALID [2020-07-10 23:48:35,036 INFO L263 TraceCheckUtils]: 111: Hoare triple {329#false} call cleanup(); {329#false} is VALID [2020-07-10 23:48:35,036 INFO L280 TraceCheckUtils]: 112: Hoare triple {329#false} havoc ~i~0; {329#false} is VALID [2020-07-10 23:48:35,037 INFO L280 TraceCheckUtils]: 113: Hoare triple {329#false} havoc ~__cil_tmp2~0; {329#false} is VALID [2020-07-10 23:48:35,037 INFO L263 TraceCheckUtils]: 114: Hoare triple {329#false} call timeShift(); {329#false} is VALID [2020-07-10 23:48:35,037 INFO L280 TraceCheckUtils]: 115: Hoare triple {329#false} assume !(0 != ~pumpRunning~0); {329#false} is VALID [2020-07-10 23:48:35,037 INFO L280 TraceCheckUtils]: 116: Hoare triple {329#false} assume !(0 != ~systemActive~0); {329#false} is VALID [2020-07-10 23:48:35,038 INFO L263 TraceCheckUtils]: 117: Hoare triple {329#false} call __utac_acc__Specification4_spec__1(); {329#false} is VALID [2020-07-10 23:48:35,038 INFO L280 TraceCheckUtils]: 118: Hoare triple {329#false} havoc ~tmp~0; {329#false} is VALID [2020-07-10 23:48:35,039 INFO L280 TraceCheckUtils]: 119: Hoare triple {329#false} havoc ~tmp___0~0; {329#false} is VALID [2020-07-10 23:48:35,039 INFO L263 TraceCheckUtils]: 120: Hoare triple {329#false} call #t~ret0 := getWaterLevel(); {328#true} is VALID [2020-07-10 23:48:35,039 INFO L280 TraceCheckUtils]: 121: Hoare triple {328#true} havoc ~retValue_acc~8; {328#true} is VALID [2020-07-10 23:48:35,040 INFO L280 TraceCheckUtils]: 122: Hoare triple {328#true} ~retValue_acc~8 := ~waterLevel~0; {328#true} is VALID [2020-07-10 23:48:35,040 INFO L280 TraceCheckUtils]: 123: Hoare triple {328#true} #res := ~retValue_acc~8; {328#true} is VALID [2020-07-10 23:48:35,040 INFO L280 TraceCheckUtils]: 124: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 23:48:35,040 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {328#true} {329#false} #833#return; {329#false} is VALID [2020-07-10 23:48:35,041 INFO L280 TraceCheckUtils]: 126: Hoare triple {329#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {329#false} is VALID [2020-07-10 23:48:35,041 INFO L280 TraceCheckUtils]: 127: Hoare triple {329#false} ~tmp~0 := #t~ret0; {329#false} is VALID [2020-07-10 23:48:35,041 INFO L280 TraceCheckUtils]: 128: Hoare triple {329#false} havoc #t~ret0; {329#false} is VALID [2020-07-10 23:48:35,041 INFO L280 TraceCheckUtils]: 129: Hoare triple {329#false} assume 0 == ~tmp~0; {329#false} is VALID [2020-07-10 23:48:35,042 INFO L263 TraceCheckUtils]: 130: Hoare triple {329#false} call #t~ret1 := isPumpRunning(); {328#true} is VALID [2020-07-10 23:48:35,042 INFO L280 TraceCheckUtils]: 131: Hoare triple {328#true} havoc ~retValue_acc~5; {328#true} is VALID [2020-07-10 23:48:35,042 INFO L280 TraceCheckUtils]: 132: Hoare triple {328#true} ~retValue_acc~5 := ~pumpRunning~0; {328#true} is VALID [2020-07-10 23:48:35,043 INFO L280 TraceCheckUtils]: 133: Hoare triple {328#true} #res := ~retValue_acc~5; {328#true} is VALID [2020-07-10 23:48:35,043 INFO L280 TraceCheckUtils]: 134: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 23:48:35,043 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {328#true} {329#false} #835#return; {329#false} is VALID [2020-07-10 23:48:35,043 INFO L280 TraceCheckUtils]: 136: Hoare triple {329#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {329#false} is VALID [2020-07-10 23:48:35,044 INFO L280 TraceCheckUtils]: 137: Hoare triple {329#false} ~tmp___0~0 := #t~ret1; {329#false} is VALID [2020-07-10 23:48:35,044 INFO L280 TraceCheckUtils]: 138: Hoare triple {329#false} havoc #t~ret1; {329#false} is VALID [2020-07-10 23:48:35,045 INFO L280 TraceCheckUtils]: 139: Hoare triple {329#false} assume 0 != ~tmp___0~0; {329#false} is VALID [2020-07-10 23:48:35,048 INFO L263 TraceCheckUtils]: 140: Hoare triple {329#false} call __automaton_fail(); {329#false} is VALID [2020-07-10 23:48:35,049 INFO L280 TraceCheckUtils]: 141: Hoare triple {329#false} assume !false; {329#false} is VALID [2020-07-10 23:48:35,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:48:35,074 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [315431188] [2020-07-10 23:48:35,076 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:48:35,076 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-10 23:48:35,077 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1335871592] [2020-07-10 23:48:35,084 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 23:48:35,089 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:48:35,093 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 23:48:35,271 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:48:35,271 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 23:48:35,271 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:48:35,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 23:48:35,278 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 23:48:35,280 INFO L87 Difference]: Start difference. First operand 325 states. Second operand 3 states. [2020-07-10 23:48:44,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:48:44,328 INFO L93 Difference]: Finished difference Result 520 states and 619 transitions. [2020-07-10 23:48:44,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 23:48:44,329 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 23:48:44,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:48:44,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 23:48:44,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 619 transitions. [2020-07-10 23:48:44,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 23:48:44,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 619 transitions. [2020-07-10 23:48:44,401 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 619 transitions. [2020-07-10 23:48:46,188 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 619 edges. 619 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:48:46,245 INFO L225 Difference]: With dead ends: 520 [2020-07-10 23:48:46,245 INFO L226 Difference]: Without dead ends: 320 [2020-07-10 23:48:46,251 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 [2020-07-10 23:48:46,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 320 states. [2020-07-10 23:48:49,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 320 to 274. [2020-07-10 23:48:49,873 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:48:49,874 INFO L82 GeneralOperation]: Start isEquivalent. First operand 320 states. Second operand 274 states. [2020-07-10 23:48:49,875 INFO L74 IsIncluded]: Start isIncluded. First operand 320 states. Second operand 274 states. [2020-07-10 23:48:49,875 INFO L87 Difference]: Start difference. First operand 320 states. Second operand 274 states. [2020-07-10 23:48:49,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:48:49,896 INFO L93 Difference]: Finished difference Result 320 states and 366 transitions. [2020-07-10 23:48:49,896 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 366 transitions. [2020-07-10 23:48:49,900 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:48:49,900 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:48:49,900 INFO L74 IsIncluded]: Start isIncluded. First operand 274 states. Second operand 320 states. [2020-07-10 23:48:49,900 INFO L87 Difference]: Start difference. First operand 274 states. Second operand 320 states. [2020-07-10 23:48:49,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:48:49,919 INFO L93 Difference]: Finished difference Result 320 states and 366 transitions. [2020-07-10 23:48:49,920 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 366 transitions. [2020-07-10 23:48:49,921 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:48:49,922 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:48:49,922 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:48:49,922 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:48:49,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 274 states. [2020-07-10 23:48:49,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 274 states and 299 transitions. [2020-07-10 23:48:49,937 INFO L78 Accepts]: Start accepts. Automaton has 274 states and 299 transitions. Word has length 142 [2020-07-10 23:48:49,937 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:48:49,937 INFO L479 AbstractCegarLoop]: Abstraction has 274 states and 299 transitions. [2020-07-10 23:48:49,938 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 23:48:49,938 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 274 states and 299 transitions. [2020-07-10 23:48:50,863 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 299 edges. 299 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:48:50,863 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 299 transitions. [2020-07-10 23:48:50,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-10 23:48:50,866 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:48:50,866 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] [2020-07-10 23:48:50,867 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 23:48:50,867 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:48:50,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:48:50,867 INFO L82 PathProgramCache]: Analyzing trace with hash 1976883783, now seen corresponding path program 1 times [2020-07-10 23:48:50,867 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:48:50,868 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1208887247] [2020-07-10 23:48:50,868 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:48:50,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:51,239 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:48:51,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:51,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {2764#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {2661#true} is VALID [2020-07-10 23:48:51,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {2661#true} #valid := #valid[0 := 0]; {2661#true} is VALID [2020-07-10 23:48:51,313 INFO L280 TraceCheckUtils]: 2: Hoare triple {2661#true} assume 0 < #StackHeapBarrier; {2661#true} is VALID [2020-07-10 23:48:51,314 INFO L280 TraceCheckUtils]: 3: Hoare triple {2661#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {2661#true} is VALID [2020-07-10 23:48:51,314 INFO L280 TraceCheckUtils]: 4: Hoare triple {2661#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {2661#true} is VALID [2020-07-10 23:48:51,314 INFO L280 TraceCheckUtils]: 5: Hoare triple {2661#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {2661#true} is VALID [2020-07-10 23:48:51,314 INFO L280 TraceCheckUtils]: 6: Hoare triple {2661#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {2661#true} is VALID [2020-07-10 23:48:51,315 INFO L280 TraceCheckUtils]: 7: Hoare triple {2661#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {2661#true} is VALID [2020-07-10 23:48:51,315 INFO L280 TraceCheckUtils]: 8: Hoare triple {2661#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {2661#true} is VALID [2020-07-10 23:48:51,315 INFO L280 TraceCheckUtils]: 9: Hoare triple {2661#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {2661#true} is VALID [2020-07-10 23:48:51,315 INFO L280 TraceCheckUtils]: 10: Hoare triple {2661#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {2661#true} is VALID [2020-07-10 23:48:51,316 INFO L280 TraceCheckUtils]: 11: Hoare triple {2661#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {2661#true} is VALID [2020-07-10 23:48:51,316 INFO L280 TraceCheckUtils]: 12: Hoare triple {2661#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {2661#true} is VALID [2020-07-10 23:48:51,316 INFO L280 TraceCheckUtils]: 13: Hoare triple {2661#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {2661#true} is VALID [2020-07-10 23:48:51,317 INFO L280 TraceCheckUtils]: 14: Hoare triple {2661#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {2661#true} is VALID [2020-07-10 23:48:51,317 INFO L280 TraceCheckUtils]: 15: Hoare triple {2661#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {2661#true} is VALID [2020-07-10 23:48:51,317 INFO L280 TraceCheckUtils]: 16: Hoare triple {2661#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {2661#true} is VALID [2020-07-10 23:48:51,342 INFO L280 TraceCheckUtils]: 17: Hoare triple {2661#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {2661#true} is VALID [2020-07-10 23:48:51,342 INFO L280 TraceCheckUtils]: 18: Hoare triple {2661#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {2661#true} is VALID [2020-07-10 23:48:51,342 INFO L280 TraceCheckUtils]: 19: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {2661#true} is VALID [2020-07-10 23:48:51,342 INFO L280 TraceCheckUtils]: 20: Hoare triple {2661#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {2661#true} is VALID [2020-07-10 23:48:51,343 INFO L280 TraceCheckUtils]: 21: Hoare triple {2661#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {2661#true} is VALID [2020-07-10 23:48:51,343 INFO L280 TraceCheckUtils]: 22: Hoare triple {2661#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {2661#true} is VALID [2020-07-10 23:48:51,343 INFO L280 TraceCheckUtils]: 23: Hoare triple {2661#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {2661#true} is VALID [2020-07-10 23:48:51,343 INFO L280 TraceCheckUtils]: 24: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {2661#true} is VALID [2020-07-10 23:48:51,343 INFO L280 TraceCheckUtils]: 25: Hoare triple {2661#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {2661#true} is VALID [2020-07-10 23:48:51,343 INFO L280 TraceCheckUtils]: 26: Hoare triple {2661#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {2661#true} is VALID [2020-07-10 23:48:51,344 INFO L280 TraceCheckUtils]: 27: Hoare triple {2661#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {2661#true} is VALID [2020-07-10 23:48:51,344 INFO L280 TraceCheckUtils]: 28: Hoare triple {2661#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {2661#true} is VALID [2020-07-10 23:48:51,345 INFO L280 TraceCheckUtils]: 29: Hoare triple {2661#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {2661#true} is VALID [2020-07-10 23:48:51,345 INFO L280 TraceCheckUtils]: 30: Hoare triple {2661#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {2661#true} is VALID [2020-07-10 23:48:51,345 INFO L280 TraceCheckUtils]: 31: Hoare triple {2661#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {2661#true} is VALID [2020-07-10 23:48:51,346 INFO L280 TraceCheckUtils]: 32: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {2661#true} is VALID [2020-07-10 23:48:51,346 INFO L280 TraceCheckUtils]: 33: Hoare triple {2661#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {2661#true} is VALID [2020-07-10 23:48:51,346 INFO L280 TraceCheckUtils]: 34: Hoare triple {2661#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {2661#true} is VALID [2020-07-10 23:48:51,346 INFO L280 TraceCheckUtils]: 35: Hoare triple {2661#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {2661#true} is VALID [2020-07-10 23:48:51,346 INFO L280 TraceCheckUtils]: 36: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {2661#true} is VALID [2020-07-10 23:48:51,347 INFO L280 TraceCheckUtils]: 37: Hoare triple {2661#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {2661#true} is VALID [2020-07-10 23:48:51,347 INFO L280 TraceCheckUtils]: 38: Hoare triple {2661#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {2661#true} is VALID [2020-07-10 23:48:51,347 INFO L280 TraceCheckUtils]: 39: Hoare triple {2661#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {2661#true} is VALID [2020-07-10 23:48:51,347 INFO L280 TraceCheckUtils]: 40: Hoare triple {2661#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {2661#true} is VALID [2020-07-10 23:48:51,348 INFO L280 TraceCheckUtils]: 41: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {2661#true} is VALID [2020-07-10 23:48:51,348 INFO L280 TraceCheckUtils]: 42: Hoare triple {2661#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {2661#true} is VALID [2020-07-10 23:48:51,348 INFO L280 TraceCheckUtils]: 43: Hoare triple {2661#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {2661#true} is VALID [2020-07-10 23:48:51,348 INFO L280 TraceCheckUtils]: 44: Hoare triple {2661#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {2661#true} is VALID [2020-07-10 23:48:51,349 INFO L280 TraceCheckUtils]: 45: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {2661#true} is VALID [2020-07-10 23:48:51,349 INFO L280 TraceCheckUtils]: 46: Hoare triple {2661#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {2661#true} is VALID [2020-07-10 23:48:51,349 INFO L280 TraceCheckUtils]: 47: Hoare triple {2661#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {2661#true} is VALID [2020-07-10 23:48:51,349 INFO L280 TraceCheckUtils]: 48: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {2661#true} is VALID [2020-07-10 23:48:51,349 INFO L280 TraceCheckUtils]: 49: Hoare triple {2661#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {2661#true} is VALID [2020-07-10 23:48:51,350 INFO L280 TraceCheckUtils]: 50: Hoare triple {2661#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {2661#true} is VALID [2020-07-10 23:48:51,350 INFO L280 TraceCheckUtils]: 51: Hoare triple {2661#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {2661#true} is VALID [2020-07-10 23:48:51,350 INFO L280 TraceCheckUtils]: 52: Hoare triple {2661#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {2661#true} is VALID [2020-07-10 23:48:51,351 INFO L280 TraceCheckUtils]: 53: Hoare triple {2661#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {2661#true} is VALID [2020-07-10 23:48:51,351 INFO L280 TraceCheckUtils]: 54: Hoare triple {2661#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {2661#true} is VALID [2020-07-10 23:48:51,351 INFO L280 TraceCheckUtils]: 55: Hoare triple {2661#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {2661#true} is VALID [2020-07-10 23:48:51,351 INFO L280 TraceCheckUtils]: 56: Hoare triple {2661#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {2661#true} is VALID [2020-07-10 23:48:51,352 INFO L280 TraceCheckUtils]: 57: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {2661#true} is VALID [2020-07-10 23:48:51,352 INFO L280 TraceCheckUtils]: 58: Hoare triple {2661#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {2661#true} is VALID [2020-07-10 23:48:51,352 INFO L280 TraceCheckUtils]: 59: Hoare triple {2661#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {2661#true} is VALID [2020-07-10 23:48:51,352 INFO L280 TraceCheckUtils]: 60: Hoare triple {2661#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {2661#true} is VALID [2020-07-10 23:48:51,352 INFO L280 TraceCheckUtils]: 61: Hoare triple {2661#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {2661#true} is VALID [2020-07-10 23:48:51,353 INFO L280 TraceCheckUtils]: 62: Hoare triple {2661#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {2661#true} is VALID [2020-07-10 23:48:51,353 INFO L280 TraceCheckUtils]: 63: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {2661#true} is VALID [2020-07-10 23:48:51,354 INFO L280 TraceCheckUtils]: 64: Hoare triple {2661#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {2661#true} is VALID [2020-07-10 23:48:51,354 INFO L280 TraceCheckUtils]: 65: Hoare triple {2661#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {2661#true} is VALID [2020-07-10 23:48:51,355 INFO L280 TraceCheckUtils]: 66: Hoare triple {2661#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {2661#true} is VALID [2020-07-10 23:48:51,355 INFO L280 TraceCheckUtils]: 67: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {2661#true} is VALID [2020-07-10 23:48:51,355 INFO L280 TraceCheckUtils]: 68: Hoare triple {2661#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {2661#true} is VALID [2020-07-10 23:48:51,355 INFO L280 TraceCheckUtils]: 69: Hoare triple {2661#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {2661#true} is VALID [2020-07-10 23:48:51,356 INFO L280 TraceCheckUtils]: 70: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {2661#true} is VALID [2020-07-10 23:48:51,356 INFO L280 TraceCheckUtils]: 71: Hoare triple {2661#true} ~head~0.base, ~head~0.offset := 0, 0; {2661#true} is VALID [2020-07-10 23:48:51,356 INFO L280 TraceCheckUtils]: 72: Hoare triple {2661#true} ~cleanupTimeShifts~0 := 4; {2661#true} is VALID [2020-07-10 23:48:51,356 INFO L280 TraceCheckUtils]: 73: Hoare triple {2661#true} ~pumpRunning~0 := 0; {2661#true} is VALID [2020-07-10 23:48:51,356 INFO L280 TraceCheckUtils]: 74: Hoare triple {2661#true} ~systemActive~0 := 1; {2661#true} is VALID [2020-07-10 23:48:51,357 INFO L280 TraceCheckUtils]: 75: Hoare triple {2661#true} ~waterLevel~0 := 1; {2661#true} is VALID [2020-07-10 23:48:51,357 INFO L280 TraceCheckUtils]: 76: Hoare triple {2661#true} ~methaneLevelCritical~0 := 0; {2661#true} is VALID [2020-07-10 23:48:51,357 INFO L280 TraceCheckUtils]: 77: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 23:48:51,357 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2661#true} {2661#true} #935#return; {2661#true} is VALID [2020-07-10 23:48:51,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:51,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 23:48:51,369 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2661#true} {2661#true} #839#return; {2661#true} is VALID [2020-07-10 23:48:51,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:51,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 23:48:51,372 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2661#true} {2661#true} #841#return; {2661#true} is VALID [2020-07-10 23:48:51,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:51,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {2661#true} havoc ~retValue_acc~11; {2661#true} is VALID [2020-07-10 23:48:51,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {2661#true} ~retValue_acc~11 := 1; {2661#true} is VALID [2020-07-10 23:48:51,376 INFO L280 TraceCheckUtils]: 2: Hoare triple {2661#true} #res := ~retValue_acc~11; {2661#true} is VALID [2020-07-10 23:48:51,376 INFO L280 TraceCheckUtils]: 3: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 23:48:51,376 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2661#true} {2661#true} #843#return; {2661#true} is VALID [2020-07-10 23:48:51,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:51,378 INFO L280 TraceCheckUtils]: 0: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 23:48:51,378 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2661#true} {2661#true} #845#return; {2661#true} is VALID [2020-07-10 23:48:51,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:51,387 INFO L280 TraceCheckUtils]: 0: Hoare triple {2661#true} havoc ~retValue_acc~8; {2661#true} is VALID [2020-07-10 23:48:51,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {2661#true} ~retValue_acc~8 := ~waterLevel~0; {2661#true} is VALID [2020-07-10 23:48:51,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {2661#true} #res := ~retValue_acc~8; {2661#true} is VALID [2020-07-10 23:48:51,388 INFO L280 TraceCheckUtils]: 3: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 23:48:51,388 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2661#true} {2662#false} #833#return; {2662#false} is VALID [2020-07-10 23:48:51,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:51,393 INFO L280 TraceCheckUtils]: 0: Hoare triple {2661#true} havoc ~retValue_acc~5; {2661#true} is VALID [2020-07-10 23:48:51,393 INFO L280 TraceCheckUtils]: 1: Hoare triple {2661#true} ~retValue_acc~5 := ~pumpRunning~0; {2661#true} is VALID [2020-07-10 23:48:51,394 INFO L280 TraceCheckUtils]: 2: Hoare triple {2661#true} #res := ~retValue_acc~5; {2661#true} is VALID [2020-07-10 23:48:51,394 INFO L280 TraceCheckUtils]: 3: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 23:48:51,394 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2661#true} {2662#false} #835#return; {2662#false} is VALID [2020-07-10 23:48:51,398 INFO L263 TraceCheckUtils]: 0: Hoare triple {2661#true} call ULTIMATE.init(); {2764#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 23:48:51,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {2764#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {2661#true} is VALID [2020-07-10 23:48:51,399 INFO L280 TraceCheckUtils]: 2: Hoare triple {2661#true} #valid := #valid[0 := 0]; {2661#true} is VALID [2020-07-10 23:48:51,399 INFO L280 TraceCheckUtils]: 3: Hoare triple {2661#true} assume 0 < #StackHeapBarrier; {2661#true} is VALID [2020-07-10 23:48:51,399 INFO L280 TraceCheckUtils]: 4: Hoare triple {2661#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {2661#true} is VALID [2020-07-10 23:48:51,400 INFO L280 TraceCheckUtils]: 5: Hoare triple {2661#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {2661#true} is VALID [2020-07-10 23:48:51,400 INFO L280 TraceCheckUtils]: 6: Hoare triple {2661#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {2661#true} is VALID [2020-07-10 23:48:51,400 INFO L280 TraceCheckUtils]: 7: Hoare triple {2661#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {2661#true} is VALID [2020-07-10 23:48:51,404 INFO L280 TraceCheckUtils]: 8: Hoare triple {2661#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {2661#true} is VALID [2020-07-10 23:48:51,404 INFO L280 TraceCheckUtils]: 9: Hoare triple {2661#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {2661#true} is VALID [2020-07-10 23:48:51,405 INFO L280 TraceCheckUtils]: 10: Hoare triple {2661#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {2661#true} is VALID [2020-07-10 23:48:51,405 INFO L280 TraceCheckUtils]: 11: Hoare triple {2661#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {2661#true} is VALID [2020-07-10 23:48:51,405 INFO L280 TraceCheckUtils]: 12: Hoare triple {2661#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {2661#true} is VALID [2020-07-10 23:48:51,405 INFO L280 TraceCheckUtils]: 13: Hoare triple {2661#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {2661#true} is VALID [2020-07-10 23:48:51,406 INFO L280 TraceCheckUtils]: 14: Hoare triple {2661#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {2661#true} is VALID [2020-07-10 23:48:51,406 INFO L280 TraceCheckUtils]: 15: Hoare triple {2661#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {2661#true} is VALID [2020-07-10 23:48:51,406 INFO L280 TraceCheckUtils]: 16: Hoare triple {2661#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {2661#true} is VALID [2020-07-10 23:48:51,406 INFO L280 TraceCheckUtils]: 17: Hoare triple {2661#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {2661#true} is VALID [2020-07-10 23:48:51,406 INFO L280 TraceCheckUtils]: 18: Hoare triple {2661#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {2661#true} is VALID [2020-07-10 23:48:51,407 INFO L280 TraceCheckUtils]: 19: Hoare triple {2661#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {2661#true} is VALID [2020-07-10 23:48:51,407 INFO L280 TraceCheckUtils]: 20: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {2661#true} is VALID [2020-07-10 23:48:51,407 INFO L280 TraceCheckUtils]: 21: Hoare triple {2661#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {2661#true} is VALID [2020-07-10 23:48:51,409 INFO L280 TraceCheckUtils]: 22: Hoare triple {2661#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {2661#true} is VALID [2020-07-10 23:48:51,409 INFO L280 TraceCheckUtils]: 23: Hoare triple {2661#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {2661#true} is VALID [2020-07-10 23:48:51,410 INFO L280 TraceCheckUtils]: 24: Hoare triple {2661#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {2661#true} is VALID [2020-07-10 23:48:51,410 INFO L280 TraceCheckUtils]: 25: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {2661#true} is VALID [2020-07-10 23:48:51,410 INFO L280 TraceCheckUtils]: 26: Hoare triple {2661#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {2661#true} is VALID [2020-07-10 23:48:51,410 INFO L280 TraceCheckUtils]: 27: Hoare triple {2661#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {2661#true} is VALID [2020-07-10 23:48:51,410 INFO L280 TraceCheckUtils]: 28: Hoare triple {2661#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {2661#true} is VALID [2020-07-10 23:48:51,411 INFO L280 TraceCheckUtils]: 29: Hoare triple {2661#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {2661#true} is VALID [2020-07-10 23:48:51,411 INFO L280 TraceCheckUtils]: 30: Hoare triple {2661#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {2661#true} is VALID [2020-07-10 23:48:51,411 INFO L280 TraceCheckUtils]: 31: Hoare triple {2661#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {2661#true} is VALID [2020-07-10 23:48:51,411 INFO L280 TraceCheckUtils]: 32: Hoare triple {2661#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {2661#true} is VALID [2020-07-10 23:48:51,412 INFO L280 TraceCheckUtils]: 33: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {2661#true} is VALID [2020-07-10 23:48:51,412 INFO L280 TraceCheckUtils]: 34: Hoare triple {2661#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {2661#true} is VALID [2020-07-10 23:48:51,412 INFO L280 TraceCheckUtils]: 35: Hoare triple {2661#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {2661#true} is VALID [2020-07-10 23:48:51,415 INFO L280 TraceCheckUtils]: 36: Hoare triple {2661#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {2661#true} is VALID [2020-07-10 23:48:51,415 INFO L280 TraceCheckUtils]: 37: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {2661#true} is VALID [2020-07-10 23:48:51,415 INFO L280 TraceCheckUtils]: 38: Hoare triple {2661#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {2661#true} is VALID [2020-07-10 23:48:51,416 INFO L280 TraceCheckUtils]: 39: Hoare triple {2661#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {2661#true} is VALID [2020-07-10 23:48:51,416 INFO L280 TraceCheckUtils]: 40: Hoare triple {2661#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {2661#true} is VALID [2020-07-10 23:48:51,416 INFO L280 TraceCheckUtils]: 41: Hoare triple {2661#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {2661#true} is VALID [2020-07-10 23:48:51,416 INFO L280 TraceCheckUtils]: 42: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {2661#true} is VALID [2020-07-10 23:48:51,416 INFO L280 TraceCheckUtils]: 43: Hoare triple {2661#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {2661#true} is VALID [2020-07-10 23:48:51,417 INFO L280 TraceCheckUtils]: 44: Hoare triple {2661#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {2661#true} is VALID [2020-07-10 23:48:51,417 INFO L280 TraceCheckUtils]: 45: Hoare triple {2661#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {2661#true} is VALID [2020-07-10 23:48:51,417 INFO L280 TraceCheckUtils]: 46: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {2661#true} is VALID [2020-07-10 23:48:51,420 INFO L280 TraceCheckUtils]: 47: Hoare triple {2661#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {2661#true} is VALID [2020-07-10 23:48:51,420 INFO L280 TraceCheckUtils]: 48: Hoare triple {2661#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {2661#true} is VALID [2020-07-10 23:48:51,420 INFO L280 TraceCheckUtils]: 49: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {2661#true} is VALID [2020-07-10 23:48:51,420 INFO L280 TraceCheckUtils]: 50: Hoare triple {2661#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {2661#true} is VALID [2020-07-10 23:48:51,421 INFO L280 TraceCheckUtils]: 51: Hoare triple {2661#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {2661#true} is VALID [2020-07-10 23:48:51,421 INFO L280 TraceCheckUtils]: 52: Hoare triple {2661#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {2661#true} is VALID [2020-07-10 23:48:51,421 INFO L280 TraceCheckUtils]: 53: Hoare triple {2661#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {2661#true} is VALID [2020-07-10 23:48:51,421 INFO L280 TraceCheckUtils]: 54: Hoare triple {2661#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {2661#true} is VALID [2020-07-10 23:48:51,421 INFO L280 TraceCheckUtils]: 55: Hoare triple {2661#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {2661#true} is VALID [2020-07-10 23:48:51,422 INFO L280 TraceCheckUtils]: 56: Hoare triple {2661#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {2661#true} is VALID [2020-07-10 23:48:51,422 INFO L280 TraceCheckUtils]: 57: Hoare triple {2661#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {2661#true} is VALID [2020-07-10 23:48:51,422 INFO L280 TraceCheckUtils]: 58: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {2661#true} is VALID [2020-07-10 23:48:51,422 INFO L280 TraceCheckUtils]: 59: Hoare triple {2661#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {2661#true} is VALID [2020-07-10 23:48:51,422 INFO L280 TraceCheckUtils]: 60: Hoare triple {2661#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {2661#true} is VALID [2020-07-10 23:48:51,423 INFO L280 TraceCheckUtils]: 61: Hoare triple {2661#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {2661#true} is VALID [2020-07-10 23:48:51,423 INFO L280 TraceCheckUtils]: 62: Hoare triple {2661#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {2661#true} is VALID [2020-07-10 23:48:51,423 INFO L280 TraceCheckUtils]: 63: Hoare triple {2661#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {2661#true} is VALID [2020-07-10 23:48:51,428 INFO L280 TraceCheckUtils]: 64: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {2661#true} is VALID [2020-07-10 23:48:51,428 INFO L280 TraceCheckUtils]: 65: Hoare triple {2661#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {2661#true} is VALID [2020-07-10 23:48:51,428 INFO L280 TraceCheckUtils]: 66: Hoare triple {2661#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {2661#true} is VALID [2020-07-10 23:48:51,429 INFO L280 TraceCheckUtils]: 67: Hoare triple {2661#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {2661#true} is VALID [2020-07-10 23:48:51,429 INFO L280 TraceCheckUtils]: 68: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {2661#true} is VALID [2020-07-10 23:48:51,429 INFO L280 TraceCheckUtils]: 69: Hoare triple {2661#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {2661#true} is VALID [2020-07-10 23:48:51,429 INFO L280 TraceCheckUtils]: 70: Hoare triple {2661#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {2661#true} is VALID [2020-07-10 23:48:51,429 INFO L280 TraceCheckUtils]: 71: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {2661#true} is VALID [2020-07-10 23:48:51,429 INFO L280 TraceCheckUtils]: 72: Hoare triple {2661#true} ~head~0.base, ~head~0.offset := 0, 0; {2661#true} is VALID [2020-07-10 23:48:51,430 INFO L280 TraceCheckUtils]: 73: Hoare triple {2661#true} ~cleanupTimeShifts~0 := 4; {2661#true} is VALID [2020-07-10 23:48:51,430 INFO L280 TraceCheckUtils]: 74: Hoare triple {2661#true} ~pumpRunning~0 := 0; {2661#true} is VALID [2020-07-10 23:48:51,430 INFO L280 TraceCheckUtils]: 75: Hoare triple {2661#true} ~systemActive~0 := 1; {2661#true} is VALID [2020-07-10 23:48:51,430 INFO L280 TraceCheckUtils]: 76: Hoare triple {2661#true} ~waterLevel~0 := 1; {2661#true} is VALID [2020-07-10 23:48:51,430 INFO L280 TraceCheckUtils]: 77: Hoare triple {2661#true} ~methaneLevelCritical~0 := 0; {2661#true} is VALID [2020-07-10 23:48:51,431 INFO L280 TraceCheckUtils]: 78: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 23:48:51,431 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2661#true} {2661#true} #935#return; {2661#true} is VALID [2020-07-10 23:48:51,431 INFO L263 TraceCheckUtils]: 80: Hoare triple {2661#true} call #t~ret74 := main(); {2661#true} is VALID [2020-07-10 23:48:51,431 INFO L280 TraceCheckUtils]: 81: Hoare triple {2661#true} havoc ~retValue_acc~3; {2661#true} is VALID [2020-07-10 23:48:51,431 INFO L280 TraceCheckUtils]: 82: Hoare triple {2661#true} havoc ~tmp~4; {2661#true} is VALID [2020-07-10 23:48:51,431 INFO L263 TraceCheckUtils]: 83: Hoare triple {2661#true} call select_helpers(); {2661#true} is VALID [2020-07-10 23:48:51,432 INFO L280 TraceCheckUtils]: 84: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 23:48:51,432 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2661#true} {2661#true} #839#return; {2661#true} is VALID [2020-07-10 23:48:51,432 INFO L263 TraceCheckUtils]: 86: Hoare triple {2661#true} call select_features(); {2661#true} is VALID [2020-07-10 23:48:51,432 INFO L280 TraceCheckUtils]: 87: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 23:48:51,432 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2661#true} {2661#true} #841#return; {2661#true} is VALID [2020-07-10 23:48:51,433 INFO L263 TraceCheckUtils]: 89: Hoare triple {2661#true} call #t~ret37 := valid_product(); {2661#true} is VALID [2020-07-10 23:48:51,433 INFO L280 TraceCheckUtils]: 90: Hoare triple {2661#true} havoc ~retValue_acc~11; {2661#true} is VALID [2020-07-10 23:48:51,433 INFO L280 TraceCheckUtils]: 91: Hoare triple {2661#true} ~retValue_acc~11 := 1; {2661#true} is VALID [2020-07-10 23:48:51,433 INFO L280 TraceCheckUtils]: 92: Hoare triple {2661#true} #res := ~retValue_acc~11; {2661#true} is VALID [2020-07-10 23:48:51,433 INFO L280 TraceCheckUtils]: 93: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 23:48:51,434 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2661#true} {2661#true} #843#return; {2661#true} is VALID [2020-07-10 23:48:51,434 INFO L280 TraceCheckUtils]: 95: Hoare triple {2661#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {2661#true} is VALID [2020-07-10 23:48:51,434 INFO L280 TraceCheckUtils]: 96: Hoare triple {2661#true} ~tmp~4 := #t~ret37; {2661#true} is VALID [2020-07-10 23:48:51,434 INFO L280 TraceCheckUtils]: 97: Hoare triple {2661#true} havoc #t~ret37; {2661#true} is VALID [2020-07-10 23:48:51,434 INFO L280 TraceCheckUtils]: 98: Hoare triple {2661#true} assume 0 != ~tmp~4; {2661#true} is VALID [2020-07-10 23:48:51,434 INFO L263 TraceCheckUtils]: 99: Hoare triple {2661#true} call setup(); {2661#true} is VALID [2020-07-10 23:48:51,435 INFO L280 TraceCheckUtils]: 100: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 23:48:51,435 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2661#true} {2661#true} #845#return; {2661#true} is VALID [2020-07-10 23:48:51,435 INFO L263 TraceCheckUtils]: 102: Hoare triple {2661#true} call runTest(); {2661#true} is VALID [2020-07-10 23:48:51,435 INFO L263 TraceCheckUtils]: 103: Hoare triple {2661#true} call test(); {2661#true} is VALID [2020-07-10 23:48:51,435 INFO L280 TraceCheckUtils]: 104: Hoare triple {2661#true} havoc ~splverifierCounter~0; {2661#true} is VALID [2020-07-10 23:48:51,435 INFO L280 TraceCheckUtils]: 105: Hoare triple {2661#true} havoc ~tmp~9; {2661#true} is VALID [2020-07-10 23:48:51,436 INFO L280 TraceCheckUtils]: 106: Hoare triple {2661#true} havoc ~tmp___0~2; {2661#true} is VALID [2020-07-10 23:48:51,436 INFO L280 TraceCheckUtils]: 107: Hoare triple {2661#true} havoc ~tmp___1~0; {2661#true} is VALID [2020-07-10 23:48:51,436 INFO L280 TraceCheckUtils]: 108: Hoare triple {2661#true} havoc ~tmp___2~0; {2661#true} is VALID [2020-07-10 23:48:51,436 INFO L280 TraceCheckUtils]: 109: Hoare triple {2661#true} ~splverifierCounter~0 := 0; {2753#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 23:48:51,437 INFO L280 TraceCheckUtils]: 110: Hoare triple {2753#(= 0 test_~splverifierCounter~0)} assume !false; {2753#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 23:48:51,437 INFO L280 TraceCheckUtils]: 111: Hoare triple {2753#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2662#false} is VALID [2020-07-10 23:48:51,438 INFO L263 TraceCheckUtils]: 112: Hoare triple {2662#false} call cleanup(); {2662#false} is VALID [2020-07-10 23:48:51,438 INFO L280 TraceCheckUtils]: 113: Hoare triple {2662#false} havoc ~i~0; {2662#false} is VALID [2020-07-10 23:48:51,438 INFO L280 TraceCheckUtils]: 114: Hoare triple {2662#false} havoc ~__cil_tmp2~0; {2662#false} is VALID [2020-07-10 23:48:51,438 INFO L263 TraceCheckUtils]: 115: Hoare triple {2662#false} call timeShift(); {2662#false} is VALID [2020-07-10 23:48:51,438 INFO L280 TraceCheckUtils]: 116: Hoare triple {2662#false} assume !(0 != ~pumpRunning~0); {2662#false} is VALID [2020-07-10 23:48:51,438 INFO L280 TraceCheckUtils]: 117: Hoare triple {2662#false} assume !(0 != ~systemActive~0); {2662#false} is VALID [2020-07-10 23:48:51,439 INFO L263 TraceCheckUtils]: 118: Hoare triple {2662#false} call __utac_acc__Specification4_spec__1(); {2662#false} is VALID [2020-07-10 23:48:51,439 INFO L280 TraceCheckUtils]: 119: Hoare triple {2662#false} havoc ~tmp~0; {2662#false} is VALID [2020-07-10 23:48:51,439 INFO L280 TraceCheckUtils]: 120: Hoare triple {2662#false} havoc ~tmp___0~0; {2662#false} is VALID [2020-07-10 23:48:51,439 INFO L263 TraceCheckUtils]: 121: Hoare triple {2662#false} call #t~ret0 := getWaterLevel(); {2661#true} is VALID [2020-07-10 23:48:51,439 INFO L280 TraceCheckUtils]: 122: Hoare triple {2661#true} havoc ~retValue_acc~8; {2661#true} is VALID [2020-07-10 23:48:51,439 INFO L280 TraceCheckUtils]: 123: Hoare triple {2661#true} ~retValue_acc~8 := ~waterLevel~0; {2661#true} is VALID [2020-07-10 23:48:51,440 INFO L280 TraceCheckUtils]: 124: Hoare triple {2661#true} #res := ~retValue_acc~8; {2661#true} is VALID [2020-07-10 23:48:51,440 INFO L280 TraceCheckUtils]: 125: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 23:48:51,440 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2661#true} {2662#false} #833#return; {2662#false} is VALID [2020-07-10 23:48:51,440 INFO L280 TraceCheckUtils]: 127: Hoare triple {2662#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2662#false} is VALID [2020-07-10 23:48:51,440 INFO L280 TraceCheckUtils]: 128: Hoare triple {2662#false} ~tmp~0 := #t~ret0; {2662#false} is VALID [2020-07-10 23:48:51,440 INFO L280 TraceCheckUtils]: 129: Hoare triple {2662#false} havoc #t~ret0; {2662#false} is VALID [2020-07-10 23:48:51,440 INFO L280 TraceCheckUtils]: 130: Hoare triple {2662#false} assume 0 == ~tmp~0; {2662#false} is VALID [2020-07-10 23:48:51,440 INFO L263 TraceCheckUtils]: 131: Hoare triple {2662#false} call #t~ret1 := isPumpRunning(); {2661#true} is VALID [2020-07-10 23:48:51,441 INFO L280 TraceCheckUtils]: 132: Hoare triple {2661#true} havoc ~retValue_acc~5; {2661#true} is VALID [2020-07-10 23:48:51,441 INFO L280 TraceCheckUtils]: 133: Hoare triple {2661#true} ~retValue_acc~5 := ~pumpRunning~0; {2661#true} is VALID [2020-07-10 23:48:51,441 INFO L280 TraceCheckUtils]: 134: Hoare triple {2661#true} #res := ~retValue_acc~5; {2661#true} is VALID [2020-07-10 23:48:51,441 INFO L280 TraceCheckUtils]: 135: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 23:48:51,441 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2661#true} {2662#false} #835#return; {2662#false} is VALID [2020-07-10 23:48:51,441 INFO L280 TraceCheckUtils]: 137: Hoare triple {2662#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2662#false} is VALID [2020-07-10 23:48:51,442 INFO L280 TraceCheckUtils]: 138: Hoare triple {2662#false} ~tmp___0~0 := #t~ret1; {2662#false} is VALID [2020-07-10 23:48:51,442 INFO L280 TraceCheckUtils]: 139: Hoare triple {2662#false} havoc #t~ret1; {2662#false} is VALID [2020-07-10 23:48:51,442 INFO L280 TraceCheckUtils]: 140: Hoare triple {2662#false} assume 0 != ~tmp___0~0; {2662#false} is VALID [2020-07-10 23:48:51,442 INFO L263 TraceCheckUtils]: 141: Hoare triple {2662#false} call __automaton_fail(); {2662#false} is VALID [2020-07-10 23:48:51,442 INFO L280 TraceCheckUtils]: 142: Hoare triple {2662#false} assume !false; {2662#false} is VALID [2020-07-10 23:48:51,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:48:51,465 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1208887247] [2020-07-10 23:48:51,466 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:48:51,466 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 23:48:51,466 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [112781322] [2020-07-10 23:48:51,468 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 23:48:51,469 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:48:51,469 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 23:48:51,629 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:48:51,629 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 23:48:51,629 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:48:51,630 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 23:48:51,630 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 23:48:51,630 INFO L87 Difference]: Start difference. First operand 274 states and 299 transitions. Second operand 4 states. [2020-07-10 23:48:53,574 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:49:00,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:49:00,455 INFO L93 Difference]: Finished difference Result 427 states and 482 transitions. [2020-07-10 23:49:00,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 23:49:00,455 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 23:49:00,455 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:49:00,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 23:49:00,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 482 transitions. [2020-07-10 23:49:00,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 23:49:00,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 482 transitions. [2020-07-10 23:49:00,473 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 482 transitions. [2020-07-10 23:49:01,849 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 482 edges. 482 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:49:01,861 INFO L225 Difference]: With dead ends: 427 [2020-07-10 23:49:01,862 INFO L226 Difference]: Without dead ends: 303 [2020-07-10 23:49:01,863 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 [2020-07-10 23:49:01,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states. [2020-07-10 23:49:05,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 264. [2020-07-10 23:49:05,935 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:49:05,935 INFO L82 GeneralOperation]: Start isEquivalent. First operand 303 states. Second operand 264 states. [2020-07-10 23:49:05,936 INFO L74 IsIncluded]: Start isIncluded. First operand 303 states. Second operand 264 states. [2020-07-10 23:49:05,936 INFO L87 Difference]: Start difference. First operand 303 states. Second operand 264 states. [2020-07-10 23:49:05,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:49:05,950 INFO L93 Difference]: Finished difference Result 303 states and 341 transitions. [2020-07-10 23:49:05,950 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 341 transitions. [2020-07-10 23:49:05,952 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:49:05,952 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:49:05,952 INFO L74 IsIncluded]: Start isIncluded. First operand 264 states. Second operand 303 states. [2020-07-10 23:49:05,952 INFO L87 Difference]: Start difference. First operand 264 states. Second operand 303 states. [2020-07-10 23:49:05,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:49:05,966 INFO L93 Difference]: Finished difference Result 303 states and 341 transitions. [2020-07-10 23:49:05,967 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 341 transitions. [2020-07-10 23:49:05,968 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:49:05,968 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:49:05,968 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:49:05,968 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:49:05,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 264 states. [2020-07-10 23:49:05,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 286 transitions. [2020-07-10 23:49:05,979 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 286 transitions. Word has length 143 [2020-07-10 23:49:05,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:49:05,979 INFO L479 AbstractCegarLoop]: Abstraction has 264 states and 286 transitions. [2020-07-10 23:49:05,979 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 23:49:05,979 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 264 states and 286 transitions. [2020-07-10 23:49:07,033 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 286 edges. 286 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:49:07,033 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 286 transitions. [2020-07-10 23:49:07,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-10 23:49:07,036 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:49:07,036 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] [2020-07-10 23:49:07,037 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 23:49:07,037 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:49:07,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:49:07,037 INFO L82 PathProgramCache]: Analyzing trace with hash 1434420260, now seen corresponding path program 1 times [2020-07-10 23:49:07,038 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:49:07,038 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1625807021] [2020-07-10 23:49:07,038 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:49:07,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:07,394 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:49:07,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:07,473 INFO L280 TraceCheckUtils]: 0: Hoare triple {4865#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {4757#true} is VALID [2020-07-10 23:49:07,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {4757#true} #valid := #valid[0 := 0]; {4757#true} is VALID [2020-07-10 23:49:07,474 INFO L280 TraceCheckUtils]: 2: Hoare triple {4757#true} assume 0 < #StackHeapBarrier; {4757#true} is VALID [2020-07-10 23:49:07,474 INFO L280 TraceCheckUtils]: 3: Hoare triple {4757#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {4757#true} is VALID [2020-07-10 23:49:07,474 INFO L280 TraceCheckUtils]: 4: Hoare triple {4757#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {4757#true} is VALID [2020-07-10 23:49:07,474 INFO L280 TraceCheckUtils]: 5: Hoare triple {4757#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {4757#true} is VALID [2020-07-10 23:49:07,475 INFO L280 TraceCheckUtils]: 6: Hoare triple {4757#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {4757#true} is VALID [2020-07-10 23:49:07,475 INFO L280 TraceCheckUtils]: 7: Hoare triple {4757#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {4757#true} is VALID [2020-07-10 23:49:07,475 INFO L280 TraceCheckUtils]: 8: Hoare triple {4757#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {4757#true} is VALID [2020-07-10 23:49:07,475 INFO L280 TraceCheckUtils]: 9: Hoare triple {4757#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {4757#true} is VALID [2020-07-10 23:49:07,475 INFO L280 TraceCheckUtils]: 10: Hoare triple {4757#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {4757#true} is VALID [2020-07-10 23:49:07,476 INFO L280 TraceCheckUtils]: 11: Hoare triple {4757#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {4757#true} is VALID [2020-07-10 23:49:07,476 INFO L280 TraceCheckUtils]: 12: Hoare triple {4757#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {4757#true} is VALID [2020-07-10 23:49:07,476 INFO L280 TraceCheckUtils]: 13: Hoare triple {4757#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {4757#true} is VALID [2020-07-10 23:49:07,476 INFO L280 TraceCheckUtils]: 14: Hoare triple {4757#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {4757#true} is VALID [2020-07-10 23:49:07,476 INFO L280 TraceCheckUtils]: 15: Hoare triple {4757#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {4757#true} is VALID [2020-07-10 23:49:07,477 INFO L280 TraceCheckUtils]: 16: Hoare triple {4757#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {4757#true} is VALID [2020-07-10 23:49:07,477 INFO L280 TraceCheckUtils]: 17: Hoare triple {4757#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {4757#true} is VALID [2020-07-10 23:49:07,477 INFO L280 TraceCheckUtils]: 18: Hoare triple {4757#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {4757#true} is VALID [2020-07-10 23:49:07,477 INFO L280 TraceCheckUtils]: 19: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {4757#true} is VALID [2020-07-10 23:49:07,477 INFO L280 TraceCheckUtils]: 20: Hoare triple {4757#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {4757#true} is VALID [2020-07-10 23:49:07,478 INFO L280 TraceCheckUtils]: 21: Hoare triple {4757#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {4757#true} is VALID [2020-07-10 23:49:07,478 INFO L280 TraceCheckUtils]: 22: Hoare triple {4757#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {4757#true} is VALID [2020-07-10 23:49:07,478 INFO L280 TraceCheckUtils]: 23: Hoare triple {4757#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {4757#true} is VALID [2020-07-10 23:49:07,479 INFO L280 TraceCheckUtils]: 24: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {4757#true} is VALID [2020-07-10 23:49:07,479 INFO L280 TraceCheckUtils]: 25: Hoare triple {4757#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {4757#true} is VALID [2020-07-10 23:49:07,483 INFO L280 TraceCheckUtils]: 26: Hoare triple {4757#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {4757#true} is VALID [2020-07-10 23:49:07,483 INFO L280 TraceCheckUtils]: 27: Hoare triple {4757#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {4757#true} is VALID [2020-07-10 23:49:07,483 INFO L280 TraceCheckUtils]: 28: Hoare triple {4757#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {4757#true} is VALID [2020-07-10 23:49:07,483 INFO L280 TraceCheckUtils]: 29: Hoare triple {4757#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {4757#true} is VALID [2020-07-10 23:49:07,484 INFO L280 TraceCheckUtils]: 30: Hoare triple {4757#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {4757#true} is VALID [2020-07-10 23:49:07,484 INFO L280 TraceCheckUtils]: 31: Hoare triple {4757#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {4757#true} is VALID [2020-07-10 23:49:07,484 INFO L280 TraceCheckUtils]: 32: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {4757#true} is VALID [2020-07-10 23:49:07,488 INFO L280 TraceCheckUtils]: 33: Hoare triple {4757#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {4757#true} is VALID [2020-07-10 23:49:07,488 INFO L280 TraceCheckUtils]: 34: Hoare triple {4757#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {4757#true} is VALID [2020-07-10 23:49:07,489 INFO L280 TraceCheckUtils]: 35: Hoare triple {4757#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {4757#true} is VALID [2020-07-10 23:49:07,489 INFO L280 TraceCheckUtils]: 36: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {4757#true} is VALID [2020-07-10 23:49:07,489 INFO L280 TraceCheckUtils]: 37: Hoare triple {4757#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {4757#true} is VALID [2020-07-10 23:49:07,489 INFO L280 TraceCheckUtils]: 38: Hoare triple {4757#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {4757#true} is VALID [2020-07-10 23:49:07,489 INFO L280 TraceCheckUtils]: 39: Hoare triple {4757#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {4757#true} is VALID [2020-07-10 23:49:07,490 INFO L280 TraceCheckUtils]: 40: Hoare triple {4757#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {4757#true} is VALID [2020-07-10 23:49:07,490 INFO L280 TraceCheckUtils]: 41: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {4757#true} is VALID [2020-07-10 23:49:07,490 INFO L280 TraceCheckUtils]: 42: Hoare triple {4757#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {4757#true} is VALID [2020-07-10 23:49:07,490 INFO L280 TraceCheckUtils]: 43: Hoare triple {4757#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {4757#true} is VALID [2020-07-10 23:49:07,490 INFO L280 TraceCheckUtils]: 44: Hoare triple {4757#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {4757#true} is VALID [2020-07-10 23:49:07,491 INFO L280 TraceCheckUtils]: 45: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {4757#true} is VALID [2020-07-10 23:49:07,491 INFO L280 TraceCheckUtils]: 46: Hoare triple {4757#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {4757#true} is VALID [2020-07-10 23:49:07,491 INFO L280 TraceCheckUtils]: 47: Hoare triple {4757#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {4757#true} is VALID [2020-07-10 23:49:07,491 INFO L280 TraceCheckUtils]: 48: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {4757#true} is VALID [2020-07-10 23:49:07,491 INFO L280 TraceCheckUtils]: 49: Hoare triple {4757#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {4757#true} is VALID [2020-07-10 23:49:07,492 INFO L280 TraceCheckUtils]: 50: Hoare triple {4757#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {4757#true} is VALID [2020-07-10 23:49:07,492 INFO L280 TraceCheckUtils]: 51: Hoare triple {4757#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {4757#true} is VALID [2020-07-10 23:49:07,492 INFO L280 TraceCheckUtils]: 52: Hoare triple {4757#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {4757#true} is VALID [2020-07-10 23:49:07,492 INFO L280 TraceCheckUtils]: 53: Hoare triple {4757#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {4757#true} is VALID [2020-07-10 23:49:07,492 INFO L280 TraceCheckUtils]: 54: Hoare triple {4757#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {4757#true} is VALID [2020-07-10 23:49:07,492 INFO L280 TraceCheckUtils]: 55: Hoare triple {4757#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {4757#true} is VALID [2020-07-10 23:49:07,493 INFO L280 TraceCheckUtils]: 56: Hoare triple {4757#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {4757#true} is VALID [2020-07-10 23:49:07,493 INFO L280 TraceCheckUtils]: 57: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {4757#true} is VALID [2020-07-10 23:49:07,493 INFO L280 TraceCheckUtils]: 58: Hoare triple {4757#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {4757#true} is VALID [2020-07-10 23:49:07,493 INFO L280 TraceCheckUtils]: 59: Hoare triple {4757#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {4757#true} is VALID [2020-07-10 23:49:07,494 INFO L280 TraceCheckUtils]: 60: Hoare triple {4757#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {4757#true} is VALID [2020-07-10 23:49:07,494 INFO L280 TraceCheckUtils]: 61: Hoare triple {4757#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {4757#true} is VALID [2020-07-10 23:49:07,494 INFO L280 TraceCheckUtils]: 62: Hoare triple {4757#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {4757#true} is VALID [2020-07-10 23:49:07,494 INFO L280 TraceCheckUtils]: 63: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {4757#true} is VALID [2020-07-10 23:49:07,494 INFO L280 TraceCheckUtils]: 64: Hoare triple {4757#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {4757#true} is VALID [2020-07-10 23:49:07,495 INFO L280 TraceCheckUtils]: 65: Hoare triple {4757#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {4757#true} is VALID [2020-07-10 23:49:07,495 INFO L280 TraceCheckUtils]: 66: Hoare triple {4757#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {4757#true} is VALID [2020-07-10 23:49:07,495 INFO L280 TraceCheckUtils]: 67: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {4757#true} is VALID [2020-07-10 23:49:07,495 INFO L280 TraceCheckUtils]: 68: Hoare triple {4757#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {4757#true} is VALID [2020-07-10 23:49:07,495 INFO L280 TraceCheckUtils]: 69: Hoare triple {4757#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {4757#true} is VALID [2020-07-10 23:49:07,496 INFO L280 TraceCheckUtils]: 70: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {4757#true} is VALID [2020-07-10 23:49:07,496 INFO L280 TraceCheckUtils]: 71: Hoare triple {4757#true} ~head~0.base, ~head~0.offset := 0, 0; {4757#true} is VALID [2020-07-10 23:49:07,496 INFO L280 TraceCheckUtils]: 72: Hoare triple {4757#true} ~cleanupTimeShifts~0 := 4; {4757#true} is VALID [2020-07-10 23:49:07,496 INFO L280 TraceCheckUtils]: 73: Hoare triple {4757#true} ~pumpRunning~0 := 0; {4757#true} is VALID [2020-07-10 23:49:07,496 INFO L280 TraceCheckUtils]: 74: Hoare triple {4757#true} ~systemActive~0 := 1; {4757#true} is VALID [2020-07-10 23:49:07,497 INFO L280 TraceCheckUtils]: 75: Hoare triple {4757#true} ~waterLevel~0 := 1; {4757#true} is VALID [2020-07-10 23:49:07,497 INFO L280 TraceCheckUtils]: 76: Hoare triple {4757#true} ~methaneLevelCritical~0 := 0; {4757#true} is VALID [2020-07-10 23:49:07,497 INFO L280 TraceCheckUtils]: 77: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 23:49:07,497 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4757#true} {4757#true} #935#return; {4757#true} is VALID [2020-07-10 23:49:07,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:07,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 23:49:07,504 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4757#true} {4757#true} #839#return; {4757#true} is VALID [2020-07-10 23:49:07,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:07,506 INFO L280 TraceCheckUtils]: 0: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 23:49:07,506 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4757#true} {4757#true} #841#return; {4757#true} is VALID [2020-07-10 23:49:07,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:07,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {4757#true} havoc ~retValue_acc~11; {4757#true} is VALID [2020-07-10 23:49:07,556 INFO L280 TraceCheckUtils]: 1: Hoare triple {4757#true} ~retValue_acc~11 := 1; {4866#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 23:49:07,556 INFO L280 TraceCheckUtils]: 2: Hoare triple {4866#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {4867#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:49:07,557 INFO L280 TraceCheckUtils]: 3: Hoare triple {4867#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4867#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:49:07,558 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4867#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4757#true} #843#return; {4847#(= |main_#t~ret37| 1)} is VALID [2020-07-10 23:49:07,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:07,564 INFO L280 TraceCheckUtils]: 0: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 23:49:07,564 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4757#true} {4757#true} #845#return; {4757#true} is VALID [2020-07-10 23:49:07,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:07,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {4868#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4869#(<= 1 ~systemActive~0)} is VALID [2020-07-10 23:49:07,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {4869#(<= 1 ~systemActive~0)} assume true; {4869#(<= 1 ~systemActive~0)} is VALID [2020-07-10 23:49:07,607 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4869#(<= 1 ~systemActive~0)} {4757#true} #893#return; {4854#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:49:07,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:07,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {4757#true} havoc ~retValue_acc~8; {4757#true} is VALID [2020-07-10 23:49:07,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {4757#true} ~retValue_acc~8 := ~waterLevel~0; {4757#true} is VALID [2020-07-10 23:49:07,610 INFO L280 TraceCheckUtils]: 2: Hoare triple {4757#true} #res := ~retValue_acc~8; {4757#true} is VALID [2020-07-10 23:49:07,611 INFO L280 TraceCheckUtils]: 3: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 23:49:07,611 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4757#true} {4758#false} #833#return; {4758#false} is VALID [2020-07-10 23:49:07,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:07,616 INFO L280 TraceCheckUtils]: 0: Hoare triple {4757#true} havoc ~retValue_acc~5; {4757#true} is VALID [2020-07-10 23:49:07,616 INFO L280 TraceCheckUtils]: 1: Hoare triple {4757#true} ~retValue_acc~5 := ~pumpRunning~0; {4757#true} is VALID [2020-07-10 23:49:07,617 INFO L280 TraceCheckUtils]: 2: Hoare triple {4757#true} #res := ~retValue_acc~5; {4757#true} is VALID [2020-07-10 23:49:07,617 INFO L280 TraceCheckUtils]: 3: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 23:49:07,617 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4757#true} {4758#false} #835#return; {4758#false} is VALID [2020-07-10 23:49:07,621 INFO L263 TraceCheckUtils]: 0: Hoare triple {4757#true} call ULTIMATE.init(); {4865#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 23:49:07,622 INFO L280 TraceCheckUtils]: 1: Hoare triple {4865#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {4757#true} is VALID [2020-07-10 23:49:07,622 INFO L280 TraceCheckUtils]: 2: Hoare triple {4757#true} #valid := #valid[0 := 0]; {4757#true} is VALID [2020-07-10 23:49:07,622 INFO L280 TraceCheckUtils]: 3: Hoare triple {4757#true} assume 0 < #StackHeapBarrier; {4757#true} is VALID [2020-07-10 23:49:07,622 INFO L280 TraceCheckUtils]: 4: Hoare triple {4757#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {4757#true} is VALID [2020-07-10 23:49:07,622 INFO L280 TraceCheckUtils]: 5: Hoare triple {4757#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {4757#true} is VALID [2020-07-10 23:49:07,622 INFO L280 TraceCheckUtils]: 6: Hoare triple {4757#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {4757#true} is VALID [2020-07-10 23:49:07,623 INFO L280 TraceCheckUtils]: 7: Hoare triple {4757#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {4757#true} is VALID [2020-07-10 23:49:07,623 INFO L280 TraceCheckUtils]: 8: Hoare triple {4757#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {4757#true} is VALID [2020-07-10 23:49:07,623 INFO L280 TraceCheckUtils]: 9: Hoare triple {4757#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {4757#true} is VALID [2020-07-10 23:49:07,623 INFO L280 TraceCheckUtils]: 10: Hoare triple {4757#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {4757#true} is VALID [2020-07-10 23:49:07,623 INFO L280 TraceCheckUtils]: 11: Hoare triple {4757#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {4757#true} is VALID [2020-07-10 23:49:07,624 INFO L280 TraceCheckUtils]: 12: Hoare triple {4757#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {4757#true} is VALID [2020-07-10 23:49:07,624 INFO L280 TraceCheckUtils]: 13: Hoare triple {4757#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {4757#true} is VALID [2020-07-10 23:49:07,624 INFO L280 TraceCheckUtils]: 14: Hoare triple {4757#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {4757#true} is VALID [2020-07-10 23:49:07,624 INFO L280 TraceCheckUtils]: 15: Hoare triple {4757#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {4757#true} is VALID [2020-07-10 23:49:07,624 INFO L280 TraceCheckUtils]: 16: Hoare triple {4757#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {4757#true} is VALID [2020-07-10 23:49:07,624 INFO L280 TraceCheckUtils]: 17: Hoare triple {4757#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {4757#true} is VALID [2020-07-10 23:49:07,625 INFO L280 TraceCheckUtils]: 18: Hoare triple {4757#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {4757#true} is VALID [2020-07-10 23:49:07,625 INFO L280 TraceCheckUtils]: 19: Hoare triple {4757#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {4757#true} is VALID [2020-07-10 23:49:07,625 INFO L280 TraceCheckUtils]: 20: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {4757#true} is VALID [2020-07-10 23:49:07,625 INFO L280 TraceCheckUtils]: 21: Hoare triple {4757#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {4757#true} is VALID [2020-07-10 23:49:07,625 INFO L280 TraceCheckUtils]: 22: Hoare triple {4757#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {4757#true} is VALID [2020-07-10 23:49:07,625 INFO L280 TraceCheckUtils]: 23: Hoare triple {4757#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {4757#true} is VALID [2020-07-10 23:49:07,626 INFO L280 TraceCheckUtils]: 24: Hoare triple {4757#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {4757#true} is VALID [2020-07-10 23:49:07,626 INFO L280 TraceCheckUtils]: 25: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {4757#true} is VALID [2020-07-10 23:49:07,626 INFO L280 TraceCheckUtils]: 26: Hoare triple {4757#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {4757#true} is VALID [2020-07-10 23:49:07,626 INFO L280 TraceCheckUtils]: 27: Hoare triple {4757#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {4757#true} is VALID [2020-07-10 23:49:07,626 INFO L280 TraceCheckUtils]: 28: Hoare triple {4757#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {4757#true} is VALID [2020-07-10 23:49:07,626 INFO L280 TraceCheckUtils]: 29: Hoare triple {4757#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {4757#true} is VALID [2020-07-10 23:49:07,627 INFO L280 TraceCheckUtils]: 30: Hoare triple {4757#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {4757#true} is VALID [2020-07-10 23:49:07,627 INFO L280 TraceCheckUtils]: 31: Hoare triple {4757#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {4757#true} is VALID [2020-07-10 23:49:07,627 INFO L280 TraceCheckUtils]: 32: Hoare triple {4757#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {4757#true} is VALID [2020-07-10 23:49:07,627 INFO L280 TraceCheckUtils]: 33: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {4757#true} is VALID [2020-07-10 23:49:07,627 INFO L280 TraceCheckUtils]: 34: Hoare triple {4757#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {4757#true} is VALID [2020-07-10 23:49:07,628 INFO L280 TraceCheckUtils]: 35: Hoare triple {4757#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {4757#true} is VALID [2020-07-10 23:49:07,628 INFO L280 TraceCheckUtils]: 36: Hoare triple {4757#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {4757#true} is VALID [2020-07-10 23:49:07,628 INFO L280 TraceCheckUtils]: 37: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {4757#true} is VALID [2020-07-10 23:49:07,628 INFO L280 TraceCheckUtils]: 38: Hoare triple {4757#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {4757#true} is VALID [2020-07-10 23:49:07,628 INFO L280 TraceCheckUtils]: 39: Hoare triple {4757#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {4757#true} is VALID [2020-07-10 23:49:07,628 INFO L280 TraceCheckUtils]: 40: Hoare triple {4757#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {4757#true} is VALID [2020-07-10 23:49:07,629 INFO L280 TraceCheckUtils]: 41: Hoare triple {4757#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {4757#true} is VALID [2020-07-10 23:49:07,629 INFO L280 TraceCheckUtils]: 42: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {4757#true} is VALID [2020-07-10 23:49:07,629 INFO L280 TraceCheckUtils]: 43: Hoare triple {4757#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {4757#true} is VALID [2020-07-10 23:49:07,629 INFO L280 TraceCheckUtils]: 44: Hoare triple {4757#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {4757#true} is VALID [2020-07-10 23:49:07,629 INFO L280 TraceCheckUtils]: 45: Hoare triple {4757#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {4757#true} is VALID [2020-07-10 23:49:07,629 INFO L280 TraceCheckUtils]: 46: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {4757#true} is VALID [2020-07-10 23:49:07,630 INFO L280 TraceCheckUtils]: 47: Hoare triple {4757#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {4757#true} is VALID [2020-07-10 23:49:07,630 INFO L280 TraceCheckUtils]: 48: Hoare triple {4757#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {4757#true} is VALID [2020-07-10 23:49:07,630 INFO L280 TraceCheckUtils]: 49: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {4757#true} is VALID [2020-07-10 23:49:07,630 INFO L280 TraceCheckUtils]: 50: Hoare triple {4757#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {4757#true} is VALID [2020-07-10 23:49:07,641 INFO L280 TraceCheckUtils]: 51: Hoare triple {4757#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {4757#true} is VALID [2020-07-10 23:49:07,641 INFO L280 TraceCheckUtils]: 52: Hoare triple {4757#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {4757#true} is VALID [2020-07-10 23:49:07,641 INFO L280 TraceCheckUtils]: 53: Hoare triple {4757#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {4757#true} is VALID [2020-07-10 23:49:07,642 INFO L280 TraceCheckUtils]: 54: Hoare triple {4757#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {4757#true} is VALID [2020-07-10 23:49:07,642 INFO L280 TraceCheckUtils]: 55: Hoare triple {4757#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {4757#true} is VALID [2020-07-10 23:49:07,642 INFO L280 TraceCheckUtils]: 56: Hoare triple {4757#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {4757#true} is VALID [2020-07-10 23:49:07,642 INFO L280 TraceCheckUtils]: 57: Hoare triple {4757#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {4757#true} is VALID [2020-07-10 23:49:07,642 INFO L280 TraceCheckUtils]: 58: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {4757#true} is VALID [2020-07-10 23:49:07,642 INFO L280 TraceCheckUtils]: 59: Hoare triple {4757#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {4757#true} is VALID [2020-07-10 23:49:07,643 INFO L280 TraceCheckUtils]: 60: Hoare triple {4757#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {4757#true} is VALID [2020-07-10 23:49:07,643 INFO L280 TraceCheckUtils]: 61: Hoare triple {4757#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {4757#true} is VALID [2020-07-10 23:49:07,643 INFO L280 TraceCheckUtils]: 62: Hoare triple {4757#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {4757#true} is VALID [2020-07-10 23:49:07,643 INFO L280 TraceCheckUtils]: 63: Hoare triple {4757#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {4757#true} is VALID [2020-07-10 23:49:07,644 INFO L280 TraceCheckUtils]: 64: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {4757#true} is VALID [2020-07-10 23:49:07,645 INFO L280 TraceCheckUtils]: 65: Hoare triple {4757#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {4757#true} is VALID [2020-07-10 23:49:07,645 INFO L280 TraceCheckUtils]: 66: Hoare triple {4757#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {4757#true} is VALID [2020-07-10 23:49:07,645 INFO L280 TraceCheckUtils]: 67: Hoare triple {4757#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {4757#true} is VALID [2020-07-10 23:49:07,645 INFO L280 TraceCheckUtils]: 68: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {4757#true} is VALID [2020-07-10 23:49:07,645 INFO L280 TraceCheckUtils]: 69: Hoare triple {4757#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {4757#true} is VALID [2020-07-10 23:49:07,645 INFO L280 TraceCheckUtils]: 70: Hoare triple {4757#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {4757#true} is VALID [2020-07-10 23:49:07,646 INFO L280 TraceCheckUtils]: 71: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {4757#true} is VALID [2020-07-10 23:49:07,646 INFO L280 TraceCheckUtils]: 72: Hoare triple {4757#true} ~head~0.base, ~head~0.offset := 0, 0; {4757#true} is VALID [2020-07-10 23:49:07,646 INFO L280 TraceCheckUtils]: 73: Hoare triple {4757#true} ~cleanupTimeShifts~0 := 4; {4757#true} is VALID [2020-07-10 23:49:07,646 INFO L280 TraceCheckUtils]: 74: Hoare triple {4757#true} ~pumpRunning~0 := 0; {4757#true} is VALID [2020-07-10 23:49:07,646 INFO L280 TraceCheckUtils]: 75: Hoare triple {4757#true} ~systemActive~0 := 1; {4757#true} is VALID [2020-07-10 23:49:07,646 INFO L280 TraceCheckUtils]: 76: Hoare triple {4757#true} ~waterLevel~0 := 1; {4757#true} is VALID [2020-07-10 23:49:07,647 INFO L280 TraceCheckUtils]: 77: Hoare triple {4757#true} ~methaneLevelCritical~0 := 0; {4757#true} is VALID [2020-07-10 23:49:07,647 INFO L280 TraceCheckUtils]: 78: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 23:49:07,647 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4757#true} {4757#true} #935#return; {4757#true} is VALID [2020-07-10 23:49:07,647 INFO L263 TraceCheckUtils]: 80: Hoare triple {4757#true} call #t~ret74 := main(); {4757#true} is VALID [2020-07-10 23:49:07,647 INFO L280 TraceCheckUtils]: 81: Hoare triple {4757#true} havoc ~retValue_acc~3; {4757#true} is VALID [2020-07-10 23:49:07,647 INFO L280 TraceCheckUtils]: 82: Hoare triple {4757#true} havoc ~tmp~4; {4757#true} is VALID [2020-07-10 23:49:07,648 INFO L263 TraceCheckUtils]: 83: Hoare triple {4757#true} call select_helpers(); {4757#true} is VALID [2020-07-10 23:49:07,648 INFO L280 TraceCheckUtils]: 84: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 23:49:07,648 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4757#true} {4757#true} #839#return; {4757#true} is VALID [2020-07-10 23:49:07,648 INFO L263 TraceCheckUtils]: 86: Hoare triple {4757#true} call select_features(); {4757#true} is VALID [2020-07-10 23:49:07,648 INFO L280 TraceCheckUtils]: 87: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 23:49:07,649 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4757#true} {4757#true} #841#return; {4757#true} is VALID [2020-07-10 23:49:07,649 INFO L263 TraceCheckUtils]: 89: Hoare triple {4757#true} call #t~ret37 := valid_product(); {4757#true} is VALID [2020-07-10 23:49:07,649 INFO L280 TraceCheckUtils]: 90: Hoare triple {4757#true} havoc ~retValue_acc~11; {4757#true} is VALID [2020-07-10 23:49:07,650 INFO L280 TraceCheckUtils]: 91: Hoare triple {4757#true} ~retValue_acc~11 := 1; {4866#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 23:49:07,651 INFO L280 TraceCheckUtils]: 92: Hoare triple {4866#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {4867#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:49:07,667 INFO L280 TraceCheckUtils]: 93: Hoare triple {4867#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4867#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:49:07,669 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4867#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4757#true} #843#return; {4847#(= |main_#t~ret37| 1)} is VALID [2020-07-10 23:49:07,669 INFO L280 TraceCheckUtils]: 95: Hoare triple {4847#(= |main_#t~ret37| 1)} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {4847#(= |main_#t~ret37| 1)} is VALID [2020-07-10 23:49:07,675 INFO L280 TraceCheckUtils]: 96: Hoare triple {4847#(= |main_#t~ret37| 1)} ~tmp~4 := #t~ret37; {4848#(= 1 main_~tmp~4)} is VALID [2020-07-10 23:49:07,675 INFO L280 TraceCheckUtils]: 97: Hoare triple {4848#(= 1 main_~tmp~4)} havoc #t~ret37; {4848#(= 1 main_~tmp~4)} is VALID [2020-07-10 23:49:07,676 INFO L280 TraceCheckUtils]: 98: Hoare triple {4848#(= 1 main_~tmp~4)} assume 0 != ~tmp~4; {4757#true} is VALID [2020-07-10 23:49:07,676 INFO L263 TraceCheckUtils]: 99: Hoare triple {4757#true} call setup(); {4757#true} is VALID [2020-07-10 23:49:07,676 INFO L280 TraceCheckUtils]: 100: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 23:49:07,676 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4757#true} {4757#true} #845#return; {4757#true} is VALID [2020-07-10 23:49:07,677 INFO L263 TraceCheckUtils]: 102: Hoare triple {4757#true} call runTest(); {4757#true} is VALID [2020-07-10 23:49:07,677 INFO L263 TraceCheckUtils]: 103: Hoare triple {4757#true} call test(); {4757#true} is VALID [2020-07-10 23:49:07,677 INFO L280 TraceCheckUtils]: 104: Hoare triple {4757#true} havoc ~splverifierCounter~0; {4757#true} is VALID [2020-07-10 23:49:07,677 INFO L280 TraceCheckUtils]: 105: Hoare triple {4757#true} havoc ~tmp~9; {4757#true} is VALID [2020-07-10 23:49:07,677 INFO L280 TraceCheckUtils]: 106: Hoare triple {4757#true} havoc ~tmp___0~2; {4757#true} is VALID [2020-07-10 23:49:07,677 INFO L280 TraceCheckUtils]: 107: Hoare triple {4757#true} havoc ~tmp___1~0; {4757#true} is VALID [2020-07-10 23:49:07,678 INFO L280 TraceCheckUtils]: 108: Hoare triple {4757#true} havoc ~tmp___2~0; {4757#true} is VALID [2020-07-10 23:49:07,678 INFO L280 TraceCheckUtils]: 109: Hoare triple {4757#true} ~splverifierCounter~0 := 0; {4757#true} is VALID [2020-07-10 23:49:07,678 INFO L280 TraceCheckUtils]: 110: Hoare triple {4757#true} assume !false; {4757#true} is VALID [2020-07-10 23:49:07,678 INFO L280 TraceCheckUtils]: 111: Hoare triple {4757#true} assume ~splverifierCounter~0 < 4; {4757#true} is VALID [2020-07-10 23:49:07,678 INFO L280 TraceCheckUtils]: 112: Hoare triple {4757#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {4757#true} is VALID [2020-07-10 23:49:07,679 INFO L280 TraceCheckUtils]: 113: Hoare triple {4757#true} ~tmp~9 := #t~nondet69; {4757#true} is VALID [2020-07-10 23:49:07,679 INFO L280 TraceCheckUtils]: 114: Hoare triple {4757#true} havoc #t~nondet69; {4757#true} is VALID [2020-07-10 23:49:07,679 INFO L280 TraceCheckUtils]: 115: Hoare triple {4757#true} assume !(0 != ~tmp~9); {4757#true} is VALID [2020-07-10 23:49:07,679 INFO L280 TraceCheckUtils]: 116: Hoare triple {4757#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647; {4757#true} is VALID [2020-07-10 23:49:07,679 INFO L280 TraceCheckUtils]: 117: Hoare triple {4757#true} ~tmp___0~2 := #t~nondet70; {4757#true} is VALID [2020-07-10 23:49:07,680 INFO L280 TraceCheckUtils]: 118: Hoare triple {4757#true} havoc #t~nondet70; {4757#true} is VALID [2020-07-10 23:49:07,680 INFO L280 TraceCheckUtils]: 119: Hoare triple {4757#true} assume !(0 != ~tmp___0~2); {4757#true} is VALID [2020-07-10 23:49:07,680 INFO L280 TraceCheckUtils]: 120: Hoare triple {4757#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647; {4757#true} is VALID [2020-07-10 23:49:07,680 INFO L280 TraceCheckUtils]: 121: Hoare triple {4757#true} ~tmp___2~0 := #t~nondet71; {4757#true} is VALID [2020-07-10 23:49:07,680 INFO L280 TraceCheckUtils]: 122: Hoare triple {4757#true} havoc #t~nondet71; {4757#true} is VALID [2020-07-10 23:49:07,681 INFO L280 TraceCheckUtils]: 123: Hoare triple {4757#true} assume 0 != ~tmp___2~0; {4757#true} is VALID [2020-07-10 23:49:07,681 INFO L263 TraceCheckUtils]: 124: Hoare triple {4757#true} call startSystem(); {4868#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:49:07,682 INFO L280 TraceCheckUtils]: 125: Hoare triple {4868#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4869#(<= 1 ~systemActive~0)} is VALID [2020-07-10 23:49:07,682 INFO L280 TraceCheckUtils]: 126: Hoare triple {4869#(<= 1 ~systemActive~0)} assume true; {4869#(<= 1 ~systemActive~0)} is VALID [2020-07-10 23:49:07,683 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {4869#(<= 1 ~systemActive~0)} {4757#true} #893#return; {4854#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:49:07,684 INFO L263 TraceCheckUtils]: 128: Hoare triple {4854#(not (= 0 ~systemActive~0))} call timeShift(); {4854#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:49:07,684 INFO L280 TraceCheckUtils]: 129: Hoare triple {4854#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4854#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:49:07,685 INFO L280 TraceCheckUtils]: 130: Hoare triple {4854#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4758#false} is VALID [2020-07-10 23:49:07,685 INFO L263 TraceCheckUtils]: 131: Hoare triple {4758#false} call __utac_acc__Specification4_spec__1(); {4758#false} is VALID [2020-07-10 23:49:07,685 INFO L280 TraceCheckUtils]: 132: Hoare triple {4758#false} havoc ~tmp~0; {4758#false} is VALID [2020-07-10 23:49:07,685 INFO L280 TraceCheckUtils]: 133: Hoare triple {4758#false} havoc ~tmp___0~0; {4758#false} is VALID [2020-07-10 23:49:07,685 INFO L263 TraceCheckUtils]: 134: Hoare triple {4758#false} call #t~ret0 := getWaterLevel(); {4757#true} is VALID [2020-07-10 23:49:07,685 INFO L280 TraceCheckUtils]: 135: Hoare triple {4757#true} havoc ~retValue_acc~8; {4757#true} is VALID [2020-07-10 23:49:07,686 INFO L280 TraceCheckUtils]: 136: Hoare triple {4757#true} ~retValue_acc~8 := ~waterLevel~0; {4757#true} is VALID [2020-07-10 23:49:07,686 INFO L280 TraceCheckUtils]: 137: Hoare triple {4757#true} #res := ~retValue_acc~8; {4757#true} is VALID [2020-07-10 23:49:07,686 INFO L280 TraceCheckUtils]: 138: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 23:49:07,686 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {4757#true} {4758#false} #833#return; {4758#false} is VALID [2020-07-10 23:49:07,686 INFO L280 TraceCheckUtils]: 140: Hoare triple {4758#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4758#false} is VALID [2020-07-10 23:49:07,687 INFO L280 TraceCheckUtils]: 141: Hoare triple {4758#false} ~tmp~0 := #t~ret0; {4758#false} is VALID [2020-07-10 23:49:07,687 INFO L280 TraceCheckUtils]: 142: Hoare triple {4758#false} havoc #t~ret0; {4758#false} is VALID [2020-07-10 23:49:07,687 INFO L280 TraceCheckUtils]: 143: Hoare triple {4758#false} assume 0 == ~tmp~0; {4758#false} is VALID [2020-07-10 23:49:07,687 INFO L263 TraceCheckUtils]: 144: Hoare triple {4758#false} call #t~ret1 := isPumpRunning(); {4757#true} is VALID [2020-07-10 23:49:07,687 INFO L280 TraceCheckUtils]: 145: Hoare triple {4757#true} havoc ~retValue_acc~5; {4757#true} is VALID [2020-07-10 23:49:07,688 INFO L280 TraceCheckUtils]: 146: Hoare triple {4757#true} ~retValue_acc~5 := ~pumpRunning~0; {4757#true} is VALID [2020-07-10 23:49:07,688 INFO L280 TraceCheckUtils]: 147: Hoare triple {4757#true} #res := ~retValue_acc~5; {4757#true} is VALID [2020-07-10 23:49:07,688 INFO L280 TraceCheckUtils]: 148: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 23:49:07,688 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {4757#true} {4758#false} #835#return; {4758#false} is VALID [2020-07-10 23:49:07,688 INFO L280 TraceCheckUtils]: 150: Hoare triple {4758#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4758#false} is VALID [2020-07-10 23:49:07,688 INFO L280 TraceCheckUtils]: 151: Hoare triple {4758#false} ~tmp___0~0 := #t~ret1; {4758#false} is VALID [2020-07-10 23:49:07,689 INFO L280 TraceCheckUtils]: 152: Hoare triple {4758#false} havoc #t~ret1; {4758#false} is VALID [2020-07-10 23:49:07,689 INFO L280 TraceCheckUtils]: 153: Hoare triple {4758#false} assume 0 != ~tmp___0~0; {4758#false} is VALID [2020-07-10 23:49:07,689 INFO L263 TraceCheckUtils]: 154: Hoare triple {4758#false} call __automaton_fail(); {4758#false} is VALID [2020-07-10 23:49:07,689 INFO L280 TraceCheckUtils]: 155: Hoare triple {4758#false} assume !false; {4758#false} is VALID [2020-07-10 23:49:07,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:49:07,714 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1625807021] [2020-07-10 23:49:07,714 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:49:07,714 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 23:49:07,715 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1479296734] [2020-07-10 23:49:07,717 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-10 23:49:07,717 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:49:07,717 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 23:49:07,895 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 156 edges. 156 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:49:07,895 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 23:49:07,896 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:49:07,896 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 23:49:07,896 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 23:49:07,896 INFO L87 Difference]: Start difference. First operand 264 states and 286 transitions. Second operand 10 states. [2020-07-10 23:49:09,047 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:49:10,137 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:49:10,526 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:49:10,972 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:49:11,368 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:49:11,703 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:49:17,410 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:49:38,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:49:38,340 INFO L93 Difference]: Finished difference Result 731 states and 852 transitions. [2020-07-10 23:49:38,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 23:49:38,340 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-10 23:49:38,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:49:38,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 23:49:38,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 852 transitions. [2020-07-10 23:49:38,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 23:49:38,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 852 transitions. [2020-07-10 23:49:38,372 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 852 transitions. [2020-07-10 23:49:40,973 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 852 edges. 852 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:49:40,999 INFO L225 Difference]: With dead ends: 731 [2020-07-10 23:49:40,999 INFO L226 Difference]: Without dead ends: 577 [2020-07-10 23:49:41,001 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-10 23:49:41,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 577 states. [2020-07-10 23:49:50,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 577 to 478. [2020-07-10 23:49:50,996 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:49:50,996 INFO L82 GeneralOperation]: Start isEquivalent. First operand 577 states. Second operand 478 states. [2020-07-10 23:49:50,996 INFO L74 IsIncluded]: Start isIncluded. First operand 577 states. Second operand 478 states. [2020-07-10 23:49:50,997 INFO L87 Difference]: Start difference. First operand 577 states. Second operand 478 states. [2020-07-10 23:49:51,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:49:51,031 INFO L93 Difference]: Finished difference Result 577 states and 668 transitions. [2020-07-10 23:49:51,031 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 668 transitions. [2020-07-10 23:49:51,033 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:49:51,033 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:49:51,034 INFO L74 IsIncluded]: Start isIncluded. First operand 478 states. Second operand 577 states. [2020-07-10 23:49:51,034 INFO L87 Difference]: Start difference. First operand 478 states. Second operand 577 states. [2020-07-10 23:49:51,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:49:51,066 INFO L93 Difference]: Finished difference Result 577 states and 668 transitions. [2020-07-10 23:49:51,066 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 668 transitions. [2020-07-10 23:49:51,068 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:49:51,068 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:49:51,068 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:49:51,068 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:49:51,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 478 states. [2020-07-10 23:49:51,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 478 states and 536 transitions. [2020-07-10 23:49:51,089 INFO L78 Accepts]: Start accepts. Automaton has 478 states and 536 transitions. Word has length 156 [2020-07-10 23:49:51,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:49:51,089 INFO L479 AbstractCegarLoop]: Abstraction has 478 states and 536 transitions. [2020-07-10 23:49:51,089 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 23:49:51,089 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 478 states and 536 transitions. [2020-07-10 23:49:54,577 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 536 edges. 536 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:49:54,577 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 536 transitions. [2020-07-10 23:49:54,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-10 23:49:54,580 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:49:54,581 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] [2020-07-10 23:49:54,581 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 23:49:54,581 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:49:54,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:49:54,581 INFO L82 PathProgramCache]: Analyzing trace with hash -1340372779, now seen corresponding path program 1 times [2020-07-10 23:49:54,582 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:49:54,582 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [834215449] [2020-07-10 23:49:54,582 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:49:54,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:55,219 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:49:55,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:55,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {8578#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {8466#true} is VALID [2020-07-10 23:49:55,292 INFO L280 TraceCheckUtils]: 1: Hoare triple {8466#true} #valid := #valid[0 := 0]; {8466#true} is VALID [2020-07-10 23:49:55,292 INFO L280 TraceCheckUtils]: 2: Hoare triple {8466#true} assume 0 < #StackHeapBarrier; {8466#true} is VALID [2020-07-10 23:49:55,292 INFO L280 TraceCheckUtils]: 3: Hoare triple {8466#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {8466#true} is VALID [2020-07-10 23:49:55,292 INFO L280 TraceCheckUtils]: 4: Hoare triple {8466#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {8466#true} is VALID [2020-07-10 23:49:55,292 INFO L280 TraceCheckUtils]: 5: Hoare triple {8466#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {8466#true} is VALID [2020-07-10 23:49:55,293 INFO L280 TraceCheckUtils]: 6: Hoare triple {8466#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {8466#true} is VALID [2020-07-10 23:49:55,293 INFO L280 TraceCheckUtils]: 7: Hoare triple {8466#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {8466#true} is VALID [2020-07-10 23:49:55,293 INFO L280 TraceCheckUtils]: 8: Hoare triple {8466#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {8466#true} is VALID [2020-07-10 23:49:55,293 INFO L280 TraceCheckUtils]: 9: Hoare triple {8466#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {8466#true} is VALID [2020-07-10 23:49:55,293 INFO L280 TraceCheckUtils]: 10: Hoare triple {8466#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {8466#true} is VALID [2020-07-10 23:49:55,294 INFO L280 TraceCheckUtils]: 11: Hoare triple {8466#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {8466#true} is VALID [2020-07-10 23:49:55,294 INFO L280 TraceCheckUtils]: 12: Hoare triple {8466#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {8466#true} is VALID [2020-07-10 23:49:55,294 INFO L280 TraceCheckUtils]: 13: Hoare triple {8466#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {8466#true} is VALID [2020-07-10 23:49:55,294 INFO L280 TraceCheckUtils]: 14: Hoare triple {8466#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {8466#true} is VALID [2020-07-10 23:49:55,294 INFO L280 TraceCheckUtils]: 15: Hoare triple {8466#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {8466#true} is VALID [2020-07-10 23:49:55,294 INFO L280 TraceCheckUtils]: 16: Hoare triple {8466#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {8466#true} is VALID [2020-07-10 23:49:55,295 INFO L280 TraceCheckUtils]: 17: Hoare triple {8466#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {8466#true} is VALID [2020-07-10 23:49:55,295 INFO L280 TraceCheckUtils]: 18: Hoare triple {8466#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {8466#true} is VALID [2020-07-10 23:49:55,295 INFO L280 TraceCheckUtils]: 19: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {8466#true} is VALID [2020-07-10 23:49:55,295 INFO L280 TraceCheckUtils]: 20: Hoare triple {8466#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {8466#true} is VALID [2020-07-10 23:49:55,295 INFO L280 TraceCheckUtils]: 21: Hoare triple {8466#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {8466#true} is VALID [2020-07-10 23:49:55,296 INFO L280 TraceCheckUtils]: 22: Hoare triple {8466#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {8466#true} is VALID [2020-07-10 23:49:55,296 INFO L280 TraceCheckUtils]: 23: Hoare triple {8466#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {8466#true} is VALID [2020-07-10 23:49:55,296 INFO L280 TraceCheckUtils]: 24: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {8466#true} is VALID [2020-07-10 23:49:55,296 INFO L280 TraceCheckUtils]: 25: Hoare triple {8466#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {8466#true} is VALID [2020-07-10 23:49:55,296 INFO L280 TraceCheckUtils]: 26: Hoare triple {8466#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {8466#true} is VALID [2020-07-10 23:49:55,296 INFO L280 TraceCheckUtils]: 27: Hoare triple {8466#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {8466#true} is VALID [2020-07-10 23:49:55,297 INFO L280 TraceCheckUtils]: 28: Hoare triple {8466#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {8466#true} is VALID [2020-07-10 23:49:55,297 INFO L280 TraceCheckUtils]: 29: Hoare triple {8466#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {8466#true} is VALID [2020-07-10 23:49:55,297 INFO L280 TraceCheckUtils]: 30: Hoare triple {8466#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {8466#true} is VALID [2020-07-10 23:49:55,297 INFO L280 TraceCheckUtils]: 31: Hoare triple {8466#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {8466#true} is VALID [2020-07-10 23:49:55,297 INFO L280 TraceCheckUtils]: 32: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {8466#true} is VALID [2020-07-10 23:49:55,297 INFO L280 TraceCheckUtils]: 33: Hoare triple {8466#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {8466#true} is VALID [2020-07-10 23:49:55,298 INFO L280 TraceCheckUtils]: 34: Hoare triple {8466#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {8466#true} is VALID [2020-07-10 23:49:55,298 INFO L280 TraceCheckUtils]: 35: Hoare triple {8466#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {8466#true} is VALID [2020-07-10 23:49:55,298 INFO L280 TraceCheckUtils]: 36: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {8466#true} is VALID [2020-07-10 23:49:55,298 INFO L280 TraceCheckUtils]: 37: Hoare triple {8466#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {8466#true} is VALID [2020-07-10 23:49:55,298 INFO L280 TraceCheckUtils]: 38: Hoare triple {8466#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {8466#true} is VALID [2020-07-10 23:49:55,299 INFO L280 TraceCheckUtils]: 39: Hoare triple {8466#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {8466#true} is VALID [2020-07-10 23:49:55,299 INFO L280 TraceCheckUtils]: 40: Hoare triple {8466#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {8466#true} is VALID [2020-07-10 23:49:55,299 INFO L280 TraceCheckUtils]: 41: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {8466#true} is VALID [2020-07-10 23:49:55,299 INFO L280 TraceCheckUtils]: 42: Hoare triple {8466#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {8466#true} is VALID [2020-07-10 23:49:55,299 INFO L280 TraceCheckUtils]: 43: Hoare triple {8466#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {8466#true} is VALID [2020-07-10 23:49:55,299 INFO L280 TraceCheckUtils]: 44: Hoare triple {8466#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {8466#true} is VALID [2020-07-10 23:49:55,300 INFO L280 TraceCheckUtils]: 45: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {8466#true} is VALID [2020-07-10 23:49:55,300 INFO L280 TraceCheckUtils]: 46: Hoare triple {8466#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {8466#true} is VALID [2020-07-10 23:49:55,300 INFO L280 TraceCheckUtils]: 47: Hoare triple {8466#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {8466#true} is VALID [2020-07-10 23:49:55,300 INFO L280 TraceCheckUtils]: 48: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {8466#true} is VALID [2020-07-10 23:49:55,300 INFO L280 TraceCheckUtils]: 49: Hoare triple {8466#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {8466#true} is VALID [2020-07-10 23:49:55,300 INFO L280 TraceCheckUtils]: 50: Hoare triple {8466#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {8466#true} is VALID [2020-07-10 23:49:55,301 INFO L280 TraceCheckUtils]: 51: Hoare triple {8466#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {8466#true} is VALID [2020-07-10 23:49:55,301 INFO L280 TraceCheckUtils]: 52: Hoare triple {8466#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {8466#true} is VALID [2020-07-10 23:49:55,301 INFO L280 TraceCheckUtils]: 53: Hoare triple {8466#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {8466#true} is VALID [2020-07-10 23:49:55,301 INFO L280 TraceCheckUtils]: 54: Hoare triple {8466#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {8466#true} is VALID [2020-07-10 23:49:55,301 INFO L280 TraceCheckUtils]: 55: Hoare triple {8466#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {8466#true} is VALID [2020-07-10 23:49:55,301 INFO L280 TraceCheckUtils]: 56: Hoare triple {8466#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {8466#true} is VALID [2020-07-10 23:49:55,302 INFO L280 TraceCheckUtils]: 57: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {8466#true} is VALID [2020-07-10 23:49:55,302 INFO L280 TraceCheckUtils]: 58: Hoare triple {8466#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {8466#true} is VALID [2020-07-10 23:49:55,302 INFO L280 TraceCheckUtils]: 59: Hoare triple {8466#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {8466#true} is VALID [2020-07-10 23:49:55,302 INFO L280 TraceCheckUtils]: 60: Hoare triple {8466#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {8466#true} is VALID [2020-07-10 23:49:55,302 INFO L280 TraceCheckUtils]: 61: Hoare triple {8466#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {8466#true} is VALID [2020-07-10 23:49:55,303 INFO L280 TraceCheckUtils]: 62: Hoare triple {8466#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {8466#true} is VALID [2020-07-10 23:49:55,303 INFO L280 TraceCheckUtils]: 63: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {8466#true} is VALID [2020-07-10 23:49:55,303 INFO L280 TraceCheckUtils]: 64: Hoare triple {8466#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {8466#true} is VALID [2020-07-10 23:49:55,303 INFO L280 TraceCheckUtils]: 65: Hoare triple {8466#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {8466#true} is VALID [2020-07-10 23:49:55,303 INFO L280 TraceCheckUtils]: 66: Hoare triple {8466#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {8466#true} is VALID [2020-07-10 23:49:55,304 INFO L280 TraceCheckUtils]: 67: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {8466#true} is VALID [2020-07-10 23:49:55,304 INFO L280 TraceCheckUtils]: 68: Hoare triple {8466#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {8466#true} is VALID [2020-07-10 23:49:55,304 INFO L280 TraceCheckUtils]: 69: Hoare triple {8466#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {8466#true} is VALID [2020-07-10 23:49:55,304 INFO L280 TraceCheckUtils]: 70: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {8466#true} is VALID [2020-07-10 23:49:55,304 INFO L280 TraceCheckUtils]: 71: Hoare triple {8466#true} ~head~0.base, ~head~0.offset := 0, 0; {8466#true} is VALID [2020-07-10 23:49:55,305 INFO L280 TraceCheckUtils]: 72: Hoare triple {8466#true} ~cleanupTimeShifts~0 := 4; {8466#true} is VALID [2020-07-10 23:49:55,305 INFO L280 TraceCheckUtils]: 73: Hoare triple {8466#true} ~pumpRunning~0 := 0; {8466#true} is VALID [2020-07-10 23:49:55,305 INFO L280 TraceCheckUtils]: 74: Hoare triple {8466#true} ~systemActive~0 := 1; {8466#true} is VALID [2020-07-10 23:49:55,306 INFO L280 TraceCheckUtils]: 75: Hoare triple {8466#true} ~waterLevel~0 := 1; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:49:55,306 INFO L280 TraceCheckUtils]: 76: Hoare triple {8547#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:49:55,307 INFO L280 TraceCheckUtils]: 77: Hoare triple {8547#(= 1 ~waterLevel~0)} assume true; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:49:55,308 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8547#(= 1 ~waterLevel~0)} {8466#true} #935#return; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:49:55,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:55,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {8466#true} assume true; {8466#true} is VALID [2020-07-10 23:49:55,318 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8466#true} {8547#(= 1 ~waterLevel~0)} #839#return; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:49:55,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:55,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {8466#true} assume true; {8466#true} is VALID [2020-07-10 23:49:55,321 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8466#true} {8547#(= 1 ~waterLevel~0)} #841#return; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:49:55,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:55,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {8466#true} havoc ~retValue_acc~11; {8466#true} is VALID [2020-07-10 23:49:55,392 INFO L280 TraceCheckUtils]: 1: Hoare triple {8466#true} ~retValue_acc~11 := 1; {8579#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 23:49:55,393 INFO L280 TraceCheckUtils]: 2: Hoare triple {8579#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {8580#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:49:55,394 INFO L280 TraceCheckUtils]: 3: Hoare triple {8580#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8580#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:49:55,395 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8580#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8547#(= 1 ~waterLevel~0)} #843#return; {8557#(= |main_#t~ret37| ~waterLevel~0)} is VALID [2020-07-10 23:49:55,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:55,399 INFO L280 TraceCheckUtils]: 0: Hoare triple {8466#true} assume true; {8466#true} is VALID [2020-07-10 23:49:55,399 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8466#true} {8559#(not (= 0 ~waterLevel~0))} #845#return; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:55,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {8581#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8466#true} is VALID [2020-07-10 23:49:55,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {8466#true} ~systemActive~0 := 0; {8466#true} is VALID [2020-07-10 23:49:55,425 INFO L280 TraceCheckUtils]: 2: Hoare triple {8466#true} assume true; {8466#true} is VALID [2020-07-10 23:49:55,426 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8466#true} {8559#(not (= 0 ~waterLevel~0))} #895#return; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:55,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {8466#true} havoc ~retValue_acc~8; {8466#true} is VALID [2020-07-10 23:49:55,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {8466#true} ~retValue_acc~8 := ~waterLevel~0; {8582#(= ~waterLevel~0 getWaterLevel_~retValue_acc~8)} is VALID [2020-07-10 23:49:55,468 INFO L280 TraceCheckUtils]: 2: Hoare triple {8582#(= ~waterLevel~0 getWaterLevel_~retValue_acc~8)} #res := ~retValue_acc~8; {8583#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:49:55,468 INFO L280 TraceCheckUtils]: 3: Hoare triple {8583#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8583#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:49:55,469 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8583#(= |getWaterLevel_#res| ~waterLevel~0)} {8559#(not (= 0 ~waterLevel~0))} #833#return; {8571#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} is VALID [2020-07-10 23:49:55,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:55,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {8466#true} havoc ~retValue_acc~5; {8466#true} is VALID [2020-07-10 23:49:55,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {8466#true} ~retValue_acc~5 := ~pumpRunning~0; {8466#true} is VALID [2020-07-10 23:49:55,472 INFO L280 TraceCheckUtils]: 2: Hoare triple {8466#true} #res := ~retValue_acc~5; {8466#true} is VALID [2020-07-10 23:49:55,472 INFO L280 TraceCheckUtils]: 3: Hoare triple {8466#true} assume true; {8466#true} is VALID [2020-07-10 23:49:55,473 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8466#true} {8467#false} #835#return; {8467#false} is VALID [2020-07-10 23:49:55,477 INFO L263 TraceCheckUtils]: 0: Hoare triple {8466#true} call ULTIMATE.init(); {8578#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 23:49:55,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {8578#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {8466#true} is VALID [2020-07-10 23:49:55,477 INFO L280 TraceCheckUtils]: 2: Hoare triple {8466#true} #valid := #valid[0 := 0]; {8466#true} is VALID [2020-07-10 23:49:55,477 INFO L280 TraceCheckUtils]: 3: Hoare triple {8466#true} assume 0 < #StackHeapBarrier; {8466#true} is VALID [2020-07-10 23:49:55,477 INFO L280 TraceCheckUtils]: 4: Hoare triple {8466#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {8466#true} is VALID [2020-07-10 23:49:55,477 INFO L280 TraceCheckUtils]: 5: Hoare triple {8466#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {8466#true} is VALID [2020-07-10 23:49:55,478 INFO L280 TraceCheckUtils]: 6: Hoare triple {8466#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {8466#true} is VALID [2020-07-10 23:49:55,478 INFO L280 TraceCheckUtils]: 7: Hoare triple {8466#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {8466#true} is VALID [2020-07-10 23:49:55,478 INFO L280 TraceCheckUtils]: 8: Hoare triple {8466#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {8466#true} is VALID [2020-07-10 23:49:55,478 INFO L280 TraceCheckUtils]: 9: Hoare triple {8466#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {8466#true} is VALID [2020-07-10 23:49:55,478 INFO L280 TraceCheckUtils]: 10: Hoare triple {8466#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {8466#true} is VALID [2020-07-10 23:49:55,478 INFO L280 TraceCheckUtils]: 11: Hoare triple {8466#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {8466#true} is VALID [2020-07-10 23:49:55,479 INFO L280 TraceCheckUtils]: 12: Hoare triple {8466#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {8466#true} is VALID [2020-07-10 23:49:55,479 INFO L280 TraceCheckUtils]: 13: Hoare triple {8466#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {8466#true} is VALID [2020-07-10 23:49:55,479 INFO L280 TraceCheckUtils]: 14: Hoare triple {8466#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {8466#true} is VALID [2020-07-10 23:49:55,479 INFO L280 TraceCheckUtils]: 15: Hoare triple {8466#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {8466#true} is VALID [2020-07-10 23:49:55,479 INFO L280 TraceCheckUtils]: 16: Hoare triple {8466#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {8466#true} is VALID [2020-07-10 23:49:55,479 INFO L280 TraceCheckUtils]: 17: Hoare triple {8466#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {8466#true} is VALID [2020-07-10 23:49:55,480 INFO L280 TraceCheckUtils]: 18: Hoare triple {8466#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {8466#true} is VALID [2020-07-10 23:49:55,480 INFO L280 TraceCheckUtils]: 19: Hoare triple {8466#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {8466#true} is VALID [2020-07-10 23:49:55,480 INFO L280 TraceCheckUtils]: 20: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {8466#true} is VALID [2020-07-10 23:49:55,480 INFO L280 TraceCheckUtils]: 21: Hoare triple {8466#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {8466#true} is VALID [2020-07-10 23:49:55,480 INFO L280 TraceCheckUtils]: 22: Hoare triple {8466#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {8466#true} is VALID [2020-07-10 23:49:55,480 INFO L280 TraceCheckUtils]: 23: Hoare triple {8466#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {8466#true} is VALID [2020-07-10 23:49:55,481 INFO L280 TraceCheckUtils]: 24: Hoare triple {8466#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {8466#true} is VALID [2020-07-10 23:49:55,481 INFO L280 TraceCheckUtils]: 25: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {8466#true} is VALID [2020-07-10 23:49:55,481 INFO L280 TraceCheckUtils]: 26: Hoare triple {8466#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {8466#true} is VALID [2020-07-10 23:49:55,481 INFO L280 TraceCheckUtils]: 27: Hoare triple {8466#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {8466#true} is VALID [2020-07-10 23:49:55,481 INFO L280 TraceCheckUtils]: 28: Hoare triple {8466#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {8466#true} is VALID [2020-07-10 23:49:55,481 INFO L280 TraceCheckUtils]: 29: Hoare triple {8466#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {8466#true} is VALID [2020-07-10 23:49:55,482 INFO L280 TraceCheckUtils]: 30: Hoare triple {8466#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {8466#true} is VALID [2020-07-10 23:49:55,482 INFO L280 TraceCheckUtils]: 31: Hoare triple {8466#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {8466#true} is VALID [2020-07-10 23:49:55,482 INFO L280 TraceCheckUtils]: 32: Hoare triple {8466#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {8466#true} is VALID [2020-07-10 23:49:55,482 INFO L280 TraceCheckUtils]: 33: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {8466#true} is VALID [2020-07-10 23:49:55,482 INFO L280 TraceCheckUtils]: 34: Hoare triple {8466#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {8466#true} is VALID [2020-07-10 23:49:55,482 INFO L280 TraceCheckUtils]: 35: Hoare triple {8466#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {8466#true} is VALID [2020-07-10 23:49:55,483 INFO L280 TraceCheckUtils]: 36: Hoare triple {8466#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {8466#true} is VALID [2020-07-10 23:49:55,483 INFO L280 TraceCheckUtils]: 37: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {8466#true} is VALID [2020-07-10 23:49:55,483 INFO L280 TraceCheckUtils]: 38: Hoare triple {8466#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {8466#true} is VALID [2020-07-10 23:49:55,483 INFO L280 TraceCheckUtils]: 39: Hoare triple {8466#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {8466#true} is VALID [2020-07-10 23:49:55,483 INFO L280 TraceCheckUtils]: 40: Hoare triple {8466#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {8466#true} is VALID [2020-07-10 23:49:55,483 INFO L280 TraceCheckUtils]: 41: Hoare triple {8466#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {8466#true} is VALID [2020-07-10 23:49:55,484 INFO L280 TraceCheckUtils]: 42: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {8466#true} is VALID [2020-07-10 23:49:55,484 INFO L280 TraceCheckUtils]: 43: Hoare triple {8466#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {8466#true} is VALID [2020-07-10 23:49:55,484 INFO L280 TraceCheckUtils]: 44: Hoare triple {8466#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {8466#true} is VALID [2020-07-10 23:49:55,484 INFO L280 TraceCheckUtils]: 45: Hoare triple {8466#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {8466#true} is VALID [2020-07-10 23:49:55,484 INFO L280 TraceCheckUtils]: 46: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {8466#true} is VALID [2020-07-10 23:49:55,484 INFO L280 TraceCheckUtils]: 47: Hoare triple {8466#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {8466#true} is VALID [2020-07-10 23:49:55,485 INFO L280 TraceCheckUtils]: 48: Hoare triple {8466#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {8466#true} is VALID [2020-07-10 23:49:55,485 INFO L280 TraceCheckUtils]: 49: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {8466#true} is VALID [2020-07-10 23:49:55,485 INFO L280 TraceCheckUtils]: 50: Hoare triple {8466#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {8466#true} is VALID [2020-07-10 23:49:55,485 INFO L280 TraceCheckUtils]: 51: Hoare triple {8466#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {8466#true} is VALID [2020-07-10 23:49:55,485 INFO L280 TraceCheckUtils]: 52: Hoare triple {8466#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {8466#true} is VALID [2020-07-10 23:49:55,485 INFO L280 TraceCheckUtils]: 53: Hoare triple {8466#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {8466#true} is VALID [2020-07-10 23:49:55,486 INFO L280 TraceCheckUtils]: 54: Hoare triple {8466#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {8466#true} is VALID [2020-07-10 23:49:55,486 INFO L280 TraceCheckUtils]: 55: Hoare triple {8466#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {8466#true} is VALID [2020-07-10 23:49:55,486 INFO L280 TraceCheckUtils]: 56: Hoare triple {8466#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {8466#true} is VALID [2020-07-10 23:49:55,486 INFO L280 TraceCheckUtils]: 57: Hoare triple {8466#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {8466#true} is VALID [2020-07-10 23:49:55,486 INFO L280 TraceCheckUtils]: 58: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {8466#true} is VALID [2020-07-10 23:49:55,487 INFO L280 TraceCheckUtils]: 59: Hoare triple {8466#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {8466#true} is VALID [2020-07-10 23:49:55,487 INFO L280 TraceCheckUtils]: 60: Hoare triple {8466#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {8466#true} is VALID [2020-07-10 23:49:55,487 INFO L280 TraceCheckUtils]: 61: Hoare triple {8466#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {8466#true} is VALID [2020-07-10 23:49:55,487 INFO L280 TraceCheckUtils]: 62: Hoare triple {8466#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {8466#true} is VALID [2020-07-10 23:49:55,487 INFO L280 TraceCheckUtils]: 63: Hoare triple {8466#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {8466#true} is VALID [2020-07-10 23:49:55,487 INFO L280 TraceCheckUtils]: 64: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {8466#true} is VALID [2020-07-10 23:49:55,488 INFO L280 TraceCheckUtils]: 65: Hoare triple {8466#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {8466#true} is VALID [2020-07-10 23:49:55,488 INFO L280 TraceCheckUtils]: 66: Hoare triple {8466#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {8466#true} is VALID [2020-07-10 23:49:55,488 INFO L280 TraceCheckUtils]: 67: Hoare triple {8466#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {8466#true} is VALID [2020-07-10 23:49:55,488 INFO L280 TraceCheckUtils]: 68: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {8466#true} is VALID [2020-07-10 23:49:55,488 INFO L280 TraceCheckUtils]: 69: Hoare triple {8466#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {8466#true} is VALID [2020-07-10 23:49:55,488 INFO L280 TraceCheckUtils]: 70: Hoare triple {8466#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {8466#true} is VALID [2020-07-10 23:49:55,489 INFO L280 TraceCheckUtils]: 71: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {8466#true} is VALID [2020-07-10 23:49:55,489 INFO L280 TraceCheckUtils]: 72: Hoare triple {8466#true} ~head~0.base, ~head~0.offset := 0, 0; {8466#true} is VALID [2020-07-10 23:49:55,489 INFO L280 TraceCheckUtils]: 73: Hoare triple {8466#true} ~cleanupTimeShifts~0 := 4; {8466#true} is VALID [2020-07-10 23:49:55,489 INFO L280 TraceCheckUtils]: 74: Hoare triple {8466#true} ~pumpRunning~0 := 0; {8466#true} is VALID [2020-07-10 23:49:55,489 INFO L280 TraceCheckUtils]: 75: Hoare triple {8466#true} ~systemActive~0 := 1; {8466#true} is VALID [2020-07-10 23:49:55,490 INFO L280 TraceCheckUtils]: 76: Hoare triple {8466#true} ~waterLevel~0 := 1; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:49:55,490 INFO L280 TraceCheckUtils]: 77: Hoare triple {8547#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:49:55,491 INFO L280 TraceCheckUtils]: 78: Hoare triple {8547#(= 1 ~waterLevel~0)} assume true; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:49:55,492 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8547#(= 1 ~waterLevel~0)} {8466#true} #935#return; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:49:55,492 INFO L263 TraceCheckUtils]: 80: Hoare triple {8547#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:49:55,493 INFO L280 TraceCheckUtils]: 81: Hoare triple {8547#(= 1 ~waterLevel~0)} havoc ~retValue_acc~3; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:49:55,493 INFO L280 TraceCheckUtils]: 82: Hoare triple {8547#(= 1 ~waterLevel~0)} havoc ~tmp~4; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:49:55,493 INFO L263 TraceCheckUtils]: 83: Hoare triple {8547#(= 1 ~waterLevel~0)} call select_helpers(); {8466#true} is VALID [2020-07-10 23:49:55,494 INFO L280 TraceCheckUtils]: 84: Hoare triple {8466#true} assume true; {8466#true} is VALID [2020-07-10 23:49:55,494 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8466#true} {8547#(= 1 ~waterLevel~0)} #839#return; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:49:55,494 INFO L263 TraceCheckUtils]: 86: Hoare triple {8547#(= 1 ~waterLevel~0)} call select_features(); {8466#true} is VALID [2020-07-10 23:49:55,494 INFO L280 TraceCheckUtils]: 87: Hoare triple {8466#true} assume true; {8466#true} is VALID [2020-07-10 23:49:55,495 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {8466#true} {8547#(= 1 ~waterLevel~0)} #841#return; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:49:55,495 INFO L263 TraceCheckUtils]: 89: Hoare triple {8547#(= 1 ~waterLevel~0)} call #t~ret37 := valid_product(); {8466#true} is VALID [2020-07-10 23:49:55,495 INFO L280 TraceCheckUtils]: 90: Hoare triple {8466#true} havoc ~retValue_acc~11; {8466#true} is VALID [2020-07-10 23:49:55,496 INFO L280 TraceCheckUtils]: 91: Hoare triple {8466#true} ~retValue_acc~11 := 1; {8579#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 23:49:55,497 INFO L280 TraceCheckUtils]: 92: Hoare triple {8579#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {8580#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:49:55,497 INFO L280 TraceCheckUtils]: 93: Hoare triple {8580#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8580#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:49:55,498 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {8580#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8547#(= 1 ~waterLevel~0)} #843#return; {8557#(= |main_#t~ret37| ~waterLevel~0)} is VALID [2020-07-10 23:49:55,499 INFO L280 TraceCheckUtils]: 95: Hoare triple {8557#(= |main_#t~ret37| ~waterLevel~0)} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {8557#(= |main_#t~ret37| ~waterLevel~0)} is VALID [2020-07-10 23:49:55,500 INFO L280 TraceCheckUtils]: 96: Hoare triple {8557#(= |main_#t~ret37| ~waterLevel~0)} ~tmp~4 := #t~ret37; {8558#(= main_~tmp~4 ~waterLevel~0)} is VALID [2020-07-10 23:49:55,500 INFO L280 TraceCheckUtils]: 97: Hoare triple {8558#(= main_~tmp~4 ~waterLevel~0)} havoc #t~ret37; {8558#(= main_~tmp~4 ~waterLevel~0)} is VALID [2020-07-10 23:49:55,501 INFO L280 TraceCheckUtils]: 98: Hoare triple {8558#(= main_~tmp~4 ~waterLevel~0)} assume 0 != ~tmp~4; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,501 INFO L263 TraceCheckUtils]: 99: Hoare triple {8559#(not (= 0 ~waterLevel~0))} call setup(); {8466#true} is VALID [2020-07-10 23:49:55,501 INFO L280 TraceCheckUtils]: 100: Hoare triple {8466#true} assume true; {8466#true} is VALID [2020-07-10 23:49:55,502 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8466#true} {8559#(not (= 0 ~waterLevel~0))} #845#return; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,502 INFO L263 TraceCheckUtils]: 102: Hoare triple {8559#(not (= 0 ~waterLevel~0))} call runTest(); {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,503 INFO L263 TraceCheckUtils]: 103: Hoare triple {8559#(not (= 0 ~waterLevel~0))} call test(); {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,503 INFO L280 TraceCheckUtils]: 104: Hoare triple {8559#(not (= 0 ~waterLevel~0))} havoc ~splverifierCounter~0; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,504 INFO L280 TraceCheckUtils]: 105: Hoare triple {8559#(not (= 0 ~waterLevel~0))} havoc ~tmp~9; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,504 INFO L280 TraceCheckUtils]: 106: Hoare triple {8559#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~2; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,505 INFO L280 TraceCheckUtils]: 107: Hoare triple {8559#(not (= 0 ~waterLevel~0))} havoc ~tmp___1~0; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,505 INFO L280 TraceCheckUtils]: 108: Hoare triple {8559#(not (= 0 ~waterLevel~0))} havoc ~tmp___2~0; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,506 INFO L280 TraceCheckUtils]: 109: Hoare triple {8559#(not (= 0 ~waterLevel~0))} ~splverifierCounter~0 := 0; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,506 INFO L280 TraceCheckUtils]: 110: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume !false; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,507 INFO L280 TraceCheckUtils]: 111: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume ~splverifierCounter~0 < 4; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,507 INFO L280 TraceCheckUtils]: 112: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,508 INFO L280 TraceCheckUtils]: 113: Hoare triple {8559#(not (= 0 ~waterLevel~0))} ~tmp~9 := #t~nondet69; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,508 INFO L280 TraceCheckUtils]: 114: Hoare triple {8559#(not (= 0 ~waterLevel~0))} havoc #t~nondet69; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,509 INFO L280 TraceCheckUtils]: 115: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp~9); {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,509 INFO L280 TraceCheckUtils]: 116: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,510 INFO L280 TraceCheckUtils]: 117: Hoare triple {8559#(not (= 0 ~waterLevel~0))} ~tmp___0~2 := #t~nondet70; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,510 INFO L280 TraceCheckUtils]: 118: Hoare triple {8559#(not (= 0 ~waterLevel~0))} havoc #t~nondet70; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,511 INFO L280 TraceCheckUtils]: 119: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___0~2); {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,511 INFO L280 TraceCheckUtils]: 120: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,512 INFO L280 TraceCheckUtils]: 121: Hoare triple {8559#(not (= 0 ~waterLevel~0))} ~tmp___2~0 := #t~nondet71; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,512 INFO L280 TraceCheckUtils]: 122: Hoare triple {8559#(not (= 0 ~waterLevel~0))} havoc #t~nondet71; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,513 INFO L280 TraceCheckUtils]: 123: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___2~0); {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,513 INFO L280 TraceCheckUtils]: 124: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,514 INFO L280 TraceCheckUtils]: 125: Hoare triple {8559#(not (= 0 ~waterLevel~0))} ~tmp___1~0 := #t~nondet72; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,514 INFO L280 TraceCheckUtils]: 126: Hoare triple {8559#(not (= 0 ~waterLevel~0))} havoc #t~nondet72; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,515 INFO L280 TraceCheckUtils]: 127: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp___1~0; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,516 INFO L263 TraceCheckUtils]: 128: Hoare triple {8559#(not (= 0 ~waterLevel~0))} call stopSystem(); {8581#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:49:55,516 INFO L280 TraceCheckUtils]: 129: Hoare triple {8581#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8466#true} is VALID [2020-07-10 23:49:55,516 INFO L280 TraceCheckUtils]: 130: Hoare triple {8466#true} ~systemActive~0 := 0; {8466#true} is VALID [2020-07-10 23:49:55,516 INFO L280 TraceCheckUtils]: 131: Hoare triple {8466#true} assume true; {8466#true} is VALID [2020-07-10 23:49:55,517 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8466#true} {8559#(not (= 0 ~waterLevel~0))} #895#return; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,517 INFO L263 TraceCheckUtils]: 133: Hoare triple {8559#(not (= 0 ~waterLevel~0))} call timeShift(); {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,518 INFO L280 TraceCheckUtils]: 134: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume !(0 != ~pumpRunning~0); {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,518 INFO L280 TraceCheckUtils]: 135: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume !(0 != ~systemActive~0); {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,519 INFO L263 TraceCheckUtils]: 136: Hoare triple {8559#(not (= 0 ~waterLevel~0))} call __utac_acc__Specification4_spec__1(); {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,519 INFO L280 TraceCheckUtils]: 137: Hoare triple {8559#(not (= 0 ~waterLevel~0))} havoc ~tmp~0; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,520 INFO L280 TraceCheckUtils]: 138: Hoare triple {8559#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~0; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:49:55,520 INFO L263 TraceCheckUtils]: 139: Hoare triple {8559#(not (= 0 ~waterLevel~0))} call #t~ret0 := getWaterLevel(); {8466#true} is VALID [2020-07-10 23:49:55,520 INFO L280 TraceCheckUtils]: 140: Hoare triple {8466#true} havoc ~retValue_acc~8; {8466#true} is VALID [2020-07-10 23:49:55,521 INFO L280 TraceCheckUtils]: 141: Hoare triple {8466#true} ~retValue_acc~8 := ~waterLevel~0; {8582#(= ~waterLevel~0 getWaterLevel_~retValue_acc~8)} is VALID [2020-07-10 23:49:55,521 INFO L280 TraceCheckUtils]: 142: Hoare triple {8582#(= ~waterLevel~0 getWaterLevel_~retValue_acc~8)} #res := ~retValue_acc~8; {8583#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:49:55,522 INFO L280 TraceCheckUtils]: 143: Hoare triple {8583#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8583#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:49:55,523 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {8583#(= |getWaterLevel_#res| ~waterLevel~0)} {8559#(not (= 0 ~waterLevel~0))} #833#return; {8571#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} is VALID [2020-07-10 23:49:55,523 INFO L280 TraceCheckUtils]: 145: Hoare triple {8571#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8571#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} is VALID [2020-07-10 23:49:55,524 INFO L280 TraceCheckUtils]: 146: Hoare triple {8571#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} ~tmp~0 := #t~ret0; {8572#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))} is VALID [2020-07-10 23:49:55,524 INFO L280 TraceCheckUtils]: 147: Hoare triple {8572#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))} havoc #t~ret0; {8572#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))} is VALID [2020-07-10 23:49:55,525 INFO L280 TraceCheckUtils]: 148: Hoare triple {8572#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))} assume 0 == ~tmp~0; {8467#false} is VALID [2020-07-10 23:49:55,525 INFO L263 TraceCheckUtils]: 149: Hoare triple {8467#false} call #t~ret1 := isPumpRunning(); {8466#true} is VALID [2020-07-10 23:49:55,525 INFO L280 TraceCheckUtils]: 150: Hoare triple {8466#true} havoc ~retValue_acc~5; {8466#true} is VALID [2020-07-10 23:49:55,525 INFO L280 TraceCheckUtils]: 151: Hoare triple {8466#true} ~retValue_acc~5 := ~pumpRunning~0; {8466#true} is VALID [2020-07-10 23:49:55,526 INFO L280 TraceCheckUtils]: 152: Hoare triple {8466#true} #res := ~retValue_acc~5; {8466#true} is VALID [2020-07-10 23:49:55,526 INFO L280 TraceCheckUtils]: 153: Hoare triple {8466#true} assume true; {8466#true} is VALID [2020-07-10 23:49:55,526 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {8466#true} {8467#false} #835#return; {8467#false} is VALID [2020-07-10 23:49:55,526 INFO L280 TraceCheckUtils]: 155: Hoare triple {8467#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8467#false} is VALID [2020-07-10 23:49:55,526 INFO L280 TraceCheckUtils]: 156: Hoare triple {8467#false} ~tmp___0~0 := #t~ret1; {8467#false} is VALID [2020-07-10 23:49:55,526 INFO L280 TraceCheckUtils]: 157: Hoare triple {8467#false} havoc #t~ret1; {8467#false} is VALID [2020-07-10 23:49:55,527 INFO L280 TraceCheckUtils]: 158: Hoare triple {8467#false} assume 0 != ~tmp___0~0; {8467#false} is VALID [2020-07-10 23:49:55,527 INFO L263 TraceCheckUtils]: 159: Hoare triple {8467#false} call __automaton_fail(); {8467#false} is VALID [2020-07-10 23:49:55,527 INFO L280 TraceCheckUtils]: 160: Hoare triple {8467#false} assume !false; {8467#false} is VALID [2020-07-10 23:49:55,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:49:55,565 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [834215449] [2020-07-10 23:49:55,566 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:49:55,566 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-10 23:49:55,566 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1067602416] [2020-07-10 23:49:55,567 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-10 23:49:55,567 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:49:55,567 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 23:49:55,729 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:49:55,729 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 23:49:55,729 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:49:55,729 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 23:49:55,730 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-10 23:49:55,730 INFO L87 Difference]: Start difference. First operand 478 states and 536 transitions. Second operand 14 states. [2020-07-10 23:49:57,119 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:49:58,518 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:49:58,888 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:49:59,432 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:49:59,888 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:50:00,247 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:50:04,577 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:50:13,965 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:50:15,023 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:50:17,417 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:50:19,063 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:50:20,060 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:50:20,492 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:50:20,995 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:50:21,924 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:50:22,378 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:50:24,242 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:50:26,375 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:50:28,120 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:50:29,848 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:51:00,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:51:00,797 INFO L93 Difference]: Finished difference Result 1680 states and 2103 transitions. [2020-07-10 23:51:00,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-10 23:51:00,797 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-10 23:51:00,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:51:00,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 23:51:00,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 1029 transitions. [2020-07-10 23:51:00,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 23:51:00,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 1029 transitions. [2020-07-10 23:51:00,833 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 1029 transitions. [2020-07-10 23:51:04,082 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1029 edges. 1029 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:51:04,201 INFO L225 Difference]: With dead ends: 1680 [2020-07-10 23:51:04,201 INFO L226 Difference]: Without dead ends: 1312 [2020-07-10 23:51:04,204 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 6.4s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-07-10 23:51:04,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1312 states. [2020-07-10 23:51:32,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1312 to 1169. [2020-07-10 23:51:32,277 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:51:32,277 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1312 states. Second operand 1169 states. [2020-07-10 23:51:32,277 INFO L74 IsIncluded]: Start isIncluded. First operand 1312 states. Second operand 1169 states. [2020-07-10 23:51:32,277 INFO L87 Difference]: Start difference. First operand 1312 states. Second operand 1169 states. [2020-07-10 23:51:32,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:51:32,379 INFO L93 Difference]: Finished difference Result 1312 states and 1618 transitions. [2020-07-10 23:51:32,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1618 transitions. [2020-07-10 23:51:32,384 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:51:32,385 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:51:32,385 INFO L74 IsIncluded]: Start isIncluded. First operand 1169 states. Second operand 1312 states. [2020-07-10 23:51:32,385 INFO L87 Difference]: Start difference. First operand 1169 states. Second operand 1312 states. [2020-07-10 23:51:32,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:51:32,492 INFO L93 Difference]: Finished difference Result 1312 states and 1618 transitions. [2020-07-10 23:51:32,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1618 transitions. [2020-07-10 23:51:32,497 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:51:32,497 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:51:32,497 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:51:32,497 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:51:32,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1169 states. [2020-07-10 23:51:32,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 1169 states and 1381 transitions. [2020-07-10 23:51:32,583 INFO L78 Accepts]: Start accepts. Automaton has 1169 states and 1381 transitions. Word has length 161 [2020-07-10 23:51:32,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:51:32,583 INFO L479 AbstractCegarLoop]: Abstraction has 1169 states and 1381 transitions. [2020-07-10 23:51:32,583 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 23:51:32,583 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1169 states and 1381 transitions. [2020-07-10 23:51:39,896 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1381 edges. 1381 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:51:39,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1381 transitions. [2020-07-10 23:51:39,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-10 23:51:39,902 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:51:39,902 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] [2020-07-10 23:51:39,902 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 23:51:39,902 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:51:39,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:51:39,903 INFO L82 PathProgramCache]: Analyzing trace with hash -277417807, now seen corresponding path program 1 times [2020-07-10 23:51:39,903 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:51:39,903 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2129231085] [2020-07-10 23:51:39,903 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:51:39,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:40,243 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:51:40,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:40,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {17065#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {16954#true} is VALID [2020-07-10 23:51:40,389 INFO L280 TraceCheckUtils]: 1: Hoare triple {16954#true} #valid := #valid[0 := 0]; {16954#true} is VALID [2020-07-10 23:51:40,389 INFO L280 TraceCheckUtils]: 2: Hoare triple {16954#true} assume 0 < #StackHeapBarrier; {16954#true} is VALID [2020-07-10 23:51:40,390 INFO L280 TraceCheckUtils]: 3: Hoare triple {16954#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {16954#true} is VALID [2020-07-10 23:51:40,390 INFO L280 TraceCheckUtils]: 4: Hoare triple {16954#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {16954#true} is VALID [2020-07-10 23:51:40,390 INFO L280 TraceCheckUtils]: 5: Hoare triple {16954#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {16954#true} is VALID [2020-07-10 23:51:40,391 INFO L280 TraceCheckUtils]: 6: Hoare triple {16954#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {16954#true} is VALID [2020-07-10 23:51:40,391 INFO L280 TraceCheckUtils]: 7: Hoare triple {16954#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {16954#true} is VALID [2020-07-10 23:51:40,391 INFO L280 TraceCheckUtils]: 8: Hoare triple {16954#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {16954#true} is VALID [2020-07-10 23:51:40,391 INFO L280 TraceCheckUtils]: 9: Hoare triple {16954#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {16954#true} is VALID [2020-07-10 23:51:40,392 INFO L280 TraceCheckUtils]: 10: Hoare triple {16954#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {16954#true} is VALID [2020-07-10 23:51:40,392 INFO L280 TraceCheckUtils]: 11: Hoare triple {16954#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {16954#true} is VALID [2020-07-10 23:51:40,392 INFO L280 TraceCheckUtils]: 12: Hoare triple {16954#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {16954#true} is VALID [2020-07-10 23:51:40,393 INFO L280 TraceCheckUtils]: 13: Hoare triple {16954#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {16954#true} is VALID [2020-07-10 23:51:40,393 INFO L280 TraceCheckUtils]: 14: Hoare triple {16954#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {16954#true} is VALID [2020-07-10 23:51:40,393 INFO L280 TraceCheckUtils]: 15: Hoare triple {16954#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {16954#true} is VALID [2020-07-10 23:51:40,394 INFO L280 TraceCheckUtils]: 16: Hoare triple {16954#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {16954#true} is VALID [2020-07-10 23:51:40,394 INFO L280 TraceCheckUtils]: 17: Hoare triple {16954#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {16954#true} is VALID [2020-07-10 23:51:40,394 INFO L280 TraceCheckUtils]: 18: Hoare triple {16954#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {16954#true} is VALID [2020-07-10 23:51:40,395 INFO L280 TraceCheckUtils]: 19: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {16954#true} is VALID [2020-07-10 23:51:40,395 INFO L280 TraceCheckUtils]: 20: Hoare triple {16954#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {16954#true} is VALID [2020-07-10 23:51:40,395 INFO L280 TraceCheckUtils]: 21: Hoare triple {16954#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {16954#true} is VALID [2020-07-10 23:51:40,396 INFO L280 TraceCheckUtils]: 22: Hoare triple {16954#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {16954#true} is VALID [2020-07-10 23:51:40,396 INFO L280 TraceCheckUtils]: 23: Hoare triple {16954#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {16954#true} is VALID [2020-07-10 23:51:40,396 INFO L280 TraceCheckUtils]: 24: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {16954#true} is VALID [2020-07-10 23:51:40,396 INFO L280 TraceCheckUtils]: 25: Hoare triple {16954#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {16954#true} is VALID [2020-07-10 23:51:40,397 INFO L280 TraceCheckUtils]: 26: Hoare triple {16954#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {16954#true} is VALID [2020-07-10 23:51:40,397 INFO L280 TraceCheckUtils]: 27: Hoare triple {16954#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {16954#true} is VALID [2020-07-10 23:51:40,397 INFO L280 TraceCheckUtils]: 28: Hoare triple {16954#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {16954#true} is VALID [2020-07-10 23:51:40,398 INFO L280 TraceCheckUtils]: 29: Hoare triple {16954#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {16954#true} is VALID [2020-07-10 23:51:40,398 INFO L280 TraceCheckUtils]: 30: Hoare triple {16954#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {16954#true} is VALID [2020-07-10 23:51:40,398 INFO L280 TraceCheckUtils]: 31: Hoare triple {16954#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {16954#true} is VALID [2020-07-10 23:51:40,399 INFO L280 TraceCheckUtils]: 32: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {16954#true} is VALID [2020-07-10 23:51:40,399 INFO L280 TraceCheckUtils]: 33: Hoare triple {16954#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {16954#true} is VALID [2020-07-10 23:51:40,399 INFO L280 TraceCheckUtils]: 34: Hoare triple {16954#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {16954#true} is VALID [2020-07-10 23:51:40,400 INFO L280 TraceCheckUtils]: 35: Hoare triple {16954#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {16954#true} is VALID [2020-07-10 23:51:40,400 INFO L280 TraceCheckUtils]: 36: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {16954#true} is VALID [2020-07-10 23:51:40,400 INFO L280 TraceCheckUtils]: 37: Hoare triple {16954#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {16954#true} is VALID [2020-07-10 23:51:40,400 INFO L280 TraceCheckUtils]: 38: Hoare triple {16954#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {16954#true} is VALID [2020-07-10 23:51:40,401 INFO L280 TraceCheckUtils]: 39: Hoare triple {16954#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {16954#true} is VALID [2020-07-10 23:51:40,401 INFO L280 TraceCheckUtils]: 40: Hoare triple {16954#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {16954#true} is VALID [2020-07-10 23:51:40,401 INFO L280 TraceCheckUtils]: 41: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {16954#true} is VALID [2020-07-10 23:51:40,402 INFO L280 TraceCheckUtils]: 42: Hoare triple {16954#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {16954#true} is VALID [2020-07-10 23:51:40,402 INFO L280 TraceCheckUtils]: 43: Hoare triple {16954#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {16954#true} is VALID [2020-07-10 23:51:40,402 INFO L280 TraceCheckUtils]: 44: Hoare triple {16954#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {16954#true} is VALID [2020-07-10 23:51:40,403 INFO L280 TraceCheckUtils]: 45: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {16954#true} is VALID [2020-07-10 23:51:40,403 INFO L280 TraceCheckUtils]: 46: Hoare triple {16954#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {16954#true} is VALID [2020-07-10 23:51:40,403 INFO L280 TraceCheckUtils]: 47: Hoare triple {16954#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {16954#true} is VALID [2020-07-10 23:51:40,404 INFO L280 TraceCheckUtils]: 48: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {16954#true} is VALID [2020-07-10 23:51:40,404 INFO L280 TraceCheckUtils]: 49: Hoare triple {16954#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {16954#true} is VALID [2020-07-10 23:51:40,404 INFO L280 TraceCheckUtils]: 50: Hoare triple {16954#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {16954#true} is VALID [2020-07-10 23:51:40,405 INFO L280 TraceCheckUtils]: 51: Hoare triple {16954#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {16954#true} is VALID [2020-07-10 23:51:40,405 INFO L280 TraceCheckUtils]: 52: Hoare triple {16954#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {16954#true} is VALID [2020-07-10 23:51:40,405 INFO L280 TraceCheckUtils]: 53: Hoare triple {16954#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {16954#true} is VALID [2020-07-10 23:51:40,406 INFO L280 TraceCheckUtils]: 54: Hoare triple {16954#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {16954#true} is VALID [2020-07-10 23:51:40,406 INFO L280 TraceCheckUtils]: 55: Hoare triple {16954#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {16954#true} is VALID [2020-07-10 23:51:40,406 INFO L280 TraceCheckUtils]: 56: Hoare triple {16954#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {16954#true} is VALID [2020-07-10 23:51:40,406 INFO L280 TraceCheckUtils]: 57: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {16954#true} is VALID [2020-07-10 23:51:40,407 INFO L280 TraceCheckUtils]: 58: Hoare triple {16954#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {16954#true} is VALID [2020-07-10 23:51:40,407 INFO L280 TraceCheckUtils]: 59: Hoare triple {16954#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {16954#true} is VALID [2020-07-10 23:51:40,407 INFO L280 TraceCheckUtils]: 60: Hoare triple {16954#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {16954#true} is VALID [2020-07-10 23:51:40,408 INFO L280 TraceCheckUtils]: 61: Hoare triple {16954#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {16954#true} is VALID [2020-07-10 23:51:40,408 INFO L280 TraceCheckUtils]: 62: Hoare triple {16954#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {16954#true} is VALID [2020-07-10 23:51:40,408 INFO L280 TraceCheckUtils]: 63: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {16954#true} is VALID [2020-07-10 23:51:40,409 INFO L280 TraceCheckUtils]: 64: Hoare triple {16954#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {16954#true} is VALID [2020-07-10 23:51:40,409 INFO L280 TraceCheckUtils]: 65: Hoare triple {16954#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {16954#true} is VALID [2020-07-10 23:51:40,409 INFO L280 TraceCheckUtils]: 66: Hoare triple {16954#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {16954#true} is VALID [2020-07-10 23:51:40,410 INFO L280 TraceCheckUtils]: 67: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {16954#true} is VALID [2020-07-10 23:51:40,410 INFO L280 TraceCheckUtils]: 68: Hoare triple {16954#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {16954#true} is VALID [2020-07-10 23:51:40,410 INFO L280 TraceCheckUtils]: 69: Hoare triple {16954#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {16954#true} is VALID [2020-07-10 23:51:40,410 INFO L280 TraceCheckUtils]: 70: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {16954#true} is VALID [2020-07-10 23:51:40,411 INFO L280 TraceCheckUtils]: 71: Hoare triple {16954#true} ~head~0.base, ~head~0.offset := 0, 0; {16954#true} is VALID [2020-07-10 23:51:40,411 INFO L280 TraceCheckUtils]: 72: Hoare triple {16954#true} ~cleanupTimeShifts~0 := 4; {16954#true} is VALID [2020-07-10 23:51:40,412 INFO L280 TraceCheckUtils]: 73: Hoare triple {16954#true} ~pumpRunning~0 := 0; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,413 INFO L280 TraceCheckUtils]: 74: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,414 INFO L280 TraceCheckUtils]: 75: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,414 INFO L280 TraceCheckUtils]: 76: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,415 INFO L280 TraceCheckUtils]: 77: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume true; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,416 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {17035#(= 0 ~pumpRunning~0)} {16954#true} #935#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:40,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 23:51:40,428 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16954#true} {17035#(= 0 ~pumpRunning~0)} #839#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:40,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 23:51:40,433 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16954#true} {17035#(= 0 ~pumpRunning~0)} #841#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:40,438 INFO L280 TraceCheckUtils]: 0: Hoare triple {16954#true} havoc ~retValue_acc~11; {16954#true} is VALID [2020-07-10 23:51:40,439 INFO L280 TraceCheckUtils]: 1: Hoare triple {16954#true} ~retValue_acc~11 := 1; {16954#true} is VALID [2020-07-10 23:51:40,439 INFO L280 TraceCheckUtils]: 2: Hoare triple {16954#true} #res := ~retValue_acc~11; {16954#true} is VALID [2020-07-10 23:51:40,439 INFO L280 TraceCheckUtils]: 3: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 23:51:40,440 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16954#true} {17035#(= 0 ~pumpRunning~0)} #843#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:40,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 23:51:40,445 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16954#true} {17035#(= 0 ~pumpRunning~0)} #845#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:40,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {17066#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,466 INFO L280 TraceCheckUtils]: 2: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume true; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,467 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17035#(= 0 ~pumpRunning~0)} {17035#(= 0 ~pumpRunning~0)} #895#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:40,487 INFO L280 TraceCheckUtils]: 0: Hoare triple {17067#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {16954#true} is VALID [2020-07-10 23:51:40,488 INFO L280 TraceCheckUtils]: 1: Hoare triple {16954#true} ~waterLevel~0 := ~waterLevel~0 - 1; {16954#true} is VALID [2020-07-10 23:51:40,488 INFO L280 TraceCheckUtils]: 2: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 23:51:40,488 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16954#true} {16955#false} #907#return; {16955#false} is VALID [2020-07-10 23:51:40,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:40,493 INFO L280 TraceCheckUtils]: 0: Hoare triple {16954#true} havoc ~retValue_acc~8; {16954#true} is VALID [2020-07-10 23:51:40,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {16954#true} ~retValue_acc~8 := ~waterLevel~0; {16954#true} is VALID [2020-07-10 23:51:40,493 INFO L280 TraceCheckUtils]: 2: Hoare triple {16954#true} #res := ~retValue_acc~8; {16954#true} is VALID [2020-07-10 23:51:40,494 INFO L280 TraceCheckUtils]: 3: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 23:51:40,494 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16954#true} {16955#false} #833#return; {16955#false} is VALID [2020-07-10 23:51:40,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:40,497 INFO L280 TraceCheckUtils]: 0: Hoare triple {16954#true} havoc ~retValue_acc~5; {16954#true} is VALID [2020-07-10 23:51:40,498 INFO L280 TraceCheckUtils]: 1: Hoare triple {16954#true} ~retValue_acc~5 := ~pumpRunning~0; {16954#true} is VALID [2020-07-10 23:51:40,498 INFO L280 TraceCheckUtils]: 2: Hoare triple {16954#true} #res := ~retValue_acc~5; {16954#true} is VALID [2020-07-10 23:51:40,498 INFO L280 TraceCheckUtils]: 3: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 23:51:40,499 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16954#true} {16955#false} #835#return; {16955#false} is VALID [2020-07-10 23:51:40,506 INFO L263 TraceCheckUtils]: 0: Hoare triple {16954#true} call ULTIMATE.init(); {17065#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 23:51:40,506 INFO L280 TraceCheckUtils]: 1: Hoare triple {17065#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {16954#true} is VALID [2020-07-10 23:51:40,506 INFO L280 TraceCheckUtils]: 2: Hoare triple {16954#true} #valid := #valid[0 := 0]; {16954#true} is VALID [2020-07-10 23:51:40,507 INFO L280 TraceCheckUtils]: 3: Hoare triple {16954#true} assume 0 < #StackHeapBarrier; {16954#true} is VALID [2020-07-10 23:51:40,507 INFO L280 TraceCheckUtils]: 4: Hoare triple {16954#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {16954#true} is VALID [2020-07-10 23:51:40,507 INFO L280 TraceCheckUtils]: 5: Hoare triple {16954#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {16954#true} is VALID [2020-07-10 23:51:40,508 INFO L280 TraceCheckUtils]: 6: Hoare triple {16954#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {16954#true} is VALID [2020-07-10 23:51:40,508 INFO L280 TraceCheckUtils]: 7: Hoare triple {16954#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {16954#true} is VALID [2020-07-10 23:51:40,508 INFO L280 TraceCheckUtils]: 8: Hoare triple {16954#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {16954#true} is VALID [2020-07-10 23:51:40,509 INFO L280 TraceCheckUtils]: 9: Hoare triple {16954#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {16954#true} is VALID [2020-07-10 23:51:40,509 INFO L280 TraceCheckUtils]: 10: Hoare triple {16954#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {16954#true} is VALID [2020-07-10 23:51:40,509 INFO L280 TraceCheckUtils]: 11: Hoare triple {16954#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {16954#true} is VALID [2020-07-10 23:51:40,509 INFO L280 TraceCheckUtils]: 12: Hoare triple {16954#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {16954#true} is VALID [2020-07-10 23:51:40,510 INFO L280 TraceCheckUtils]: 13: Hoare triple {16954#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {16954#true} is VALID [2020-07-10 23:51:40,510 INFO L280 TraceCheckUtils]: 14: Hoare triple {16954#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {16954#true} is VALID [2020-07-10 23:51:40,510 INFO L280 TraceCheckUtils]: 15: Hoare triple {16954#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {16954#true} is VALID [2020-07-10 23:51:40,511 INFO L280 TraceCheckUtils]: 16: Hoare triple {16954#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {16954#true} is VALID [2020-07-10 23:51:40,511 INFO L280 TraceCheckUtils]: 17: Hoare triple {16954#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {16954#true} is VALID [2020-07-10 23:51:40,511 INFO L280 TraceCheckUtils]: 18: Hoare triple {16954#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {16954#true} is VALID [2020-07-10 23:51:40,511 INFO L280 TraceCheckUtils]: 19: Hoare triple {16954#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {16954#true} is VALID [2020-07-10 23:51:40,512 INFO L280 TraceCheckUtils]: 20: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {16954#true} is VALID [2020-07-10 23:51:40,512 INFO L280 TraceCheckUtils]: 21: Hoare triple {16954#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {16954#true} is VALID [2020-07-10 23:51:40,512 INFO L280 TraceCheckUtils]: 22: Hoare triple {16954#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {16954#true} is VALID [2020-07-10 23:51:40,513 INFO L280 TraceCheckUtils]: 23: Hoare triple {16954#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {16954#true} is VALID [2020-07-10 23:51:40,513 INFO L280 TraceCheckUtils]: 24: Hoare triple {16954#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {16954#true} is VALID [2020-07-10 23:51:40,513 INFO L280 TraceCheckUtils]: 25: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {16954#true} is VALID [2020-07-10 23:51:40,514 INFO L280 TraceCheckUtils]: 26: Hoare triple {16954#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {16954#true} is VALID [2020-07-10 23:51:40,514 INFO L280 TraceCheckUtils]: 27: Hoare triple {16954#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {16954#true} is VALID [2020-07-10 23:51:40,514 INFO L280 TraceCheckUtils]: 28: Hoare triple {16954#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {16954#true} is VALID [2020-07-10 23:51:40,514 INFO L280 TraceCheckUtils]: 29: Hoare triple {16954#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {16954#true} is VALID [2020-07-10 23:51:40,515 INFO L280 TraceCheckUtils]: 30: Hoare triple {16954#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {16954#true} is VALID [2020-07-10 23:51:40,515 INFO L280 TraceCheckUtils]: 31: Hoare triple {16954#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {16954#true} is VALID [2020-07-10 23:51:40,515 INFO L280 TraceCheckUtils]: 32: Hoare triple {16954#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {16954#true} is VALID [2020-07-10 23:51:40,516 INFO L280 TraceCheckUtils]: 33: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {16954#true} is VALID [2020-07-10 23:51:40,516 INFO L280 TraceCheckUtils]: 34: Hoare triple {16954#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {16954#true} is VALID [2020-07-10 23:51:40,516 INFO L280 TraceCheckUtils]: 35: Hoare triple {16954#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {16954#true} is VALID [2020-07-10 23:51:40,517 INFO L280 TraceCheckUtils]: 36: Hoare triple {16954#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {16954#true} is VALID [2020-07-10 23:51:40,517 INFO L280 TraceCheckUtils]: 37: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {16954#true} is VALID [2020-07-10 23:51:40,517 INFO L280 TraceCheckUtils]: 38: Hoare triple {16954#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {16954#true} is VALID [2020-07-10 23:51:40,517 INFO L280 TraceCheckUtils]: 39: Hoare triple {16954#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {16954#true} is VALID [2020-07-10 23:51:40,518 INFO L280 TraceCheckUtils]: 40: Hoare triple {16954#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {16954#true} is VALID [2020-07-10 23:51:40,518 INFO L280 TraceCheckUtils]: 41: Hoare triple {16954#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {16954#true} is VALID [2020-07-10 23:51:40,518 INFO L280 TraceCheckUtils]: 42: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {16954#true} is VALID [2020-07-10 23:51:40,519 INFO L280 TraceCheckUtils]: 43: Hoare triple {16954#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {16954#true} is VALID [2020-07-10 23:51:40,519 INFO L280 TraceCheckUtils]: 44: Hoare triple {16954#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {16954#true} is VALID [2020-07-10 23:51:40,519 INFO L280 TraceCheckUtils]: 45: Hoare triple {16954#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {16954#true} is VALID [2020-07-10 23:51:40,519 INFO L280 TraceCheckUtils]: 46: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {16954#true} is VALID [2020-07-10 23:51:40,520 INFO L280 TraceCheckUtils]: 47: Hoare triple {16954#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {16954#true} is VALID [2020-07-10 23:51:40,520 INFO L280 TraceCheckUtils]: 48: Hoare triple {16954#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {16954#true} is VALID [2020-07-10 23:51:40,520 INFO L280 TraceCheckUtils]: 49: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {16954#true} is VALID [2020-07-10 23:51:40,521 INFO L280 TraceCheckUtils]: 50: Hoare triple {16954#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {16954#true} is VALID [2020-07-10 23:51:40,521 INFO L280 TraceCheckUtils]: 51: Hoare triple {16954#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {16954#true} is VALID [2020-07-10 23:51:40,521 INFO L280 TraceCheckUtils]: 52: Hoare triple {16954#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {16954#true} is VALID [2020-07-10 23:51:40,521 INFO L280 TraceCheckUtils]: 53: Hoare triple {16954#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {16954#true} is VALID [2020-07-10 23:51:40,522 INFO L280 TraceCheckUtils]: 54: Hoare triple {16954#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {16954#true} is VALID [2020-07-10 23:51:40,522 INFO L280 TraceCheckUtils]: 55: Hoare triple {16954#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {16954#true} is VALID [2020-07-10 23:51:40,522 INFO L280 TraceCheckUtils]: 56: Hoare triple {16954#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {16954#true} is VALID [2020-07-10 23:51:40,523 INFO L280 TraceCheckUtils]: 57: Hoare triple {16954#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {16954#true} is VALID [2020-07-10 23:51:40,523 INFO L280 TraceCheckUtils]: 58: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {16954#true} is VALID [2020-07-10 23:51:40,523 INFO L280 TraceCheckUtils]: 59: Hoare triple {16954#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {16954#true} is VALID [2020-07-10 23:51:40,523 INFO L280 TraceCheckUtils]: 60: Hoare triple {16954#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {16954#true} is VALID [2020-07-10 23:51:40,524 INFO L280 TraceCheckUtils]: 61: Hoare triple {16954#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {16954#true} is VALID [2020-07-10 23:51:40,524 INFO L280 TraceCheckUtils]: 62: Hoare triple {16954#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {16954#true} is VALID [2020-07-10 23:51:40,524 INFO L280 TraceCheckUtils]: 63: Hoare triple {16954#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {16954#true} is VALID [2020-07-10 23:51:40,525 INFO L280 TraceCheckUtils]: 64: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {16954#true} is VALID [2020-07-10 23:51:40,525 INFO L280 TraceCheckUtils]: 65: Hoare triple {16954#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {16954#true} is VALID [2020-07-10 23:51:40,525 INFO L280 TraceCheckUtils]: 66: Hoare triple {16954#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {16954#true} is VALID [2020-07-10 23:51:40,526 INFO L280 TraceCheckUtils]: 67: Hoare triple {16954#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {16954#true} is VALID [2020-07-10 23:51:40,526 INFO L280 TraceCheckUtils]: 68: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {16954#true} is VALID [2020-07-10 23:51:40,526 INFO L280 TraceCheckUtils]: 69: Hoare triple {16954#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {16954#true} is VALID [2020-07-10 23:51:40,526 INFO L280 TraceCheckUtils]: 70: Hoare triple {16954#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {16954#true} is VALID [2020-07-10 23:51:40,527 INFO L280 TraceCheckUtils]: 71: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {16954#true} is VALID [2020-07-10 23:51:40,527 INFO L280 TraceCheckUtils]: 72: Hoare triple {16954#true} ~head~0.base, ~head~0.offset := 0, 0; {16954#true} is VALID [2020-07-10 23:51:40,527 INFO L280 TraceCheckUtils]: 73: Hoare triple {16954#true} ~cleanupTimeShifts~0 := 4; {16954#true} is VALID [2020-07-10 23:51:40,528 INFO L280 TraceCheckUtils]: 74: Hoare triple {16954#true} ~pumpRunning~0 := 0; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,529 INFO L280 TraceCheckUtils]: 75: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,530 INFO L280 TraceCheckUtils]: 76: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,531 INFO L280 TraceCheckUtils]: 77: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,531 INFO L280 TraceCheckUtils]: 78: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume true; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,532 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {17035#(= 0 ~pumpRunning~0)} {16954#true} #935#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,533 INFO L263 TraceCheckUtils]: 80: Hoare triple {17035#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,534 INFO L280 TraceCheckUtils]: 81: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~3; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,535 INFO L280 TraceCheckUtils]: 82: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,535 INFO L263 TraceCheckUtils]: 83: Hoare triple {17035#(= 0 ~pumpRunning~0)} call select_helpers(); {16954#true} is VALID [2020-07-10 23:51:40,535 INFO L280 TraceCheckUtils]: 84: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 23:51:40,536 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {16954#true} {17035#(= 0 ~pumpRunning~0)} #839#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,537 INFO L263 TraceCheckUtils]: 86: Hoare triple {17035#(= 0 ~pumpRunning~0)} call select_features(); {16954#true} is VALID [2020-07-10 23:51:40,537 INFO L280 TraceCheckUtils]: 87: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 23:51:40,538 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {16954#true} {17035#(= 0 ~pumpRunning~0)} #841#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,538 INFO L263 TraceCheckUtils]: 89: Hoare triple {17035#(= 0 ~pumpRunning~0)} call #t~ret37 := valid_product(); {16954#true} is VALID [2020-07-10 23:51:40,538 INFO L280 TraceCheckUtils]: 90: Hoare triple {16954#true} havoc ~retValue_acc~11; {16954#true} is VALID [2020-07-10 23:51:40,539 INFO L280 TraceCheckUtils]: 91: Hoare triple {16954#true} ~retValue_acc~11 := 1; {16954#true} is VALID [2020-07-10 23:51:40,539 INFO L280 TraceCheckUtils]: 92: Hoare triple {16954#true} #res := ~retValue_acc~11; {16954#true} is VALID [2020-07-10 23:51:40,539 INFO L280 TraceCheckUtils]: 93: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 23:51:40,540 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {16954#true} {17035#(= 0 ~pumpRunning~0)} #843#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,541 INFO L280 TraceCheckUtils]: 95: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,542 INFO L280 TraceCheckUtils]: 96: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~ret37; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,543 INFO L280 TraceCheckUtils]: 97: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc #t~ret37; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,543 INFO L280 TraceCheckUtils]: 98: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,544 INFO L263 TraceCheckUtils]: 99: Hoare triple {17035#(= 0 ~pumpRunning~0)} call setup(); {16954#true} is VALID [2020-07-10 23:51:40,544 INFO L280 TraceCheckUtils]: 100: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 23:51:40,545 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {16954#true} {17035#(= 0 ~pumpRunning~0)} #845#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,546 INFO L263 TraceCheckUtils]: 102: Hoare triple {17035#(= 0 ~pumpRunning~0)} call runTest(); {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,547 INFO L263 TraceCheckUtils]: 103: Hoare triple {17035#(= 0 ~pumpRunning~0)} call test(); {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,548 INFO L280 TraceCheckUtils]: 104: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,548 INFO L280 TraceCheckUtils]: 105: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc ~tmp~9; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,549 INFO L280 TraceCheckUtils]: 106: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,550 INFO L280 TraceCheckUtils]: 107: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,551 INFO L280 TraceCheckUtils]: 108: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,552 INFO L280 TraceCheckUtils]: 109: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,552 INFO L280 TraceCheckUtils]: 110: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume !false; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,553 INFO L280 TraceCheckUtils]: 111: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,553 INFO L280 TraceCheckUtils]: 112: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,554 INFO L280 TraceCheckUtils]: 113: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~tmp~9 := #t~nondet69; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,555 INFO L280 TraceCheckUtils]: 114: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc #t~nondet69; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,555 INFO L280 TraceCheckUtils]: 115: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~9); {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,556 INFO L280 TraceCheckUtils]: 116: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,556 INFO L280 TraceCheckUtils]: 117: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~tmp___0~2 := #t~nondet70; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,557 INFO L280 TraceCheckUtils]: 118: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc #t~nondet70; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,558 INFO L280 TraceCheckUtils]: 119: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,558 INFO L280 TraceCheckUtils]: 120: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,559 INFO L280 TraceCheckUtils]: 121: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet71; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,559 INFO L280 TraceCheckUtils]: 122: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc #t~nondet71; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,560 INFO L280 TraceCheckUtils]: 123: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,560 INFO L280 TraceCheckUtils]: 124: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,561 INFO L280 TraceCheckUtils]: 125: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet72; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,561 INFO L280 TraceCheckUtils]: 126: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc #t~nondet72; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,562 INFO L280 TraceCheckUtils]: 127: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,563 INFO L263 TraceCheckUtils]: 128: Hoare triple {17035#(= 0 ~pumpRunning~0)} call stopSystem(); {17066#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:51:40,564 INFO L280 TraceCheckUtils]: 129: Hoare triple {17066#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,564 INFO L280 TraceCheckUtils]: 130: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,565 INFO L280 TraceCheckUtils]: 131: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume true; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,566 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {17035#(= 0 ~pumpRunning~0)} {17035#(= 0 ~pumpRunning~0)} #895#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,567 INFO L263 TraceCheckUtils]: 133: Hoare triple {17035#(= 0 ~pumpRunning~0)} call timeShift(); {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:51:40,568 INFO L280 TraceCheckUtils]: 134: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {16955#false} is VALID [2020-07-10 23:51:40,568 INFO L263 TraceCheckUtils]: 135: Hoare triple {16955#false} call lowerWaterLevel(); {17067#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:51:40,569 INFO L280 TraceCheckUtils]: 136: Hoare triple {17067#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {16954#true} is VALID [2020-07-10 23:51:40,569 INFO L280 TraceCheckUtils]: 137: Hoare triple {16954#true} ~waterLevel~0 := ~waterLevel~0 - 1; {16954#true} is VALID [2020-07-10 23:51:40,569 INFO L280 TraceCheckUtils]: 138: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 23:51:40,570 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {16954#true} {16955#false} #907#return; {16955#false} is VALID [2020-07-10 23:51:40,570 INFO L280 TraceCheckUtils]: 140: Hoare triple {16955#false} assume !(0 != ~systemActive~0); {16955#false} is VALID [2020-07-10 23:51:40,570 INFO L263 TraceCheckUtils]: 141: Hoare triple {16955#false} call __utac_acc__Specification4_spec__1(); {16955#false} is VALID [2020-07-10 23:51:40,570 INFO L280 TraceCheckUtils]: 142: Hoare triple {16955#false} havoc ~tmp~0; {16955#false} is VALID [2020-07-10 23:51:40,571 INFO L280 TraceCheckUtils]: 143: Hoare triple {16955#false} havoc ~tmp___0~0; {16955#false} is VALID [2020-07-10 23:51:40,571 INFO L263 TraceCheckUtils]: 144: Hoare triple {16955#false} call #t~ret0 := getWaterLevel(); {16954#true} is VALID [2020-07-10 23:51:40,571 INFO L280 TraceCheckUtils]: 145: Hoare triple {16954#true} havoc ~retValue_acc~8; {16954#true} is VALID [2020-07-10 23:51:40,572 INFO L280 TraceCheckUtils]: 146: Hoare triple {16954#true} ~retValue_acc~8 := ~waterLevel~0; {16954#true} is VALID [2020-07-10 23:51:40,572 INFO L280 TraceCheckUtils]: 147: Hoare triple {16954#true} #res := ~retValue_acc~8; {16954#true} is VALID [2020-07-10 23:51:40,572 INFO L280 TraceCheckUtils]: 148: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 23:51:40,572 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {16954#true} {16955#false} #833#return; {16955#false} is VALID [2020-07-10 23:51:40,573 INFO L280 TraceCheckUtils]: 150: Hoare triple {16955#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16955#false} is VALID [2020-07-10 23:51:40,573 INFO L280 TraceCheckUtils]: 151: Hoare triple {16955#false} ~tmp~0 := #t~ret0; {16955#false} is VALID [2020-07-10 23:51:40,573 INFO L280 TraceCheckUtils]: 152: Hoare triple {16955#false} havoc #t~ret0; {16955#false} is VALID [2020-07-10 23:51:40,574 INFO L280 TraceCheckUtils]: 153: Hoare triple {16955#false} assume 0 == ~tmp~0; {16955#false} is VALID [2020-07-10 23:51:40,574 INFO L263 TraceCheckUtils]: 154: Hoare triple {16955#false} call #t~ret1 := isPumpRunning(); {16954#true} is VALID [2020-07-10 23:51:40,574 INFO L280 TraceCheckUtils]: 155: Hoare triple {16954#true} havoc ~retValue_acc~5; {16954#true} is VALID [2020-07-10 23:51:40,575 INFO L280 TraceCheckUtils]: 156: Hoare triple {16954#true} ~retValue_acc~5 := ~pumpRunning~0; {16954#true} is VALID [2020-07-10 23:51:40,575 INFO L280 TraceCheckUtils]: 157: Hoare triple {16954#true} #res := ~retValue_acc~5; {16954#true} is VALID [2020-07-10 23:51:40,575 INFO L280 TraceCheckUtils]: 158: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 23:51:40,575 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {16954#true} {16955#false} #835#return; {16955#false} is VALID [2020-07-10 23:51:40,576 INFO L280 TraceCheckUtils]: 160: Hoare triple {16955#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16955#false} is VALID [2020-07-10 23:51:40,576 INFO L280 TraceCheckUtils]: 161: Hoare triple {16955#false} ~tmp___0~0 := #t~ret1; {16955#false} is VALID [2020-07-10 23:51:40,576 INFO L280 TraceCheckUtils]: 162: Hoare triple {16955#false} havoc #t~ret1; {16955#false} is VALID [2020-07-10 23:51:40,577 INFO L280 TraceCheckUtils]: 163: Hoare triple {16955#false} assume 0 != ~tmp___0~0; {16955#false} is VALID [2020-07-10 23:51:40,577 INFO L263 TraceCheckUtils]: 164: Hoare triple {16955#false} call __automaton_fail(); {16955#false} is VALID [2020-07-10 23:51:40,577 INFO L280 TraceCheckUtils]: 165: Hoare triple {16955#false} assume !false; {16955#false} is VALID [2020-07-10 23:51:40,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:51:40,630 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2129231085] [2020-07-10 23:51:40,631 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:51:40,631 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 23:51:40,631 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1979892578] [2020-07-10 23:51:40,632 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-10 23:51:40,633 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:51:40,633 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 23:51:40,870 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:51:40,871 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 23:51:40,871 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:51:40,871 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 23:51:40,872 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 23:51:40,872 INFO L87 Difference]: Start difference. First operand 1169 states and 1381 transitions. Second operand 6 states. [2020-07-10 23:51:42,151 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:52:31,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:52:31,576 INFO L93 Difference]: Finished difference Result 2774 states and 3444 transitions. [2020-07-10 23:52:31,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 23:52:31,576 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-10 23:52:31,576 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:52:31,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 23:52:31,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 800 transitions. [2020-07-10 23:52:31,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 23:52:31,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 800 transitions. [2020-07-10 23:52:31,593 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 800 transitions. [2020-07-10 23:52:33,647 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 800 edges. 800 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:52:33,762 INFO L225 Difference]: With dead ends: 2774 [2020-07-10 23:52:33,763 INFO L226 Difference]: Without dead ends: 1715 [2020-07-10 23:52:33,765 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 [2020-07-10 23:52:33,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1715 states. [2020-07-10 23:53:13,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1715 to 1588. [2020-07-10 23:53:13,609 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:53:13,609 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1715 states. Second operand 1588 states. [2020-07-10 23:53:13,609 INFO L74 IsIncluded]: Start isIncluded. First operand 1715 states. Second operand 1588 states. [2020-07-10 23:53:13,609 INFO L87 Difference]: Start difference. First operand 1715 states. Second operand 1588 states. [2020-07-10 23:53:13,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:53:13,800 INFO L93 Difference]: Finished difference Result 1715 states and 2038 transitions. [2020-07-10 23:53:13,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 2038 transitions. [2020-07-10 23:53:13,808 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:53:13,808 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:53:13,808 INFO L74 IsIncluded]: Start isIncluded. First operand 1588 states. Second operand 1715 states. [2020-07-10 23:53:13,808 INFO L87 Difference]: Start difference. First operand 1588 states. Second operand 1715 states. [2020-07-10 23:53:13,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:53:13,988 INFO L93 Difference]: Finished difference Result 1715 states and 2038 transitions. [2020-07-10 23:53:13,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 2038 transitions. [2020-07-10 23:53:13,995 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:53:13,995 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:53:13,995 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:53:13,995 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:53:13,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1588 states. [2020-07-10 23:53:14,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1588 states and 1850 transitions. [2020-07-10 23:53:14,157 INFO L78 Accepts]: Start accepts. Automaton has 1588 states and 1850 transitions. Word has length 166 [2020-07-10 23:53:14,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:53:14,157 INFO L479 AbstractCegarLoop]: Abstraction has 1588 states and 1850 transitions. [2020-07-10 23:53:14,157 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 23:53:14,157 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1588 states and 1850 transitions. [2020-07-10 23:53:24,967 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1850 edges. 1850 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:53:24,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 1850 transitions. [2020-07-10 23:53:24,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-07-10 23:53:24,972 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:53:24,973 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] [2020-07-10 23:53:24,973 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 23:53:24,974 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:53:24,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:53:24,974 INFO L82 PathProgramCache]: Analyzing trace with hash -426920362, now seen corresponding path program 1 times [2020-07-10 23:53:24,974 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:53:24,974 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1494656177] [2020-07-10 23:53:24,975 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:53:25,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:25,337 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:53:25,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:25,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {29372#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {29236#true} is VALID [2020-07-10 23:53:25,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {29236#true} #valid := #valid[0 := 0]; {29236#true} is VALID [2020-07-10 23:53:25,415 INFO L280 TraceCheckUtils]: 2: Hoare triple {29236#true} assume 0 < #StackHeapBarrier; {29236#true} is VALID [2020-07-10 23:53:25,415 INFO L280 TraceCheckUtils]: 3: Hoare triple {29236#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {29236#true} is VALID [2020-07-10 23:53:25,415 INFO L280 TraceCheckUtils]: 4: Hoare triple {29236#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {29236#true} is VALID [2020-07-10 23:53:25,415 INFO L280 TraceCheckUtils]: 5: Hoare triple {29236#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {29236#true} is VALID [2020-07-10 23:53:25,415 INFO L280 TraceCheckUtils]: 6: Hoare triple {29236#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {29236#true} is VALID [2020-07-10 23:53:25,415 INFO L280 TraceCheckUtils]: 7: Hoare triple {29236#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {29236#true} is VALID [2020-07-10 23:53:25,416 INFO L280 TraceCheckUtils]: 8: Hoare triple {29236#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {29236#true} is VALID [2020-07-10 23:53:25,416 INFO L280 TraceCheckUtils]: 9: Hoare triple {29236#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {29236#true} is VALID [2020-07-10 23:53:25,416 INFO L280 TraceCheckUtils]: 10: Hoare triple {29236#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {29236#true} is VALID [2020-07-10 23:53:25,416 INFO L280 TraceCheckUtils]: 11: Hoare triple {29236#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {29236#true} is VALID [2020-07-10 23:53:25,416 INFO L280 TraceCheckUtils]: 12: Hoare triple {29236#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {29236#true} is VALID [2020-07-10 23:53:25,416 INFO L280 TraceCheckUtils]: 13: Hoare triple {29236#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {29236#true} is VALID [2020-07-10 23:53:25,417 INFO L280 TraceCheckUtils]: 14: Hoare triple {29236#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {29236#true} is VALID [2020-07-10 23:53:25,417 INFO L280 TraceCheckUtils]: 15: Hoare triple {29236#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {29236#true} is VALID [2020-07-10 23:53:25,417 INFO L280 TraceCheckUtils]: 16: Hoare triple {29236#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {29236#true} is VALID [2020-07-10 23:53:25,417 INFO L280 TraceCheckUtils]: 17: Hoare triple {29236#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {29236#true} is VALID [2020-07-10 23:53:25,417 INFO L280 TraceCheckUtils]: 18: Hoare triple {29236#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {29236#true} is VALID [2020-07-10 23:53:25,418 INFO L280 TraceCheckUtils]: 19: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {29236#true} is VALID [2020-07-10 23:53:25,418 INFO L280 TraceCheckUtils]: 20: Hoare triple {29236#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {29236#true} is VALID [2020-07-10 23:53:25,418 INFO L280 TraceCheckUtils]: 21: Hoare triple {29236#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {29236#true} is VALID [2020-07-10 23:53:25,418 INFO L280 TraceCheckUtils]: 22: Hoare triple {29236#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {29236#true} is VALID [2020-07-10 23:53:25,418 INFO L280 TraceCheckUtils]: 23: Hoare triple {29236#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {29236#true} is VALID [2020-07-10 23:53:25,418 INFO L280 TraceCheckUtils]: 24: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {29236#true} is VALID [2020-07-10 23:53:25,419 INFO L280 TraceCheckUtils]: 25: Hoare triple {29236#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {29236#true} is VALID [2020-07-10 23:53:25,419 INFO L280 TraceCheckUtils]: 26: Hoare triple {29236#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {29236#true} is VALID [2020-07-10 23:53:25,419 INFO L280 TraceCheckUtils]: 27: Hoare triple {29236#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {29236#true} is VALID [2020-07-10 23:53:25,419 INFO L280 TraceCheckUtils]: 28: Hoare triple {29236#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {29236#true} is VALID [2020-07-10 23:53:25,419 INFO L280 TraceCheckUtils]: 29: Hoare triple {29236#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {29236#true} is VALID [2020-07-10 23:53:25,419 INFO L280 TraceCheckUtils]: 30: Hoare triple {29236#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {29236#true} is VALID [2020-07-10 23:53:25,420 INFO L280 TraceCheckUtils]: 31: Hoare triple {29236#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {29236#true} is VALID [2020-07-10 23:53:25,420 INFO L280 TraceCheckUtils]: 32: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {29236#true} is VALID [2020-07-10 23:53:25,420 INFO L280 TraceCheckUtils]: 33: Hoare triple {29236#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {29236#true} is VALID [2020-07-10 23:53:25,420 INFO L280 TraceCheckUtils]: 34: Hoare triple {29236#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {29236#true} is VALID [2020-07-10 23:53:25,420 INFO L280 TraceCheckUtils]: 35: Hoare triple {29236#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {29236#true} is VALID [2020-07-10 23:53:25,421 INFO L280 TraceCheckUtils]: 36: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {29236#true} is VALID [2020-07-10 23:53:25,421 INFO L280 TraceCheckUtils]: 37: Hoare triple {29236#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {29236#true} is VALID [2020-07-10 23:53:25,421 INFO L280 TraceCheckUtils]: 38: Hoare triple {29236#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {29236#true} is VALID [2020-07-10 23:53:25,421 INFO L280 TraceCheckUtils]: 39: Hoare triple {29236#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {29236#true} is VALID [2020-07-10 23:53:25,421 INFO L280 TraceCheckUtils]: 40: Hoare triple {29236#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {29236#true} is VALID [2020-07-10 23:53:25,421 INFO L280 TraceCheckUtils]: 41: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {29236#true} is VALID [2020-07-10 23:53:25,422 INFO L280 TraceCheckUtils]: 42: Hoare triple {29236#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {29236#true} is VALID [2020-07-10 23:53:25,422 INFO L280 TraceCheckUtils]: 43: Hoare triple {29236#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {29236#true} is VALID [2020-07-10 23:53:25,422 INFO L280 TraceCheckUtils]: 44: Hoare triple {29236#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {29236#true} is VALID [2020-07-10 23:53:25,422 INFO L280 TraceCheckUtils]: 45: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {29236#true} is VALID [2020-07-10 23:53:25,422 INFO L280 TraceCheckUtils]: 46: Hoare triple {29236#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {29236#true} is VALID [2020-07-10 23:53:25,422 INFO L280 TraceCheckUtils]: 47: Hoare triple {29236#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {29236#true} is VALID [2020-07-10 23:53:25,423 INFO L280 TraceCheckUtils]: 48: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {29236#true} is VALID [2020-07-10 23:53:25,423 INFO L280 TraceCheckUtils]: 49: Hoare triple {29236#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {29236#true} is VALID [2020-07-10 23:53:25,423 INFO L280 TraceCheckUtils]: 50: Hoare triple {29236#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {29236#true} is VALID [2020-07-10 23:53:25,423 INFO L280 TraceCheckUtils]: 51: Hoare triple {29236#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {29236#true} is VALID [2020-07-10 23:53:25,423 INFO L280 TraceCheckUtils]: 52: Hoare triple {29236#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {29236#true} is VALID [2020-07-10 23:53:25,423 INFO L280 TraceCheckUtils]: 53: Hoare triple {29236#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {29236#true} is VALID [2020-07-10 23:53:25,424 INFO L280 TraceCheckUtils]: 54: Hoare triple {29236#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {29236#true} is VALID [2020-07-10 23:53:25,424 INFO L280 TraceCheckUtils]: 55: Hoare triple {29236#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {29236#true} is VALID [2020-07-10 23:53:25,424 INFO L280 TraceCheckUtils]: 56: Hoare triple {29236#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {29236#true} is VALID [2020-07-10 23:53:25,424 INFO L280 TraceCheckUtils]: 57: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {29236#true} is VALID [2020-07-10 23:53:25,424 INFO L280 TraceCheckUtils]: 58: Hoare triple {29236#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {29236#true} is VALID [2020-07-10 23:53:25,425 INFO L280 TraceCheckUtils]: 59: Hoare triple {29236#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {29236#true} is VALID [2020-07-10 23:53:25,425 INFO L280 TraceCheckUtils]: 60: Hoare triple {29236#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {29236#true} is VALID [2020-07-10 23:53:25,425 INFO L280 TraceCheckUtils]: 61: Hoare triple {29236#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {29236#true} is VALID [2020-07-10 23:53:25,425 INFO L280 TraceCheckUtils]: 62: Hoare triple {29236#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {29236#true} is VALID [2020-07-10 23:53:25,425 INFO L280 TraceCheckUtils]: 63: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {29236#true} is VALID [2020-07-10 23:53:25,426 INFO L280 TraceCheckUtils]: 64: Hoare triple {29236#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {29236#true} is VALID [2020-07-10 23:53:25,426 INFO L280 TraceCheckUtils]: 65: Hoare triple {29236#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {29236#true} is VALID [2020-07-10 23:53:25,426 INFO L280 TraceCheckUtils]: 66: Hoare triple {29236#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {29236#true} is VALID [2020-07-10 23:53:25,426 INFO L280 TraceCheckUtils]: 67: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {29236#true} is VALID [2020-07-10 23:53:25,426 INFO L280 TraceCheckUtils]: 68: Hoare triple {29236#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {29236#true} is VALID [2020-07-10 23:53:25,427 INFO L280 TraceCheckUtils]: 69: Hoare triple {29236#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {29236#true} is VALID [2020-07-10 23:53:25,427 INFO L280 TraceCheckUtils]: 70: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {29236#true} is VALID [2020-07-10 23:53:25,427 INFO L280 TraceCheckUtils]: 71: Hoare triple {29236#true} ~head~0.base, ~head~0.offset := 0, 0; {29236#true} is VALID [2020-07-10 23:53:25,427 INFO L280 TraceCheckUtils]: 72: Hoare triple {29236#true} ~cleanupTimeShifts~0 := 4; {29236#true} is VALID [2020-07-10 23:53:25,428 INFO L280 TraceCheckUtils]: 73: Hoare triple {29236#true} ~pumpRunning~0 := 0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,431 INFO L280 TraceCheckUtils]: 74: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,433 INFO L280 TraceCheckUtils]: 75: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,434 INFO L280 TraceCheckUtils]: 76: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,434 INFO L280 TraceCheckUtils]: 77: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume true; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,435 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {29317#(= 0 ~pumpRunning~0)} {29236#true} #935#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:25,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 23:53:25,442 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #839#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:25,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 23:53:25,445 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #841#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:25,448 INFO L280 TraceCheckUtils]: 0: Hoare triple {29236#true} havoc ~retValue_acc~11; {29236#true} is VALID [2020-07-10 23:53:25,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {29236#true} ~retValue_acc~11 := 1; {29236#true} is VALID [2020-07-10 23:53:25,448 INFO L280 TraceCheckUtils]: 2: Hoare triple {29236#true} #res := ~retValue_acc~11; {29236#true} is VALID [2020-07-10 23:53:25,449 INFO L280 TraceCheckUtils]: 3: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 23:53:25,449 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #843#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:25,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 23:53:25,453 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #845#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:25,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {29373#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {29236#true} is VALID [2020-07-10 23:53:25,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {29236#true} ~waterLevel~0 := 1 + ~waterLevel~0; {29236#true} is VALID [2020-07-10 23:53:25,468 INFO L280 TraceCheckUtils]: 2: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 23:53:25,468 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #889#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:25,487 INFO L280 TraceCheckUtils]: 0: Hoare triple {29374#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,488 INFO L280 TraceCheckUtils]: 1: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,488 INFO L280 TraceCheckUtils]: 2: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume true; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,489 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29317#(= 0 ~pumpRunning~0)} {29317#(= 0 ~pumpRunning~0)} #895#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:25,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:25,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:25,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {29236#true} havoc ~retValue_acc~8; {29236#true} is VALID [2020-07-10 23:53:25,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {29236#true} ~retValue_acc~8 := ~waterLevel~0; {29236#true} is VALID [2020-07-10 23:53:25,516 INFO L280 TraceCheckUtils]: 2: Hoare triple {29236#true} #res := ~retValue_acc~8; {29236#true} is VALID [2020-07-10 23:53:25,516 INFO L280 TraceCheckUtils]: 3: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 23:53:25,516 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29236#true} {29236#true} #833#return; {29236#true} is VALID [2020-07-10 23:53:25,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {29236#true} havoc ~tmp~0; {29236#true} is VALID [2020-07-10 23:53:25,517 INFO L280 TraceCheckUtils]: 1: Hoare triple {29236#true} havoc ~tmp___0~0; {29236#true} is VALID [2020-07-10 23:53:25,517 INFO L263 TraceCheckUtils]: 2: Hoare triple {29236#true} call #t~ret0 := getWaterLevel(); {29236#true} is VALID [2020-07-10 23:53:25,517 INFO L280 TraceCheckUtils]: 3: Hoare triple {29236#true} havoc ~retValue_acc~8; {29236#true} is VALID [2020-07-10 23:53:25,517 INFO L280 TraceCheckUtils]: 4: Hoare triple {29236#true} ~retValue_acc~8 := ~waterLevel~0; {29236#true} is VALID [2020-07-10 23:53:25,518 INFO L280 TraceCheckUtils]: 5: Hoare triple {29236#true} #res := ~retValue_acc~8; {29236#true} is VALID [2020-07-10 23:53:25,518 INFO L280 TraceCheckUtils]: 6: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 23:53:25,518 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {29236#true} {29236#true} #833#return; {29236#true} is VALID [2020-07-10 23:53:25,518 INFO L280 TraceCheckUtils]: 8: Hoare triple {29236#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29236#true} is VALID [2020-07-10 23:53:25,519 INFO L280 TraceCheckUtils]: 9: Hoare triple {29236#true} ~tmp~0 := #t~ret0; {29236#true} is VALID [2020-07-10 23:53:25,519 INFO L280 TraceCheckUtils]: 10: Hoare triple {29236#true} havoc #t~ret0; {29236#true} is VALID [2020-07-10 23:53:25,519 INFO L280 TraceCheckUtils]: 11: Hoare triple {29236#true} assume !(0 == ~tmp~0); {29236#true} is VALID [2020-07-10 23:53:25,519 INFO L280 TraceCheckUtils]: 12: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 23:53:25,520 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #911#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,521 INFO L280 TraceCheckUtils]: 0: Hoare triple {29375#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,521 INFO L280 TraceCheckUtils]: 1: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,521 INFO L263 TraceCheckUtils]: 2: Hoare triple {29317#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {29236#true} is VALID [2020-07-10 23:53:25,521 INFO L280 TraceCheckUtils]: 3: Hoare triple {29236#true} havoc ~tmp~0; {29236#true} is VALID [2020-07-10 23:53:25,522 INFO L280 TraceCheckUtils]: 4: Hoare triple {29236#true} havoc ~tmp___0~0; {29236#true} is VALID [2020-07-10 23:53:25,522 INFO L263 TraceCheckUtils]: 5: Hoare triple {29236#true} call #t~ret0 := getWaterLevel(); {29236#true} is VALID [2020-07-10 23:53:25,522 INFO L280 TraceCheckUtils]: 6: Hoare triple {29236#true} havoc ~retValue_acc~8; {29236#true} is VALID [2020-07-10 23:53:25,522 INFO L280 TraceCheckUtils]: 7: Hoare triple {29236#true} ~retValue_acc~8 := ~waterLevel~0; {29236#true} is VALID [2020-07-10 23:53:25,522 INFO L280 TraceCheckUtils]: 8: Hoare triple {29236#true} #res := ~retValue_acc~8; {29236#true} is VALID [2020-07-10 23:53:25,523 INFO L280 TraceCheckUtils]: 9: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 23:53:25,523 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {29236#true} {29236#true} #833#return; {29236#true} is VALID [2020-07-10 23:53:25,523 INFO L280 TraceCheckUtils]: 11: Hoare triple {29236#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29236#true} is VALID [2020-07-10 23:53:25,523 INFO L280 TraceCheckUtils]: 12: Hoare triple {29236#true} ~tmp~0 := #t~ret0; {29236#true} is VALID [2020-07-10 23:53:25,524 INFO L280 TraceCheckUtils]: 13: Hoare triple {29236#true} havoc #t~ret0; {29236#true} is VALID [2020-07-10 23:53:25,524 INFO L280 TraceCheckUtils]: 14: Hoare triple {29236#true} assume !(0 == ~tmp~0); {29236#true} is VALID [2020-07-10 23:53:25,524 INFO L280 TraceCheckUtils]: 15: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 23:53:25,525 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #911#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,526 INFO L280 TraceCheckUtils]: 17: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume true; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,527 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {29317#(= 0 ~pumpRunning~0)} {29317#(= 0 ~pumpRunning~0)} #897#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:25,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {29373#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {29236#true} is VALID [2020-07-10 23:53:25,533 INFO L280 TraceCheckUtils]: 1: Hoare triple {29236#true} ~waterLevel~0 := 1 + ~waterLevel~0; {29236#true} is VALID [2020-07-10 23:53:25,533 INFO L280 TraceCheckUtils]: 2: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 23:53:25,534 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #889#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:25,538 INFO L280 TraceCheckUtils]: 0: Hoare triple {29236#true} havoc ~retValue_acc~8; {29236#true} is VALID [2020-07-10 23:53:25,538 INFO L280 TraceCheckUtils]: 1: Hoare triple {29236#true} ~retValue_acc~8 := ~waterLevel~0; {29236#true} is VALID [2020-07-10 23:53:25,538 INFO L280 TraceCheckUtils]: 2: Hoare triple {29236#true} #res := ~retValue_acc~8; {29236#true} is VALID [2020-07-10 23:53:25,539 INFO L280 TraceCheckUtils]: 3: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 23:53:25,540 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #833#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:25,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {29236#true} havoc ~retValue_acc~5; {29236#true} is VALID [2020-07-10 23:53:25,583 INFO L280 TraceCheckUtils]: 1: Hoare triple {29236#true} ~retValue_acc~5 := ~pumpRunning~0; {29395#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} is VALID [2020-07-10 23:53:25,584 INFO L280 TraceCheckUtils]: 2: Hoare triple {29395#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} #res := ~retValue_acc~5; {29396#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:53:25,585 INFO L280 TraceCheckUtils]: 3: Hoare triple {29396#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {29396#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:53:25,586 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29396#(= ~pumpRunning~0 |isPumpRunning_#res|)} {29317#(= 0 ~pumpRunning~0)} #835#return; {29370#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} is VALID [2020-07-10 23:53:25,593 INFO L263 TraceCheckUtils]: 0: Hoare triple {29236#true} call ULTIMATE.init(); {29372#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 23:53:25,594 INFO L280 TraceCheckUtils]: 1: Hoare triple {29372#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {29236#true} is VALID [2020-07-10 23:53:25,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {29236#true} #valid := #valid[0 := 0]; {29236#true} is VALID [2020-07-10 23:53:25,595 INFO L280 TraceCheckUtils]: 3: Hoare triple {29236#true} assume 0 < #StackHeapBarrier; {29236#true} is VALID [2020-07-10 23:53:25,595 INFO L280 TraceCheckUtils]: 4: Hoare triple {29236#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {29236#true} is VALID [2020-07-10 23:53:25,595 INFO L280 TraceCheckUtils]: 5: Hoare triple {29236#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {29236#true} is VALID [2020-07-10 23:53:25,595 INFO L280 TraceCheckUtils]: 6: Hoare triple {29236#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {29236#true} is VALID [2020-07-10 23:53:25,596 INFO L280 TraceCheckUtils]: 7: Hoare triple {29236#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {29236#true} is VALID [2020-07-10 23:53:25,596 INFO L280 TraceCheckUtils]: 8: Hoare triple {29236#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {29236#true} is VALID [2020-07-10 23:53:25,596 INFO L280 TraceCheckUtils]: 9: Hoare triple {29236#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {29236#true} is VALID [2020-07-10 23:53:25,597 INFO L280 TraceCheckUtils]: 10: Hoare triple {29236#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {29236#true} is VALID [2020-07-10 23:53:25,597 INFO L280 TraceCheckUtils]: 11: Hoare triple {29236#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {29236#true} is VALID [2020-07-10 23:53:25,597 INFO L280 TraceCheckUtils]: 12: Hoare triple {29236#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {29236#true} is VALID [2020-07-10 23:53:25,597 INFO L280 TraceCheckUtils]: 13: Hoare triple {29236#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {29236#true} is VALID [2020-07-10 23:53:25,598 INFO L280 TraceCheckUtils]: 14: Hoare triple {29236#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {29236#true} is VALID [2020-07-10 23:53:25,598 INFO L280 TraceCheckUtils]: 15: Hoare triple {29236#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {29236#true} is VALID [2020-07-10 23:53:25,598 INFO L280 TraceCheckUtils]: 16: Hoare triple {29236#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {29236#true} is VALID [2020-07-10 23:53:25,599 INFO L280 TraceCheckUtils]: 17: Hoare triple {29236#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {29236#true} is VALID [2020-07-10 23:53:25,599 INFO L280 TraceCheckUtils]: 18: Hoare triple {29236#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {29236#true} is VALID [2020-07-10 23:53:25,599 INFO L280 TraceCheckUtils]: 19: Hoare triple {29236#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {29236#true} is VALID [2020-07-10 23:53:25,600 INFO L280 TraceCheckUtils]: 20: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {29236#true} is VALID [2020-07-10 23:53:25,600 INFO L280 TraceCheckUtils]: 21: Hoare triple {29236#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {29236#true} is VALID [2020-07-10 23:53:25,600 INFO L280 TraceCheckUtils]: 22: Hoare triple {29236#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {29236#true} is VALID [2020-07-10 23:53:25,600 INFO L280 TraceCheckUtils]: 23: Hoare triple {29236#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {29236#true} is VALID [2020-07-10 23:53:25,601 INFO L280 TraceCheckUtils]: 24: Hoare triple {29236#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {29236#true} is VALID [2020-07-10 23:53:25,601 INFO L280 TraceCheckUtils]: 25: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {29236#true} is VALID [2020-07-10 23:53:25,601 INFO L280 TraceCheckUtils]: 26: Hoare triple {29236#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {29236#true} is VALID [2020-07-10 23:53:25,602 INFO L280 TraceCheckUtils]: 27: Hoare triple {29236#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {29236#true} is VALID [2020-07-10 23:53:25,602 INFO L280 TraceCheckUtils]: 28: Hoare triple {29236#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {29236#true} is VALID [2020-07-10 23:53:25,602 INFO L280 TraceCheckUtils]: 29: Hoare triple {29236#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {29236#true} is VALID [2020-07-10 23:53:25,602 INFO L280 TraceCheckUtils]: 30: Hoare triple {29236#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {29236#true} is VALID [2020-07-10 23:53:25,603 INFO L280 TraceCheckUtils]: 31: Hoare triple {29236#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {29236#true} is VALID [2020-07-10 23:53:25,603 INFO L280 TraceCheckUtils]: 32: Hoare triple {29236#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {29236#true} is VALID [2020-07-10 23:53:25,603 INFO L280 TraceCheckUtils]: 33: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {29236#true} is VALID [2020-07-10 23:53:25,604 INFO L280 TraceCheckUtils]: 34: Hoare triple {29236#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {29236#true} is VALID [2020-07-10 23:53:25,604 INFO L280 TraceCheckUtils]: 35: Hoare triple {29236#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {29236#true} is VALID [2020-07-10 23:53:25,604 INFO L280 TraceCheckUtils]: 36: Hoare triple {29236#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {29236#true} is VALID [2020-07-10 23:53:25,605 INFO L280 TraceCheckUtils]: 37: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {29236#true} is VALID [2020-07-10 23:53:25,605 INFO L280 TraceCheckUtils]: 38: Hoare triple {29236#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {29236#true} is VALID [2020-07-10 23:53:25,605 INFO L280 TraceCheckUtils]: 39: Hoare triple {29236#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {29236#true} is VALID [2020-07-10 23:53:25,605 INFO L280 TraceCheckUtils]: 40: Hoare triple {29236#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {29236#true} is VALID [2020-07-10 23:53:25,606 INFO L280 TraceCheckUtils]: 41: Hoare triple {29236#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {29236#true} is VALID [2020-07-10 23:53:25,606 INFO L280 TraceCheckUtils]: 42: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {29236#true} is VALID [2020-07-10 23:53:25,606 INFO L280 TraceCheckUtils]: 43: Hoare triple {29236#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {29236#true} is VALID [2020-07-10 23:53:25,607 INFO L280 TraceCheckUtils]: 44: Hoare triple {29236#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {29236#true} is VALID [2020-07-10 23:53:25,607 INFO L280 TraceCheckUtils]: 45: Hoare triple {29236#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {29236#true} is VALID [2020-07-10 23:53:25,607 INFO L280 TraceCheckUtils]: 46: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {29236#true} is VALID [2020-07-10 23:53:25,608 INFO L280 TraceCheckUtils]: 47: Hoare triple {29236#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {29236#true} is VALID [2020-07-10 23:53:25,608 INFO L280 TraceCheckUtils]: 48: Hoare triple {29236#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {29236#true} is VALID [2020-07-10 23:53:25,608 INFO L280 TraceCheckUtils]: 49: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {29236#true} is VALID [2020-07-10 23:53:25,608 INFO L280 TraceCheckUtils]: 50: Hoare triple {29236#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {29236#true} is VALID [2020-07-10 23:53:25,609 INFO L280 TraceCheckUtils]: 51: Hoare triple {29236#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {29236#true} is VALID [2020-07-10 23:53:25,609 INFO L280 TraceCheckUtils]: 52: Hoare triple {29236#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {29236#true} is VALID [2020-07-10 23:53:25,609 INFO L280 TraceCheckUtils]: 53: Hoare triple {29236#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {29236#true} is VALID [2020-07-10 23:53:25,610 INFO L280 TraceCheckUtils]: 54: Hoare triple {29236#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {29236#true} is VALID [2020-07-10 23:53:25,610 INFO L280 TraceCheckUtils]: 55: Hoare triple {29236#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {29236#true} is VALID [2020-07-10 23:53:25,610 INFO L280 TraceCheckUtils]: 56: Hoare triple {29236#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {29236#true} is VALID [2020-07-10 23:53:25,611 INFO L280 TraceCheckUtils]: 57: Hoare triple {29236#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {29236#true} is VALID [2020-07-10 23:53:25,611 INFO L280 TraceCheckUtils]: 58: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {29236#true} is VALID [2020-07-10 23:53:25,611 INFO L280 TraceCheckUtils]: 59: Hoare triple {29236#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {29236#true} is VALID [2020-07-10 23:53:25,611 INFO L280 TraceCheckUtils]: 60: Hoare triple {29236#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {29236#true} is VALID [2020-07-10 23:53:25,612 INFO L280 TraceCheckUtils]: 61: Hoare triple {29236#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {29236#true} is VALID [2020-07-10 23:53:25,612 INFO L280 TraceCheckUtils]: 62: Hoare triple {29236#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {29236#true} is VALID [2020-07-10 23:53:25,612 INFO L280 TraceCheckUtils]: 63: Hoare triple {29236#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {29236#true} is VALID [2020-07-10 23:53:25,613 INFO L280 TraceCheckUtils]: 64: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {29236#true} is VALID [2020-07-10 23:53:25,613 INFO L280 TraceCheckUtils]: 65: Hoare triple {29236#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {29236#true} is VALID [2020-07-10 23:53:25,613 INFO L280 TraceCheckUtils]: 66: Hoare triple {29236#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {29236#true} is VALID [2020-07-10 23:53:25,613 INFO L280 TraceCheckUtils]: 67: Hoare triple {29236#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {29236#true} is VALID [2020-07-10 23:53:25,614 INFO L280 TraceCheckUtils]: 68: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {29236#true} is VALID [2020-07-10 23:53:25,614 INFO L280 TraceCheckUtils]: 69: Hoare triple {29236#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {29236#true} is VALID [2020-07-10 23:53:25,614 INFO L280 TraceCheckUtils]: 70: Hoare triple {29236#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {29236#true} is VALID [2020-07-10 23:53:25,615 INFO L280 TraceCheckUtils]: 71: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {29236#true} is VALID [2020-07-10 23:53:25,615 INFO L280 TraceCheckUtils]: 72: Hoare triple {29236#true} ~head~0.base, ~head~0.offset := 0, 0; {29236#true} is VALID [2020-07-10 23:53:25,615 INFO L280 TraceCheckUtils]: 73: Hoare triple {29236#true} ~cleanupTimeShifts~0 := 4; {29236#true} is VALID [2020-07-10 23:53:25,616 INFO L280 TraceCheckUtils]: 74: Hoare triple {29236#true} ~pumpRunning~0 := 0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,617 INFO L280 TraceCheckUtils]: 75: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,618 INFO L280 TraceCheckUtils]: 76: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,618 INFO L280 TraceCheckUtils]: 77: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,619 INFO L280 TraceCheckUtils]: 78: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume true; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,620 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {29317#(= 0 ~pumpRunning~0)} {29236#true} #935#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,621 INFO L263 TraceCheckUtils]: 80: Hoare triple {29317#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,622 INFO L280 TraceCheckUtils]: 81: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~3; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,623 INFO L280 TraceCheckUtils]: 82: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,623 INFO L263 TraceCheckUtils]: 83: Hoare triple {29317#(= 0 ~pumpRunning~0)} call select_helpers(); {29236#true} is VALID [2020-07-10 23:53:25,623 INFO L280 TraceCheckUtils]: 84: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 23:53:25,624 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #839#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,624 INFO L263 TraceCheckUtils]: 86: Hoare triple {29317#(= 0 ~pumpRunning~0)} call select_features(); {29236#true} is VALID [2020-07-10 23:53:25,625 INFO L280 TraceCheckUtils]: 87: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 23:53:25,626 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #841#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,626 INFO L263 TraceCheckUtils]: 89: Hoare triple {29317#(= 0 ~pumpRunning~0)} call #t~ret37 := valid_product(); {29236#true} is VALID [2020-07-10 23:53:25,626 INFO L280 TraceCheckUtils]: 90: Hoare triple {29236#true} havoc ~retValue_acc~11; {29236#true} is VALID [2020-07-10 23:53:25,627 INFO L280 TraceCheckUtils]: 91: Hoare triple {29236#true} ~retValue_acc~11 := 1; {29236#true} is VALID [2020-07-10 23:53:25,627 INFO L280 TraceCheckUtils]: 92: Hoare triple {29236#true} #res := ~retValue_acc~11; {29236#true} is VALID [2020-07-10 23:53:25,627 INFO L280 TraceCheckUtils]: 93: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 23:53:25,628 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #843#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,629 INFO L280 TraceCheckUtils]: 95: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,630 INFO L280 TraceCheckUtils]: 96: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~ret37; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,631 INFO L280 TraceCheckUtils]: 97: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc #t~ret37; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,631 INFO L280 TraceCheckUtils]: 98: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,632 INFO L263 TraceCheckUtils]: 99: Hoare triple {29317#(= 0 ~pumpRunning~0)} call setup(); {29236#true} is VALID [2020-07-10 23:53:25,632 INFO L280 TraceCheckUtils]: 100: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 23:53:25,633 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #845#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,634 INFO L263 TraceCheckUtils]: 102: Hoare triple {29317#(= 0 ~pumpRunning~0)} call runTest(); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,635 INFO L263 TraceCheckUtils]: 103: Hoare triple {29317#(= 0 ~pumpRunning~0)} call test(); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,635 INFO L280 TraceCheckUtils]: 104: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,636 INFO L280 TraceCheckUtils]: 105: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc ~tmp~9; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,637 INFO L280 TraceCheckUtils]: 106: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,638 INFO L280 TraceCheckUtils]: 107: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,639 INFO L280 TraceCheckUtils]: 108: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,639 INFO L280 TraceCheckUtils]: 109: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,640 INFO L280 TraceCheckUtils]: 110: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume !false; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,641 INFO L280 TraceCheckUtils]: 111: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,642 INFO L280 TraceCheckUtils]: 112: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,643 INFO L280 TraceCheckUtils]: 113: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~tmp~9 := #t~nondet69; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,643 INFO L280 TraceCheckUtils]: 114: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc #t~nondet69; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,644 INFO L280 TraceCheckUtils]: 115: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~9; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,645 INFO L263 TraceCheckUtils]: 116: Hoare triple {29317#(= 0 ~pumpRunning~0)} call waterRise(); {29373#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:53:25,646 INFO L280 TraceCheckUtils]: 117: Hoare triple {29373#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {29236#true} is VALID [2020-07-10 23:53:25,646 INFO L280 TraceCheckUtils]: 118: Hoare triple {29236#true} ~waterLevel~0 := 1 + ~waterLevel~0; {29236#true} is VALID [2020-07-10 23:53:25,646 INFO L280 TraceCheckUtils]: 119: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 23:53:25,647 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #889#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,648 INFO L280 TraceCheckUtils]: 121: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,648 INFO L280 TraceCheckUtils]: 122: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~tmp___0~2 := #t~nondet70; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,649 INFO L280 TraceCheckUtils]: 123: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc #t~nondet70; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,650 INFO L280 TraceCheckUtils]: 124: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,650 INFO L280 TraceCheckUtils]: 125: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,651 INFO L280 TraceCheckUtils]: 126: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet71; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,651 INFO L280 TraceCheckUtils]: 127: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc #t~nondet71; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,652 INFO L280 TraceCheckUtils]: 128: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,652 INFO L280 TraceCheckUtils]: 129: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,653 INFO L280 TraceCheckUtils]: 130: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet72; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,653 INFO L280 TraceCheckUtils]: 131: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc #t~nondet72; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,654 INFO L280 TraceCheckUtils]: 132: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,655 INFO L263 TraceCheckUtils]: 133: Hoare triple {29317#(= 0 ~pumpRunning~0)} call stopSystem(); {29374#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:53:25,655 INFO L280 TraceCheckUtils]: 134: Hoare triple {29374#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,656 INFO L280 TraceCheckUtils]: 135: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,656 INFO L280 TraceCheckUtils]: 136: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume true; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,657 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {29317#(= 0 ~pumpRunning~0)} {29317#(= 0 ~pumpRunning~0)} #895#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,658 INFO L263 TraceCheckUtils]: 138: Hoare triple {29317#(= 0 ~pumpRunning~0)} call timeShift(); {29375#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 23:53:25,659 INFO L280 TraceCheckUtils]: 139: Hoare triple {29375#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,659 INFO L280 TraceCheckUtils]: 140: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,660 INFO L263 TraceCheckUtils]: 141: Hoare triple {29317#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {29236#true} is VALID [2020-07-10 23:53:25,660 INFO L280 TraceCheckUtils]: 142: Hoare triple {29236#true} havoc ~tmp~0; {29236#true} is VALID [2020-07-10 23:53:25,660 INFO L280 TraceCheckUtils]: 143: Hoare triple {29236#true} havoc ~tmp___0~0; {29236#true} is VALID [2020-07-10 23:53:25,661 INFO L263 TraceCheckUtils]: 144: Hoare triple {29236#true} call #t~ret0 := getWaterLevel(); {29236#true} is VALID [2020-07-10 23:53:25,661 INFO L280 TraceCheckUtils]: 145: Hoare triple {29236#true} havoc ~retValue_acc~8; {29236#true} is VALID [2020-07-10 23:53:25,661 INFO L280 TraceCheckUtils]: 146: Hoare triple {29236#true} ~retValue_acc~8 := ~waterLevel~0; {29236#true} is VALID [2020-07-10 23:53:25,662 INFO L280 TraceCheckUtils]: 147: Hoare triple {29236#true} #res := ~retValue_acc~8; {29236#true} is VALID [2020-07-10 23:53:25,662 INFO L280 TraceCheckUtils]: 148: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 23:53:25,662 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {29236#true} {29236#true} #833#return; {29236#true} is VALID [2020-07-10 23:53:25,662 INFO L280 TraceCheckUtils]: 150: Hoare triple {29236#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29236#true} is VALID [2020-07-10 23:53:25,663 INFO L280 TraceCheckUtils]: 151: Hoare triple {29236#true} ~tmp~0 := #t~ret0; {29236#true} is VALID [2020-07-10 23:53:25,663 INFO L280 TraceCheckUtils]: 152: Hoare triple {29236#true} havoc #t~ret0; {29236#true} is VALID [2020-07-10 23:53:25,663 INFO L280 TraceCheckUtils]: 153: Hoare triple {29236#true} assume !(0 == ~tmp~0); {29236#true} is VALID [2020-07-10 23:53:25,664 INFO L280 TraceCheckUtils]: 154: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 23:53:25,664 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #911#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,665 INFO L280 TraceCheckUtils]: 156: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume true; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,666 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {29317#(= 0 ~pumpRunning~0)} {29317#(= 0 ~pumpRunning~0)} #897#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,667 INFO L280 TraceCheckUtils]: 158: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume !false; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,668 INFO L280 TraceCheckUtils]: 159: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,669 INFO L280 TraceCheckUtils]: 160: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,669 INFO L280 TraceCheckUtils]: 161: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~tmp~9 := #t~nondet69; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,670 INFO L280 TraceCheckUtils]: 162: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc #t~nondet69; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,671 INFO L280 TraceCheckUtils]: 163: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~9; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,672 INFO L263 TraceCheckUtils]: 164: Hoare triple {29317#(= 0 ~pumpRunning~0)} call waterRise(); {29373#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:53:25,672 INFO L280 TraceCheckUtils]: 165: Hoare triple {29373#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {29236#true} is VALID [2020-07-10 23:53:25,673 INFO L280 TraceCheckUtils]: 166: Hoare triple {29236#true} ~waterLevel~0 := 1 + ~waterLevel~0; {29236#true} is VALID [2020-07-10 23:53:25,673 INFO L280 TraceCheckUtils]: 167: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 23:53:25,674 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #889#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,675 INFO L280 TraceCheckUtils]: 169: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,676 INFO L280 TraceCheckUtils]: 170: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~tmp___0~2 := #t~nondet70; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,676 INFO L280 TraceCheckUtils]: 171: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc #t~nondet70; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,677 INFO L280 TraceCheckUtils]: 172: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,678 INFO L280 TraceCheckUtils]: 173: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,679 INFO L280 TraceCheckUtils]: 174: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet71; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,680 INFO L280 TraceCheckUtils]: 175: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc #t~nondet71; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,680 INFO L280 TraceCheckUtils]: 176: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,681 INFO L280 TraceCheckUtils]: 177: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,682 INFO L280 TraceCheckUtils]: 178: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet72; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,683 INFO L280 TraceCheckUtils]: 179: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc #t~nondet72; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,683 INFO L280 TraceCheckUtils]: 180: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,684 INFO L263 TraceCheckUtils]: 181: Hoare triple {29317#(= 0 ~pumpRunning~0)} call timeShift(); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,685 INFO L280 TraceCheckUtils]: 182: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,686 INFO L280 TraceCheckUtils]: 183: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,687 INFO L263 TraceCheckUtils]: 184: Hoare triple {29317#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,688 INFO L280 TraceCheckUtils]: 185: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,689 INFO L280 TraceCheckUtils]: 186: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,689 INFO L263 TraceCheckUtils]: 187: Hoare triple {29317#(= 0 ~pumpRunning~0)} call #t~ret0 := getWaterLevel(); {29236#true} is VALID [2020-07-10 23:53:25,689 INFO L280 TraceCheckUtils]: 188: Hoare triple {29236#true} havoc ~retValue_acc~8; {29236#true} is VALID [2020-07-10 23:53:25,689 INFO L280 TraceCheckUtils]: 189: Hoare triple {29236#true} ~retValue_acc~8 := ~waterLevel~0; {29236#true} is VALID [2020-07-10 23:53:25,690 INFO L280 TraceCheckUtils]: 190: Hoare triple {29236#true} #res := ~retValue_acc~8; {29236#true} is VALID [2020-07-10 23:53:25,690 INFO L280 TraceCheckUtils]: 191: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 23:53:25,691 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #833#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,692 INFO L280 TraceCheckUtils]: 193: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,693 INFO L280 TraceCheckUtils]: 194: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~ret0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,693 INFO L280 TraceCheckUtils]: 195: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc #t~ret0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,694 INFO L280 TraceCheckUtils]: 196: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume 0 == ~tmp~0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:53:25,695 INFO L263 TraceCheckUtils]: 197: Hoare triple {29317#(= 0 ~pumpRunning~0)} call #t~ret1 := isPumpRunning(); {29236#true} is VALID [2020-07-10 23:53:25,695 INFO L280 TraceCheckUtils]: 198: Hoare triple {29236#true} havoc ~retValue_acc~5; {29236#true} is VALID [2020-07-10 23:53:25,696 INFO L280 TraceCheckUtils]: 199: Hoare triple {29236#true} ~retValue_acc~5 := ~pumpRunning~0; {29395#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} is VALID [2020-07-10 23:53:25,697 INFO L280 TraceCheckUtils]: 200: Hoare triple {29395#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} #res := ~retValue_acc~5; {29396#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:53:25,697 INFO L280 TraceCheckUtils]: 201: Hoare triple {29396#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {29396#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:53:25,699 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {29396#(= ~pumpRunning~0 |isPumpRunning_#res|)} {29317#(= 0 ~pumpRunning~0)} #835#return; {29370#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} is VALID [2020-07-10 23:53:25,700 INFO L280 TraceCheckUtils]: 203: Hoare triple {29370#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29370#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} is VALID [2020-07-10 23:53:25,700 INFO L280 TraceCheckUtils]: 204: Hoare triple {29370#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} ~tmp___0~0 := #t~ret1; {29371#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} is VALID [2020-07-10 23:53:25,701 INFO L280 TraceCheckUtils]: 205: Hoare triple {29371#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} havoc #t~ret1; {29371#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} is VALID [2020-07-10 23:53:25,702 INFO L280 TraceCheckUtils]: 206: Hoare triple {29371#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} assume 0 != ~tmp___0~0; {29237#false} is VALID [2020-07-10 23:53:25,702 INFO L263 TraceCheckUtils]: 207: Hoare triple {29237#false} call __automaton_fail(); {29237#false} is VALID [2020-07-10 23:53:25,702 INFO L280 TraceCheckUtils]: 208: Hoare triple {29237#false} assume !false; {29237#false} is VALID [2020-07-10 23:53:25,805 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-07-10 23:53:25,805 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1494656177] [2020-07-10 23:53:25,806 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 23:53:25,806 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-07-10 23:53:25,806 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1349302821] [2020-07-10 23:53:25,807 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-10 23:53:25,808 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:53:25,808 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 23:53:26,070 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:53:26,070 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 23:53:26,070 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:53:26,070 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 23:53:26,071 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-07-10 23:53:26,071 INFO L87 Difference]: Start difference. First operand 1588 states and 1850 transitions. Second operand 11 states. [2020-07-10 23:53:27,443 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:53:53,500 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:53:54,333 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:53:55,567 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:53:56,777 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:53:57,484 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:54:15,455 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:54:16,001 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:54:18,012 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:54:25,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:54:25,227 INFO L93 Difference]: Finished difference Result 1778 states and 2134 transitions. [2020-07-10 23:54:25,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-10 23:54:25,228 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-10 23:54:25,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:54:25,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 23:54:25,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 650 transitions. [2020-07-10 23:54:25,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 23:54:25,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 650 transitions. [2020-07-10 23:54:25,245 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 650 transitions. [2020-07-10 23:54:27,113 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 650 edges. 650 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:54:27,249 INFO L225 Difference]: With dead ends: 1778 [2020-07-10 23:54:27,249 INFO L226 Difference]: Without dead ends: 1775 [2020-07-10 23:54:27,250 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 74 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=171, Invalid=429, Unknown=0, NotChecked=0, Total=600 [2020-07-10 23:54:27,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1775 states. [2020-07-10 23:55:05,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1775 to 1597. [2020-07-10 23:55:05,864 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:55:05,864 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1775 states. Second operand 1597 states. [2020-07-10 23:55:05,864 INFO L74 IsIncluded]: Start isIncluded. First operand 1775 states. Second operand 1597 states. [2020-07-10 23:55:05,865 INFO L87 Difference]: Start difference. First operand 1775 states. Second operand 1597 states. [2020-07-10 23:55:06,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:55:06,035 INFO L93 Difference]: Finished difference Result 1775 states and 2129 transitions. [2020-07-10 23:55:06,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 2129 transitions. [2020-07-10 23:55:06,041 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:55:06,041 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:55:06,041 INFO L74 IsIncluded]: Start isIncluded. First operand 1597 states. Second operand 1775 states. [2020-07-10 23:55:06,041 INFO L87 Difference]: Start difference. First operand 1597 states. Second operand 1775 states. [2020-07-10 23:55:06,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:55:06,232 INFO L93 Difference]: Finished difference Result 1775 states and 2129 transitions. [2020-07-10 23:55:06,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 2129 transitions. [2020-07-10 23:55:06,236 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:55:06,237 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:55:06,237 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:55:06,237 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:55:06,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1597 states. [2020-07-10 23:55:06,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1597 states and 1858 transitions. [2020-07-10 23:55:06,431 INFO L78 Accepts]: Start accepts. Automaton has 1597 states and 1858 transitions. Word has length 209 [2020-07-10 23:55:06,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:55:06,431 INFO L479 AbstractCegarLoop]: Abstraction has 1597 states and 1858 transitions. [2020-07-10 23:55:06,431 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 23:55:06,432 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1597 states and 1858 transitions. [2020-07-10 23:55:16,967 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1858 edges. 1858 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:55:16,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 1858 transitions. [2020-07-10 23:55:16,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2020-07-10 23:55:16,978 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:55:16,979 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-10 23:55:16,979 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 23:55:16,979 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:55:16,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:55:16,980 INFO L82 PathProgramCache]: Analyzing trace with hash 1420533849, now seen corresponding path program 1 times [2020-07-10 23:55:16,980 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:55:16,980 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1469264169] [2020-07-10 23:55:16,981 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:55:17,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,381 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:55:17,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,464 INFO L280 TraceCheckUtils]: 0: Hoare triple {39988#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {39732#true} is VALID [2020-07-10 23:55:17,465 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} #valid := #valid[0 := 0]; {39732#true} is VALID [2020-07-10 23:55:17,465 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} assume 0 < #StackHeapBarrier; {39732#true} is VALID [2020-07-10 23:55:17,465 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {39732#true} is VALID [2020-07-10 23:55:17,465 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {39732#true} is VALID [2020-07-10 23:55:17,465 INFO L280 TraceCheckUtils]: 5: Hoare triple {39732#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {39732#true} is VALID [2020-07-10 23:55:17,466 INFO L280 TraceCheckUtils]: 6: Hoare triple {39732#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {39732#true} is VALID [2020-07-10 23:55:17,466 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {39732#true} is VALID [2020-07-10 23:55:17,466 INFO L280 TraceCheckUtils]: 8: Hoare triple {39732#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {39732#true} is VALID [2020-07-10 23:55:17,466 INFO L280 TraceCheckUtils]: 9: Hoare triple {39732#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {39732#true} is VALID [2020-07-10 23:55:17,467 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {39732#true} is VALID [2020-07-10 23:55:17,467 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {39732#true} is VALID [2020-07-10 23:55:17,467 INFO L280 TraceCheckUtils]: 12: Hoare triple {39732#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {39732#true} is VALID [2020-07-10 23:55:17,467 INFO L280 TraceCheckUtils]: 13: Hoare triple {39732#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {39732#true} is VALID [2020-07-10 23:55:17,468 INFO L280 TraceCheckUtils]: 14: Hoare triple {39732#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {39732#true} is VALID [2020-07-10 23:55:17,468 INFO L280 TraceCheckUtils]: 15: Hoare triple {39732#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {39732#true} is VALID [2020-07-10 23:55:17,468 INFO L280 TraceCheckUtils]: 16: Hoare triple {39732#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {39732#true} is VALID [2020-07-10 23:55:17,468 INFO L280 TraceCheckUtils]: 17: Hoare triple {39732#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {39732#true} is VALID [2020-07-10 23:55:17,469 INFO L280 TraceCheckUtils]: 18: Hoare triple {39732#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {39732#true} is VALID [2020-07-10 23:55:17,469 INFO L280 TraceCheckUtils]: 19: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {39732#true} is VALID [2020-07-10 23:55:17,469 INFO L280 TraceCheckUtils]: 20: Hoare triple {39732#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {39732#true} is VALID [2020-07-10 23:55:17,469 INFO L280 TraceCheckUtils]: 21: Hoare triple {39732#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {39732#true} is VALID [2020-07-10 23:55:17,470 INFO L280 TraceCheckUtils]: 22: Hoare triple {39732#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {39732#true} is VALID [2020-07-10 23:55:17,470 INFO L280 TraceCheckUtils]: 23: Hoare triple {39732#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {39732#true} is VALID [2020-07-10 23:55:17,470 INFO L280 TraceCheckUtils]: 24: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {39732#true} is VALID [2020-07-10 23:55:17,470 INFO L280 TraceCheckUtils]: 25: Hoare triple {39732#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {39732#true} is VALID [2020-07-10 23:55:17,470 INFO L280 TraceCheckUtils]: 26: Hoare triple {39732#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {39732#true} is VALID [2020-07-10 23:55:17,471 INFO L280 TraceCheckUtils]: 27: Hoare triple {39732#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {39732#true} is VALID [2020-07-10 23:55:17,471 INFO L280 TraceCheckUtils]: 28: Hoare triple {39732#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {39732#true} is VALID [2020-07-10 23:55:17,471 INFO L280 TraceCheckUtils]: 29: Hoare triple {39732#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {39732#true} is VALID [2020-07-10 23:55:17,471 INFO L280 TraceCheckUtils]: 30: Hoare triple {39732#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {39732#true} is VALID [2020-07-10 23:55:17,472 INFO L280 TraceCheckUtils]: 31: Hoare triple {39732#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {39732#true} is VALID [2020-07-10 23:55:17,472 INFO L280 TraceCheckUtils]: 32: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {39732#true} is VALID [2020-07-10 23:55:17,472 INFO L280 TraceCheckUtils]: 33: Hoare triple {39732#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {39732#true} is VALID [2020-07-10 23:55:17,473 INFO L280 TraceCheckUtils]: 34: Hoare triple {39732#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {39732#true} is VALID [2020-07-10 23:55:17,473 INFO L280 TraceCheckUtils]: 35: Hoare triple {39732#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {39732#true} is VALID [2020-07-10 23:55:17,473 INFO L280 TraceCheckUtils]: 36: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {39732#true} is VALID [2020-07-10 23:55:17,473 INFO L280 TraceCheckUtils]: 37: Hoare triple {39732#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {39732#true} is VALID [2020-07-10 23:55:17,473 INFO L280 TraceCheckUtils]: 38: Hoare triple {39732#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {39732#true} is VALID [2020-07-10 23:55:17,474 INFO L280 TraceCheckUtils]: 39: Hoare triple {39732#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {39732#true} is VALID [2020-07-10 23:55:17,474 INFO L280 TraceCheckUtils]: 40: Hoare triple {39732#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {39732#true} is VALID [2020-07-10 23:55:17,474 INFO L280 TraceCheckUtils]: 41: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {39732#true} is VALID [2020-07-10 23:55:17,474 INFO L280 TraceCheckUtils]: 42: Hoare triple {39732#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {39732#true} is VALID [2020-07-10 23:55:17,474 INFO L280 TraceCheckUtils]: 43: Hoare triple {39732#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {39732#true} is VALID [2020-07-10 23:55:17,475 INFO L280 TraceCheckUtils]: 44: Hoare triple {39732#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {39732#true} is VALID [2020-07-10 23:55:17,475 INFO L280 TraceCheckUtils]: 45: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {39732#true} is VALID [2020-07-10 23:55:17,475 INFO L280 TraceCheckUtils]: 46: Hoare triple {39732#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {39732#true} is VALID [2020-07-10 23:55:17,475 INFO L280 TraceCheckUtils]: 47: Hoare triple {39732#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {39732#true} is VALID [2020-07-10 23:55:17,475 INFO L280 TraceCheckUtils]: 48: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {39732#true} is VALID [2020-07-10 23:55:17,475 INFO L280 TraceCheckUtils]: 49: Hoare triple {39732#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {39732#true} is VALID [2020-07-10 23:55:17,476 INFO L280 TraceCheckUtils]: 50: Hoare triple {39732#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {39732#true} is VALID [2020-07-10 23:55:17,476 INFO L280 TraceCheckUtils]: 51: Hoare triple {39732#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {39732#true} is VALID [2020-07-10 23:55:17,476 INFO L280 TraceCheckUtils]: 52: Hoare triple {39732#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {39732#true} is VALID [2020-07-10 23:55:17,476 INFO L280 TraceCheckUtils]: 53: Hoare triple {39732#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {39732#true} is VALID [2020-07-10 23:55:17,476 INFO L280 TraceCheckUtils]: 54: Hoare triple {39732#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {39732#true} is VALID [2020-07-10 23:55:17,477 INFO L280 TraceCheckUtils]: 55: Hoare triple {39732#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {39732#true} is VALID [2020-07-10 23:55:17,477 INFO L280 TraceCheckUtils]: 56: Hoare triple {39732#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {39732#true} is VALID [2020-07-10 23:55:17,477 INFO L280 TraceCheckUtils]: 57: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {39732#true} is VALID [2020-07-10 23:55:17,477 INFO L280 TraceCheckUtils]: 58: Hoare triple {39732#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {39732#true} is VALID [2020-07-10 23:55:17,477 INFO L280 TraceCheckUtils]: 59: Hoare triple {39732#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {39732#true} is VALID [2020-07-10 23:55:17,478 INFO L280 TraceCheckUtils]: 60: Hoare triple {39732#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {39732#true} is VALID [2020-07-10 23:55:17,478 INFO L280 TraceCheckUtils]: 61: Hoare triple {39732#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {39732#true} is VALID [2020-07-10 23:55:17,478 INFO L280 TraceCheckUtils]: 62: Hoare triple {39732#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {39732#true} is VALID [2020-07-10 23:55:17,478 INFO L280 TraceCheckUtils]: 63: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {39732#true} is VALID [2020-07-10 23:55:17,478 INFO L280 TraceCheckUtils]: 64: Hoare triple {39732#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {39732#true} is VALID [2020-07-10 23:55:17,479 INFO L280 TraceCheckUtils]: 65: Hoare triple {39732#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {39732#true} is VALID [2020-07-10 23:55:17,479 INFO L280 TraceCheckUtils]: 66: Hoare triple {39732#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {39732#true} is VALID [2020-07-10 23:55:17,479 INFO L280 TraceCheckUtils]: 67: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {39732#true} is VALID [2020-07-10 23:55:17,479 INFO L280 TraceCheckUtils]: 68: Hoare triple {39732#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {39732#true} is VALID [2020-07-10 23:55:17,479 INFO L280 TraceCheckUtils]: 69: Hoare triple {39732#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {39732#true} is VALID [2020-07-10 23:55:17,479 INFO L280 TraceCheckUtils]: 70: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {39732#true} is VALID [2020-07-10 23:55:17,480 INFO L280 TraceCheckUtils]: 71: Hoare triple {39732#true} ~head~0.base, ~head~0.offset := 0, 0; {39732#true} is VALID [2020-07-10 23:55:17,480 INFO L280 TraceCheckUtils]: 72: Hoare triple {39732#true} ~cleanupTimeShifts~0 := 4; {39732#true} is VALID [2020-07-10 23:55:17,480 INFO L280 TraceCheckUtils]: 73: Hoare triple {39732#true} ~pumpRunning~0 := 0; {39732#true} is VALID [2020-07-10 23:55:17,480 INFO L280 TraceCheckUtils]: 74: Hoare triple {39732#true} ~systemActive~0 := 1; {39732#true} is VALID [2020-07-10 23:55:17,481 INFO L280 TraceCheckUtils]: 75: Hoare triple {39732#true} ~waterLevel~0 := 1; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:17,482 INFO L280 TraceCheckUtils]: 76: Hoare triple {39813#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:17,482 INFO L280 TraceCheckUtils]: 77: Hoare triple {39813#(= 1 ~waterLevel~0)} assume true; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:17,483 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {39813#(= 1 ~waterLevel~0)} {39732#true} #935#return; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:17,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,490 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39732#true} {39813#(= 1 ~waterLevel~0)} #839#return; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:17,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,493 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,494 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39732#true} {39813#(= 1 ~waterLevel~0)} #841#return; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:17,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,498 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~11; {39732#true} is VALID [2020-07-10 23:55:17,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} ~retValue_acc~11 := 1; {39732#true} is VALID [2020-07-10 23:55:17,499 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} #res := ~retValue_acc~11; {39732#true} is VALID [2020-07-10 23:55:17,499 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,500 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39732#true} {39813#(= 1 ~waterLevel~0)} #843#return; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:17,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,505 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,506 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39732#true} {39813#(= 1 ~waterLevel~0)} #845#return; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:17,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,556 INFO L280 TraceCheckUtils]: 0: Hoare triple {39989#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {39989#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:55:17,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {39989#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {39990#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 23:55:17,558 INFO L280 TraceCheckUtils]: 2: Hoare triple {39990#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {39990#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 23:55:17,559 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39990#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {39813#(= 1 ~waterLevel~0)} #889#return; {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:17,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {39991#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {39732#true} is VALID [2020-07-10 23:55:17,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,585 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39732#true} {39829#(<= 2 ~waterLevel~0)} #893#return; {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:17,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~9; {39732#true} is VALID [2020-07-10 23:55:17,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 23:55:17,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} ~retValue_acc~9 := 1; {39732#true} is VALID [2020-07-10 23:55:17,792 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} #res := ~retValue_acc~9; {39732#true} is VALID [2020-07-10 23:55:17,792 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,792 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {39732#true} {39732#true} #905#return; {39732#true} is VALID [2020-07-10 23:55:17,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~6; {39732#true} is VALID [2020-07-10 23:55:17,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} havoc ~tmp~8; {39732#true} is VALID [2020-07-10 23:55:17,793 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} havoc ~tmp___0~1; {39732#true} is VALID [2020-07-10 23:55:17,793 INFO L263 TraceCheckUtils]: 3: Hoare triple {39732#true} call #t~ret58 := isHighWaterSensorDry(); {39732#true} is VALID [2020-07-10 23:55:17,793 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} havoc ~retValue_acc~9; {39732#true} is VALID [2020-07-10 23:55:17,794 INFO L280 TraceCheckUtils]: 5: Hoare triple {39732#true} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 23:55:17,794 INFO L280 TraceCheckUtils]: 6: Hoare triple {39732#true} ~retValue_acc~9 := 1; {39732#true} is VALID [2020-07-10 23:55:17,794 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} #res := ~retValue_acc~9; {39732#true} is VALID [2020-07-10 23:55:17,794 INFO L280 TraceCheckUtils]: 8: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,795 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {39732#true} {39732#true} #905#return; {39732#true} is VALID [2020-07-10 23:55:17,795 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,795 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} ~tmp~8 := #t~ret58; {39732#true} is VALID [2020-07-10 23:55:17,795 INFO L280 TraceCheckUtils]: 12: Hoare triple {39732#true} havoc #t~ret58; {39732#true} is VALID [2020-07-10 23:55:17,795 INFO L280 TraceCheckUtils]: 13: Hoare triple {39732#true} assume 0 != ~tmp~8; {39732#true} is VALID [2020-07-10 23:55:17,796 INFO L280 TraceCheckUtils]: 14: Hoare triple {39732#true} ~tmp___0~1 := 0; {40173#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 23:55:17,797 INFO L280 TraceCheckUtils]: 15: Hoare triple {40173#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1; {40174#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} is VALID [2020-07-10 23:55:17,797 INFO L280 TraceCheckUtils]: 16: Hoare triple {40174#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} #res := ~retValue_acc~6; {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:55:17,798 INFO L280 TraceCheckUtils]: 17: Hoare triple {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:55:17,799 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {39732#true} #917#return; {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} is VALID [2020-07-10 23:55:17,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,810 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:17,810 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 23:55:17,810 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:17,810 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,811 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 23:55:17,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~4; {39732#true} is VALID [2020-07-10 23:55:17,811 INFO L263 TraceCheckUtils]: 1: Hoare triple {39732#true} call #t~ret41 := isMethaneLevelCritical(); {39732#true} is VALID [2020-07-10 23:55:17,811 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:17,812 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 23:55:17,812 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:17,812 INFO L280 TraceCheckUtils]: 5: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,812 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 23:55:17,813 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,813 INFO L280 TraceCheckUtils]: 8: Hoare triple {39732#true} ~retValue_acc~4 := #t~ret41; {39732#true} is VALID [2020-07-10 23:55:17,813 INFO L280 TraceCheckUtils]: 9: Hoare triple {39732#true} havoc #t~ret41; {39732#true} is VALID [2020-07-10 23:55:17,813 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} #res := ~retValue_acc~4; {39732#true} is VALID [2020-07-10 23:55:17,813 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,814 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {39732#true} {39732#true} #901#return; {39732#true} is VALID [2020-07-10 23:55:17,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39732#true} is VALID [2020-07-10 23:55:17,817 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,817 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39732#true} {39732#true} #903#return; {39732#true} is VALID [2020-07-10 23:55:17,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {39732#true} is VALID [2020-07-10 23:55:17,817 INFO L263 TraceCheckUtils]: 1: Hoare triple {39732#true} call #t~ret40 := isMethaneAlarm(); {39732#true} is VALID [2020-07-10 23:55:17,818 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} havoc ~retValue_acc~4; {39732#true} is VALID [2020-07-10 23:55:17,818 INFO L263 TraceCheckUtils]: 3: Hoare triple {39732#true} call #t~ret41 := isMethaneLevelCritical(); {39732#true} is VALID [2020-07-10 23:55:17,818 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:17,818 INFO L280 TraceCheckUtils]: 5: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 23:55:17,819 INFO L280 TraceCheckUtils]: 6: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:17,819 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,819 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 23:55:17,819 INFO L280 TraceCheckUtils]: 9: Hoare triple {39732#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,820 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} ~retValue_acc~4 := #t~ret41; {39732#true} is VALID [2020-07-10 23:55:17,820 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} havoc #t~ret41; {39732#true} is VALID [2020-07-10 23:55:17,820 INFO L280 TraceCheckUtils]: 12: Hoare triple {39732#true} #res := ~retValue_acc~4; {39732#true} is VALID [2020-07-10 23:55:17,820 INFO L280 TraceCheckUtils]: 13: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,821 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {39732#true} {39732#true} #901#return; {39732#true} is VALID [2020-07-10 23:55:17,821 INFO L280 TraceCheckUtils]: 15: Hoare triple {39732#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,821 INFO L280 TraceCheckUtils]: 16: Hoare triple {39732#true} ~tmp~7 := #t~ret40; {39732#true} is VALID [2020-07-10 23:55:17,821 INFO L280 TraceCheckUtils]: 17: Hoare triple {39732#true} havoc #t~ret40; {39732#true} is VALID [2020-07-10 23:55:17,821 INFO L280 TraceCheckUtils]: 18: Hoare triple {39732#true} assume !(0 != ~tmp~7); {39732#true} is VALID [2020-07-10 23:55:17,822 INFO L263 TraceCheckUtils]: 19: Hoare triple {39732#true} call activatePump__wrappee__highWaterSensor(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:17,823 INFO L280 TraceCheckUtils]: 20: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39732#true} is VALID [2020-07-10 23:55:17,823 INFO L280 TraceCheckUtils]: 21: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,823 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {39732#true} {39732#true} #903#return; {39732#true} is VALID [2020-07-10 23:55:17,823 INFO L280 TraceCheckUtils]: 23: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,824 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {39732#true} {39733#false} #919#return; {39733#false} is VALID [2020-07-10 23:55:17,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {39732#true} is VALID [2020-07-10 23:55:17,825 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} assume 0 == ~pumpRunning~0; {39732#true} is VALID [2020-07-10 23:55:17,825 INFO L263 TraceCheckUtils]: 2: Hoare triple {39732#true} call #t~ret38 := isHighWaterLevel(); {39732#true} is VALID [2020-07-10 23:55:17,825 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} havoc ~retValue_acc~6; {39732#true} is VALID [2020-07-10 23:55:17,826 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} havoc ~tmp~8; {39732#true} is VALID [2020-07-10 23:55:17,826 INFO L280 TraceCheckUtils]: 5: Hoare triple {39732#true} havoc ~tmp___0~1; {39732#true} is VALID [2020-07-10 23:55:17,826 INFO L263 TraceCheckUtils]: 6: Hoare triple {39732#true} call #t~ret58 := isHighWaterSensorDry(); {39732#true} is VALID [2020-07-10 23:55:17,826 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} havoc ~retValue_acc~9; {39732#true} is VALID [2020-07-10 23:55:17,826 INFO L280 TraceCheckUtils]: 8: Hoare triple {39732#true} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 23:55:17,827 INFO L280 TraceCheckUtils]: 9: Hoare triple {39732#true} ~retValue_acc~9 := 1; {39732#true} is VALID [2020-07-10 23:55:17,827 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} #res := ~retValue_acc~9; {39732#true} is VALID [2020-07-10 23:55:17,827 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,827 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {39732#true} {39732#true} #905#return; {39732#true} is VALID [2020-07-10 23:55:17,827 INFO L280 TraceCheckUtils]: 13: Hoare triple {39732#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,828 INFO L280 TraceCheckUtils]: 14: Hoare triple {39732#true} ~tmp~8 := #t~ret58; {39732#true} is VALID [2020-07-10 23:55:17,828 INFO L280 TraceCheckUtils]: 15: Hoare triple {39732#true} havoc #t~ret58; {39732#true} is VALID [2020-07-10 23:55:17,828 INFO L280 TraceCheckUtils]: 16: Hoare triple {39732#true} assume 0 != ~tmp~8; {39732#true} is VALID [2020-07-10 23:55:17,829 INFO L280 TraceCheckUtils]: 17: Hoare triple {39732#true} ~tmp___0~1 := 0; {40173#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 23:55:17,830 INFO L280 TraceCheckUtils]: 18: Hoare triple {40173#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1; {40174#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} is VALID [2020-07-10 23:55:17,830 INFO L280 TraceCheckUtils]: 19: Hoare triple {40174#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} #res := ~retValue_acc~6; {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:55:17,831 INFO L280 TraceCheckUtils]: 20: Hoare triple {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:55:17,832 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {39732#true} #917#return; {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} is VALID [2020-07-10 23:55:17,832 INFO L280 TraceCheckUtils]: 22: Hoare triple {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} is VALID [2020-07-10 23:55:17,833 INFO L280 TraceCheckUtils]: 23: Hoare triple {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} ~tmp~5 := #t~ret38; {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} is VALID [2020-07-10 23:55:17,834 INFO L280 TraceCheckUtils]: 24: Hoare triple {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} havoc #t~ret38; {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} is VALID [2020-07-10 23:55:17,834 INFO L280 TraceCheckUtils]: 25: Hoare triple {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} assume 0 != ~tmp~5; {39733#false} is VALID [2020-07-10 23:55:17,834 INFO L263 TraceCheckUtils]: 26: Hoare triple {39733#false} call activatePump(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:17,835 INFO L280 TraceCheckUtils]: 27: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {39732#true} is VALID [2020-07-10 23:55:17,835 INFO L263 TraceCheckUtils]: 28: Hoare triple {39732#true} call #t~ret40 := isMethaneAlarm(); {39732#true} is VALID [2020-07-10 23:55:17,835 INFO L280 TraceCheckUtils]: 29: Hoare triple {39732#true} havoc ~retValue_acc~4; {39732#true} is VALID [2020-07-10 23:55:17,835 INFO L263 TraceCheckUtils]: 30: Hoare triple {39732#true} call #t~ret41 := isMethaneLevelCritical(); {39732#true} is VALID [2020-07-10 23:55:17,835 INFO L280 TraceCheckUtils]: 31: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:17,836 INFO L280 TraceCheckUtils]: 32: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 23:55:17,836 INFO L280 TraceCheckUtils]: 33: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:17,836 INFO L280 TraceCheckUtils]: 34: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,836 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 23:55:17,836 INFO L280 TraceCheckUtils]: 36: Hoare triple {39732#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,837 INFO L280 TraceCheckUtils]: 37: Hoare triple {39732#true} ~retValue_acc~4 := #t~ret41; {39732#true} is VALID [2020-07-10 23:55:17,837 INFO L280 TraceCheckUtils]: 38: Hoare triple {39732#true} havoc #t~ret41; {39732#true} is VALID [2020-07-10 23:55:17,837 INFO L280 TraceCheckUtils]: 39: Hoare triple {39732#true} #res := ~retValue_acc~4; {39732#true} is VALID [2020-07-10 23:55:17,837 INFO L280 TraceCheckUtils]: 40: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,837 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {39732#true} {39732#true} #901#return; {39732#true} is VALID [2020-07-10 23:55:17,838 INFO L280 TraceCheckUtils]: 42: Hoare triple {39732#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,838 INFO L280 TraceCheckUtils]: 43: Hoare triple {39732#true} ~tmp~7 := #t~ret40; {39732#true} is VALID [2020-07-10 23:55:17,838 INFO L280 TraceCheckUtils]: 44: Hoare triple {39732#true} havoc #t~ret40; {39732#true} is VALID [2020-07-10 23:55:17,838 INFO L280 TraceCheckUtils]: 45: Hoare triple {39732#true} assume !(0 != ~tmp~7); {39732#true} is VALID [2020-07-10 23:55:17,839 INFO L263 TraceCheckUtils]: 46: Hoare triple {39732#true} call activatePump__wrappee__highWaterSensor(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:17,839 INFO L280 TraceCheckUtils]: 47: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39732#true} is VALID [2020-07-10 23:55:17,839 INFO L280 TraceCheckUtils]: 48: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,840 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {39732#true} {39732#true} #903#return; {39732#true} is VALID [2020-07-10 23:55:17,840 INFO L280 TraceCheckUtils]: 50: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,840 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {39732#true} {39733#false} #919#return; {39733#false} is VALID [2020-07-10 23:55:17,840 INFO L280 TraceCheckUtils]: 52: Hoare triple {39733#false} assume true; {39733#false} is VALID [2020-07-10 23:55:17,840 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {39733#false} {39732#true} #887#return; {39733#false} is VALID [2020-07-10 23:55:17,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {39732#true} is VALID [2020-07-10 23:55:17,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} assume !(0 != ~pumpRunning~0); {39732#true} is VALID [2020-07-10 23:55:17,843 INFO L263 TraceCheckUtils]: 2: Hoare triple {39732#true} call processEnvironment__wrappee__methaneQuery(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:17,844 INFO L280 TraceCheckUtils]: 3: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {39732#true} is VALID [2020-07-10 23:55:17,844 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} assume 0 == ~pumpRunning~0; {39732#true} is VALID [2020-07-10 23:55:17,844 INFO L263 TraceCheckUtils]: 5: Hoare triple {39732#true} call #t~ret38 := isHighWaterLevel(); {39732#true} is VALID [2020-07-10 23:55:17,844 INFO L280 TraceCheckUtils]: 6: Hoare triple {39732#true} havoc ~retValue_acc~6; {39732#true} is VALID [2020-07-10 23:55:17,844 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} havoc ~tmp~8; {39732#true} is VALID [2020-07-10 23:55:17,845 INFO L280 TraceCheckUtils]: 8: Hoare triple {39732#true} havoc ~tmp___0~1; {39732#true} is VALID [2020-07-10 23:55:17,845 INFO L263 TraceCheckUtils]: 9: Hoare triple {39732#true} call #t~ret58 := isHighWaterSensorDry(); {39732#true} is VALID [2020-07-10 23:55:17,845 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} havoc ~retValue_acc~9; {39732#true} is VALID [2020-07-10 23:55:17,845 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 23:55:17,845 INFO L280 TraceCheckUtils]: 12: Hoare triple {39732#true} ~retValue_acc~9 := 1; {39732#true} is VALID [2020-07-10 23:55:17,846 INFO L280 TraceCheckUtils]: 13: Hoare triple {39732#true} #res := ~retValue_acc~9; {39732#true} is VALID [2020-07-10 23:55:17,846 INFO L280 TraceCheckUtils]: 14: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,846 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {39732#true} {39732#true} #905#return; {39732#true} is VALID [2020-07-10 23:55:17,846 INFO L280 TraceCheckUtils]: 16: Hoare triple {39732#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,846 INFO L280 TraceCheckUtils]: 17: Hoare triple {39732#true} ~tmp~8 := #t~ret58; {39732#true} is VALID [2020-07-10 23:55:17,847 INFO L280 TraceCheckUtils]: 18: Hoare triple {39732#true} havoc #t~ret58; {39732#true} is VALID [2020-07-10 23:55:17,847 INFO L280 TraceCheckUtils]: 19: Hoare triple {39732#true} assume 0 != ~tmp~8; {39732#true} is VALID [2020-07-10 23:55:17,848 INFO L280 TraceCheckUtils]: 20: Hoare triple {39732#true} ~tmp___0~1 := 0; {40173#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 23:55:17,848 INFO L280 TraceCheckUtils]: 21: Hoare triple {40173#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1; {40174#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} is VALID [2020-07-10 23:55:17,849 INFO L280 TraceCheckUtils]: 22: Hoare triple {40174#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} #res := ~retValue_acc~6; {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:55:17,850 INFO L280 TraceCheckUtils]: 23: Hoare triple {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:55:17,850 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {39732#true} #917#return; {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} is VALID [2020-07-10 23:55:17,851 INFO L280 TraceCheckUtils]: 25: Hoare triple {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} is VALID [2020-07-10 23:55:17,852 INFO L280 TraceCheckUtils]: 26: Hoare triple {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} ~tmp~5 := #t~ret38; {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} is VALID [2020-07-10 23:55:17,852 INFO L280 TraceCheckUtils]: 27: Hoare triple {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} havoc #t~ret38; {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} is VALID [2020-07-10 23:55:17,853 INFO L280 TraceCheckUtils]: 28: Hoare triple {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} assume 0 != ~tmp~5; {39733#false} is VALID [2020-07-10 23:55:17,853 INFO L263 TraceCheckUtils]: 29: Hoare triple {39733#false} call activatePump(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:17,853 INFO L280 TraceCheckUtils]: 30: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {39732#true} is VALID [2020-07-10 23:55:17,854 INFO L263 TraceCheckUtils]: 31: Hoare triple {39732#true} call #t~ret40 := isMethaneAlarm(); {39732#true} is VALID [2020-07-10 23:55:17,854 INFO L280 TraceCheckUtils]: 32: Hoare triple {39732#true} havoc ~retValue_acc~4; {39732#true} is VALID [2020-07-10 23:55:17,854 INFO L263 TraceCheckUtils]: 33: Hoare triple {39732#true} call #t~ret41 := isMethaneLevelCritical(); {39732#true} is VALID [2020-07-10 23:55:17,854 INFO L280 TraceCheckUtils]: 34: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:17,854 INFO L280 TraceCheckUtils]: 35: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 23:55:17,854 INFO L280 TraceCheckUtils]: 36: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:17,855 INFO L280 TraceCheckUtils]: 37: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,855 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 23:55:17,855 INFO L280 TraceCheckUtils]: 39: Hoare triple {39732#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,855 INFO L280 TraceCheckUtils]: 40: Hoare triple {39732#true} ~retValue_acc~4 := #t~ret41; {39732#true} is VALID [2020-07-10 23:55:17,855 INFO L280 TraceCheckUtils]: 41: Hoare triple {39732#true} havoc #t~ret41; {39732#true} is VALID [2020-07-10 23:55:17,856 INFO L280 TraceCheckUtils]: 42: Hoare triple {39732#true} #res := ~retValue_acc~4; {39732#true} is VALID [2020-07-10 23:55:17,856 INFO L280 TraceCheckUtils]: 43: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,856 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {39732#true} {39732#true} #901#return; {39732#true} is VALID [2020-07-10 23:55:17,856 INFO L280 TraceCheckUtils]: 45: Hoare triple {39732#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,856 INFO L280 TraceCheckUtils]: 46: Hoare triple {39732#true} ~tmp~7 := #t~ret40; {39732#true} is VALID [2020-07-10 23:55:17,857 INFO L280 TraceCheckUtils]: 47: Hoare triple {39732#true} havoc #t~ret40; {39732#true} is VALID [2020-07-10 23:55:17,857 INFO L280 TraceCheckUtils]: 48: Hoare triple {39732#true} assume !(0 != ~tmp~7); {39732#true} is VALID [2020-07-10 23:55:17,857 INFO L263 TraceCheckUtils]: 49: Hoare triple {39732#true} call activatePump__wrappee__highWaterSensor(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:17,858 INFO L280 TraceCheckUtils]: 50: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39732#true} is VALID [2020-07-10 23:55:17,858 INFO L280 TraceCheckUtils]: 51: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,858 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {39732#true} {39732#true} #903#return; {39732#true} is VALID [2020-07-10 23:55:17,858 INFO L280 TraceCheckUtils]: 53: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,858 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {39732#true} {39733#false} #919#return; {39733#false} is VALID [2020-07-10 23:55:17,859 INFO L280 TraceCheckUtils]: 55: Hoare triple {39733#false} assume true; {39733#false} is VALID [2020-07-10 23:55:17,859 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {39733#false} {39732#true} #887#return; {39733#false} is VALID [2020-07-10 23:55:17,859 INFO L280 TraceCheckUtils]: 57: Hoare triple {39733#false} assume true; {39733#false} is VALID [2020-07-10 23:55:17,859 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {39733#false} {39732#true} #909#return; {39733#false} is VALID [2020-07-10 23:55:17,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~8; {39732#true} is VALID [2020-07-10 23:55:17,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} ~retValue_acc~8 := ~waterLevel~0; {39732#true} is VALID [2020-07-10 23:55:17,867 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} #res := ~retValue_acc~8; {39732#true} is VALID [2020-07-10 23:55:17,868 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,868 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39732#true} {39732#true} #833#return; {39732#true} is VALID [2020-07-10 23:55:17,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~tmp~0; {39732#true} is VALID [2020-07-10 23:55:17,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} havoc ~tmp___0~0; {39732#true} is VALID [2020-07-10 23:55:17,868 INFO L263 TraceCheckUtils]: 2: Hoare triple {39732#true} call #t~ret0 := getWaterLevel(); {39732#true} is VALID [2020-07-10 23:55:17,869 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} havoc ~retValue_acc~8; {39732#true} is VALID [2020-07-10 23:55:17,869 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} ~retValue_acc~8 := ~waterLevel~0; {39732#true} is VALID [2020-07-10 23:55:17,869 INFO L280 TraceCheckUtils]: 5: Hoare triple {39732#true} #res := ~retValue_acc~8; {39732#true} is VALID [2020-07-10 23:55:17,869 INFO L280 TraceCheckUtils]: 6: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,869 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39732#true} {39732#true} #833#return; {39732#true} is VALID [2020-07-10 23:55:17,870 INFO L280 TraceCheckUtils]: 8: Hoare triple {39732#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,870 INFO L280 TraceCheckUtils]: 9: Hoare triple {39732#true} ~tmp~0 := #t~ret0; {39732#true} is VALID [2020-07-10 23:55:17,870 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} havoc #t~ret0; {39732#true} is VALID [2020-07-10 23:55:17,870 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} assume !(0 == ~tmp~0); {39732#true} is VALID [2020-07-10 23:55:17,870 INFO L280 TraceCheckUtils]: 12: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,870 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {39732#true} {39733#false} #911#return; {39733#false} is VALID [2020-07-10 23:55:17,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {39992#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {39732#true} is VALID [2020-07-10 23:55:17,871 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} assume 0 != ~systemActive~0; {39732#true} is VALID [2020-07-10 23:55:17,872 INFO L263 TraceCheckUtils]: 2: Hoare triple {39732#true} call processEnvironment(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:17,872 INFO L280 TraceCheckUtils]: 3: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {39732#true} is VALID [2020-07-10 23:55:17,872 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} assume !(0 != ~pumpRunning~0); {39732#true} is VALID [2020-07-10 23:55:17,873 INFO L263 TraceCheckUtils]: 5: Hoare triple {39732#true} call processEnvironment__wrappee__methaneQuery(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:17,873 INFO L280 TraceCheckUtils]: 6: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {39732#true} is VALID [2020-07-10 23:55:17,873 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} assume 0 == ~pumpRunning~0; {39732#true} is VALID [2020-07-10 23:55:17,873 INFO L263 TraceCheckUtils]: 8: Hoare triple {39732#true} call #t~ret38 := isHighWaterLevel(); {39732#true} is VALID [2020-07-10 23:55:17,873 INFO L280 TraceCheckUtils]: 9: Hoare triple {39732#true} havoc ~retValue_acc~6; {39732#true} is VALID [2020-07-10 23:55:17,874 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} havoc ~tmp~8; {39732#true} is VALID [2020-07-10 23:55:17,874 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} havoc ~tmp___0~1; {39732#true} is VALID [2020-07-10 23:55:17,874 INFO L263 TraceCheckUtils]: 12: Hoare triple {39732#true} call #t~ret58 := isHighWaterSensorDry(); {39732#true} is VALID [2020-07-10 23:55:17,874 INFO L280 TraceCheckUtils]: 13: Hoare triple {39732#true} havoc ~retValue_acc~9; {39732#true} is VALID [2020-07-10 23:55:17,874 INFO L280 TraceCheckUtils]: 14: Hoare triple {39732#true} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 23:55:17,874 INFO L280 TraceCheckUtils]: 15: Hoare triple {39732#true} ~retValue_acc~9 := 1; {39732#true} is VALID [2020-07-10 23:55:17,875 INFO L280 TraceCheckUtils]: 16: Hoare triple {39732#true} #res := ~retValue_acc~9; {39732#true} is VALID [2020-07-10 23:55:17,875 INFO L280 TraceCheckUtils]: 17: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,875 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {39732#true} {39732#true} #905#return; {39732#true} is VALID [2020-07-10 23:55:17,875 INFO L280 TraceCheckUtils]: 19: Hoare triple {39732#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,875 INFO L280 TraceCheckUtils]: 20: Hoare triple {39732#true} ~tmp~8 := #t~ret58; {39732#true} is VALID [2020-07-10 23:55:17,875 INFO L280 TraceCheckUtils]: 21: Hoare triple {39732#true} havoc #t~ret58; {39732#true} is VALID [2020-07-10 23:55:17,876 INFO L280 TraceCheckUtils]: 22: Hoare triple {39732#true} assume 0 != ~tmp~8; {39732#true} is VALID [2020-07-10 23:55:17,876 INFO L280 TraceCheckUtils]: 23: Hoare triple {39732#true} ~tmp___0~1 := 0; {40173#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 23:55:17,877 INFO L280 TraceCheckUtils]: 24: Hoare triple {40173#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1; {40174#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} is VALID [2020-07-10 23:55:17,878 INFO L280 TraceCheckUtils]: 25: Hoare triple {40174#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} #res := ~retValue_acc~6; {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:55:17,879 INFO L280 TraceCheckUtils]: 26: Hoare triple {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:55:17,880 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {39732#true} #917#return; {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} is VALID [2020-07-10 23:55:17,880 INFO L280 TraceCheckUtils]: 28: Hoare triple {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} is VALID [2020-07-10 23:55:17,881 INFO L280 TraceCheckUtils]: 29: Hoare triple {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} ~tmp~5 := #t~ret38; {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} is VALID [2020-07-10 23:55:17,881 INFO L280 TraceCheckUtils]: 30: Hoare triple {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} havoc #t~ret38; {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} is VALID [2020-07-10 23:55:17,882 INFO L280 TraceCheckUtils]: 31: Hoare triple {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} assume 0 != ~tmp~5; {39733#false} is VALID [2020-07-10 23:55:17,882 INFO L263 TraceCheckUtils]: 32: Hoare triple {39733#false} call activatePump(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:17,882 INFO L280 TraceCheckUtils]: 33: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {39732#true} is VALID [2020-07-10 23:55:17,882 INFO L263 TraceCheckUtils]: 34: Hoare triple {39732#true} call #t~ret40 := isMethaneAlarm(); {39732#true} is VALID [2020-07-10 23:55:17,883 INFO L280 TraceCheckUtils]: 35: Hoare triple {39732#true} havoc ~retValue_acc~4; {39732#true} is VALID [2020-07-10 23:55:17,883 INFO L263 TraceCheckUtils]: 36: Hoare triple {39732#true} call #t~ret41 := isMethaneLevelCritical(); {39732#true} is VALID [2020-07-10 23:55:17,883 INFO L280 TraceCheckUtils]: 37: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:17,883 INFO L280 TraceCheckUtils]: 38: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 23:55:17,883 INFO L280 TraceCheckUtils]: 39: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:17,884 INFO L280 TraceCheckUtils]: 40: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,884 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 23:55:17,884 INFO L280 TraceCheckUtils]: 42: Hoare triple {39732#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,884 INFO L280 TraceCheckUtils]: 43: Hoare triple {39732#true} ~retValue_acc~4 := #t~ret41; {39732#true} is VALID [2020-07-10 23:55:17,884 INFO L280 TraceCheckUtils]: 44: Hoare triple {39732#true} havoc #t~ret41; {39732#true} is VALID [2020-07-10 23:55:17,885 INFO L280 TraceCheckUtils]: 45: Hoare triple {39732#true} #res := ~retValue_acc~4; {39732#true} is VALID [2020-07-10 23:55:17,885 INFO L280 TraceCheckUtils]: 46: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,885 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {39732#true} {39732#true} #901#return; {39732#true} is VALID [2020-07-10 23:55:17,885 INFO L280 TraceCheckUtils]: 48: Hoare triple {39732#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,885 INFO L280 TraceCheckUtils]: 49: Hoare triple {39732#true} ~tmp~7 := #t~ret40; {39732#true} is VALID [2020-07-10 23:55:17,886 INFO L280 TraceCheckUtils]: 50: Hoare triple {39732#true} havoc #t~ret40; {39732#true} is VALID [2020-07-10 23:55:17,886 INFO L280 TraceCheckUtils]: 51: Hoare triple {39732#true} assume !(0 != ~tmp~7); {39732#true} is VALID [2020-07-10 23:55:17,887 INFO L263 TraceCheckUtils]: 52: Hoare triple {39732#true} call activatePump__wrappee__highWaterSensor(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:17,887 INFO L280 TraceCheckUtils]: 53: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39732#true} is VALID [2020-07-10 23:55:17,887 INFO L280 TraceCheckUtils]: 54: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,887 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {39732#true} {39732#true} #903#return; {39732#true} is VALID [2020-07-10 23:55:17,887 INFO L280 TraceCheckUtils]: 56: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,888 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {39732#true} {39733#false} #919#return; {39733#false} is VALID [2020-07-10 23:55:17,888 INFO L280 TraceCheckUtils]: 58: Hoare triple {39733#false} assume true; {39733#false} is VALID [2020-07-10 23:55:17,888 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {39733#false} {39732#true} #887#return; {39733#false} is VALID [2020-07-10 23:55:17,888 INFO L280 TraceCheckUtils]: 60: Hoare triple {39733#false} assume true; {39733#false} is VALID [2020-07-10 23:55:17,888 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {39733#false} {39732#true} #909#return; {39733#false} is VALID [2020-07-10 23:55:17,889 INFO L263 TraceCheckUtils]: 62: Hoare triple {39733#false} call __utac_acc__Specification4_spec__1(); {39732#true} is VALID [2020-07-10 23:55:17,889 INFO L280 TraceCheckUtils]: 63: Hoare triple {39732#true} havoc ~tmp~0; {39732#true} is VALID [2020-07-10 23:55:17,889 INFO L280 TraceCheckUtils]: 64: Hoare triple {39732#true} havoc ~tmp___0~0; {39732#true} is VALID [2020-07-10 23:55:17,889 INFO L263 TraceCheckUtils]: 65: Hoare triple {39732#true} call #t~ret0 := getWaterLevel(); {39732#true} is VALID [2020-07-10 23:55:17,889 INFO L280 TraceCheckUtils]: 66: Hoare triple {39732#true} havoc ~retValue_acc~8; {39732#true} is VALID [2020-07-10 23:55:17,890 INFO L280 TraceCheckUtils]: 67: Hoare triple {39732#true} ~retValue_acc~8 := ~waterLevel~0; {39732#true} is VALID [2020-07-10 23:55:17,890 INFO L280 TraceCheckUtils]: 68: Hoare triple {39732#true} #res := ~retValue_acc~8; {39732#true} is VALID [2020-07-10 23:55:17,890 INFO L280 TraceCheckUtils]: 69: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,890 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {39732#true} {39732#true} #833#return; {39732#true} is VALID [2020-07-10 23:55:17,890 INFO L280 TraceCheckUtils]: 71: Hoare triple {39732#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,891 INFO L280 TraceCheckUtils]: 72: Hoare triple {39732#true} ~tmp~0 := #t~ret0; {39732#true} is VALID [2020-07-10 23:55:17,891 INFO L280 TraceCheckUtils]: 73: Hoare triple {39732#true} havoc #t~ret0; {39732#true} is VALID [2020-07-10 23:55:17,891 INFO L280 TraceCheckUtils]: 74: Hoare triple {39732#true} assume !(0 == ~tmp~0); {39732#true} is VALID [2020-07-10 23:55:17,891 INFO L280 TraceCheckUtils]: 75: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,891 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {39732#true} {39733#false} #911#return; {39733#false} is VALID [2020-07-10 23:55:17,891 INFO L280 TraceCheckUtils]: 77: Hoare triple {39733#false} assume true; {39733#false} is VALID [2020-07-10 23:55:17,892 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {39733#false} {39829#(<= 2 ~waterLevel~0)} #897#return; {39733#false} is VALID [2020-07-10 23:55:17,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,898 INFO L280 TraceCheckUtils]: 0: Hoare triple {39989#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 23:55:17,899 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} ~waterLevel~0 := 1 + ~waterLevel~0; {39732#true} is VALID [2020-07-10 23:55:17,899 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,899 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39732#true} {39733#false} #889#return; {39733#false} is VALID [2020-07-10 23:55:17,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {39991#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {39732#true} is VALID [2020-07-10 23:55:17,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,906 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39732#true} {39733#false} #893#return; {39733#false} is VALID [2020-07-10 23:55:17,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,930 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~9; {39732#true} is VALID [2020-07-10 23:55:17,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 23:55:17,930 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} ~retValue_acc~9 := 1; {39732#true} is VALID [2020-07-10 23:55:17,930 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} #res := ~retValue_acc~9; {39732#true} is VALID [2020-07-10 23:55:17,930 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,931 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {39732#true} {39732#true} #905#return; {39732#true} is VALID [2020-07-10 23:55:17,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~6; {39732#true} is VALID [2020-07-10 23:55:17,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} havoc ~tmp~8; {39732#true} is VALID [2020-07-10 23:55:17,931 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} havoc ~tmp___0~1; {39732#true} is VALID [2020-07-10 23:55:17,932 INFO L263 TraceCheckUtils]: 3: Hoare triple {39732#true} call #t~ret58 := isHighWaterSensorDry(); {39732#true} is VALID [2020-07-10 23:55:17,932 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} havoc ~retValue_acc~9; {39732#true} is VALID [2020-07-10 23:55:17,932 INFO L280 TraceCheckUtils]: 5: Hoare triple {39732#true} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 23:55:17,932 INFO L280 TraceCheckUtils]: 6: Hoare triple {39732#true} ~retValue_acc~9 := 1; {39732#true} is VALID [2020-07-10 23:55:17,932 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} #res := ~retValue_acc~9; {39732#true} is VALID [2020-07-10 23:55:17,933 INFO L280 TraceCheckUtils]: 8: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,933 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {39732#true} {39732#true} #905#return; {39732#true} is VALID [2020-07-10 23:55:17,933 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,933 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} ~tmp~8 := #t~ret58; {39732#true} is VALID [2020-07-10 23:55:17,933 INFO L280 TraceCheckUtils]: 12: Hoare triple {39732#true} havoc #t~ret58; {39732#true} is VALID [2020-07-10 23:55:17,934 INFO L280 TraceCheckUtils]: 13: Hoare triple {39732#true} assume 0 != ~tmp~8; {39732#true} is VALID [2020-07-10 23:55:17,934 INFO L280 TraceCheckUtils]: 14: Hoare triple {39732#true} ~tmp___0~1 := 0; {39732#true} is VALID [2020-07-10 23:55:17,934 INFO L280 TraceCheckUtils]: 15: Hoare triple {39732#true} ~retValue_acc~6 := ~tmp___0~1; {39732#true} is VALID [2020-07-10 23:55:17,934 INFO L280 TraceCheckUtils]: 16: Hoare triple {39732#true} #res := ~retValue_acc~6; {39732#true} is VALID [2020-07-10 23:55:17,934 INFO L280 TraceCheckUtils]: 17: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,935 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {39732#true} {39732#true} #917#return; {39732#true} is VALID [2020-07-10 23:55:17,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:17,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 23:55:17,947 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:17,947 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,947 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 23:55:17,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~4; {39732#true} is VALID [2020-07-10 23:55:17,948 INFO L263 TraceCheckUtils]: 1: Hoare triple {39732#true} call #t~ret41 := isMethaneLevelCritical(); {39732#true} is VALID [2020-07-10 23:55:17,948 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:17,948 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 23:55:17,948 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:17,949 INFO L280 TraceCheckUtils]: 5: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,949 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 23:55:17,949 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,949 INFO L280 TraceCheckUtils]: 8: Hoare triple {39732#true} ~retValue_acc~4 := #t~ret41; {39732#true} is VALID [2020-07-10 23:55:17,949 INFO L280 TraceCheckUtils]: 9: Hoare triple {39732#true} havoc #t~ret41; {39732#true} is VALID [2020-07-10 23:55:17,950 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} #res := ~retValue_acc~4; {39732#true} is VALID [2020-07-10 23:55:17,950 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,950 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {39732#true} {39732#true} #901#return; {39732#true} is VALID [2020-07-10 23:55:17,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39732#true} is VALID [2020-07-10 23:55:17,953 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,954 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39732#true} {39732#true} #903#return; {39732#true} is VALID [2020-07-10 23:55:17,954 INFO L280 TraceCheckUtils]: 0: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {39732#true} is VALID [2020-07-10 23:55:17,954 INFO L263 TraceCheckUtils]: 1: Hoare triple {39732#true} call #t~ret40 := isMethaneAlarm(); {39732#true} is VALID [2020-07-10 23:55:17,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} havoc ~retValue_acc~4; {39732#true} is VALID [2020-07-10 23:55:17,955 INFO L263 TraceCheckUtils]: 3: Hoare triple {39732#true} call #t~ret41 := isMethaneLevelCritical(); {39732#true} is VALID [2020-07-10 23:55:17,955 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:17,955 INFO L280 TraceCheckUtils]: 5: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 23:55:17,955 INFO L280 TraceCheckUtils]: 6: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:17,955 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,956 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 23:55:17,956 INFO L280 TraceCheckUtils]: 9: Hoare triple {39732#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,956 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} ~retValue_acc~4 := #t~ret41; {39732#true} is VALID [2020-07-10 23:55:17,956 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} havoc #t~ret41; {39732#true} is VALID [2020-07-10 23:55:17,956 INFO L280 TraceCheckUtils]: 12: Hoare triple {39732#true} #res := ~retValue_acc~4; {39732#true} is VALID [2020-07-10 23:55:17,957 INFO L280 TraceCheckUtils]: 13: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,957 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {39732#true} {39732#true} #901#return; {39732#true} is VALID [2020-07-10 23:55:17,957 INFO L280 TraceCheckUtils]: 15: Hoare triple {39732#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,957 INFO L280 TraceCheckUtils]: 16: Hoare triple {39732#true} ~tmp~7 := #t~ret40; {39732#true} is VALID [2020-07-10 23:55:17,957 INFO L280 TraceCheckUtils]: 17: Hoare triple {39732#true} havoc #t~ret40; {39732#true} is VALID [2020-07-10 23:55:17,957 INFO L280 TraceCheckUtils]: 18: Hoare triple {39732#true} assume !(0 != ~tmp~7); {39732#true} is VALID [2020-07-10 23:55:17,958 INFO L263 TraceCheckUtils]: 19: Hoare triple {39732#true} call activatePump__wrappee__highWaterSensor(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:17,959 INFO L280 TraceCheckUtils]: 20: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39732#true} is VALID [2020-07-10 23:55:17,959 INFO L280 TraceCheckUtils]: 21: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,959 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {39732#true} {39732#true} #903#return; {39732#true} is VALID [2020-07-10 23:55:17,959 INFO L280 TraceCheckUtils]: 23: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,959 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {39732#true} {39732#true} #919#return; {39732#true} is VALID [2020-07-10 23:55:17,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {39732#true} is VALID [2020-07-10 23:55:17,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} assume 0 == ~pumpRunning~0; {39732#true} is VALID [2020-07-10 23:55:17,960 INFO L263 TraceCheckUtils]: 2: Hoare triple {39732#true} call #t~ret38 := isHighWaterLevel(); {39732#true} is VALID [2020-07-10 23:55:17,960 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} havoc ~retValue_acc~6; {39732#true} is VALID [2020-07-10 23:55:17,961 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} havoc ~tmp~8; {39732#true} is VALID [2020-07-10 23:55:17,961 INFO L280 TraceCheckUtils]: 5: Hoare triple {39732#true} havoc ~tmp___0~1; {39732#true} is VALID [2020-07-10 23:55:17,961 INFO L263 TraceCheckUtils]: 6: Hoare triple {39732#true} call #t~ret58 := isHighWaterSensorDry(); {39732#true} is VALID [2020-07-10 23:55:17,961 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} havoc ~retValue_acc~9; {39732#true} is VALID [2020-07-10 23:55:17,961 INFO L280 TraceCheckUtils]: 8: Hoare triple {39732#true} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 23:55:17,962 INFO L280 TraceCheckUtils]: 9: Hoare triple {39732#true} ~retValue_acc~9 := 1; {39732#true} is VALID [2020-07-10 23:55:17,962 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} #res := ~retValue_acc~9; {39732#true} is VALID [2020-07-10 23:55:17,962 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,962 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {39732#true} {39732#true} #905#return; {39732#true} is VALID [2020-07-10 23:55:17,962 INFO L280 TraceCheckUtils]: 13: Hoare triple {39732#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,963 INFO L280 TraceCheckUtils]: 14: Hoare triple {39732#true} ~tmp~8 := #t~ret58; {39732#true} is VALID [2020-07-10 23:55:17,963 INFO L280 TraceCheckUtils]: 15: Hoare triple {39732#true} havoc #t~ret58; {39732#true} is VALID [2020-07-10 23:55:17,963 INFO L280 TraceCheckUtils]: 16: Hoare triple {39732#true} assume 0 != ~tmp~8; {39732#true} is VALID [2020-07-10 23:55:17,963 INFO L280 TraceCheckUtils]: 17: Hoare triple {39732#true} ~tmp___0~1 := 0; {39732#true} is VALID [2020-07-10 23:55:17,963 INFO L280 TraceCheckUtils]: 18: Hoare triple {39732#true} ~retValue_acc~6 := ~tmp___0~1; {39732#true} is VALID [2020-07-10 23:55:17,964 INFO L280 TraceCheckUtils]: 19: Hoare triple {39732#true} #res := ~retValue_acc~6; {39732#true} is VALID [2020-07-10 23:55:17,964 INFO L280 TraceCheckUtils]: 20: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,964 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {39732#true} {39732#true} #917#return; {39732#true} is VALID [2020-07-10 23:55:17,964 INFO L280 TraceCheckUtils]: 22: Hoare triple {39732#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,964 INFO L280 TraceCheckUtils]: 23: Hoare triple {39732#true} ~tmp~5 := #t~ret38; {39732#true} is VALID [2020-07-10 23:55:17,964 INFO L280 TraceCheckUtils]: 24: Hoare triple {39732#true} havoc #t~ret38; {39732#true} is VALID [2020-07-10 23:55:17,965 INFO L280 TraceCheckUtils]: 25: Hoare triple {39732#true} assume 0 != ~tmp~5; {39732#true} is VALID [2020-07-10 23:55:17,965 INFO L263 TraceCheckUtils]: 26: Hoare triple {39732#true} call activatePump(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:17,966 INFO L280 TraceCheckUtils]: 27: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {39732#true} is VALID [2020-07-10 23:55:17,966 INFO L263 TraceCheckUtils]: 28: Hoare triple {39732#true} call #t~ret40 := isMethaneAlarm(); {39732#true} is VALID [2020-07-10 23:55:17,966 INFO L280 TraceCheckUtils]: 29: Hoare triple {39732#true} havoc ~retValue_acc~4; {39732#true} is VALID [2020-07-10 23:55:17,966 INFO L263 TraceCheckUtils]: 30: Hoare triple {39732#true} call #t~ret41 := isMethaneLevelCritical(); {39732#true} is VALID [2020-07-10 23:55:17,966 INFO L280 TraceCheckUtils]: 31: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:17,966 INFO L280 TraceCheckUtils]: 32: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 23:55:17,967 INFO L280 TraceCheckUtils]: 33: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:17,967 INFO L280 TraceCheckUtils]: 34: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,967 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 23:55:17,967 INFO L280 TraceCheckUtils]: 36: Hoare triple {39732#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,967 INFO L280 TraceCheckUtils]: 37: Hoare triple {39732#true} ~retValue_acc~4 := #t~ret41; {39732#true} is VALID [2020-07-10 23:55:17,968 INFO L280 TraceCheckUtils]: 38: Hoare triple {39732#true} havoc #t~ret41; {39732#true} is VALID [2020-07-10 23:55:17,968 INFO L280 TraceCheckUtils]: 39: Hoare triple {39732#true} #res := ~retValue_acc~4; {39732#true} is VALID [2020-07-10 23:55:17,968 INFO L280 TraceCheckUtils]: 40: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,968 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {39732#true} {39732#true} #901#return; {39732#true} is VALID [2020-07-10 23:55:17,968 INFO L280 TraceCheckUtils]: 42: Hoare triple {39732#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,969 INFO L280 TraceCheckUtils]: 43: Hoare triple {39732#true} ~tmp~7 := #t~ret40; {39732#true} is VALID [2020-07-10 23:55:17,969 INFO L280 TraceCheckUtils]: 44: Hoare triple {39732#true} havoc #t~ret40; {39732#true} is VALID [2020-07-10 23:55:17,969 INFO L280 TraceCheckUtils]: 45: Hoare triple {39732#true} assume !(0 != ~tmp~7); {39732#true} is VALID [2020-07-10 23:55:17,970 INFO L263 TraceCheckUtils]: 46: Hoare triple {39732#true} call activatePump__wrappee__highWaterSensor(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:17,970 INFO L280 TraceCheckUtils]: 47: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39732#true} is VALID [2020-07-10 23:55:17,970 INFO L280 TraceCheckUtils]: 48: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,970 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {39732#true} {39732#true} #903#return; {39732#true} is VALID [2020-07-10 23:55:17,970 INFO L280 TraceCheckUtils]: 50: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,971 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {39732#true} {39732#true} #919#return; {39732#true} is VALID [2020-07-10 23:55:17,971 INFO L280 TraceCheckUtils]: 52: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,971 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {39732#true} {39732#true} #887#return; {39732#true} is VALID [2020-07-10 23:55:17,973 INFO L280 TraceCheckUtils]: 0: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {39732#true} is VALID [2020-07-10 23:55:17,973 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} assume !(0 != ~pumpRunning~0); {39732#true} is VALID [2020-07-10 23:55:17,974 INFO L263 TraceCheckUtils]: 2: Hoare triple {39732#true} call processEnvironment__wrappee__methaneQuery(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:17,974 INFO L280 TraceCheckUtils]: 3: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {39732#true} is VALID [2020-07-10 23:55:17,974 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} assume 0 == ~pumpRunning~0; {39732#true} is VALID [2020-07-10 23:55:17,974 INFO L263 TraceCheckUtils]: 5: Hoare triple {39732#true} call #t~ret38 := isHighWaterLevel(); {39732#true} is VALID [2020-07-10 23:55:17,974 INFO L280 TraceCheckUtils]: 6: Hoare triple {39732#true} havoc ~retValue_acc~6; {39732#true} is VALID [2020-07-10 23:55:17,974 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} havoc ~tmp~8; {39732#true} is VALID [2020-07-10 23:55:17,975 INFO L280 TraceCheckUtils]: 8: Hoare triple {39732#true} havoc ~tmp___0~1; {39732#true} is VALID [2020-07-10 23:55:17,975 INFO L263 TraceCheckUtils]: 9: Hoare triple {39732#true} call #t~ret58 := isHighWaterSensorDry(); {39732#true} is VALID [2020-07-10 23:55:17,975 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} havoc ~retValue_acc~9; {39732#true} is VALID [2020-07-10 23:55:17,975 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 23:55:17,975 INFO L280 TraceCheckUtils]: 12: Hoare triple {39732#true} ~retValue_acc~9 := 1; {39732#true} is VALID [2020-07-10 23:55:17,976 INFO L280 TraceCheckUtils]: 13: Hoare triple {39732#true} #res := ~retValue_acc~9; {39732#true} is VALID [2020-07-10 23:55:17,976 INFO L280 TraceCheckUtils]: 14: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,976 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {39732#true} {39732#true} #905#return; {39732#true} is VALID [2020-07-10 23:55:17,976 INFO L280 TraceCheckUtils]: 16: Hoare triple {39732#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,976 INFO L280 TraceCheckUtils]: 17: Hoare triple {39732#true} ~tmp~8 := #t~ret58; {39732#true} is VALID [2020-07-10 23:55:17,976 INFO L280 TraceCheckUtils]: 18: Hoare triple {39732#true} havoc #t~ret58; {39732#true} is VALID [2020-07-10 23:55:17,977 INFO L280 TraceCheckUtils]: 19: Hoare triple {39732#true} assume 0 != ~tmp~8; {39732#true} is VALID [2020-07-10 23:55:17,977 INFO L280 TraceCheckUtils]: 20: Hoare triple {39732#true} ~tmp___0~1 := 0; {39732#true} is VALID [2020-07-10 23:55:17,977 INFO L280 TraceCheckUtils]: 21: Hoare triple {39732#true} ~retValue_acc~6 := ~tmp___0~1; {39732#true} is VALID [2020-07-10 23:55:17,977 INFO L280 TraceCheckUtils]: 22: Hoare triple {39732#true} #res := ~retValue_acc~6; {39732#true} is VALID [2020-07-10 23:55:17,977 INFO L280 TraceCheckUtils]: 23: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,978 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {39732#true} {39732#true} #917#return; {39732#true} is VALID [2020-07-10 23:55:17,978 INFO L280 TraceCheckUtils]: 25: Hoare triple {39732#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,978 INFO L280 TraceCheckUtils]: 26: Hoare triple {39732#true} ~tmp~5 := #t~ret38; {39732#true} is VALID [2020-07-10 23:55:17,978 INFO L280 TraceCheckUtils]: 27: Hoare triple {39732#true} havoc #t~ret38; {39732#true} is VALID [2020-07-10 23:55:17,978 INFO L280 TraceCheckUtils]: 28: Hoare triple {39732#true} assume 0 != ~tmp~5; {39732#true} is VALID [2020-07-10 23:55:17,979 INFO L263 TraceCheckUtils]: 29: Hoare triple {39732#true} call activatePump(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:17,979 INFO L280 TraceCheckUtils]: 30: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {39732#true} is VALID [2020-07-10 23:55:17,980 INFO L263 TraceCheckUtils]: 31: Hoare triple {39732#true} call #t~ret40 := isMethaneAlarm(); {39732#true} is VALID [2020-07-10 23:55:17,980 INFO L280 TraceCheckUtils]: 32: Hoare triple {39732#true} havoc ~retValue_acc~4; {39732#true} is VALID [2020-07-10 23:55:17,980 INFO L263 TraceCheckUtils]: 33: Hoare triple {39732#true} call #t~ret41 := isMethaneLevelCritical(); {39732#true} is VALID [2020-07-10 23:55:17,980 INFO L280 TraceCheckUtils]: 34: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:17,980 INFO L280 TraceCheckUtils]: 35: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 23:55:17,980 INFO L280 TraceCheckUtils]: 36: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:17,981 INFO L280 TraceCheckUtils]: 37: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,981 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 23:55:17,981 INFO L280 TraceCheckUtils]: 39: Hoare triple {39732#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,981 INFO L280 TraceCheckUtils]: 40: Hoare triple {39732#true} ~retValue_acc~4 := #t~ret41; {39732#true} is VALID [2020-07-10 23:55:17,981 INFO L280 TraceCheckUtils]: 41: Hoare triple {39732#true} havoc #t~ret41; {39732#true} is VALID [2020-07-10 23:55:17,981 INFO L280 TraceCheckUtils]: 42: Hoare triple {39732#true} #res := ~retValue_acc~4; {39732#true} is VALID [2020-07-10 23:55:17,982 INFO L280 TraceCheckUtils]: 43: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,982 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {39732#true} {39732#true} #901#return; {39732#true} is VALID [2020-07-10 23:55:17,982 INFO L280 TraceCheckUtils]: 45: Hoare triple {39732#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:17,982 INFO L280 TraceCheckUtils]: 46: Hoare triple {39732#true} ~tmp~7 := #t~ret40; {39732#true} is VALID [2020-07-10 23:55:17,982 INFO L280 TraceCheckUtils]: 47: Hoare triple {39732#true} havoc #t~ret40; {39732#true} is VALID [2020-07-10 23:55:17,982 INFO L280 TraceCheckUtils]: 48: Hoare triple {39732#true} assume !(0 != ~tmp~7); {39732#true} is VALID [2020-07-10 23:55:17,983 INFO L263 TraceCheckUtils]: 49: Hoare triple {39732#true} call activatePump__wrappee__highWaterSensor(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:17,983 INFO L280 TraceCheckUtils]: 50: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39732#true} is VALID [2020-07-10 23:55:17,983 INFO L280 TraceCheckUtils]: 51: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,984 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {39732#true} {39732#true} #903#return; {39732#true} is VALID [2020-07-10 23:55:17,984 INFO L280 TraceCheckUtils]: 53: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,984 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {39732#true} {39732#true} #919#return; {39732#true} is VALID [2020-07-10 23:55:17,984 INFO L280 TraceCheckUtils]: 55: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,984 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {39732#true} {39732#true} #887#return; {39732#true} is VALID [2020-07-10 23:55:17,984 INFO L280 TraceCheckUtils]: 57: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,985 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {39732#true} {39733#false} #909#return; {39733#false} is VALID [2020-07-10 23:55:17,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,990 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~8; {39732#true} is VALID [2020-07-10 23:55:17,990 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} ~retValue_acc~8 := ~waterLevel~0; {39732#true} is VALID [2020-07-10 23:55:17,991 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} #res := ~retValue_acc~8; {39732#true} is VALID [2020-07-10 23:55:17,991 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,991 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39732#true} {39733#false} #833#return; {39733#false} is VALID [2020-07-10 23:55:17,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:17,994 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~5; {39732#true} is VALID [2020-07-10 23:55:17,994 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} ~retValue_acc~5 := ~pumpRunning~0; {39732#true} is VALID [2020-07-10 23:55:17,994 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} #res := ~retValue_acc~5; {39732#true} is VALID [2020-07-10 23:55:17,994 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:17,994 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39732#true} {39733#false} #835#return; {39733#false} is VALID [2020-07-10 23:55:17,999 INFO L263 TraceCheckUtils]: 0: Hoare triple {39732#true} call ULTIMATE.init(); {39988#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 23:55:17,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {39988#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {39732#true} is VALID [2020-07-10 23:55:18,000 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} #valid := #valid[0 := 0]; {39732#true} is VALID [2020-07-10 23:55:18,000 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} assume 0 < #StackHeapBarrier; {39732#true} is VALID [2020-07-10 23:55:18,000 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {39732#true} is VALID [2020-07-10 23:55:18,000 INFO L280 TraceCheckUtils]: 5: Hoare triple {39732#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {39732#true} is VALID [2020-07-10 23:55:18,000 INFO L280 TraceCheckUtils]: 6: Hoare triple {39732#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {39732#true} is VALID [2020-07-10 23:55:18,001 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {39732#true} is VALID [2020-07-10 23:55:18,001 INFO L280 TraceCheckUtils]: 8: Hoare triple {39732#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {39732#true} is VALID [2020-07-10 23:55:18,001 INFO L280 TraceCheckUtils]: 9: Hoare triple {39732#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {39732#true} is VALID [2020-07-10 23:55:18,001 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {39732#true} is VALID [2020-07-10 23:55:18,001 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {39732#true} is VALID [2020-07-10 23:55:18,002 INFO L280 TraceCheckUtils]: 12: Hoare triple {39732#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {39732#true} is VALID [2020-07-10 23:55:18,002 INFO L280 TraceCheckUtils]: 13: Hoare triple {39732#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {39732#true} is VALID [2020-07-10 23:55:18,002 INFO L280 TraceCheckUtils]: 14: Hoare triple {39732#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {39732#true} is VALID [2020-07-10 23:55:18,002 INFO L280 TraceCheckUtils]: 15: Hoare triple {39732#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {39732#true} is VALID [2020-07-10 23:55:18,002 INFO L280 TraceCheckUtils]: 16: Hoare triple {39732#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {39732#true} is VALID [2020-07-10 23:55:18,002 INFO L280 TraceCheckUtils]: 17: Hoare triple {39732#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {39732#true} is VALID [2020-07-10 23:55:18,003 INFO L280 TraceCheckUtils]: 18: Hoare triple {39732#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {39732#true} is VALID [2020-07-10 23:55:18,003 INFO L280 TraceCheckUtils]: 19: Hoare triple {39732#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {39732#true} is VALID [2020-07-10 23:55:18,003 INFO L280 TraceCheckUtils]: 20: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {39732#true} is VALID [2020-07-10 23:55:18,003 INFO L280 TraceCheckUtils]: 21: Hoare triple {39732#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {39732#true} is VALID [2020-07-10 23:55:18,003 INFO L280 TraceCheckUtils]: 22: Hoare triple {39732#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {39732#true} is VALID [2020-07-10 23:55:18,003 INFO L280 TraceCheckUtils]: 23: Hoare triple {39732#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {39732#true} is VALID [2020-07-10 23:55:18,004 INFO L280 TraceCheckUtils]: 24: Hoare triple {39732#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {39732#true} is VALID [2020-07-10 23:55:18,004 INFO L280 TraceCheckUtils]: 25: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {39732#true} is VALID [2020-07-10 23:55:18,004 INFO L280 TraceCheckUtils]: 26: Hoare triple {39732#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {39732#true} is VALID [2020-07-10 23:55:18,004 INFO L280 TraceCheckUtils]: 27: Hoare triple {39732#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {39732#true} is VALID [2020-07-10 23:55:18,004 INFO L280 TraceCheckUtils]: 28: Hoare triple {39732#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {39732#true} is VALID [2020-07-10 23:55:18,004 INFO L280 TraceCheckUtils]: 29: Hoare triple {39732#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {39732#true} is VALID [2020-07-10 23:55:18,005 INFO L280 TraceCheckUtils]: 30: Hoare triple {39732#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {39732#true} is VALID [2020-07-10 23:55:18,005 INFO L280 TraceCheckUtils]: 31: Hoare triple {39732#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {39732#true} is VALID [2020-07-10 23:55:18,005 INFO L280 TraceCheckUtils]: 32: Hoare triple {39732#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {39732#true} is VALID [2020-07-10 23:55:18,005 INFO L280 TraceCheckUtils]: 33: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {39732#true} is VALID [2020-07-10 23:55:18,005 INFO L280 TraceCheckUtils]: 34: Hoare triple {39732#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {39732#true} is VALID [2020-07-10 23:55:18,005 INFO L280 TraceCheckUtils]: 35: Hoare triple {39732#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {39732#true} is VALID [2020-07-10 23:55:18,006 INFO L280 TraceCheckUtils]: 36: Hoare triple {39732#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {39732#true} is VALID [2020-07-10 23:55:18,006 INFO L280 TraceCheckUtils]: 37: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {39732#true} is VALID [2020-07-10 23:55:18,006 INFO L280 TraceCheckUtils]: 38: Hoare triple {39732#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {39732#true} is VALID [2020-07-10 23:55:18,006 INFO L280 TraceCheckUtils]: 39: Hoare triple {39732#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {39732#true} is VALID [2020-07-10 23:55:18,006 INFO L280 TraceCheckUtils]: 40: Hoare triple {39732#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {39732#true} is VALID [2020-07-10 23:55:18,007 INFO L280 TraceCheckUtils]: 41: Hoare triple {39732#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {39732#true} is VALID [2020-07-10 23:55:18,007 INFO L280 TraceCheckUtils]: 42: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {39732#true} is VALID [2020-07-10 23:55:18,007 INFO L280 TraceCheckUtils]: 43: Hoare triple {39732#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {39732#true} is VALID [2020-07-10 23:55:18,007 INFO L280 TraceCheckUtils]: 44: Hoare triple {39732#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {39732#true} is VALID [2020-07-10 23:55:18,007 INFO L280 TraceCheckUtils]: 45: Hoare triple {39732#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {39732#true} is VALID [2020-07-10 23:55:18,007 INFO L280 TraceCheckUtils]: 46: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {39732#true} is VALID [2020-07-10 23:55:18,008 INFO L280 TraceCheckUtils]: 47: Hoare triple {39732#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {39732#true} is VALID [2020-07-10 23:55:18,008 INFO L280 TraceCheckUtils]: 48: Hoare triple {39732#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {39732#true} is VALID [2020-07-10 23:55:18,008 INFO L280 TraceCheckUtils]: 49: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {39732#true} is VALID [2020-07-10 23:55:18,008 INFO L280 TraceCheckUtils]: 50: Hoare triple {39732#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {39732#true} is VALID [2020-07-10 23:55:18,008 INFO L280 TraceCheckUtils]: 51: Hoare triple {39732#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {39732#true} is VALID [2020-07-10 23:55:18,008 INFO L280 TraceCheckUtils]: 52: Hoare triple {39732#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {39732#true} is VALID [2020-07-10 23:55:18,009 INFO L280 TraceCheckUtils]: 53: Hoare triple {39732#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {39732#true} is VALID [2020-07-10 23:55:18,009 INFO L280 TraceCheckUtils]: 54: Hoare triple {39732#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {39732#true} is VALID [2020-07-10 23:55:18,009 INFO L280 TraceCheckUtils]: 55: Hoare triple {39732#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {39732#true} is VALID [2020-07-10 23:55:18,009 INFO L280 TraceCheckUtils]: 56: Hoare triple {39732#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {39732#true} is VALID [2020-07-10 23:55:18,009 INFO L280 TraceCheckUtils]: 57: Hoare triple {39732#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {39732#true} is VALID [2020-07-10 23:55:18,009 INFO L280 TraceCheckUtils]: 58: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {39732#true} is VALID [2020-07-10 23:55:18,010 INFO L280 TraceCheckUtils]: 59: Hoare triple {39732#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {39732#true} is VALID [2020-07-10 23:55:18,010 INFO L280 TraceCheckUtils]: 60: Hoare triple {39732#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {39732#true} is VALID [2020-07-10 23:55:18,010 INFO L280 TraceCheckUtils]: 61: Hoare triple {39732#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {39732#true} is VALID [2020-07-10 23:55:18,010 INFO L280 TraceCheckUtils]: 62: Hoare triple {39732#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {39732#true} is VALID [2020-07-10 23:55:18,010 INFO L280 TraceCheckUtils]: 63: Hoare triple {39732#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {39732#true} is VALID [2020-07-10 23:55:18,010 INFO L280 TraceCheckUtils]: 64: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {39732#true} is VALID [2020-07-10 23:55:18,011 INFO L280 TraceCheckUtils]: 65: Hoare triple {39732#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {39732#true} is VALID [2020-07-10 23:55:18,011 INFO L280 TraceCheckUtils]: 66: Hoare triple {39732#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {39732#true} is VALID [2020-07-10 23:55:18,011 INFO L280 TraceCheckUtils]: 67: Hoare triple {39732#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {39732#true} is VALID [2020-07-10 23:55:18,011 INFO L280 TraceCheckUtils]: 68: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {39732#true} is VALID [2020-07-10 23:55:18,011 INFO L280 TraceCheckUtils]: 69: Hoare triple {39732#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {39732#true} is VALID [2020-07-10 23:55:18,011 INFO L280 TraceCheckUtils]: 70: Hoare triple {39732#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {39732#true} is VALID [2020-07-10 23:55:18,012 INFO L280 TraceCheckUtils]: 71: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {39732#true} is VALID [2020-07-10 23:55:18,012 INFO L280 TraceCheckUtils]: 72: Hoare triple {39732#true} ~head~0.base, ~head~0.offset := 0, 0; {39732#true} is VALID [2020-07-10 23:55:18,012 INFO L280 TraceCheckUtils]: 73: Hoare triple {39732#true} ~cleanupTimeShifts~0 := 4; {39732#true} is VALID [2020-07-10 23:55:18,012 INFO L280 TraceCheckUtils]: 74: Hoare triple {39732#true} ~pumpRunning~0 := 0; {39732#true} is VALID [2020-07-10 23:55:18,012 INFO L280 TraceCheckUtils]: 75: Hoare triple {39732#true} ~systemActive~0 := 1; {39732#true} is VALID [2020-07-10 23:55:18,013 INFO L280 TraceCheckUtils]: 76: Hoare triple {39732#true} ~waterLevel~0 := 1; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,014 INFO L280 TraceCheckUtils]: 77: Hoare triple {39813#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,014 INFO L280 TraceCheckUtils]: 78: Hoare triple {39813#(= 1 ~waterLevel~0)} assume true; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,015 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {39813#(= 1 ~waterLevel~0)} {39732#true} #935#return; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,015 INFO L263 TraceCheckUtils]: 80: Hoare triple {39813#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,016 INFO L280 TraceCheckUtils]: 81: Hoare triple {39813#(= 1 ~waterLevel~0)} havoc ~retValue_acc~3; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,016 INFO L280 TraceCheckUtils]: 82: Hoare triple {39813#(= 1 ~waterLevel~0)} havoc ~tmp~4; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,017 INFO L263 TraceCheckUtils]: 83: Hoare triple {39813#(= 1 ~waterLevel~0)} call select_helpers(); {39732#true} is VALID [2020-07-10 23:55:18,017 INFO L280 TraceCheckUtils]: 84: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,017 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {39732#true} {39813#(= 1 ~waterLevel~0)} #839#return; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,018 INFO L263 TraceCheckUtils]: 86: Hoare triple {39813#(= 1 ~waterLevel~0)} call select_features(); {39732#true} is VALID [2020-07-10 23:55:18,018 INFO L280 TraceCheckUtils]: 87: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,018 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {39732#true} {39813#(= 1 ~waterLevel~0)} #841#return; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,019 INFO L263 TraceCheckUtils]: 89: Hoare triple {39813#(= 1 ~waterLevel~0)} call #t~ret37 := valid_product(); {39732#true} is VALID [2020-07-10 23:55:18,019 INFO L280 TraceCheckUtils]: 90: Hoare triple {39732#true} havoc ~retValue_acc~11; {39732#true} is VALID [2020-07-10 23:55:18,019 INFO L280 TraceCheckUtils]: 91: Hoare triple {39732#true} ~retValue_acc~11 := 1; {39732#true} is VALID [2020-07-10 23:55:18,019 INFO L280 TraceCheckUtils]: 92: Hoare triple {39732#true} #res := ~retValue_acc~11; {39732#true} is VALID [2020-07-10 23:55:18,019 INFO L280 TraceCheckUtils]: 93: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,020 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {39732#true} {39813#(= 1 ~waterLevel~0)} #843#return; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,021 INFO L280 TraceCheckUtils]: 95: Hoare triple {39813#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,021 INFO L280 TraceCheckUtils]: 96: Hoare triple {39813#(= 1 ~waterLevel~0)} ~tmp~4 := #t~ret37; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,022 INFO L280 TraceCheckUtils]: 97: Hoare triple {39813#(= 1 ~waterLevel~0)} havoc #t~ret37; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,022 INFO L280 TraceCheckUtils]: 98: Hoare triple {39813#(= 1 ~waterLevel~0)} assume 0 != ~tmp~4; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,022 INFO L263 TraceCheckUtils]: 99: Hoare triple {39813#(= 1 ~waterLevel~0)} call setup(); {39732#true} is VALID [2020-07-10 23:55:18,023 INFO L280 TraceCheckUtils]: 100: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,023 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {39732#true} {39813#(= 1 ~waterLevel~0)} #845#return; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,024 INFO L263 TraceCheckUtils]: 102: Hoare triple {39813#(= 1 ~waterLevel~0)} call runTest(); {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,025 INFO L263 TraceCheckUtils]: 103: Hoare triple {39813#(= 1 ~waterLevel~0)} call test(); {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,025 INFO L280 TraceCheckUtils]: 104: Hoare triple {39813#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,026 INFO L280 TraceCheckUtils]: 105: Hoare triple {39813#(= 1 ~waterLevel~0)} havoc ~tmp~9; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,026 INFO L280 TraceCheckUtils]: 106: Hoare triple {39813#(= 1 ~waterLevel~0)} havoc ~tmp___0~2; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,027 INFO L280 TraceCheckUtils]: 107: Hoare triple {39813#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,027 INFO L280 TraceCheckUtils]: 108: Hoare triple {39813#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,028 INFO L280 TraceCheckUtils]: 109: Hoare triple {39813#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,028 INFO L280 TraceCheckUtils]: 110: Hoare triple {39813#(= 1 ~waterLevel~0)} assume !false; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,029 INFO L280 TraceCheckUtils]: 111: Hoare triple {39813#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,029 INFO L280 TraceCheckUtils]: 112: Hoare triple {39813#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,030 INFO L280 TraceCheckUtils]: 113: Hoare triple {39813#(= 1 ~waterLevel~0)} ~tmp~9 := #t~nondet69; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,030 INFO L280 TraceCheckUtils]: 114: Hoare triple {39813#(= 1 ~waterLevel~0)} havoc #t~nondet69; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,031 INFO L280 TraceCheckUtils]: 115: Hoare triple {39813#(= 1 ~waterLevel~0)} assume 0 != ~tmp~9; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,032 INFO L263 TraceCheckUtils]: 116: Hoare triple {39813#(= 1 ~waterLevel~0)} call waterRise(); {39989#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:55:18,032 INFO L280 TraceCheckUtils]: 117: Hoare triple {39989#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {39989#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:55:18,033 INFO L280 TraceCheckUtils]: 118: Hoare triple {39989#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {39990#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 23:55:18,033 INFO L280 TraceCheckUtils]: 119: Hoare triple {39990#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {39990#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 23:55:18,034 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {39990#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {39813#(= 1 ~waterLevel~0)} #889#return; {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,035 INFO L280 TraceCheckUtils]: 121: Hoare triple {39829#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647; {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,035 INFO L280 TraceCheckUtils]: 122: Hoare triple {39829#(<= 2 ~waterLevel~0)} ~tmp___0~2 := #t~nondet70; {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,036 INFO L280 TraceCheckUtils]: 123: Hoare triple {39829#(<= 2 ~waterLevel~0)} havoc #t~nondet70; {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,036 INFO L280 TraceCheckUtils]: 124: Hoare triple {39829#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,037 INFO L280 TraceCheckUtils]: 125: Hoare triple {39829#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647; {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,037 INFO L280 TraceCheckUtils]: 126: Hoare triple {39829#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet71; {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,038 INFO L280 TraceCheckUtils]: 127: Hoare triple {39829#(<= 2 ~waterLevel~0)} havoc #t~nondet71; {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,038 INFO L280 TraceCheckUtils]: 128: Hoare triple {39829#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,039 INFO L263 TraceCheckUtils]: 129: Hoare triple {39829#(<= 2 ~waterLevel~0)} call startSystem(); {39991#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:55:18,039 INFO L280 TraceCheckUtils]: 130: Hoare triple {39991#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {39732#true} is VALID [2020-07-10 23:55:18,039 INFO L280 TraceCheckUtils]: 131: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,040 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {39732#true} {39829#(<= 2 ~waterLevel~0)} #893#return; {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:18,040 INFO L263 TraceCheckUtils]: 133: Hoare triple {39829#(<= 2 ~waterLevel~0)} call timeShift(); {39992#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 23:55:18,041 INFO L280 TraceCheckUtils]: 134: Hoare triple {39992#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {39732#true} is VALID [2020-07-10 23:55:18,041 INFO L280 TraceCheckUtils]: 135: Hoare triple {39732#true} assume 0 != ~systemActive~0; {39732#true} is VALID [2020-07-10 23:55:18,041 INFO L263 TraceCheckUtils]: 136: Hoare triple {39732#true} call processEnvironment(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:18,042 INFO L280 TraceCheckUtils]: 137: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {39732#true} is VALID [2020-07-10 23:55:18,042 INFO L280 TraceCheckUtils]: 138: Hoare triple {39732#true} assume !(0 != ~pumpRunning~0); {39732#true} is VALID [2020-07-10 23:55:18,042 INFO L263 TraceCheckUtils]: 139: Hoare triple {39732#true} call processEnvironment__wrappee__methaneQuery(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:18,042 INFO L280 TraceCheckUtils]: 140: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {39732#true} is VALID [2020-07-10 23:55:18,043 INFO L280 TraceCheckUtils]: 141: Hoare triple {39732#true} assume 0 == ~pumpRunning~0; {39732#true} is VALID [2020-07-10 23:55:18,043 INFO L263 TraceCheckUtils]: 142: Hoare triple {39732#true} call #t~ret38 := isHighWaterLevel(); {39732#true} is VALID [2020-07-10 23:55:18,043 INFO L280 TraceCheckUtils]: 143: Hoare triple {39732#true} havoc ~retValue_acc~6; {39732#true} is VALID [2020-07-10 23:55:18,043 INFO L280 TraceCheckUtils]: 144: Hoare triple {39732#true} havoc ~tmp~8; {39732#true} is VALID [2020-07-10 23:55:18,043 INFO L280 TraceCheckUtils]: 145: Hoare triple {39732#true} havoc ~tmp___0~1; {39732#true} is VALID [2020-07-10 23:55:18,044 INFO L263 TraceCheckUtils]: 146: Hoare triple {39732#true} call #t~ret58 := isHighWaterSensorDry(); {39732#true} is VALID [2020-07-10 23:55:18,044 INFO L280 TraceCheckUtils]: 147: Hoare triple {39732#true} havoc ~retValue_acc~9; {39732#true} is VALID [2020-07-10 23:55:18,044 INFO L280 TraceCheckUtils]: 148: Hoare triple {39732#true} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 23:55:18,044 INFO L280 TraceCheckUtils]: 149: Hoare triple {39732#true} ~retValue_acc~9 := 1; {39732#true} is VALID [2020-07-10 23:55:18,044 INFO L280 TraceCheckUtils]: 150: Hoare triple {39732#true} #res := ~retValue_acc~9; {39732#true} is VALID [2020-07-10 23:55:18,044 INFO L280 TraceCheckUtils]: 151: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,045 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {39732#true} {39732#true} #905#return; {39732#true} is VALID [2020-07-10 23:55:18,045 INFO L280 TraceCheckUtils]: 153: Hoare triple {39732#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:18,045 INFO L280 TraceCheckUtils]: 154: Hoare triple {39732#true} ~tmp~8 := #t~ret58; {39732#true} is VALID [2020-07-10 23:55:18,045 INFO L280 TraceCheckUtils]: 155: Hoare triple {39732#true} havoc #t~ret58; {39732#true} is VALID [2020-07-10 23:55:18,045 INFO L280 TraceCheckUtils]: 156: Hoare triple {39732#true} assume 0 != ~tmp~8; {39732#true} is VALID [2020-07-10 23:55:18,046 INFO L280 TraceCheckUtils]: 157: Hoare triple {39732#true} ~tmp___0~1 := 0; {40173#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 23:55:18,046 INFO L280 TraceCheckUtils]: 158: Hoare triple {40173#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1; {40174#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} is VALID [2020-07-10 23:55:18,047 INFO L280 TraceCheckUtils]: 159: Hoare triple {40174#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} #res := ~retValue_acc~6; {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:55:18,048 INFO L280 TraceCheckUtils]: 160: Hoare triple {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:55:18,049 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {39732#true} #917#return; {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} is VALID [2020-07-10 23:55:18,049 INFO L280 TraceCheckUtils]: 162: Hoare triple {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} is VALID [2020-07-10 23:55:18,050 INFO L280 TraceCheckUtils]: 163: Hoare triple {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} ~tmp~5 := #t~ret38; {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} is VALID [2020-07-10 23:55:18,050 INFO L280 TraceCheckUtils]: 164: Hoare triple {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} havoc #t~ret38; {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} is VALID [2020-07-10 23:55:18,051 INFO L280 TraceCheckUtils]: 165: Hoare triple {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} assume 0 != ~tmp~5; {39733#false} is VALID [2020-07-10 23:55:18,051 INFO L263 TraceCheckUtils]: 166: Hoare triple {39733#false} call activatePump(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:18,051 INFO L280 TraceCheckUtils]: 167: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {39732#true} is VALID [2020-07-10 23:55:18,051 INFO L263 TraceCheckUtils]: 168: Hoare triple {39732#true} call #t~ret40 := isMethaneAlarm(); {39732#true} is VALID [2020-07-10 23:55:18,051 INFO L280 TraceCheckUtils]: 169: Hoare triple {39732#true} havoc ~retValue_acc~4; {39732#true} is VALID [2020-07-10 23:55:18,052 INFO L263 TraceCheckUtils]: 170: Hoare triple {39732#true} call #t~ret41 := isMethaneLevelCritical(); {39732#true} is VALID [2020-07-10 23:55:18,052 INFO L280 TraceCheckUtils]: 171: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:18,052 INFO L280 TraceCheckUtils]: 172: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 23:55:18,052 INFO L280 TraceCheckUtils]: 173: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:18,052 INFO L280 TraceCheckUtils]: 174: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,052 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 23:55:18,053 INFO L280 TraceCheckUtils]: 176: Hoare triple {39732#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:18,053 INFO L280 TraceCheckUtils]: 177: Hoare triple {39732#true} ~retValue_acc~4 := #t~ret41; {39732#true} is VALID [2020-07-10 23:55:18,053 INFO L280 TraceCheckUtils]: 178: Hoare triple {39732#true} havoc #t~ret41; {39732#true} is VALID [2020-07-10 23:55:18,053 INFO L280 TraceCheckUtils]: 179: Hoare triple {39732#true} #res := ~retValue_acc~4; {39732#true} is VALID [2020-07-10 23:55:18,053 INFO L280 TraceCheckUtils]: 180: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,053 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {39732#true} {39732#true} #901#return; {39732#true} is VALID [2020-07-10 23:55:18,054 INFO L280 TraceCheckUtils]: 182: Hoare triple {39732#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:18,054 INFO L280 TraceCheckUtils]: 183: Hoare triple {39732#true} ~tmp~7 := #t~ret40; {39732#true} is VALID [2020-07-10 23:55:18,054 INFO L280 TraceCheckUtils]: 184: Hoare triple {39732#true} havoc #t~ret40; {39732#true} is VALID [2020-07-10 23:55:18,054 INFO L280 TraceCheckUtils]: 185: Hoare triple {39732#true} assume !(0 != ~tmp~7); {39732#true} is VALID [2020-07-10 23:55:18,055 INFO L263 TraceCheckUtils]: 186: Hoare triple {39732#true} call activatePump__wrappee__highWaterSensor(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:18,055 INFO L280 TraceCheckUtils]: 187: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39732#true} is VALID [2020-07-10 23:55:18,055 INFO L280 TraceCheckUtils]: 188: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,055 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {39732#true} {39732#true} #903#return; {39732#true} is VALID [2020-07-10 23:55:18,055 INFO L280 TraceCheckUtils]: 190: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,056 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {39732#true} {39733#false} #919#return; {39733#false} is VALID [2020-07-10 23:55:18,056 INFO L280 TraceCheckUtils]: 192: Hoare triple {39733#false} assume true; {39733#false} is VALID [2020-07-10 23:55:18,056 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {39733#false} {39732#true} #887#return; {39733#false} is VALID [2020-07-10 23:55:18,056 INFO L280 TraceCheckUtils]: 194: Hoare triple {39733#false} assume true; {39733#false} is VALID [2020-07-10 23:55:18,056 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {39733#false} {39732#true} #909#return; {39733#false} is VALID [2020-07-10 23:55:18,056 INFO L263 TraceCheckUtils]: 196: Hoare triple {39733#false} call __utac_acc__Specification4_spec__1(); {39732#true} is VALID [2020-07-10 23:55:18,057 INFO L280 TraceCheckUtils]: 197: Hoare triple {39732#true} havoc ~tmp~0; {39732#true} is VALID [2020-07-10 23:55:18,057 INFO L280 TraceCheckUtils]: 198: Hoare triple {39732#true} havoc ~tmp___0~0; {39732#true} is VALID [2020-07-10 23:55:18,057 INFO L263 TraceCheckUtils]: 199: Hoare triple {39732#true} call #t~ret0 := getWaterLevel(); {39732#true} is VALID [2020-07-10 23:55:18,057 INFO L280 TraceCheckUtils]: 200: Hoare triple {39732#true} havoc ~retValue_acc~8; {39732#true} is VALID [2020-07-10 23:55:18,057 INFO L280 TraceCheckUtils]: 201: Hoare triple {39732#true} ~retValue_acc~8 := ~waterLevel~0; {39732#true} is VALID [2020-07-10 23:55:18,057 INFO L280 TraceCheckUtils]: 202: Hoare triple {39732#true} #res := ~retValue_acc~8; {39732#true} is VALID [2020-07-10 23:55:18,058 INFO L280 TraceCheckUtils]: 203: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,058 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {39732#true} {39732#true} #833#return; {39732#true} is VALID [2020-07-10 23:55:18,058 INFO L280 TraceCheckUtils]: 205: Hoare triple {39732#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:18,058 INFO L280 TraceCheckUtils]: 206: Hoare triple {39732#true} ~tmp~0 := #t~ret0; {39732#true} is VALID [2020-07-10 23:55:18,058 INFO L280 TraceCheckUtils]: 207: Hoare triple {39732#true} havoc #t~ret0; {39732#true} is VALID [2020-07-10 23:55:18,058 INFO L280 TraceCheckUtils]: 208: Hoare triple {39732#true} assume !(0 == ~tmp~0); {39732#true} is VALID [2020-07-10 23:55:18,059 INFO L280 TraceCheckUtils]: 209: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,059 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {39732#true} {39733#false} #911#return; {39733#false} is VALID [2020-07-10 23:55:18,059 INFO L280 TraceCheckUtils]: 211: Hoare triple {39733#false} assume true; {39733#false} is VALID [2020-07-10 23:55:18,059 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {39733#false} {39829#(<= 2 ~waterLevel~0)} #897#return; {39733#false} is VALID [2020-07-10 23:55:18,059 INFO L280 TraceCheckUtils]: 213: Hoare triple {39733#false} assume !false; {39733#false} is VALID [2020-07-10 23:55:18,059 INFO L280 TraceCheckUtils]: 214: Hoare triple {39733#false} assume ~splverifierCounter~0 < 4; {39733#false} is VALID [2020-07-10 23:55:18,060 INFO L280 TraceCheckUtils]: 215: Hoare triple {39733#false} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {39733#false} is VALID [2020-07-10 23:55:18,060 INFO L280 TraceCheckUtils]: 216: Hoare triple {39733#false} ~tmp~9 := #t~nondet69; {39733#false} is VALID [2020-07-10 23:55:18,060 INFO L280 TraceCheckUtils]: 217: Hoare triple {39733#false} havoc #t~nondet69; {39733#false} is VALID [2020-07-10 23:55:18,060 INFO L280 TraceCheckUtils]: 218: Hoare triple {39733#false} assume 0 != ~tmp~9; {39733#false} is VALID [2020-07-10 23:55:18,060 INFO L263 TraceCheckUtils]: 219: Hoare triple {39733#false} call waterRise(); {39989#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:55:18,061 INFO L280 TraceCheckUtils]: 220: Hoare triple {39989#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 23:55:18,061 INFO L280 TraceCheckUtils]: 221: Hoare triple {39732#true} ~waterLevel~0 := 1 + ~waterLevel~0; {39732#true} is VALID [2020-07-10 23:55:18,061 INFO L280 TraceCheckUtils]: 222: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,061 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {39732#true} {39733#false} #889#return; {39733#false} is VALID [2020-07-10 23:55:18,061 INFO L280 TraceCheckUtils]: 224: Hoare triple {39733#false} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647; {39733#false} is VALID [2020-07-10 23:55:18,061 INFO L280 TraceCheckUtils]: 225: Hoare triple {39733#false} ~tmp___0~2 := #t~nondet70; {39733#false} is VALID [2020-07-10 23:55:18,062 INFO L280 TraceCheckUtils]: 226: Hoare triple {39733#false} havoc #t~nondet70; {39733#false} is VALID [2020-07-10 23:55:18,062 INFO L280 TraceCheckUtils]: 227: Hoare triple {39733#false} assume !(0 != ~tmp___0~2); {39733#false} is VALID [2020-07-10 23:55:18,062 INFO L280 TraceCheckUtils]: 228: Hoare triple {39733#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647; {39733#false} is VALID [2020-07-10 23:55:18,062 INFO L280 TraceCheckUtils]: 229: Hoare triple {39733#false} ~tmp___2~0 := #t~nondet71; {39733#false} is VALID [2020-07-10 23:55:18,062 INFO L280 TraceCheckUtils]: 230: Hoare triple {39733#false} havoc #t~nondet71; {39733#false} is VALID [2020-07-10 23:55:18,062 INFO L280 TraceCheckUtils]: 231: Hoare triple {39733#false} assume 0 != ~tmp___2~0; {39733#false} is VALID [2020-07-10 23:55:18,063 INFO L263 TraceCheckUtils]: 232: Hoare triple {39733#false} call startSystem(); {39991#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:55:18,063 INFO L280 TraceCheckUtils]: 233: Hoare triple {39991#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {39732#true} is VALID [2020-07-10 23:55:18,063 INFO L280 TraceCheckUtils]: 234: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,063 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {39732#true} {39733#false} #893#return; {39733#false} is VALID [2020-07-10 23:55:18,063 INFO L263 TraceCheckUtils]: 236: Hoare triple {39733#false} call timeShift(); {39733#false} is VALID [2020-07-10 23:55:18,064 INFO L280 TraceCheckUtils]: 237: Hoare triple {39733#false} assume !(0 != ~pumpRunning~0); {39733#false} is VALID [2020-07-10 23:55:18,064 INFO L280 TraceCheckUtils]: 238: Hoare triple {39733#false} assume 0 != ~systemActive~0; {39733#false} is VALID [2020-07-10 23:55:18,064 INFO L263 TraceCheckUtils]: 239: Hoare triple {39733#false} call processEnvironment(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:18,064 INFO L280 TraceCheckUtils]: 240: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {39732#true} is VALID [2020-07-10 23:55:18,064 INFO L280 TraceCheckUtils]: 241: Hoare triple {39732#true} assume !(0 != ~pumpRunning~0); {39732#true} is VALID [2020-07-10 23:55:18,065 INFO L263 TraceCheckUtils]: 242: Hoare triple {39732#true} call processEnvironment__wrappee__methaneQuery(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:18,065 INFO L280 TraceCheckUtils]: 243: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {39732#true} is VALID [2020-07-10 23:55:18,065 INFO L280 TraceCheckUtils]: 244: Hoare triple {39732#true} assume 0 == ~pumpRunning~0; {39732#true} is VALID [2020-07-10 23:55:18,066 INFO L263 TraceCheckUtils]: 245: Hoare triple {39732#true} call #t~ret38 := isHighWaterLevel(); {39732#true} is VALID [2020-07-10 23:55:18,066 INFO L280 TraceCheckUtils]: 246: Hoare triple {39732#true} havoc ~retValue_acc~6; {39732#true} is VALID [2020-07-10 23:55:18,066 INFO L280 TraceCheckUtils]: 247: Hoare triple {39732#true} havoc ~tmp~8; {39732#true} is VALID [2020-07-10 23:55:18,066 INFO L280 TraceCheckUtils]: 248: Hoare triple {39732#true} havoc ~tmp___0~1; {39732#true} is VALID [2020-07-10 23:55:18,066 INFO L263 TraceCheckUtils]: 249: Hoare triple {39732#true} call #t~ret58 := isHighWaterSensorDry(); {39732#true} is VALID [2020-07-10 23:55:18,066 INFO L280 TraceCheckUtils]: 250: Hoare triple {39732#true} havoc ~retValue_acc~9; {39732#true} is VALID [2020-07-10 23:55:18,067 INFO L280 TraceCheckUtils]: 251: Hoare triple {39732#true} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 23:55:18,067 INFO L280 TraceCheckUtils]: 252: Hoare triple {39732#true} ~retValue_acc~9 := 1; {39732#true} is VALID [2020-07-10 23:55:18,067 INFO L280 TraceCheckUtils]: 253: Hoare triple {39732#true} #res := ~retValue_acc~9; {39732#true} is VALID [2020-07-10 23:55:18,067 INFO L280 TraceCheckUtils]: 254: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,067 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {39732#true} {39732#true} #905#return; {39732#true} is VALID [2020-07-10 23:55:18,067 INFO L280 TraceCheckUtils]: 256: Hoare triple {39732#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:18,068 INFO L280 TraceCheckUtils]: 257: Hoare triple {39732#true} ~tmp~8 := #t~ret58; {39732#true} is VALID [2020-07-10 23:55:18,068 INFO L280 TraceCheckUtils]: 258: Hoare triple {39732#true} havoc #t~ret58; {39732#true} is VALID [2020-07-10 23:55:18,068 INFO L280 TraceCheckUtils]: 259: Hoare triple {39732#true} assume 0 != ~tmp~8; {39732#true} is VALID [2020-07-10 23:55:18,068 INFO L280 TraceCheckUtils]: 260: Hoare triple {39732#true} ~tmp___0~1 := 0; {39732#true} is VALID [2020-07-10 23:55:18,068 INFO L280 TraceCheckUtils]: 261: Hoare triple {39732#true} ~retValue_acc~6 := ~tmp___0~1; {39732#true} is VALID [2020-07-10 23:55:18,068 INFO L280 TraceCheckUtils]: 262: Hoare triple {39732#true} #res := ~retValue_acc~6; {39732#true} is VALID [2020-07-10 23:55:18,069 INFO L280 TraceCheckUtils]: 263: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,069 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {39732#true} {39732#true} #917#return; {39732#true} is VALID [2020-07-10 23:55:18,069 INFO L280 TraceCheckUtils]: 265: Hoare triple {39732#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:18,069 INFO L280 TraceCheckUtils]: 266: Hoare triple {39732#true} ~tmp~5 := #t~ret38; {39732#true} is VALID [2020-07-10 23:55:18,069 INFO L280 TraceCheckUtils]: 267: Hoare triple {39732#true} havoc #t~ret38; {39732#true} is VALID [2020-07-10 23:55:18,069 INFO L280 TraceCheckUtils]: 268: Hoare triple {39732#true} assume 0 != ~tmp~5; {39732#true} is VALID [2020-07-10 23:55:18,070 INFO L263 TraceCheckUtils]: 269: Hoare triple {39732#true} call activatePump(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:18,070 INFO L280 TraceCheckUtils]: 270: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {39732#true} is VALID [2020-07-10 23:55:18,070 INFO L263 TraceCheckUtils]: 271: Hoare triple {39732#true} call #t~ret40 := isMethaneAlarm(); {39732#true} is VALID [2020-07-10 23:55:18,071 INFO L280 TraceCheckUtils]: 272: Hoare triple {39732#true} havoc ~retValue_acc~4; {39732#true} is VALID [2020-07-10 23:55:18,071 INFO L263 TraceCheckUtils]: 273: Hoare triple {39732#true} call #t~ret41 := isMethaneLevelCritical(); {39732#true} is VALID [2020-07-10 23:55:18,071 INFO L280 TraceCheckUtils]: 274: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:18,071 INFO L280 TraceCheckUtils]: 275: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 23:55:18,071 INFO L280 TraceCheckUtils]: 276: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 23:55:18,072 INFO L280 TraceCheckUtils]: 277: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,072 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 23:55:18,072 INFO L280 TraceCheckUtils]: 279: Hoare triple {39732#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:18,072 INFO L280 TraceCheckUtils]: 280: Hoare triple {39732#true} ~retValue_acc~4 := #t~ret41; {39732#true} is VALID [2020-07-10 23:55:18,072 INFO L280 TraceCheckUtils]: 281: Hoare triple {39732#true} havoc #t~ret41; {39732#true} is VALID [2020-07-10 23:55:18,072 INFO L280 TraceCheckUtils]: 282: Hoare triple {39732#true} #res := ~retValue_acc~4; {39732#true} is VALID [2020-07-10 23:55:18,073 INFO L280 TraceCheckUtils]: 283: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,073 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {39732#true} {39732#true} #901#return; {39732#true} is VALID [2020-07-10 23:55:18,073 INFO L280 TraceCheckUtils]: 285: Hoare triple {39732#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {39732#true} is VALID [2020-07-10 23:55:18,073 INFO L280 TraceCheckUtils]: 286: Hoare triple {39732#true} ~tmp~7 := #t~ret40; {39732#true} is VALID [2020-07-10 23:55:18,073 INFO L280 TraceCheckUtils]: 287: Hoare triple {39732#true} havoc #t~ret40; {39732#true} is VALID [2020-07-10 23:55:18,074 INFO L280 TraceCheckUtils]: 288: Hoare triple {39732#true} assume !(0 != ~tmp~7); {39732#true} is VALID [2020-07-10 23:55:18,074 INFO L263 TraceCheckUtils]: 289: Hoare triple {39732#true} call activatePump__wrappee__highWaterSensor(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:18,074 INFO L280 TraceCheckUtils]: 290: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39732#true} is VALID [2020-07-10 23:55:18,075 INFO L280 TraceCheckUtils]: 291: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,075 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {39732#true} {39732#true} #903#return; {39732#true} is VALID [2020-07-10 23:55:18,075 INFO L280 TraceCheckUtils]: 293: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,075 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {39732#true} {39732#true} #919#return; {39732#true} is VALID [2020-07-10 23:55:18,075 INFO L280 TraceCheckUtils]: 295: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,075 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {39732#true} {39732#true} #887#return; {39732#true} is VALID [2020-07-10 23:55:18,076 INFO L280 TraceCheckUtils]: 297: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,076 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {39732#true} {39733#false} #909#return; {39733#false} is VALID [2020-07-10 23:55:18,076 INFO L263 TraceCheckUtils]: 299: Hoare triple {39733#false} call __utac_acc__Specification4_spec__1(); {39733#false} is VALID [2020-07-10 23:55:18,076 INFO L280 TraceCheckUtils]: 300: Hoare triple {39733#false} havoc ~tmp~0; {39733#false} is VALID [2020-07-10 23:55:18,076 INFO L280 TraceCheckUtils]: 301: Hoare triple {39733#false} havoc ~tmp___0~0; {39733#false} is VALID [2020-07-10 23:55:18,077 INFO L263 TraceCheckUtils]: 302: Hoare triple {39733#false} call #t~ret0 := getWaterLevel(); {39732#true} is VALID [2020-07-10 23:55:18,077 INFO L280 TraceCheckUtils]: 303: Hoare triple {39732#true} havoc ~retValue_acc~8; {39732#true} is VALID [2020-07-10 23:55:18,077 INFO L280 TraceCheckUtils]: 304: Hoare triple {39732#true} ~retValue_acc~8 := ~waterLevel~0; {39732#true} is VALID [2020-07-10 23:55:18,077 INFO L280 TraceCheckUtils]: 305: Hoare triple {39732#true} #res := ~retValue_acc~8; {39732#true} is VALID [2020-07-10 23:55:18,077 INFO L280 TraceCheckUtils]: 306: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,077 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {39732#true} {39733#false} #833#return; {39733#false} is VALID [2020-07-10 23:55:18,078 INFO L280 TraceCheckUtils]: 308: Hoare triple {39733#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {39733#false} is VALID [2020-07-10 23:55:18,078 INFO L280 TraceCheckUtils]: 309: Hoare triple {39733#false} ~tmp~0 := #t~ret0; {39733#false} is VALID [2020-07-10 23:55:18,078 INFO L280 TraceCheckUtils]: 310: Hoare triple {39733#false} havoc #t~ret0; {39733#false} is VALID [2020-07-10 23:55:18,078 INFO L280 TraceCheckUtils]: 311: Hoare triple {39733#false} assume 0 == ~tmp~0; {39733#false} is VALID [2020-07-10 23:55:18,078 INFO L263 TraceCheckUtils]: 312: Hoare triple {39733#false} call #t~ret1 := isPumpRunning(); {39732#true} is VALID [2020-07-10 23:55:18,078 INFO L280 TraceCheckUtils]: 313: Hoare triple {39732#true} havoc ~retValue_acc~5; {39732#true} is VALID [2020-07-10 23:55:18,079 INFO L280 TraceCheckUtils]: 314: Hoare triple {39732#true} ~retValue_acc~5 := ~pumpRunning~0; {39732#true} is VALID [2020-07-10 23:55:18,079 INFO L280 TraceCheckUtils]: 315: Hoare triple {39732#true} #res := ~retValue_acc~5; {39732#true} is VALID [2020-07-10 23:55:18,079 INFO L280 TraceCheckUtils]: 316: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 23:55:18,079 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {39732#true} {39733#false} #835#return; {39733#false} is VALID [2020-07-10 23:55:18,079 INFO L280 TraceCheckUtils]: 318: Hoare triple {39733#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {39733#false} is VALID [2020-07-10 23:55:18,079 INFO L280 TraceCheckUtils]: 319: Hoare triple {39733#false} ~tmp___0~0 := #t~ret1; {39733#false} is VALID [2020-07-10 23:55:18,080 INFO L280 TraceCheckUtils]: 320: Hoare triple {39733#false} havoc #t~ret1; {39733#false} is VALID [2020-07-10 23:55:18,080 INFO L280 TraceCheckUtils]: 321: Hoare triple {39733#false} assume 0 != ~tmp___0~0; {39733#false} is VALID [2020-07-10 23:55:18,080 INFO L263 TraceCheckUtils]: 322: Hoare triple {39733#false} call __automaton_fail(); {39733#false} is VALID [2020-07-10 23:55:18,080 INFO L280 TraceCheckUtils]: 323: Hoare triple {39733#false} assume !false; {39733#false} is VALID [2020-07-10 23:55:18,180 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 27 proven. 16 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2020-07-10 23:55:18,180 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1469264169] [2020-07-10 23:55:18,180 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 23:55:18,180 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-07-10 23:55:18,181 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [502017390] [2020-07-10 23:55:18,182 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 324 [2020-07-10 23:55:18,182 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:55:18,183 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-10 23:55:18,469 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 274 edges. 274 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:55:18,469 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-10 23:55:18,469 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:55:18,470 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-10 23:55:18,470 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-10 23:55:18,470 INFO L87 Difference]: Start difference. First operand 1597 states and 1858 transitions. Second operand 15 states. [2020-07-10 23:55:19,876 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:55:25,623 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:55:35,950 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:55:36,743 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:55:37,390 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 23:55:38,687 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:55:39,226 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:55:40,062 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:55:40,518 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:55:41,058 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 23:55:41,523 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:55:42,564 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:55:43,867 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:55:44,841 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:56:14,015 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:56:14,604 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:56:15,064 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 23:56:16,096 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:56:17,075 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:56:17,545 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:56:49,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:56:49,079 INFO L93 Difference]: Finished difference Result 3573 states and 4599 transitions. [2020-07-10 23:56:49,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2020-07-10 23:56:49,079 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 324 [2020-07-10 23:56:49,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:56:49,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 23:56:49,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 1252 transitions. [2020-07-10 23:56:49,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 23:56:49,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 1252 transitions. [2020-07-10 23:56:49,109 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 46 states and 1252 transitions. [2020-07-10 23:56:52,813 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1252 edges. 1252 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:56:53,043 INFO L225 Difference]: With dead ends: 3573 [2020-07-10 23:56:53,043 INFO L226 Difference]: Without dead ends: 2086 [2020-07-10 23:56:53,048 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 75 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 720 ImplicationChecksByTransitivity, 6.6s TimeCoverageRelationStatistics Valid=527, Invalid=2229, Unknown=0, NotChecked=0, Total=2756 [2020-07-10 23:56:53,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2086 states. [2020-07-10 23:57:31,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2086 to 1555. [2020-07-10 23:57:31,279 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:57:31,279 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2086 states. Second operand 1555 states. [2020-07-10 23:57:31,279 INFO L74 IsIncluded]: Start isIncluded. First operand 2086 states. Second operand 1555 states. [2020-07-10 23:57:31,279 INFO L87 Difference]: Start difference. First operand 2086 states. Second operand 1555 states. [2020-07-10 23:57:31,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:57:31,421 INFO L93 Difference]: Finished difference Result 2086 states and 2608 transitions. [2020-07-10 23:57:31,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 2608 transitions. [2020-07-10 23:57:31,425 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:57:31,425 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:57:31,425 INFO L74 IsIncluded]: Start isIncluded. First operand 1555 states. Second operand 2086 states. [2020-07-10 23:57:31,425 INFO L87 Difference]: Start difference. First operand 1555 states. Second operand 2086 states. [2020-07-10 23:57:31,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:57:31,600 INFO L93 Difference]: Finished difference Result 2086 states and 2608 transitions. [2020-07-10 23:57:31,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 2608 transitions. [2020-07-10 23:57:31,606 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:57:31,606 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:57:31,606 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:57:31,606 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:57:31,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1555 states. [2020-07-10 23:57:31,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 1555 states and 1794 transitions. [2020-07-10 23:57:31,698 INFO L78 Accepts]: Start accepts. Automaton has 1555 states and 1794 transitions. Word has length 324 [2020-07-10 23:57:31,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:57:31,698 INFO L479 AbstractCegarLoop]: Abstraction has 1555 states and 1794 transitions. [2020-07-10 23:57:31,698 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-10 23:57:31,698 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1555 states and 1794 transitions. [2020-07-10 23:57:42,254 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1794 edges. 1794 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:57:42,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 1794 transitions. [2020-07-10 23:57:42,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2020-07-10 23:57:42,262 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:57:42,263 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:57:42,263 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 23:57:42,263 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:57:42,263 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:57:42,263 INFO L82 PathProgramCache]: Analyzing trace with hash -1359047830, now seen corresponding path program 1 times [2020-07-10 23:57:42,263 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:57:42,264 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1252326552] [2020-07-10 23:57:42,264 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:57:42,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:42,647 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:57:42,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:42,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {55069#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {54846#true} is VALID [2020-07-10 23:57:42,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {54846#true} #valid := #valid[0 := 0]; {54846#true} is VALID [2020-07-10 23:57:42,694 INFO L280 TraceCheckUtils]: 2: Hoare triple {54846#true} assume 0 < #StackHeapBarrier; {54846#true} is VALID [2020-07-10 23:57:42,694 INFO L280 TraceCheckUtils]: 3: Hoare triple {54846#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {54846#true} is VALID [2020-07-10 23:57:42,695 INFO L280 TraceCheckUtils]: 4: Hoare triple {54846#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {54846#true} is VALID [2020-07-10 23:57:42,695 INFO L280 TraceCheckUtils]: 5: Hoare triple {54846#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {54846#true} is VALID [2020-07-10 23:57:42,695 INFO L280 TraceCheckUtils]: 6: Hoare triple {54846#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {54846#true} is VALID [2020-07-10 23:57:42,695 INFO L280 TraceCheckUtils]: 7: Hoare triple {54846#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {54846#true} is VALID [2020-07-10 23:57:42,695 INFO L280 TraceCheckUtils]: 8: Hoare triple {54846#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {54846#true} is VALID [2020-07-10 23:57:42,695 INFO L280 TraceCheckUtils]: 9: Hoare triple {54846#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {54846#true} is VALID [2020-07-10 23:57:42,696 INFO L280 TraceCheckUtils]: 10: Hoare triple {54846#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {54846#true} is VALID [2020-07-10 23:57:42,696 INFO L280 TraceCheckUtils]: 11: Hoare triple {54846#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {54846#true} is VALID [2020-07-10 23:57:42,696 INFO L280 TraceCheckUtils]: 12: Hoare triple {54846#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {54846#true} is VALID [2020-07-10 23:57:42,696 INFO L280 TraceCheckUtils]: 13: Hoare triple {54846#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {54846#true} is VALID [2020-07-10 23:57:42,696 INFO L280 TraceCheckUtils]: 14: Hoare triple {54846#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {54846#true} is VALID [2020-07-10 23:57:42,697 INFO L280 TraceCheckUtils]: 15: Hoare triple {54846#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {54846#true} is VALID [2020-07-10 23:57:42,697 INFO L280 TraceCheckUtils]: 16: Hoare triple {54846#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {54846#true} is VALID [2020-07-10 23:57:42,697 INFO L280 TraceCheckUtils]: 17: Hoare triple {54846#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {54846#true} is VALID [2020-07-10 23:57:42,697 INFO L280 TraceCheckUtils]: 18: Hoare triple {54846#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {54846#true} is VALID [2020-07-10 23:57:42,697 INFO L280 TraceCheckUtils]: 19: Hoare triple {54846#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {54846#true} is VALID [2020-07-10 23:57:42,697 INFO L280 TraceCheckUtils]: 20: Hoare triple {54846#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {54846#true} is VALID [2020-07-10 23:57:42,698 INFO L280 TraceCheckUtils]: 21: Hoare triple {54846#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {54846#true} is VALID [2020-07-10 23:57:42,698 INFO L280 TraceCheckUtils]: 22: Hoare triple {54846#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {54846#true} is VALID [2020-07-10 23:57:42,698 INFO L280 TraceCheckUtils]: 23: Hoare triple {54846#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {54846#true} is VALID [2020-07-10 23:57:42,698 INFO L280 TraceCheckUtils]: 24: Hoare triple {54846#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {54846#true} is VALID [2020-07-10 23:57:42,698 INFO L280 TraceCheckUtils]: 25: Hoare triple {54846#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {54846#true} is VALID [2020-07-10 23:57:42,698 INFO L280 TraceCheckUtils]: 26: Hoare triple {54846#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {54846#true} is VALID [2020-07-10 23:57:42,699 INFO L280 TraceCheckUtils]: 27: Hoare triple {54846#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {54846#true} is VALID [2020-07-10 23:57:42,699 INFO L280 TraceCheckUtils]: 28: Hoare triple {54846#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {54846#true} is VALID [2020-07-10 23:57:42,699 INFO L280 TraceCheckUtils]: 29: Hoare triple {54846#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {54846#true} is VALID [2020-07-10 23:57:42,699 INFO L280 TraceCheckUtils]: 30: Hoare triple {54846#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {54846#true} is VALID [2020-07-10 23:57:42,699 INFO L280 TraceCheckUtils]: 31: Hoare triple {54846#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {54846#true} is VALID [2020-07-10 23:57:42,700 INFO L280 TraceCheckUtils]: 32: Hoare triple {54846#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {54846#true} is VALID [2020-07-10 23:57:42,700 INFO L280 TraceCheckUtils]: 33: Hoare triple {54846#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {54846#true} is VALID [2020-07-10 23:57:42,700 INFO L280 TraceCheckUtils]: 34: Hoare triple {54846#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {54846#true} is VALID [2020-07-10 23:57:42,700 INFO L280 TraceCheckUtils]: 35: Hoare triple {54846#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {54846#true} is VALID [2020-07-10 23:57:42,700 INFO L280 TraceCheckUtils]: 36: Hoare triple {54846#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {54846#true} is VALID [2020-07-10 23:57:42,700 INFO L280 TraceCheckUtils]: 37: Hoare triple {54846#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {54846#true} is VALID [2020-07-10 23:57:42,701 INFO L280 TraceCheckUtils]: 38: Hoare triple {54846#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {54846#true} is VALID [2020-07-10 23:57:42,701 INFO L280 TraceCheckUtils]: 39: Hoare triple {54846#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {54846#true} is VALID [2020-07-10 23:57:42,701 INFO L280 TraceCheckUtils]: 40: Hoare triple {54846#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {54846#true} is VALID [2020-07-10 23:57:42,701 INFO L280 TraceCheckUtils]: 41: Hoare triple {54846#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {54846#true} is VALID [2020-07-10 23:57:42,701 INFO L280 TraceCheckUtils]: 42: Hoare triple {54846#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {54846#true} is VALID [2020-07-10 23:57:42,702 INFO L280 TraceCheckUtils]: 43: Hoare triple {54846#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {54846#true} is VALID [2020-07-10 23:57:42,702 INFO L280 TraceCheckUtils]: 44: Hoare triple {54846#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {54846#true} is VALID [2020-07-10 23:57:42,702 INFO L280 TraceCheckUtils]: 45: Hoare triple {54846#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {54846#true} is VALID [2020-07-10 23:57:42,702 INFO L280 TraceCheckUtils]: 46: Hoare triple {54846#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {54846#true} is VALID [2020-07-10 23:57:42,702 INFO L280 TraceCheckUtils]: 47: Hoare triple {54846#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {54846#true} is VALID [2020-07-10 23:57:42,702 INFO L280 TraceCheckUtils]: 48: Hoare triple {54846#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {54846#true} is VALID [2020-07-10 23:57:42,703 INFO L280 TraceCheckUtils]: 49: Hoare triple {54846#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {54846#true} is VALID [2020-07-10 23:57:42,703 INFO L280 TraceCheckUtils]: 50: Hoare triple {54846#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {54846#true} is VALID [2020-07-10 23:57:42,703 INFO L280 TraceCheckUtils]: 51: Hoare triple {54846#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {54846#true} is VALID [2020-07-10 23:57:42,703 INFO L280 TraceCheckUtils]: 52: Hoare triple {54846#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {54846#true} is VALID [2020-07-10 23:57:42,703 INFO L280 TraceCheckUtils]: 53: Hoare triple {54846#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {54846#true} is VALID [2020-07-10 23:57:42,703 INFO L280 TraceCheckUtils]: 54: Hoare triple {54846#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {54846#true} is VALID [2020-07-10 23:57:42,704 INFO L280 TraceCheckUtils]: 55: Hoare triple {54846#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {54846#true} is VALID [2020-07-10 23:57:42,704 INFO L280 TraceCheckUtils]: 56: Hoare triple {54846#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {54846#true} is VALID [2020-07-10 23:57:42,704 INFO L280 TraceCheckUtils]: 57: Hoare triple {54846#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {54846#true} is VALID [2020-07-10 23:57:42,704 INFO L280 TraceCheckUtils]: 58: Hoare triple {54846#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {54846#true} is VALID [2020-07-10 23:57:42,704 INFO L280 TraceCheckUtils]: 59: Hoare triple {54846#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {54846#true} is VALID [2020-07-10 23:57:42,705 INFO L280 TraceCheckUtils]: 60: Hoare triple {54846#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {54846#true} is VALID [2020-07-10 23:57:42,705 INFO L280 TraceCheckUtils]: 61: Hoare triple {54846#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {54846#true} is VALID [2020-07-10 23:57:42,705 INFO L280 TraceCheckUtils]: 62: Hoare triple {54846#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {54846#true} is VALID [2020-07-10 23:57:42,705 INFO L280 TraceCheckUtils]: 63: Hoare triple {54846#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {54846#true} is VALID [2020-07-10 23:57:42,705 INFO L280 TraceCheckUtils]: 64: Hoare triple {54846#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {54846#true} is VALID [2020-07-10 23:57:42,705 INFO L280 TraceCheckUtils]: 65: Hoare triple {54846#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {54846#true} is VALID [2020-07-10 23:57:42,706 INFO L280 TraceCheckUtils]: 66: Hoare triple {54846#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {54846#true} is VALID [2020-07-10 23:57:42,706 INFO L280 TraceCheckUtils]: 67: Hoare triple {54846#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {54846#true} is VALID [2020-07-10 23:57:42,706 INFO L280 TraceCheckUtils]: 68: Hoare triple {54846#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {54846#true} is VALID [2020-07-10 23:57:42,706 INFO L280 TraceCheckUtils]: 69: Hoare triple {54846#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {54846#true} is VALID [2020-07-10 23:57:42,706 INFO L280 TraceCheckUtils]: 70: Hoare triple {54846#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {54846#true} is VALID [2020-07-10 23:57:42,706 INFO L280 TraceCheckUtils]: 71: Hoare triple {54846#true} ~head~0.base, ~head~0.offset := 0, 0; {54846#true} is VALID [2020-07-10 23:57:42,707 INFO L280 TraceCheckUtils]: 72: Hoare triple {54846#true} ~cleanupTimeShifts~0 := 4; {54846#true} is VALID [2020-07-10 23:57:42,707 INFO L280 TraceCheckUtils]: 73: Hoare triple {54846#true} ~pumpRunning~0 := 0; {54846#true} is VALID [2020-07-10 23:57:42,707 INFO L280 TraceCheckUtils]: 74: Hoare triple {54846#true} ~systemActive~0 := 1; {54846#true} is VALID [2020-07-10 23:57:42,707 INFO L280 TraceCheckUtils]: 75: Hoare triple {54846#true} ~waterLevel~0 := 1; {54846#true} is VALID [2020-07-10 23:57:42,707 INFO L280 TraceCheckUtils]: 76: Hoare triple {54846#true} ~methaneLevelCritical~0 := 0; {54846#true} is VALID [2020-07-10 23:57:42,708 INFO L280 TraceCheckUtils]: 77: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:42,708 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {54846#true} {54846#true} #935#return; {54846#true} is VALID [2020-07-10 23:57:42,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:42,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:42,713 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {54846#true} {54846#true} #839#return; {54846#true} is VALID [2020-07-10 23:57:42,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:42,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:42,716 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {54846#true} {54846#true} #841#return; {54846#true} is VALID [2020-07-10 23:57:42,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:42,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {54846#true} havoc ~retValue_acc~11; {54846#true} is VALID [2020-07-10 23:57:42,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {54846#true} ~retValue_acc~11 := 1; {55070#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 23:57:42,760 INFO L280 TraceCheckUtils]: 2: Hoare triple {55070#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {55071#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:57:42,761 INFO L280 TraceCheckUtils]: 3: Hoare triple {55071#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {55071#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:57:42,761 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {55071#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {54846#true} #843#return; {54936#(= |main_#t~ret37| 1)} is VALID [2020-07-10 23:57:42,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:42,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:42,764 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {54846#true} {54846#true} #845#return; {54846#true} is VALID [2020-07-10 23:57:42,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:42,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {55072#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {54846#true} is VALID [2020-07-10 23:57:42,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:42,780 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {54846#true} {54846#true} #893#return; {54846#true} is VALID [2020-07-10 23:57:42,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:42,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:42,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:42,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:42,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:42,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {54846#true} havoc ~retValue_acc~9; {54846#true} is VALID [2020-07-10 23:57:42,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {54846#true} assume ~waterLevel~0 < 2; {54846#true} is VALID [2020-07-10 23:57:42,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {54846#true} ~retValue_acc~9 := 1; {55254#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} is VALID [2020-07-10 23:57:42,939 INFO L280 TraceCheckUtils]: 3: Hoare triple {55254#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} #res := ~retValue_acc~9; {55255#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:57:42,939 INFO L280 TraceCheckUtils]: 4: Hoare triple {55255#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {55255#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:57:42,940 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {55255#(<= 1 |isHighWaterSensorDry_#res|)} {54846#true} #905#return; {55252#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-10 23:57:42,940 INFO L280 TraceCheckUtils]: 0: Hoare triple {54846#true} havoc ~retValue_acc~6; {54846#true} is VALID [2020-07-10 23:57:42,941 INFO L280 TraceCheckUtils]: 1: Hoare triple {54846#true} havoc ~tmp~8; {54846#true} is VALID [2020-07-10 23:57:42,941 INFO L280 TraceCheckUtils]: 2: Hoare triple {54846#true} havoc ~tmp___0~1; {54846#true} is VALID [2020-07-10 23:57:42,941 INFO L263 TraceCheckUtils]: 3: Hoare triple {54846#true} call #t~ret58 := isHighWaterSensorDry(); {54846#true} is VALID [2020-07-10 23:57:42,941 INFO L280 TraceCheckUtils]: 4: Hoare triple {54846#true} havoc ~retValue_acc~9; {54846#true} is VALID [2020-07-10 23:57:42,941 INFO L280 TraceCheckUtils]: 5: Hoare triple {54846#true} assume ~waterLevel~0 < 2; {54846#true} is VALID [2020-07-10 23:57:42,942 INFO L280 TraceCheckUtils]: 6: Hoare triple {54846#true} ~retValue_acc~9 := 1; {55254#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} is VALID [2020-07-10 23:57:42,943 INFO L280 TraceCheckUtils]: 7: Hoare triple {55254#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} #res := ~retValue_acc~9; {55255#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:57:42,943 INFO L280 TraceCheckUtils]: 8: Hoare triple {55255#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {55255#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:57:42,944 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {55255#(<= 1 |isHighWaterSensorDry_#res|)} {54846#true} #905#return; {55252#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-10 23:57:42,944 INFO L280 TraceCheckUtils]: 10: Hoare triple {55252#(<= 1 |isHighWaterLevel_#t~ret58|)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {55252#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-10 23:57:42,945 INFO L280 TraceCheckUtils]: 11: Hoare triple {55252#(<= 1 |isHighWaterLevel_#t~ret58|)} ~tmp~8 := #t~ret58; {55253#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 23:57:42,945 INFO L280 TraceCheckUtils]: 12: Hoare triple {55253#(<= 1 isHighWaterLevel_~tmp~8)} havoc #t~ret58; {55253#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 23:57:42,946 INFO L280 TraceCheckUtils]: 13: Hoare triple {55253#(<= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8); {54847#false} is VALID [2020-07-10 23:57:42,946 INFO L280 TraceCheckUtils]: 14: Hoare triple {54847#false} ~tmp___0~1 := 1; {54847#false} is VALID [2020-07-10 23:57:42,946 INFO L280 TraceCheckUtils]: 15: Hoare triple {54847#false} ~retValue_acc~6 := ~tmp___0~1; {54847#false} is VALID [2020-07-10 23:57:42,947 INFO L280 TraceCheckUtils]: 16: Hoare triple {54847#false} #res := ~retValue_acc~6; {54847#false} is VALID [2020-07-10 23:57:42,947 INFO L280 TraceCheckUtils]: 17: Hoare triple {54847#false} assume true; {54847#false} is VALID [2020-07-10 23:57:42,947 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {54847#false} {54846#true} #917#return; {54847#false} is VALID [2020-07-10 23:57:42,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:42,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:42,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:42,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {54846#true} havoc ~retValue_acc~7; {54846#true} is VALID [2020-07-10 23:57:42,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {54846#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {54846#true} is VALID [2020-07-10 23:57:42,966 INFO L280 TraceCheckUtils]: 2: Hoare triple {54846#true} #res := ~retValue_acc~7; {54846#true} is VALID [2020-07-10 23:57:42,966 INFO L280 TraceCheckUtils]: 3: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:42,966 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {54846#true} {54846#true} #929#return; {54846#true} is VALID [2020-07-10 23:57:42,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {54846#true} havoc ~retValue_acc~4; {54846#true} is VALID [2020-07-10 23:57:42,967 INFO L263 TraceCheckUtils]: 1: Hoare triple {54846#true} call #t~ret41 := isMethaneLevelCritical(); {54846#true} is VALID [2020-07-10 23:57:42,967 INFO L280 TraceCheckUtils]: 2: Hoare triple {54846#true} havoc ~retValue_acc~7; {54846#true} is VALID [2020-07-10 23:57:42,967 INFO L280 TraceCheckUtils]: 3: Hoare triple {54846#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {54846#true} is VALID [2020-07-10 23:57:42,968 INFO L280 TraceCheckUtils]: 4: Hoare triple {54846#true} #res := ~retValue_acc~7; {54846#true} is VALID [2020-07-10 23:57:42,968 INFO L280 TraceCheckUtils]: 5: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:42,968 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {54846#true} {54846#true} #929#return; {54846#true} is VALID [2020-07-10 23:57:42,968 INFO L280 TraceCheckUtils]: 7: Hoare triple {54846#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {54846#true} is VALID [2020-07-10 23:57:42,969 INFO L280 TraceCheckUtils]: 8: Hoare triple {54846#true} ~retValue_acc~4 := #t~ret41; {54846#true} is VALID [2020-07-10 23:57:42,969 INFO L280 TraceCheckUtils]: 9: Hoare triple {54846#true} havoc #t~ret41; {54846#true} is VALID [2020-07-10 23:57:42,969 INFO L280 TraceCheckUtils]: 10: Hoare triple {54846#true} #res := ~retValue_acc~4; {54846#true} is VALID [2020-07-10 23:57:42,969 INFO L280 TraceCheckUtils]: 11: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:42,970 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {54846#true} {54846#true} #901#return; {54846#true} is VALID [2020-07-10 23:57:42,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:42,975 INFO L280 TraceCheckUtils]: 0: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {54846#true} is VALID [2020-07-10 23:57:42,975 INFO L280 TraceCheckUtils]: 1: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:42,975 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {54846#true} {54846#true} #903#return; {54846#true} is VALID [2020-07-10 23:57:42,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {54846#true} is VALID [2020-07-10 23:57:42,976 INFO L263 TraceCheckUtils]: 1: Hoare triple {54846#true} call #t~ret40 := isMethaneAlarm(); {54846#true} is VALID [2020-07-10 23:57:42,976 INFO L280 TraceCheckUtils]: 2: Hoare triple {54846#true} havoc ~retValue_acc~4; {54846#true} is VALID [2020-07-10 23:57:42,976 INFO L263 TraceCheckUtils]: 3: Hoare triple {54846#true} call #t~ret41 := isMethaneLevelCritical(); {54846#true} is VALID [2020-07-10 23:57:42,977 INFO L280 TraceCheckUtils]: 4: Hoare triple {54846#true} havoc ~retValue_acc~7; {54846#true} is VALID [2020-07-10 23:57:42,977 INFO L280 TraceCheckUtils]: 5: Hoare triple {54846#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {54846#true} is VALID [2020-07-10 23:57:42,977 INFO L280 TraceCheckUtils]: 6: Hoare triple {54846#true} #res := ~retValue_acc~7; {54846#true} is VALID [2020-07-10 23:57:42,977 INFO L280 TraceCheckUtils]: 7: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:42,978 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {54846#true} {54846#true} #929#return; {54846#true} is VALID [2020-07-10 23:57:42,978 INFO L280 TraceCheckUtils]: 9: Hoare triple {54846#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {54846#true} is VALID [2020-07-10 23:57:42,978 INFO L280 TraceCheckUtils]: 10: Hoare triple {54846#true} ~retValue_acc~4 := #t~ret41; {54846#true} is VALID [2020-07-10 23:57:42,979 INFO L280 TraceCheckUtils]: 11: Hoare triple {54846#true} havoc #t~ret41; {54846#true} is VALID [2020-07-10 23:57:42,979 INFO L280 TraceCheckUtils]: 12: Hoare triple {54846#true} #res := ~retValue_acc~4; {54846#true} is VALID [2020-07-10 23:57:42,979 INFO L280 TraceCheckUtils]: 13: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:42,979 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {54846#true} {54846#true} #901#return; {54846#true} is VALID [2020-07-10 23:57:42,980 INFO L280 TraceCheckUtils]: 15: Hoare triple {54846#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {54846#true} is VALID [2020-07-10 23:57:42,980 INFO L280 TraceCheckUtils]: 16: Hoare triple {54846#true} ~tmp~7 := #t~ret40; {54846#true} is VALID [2020-07-10 23:57:42,980 INFO L280 TraceCheckUtils]: 17: Hoare triple {54846#true} havoc #t~ret40; {54846#true} is VALID [2020-07-10 23:57:42,980 INFO L280 TraceCheckUtils]: 18: Hoare triple {54846#true} assume !(0 != ~tmp~7); {54846#true} is VALID [2020-07-10 23:57:42,981 INFO L263 TraceCheckUtils]: 19: Hoare triple {54846#true} call activatePump__wrappee__highWaterSensor(); {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:57:42,982 INFO L280 TraceCheckUtils]: 20: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {54846#true} is VALID [2020-07-10 23:57:42,982 INFO L280 TraceCheckUtils]: 21: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:42,982 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {54846#true} {54846#true} #903#return; {54846#true} is VALID [2020-07-10 23:57:42,982 INFO L280 TraceCheckUtils]: 23: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:42,983 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {54846#true} {54847#false} #919#return; {54847#false} is VALID [2020-07-10 23:57:42,984 INFO L280 TraceCheckUtils]: 0: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {54846#true} is VALID [2020-07-10 23:57:42,984 INFO L280 TraceCheckUtils]: 1: Hoare triple {54846#true} assume 0 == ~pumpRunning~0; {54846#true} is VALID [2020-07-10 23:57:42,984 INFO L263 TraceCheckUtils]: 2: Hoare triple {54846#true} call #t~ret38 := isHighWaterLevel(); {54846#true} is VALID [2020-07-10 23:57:42,984 INFO L280 TraceCheckUtils]: 3: Hoare triple {54846#true} havoc ~retValue_acc~6; {54846#true} is VALID [2020-07-10 23:57:42,985 INFO L280 TraceCheckUtils]: 4: Hoare triple {54846#true} havoc ~tmp~8; {54846#true} is VALID [2020-07-10 23:57:42,985 INFO L280 TraceCheckUtils]: 5: Hoare triple {54846#true} havoc ~tmp___0~1; {54846#true} is VALID [2020-07-10 23:57:42,985 INFO L263 TraceCheckUtils]: 6: Hoare triple {54846#true} call #t~ret58 := isHighWaterSensorDry(); {54846#true} is VALID [2020-07-10 23:57:42,985 INFO L280 TraceCheckUtils]: 7: Hoare triple {54846#true} havoc ~retValue_acc~9; {54846#true} is VALID [2020-07-10 23:57:42,986 INFO L280 TraceCheckUtils]: 8: Hoare triple {54846#true} assume ~waterLevel~0 < 2; {54846#true} is VALID [2020-07-10 23:57:42,986 INFO L280 TraceCheckUtils]: 9: Hoare triple {54846#true} ~retValue_acc~9 := 1; {55254#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} is VALID [2020-07-10 23:57:42,987 INFO L280 TraceCheckUtils]: 10: Hoare triple {55254#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} #res := ~retValue_acc~9; {55255#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:57:42,988 INFO L280 TraceCheckUtils]: 11: Hoare triple {55255#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {55255#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:57:42,989 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {55255#(<= 1 |isHighWaterSensorDry_#res|)} {54846#true} #905#return; {55252#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-10 23:57:42,990 INFO L280 TraceCheckUtils]: 13: Hoare triple {55252#(<= 1 |isHighWaterLevel_#t~ret58|)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {55252#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-10 23:57:42,990 INFO L280 TraceCheckUtils]: 14: Hoare triple {55252#(<= 1 |isHighWaterLevel_#t~ret58|)} ~tmp~8 := #t~ret58; {55253#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 23:57:42,991 INFO L280 TraceCheckUtils]: 15: Hoare triple {55253#(<= 1 isHighWaterLevel_~tmp~8)} havoc #t~ret58; {55253#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 23:57:42,992 INFO L280 TraceCheckUtils]: 16: Hoare triple {55253#(<= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8); {54847#false} is VALID [2020-07-10 23:57:42,992 INFO L280 TraceCheckUtils]: 17: Hoare triple {54847#false} ~tmp___0~1 := 1; {54847#false} is VALID [2020-07-10 23:57:42,992 INFO L280 TraceCheckUtils]: 18: Hoare triple {54847#false} ~retValue_acc~6 := ~tmp___0~1; {54847#false} is VALID [2020-07-10 23:57:42,993 INFO L280 TraceCheckUtils]: 19: Hoare triple {54847#false} #res := ~retValue_acc~6; {54847#false} is VALID [2020-07-10 23:57:42,993 INFO L280 TraceCheckUtils]: 20: Hoare triple {54847#false} assume true; {54847#false} is VALID [2020-07-10 23:57:42,993 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {54847#false} {54846#true} #917#return; {54847#false} is VALID [2020-07-10 23:57:42,994 INFO L280 TraceCheckUtils]: 22: Hoare triple {54847#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {54847#false} is VALID [2020-07-10 23:57:42,994 INFO L280 TraceCheckUtils]: 23: Hoare triple {54847#false} ~tmp~5 := #t~ret38; {54847#false} is VALID [2020-07-10 23:57:42,994 INFO L280 TraceCheckUtils]: 24: Hoare triple {54847#false} havoc #t~ret38; {54847#false} is VALID [2020-07-10 23:57:42,994 INFO L280 TraceCheckUtils]: 25: Hoare triple {54847#false} assume 0 != ~tmp~5; {54847#false} is VALID [2020-07-10 23:57:42,994 INFO L263 TraceCheckUtils]: 26: Hoare triple {54847#false} call activatePump(); {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:57:42,995 INFO L280 TraceCheckUtils]: 27: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {54846#true} is VALID [2020-07-10 23:57:42,995 INFO L263 TraceCheckUtils]: 28: Hoare triple {54846#true} call #t~ret40 := isMethaneAlarm(); {54846#true} is VALID [2020-07-10 23:57:42,995 INFO L280 TraceCheckUtils]: 29: Hoare triple {54846#true} havoc ~retValue_acc~4; {54846#true} is VALID [2020-07-10 23:57:42,995 INFO L263 TraceCheckUtils]: 30: Hoare triple {54846#true} call #t~ret41 := isMethaneLevelCritical(); {54846#true} is VALID [2020-07-10 23:57:42,996 INFO L280 TraceCheckUtils]: 31: Hoare triple {54846#true} havoc ~retValue_acc~7; {54846#true} is VALID [2020-07-10 23:57:42,996 INFO L280 TraceCheckUtils]: 32: Hoare triple {54846#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {54846#true} is VALID [2020-07-10 23:57:42,996 INFO L280 TraceCheckUtils]: 33: Hoare triple {54846#true} #res := ~retValue_acc~7; {54846#true} is VALID [2020-07-10 23:57:42,996 INFO L280 TraceCheckUtils]: 34: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:42,996 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {54846#true} {54846#true} #929#return; {54846#true} is VALID [2020-07-10 23:57:42,997 INFO L280 TraceCheckUtils]: 36: Hoare triple {54846#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {54846#true} is VALID [2020-07-10 23:57:42,997 INFO L280 TraceCheckUtils]: 37: Hoare triple {54846#true} ~retValue_acc~4 := #t~ret41; {54846#true} is VALID [2020-07-10 23:57:42,997 INFO L280 TraceCheckUtils]: 38: Hoare triple {54846#true} havoc #t~ret41; {54846#true} is VALID [2020-07-10 23:57:42,997 INFO L280 TraceCheckUtils]: 39: Hoare triple {54846#true} #res := ~retValue_acc~4; {54846#true} is VALID [2020-07-10 23:57:42,997 INFO L280 TraceCheckUtils]: 40: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:42,997 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {54846#true} {54846#true} #901#return; {54846#true} is VALID [2020-07-10 23:57:42,998 INFO L280 TraceCheckUtils]: 42: Hoare triple {54846#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {54846#true} is VALID [2020-07-10 23:57:42,998 INFO L280 TraceCheckUtils]: 43: Hoare triple {54846#true} ~tmp~7 := #t~ret40; {54846#true} is VALID [2020-07-10 23:57:42,998 INFO L280 TraceCheckUtils]: 44: Hoare triple {54846#true} havoc #t~ret40; {54846#true} is VALID [2020-07-10 23:57:42,998 INFO L280 TraceCheckUtils]: 45: Hoare triple {54846#true} assume !(0 != ~tmp~7); {54846#true} is VALID [2020-07-10 23:57:42,999 INFO L263 TraceCheckUtils]: 46: Hoare triple {54846#true} call activatePump__wrappee__highWaterSensor(); {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:57:42,999 INFO L280 TraceCheckUtils]: 47: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {54846#true} is VALID [2020-07-10 23:57:42,999 INFO L280 TraceCheckUtils]: 48: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,000 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {54846#true} {54846#true} #903#return; {54846#true} is VALID [2020-07-10 23:57:43,000 INFO L280 TraceCheckUtils]: 50: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,000 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {54846#true} {54847#false} #919#return; {54847#false} is VALID [2020-07-10 23:57:43,000 INFO L280 TraceCheckUtils]: 52: Hoare triple {54847#false} assume true; {54847#false} is VALID [2020-07-10 23:57:43,000 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {54847#false} {54846#true} #887#return; {54847#false} is VALID [2020-07-10 23:57:43,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {54846#true} is VALID [2020-07-10 23:57:43,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {54846#true} assume !(0 != ~pumpRunning~0); {54846#true} is VALID [2020-07-10 23:57:43,003 INFO L263 TraceCheckUtils]: 2: Hoare triple {54846#true} call processEnvironment__wrappee__methaneQuery(); {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:57:43,003 INFO L280 TraceCheckUtils]: 3: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {54846#true} is VALID [2020-07-10 23:57:43,003 INFO L280 TraceCheckUtils]: 4: Hoare triple {54846#true} assume 0 == ~pumpRunning~0; {54846#true} is VALID [2020-07-10 23:57:43,003 INFO L263 TraceCheckUtils]: 5: Hoare triple {54846#true} call #t~ret38 := isHighWaterLevel(); {54846#true} is VALID [2020-07-10 23:57:43,004 INFO L280 TraceCheckUtils]: 6: Hoare triple {54846#true} havoc ~retValue_acc~6; {54846#true} is VALID [2020-07-10 23:57:43,004 INFO L280 TraceCheckUtils]: 7: Hoare triple {54846#true} havoc ~tmp~8; {54846#true} is VALID [2020-07-10 23:57:43,004 INFO L280 TraceCheckUtils]: 8: Hoare triple {54846#true} havoc ~tmp___0~1; {54846#true} is VALID [2020-07-10 23:57:43,004 INFO L263 TraceCheckUtils]: 9: Hoare triple {54846#true} call #t~ret58 := isHighWaterSensorDry(); {54846#true} is VALID [2020-07-10 23:57:43,004 INFO L280 TraceCheckUtils]: 10: Hoare triple {54846#true} havoc ~retValue_acc~9; {54846#true} is VALID [2020-07-10 23:57:43,005 INFO L280 TraceCheckUtils]: 11: Hoare triple {54846#true} assume ~waterLevel~0 < 2; {54846#true} is VALID [2020-07-10 23:57:43,005 INFO L280 TraceCheckUtils]: 12: Hoare triple {54846#true} ~retValue_acc~9 := 1; {55254#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} is VALID [2020-07-10 23:57:43,006 INFO L280 TraceCheckUtils]: 13: Hoare triple {55254#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} #res := ~retValue_acc~9; {55255#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:57:43,007 INFO L280 TraceCheckUtils]: 14: Hoare triple {55255#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {55255#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:57:43,007 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {55255#(<= 1 |isHighWaterSensorDry_#res|)} {54846#true} #905#return; {55252#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-10 23:57:43,008 INFO L280 TraceCheckUtils]: 16: Hoare triple {55252#(<= 1 |isHighWaterLevel_#t~ret58|)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {55252#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-10 23:57:43,009 INFO L280 TraceCheckUtils]: 17: Hoare triple {55252#(<= 1 |isHighWaterLevel_#t~ret58|)} ~tmp~8 := #t~ret58; {55253#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 23:57:43,009 INFO L280 TraceCheckUtils]: 18: Hoare triple {55253#(<= 1 isHighWaterLevel_~tmp~8)} havoc #t~ret58; {55253#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 23:57:43,010 INFO L280 TraceCheckUtils]: 19: Hoare triple {55253#(<= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8); {54847#false} is VALID [2020-07-10 23:57:43,010 INFO L280 TraceCheckUtils]: 20: Hoare triple {54847#false} ~tmp___0~1 := 1; {54847#false} is VALID [2020-07-10 23:57:43,010 INFO L280 TraceCheckUtils]: 21: Hoare triple {54847#false} ~retValue_acc~6 := ~tmp___0~1; {54847#false} is VALID [2020-07-10 23:57:43,010 INFO L280 TraceCheckUtils]: 22: Hoare triple {54847#false} #res := ~retValue_acc~6; {54847#false} is VALID [2020-07-10 23:57:43,011 INFO L280 TraceCheckUtils]: 23: Hoare triple {54847#false} assume true; {54847#false} is VALID [2020-07-10 23:57:43,011 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {54847#false} {54846#true} #917#return; {54847#false} is VALID [2020-07-10 23:57:43,011 INFO L280 TraceCheckUtils]: 25: Hoare triple {54847#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {54847#false} is VALID [2020-07-10 23:57:43,011 INFO L280 TraceCheckUtils]: 26: Hoare triple {54847#false} ~tmp~5 := #t~ret38; {54847#false} is VALID [2020-07-10 23:57:43,011 INFO L280 TraceCheckUtils]: 27: Hoare triple {54847#false} havoc #t~ret38; {54847#false} is VALID [2020-07-10 23:57:43,012 INFO L280 TraceCheckUtils]: 28: Hoare triple {54847#false} assume 0 != ~tmp~5; {54847#false} is VALID [2020-07-10 23:57:43,012 INFO L263 TraceCheckUtils]: 29: Hoare triple {54847#false} call activatePump(); {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:57:43,012 INFO L280 TraceCheckUtils]: 30: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {54846#true} is VALID [2020-07-10 23:57:43,012 INFO L263 TraceCheckUtils]: 31: Hoare triple {54846#true} call #t~ret40 := isMethaneAlarm(); {54846#true} is VALID [2020-07-10 23:57:43,012 INFO L280 TraceCheckUtils]: 32: Hoare triple {54846#true} havoc ~retValue_acc~4; {54846#true} is VALID [2020-07-10 23:57:43,013 INFO L263 TraceCheckUtils]: 33: Hoare triple {54846#true} call #t~ret41 := isMethaneLevelCritical(); {54846#true} is VALID [2020-07-10 23:57:43,013 INFO L280 TraceCheckUtils]: 34: Hoare triple {54846#true} havoc ~retValue_acc~7; {54846#true} is VALID [2020-07-10 23:57:43,013 INFO L280 TraceCheckUtils]: 35: Hoare triple {54846#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {54846#true} is VALID [2020-07-10 23:57:43,013 INFO L280 TraceCheckUtils]: 36: Hoare triple {54846#true} #res := ~retValue_acc~7; {54846#true} is VALID [2020-07-10 23:57:43,013 INFO L280 TraceCheckUtils]: 37: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,014 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {54846#true} {54846#true} #929#return; {54846#true} is VALID [2020-07-10 23:57:43,014 INFO L280 TraceCheckUtils]: 39: Hoare triple {54846#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {54846#true} is VALID [2020-07-10 23:57:43,014 INFO L280 TraceCheckUtils]: 40: Hoare triple {54846#true} ~retValue_acc~4 := #t~ret41; {54846#true} is VALID [2020-07-10 23:57:43,014 INFO L280 TraceCheckUtils]: 41: Hoare triple {54846#true} havoc #t~ret41; {54846#true} is VALID [2020-07-10 23:57:43,014 INFO L280 TraceCheckUtils]: 42: Hoare triple {54846#true} #res := ~retValue_acc~4; {54846#true} is VALID [2020-07-10 23:57:43,015 INFO L280 TraceCheckUtils]: 43: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,015 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {54846#true} {54846#true} #901#return; {54846#true} is VALID [2020-07-10 23:57:43,015 INFO L280 TraceCheckUtils]: 45: Hoare triple {54846#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {54846#true} is VALID [2020-07-10 23:57:43,015 INFO L280 TraceCheckUtils]: 46: Hoare triple {54846#true} ~tmp~7 := #t~ret40; {54846#true} is VALID [2020-07-10 23:57:43,015 INFO L280 TraceCheckUtils]: 47: Hoare triple {54846#true} havoc #t~ret40; {54846#true} is VALID [2020-07-10 23:57:43,016 INFO L280 TraceCheckUtils]: 48: Hoare triple {54846#true} assume !(0 != ~tmp~7); {54846#true} is VALID [2020-07-10 23:57:43,017 INFO L263 TraceCheckUtils]: 49: Hoare triple {54846#true} call activatePump__wrappee__highWaterSensor(); {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:57:43,017 INFO L280 TraceCheckUtils]: 50: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {54846#true} is VALID [2020-07-10 23:57:43,017 INFO L280 TraceCheckUtils]: 51: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,017 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {54846#true} {54846#true} #903#return; {54846#true} is VALID [2020-07-10 23:57:43,017 INFO L280 TraceCheckUtils]: 53: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,018 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {54846#true} {54847#false} #919#return; {54847#false} is VALID [2020-07-10 23:57:43,018 INFO L280 TraceCheckUtils]: 55: Hoare triple {54847#false} assume true; {54847#false} is VALID [2020-07-10 23:57:43,018 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {54847#false} {54846#true} #887#return; {54847#false} is VALID [2020-07-10 23:57:43,018 INFO L280 TraceCheckUtils]: 57: Hoare triple {54847#false} assume true; {54847#false} is VALID [2020-07-10 23:57:43,018 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {54847#false} {54846#true} #909#return; {54847#false} is VALID [2020-07-10 23:57:43,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:43,027 INFO L280 TraceCheckUtils]: 0: Hoare triple {54846#true} havoc ~retValue_acc~8; {54846#true} is VALID [2020-07-10 23:57:43,027 INFO L280 TraceCheckUtils]: 1: Hoare triple {54846#true} ~retValue_acc~8 := ~waterLevel~0; {54846#true} is VALID [2020-07-10 23:57:43,027 INFO L280 TraceCheckUtils]: 2: Hoare triple {54846#true} #res := ~retValue_acc~8; {54846#true} is VALID [2020-07-10 23:57:43,027 INFO L280 TraceCheckUtils]: 3: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,028 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {54846#true} {54846#true} #833#return; {54846#true} is VALID [2020-07-10 23:57:43,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {54846#true} havoc ~tmp~0; {54846#true} is VALID [2020-07-10 23:57:43,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {54846#true} havoc ~tmp___0~0; {54846#true} is VALID [2020-07-10 23:57:43,028 INFO L263 TraceCheckUtils]: 2: Hoare triple {54846#true} call #t~ret0 := getWaterLevel(); {54846#true} is VALID [2020-07-10 23:57:43,029 INFO L280 TraceCheckUtils]: 3: Hoare triple {54846#true} havoc ~retValue_acc~8; {54846#true} is VALID [2020-07-10 23:57:43,029 INFO L280 TraceCheckUtils]: 4: Hoare triple {54846#true} ~retValue_acc~8 := ~waterLevel~0; {54846#true} is VALID [2020-07-10 23:57:43,029 INFO L280 TraceCheckUtils]: 5: Hoare triple {54846#true} #res := ~retValue_acc~8; {54846#true} is VALID [2020-07-10 23:57:43,029 INFO L280 TraceCheckUtils]: 6: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,029 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {54846#true} {54846#true} #833#return; {54846#true} is VALID [2020-07-10 23:57:43,030 INFO L280 TraceCheckUtils]: 8: Hoare triple {54846#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {54846#true} is VALID [2020-07-10 23:57:43,030 INFO L280 TraceCheckUtils]: 9: Hoare triple {54846#true} ~tmp~0 := #t~ret0; {54846#true} is VALID [2020-07-10 23:57:43,030 INFO L280 TraceCheckUtils]: 10: Hoare triple {54846#true} havoc #t~ret0; {54846#true} is VALID [2020-07-10 23:57:43,030 INFO L280 TraceCheckUtils]: 11: Hoare triple {54846#true} assume !(0 == ~tmp~0); {54846#true} is VALID [2020-07-10 23:57:43,030 INFO L280 TraceCheckUtils]: 12: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,031 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {54846#true} {54847#false} #911#return; {54847#false} is VALID [2020-07-10 23:57:43,031 INFO L280 TraceCheckUtils]: 0: Hoare triple {55073#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {54846#true} is VALID [2020-07-10 23:57:43,031 INFO L280 TraceCheckUtils]: 1: Hoare triple {54846#true} assume 0 != ~systemActive~0; {54846#true} is VALID [2020-07-10 23:57:43,032 INFO L263 TraceCheckUtils]: 2: Hoare triple {54846#true} call processEnvironment(); {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:57:43,032 INFO L280 TraceCheckUtils]: 3: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {54846#true} is VALID [2020-07-10 23:57:43,032 INFO L280 TraceCheckUtils]: 4: Hoare triple {54846#true} assume !(0 != ~pumpRunning~0); {54846#true} is VALID [2020-07-10 23:57:43,033 INFO L263 TraceCheckUtils]: 5: Hoare triple {54846#true} call processEnvironment__wrappee__methaneQuery(); {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:57:43,033 INFO L280 TraceCheckUtils]: 6: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {54846#true} is VALID [2020-07-10 23:57:43,033 INFO L280 TraceCheckUtils]: 7: Hoare triple {54846#true} assume 0 == ~pumpRunning~0; {54846#true} is VALID [2020-07-10 23:57:43,034 INFO L263 TraceCheckUtils]: 8: Hoare triple {54846#true} call #t~ret38 := isHighWaterLevel(); {54846#true} is VALID [2020-07-10 23:57:43,034 INFO L280 TraceCheckUtils]: 9: Hoare triple {54846#true} havoc ~retValue_acc~6; {54846#true} is VALID [2020-07-10 23:57:43,034 INFO L280 TraceCheckUtils]: 10: Hoare triple {54846#true} havoc ~tmp~8; {54846#true} is VALID [2020-07-10 23:57:43,034 INFO L280 TraceCheckUtils]: 11: Hoare triple {54846#true} havoc ~tmp___0~1; {54846#true} is VALID [2020-07-10 23:57:43,034 INFO L263 TraceCheckUtils]: 12: Hoare triple {54846#true} call #t~ret58 := isHighWaterSensorDry(); {54846#true} is VALID [2020-07-10 23:57:43,035 INFO L280 TraceCheckUtils]: 13: Hoare triple {54846#true} havoc ~retValue_acc~9; {54846#true} is VALID [2020-07-10 23:57:43,035 INFO L280 TraceCheckUtils]: 14: Hoare triple {54846#true} assume ~waterLevel~0 < 2; {54846#true} is VALID [2020-07-10 23:57:43,036 INFO L280 TraceCheckUtils]: 15: Hoare triple {54846#true} ~retValue_acc~9 := 1; {55254#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} is VALID [2020-07-10 23:57:43,037 INFO L280 TraceCheckUtils]: 16: Hoare triple {55254#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} #res := ~retValue_acc~9; {55255#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:57:43,037 INFO L280 TraceCheckUtils]: 17: Hoare triple {55255#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {55255#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:57:43,038 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {55255#(<= 1 |isHighWaterSensorDry_#res|)} {54846#true} #905#return; {55252#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-10 23:57:43,039 INFO L280 TraceCheckUtils]: 19: Hoare triple {55252#(<= 1 |isHighWaterLevel_#t~ret58|)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {55252#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-10 23:57:43,040 INFO L280 TraceCheckUtils]: 20: Hoare triple {55252#(<= 1 |isHighWaterLevel_#t~ret58|)} ~tmp~8 := #t~ret58; {55253#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 23:57:43,040 INFO L280 TraceCheckUtils]: 21: Hoare triple {55253#(<= 1 isHighWaterLevel_~tmp~8)} havoc #t~ret58; {55253#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 23:57:43,041 INFO L280 TraceCheckUtils]: 22: Hoare triple {55253#(<= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8); {54847#false} is VALID [2020-07-10 23:57:43,041 INFO L280 TraceCheckUtils]: 23: Hoare triple {54847#false} ~tmp___0~1 := 1; {54847#false} is VALID [2020-07-10 23:57:43,042 INFO L280 TraceCheckUtils]: 24: Hoare triple {54847#false} ~retValue_acc~6 := ~tmp___0~1; {54847#false} is VALID [2020-07-10 23:57:43,042 INFO L280 TraceCheckUtils]: 25: Hoare triple {54847#false} #res := ~retValue_acc~6; {54847#false} is VALID [2020-07-10 23:57:43,042 INFO L280 TraceCheckUtils]: 26: Hoare triple {54847#false} assume true; {54847#false} is VALID [2020-07-10 23:57:43,042 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {54847#false} {54846#true} #917#return; {54847#false} is VALID [2020-07-10 23:57:43,043 INFO L280 TraceCheckUtils]: 28: Hoare triple {54847#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {54847#false} is VALID [2020-07-10 23:57:43,043 INFO L280 TraceCheckUtils]: 29: Hoare triple {54847#false} ~tmp~5 := #t~ret38; {54847#false} is VALID [2020-07-10 23:57:43,043 INFO L280 TraceCheckUtils]: 30: Hoare triple {54847#false} havoc #t~ret38; {54847#false} is VALID [2020-07-10 23:57:43,043 INFO L280 TraceCheckUtils]: 31: Hoare triple {54847#false} assume 0 != ~tmp~5; {54847#false} is VALID [2020-07-10 23:57:43,043 INFO L263 TraceCheckUtils]: 32: Hoare triple {54847#false} call activatePump(); {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:57:43,044 INFO L280 TraceCheckUtils]: 33: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {54846#true} is VALID [2020-07-10 23:57:43,044 INFO L263 TraceCheckUtils]: 34: Hoare triple {54846#true} call #t~ret40 := isMethaneAlarm(); {54846#true} is VALID [2020-07-10 23:57:43,044 INFO L280 TraceCheckUtils]: 35: Hoare triple {54846#true} havoc ~retValue_acc~4; {54846#true} is VALID [2020-07-10 23:57:43,044 INFO L263 TraceCheckUtils]: 36: Hoare triple {54846#true} call #t~ret41 := isMethaneLevelCritical(); {54846#true} is VALID [2020-07-10 23:57:43,045 INFO L280 TraceCheckUtils]: 37: Hoare triple {54846#true} havoc ~retValue_acc~7; {54846#true} is VALID [2020-07-10 23:57:43,045 INFO L280 TraceCheckUtils]: 38: Hoare triple {54846#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {54846#true} is VALID [2020-07-10 23:57:43,045 INFO L280 TraceCheckUtils]: 39: Hoare triple {54846#true} #res := ~retValue_acc~7; {54846#true} is VALID [2020-07-10 23:57:43,045 INFO L280 TraceCheckUtils]: 40: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,046 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {54846#true} {54846#true} #929#return; {54846#true} is VALID [2020-07-10 23:57:43,046 INFO L280 TraceCheckUtils]: 42: Hoare triple {54846#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {54846#true} is VALID [2020-07-10 23:57:43,046 INFO L280 TraceCheckUtils]: 43: Hoare triple {54846#true} ~retValue_acc~4 := #t~ret41; {54846#true} is VALID [2020-07-10 23:57:43,046 INFO L280 TraceCheckUtils]: 44: Hoare triple {54846#true} havoc #t~ret41; {54846#true} is VALID [2020-07-10 23:57:43,047 INFO L280 TraceCheckUtils]: 45: Hoare triple {54846#true} #res := ~retValue_acc~4; {54846#true} is VALID [2020-07-10 23:57:43,047 INFO L280 TraceCheckUtils]: 46: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,047 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {54846#true} {54846#true} #901#return; {54846#true} is VALID [2020-07-10 23:57:43,047 INFO L280 TraceCheckUtils]: 48: Hoare triple {54846#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {54846#true} is VALID [2020-07-10 23:57:43,047 INFO L280 TraceCheckUtils]: 49: Hoare triple {54846#true} ~tmp~7 := #t~ret40; {54846#true} is VALID [2020-07-10 23:57:43,048 INFO L280 TraceCheckUtils]: 50: Hoare triple {54846#true} havoc #t~ret40; {54846#true} is VALID [2020-07-10 23:57:43,048 INFO L280 TraceCheckUtils]: 51: Hoare triple {54846#true} assume !(0 != ~tmp~7); {54846#true} is VALID [2020-07-10 23:57:43,049 INFO L263 TraceCheckUtils]: 52: Hoare triple {54846#true} call activatePump__wrappee__highWaterSensor(); {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:57:43,049 INFO L280 TraceCheckUtils]: 53: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {54846#true} is VALID [2020-07-10 23:57:43,049 INFO L280 TraceCheckUtils]: 54: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,049 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {54846#true} {54846#true} #903#return; {54846#true} is VALID [2020-07-10 23:57:43,049 INFO L280 TraceCheckUtils]: 56: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,050 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {54846#true} {54847#false} #919#return; {54847#false} is VALID [2020-07-10 23:57:43,050 INFO L280 TraceCheckUtils]: 58: Hoare triple {54847#false} assume true; {54847#false} is VALID [2020-07-10 23:57:43,050 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {54847#false} {54846#true} #887#return; {54847#false} is VALID [2020-07-10 23:57:43,050 INFO L280 TraceCheckUtils]: 60: Hoare triple {54847#false} assume true; {54847#false} is VALID [2020-07-10 23:57:43,050 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {54847#false} {54846#true} #909#return; {54847#false} is VALID [2020-07-10 23:57:43,051 INFO L263 TraceCheckUtils]: 62: Hoare triple {54847#false} call __utac_acc__Specification4_spec__1(); {54846#true} is VALID [2020-07-10 23:57:43,051 INFO L280 TraceCheckUtils]: 63: Hoare triple {54846#true} havoc ~tmp~0; {54846#true} is VALID [2020-07-10 23:57:43,051 INFO L280 TraceCheckUtils]: 64: Hoare triple {54846#true} havoc ~tmp___0~0; {54846#true} is VALID [2020-07-10 23:57:43,051 INFO L263 TraceCheckUtils]: 65: Hoare triple {54846#true} call #t~ret0 := getWaterLevel(); {54846#true} is VALID [2020-07-10 23:57:43,051 INFO L280 TraceCheckUtils]: 66: Hoare triple {54846#true} havoc ~retValue_acc~8; {54846#true} is VALID [2020-07-10 23:57:43,052 INFO L280 TraceCheckUtils]: 67: Hoare triple {54846#true} ~retValue_acc~8 := ~waterLevel~0; {54846#true} is VALID [2020-07-10 23:57:43,052 INFO L280 TraceCheckUtils]: 68: Hoare triple {54846#true} #res := ~retValue_acc~8; {54846#true} is VALID [2020-07-10 23:57:43,052 INFO L280 TraceCheckUtils]: 69: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,052 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {54846#true} {54846#true} #833#return; {54846#true} is VALID [2020-07-10 23:57:43,052 INFO L280 TraceCheckUtils]: 71: Hoare triple {54846#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {54846#true} is VALID [2020-07-10 23:57:43,053 INFO L280 TraceCheckUtils]: 72: Hoare triple {54846#true} ~tmp~0 := #t~ret0; {54846#true} is VALID [2020-07-10 23:57:43,053 INFO L280 TraceCheckUtils]: 73: Hoare triple {54846#true} havoc #t~ret0; {54846#true} is VALID [2020-07-10 23:57:43,053 INFO L280 TraceCheckUtils]: 74: Hoare triple {54846#true} assume !(0 == ~tmp~0); {54846#true} is VALID [2020-07-10 23:57:43,053 INFO L280 TraceCheckUtils]: 75: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,053 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {54846#true} {54847#false} #911#return; {54847#false} is VALID [2020-07-10 23:57:43,054 INFO L280 TraceCheckUtils]: 77: Hoare triple {54847#false} assume true; {54847#false} is VALID [2020-07-10 23:57:43,054 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {54847#false} {54846#true} #897#return; {54847#false} is VALID [2020-07-10 23:57:43,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:43,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {55072#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {54846#true} is VALID [2020-07-10 23:57:43,061 INFO L280 TraceCheckUtils]: 1: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,061 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {54846#true} {54847#false} #893#return; {54847#false} is VALID [2020-07-10 23:57:43,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:43,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {55282#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {54846#true} is VALID [2020-07-10 23:57:43,083 INFO L280 TraceCheckUtils]: 1: Hoare triple {54846#true} ~waterLevel~0 := ~waterLevel~0 - 1; {54846#true} is VALID [2020-07-10 23:57:43,083 INFO L280 TraceCheckUtils]: 2: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,083 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {54846#true} {54847#false} #907#return; {54847#false} is VALID [2020-07-10 23:57:43,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:43,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:43,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:43,091 INFO L280 TraceCheckUtils]: 0: Hoare triple {54846#true} havoc ~retValue_acc~7; {54846#true} is VALID [2020-07-10 23:57:43,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {54846#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {54846#true} is VALID [2020-07-10 23:57:43,092 INFO L280 TraceCheckUtils]: 2: Hoare triple {54846#true} #res := ~retValue_acc~7; {54846#true} is VALID [2020-07-10 23:57:43,092 INFO L280 TraceCheckUtils]: 3: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,092 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {54846#true} {54846#true} #929#return; {54846#true} is VALID [2020-07-10 23:57:43,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {54846#true} havoc ~retValue_acc~4; {54846#true} is VALID [2020-07-10 23:57:43,093 INFO L263 TraceCheckUtils]: 1: Hoare triple {54846#true} call #t~ret41 := isMethaneLevelCritical(); {54846#true} is VALID [2020-07-10 23:57:43,093 INFO L280 TraceCheckUtils]: 2: Hoare triple {54846#true} havoc ~retValue_acc~7; {54846#true} is VALID [2020-07-10 23:57:43,093 INFO L280 TraceCheckUtils]: 3: Hoare triple {54846#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {54846#true} is VALID [2020-07-10 23:57:43,093 INFO L280 TraceCheckUtils]: 4: Hoare triple {54846#true} #res := ~retValue_acc~7; {54846#true} is VALID [2020-07-10 23:57:43,093 INFO L280 TraceCheckUtils]: 5: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,094 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {54846#true} {54846#true} #929#return; {54846#true} is VALID [2020-07-10 23:57:43,094 INFO L280 TraceCheckUtils]: 7: Hoare triple {54846#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {54846#true} is VALID [2020-07-10 23:57:43,094 INFO L280 TraceCheckUtils]: 8: Hoare triple {54846#true} ~retValue_acc~4 := #t~ret41; {54846#true} is VALID [2020-07-10 23:57:43,094 INFO L280 TraceCheckUtils]: 9: Hoare triple {54846#true} havoc #t~ret41; {54846#true} is VALID [2020-07-10 23:57:43,094 INFO L280 TraceCheckUtils]: 10: Hoare triple {54846#true} #res := ~retValue_acc~4; {54846#true} is VALID [2020-07-10 23:57:43,095 INFO L280 TraceCheckUtils]: 11: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,095 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {54846#true} {54846#true} #881#return; {54846#true} is VALID [2020-07-10 23:57:43,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:43,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:43,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,102 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {54846#true} {54846#true} #923#return; {54846#true} is VALID [2020-07-10 23:57:43,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {54846#true} is VALID [2020-07-10 23:57:43,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {54846#true} assume !(0 == ~pumpRunning~0); {54846#true} is VALID [2020-07-10 23:57:43,103 INFO L263 TraceCheckUtils]: 2: Hoare triple {54846#true} call processEnvironment__wrappee__base(); {54846#true} is VALID [2020-07-10 23:57:43,103 INFO L280 TraceCheckUtils]: 3: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,103 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {54846#true} {54846#true} #923#return; {54846#true} is VALID [2020-07-10 23:57:43,103 INFO L280 TraceCheckUtils]: 5: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,104 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {54846#true} {54846#true} #885#return; {54846#true} is VALID [2020-07-10 23:57:43,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {54846#true} is VALID [2020-07-10 23:57:43,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {54846#true} assume 0 != ~pumpRunning~0; {54846#true} is VALID [2020-07-10 23:57:43,104 INFO L263 TraceCheckUtils]: 2: Hoare triple {54846#true} call #t~ret39 := isMethaneAlarm(); {54846#true} is VALID [2020-07-10 23:57:43,104 INFO L280 TraceCheckUtils]: 3: Hoare triple {54846#true} havoc ~retValue_acc~4; {54846#true} is VALID [2020-07-10 23:57:43,105 INFO L263 TraceCheckUtils]: 4: Hoare triple {54846#true} call #t~ret41 := isMethaneLevelCritical(); {54846#true} is VALID [2020-07-10 23:57:43,105 INFO L280 TraceCheckUtils]: 5: Hoare triple {54846#true} havoc ~retValue_acc~7; {54846#true} is VALID [2020-07-10 23:57:43,105 INFO L280 TraceCheckUtils]: 6: Hoare triple {54846#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {54846#true} is VALID [2020-07-10 23:57:43,105 INFO L280 TraceCheckUtils]: 7: Hoare triple {54846#true} #res := ~retValue_acc~7; {54846#true} is VALID [2020-07-10 23:57:43,105 INFO L280 TraceCheckUtils]: 8: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,105 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {54846#true} {54846#true} #929#return; {54846#true} is VALID [2020-07-10 23:57:43,106 INFO L280 TraceCheckUtils]: 10: Hoare triple {54846#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {54846#true} is VALID [2020-07-10 23:57:43,106 INFO L280 TraceCheckUtils]: 11: Hoare triple {54846#true} ~retValue_acc~4 := #t~ret41; {54846#true} is VALID [2020-07-10 23:57:43,106 INFO L280 TraceCheckUtils]: 12: Hoare triple {54846#true} havoc #t~ret41; {54846#true} is VALID [2020-07-10 23:57:43,106 INFO L280 TraceCheckUtils]: 13: Hoare triple {54846#true} #res := ~retValue_acc~4; {54846#true} is VALID [2020-07-10 23:57:43,106 INFO L280 TraceCheckUtils]: 14: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,106 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {54846#true} {54846#true} #881#return; {54846#true} is VALID [2020-07-10 23:57:43,107 INFO L280 TraceCheckUtils]: 16: Hoare triple {54846#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {54846#true} is VALID [2020-07-10 23:57:43,107 INFO L280 TraceCheckUtils]: 17: Hoare triple {54846#true} ~tmp~6 := #t~ret39; {54846#true} is VALID [2020-07-10 23:57:43,107 INFO L280 TraceCheckUtils]: 18: Hoare triple {54846#true} havoc #t~ret39; {54846#true} is VALID [2020-07-10 23:57:43,107 INFO L280 TraceCheckUtils]: 19: Hoare triple {54846#true} assume !(0 != ~tmp~6); {54846#true} is VALID [2020-07-10 23:57:43,108 INFO L263 TraceCheckUtils]: 20: Hoare triple {54846#true} call processEnvironment__wrappee__methaneQuery(); {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:57:43,108 INFO L280 TraceCheckUtils]: 21: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {54846#true} is VALID [2020-07-10 23:57:43,108 INFO L280 TraceCheckUtils]: 22: Hoare triple {54846#true} assume !(0 == ~pumpRunning~0); {54846#true} is VALID [2020-07-10 23:57:43,108 INFO L263 TraceCheckUtils]: 23: Hoare triple {54846#true} call processEnvironment__wrappee__base(); {54846#true} is VALID [2020-07-10 23:57:43,108 INFO L280 TraceCheckUtils]: 24: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,109 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {54846#true} {54846#true} #923#return; {54846#true} is VALID [2020-07-10 23:57:43,109 INFO L280 TraceCheckUtils]: 26: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,109 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {54846#true} {54846#true} #885#return; {54846#true} is VALID [2020-07-10 23:57:43,109 INFO L280 TraceCheckUtils]: 28: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,109 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {54846#true} {54847#false} #909#return; {54847#false} is VALID [2020-07-10 23:57:43,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:43,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {54846#true} havoc ~retValue_acc~8; {54846#true} is VALID [2020-07-10 23:57:43,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {54846#true} ~retValue_acc~8 := ~waterLevel~0; {54846#true} is VALID [2020-07-10 23:57:43,112 INFO L280 TraceCheckUtils]: 2: Hoare triple {54846#true} #res := ~retValue_acc~8; {54846#true} is VALID [2020-07-10 23:57:43,113 INFO L280 TraceCheckUtils]: 3: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,113 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {54846#true} {54847#false} #833#return; {54847#false} is VALID [2020-07-10 23:57:43,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:43,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {54846#true} havoc ~retValue_acc~5; {54846#true} is VALID [2020-07-10 23:57:43,117 INFO L280 TraceCheckUtils]: 1: Hoare triple {54846#true} ~retValue_acc~5 := ~pumpRunning~0; {54846#true} is VALID [2020-07-10 23:57:43,118 INFO L280 TraceCheckUtils]: 2: Hoare triple {54846#true} #res := ~retValue_acc~5; {54846#true} is VALID [2020-07-10 23:57:43,118 INFO L280 TraceCheckUtils]: 3: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,118 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {54846#true} {54847#false} #835#return; {54847#false} is VALID [2020-07-10 23:57:43,123 INFO L263 TraceCheckUtils]: 0: Hoare triple {54846#true} call ULTIMATE.init(); {55069#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 23:57:43,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {55069#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {54846#true} is VALID [2020-07-10 23:57:43,124 INFO L280 TraceCheckUtils]: 2: Hoare triple {54846#true} #valid := #valid[0 := 0]; {54846#true} is VALID [2020-07-10 23:57:43,124 INFO L280 TraceCheckUtils]: 3: Hoare triple {54846#true} assume 0 < #StackHeapBarrier; {54846#true} is VALID [2020-07-10 23:57:43,124 INFO L280 TraceCheckUtils]: 4: Hoare triple {54846#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {54846#true} is VALID [2020-07-10 23:57:43,124 INFO L280 TraceCheckUtils]: 5: Hoare triple {54846#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {54846#true} is VALID [2020-07-10 23:57:43,125 INFO L280 TraceCheckUtils]: 6: Hoare triple {54846#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {54846#true} is VALID [2020-07-10 23:57:43,125 INFO L280 TraceCheckUtils]: 7: Hoare triple {54846#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {54846#true} is VALID [2020-07-10 23:57:43,125 INFO L280 TraceCheckUtils]: 8: Hoare triple {54846#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {54846#true} is VALID [2020-07-10 23:57:43,125 INFO L280 TraceCheckUtils]: 9: Hoare triple {54846#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {54846#true} is VALID [2020-07-10 23:57:43,125 INFO L280 TraceCheckUtils]: 10: Hoare triple {54846#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {54846#true} is VALID [2020-07-10 23:57:43,125 INFO L280 TraceCheckUtils]: 11: Hoare triple {54846#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {54846#true} is VALID [2020-07-10 23:57:43,126 INFO L280 TraceCheckUtils]: 12: Hoare triple {54846#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {54846#true} is VALID [2020-07-10 23:57:43,126 INFO L280 TraceCheckUtils]: 13: Hoare triple {54846#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {54846#true} is VALID [2020-07-10 23:57:43,126 INFO L280 TraceCheckUtils]: 14: Hoare triple {54846#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {54846#true} is VALID [2020-07-10 23:57:43,126 INFO L280 TraceCheckUtils]: 15: Hoare triple {54846#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {54846#true} is VALID [2020-07-10 23:57:43,126 INFO L280 TraceCheckUtils]: 16: Hoare triple {54846#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {54846#true} is VALID [2020-07-10 23:57:43,126 INFO L280 TraceCheckUtils]: 17: Hoare triple {54846#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {54846#true} is VALID [2020-07-10 23:57:43,127 INFO L280 TraceCheckUtils]: 18: Hoare triple {54846#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {54846#true} is VALID [2020-07-10 23:57:43,127 INFO L280 TraceCheckUtils]: 19: Hoare triple {54846#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {54846#true} is VALID [2020-07-10 23:57:43,127 INFO L280 TraceCheckUtils]: 20: Hoare triple {54846#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {54846#true} is VALID [2020-07-10 23:57:43,127 INFO L280 TraceCheckUtils]: 21: Hoare triple {54846#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {54846#true} is VALID [2020-07-10 23:57:43,127 INFO L280 TraceCheckUtils]: 22: Hoare triple {54846#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {54846#true} is VALID [2020-07-10 23:57:43,127 INFO L280 TraceCheckUtils]: 23: Hoare triple {54846#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {54846#true} is VALID [2020-07-10 23:57:43,128 INFO L280 TraceCheckUtils]: 24: Hoare triple {54846#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {54846#true} is VALID [2020-07-10 23:57:43,128 INFO L280 TraceCheckUtils]: 25: Hoare triple {54846#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {54846#true} is VALID [2020-07-10 23:57:43,128 INFO L280 TraceCheckUtils]: 26: Hoare triple {54846#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {54846#true} is VALID [2020-07-10 23:57:43,128 INFO L280 TraceCheckUtils]: 27: Hoare triple {54846#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {54846#true} is VALID [2020-07-10 23:57:43,128 INFO L280 TraceCheckUtils]: 28: Hoare triple {54846#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {54846#true} is VALID [2020-07-10 23:57:43,129 INFO L280 TraceCheckUtils]: 29: Hoare triple {54846#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {54846#true} is VALID [2020-07-10 23:57:43,129 INFO L280 TraceCheckUtils]: 30: Hoare triple {54846#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {54846#true} is VALID [2020-07-10 23:57:43,129 INFO L280 TraceCheckUtils]: 31: Hoare triple {54846#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {54846#true} is VALID [2020-07-10 23:57:43,129 INFO L280 TraceCheckUtils]: 32: Hoare triple {54846#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {54846#true} is VALID [2020-07-10 23:57:43,130 INFO L280 TraceCheckUtils]: 33: Hoare triple {54846#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {54846#true} is VALID [2020-07-10 23:57:43,130 INFO L280 TraceCheckUtils]: 34: Hoare triple {54846#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {54846#true} is VALID [2020-07-10 23:57:43,130 INFO L280 TraceCheckUtils]: 35: Hoare triple {54846#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {54846#true} is VALID [2020-07-10 23:57:43,130 INFO L280 TraceCheckUtils]: 36: Hoare triple {54846#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {54846#true} is VALID [2020-07-10 23:57:43,130 INFO L280 TraceCheckUtils]: 37: Hoare triple {54846#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {54846#true} is VALID [2020-07-10 23:57:43,130 INFO L280 TraceCheckUtils]: 38: Hoare triple {54846#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {54846#true} is VALID [2020-07-10 23:57:43,131 INFO L280 TraceCheckUtils]: 39: Hoare triple {54846#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {54846#true} is VALID [2020-07-10 23:57:43,131 INFO L280 TraceCheckUtils]: 40: Hoare triple {54846#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {54846#true} is VALID [2020-07-10 23:57:43,131 INFO L280 TraceCheckUtils]: 41: Hoare triple {54846#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {54846#true} is VALID [2020-07-10 23:57:43,131 INFO L280 TraceCheckUtils]: 42: Hoare triple {54846#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {54846#true} is VALID [2020-07-10 23:57:43,131 INFO L280 TraceCheckUtils]: 43: Hoare triple {54846#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {54846#true} is VALID [2020-07-10 23:57:43,131 INFO L280 TraceCheckUtils]: 44: Hoare triple {54846#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {54846#true} is VALID [2020-07-10 23:57:43,132 INFO L280 TraceCheckUtils]: 45: Hoare triple {54846#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {54846#true} is VALID [2020-07-10 23:57:43,132 INFO L280 TraceCheckUtils]: 46: Hoare triple {54846#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {54846#true} is VALID [2020-07-10 23:57:43,132 INFO L280 TraceCheckUtils]: 47: Hoare triple {54846#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {54846#true} is VALID [2020-07-10 23:57:43,132 INFO L280 TraceCheckUtils]: 48: Hoare triple {54846#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {54846#true} is VALID [2020-07-10 23:57:43,132 INFO L280 TraceCheckUtils]: 49: Hoare triple {54846#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {54846#true} is VALID [2020-07-10 23:57:43,133 INFO L280 TraceCheckUtils]: 50: Hoare triple {54846#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {54846#true} is VALID [2020-07-10 23:57:43,133 INFO L280 TraceCheckUtils]: 51: Hoare triple {54846#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {54846#true} is VALID [2020-07-10 23:57:43,133 INFO L280 TraceCheckUtils]: 52: Hoare triple {54846#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {54846#true} is VALID [2020-07-10 23:57:43,133 INFO L280 TraceCheckUtils]: 53: Hoare triple {54846#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {54846#true} is VALID [2020-07-10 23:57:43,133 INFO L280 TraceCheckUtils]: 54: Hoare triple {54846#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {54846#true} is VALID [2020-07-10 23:57:43,134 INFO L280 TraceCheckUtils]: 55: Hoare triple {54846#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {54846#true} is VALID [2020-07-10 23:57:43,134 INFO L280 TraceCheckUtils]: 56: Hoare triple {54846#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {54846#true} is VALID [2020-07-10 23:57:43,134 INFO L280 TraceCheckUtils]: 57: Hoare triple {54846#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {54846#true} is VALID [2020-07-10 23:57:43,134 INFO L280 TraceCheckUtils]: 58: Hoare triple {54846#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {54846#true} is VALID [2020-07-10 23:57:43,134 INFO L280 TraceCheckUtils]: 59: Hoare triple {54846#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {54846#true} is VALID [2020-07-10 23:57:43,135 INFO L280 TraceCheckUtils]: 60: Hoare triple {54846#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {54846#true} is VALID [2020-07-10 23:57:43,135 INFO L280 TraceCheckUtils]: 61: Hoare triple {54846#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {54846#true} is VALID [2020-07-10 23:57:43,135 INFO L280 TraceCheckUtils]: 62: Hoare triple {54846#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {54846#true} is VALID [2020-07-10 23:57:43,135 INFO L280 TraceCheckUtils]: 63: Hoare triple {54846#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {54846#true} is VALID [2020-07-10 23:57:43,135 INFO L280 TraceCheckUtils]: 64: Hoare triple {54846#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {54846#true} is VALID [2020-07-10 23:57:43,136 INFO L280 TraceCheckUtils]: 65: Hoare triple {54846#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {54846#true} is VALID [2020-07-10 23:57:43,136 INFO L280 TraceCheckUtils]: 66: Hoare triple {54846#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {54846#true} is VALID [2020-07-10 23:57:43,136 INFO L280 TraceCheckUtils]: 67: Hoare triple {54846#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {54846#true} is VALID [2020-07-10 23:57:43,136 INFO L280 TraceCheckUtils]: 68: Hoare triple {54846#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {54846#true} is VALID [2020-07-10 23:57:43,136 INFO L280 TraceCheckUtils]: 69: Hoare triple {54846#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {54846#true} is VALID [2020-07-10 23:57:43,136 INFO L280 TraceCheckUtils]: 70: Hoare triple {54846#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {54846#true} is VALID [2020-07-10 23:57:43,137 INFO L280 TraceCheckUtils]: 71: Hoare triple {54846#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {54846#true} is VALID [2020-07-10 23:57:43,137 INFO L280 TraceCheckUtils]: 72: Hoare triple {54846#true} ~head~0.base, ~head~0.offset := 0, 0; {54846#true} is VALID [2020-07-10 23:57:43,137 INFO L280 TraceCheckUtils]: 73: Hoare triple {54846#true} ~cleanupTimeShifts~0 := 4; {54846#true} is VALID [2020-07-10 23:57:43,137 INFO L280 TraceCheckUtils]: 74: Hoare triple {54846#true} ~pumpRunning~0 := 0; {54846#true} is VALID [2020-07-10 23:57:43,137 INFO L280 TraceCheckUtils]: 75: Hoare triple {54846#true} ~systemActive~0 := 1; {54846#true} is VALID [2020-07-10 23:57:43,139 INFO L280 TraceCheckUtils]: 76: Hoare triple {54846#true} ~waterLevel~0 := 1; {54846#true} is VALID [2020-07-10 23:57:43,139 INFO L280 TraceCheckUtils]: 77: Hoare triple {54846#true} ~methaneLevelCritical~0 := 0; {54846#true} is VALID [2020-07-10 23:57:43,139 INFO L280 TraceCheckUtils]: 78: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,139 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {54846#true} {54846#true} #935#return; {54846#true} is VALID [2020-07-10 23:57:43,139 INFO L263 TraceCheckUtils]: 80: Hoare triple {54846#true} call #t~ret74 := main(); {54846#true} is VALID [2020-07-10 23:57:43,140 INFO L280 TraceCheckUtils]: 81: Hoare triple {54846#true} havoc ~retValue_acc~3; {54846#true} is VALID [2020-07-10 23:57:43,140 INFO L280 TraceCheckUtils]: 82: Hoare triple {54846#true} havoc ~tmp~4; {54846#true} is VALID [2020-07-10 23:57:43,140 INFO L263 TraceCheckUtils]: 83: Hoare triple {54846#true} call select_helpers(); {54846#true} is VALID [2020-07-10 23:57:43,140 INFO L280 TraceCheckUtils]: 84: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,140 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {54846#true} {54846#true} #839#return; {54846#true} is VALID [2020-07-10 23:57:43,140 INFO L263 TraceCheckUtils]: 86: Hoare triple {54846#true} call select_features(); {54846#true} is VALID [2020-07-10 23:57:43,141 INFO L280 TraceCheckUtils]: 87: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,141 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {54846#true} {54846#true} #841#return; {54846#true} is VALID [2020-07-10 23:57:43,141 INFO L263 TraceCheckUtils]: 89: Hoare triple {54846#true} call #t~ret37 := valid_product(); {54846#true} is VALID [2020-07-10 23:57:43,141 INFO L280 TraceCheckUtils]: 90: Hoare triple {54846#true} havoc ~retValue_acc~11; {54846#true} is VALID [2020-07-10 23:57:43,145 INFO L280 TraceCheckUtils]: 91: Hoare triple {54846#true} ~retValue_acc~11 := 1; {55070#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 23:57:43,146 INFO L280 TraceCheckUtils]: 92: Hoare triple {55070#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {55071#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:57:43,147 INFO L280 TraceCheckUtils]: 93: Hoare triple {55071#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {55071#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:57:43,147 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {55071#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {54846#true} #843#return; {54936#(= |main_#t~ret37| 1)} is VALID [2020-07-10 23:57:43,148 INFO L280 TraceCheckUtils]: 95: Hoare triple {54936#(= |main_#t~ret37| 1)} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {54936#(= |main_#t~ret37| 1)} is VALID [2020-07-10 23:57:43,148 INFO L280 TraceCheckUtils]: 96: Hoare triple {54936#(= |main_#t~ret37| 1)} ~tmp~4 := #t~ret37; {54937#(= 1 main_~tmp~4)} is VALID [2020-07-10 23:57:43,149 INFO L280 TraceCheckUtils]: 97: Hoare triple {54937#(= 1 main_~tmp~4)} havoc #t~ret37; {54937#(= 1 main_~tmp~4)} is VALID [2020-07-10 23:57:43,149 INFO L280 TraceCheckUtils]: 98: Hoare triple {54937#(= 1 main_~tmp~4)} assume 0 != ~tmp~4; {54846#true} is VALID [2020-07-10 23:57:43,149 INFO L263 TraceCheckUtils]: 99: Hoare triple {54846#true} call setup(); {54846#true} is VALID [2020-07-10 23:57:43,149 INFO L280 TraceCheckUtils]: 100: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,150 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {54846#true} {54846#true} #845#return; {54846#true} is VALID [2020-07-10 23:57:43,150 INFO L263 TraceCheckUtils]: 102: Hoare triple {54846#true} call runTest(); {54846#true} is VALID [2020-07-10 23:57:43,150 INFO L263 TraceCheckUtils]: 103: Hoare triple {54846#true} call test(); {54846#true} is VALID [2020-07-10 23:57:43,150 INFO L280 TraceCheckUtils]: 104: Hoare triple {54846#true} havoc ~splverifierCounter~0; {54846#true} is VALID [2020-07-10 23:57:43,150 INFO L280 TraceCheckUtils]: 105: Hoare triple {54846#true} havoc ~tmp~9; {54846#true} is VALID [2020-07-10 23:57:43,150 INFO L280 TraceCheckUtils]: 106: Hoare triple {54846#true} havoc ~tmp___0~2; {54846#true} is VALID [2020-07-10 23:57:43,151 INFO L280 TraceCheckUtils]: 107: Hoare triple {54846#true} havoc ~tmp___1~0; {54846#true} is VALID [2020-07-10 23:57:43,151 INFO L280 TraceCheckUtils]: 108: Hoare triple {54846#true} havoc ~tmp___2~0; {54846#true} is VALID [2020-07-10 23:57:43,151 INFO L280 TraceCheckUtils]: 109: Hoare triple {54846#true} ~splverifierCounter~0 := 0; {54846#true} is VALID [2020-07-10 23:57:43,151 INFO L280 TraceCheckUtils]: 110: Hoare triple {54846#true} assume !false; {54846#true} is VALID [2020-07-10 23:57:43,151 INFO L280 TraceCheckUtils]: 111: Hoare triple {54846#true} assume ~splverifierCounter~0 < 4; {54846#true} is VALID [2020-07-10 23:57:43,151 INFO L280 TraceCheckUtils]: 112: Hoare triple {54846#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {54846#true} is VALID [2020-07-10 23:57:43,152 INFO L280 TraceCheckUtils]: 113: Hoare triple {54846#true} ~tmp~9 := #t~nondet69; {54846#true} is VALID [2020-07-10 23:57:43,152 INFO L280 TraceCheckUtils]: 114: Hoare triple {54846#true} havoc #t~nondet69; {54846#true} is VALID [2020-07-10 23:57:43,152 INFO L280 TraceCheckUtils]: 115: Hoare triple {54846#true} assume !(0 != ~tmp~9); {54846#true} is VALID [2020-07-10 23:57:43,152 INFO L280 TraceCheckUtils]: 116: Hoare triple {54846#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647; {54846#true} is VALID [2020-07-10 23:57:43,152 INFO L280 TraceCheckUtils]: 117: Hoare triple {54846#true} ~tmp___0~2 := #t~nondet70; {54846#true} is VALID [2020-07-10 23:57:43,152 INFO L280 TraceCheckUtils]: 118: Hoare triple {54846#true} havoc #t~nondet70; {54846#true} is VALID [2020-07-10 23:57:43,153 INFO L280 TraceCheckUtils]: 119: Hoare triple {54846#true} assume !(0 != ~tmp___0~2); {54846#true} is VALID [2020-07-10 23:57:43,153 INFO L280 TraceCheckUtils]: 120: Hoare triple {54846#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647; {54846#true} is VALID [2020-07-10 23:57:43,153 INFO L280 TraceCheckUtils]: 121: Hoare triple {54846#true} ~tmp___2~0 := #t~nondet71; {54846#true} is VALID [2020-07-10 23:57:43,153 INFO L280 TraceCheckUtils]: 122: Hoare triple {54846#true} havoc #t~nondet71; {54846#true} is VALID [2020-07-10 23:57:43,153 INFO L280 TraceCheckUtils]: 123: Hoare triple {54846#true} assume 0 != ~tmp___2~0; {54846#true} is VALID [2020-07-10 23:57:43,158 INFO L263 TraceCheckUtils]: 124: Hoare triple {54846#true} call startSystem(); {55072#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:57:43,158 INFO L280 TraceCheckUtils]: 125: Hoare triple {55072#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {54846#true} is VALID [2020-07-10 23:57:43,158 INFO L280 TraceCheckUtils]: 126: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,158 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {54846#true} {54846#true} #893#return; {54846#true} is VALID [2020-07-10 23:57:43,159 INFO L263 TraceCheckUtils]: 128: Hoare triple {54846#true} call timeShift(); {55073#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 23:57:43,159 INFO L280 TraceCheckUtils]: 129: Hoare triple {55073#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {54846#true} is VALID [2020-07-10 23:57:43,159 INFO L280 TraceCheckUtils]: 130: Hoare triple {54846#true} assume 0 != ~systemActive~0; {54846#true} is VALID [2020-07-10 23:57:43,160 INFO L263 TraceCheckUtils]: 131: Hoare triple {54846#true} call processEnvironment(); {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:57:43,160 INFO L280 TraceCheckUtils]: 132: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {54846#true} is VALID [2020-07-10 23:57:43,160 INFO L280 TraceCheckUtils]: 133: Hoare triple {54846#true} assume !(0 != ~pumpRunning~0); {54846#true} is VALID [2020-07-10 23:57:43,161 INFO L263 TraceCheckUtils]: 134: Hoare triple {54846#true} call processEnvironment__wrappee__methaneQuery(); {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:57:43,161 INFO L280 TraceCheckUtils]: 135: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {54846#true} is VALID [2020-07-10 23:57:43,161 INFO L280 TraceCheckUtils]: 136: Hoare triple {54846#true} assume 0 == ~pumpRunning~0; {54846#true} is VALID [2020-07-10 23:57:43,161 INFO L263 TraceCheckUtils]: 137: Hoare triple {54846#true} call #t~ret38 := isHighWaterLevel(); {54846#true} is VALID [2020-07-10 23:57:43,161 INFO L280 TraceCheckUtils]: 138: Hoare triple {54846#true} havoc ~retValue_acc~6; {54846#true} is VALID [2020-07-10 23:57:43,161 INFO L280 TraceCheckUtils]: 139: Hoare triple {54846#true} havoc ~tmp~8; {54846#true} is VALID [2020-07-10 23:57:43,162 INFO L280 TraceCheckUtils]: 140: Hoare triple {54846#true} havoc ~tmp___0~1; {54846#true} is VALID [2020-07-10 23:57:43,162 INFO L263 TraceCheckUtils]: 141: Hoare triple {54846#true} call #t~ret58 := isHighWaterSensorDry(); {54846#true} is VALID [2020-07-10 23:57:43,162 INFO L280 TraceCheckUtils]: 142: Hoare triple {54846#true} havoc ~retValue_acc~9; {54846#true} is VALID [2020-07-10 23:57:43,162 INFO L280 TraceCheckUtils]: 143: Hoare triple {54846#true} assume ~waterLevel~0 < 2; {54846#true} is VALID [2020-07-10 23:57:43,163 INFO L280 TraceCheckUtils]: 144: Hoare triple {54846#true} ~retValue_acc~9 := 1; {55254#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} is VALID [2020-07-10 23:57:43,163 INFO L280 TraceCheckUtils]: 145: Hoare triple {55254#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} #res := ~retValue_acc~9; {55255#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:57:43,164 INFO L280 TraceCheckUtils]: 146: Hoare triple {55255#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {55255#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:57:43,165 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {55255#(<= 1 |isHighWaterSensorDry_#res|)} {54846#true} #905#return; {55252#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-10 23:57:43,165 INFO L280 TraceCheckUtils]: 148: Hoare triple {55252#(<= 1 |isHighWaterLevel_#t~ret58|)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {55252#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-10 23:57:43,166 INFO L280 TraceCheckUtils]: 149: Hoare triple {55252#(<= 1 |isHighWaterLevel_#t~ret58|)} ~tmp~8 := #t~ret58; {55253#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 23:57:43,166 INFO L280 TraceCheckUtils]: 150: Hoare triple {55253#(<= 1 isHighWaterLevel_~tmp~8)} havoc #t~ret58; {55253#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 23:57:43,167 INFO L280 TraceCheckUtils]: 151: Hoare triple {55253#(<= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8); {54847#false} is VALID [2020-07-10 23:57:43,167 INFO L280 TraceCheckUtils]: 152: Hoare triple {54847#false} ~tmp___0~1 := 1; {54847#false} is VALID [2020-07-10 23:57:43,167 INFO L280 TraceCheckUtils]: 153: Hoare triple {54847#false} ~retValue_acc~6 := ~tmp___0~1; {54847#false} is VALID [2020-07-10 23:57:43,167 INFO L280 TraceCheckUtils]: 154: Hoare triple {54847#false} #res := ~retValue_acc~6; {54847#false} is VALID [2020-07-10 23:57:43,167 INFO L280 TraceCheckUtils]: 155: Hoare triple {54847#false} assume true; {54847#false} is VALID [2020-07-10 23:57:43,168 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {54847#false} {54846#true} #917#return; {54847#false} is VALID [2020-07-10 23:57:43,168 INFO L280 TraceCheckUtils]: 157: Hoare triple {54847#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {54847#false} is VALID [2020-07-10 23:57:43,168 INFO L280 TraceCheckUtils]: 158: Hoare triple {54847#false} ~tmp~5 := #t~ret38; {54847#false} is VALID [2020-07-10 23:57:43,168 INFO L280 TraceCheckUtils]: 159: Hoare triple {54847#false} havoc #t~ret38; {54847#false} is VALID [2020-07-10 23:57:43,168 INFO L280 TraceCheckUtils]: 160: Hoare triple {54847#false} assume 0 != ~tmp~5; {54847#false} is VALID [2020-07-10 23:57:43,169 INFO L263 TraceCheckUtils]: 161: Hoare triple {54847#false} call activatePump(); {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:57:43,169 INFO L280 TraceCheckUtils]: 162: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {54846#true} is VALID [2020-07-10 23:57:43,169 INFO L263 TraceCheckUtils]: 163: Hoare triple {54846#true} call #t~ret40 := isMethaneAlarm(); {54846#true} is VALID [2020-07-10 23:57:43,169 INFO L280 TraceCheckUtils]: 164: Hoare triple {54846#true} havoc ~retValue_acc~4; {54846#true} is VALID [2020-07-10 23:57:43,169 INFO L263 TraceCheckUtils]: 165: Hoare triple {54846#true} call #t~ret41 := isMethaneLevelCritical(); {54846#true} is VALID [2020-07-10 23:57:43,170 INFO L280 TraceCheckUtils]: 166: Hoare triple {54846#true} havoc ~retValue_acc~7; {54846#true} is VALID [2020-07-10 23:57:43,170 INFO L280 TraceCheckUtils]: 167: Hoare triple {54846#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {54846#true} is VALID [2020-07-10 23:57:43,170 INFO L280 TraceCheckUtils]: 168: Hoare triple {54846#true} #res := ~retValue_acc~7; {54846#true} is VALID [2020-07-10 23:57:43,170 INFO L280 TraceCheckUtils]: 169: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,170 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {54846#true} {54846#true} #929#return; {54846#true} is VALID [2020-07-10 23:57:43,171 INFO L280 TraceCheckUtils]: 171: Hoare triple {54846#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {54846#true} is VALID [2020-07-10 23:57:43,171 INFO L280 TraceCheckUtils]: 172: Hoare triple {54846#true} ~retValue_acc~4 := #t~ret41; {54846#true} is VALID [2020-07-10 23:57:43,171 INFO L280 TraceCheckUtils]: 173: Hoare triple {54846#true} havoc #t~ret41; {54846#true} is VALID [2020-07-10 23:57:43,171 INFO L280 TraceCheckUtils]: 174: Hoare triple {54846#true} #res := ~retValue_acc~4; {54846#true} is VALID [2020-07-10 23:57:43,171 INFO L280 TraceCheckUtils]: 175: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,171 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {54846#true} {54846#true} #901#return; {54846#true} is VALID [2020-07-10 23:57:43,172 INFO L280 TraceCheckUtils]: 177: Hoare triple {54846#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {54846#true} is VALID [2020-07-10 23:57:43,172 INFO L280 TraceCheckUtils]: 178: Hoare triple {54846#true} ~tmp~7 := #t~ret40; {54846#true} is VALID [2020-07-10 23:57:43,172 INFO L280 TraceCheckUtils]: 179: Hoare triple {54846#true} havoc #t~ret40; {54846#true} is VALID [2020-07-10 23:57:43,172 INFO L280 TraceCheckUtils]: 180: Hoare triple {54846#true} assume !(0 != ~tmp~7); {54846#true} is VALID [2020-07-10 23:57:43,173 INFO L263 TraceCheckUtils]: 181: Hoare triple {54846#true} call activatePump__wrappee__highWaterSensor(); {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:57:43,173 INFO L280 TraceCheckUtils]: 182: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {54846#true} is VALID [2020-07-10 23:57:43,173 INFO L280 TraceCheckUtils]: 183: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,174 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {54846#true} {54846#true} #903#return; {54846#true} is VALID [2020-07-10 23:57:43,174 INFO L280 TraceCheckUtils]: 185: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,174 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {54846#true} {54847#false} #919#return; {54847#false} is VALID [2020-07-10 23:57:43,174 INFO L280 TraceCheckUtils]: 187: Hoare triple {54847#false} assume true; {54847#false} is VALID [2020-07-10 23:57:43,174 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {54847#false} {54846#true} #887#return; {54847#false} is VALID [2020-07-10 23:57:43,175 INFO L280 TraceCheckUtils]: 189: Hoare triple {54847#false} assume true; {54847#false} is VALID [2020-07-10 23:57:43,175 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {54847#false} {54846#true} #909#return; {54847#false} is VALID [2020-07-10 23:57:43,175 INFO L263 TraceCheckUtils]: 191: Hoare triple {54847#false} call __utac_acc__Specification4_spec__1(); {54846#true} is VALID [2020-07-10 23:57:43,175 INFO L280 TraceCheckUtils]: 192: Hoare triple {54846#true} havoc ~tmp~0; {54846#true} is VALID [2020-07-10 23:57:43,175 INFO L280 TraceCheckUtils]: 193: Hoare triple {54846#true} havoc ~tmp___0~0; {54846#true} is VALID [2020-07-10 23:57:43,176 INFO L263 TraceCheckUtils]: 194: Hoare triple {54846#true} call #t~ret0 := getWaterLevel(); {54846#true} is VALID [2020-07-10 23:57:43,176 INFO L280 TraceCheckUtils]: 195: Hoare triple {54846#true} havoc ~retValue_acc~8; {54846#true} is VALID [2020-07-10 23:57:43,176 INFO L280 TraceCheckUtils]: 196: Hoare triple {54846#true} ~retValue_acc~8 := ~waterLevel~0; {54846#true} is VALID [2020-07-10 23:57:43,176 INFO L280 TraceCheckUtils]: 197: Hoare triple {54846#true} #res := ~retValue_acc~8; {54846#true} is VALID [2020-07-10 23:57:43,176 INFO L280 TraceCheckUtils]: 198: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,176 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {54846#true} {54846#true} #833#return; {54846#true} is VALID [2020-07-10 23:57:43,177 INFO L280 TraceCheckUtils]: 200: Hoare triple {54846#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {54846#true} is VALID [2020-07-10 23:57:43,177 INFO L280 TraceCheckUtils]: 201: Hoare triple {54846#true} ~tmp~0 := #t~ret0; {54846#true} is VALID [2020-07-10 23:57:43,177 INFO L280 TraceCheckUtils]: 202: Hoare triple {54846#true} havoc #t~ret0; {54846#true} is VALID [2020-07-10 23:57:43,177 INFO L280 TraceCheckUtils]: 203: Hoare triple {54846#true} assume !(0 == ~tmp~0); {54846#true} is VALID [2020-07-10 23:57:43,177 INFO L280 TraceCheckUtils]: 204: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,177 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {54846#true} {54847#false} #911#return; {54847#false} is VALID [2020-07-10 23:57:43,178 INFO L280 TraceCheckUtils]: 206: Hoare triple {54847#false} assume true; {54847#false} is VALID [2020-07-10 23:57:43,178 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {54847#false} {54846#true} #897#return; {54847#false} is VALID [2020-07-10 23:57:43,178 INFO L280 TraceCheckUtils]: 208: Hoare triple {54847#false} assume !false; {54847#false} is VALID [2020-07-10 23:57:43,178 INFO L280 TraceCheckUtils]: 209: Hoare triple {54847#false} assume ~splverifierCounter~0 < 4; {54847#false} is VALID [2020-07-10 23:57:43,178 INFO L280 TraceCheckUtils]: 210: Hoare triple {54847#false} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {54847#false} is VALID [2020-07-10 23:57:43,179 INFO L280 TraceCheckUtils]: 211: Hoare triple {54847#false} ~tmp~9 := #t~nondet69; {54847#false} is VALID [2020-07-10 23:57:43,179 INFO L280 TraceCheckUtils]: 212: Hoare triple {54847#false} havoc #t~nondet69; {54847#false} is VALID [2020-07-10 23:57:43,179 INFO L280 TraceCheckUtils]: 213: Hoare triple {54847#false} assume !(0 != ~tmp~9); {54847#false} is VALID [2020-07-10 23:57:43,179 INFO L280 TraceCheckUtils]: 214: Hoare triple {54847#false} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647; {54847#false} is VALID [2020-07-10 23:57:43,179 INFO L280 TraceCheckUtils]: 215: Hoare triple {54847#false} ~tmp___0~2 := #t~nondet70; {54847#false} is VALID [2020-07-10 23:57:43,180 INFO L280 TraceCheckUtils]: 216: Hoare triple {54847#false} havoc #t~nondet70; {54847#false} is VALID [2020-07-10 23:57:43,180 INFO L280 TraceCheckUtils]: 217: Hoare triple {54847#false} assume !(0 != ~tmp___0~2); {54847#false} is VALID [2020-07-10 23:57:43,180 INFO L280 TraceCheckUtils]: 218: Hoare triple {54847#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647; {54847#false} is VALID [2020-07-10 23:57:43,180 INFO L280 TraceCheckUtils]: 219: Hoare triple {54847#false} ~tmp___2~0 := #t~nondet71; {54847#false} is VALID [2020-07-10 23:57:43,180 INFO L280 TraceCheckUtils]: 220: Hoare triple {54847#false} havoc #t~nondet71; {54847#false} is VALID [2020-07-10 23:57:43,180 INFO L280 TraceCheckUtils]: 221: Hoare triple {54847#false} assume 0 != ~tmp___2~0; {54847#false} is VALID [2020-07-10 23:57:43,181 INFO L263 TraceCheckUtils]: 222: Hoare triple {54847#false} call startSystem(); {55072#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:57:43,187 INFO L280 TraceCheckUtils]: 223: Hoare triple {55072#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {54846#true} is VALID [2020-07-10 23:57:43,187 INFO L280 TraceCheckUtils]: 224: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,187 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {54846#true} {54847#false} #893#return; {54847#false} is VALID [2020-07-10 23:57:43,188 INFO L263 TraceCheckUtils]: 226: Hoare triple {54847#false} call timeShift(); {54847#false} is VALID [2020-07-10 23:57:43,188 INFO L280 TraceCheckUtils]: 227: Hoare triple {54847#false} assume 0 != ~pumpRunning~0; {54847#false} is VALID [2020-07-10 23:57:43,188 INFO L263 TraceCheckUtils]: 228: Hoare triple {54847#false} call lowerWaterLevel(); {55282#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:57:43,192 INFO L280 TraceCheckUtils]: 229: Hoare triple {55282#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {54846#true} is VALID [2020-07-10 23:57:43,192 INFO L280 TraceCheckUtils]: 230: Hoare triple {54846#true} ~waterLevel~0 := ~waterLevel~0 - 1; {54846#true} is VALID [2020-07-10 23:57:43,193 INFO L280 TraceCheckUtils]: 231: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,193 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {54846#true} {54847#false} #907#return; {54847#false} is VALID [2020-07-10 23:57:43,193 INFO L280 TraceCheckUtils]: 233: Hoare triple {54847#false} assume 0 != ~systemActive~0; {54847#false} is VALID [2020-07-10 23:57:43,193 INFO L263 TraceCheckUtils]: 234: Hoare triple {54847#false} call processEnvironment(); {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:57:43,193 INFO L280 TraceCheckUtils]: 235: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {54846#true} is VALID [2020-07-10 23:57:43,193 INFO L280 TraceCheckUtils]: 236: Hoare triple {54846#true} assume 0 != ~pumpRunning~0; {54846#true} is VALID [2020-07-10 23:57:43,194 INFO L263 TraceCheckUtils]: 237: Hoare triple {54846#true} call #t~ret39 := isMethaneAlarm(); {54846#true} is VALID [2020-07-10 23:57:43,194 INFO L280 TraceCheckUtils]: 238: Hoare triple {54846#true} havoc ~retValue_acc~4; {54846#true} is VALID [2020-07-10 23:57:43,194 INFO L263 TraceCheckUtils]: 239: Hoare triple {54846#true} call #t~ret41 := isMethaneLevelCritical(); {54846#true} is VALID [2020-07-10 23:57:43,194 INFO L280 TraceCheckUtils]: 240: Hoare triple {54846#true} havoc ~retValue_acc~7; {54846#true} is VALID [2020-07-10 23:57:43,194 INFO L280 TraceCheckUtils]: 241: Hoare triple {54846#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {54846#true} is VALID [2020-07-10 23:57:43,194 INFO L280 TraceCheckUtils]: 242: Hoare triple {54846#true} #res := ~retValue_acc~7; {54846#true} is VALID [2020-07-10 23:57:43,195 INFO L280 TraceCheckUtils]: 243: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,195 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {54846#true} {54846#true} #929#return; {54846#true} is VALID [2020-07-10 23:57:43,195 INFO L280 TraceCheckUtils]: 245: Hoare triple {54846#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {54846#true} is VALID [2020-07-10 23:57:43,197 INFO L280 TraceCheckUtils]: 246: Hoare triple {54846#true} ~retValue_acc~4 := #t~ret41; {54846#true} is VALID [2020-07-10 23:57:43,197 INFO L280 TraceCheckUtils]: 247: Hoare triple {54846#true} havoc #t~ret41; {54846#true} is VALID [2020-07-10 23:57:43,197 INFO L280 TraceCheckUtils]: 248: Hoare triple {54846#true} #res := ~retValue_acc~4; {54846#true} is VALID [2020-07-10 23:57:43,198 INFO L280 TraceCheckUtils]: 249: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,198 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {54846#true} {54846#true} #881#return; {54846#true} is VALID [2020-07-10 23:57:43,198 INFO L280 TraceCheckUtils]: 251: Hoare triple {54846#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {54846#true} is VALID [2020-07-10 23:57:43,198 INFO L280 TraceCheckUtils]: 252: Hoare triple {54846#true} ~tmp~6 := #t~ret39; {54846#true} is VALID [2020-07-10 23:57:43,198 INFO L280 TraceCheckUtils]: 253: Hoare triple {54846#true} havoc #t~ret39; {54846#true} is VALID [2020-07-10 23:57:43,198 INFO L280 TraceCheckUtils]: 254: Hoare triple {54846#true} assume !(0 != ~tmp~6); {54846#true} is VALID [2020-07-10 23:57:43,201 INFO L263 TraceCheckUtils]: 255: Hoare triple {54846#true} call processEnvironment__wrappee__methaneQuery(); {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:57:43,202 INFO L280 TraceCheckUtils]: 256: Hoare triple {55147#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {54846#true} is VALID [2020-07-10 23:57:43,202 INFO L280 TraceCheckUtils]: 257: Hoare triple {54846#true} assume !(0 == ~pumpRunning~0); {54846#true} is VALID [2020-07-10 23:57:43,202 INFO L263 TraceCheckUtils]: 258: Hoare triple {54846#true} call processEnvironment__wrappee__base(); {54846#true} is VALID [2020-07-10 23:57:43,202 INFO L280 TraceCheckUtils]: 259: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,202 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {54846#true} {54846#true} #923#return; {54846#true} is VALID [2020-07-10 23:57:43,202 INFO L280 TraceCheckUtils]: 261: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,203 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {54846#true} {54846#true} #885#return; {54846#true} is VALID [2020-07-10 23:57:43,203 INFO L280 TraceCheckUtils]: 263: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,203 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {54846#true} {54847#false} #909#return; {54847#false} is VALID [2020-07-10 23:57:43,203 INFO L263 TraceCheckUtils]: 265: Hoare triple {54847#false} call __utac_acc__Specification4_spec__1(); {54847#false} is VALID [2020-07-10 23:57:43,203 INFO L280 TraceCheckUtils]: 266: Hoare triple {54847#false} havoc ~tmp~0; {54847#false} is VALID [2020-07-10 23:57:43,203 INFO L280 TraceCheckUtils]: 267: Hoare triple {54847#false} havoc ~tmp___0~0; {54847#false} is VALID [2020-07-10 23:57:43,204 INFO L263 TraceCheckUtils]: 268: Hoare triple {54847#false} call #t~ret0 := getWaterLevel(); {54846#true} is VALID [2020-07-10 23:57:43,204 INFO L280 TraceCheckUtils]: 269: Hoare triple {54846#true} havoc ~retValue_acc~8; {54846#true} is VALID [2020-07-10 23:57:43,204 INFO L280 TraceCheckUtils]: 270: Hoare triple {54846#true} ~retValue_acc~8 := ~waterLevel~0; {54846#true} is VALID [2020-07-10 23:57:43,204 INFO L280 TraceCheckUtils]: 271: Hoare triple {54846#true} #res := ~retValue_acc~8; {54846#true} is VALID [2020-07-10 23:57:43,204 INFO L280 TraceCheckUtils]: 272: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,204 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {54846#true} {54847#false} #833#return; {54847#false} is VALID [2020-07-10 23:57:43,205 INFO L280 TraceCheckUtils]: 274: Hoare triple {54847#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {54847#false} is VALID [2020-07-10 23:57:43,205 INFO L280 TraceCheckUtils]: 275: Hoare triple {54847#false} ~tmp~0 := #t~ret0; {54847#false} is VALID [2020-07-10 23:57:43,205 INFO L280 TraceCheckUtils]: 276: Hoare triple {54847#false} havoc #t~ret0; {54847#false} is VALID [2020-07-10 23:57:43,205 INFO L280 TraceCheckUtils]: 277: Hoare triple {54847#false} assume 0 == ~tmp~0; {54847#false} is VALID [2020-07-10 23:57:43,205 INFO L263 TraceCheckUtils]: 278: Hoare triple {54847#false} call #t~ret1 := isPumpRunning(); {54846#true} is VALID [2020-07-10 23:57:43,205 INFO L280 TraceCheckUtils]: 279: Hoare triple {54846#true} havoc ~retValue_acc~5; {54846#true} is VALID [2020-07-10 23:57:43,206 INFO L280 TraceCheckUtils]: 280: Hoare triple {54846#true} ~retValue_acc~5 := ~pumpRunning~0; {54846#true} is VALID [2020-07-10 23:57:43,206 INFO L280 TraceCheckUtils]: 281: Hoare triple {54846#true} #res := ~retValue_acc~5; {54846#true} is VALID [2020-07-10 23:57:43,206 INFO L280 TraceCheckUtils]: 282: Hoare triple {54846#true} assume true; {54846#true} is VALID [2020-07-10 23:57:43,206 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {54846#true} {54847#false} #835#return; {54847#false} is VALID [2020-07-10 23:57:43,206 INFO L280 TraceCheckUtils]: 284: Hoare triple {54847#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {54847#false} is VALID [2020-07-10 23:57:43,206 INFO L280 TraceCheckUtils]: 285: Hoare triple {54847#false} ~tmp___0~0 := #t~ret1; {54847#false} is VALID [2020-07-10 23:57:43,207 INFO L280 TraceCheckUtils]: 286: Hoare triple {54847#false} havoc #t~ret1; {54847#false} is VALID [2020-07-10 23:57:43,207 INFO L280 TraceCheckUtils]: 287: Hoare triple {54847#false} assume 0 != ~tmp___0~0; {54847#false} is VALID [2020-07-10 23:57:43,207 INFO L263 TraceCheckUtils]: 288: Hoare triple {54847#false} call __automaton_fail(); {54847#false} is VALID [2020-07-10 23:57:43,207 INFO L280 TraceCheckUtils]: 289: Hoare triple {54847#false} assume !false; {54847#false} is VALID [2020-07-10 23:57:43,287 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 26 proven. 4 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2020-07-10 23:57:43,287 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1252326552] [2020-07-10 23:57:43,288 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 23:57:43,288 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-07-10 23:57:43,288 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [884665077] [2020-07-10 23:57:43,289 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 290 [2020-07-10 23:57:43,290 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:57:43,290 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-10 23:57:43,564 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 270 edges. 270 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:57:43,564 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-10 23:57:43,565 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:57:43,565 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-10 23:57:43,565 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-10 23:57:43,565 INFO L87 Difference]: Start difference. First operand 1555 states and 1794 transitions. Second operand 15 states. [2020-07-10 23:57:46,110 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:57:46,516 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:57:47,084 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:57:47,513 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:57:47,897 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:57:57,107 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:57:57,772 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:57:58,700 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:57:59,634 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:58:00,249 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:58:43,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:58:43,269 INFO L93 Difference]: Finished difference Result 2953 states and 3570 transitions. [2020-07-10 23:58:43,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-10 23:58:43,269 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 290 [2020-07-10 23:58:43,269 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:58:43,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 23:58:43,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 713 transitions. [2020-07-10 23:58:43,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 23:58:43,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 713 transitions. [2020-07-10 23:58:43,278 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states and 713 transitions. [2020-07-10 23:58:45,037 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 713 edges. 713 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:58:45,136 INFO L225 Difference]: With dead ends: 2953 [2020-07-10 23:58:45,136 INFO L226 Difference]: Without dead ends: 1508 [2020-07-10 23:58:45,140 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-07-10 23:58:45,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1508 states. [2020-07-10 23:59:17,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1508 to 1276. [2020-07-10 23:59:17,303 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:59:17,303 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1508 states. Second operand 1276 states. [2020-07-10 23:59:17,304 INFO L74 IsIncluded]: Start isIncluded. First operand 1508 states. Second operand 1276 states. [2020-07-10 23:59:17,304 INFO L87 Difference]: Start difference. First operand 1508 states. Second operand 1276 states. [2020-07-10 23:59:17,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:59:17,393 INFO L93 Difference]: Finished difference Result 1508 states and 1814 transitions. [2020-07-10 23:59:17,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 1814 transitions. [2020-07-10 23:59:17,396 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:59:17,396 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:59:17,396 INFO L74 IsIncluded]: Start isIncluded. First operand 1276 states. Second operand 1508 states. [2020-07-10 23:59:17,396 INFO L87 Difference]: Start difference. First operand 1276 states. Second operand 1508 states. [2020-07-10 23:59:17,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:59:17,474 INFO L93 Difference]: Finished difference Result 1508 states and 1814 transitions. [2020-07-10 23:59:17,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 1814 transitions. [2020-07-10 23:59:17,477 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:59:17,477 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:59:17,478 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:59:17,478 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:59:17,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1276 states. [2020-07-10 23:59:17,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 1276 states and 1465 transitions. [2020-07-10 23:59:17,533 INFO L78 Accepts]: Start accepts. Automaton has 1276 states and 1465 transitions. Word has length 290 [2020-07-10 23:59:17,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:59:17,533 INFO L479 AbstractCegarLoop]: Abstraction has 1276 states and 1465 transitions. [2020-07-10 23:59:17,533 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-10 23:59:17,533 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1276 states and 1465 transitions. [2020-07-10 23:59:26,143 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1465 edges. 1465 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:59:26,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1465 transitions. [2020-07-10 23:59:26,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2020-07-10 23:59:26,149 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:59:26,149 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:59:26,149 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 23:59:26,149 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:59:26,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:59:26,150 INFO L82 PathProgramCache]: Analyzing trace with hash 722441679, now seen corresponding path program 1 times [2020-07-10 23:59:26,150 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:59:26,150 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [197442953] [2020-07-10 23:59:26,150 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:59:26,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,515 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:59:26,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {67045#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {66816#true} is VALID [2020-07-10 23:59:26,564 INFO L280 TraceCheckUtils]: 1: Hoare triple {66816#true} #valid := #valid[0 := 0]; {66816#true} is VALID [2020-07-10 23:59:26,564 INFO L280 TraceCheckUtils]: 2: Hoare triple {66816#true} assume 0 < #StackHeapBarrier; {66816#true} is VALID [2020-07-10 23:59:26,564 INFO L280 TraceCheckUtils]: 3: Hoare triple {66816#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {66816#true} is VALID [2020-07-10 23:59:26,564 INFO L280 TraceCheckUtils]: 4: Hoare triple {66816#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {66816#true} is VALID [2020-07-10 23:59:26,564 INFO L280 TraceCheckUtils]: 5: Hoare triple {66816#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {66816#true} is VALID [2020-07-10 23:59:26,564 INFO L280 TraceCheckUtils]: 6: Hoare triple {66816#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {66816#true} is VALID [2020-07-10 23:59:26,564 INFO L280 TraceCheckUtils]: 7: Hoare triple {66816#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {66816#true} is VALID [2020-07-10 23:59:26,565 INFO L280 TraceCheckUtils]: 8: Hoare triple {66816#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {66816#true} is VALID [2020-07-10 23:59:26,565 INFO L280 TraceCheckUtils]: 9: Hoare triple {66816#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {66816#true} is VALID [2020-07-10 23:59:26,565 INFO L280 TraceCheckUtils]: 10: Hoare triple {66816#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {66816#true} is VALID [2020-07-10 23:59:26,565 INFO L280 TraceCheckUtils]: 11: Hoare triple {66816#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {66816#true} is VALID [2020-07-10 23:59:26,565 INFO L280 TraceCheckUtils]: 12: Hoare triple {66816#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {66816#true} is VALID [2020-07-10 23:59:26,565 INFO L280 TraceCheckUtils]: 13: Hoare triple {66816#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {66816#true} is VALID [2020-07-10 23:59:26,566 INFO L280 TraceCheckUtils]: 14: Hoare triple {66816#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {66816#true} is VALID [2020-07-10 23:59:26,566 INFO L280 TraceCheckUtils]: 15: Hoare triple {66816#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {66816#true} is VALID [2020-07-10 23:59:26,566 INFO L280 TraceCheckUtils]: 16: Hoare triple {66816#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {66816#true} is VALID [2020-07-10 23:59:26,566 INFO L280 TraceCheckUtils]: 17: Hoare triple {66816#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {66816#true} is VALID [2020-07-10 23:59:26,566 INFO L280 TraceCheckUtils]: 18: Hoare triple {66816#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {66816#true} is VALID [2020-07-10 23:59:26,567 INFO L280 TraceCheckUtils]: 19: Hoare triple {66816#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {66816#true} is VALID [2020-07-10 23:59:26,567 INFO L280 TraceCheckUtils]: 20: Hoare triple {66816#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {66816#true} is VALID [2020-07-10 23:59:26,567 INFO L280 TraceCheckUtils]: 21: Hoare triple {66816#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {66816#true} is VALID [2020-07-10 23:59:26,567 INFO L280 TraceCheckUtils]: 22: Hoare triple {66816#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {66816#true} is VALID [2020-07-10 23:59:26,567 INFO L280 TraceCheckUtils]: 23: Hoare triple {66816#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {66816#true} is VALID [2020-07-10 23:59:26,567 INFO L280 TraceCheckUtils]: 24: Hoare triple {66816#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {66816#true} is VALID [2020-07-10 23:59:26,568 INFO L280 TraceCheckUtils]: 25: Hoare triple {66816#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {66816#true} is VALID [2020-07-10 23:59:26,568 INFO L280 TraceCheckUtils]: 26: Hoare triple {66816#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {66816#true} is VALID [2020-07-10 23:59:26,568 INFO L280 TraceCheckUtils]: 27: Hoare triple {66816#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {66816#true} is VALID [2020-07-10 23:59:26,568 INFO L280 TraceCheckUtils]: 28: Hoare triple {66816#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {66816#true} is VALID [2020-07-10 23:59:26,568 INFO L280 TraceCheckUtils]: 29: Hoare triple {66816#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {66816#true} is VALID [2020-07-10 23:59:26,568 INFO L280 TraceCheckUtils]: 30: Hoare triple {66816#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {66816#true} is VALID [2020-07-10 23:59:26,569 INFO L280 TraceCheckUtils]: 31: Hoare triple {66816#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {66816#true} is VALID [2020-07-10 23:59:26,569 INFO L280 TraceCheckUtils]: 32: Hoare triple {66816#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {66816#true} is VALID [2020-07-10 23:59:26,569 INFO L280 TraceCheckUtils]: 33: Hoare triple {66816#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {66816#true} is VALID [2020-07-10 23:59:26,569 INFO L280 TraceCheckUtils]: 34: Hoare triple {66816#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {66816#true} is VALID [2020-07-10 23:59:26,569 INFO L280 TraceCheckUtils]: 35: Hoare triple {66816#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {66816#true} is VALID [2020-07-10 23:59:26,569 INFO L280 TraceCheckUtils]: 36: Hoare triple {66816#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {66816#true} is VALID [2020-07-10 23:59:26,570 INFO L280 TraceCheckUtils]: 37: Hoare triple {66816#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {66816#true} is VALID [2020-07-10 23:59:26,570 INFO L280 TraceCheckUtils]: 38: Hoare triple {66816#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {66816#true} is VALID [2020-07-10 23:59:26,570 INFO L280 TraceCheckUtils]: 39: Hoare triple {66816#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {66816#true} is VALID [2020-07-10 23:59:26,570 INFO L280 TraceCheckUtils]: 40: Hoare triple {66816#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {66816#true} is VALID [2020-07-10 23:59:26,570 INFO L280 TraceCheckUtils]: 41: Hoare triple {66816#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {66816#true} is VALID [2020-07-10 23:59:26,571 INFO L280 TraceCheckUtils]: 42: Hoare triple {66816#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {66816#true} is VALID [2020-07-10 23:59:26,571 INFO L280 TraceCheckUtils]: 43: Hoare triple {66816#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {66816#true} is VALID [2020-07-10 23:59:26,571 INFO L280 TraceCheckUtils]: 44: Hoare triple {66816#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {66816#true} is VALID [2020-07-10 23:59:26,571 INFO L280 TraceCheckUtils]: 45: Hoare triple {66816#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {66816#true} is VALID [2020-07-10 23:59:26,571 INFO L280 TraceCheckUtils]: 46: Hoare triple {66816#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {66816#true} is VALID [2020-07-10 23:59:26,571 INFO L280 TraceCheckUtils]: 47: Hoare triple {66816#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {66816#true} is VALID [2020-07-10 23:59:26,572 INFO L280 TraceCheckUtils]: 48: Hoare triple {66816#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {66816#true} is VALID [2020-07-10 23:59:26,572 INFO L280 TraceCheckUtils]: 49: Hoare triple {66816#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {66816#true} is VALID [2020-07-10 23:59:26,572 INFO L280 TraceCheckUtils]: 50: Hoare triple {66816#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {66816#true} is VALID [2020-07-10 23:59:26,572 INFO L280 TraceCheckUtils]: 51: Hoare triple {66816#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {66816#true} is VALID [2020-07-10 23:59:26,572 INFO L280 TraceCheckUtils]: 52: Hoare triple {66816#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {66816#true} is VALID [2020-07-10 23:59:26,572 INFO L280 TraceCheckUtils]: 53: Hoare triple {66816#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {66816#true} is VALID [2020-07-10 23:59:26,573 INFO L280 TraceCheckUtils]: 54: Hoare triple {66816#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {66816#true} is VALID [2020-07-10 23:59:26,573 INFO L280 TraceCheckUtils]: 55: Hoare triple {66816#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {66816#true} is VALID [2020-07-10 23:59:26,573 INFO L280 TraceCheckUtils]: 56: Hoare triple {66816#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {66816#true} is VALID [2020-07-10 23:59:26,573 INFO L280 TraceCheckUtils]: 57: Hoare triple {66816#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {66816#true} is VALID [2020-07-10 23:59:26,573 INFO L280 TraceCheckUtils]: 58: Hoare triple {66816#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {66816#true} is VALID [2020-07-10 23:59:26,574 INFO L280 TraceCheckUtils]: 59: Hoare triple {66816#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {66816#true} is VALID [2020-07-10 23:59:26,574 INFO L280 TraceCheckUtils]: 60: Hoare triple {66816#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {66816#true} is VALID [2020-07-10 23:59:26,574 INFO L280 TraceCheckUtils]: 61: Hoare triple {66816#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {66816#true} is VALID [2020-07-10 23:59:26,574 INFO L280 TraceCheckUtils]: 62: Hoare triple {66816#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {66816#true} is VALID [2020-07-10 23:59:26,574 INFO L280 TraceCheckUtils]: 63: Hoare triple {66816#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {66816#true} is VALID [2020-07-10 23:59:26,574 INFO L280 TraceCheckUtils]: 64: Hoare triple {66816#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {66816#true} is VALID [2020-07-10 23:59:26,575 INFO L280 TraceCheckUtils]: 65: Hoare triple {66816#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {66816#true} is VALID [2020-07-10 23:59:26,575 INFO L280 TraceCheckUtils]: 66: Hoare triple {66816#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {66816#true} is VALID [2020-07-10 23:59:26,575 INFO L280 TraceCheckUtils]: 67: Hoare triple {66816#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {66816#true} is VALID [2020-07-10 23:59:26,575 INFO L280 TraceCheckUtils]: 68: Hoare triple {66816#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {66816#true} is VALID [2020-07-10 23:59:26,575 INFO L280 TraceCheckUtils]: 69: Hoare triple {66816#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {66816#true} is VALID [2020-07-10 23:59:26,576 INFO L280 TraceCheckUtils]: 70: Hoare triple {66816#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {66816#true} is VALID [2020-07-10 23:59:26,576 INFO L280 TraceCheckUtils]: 71: Hoare triple {66816#true} ~head~0.base, ~head~0.offset := 0, 0; {66816#true} is VALID [2020-07-10 23:59:26,576 INFO L280 TraceCheckUtils]: 72: Hoare triple {66816#true} ~cleanupTimeShifts~0 := 4; {66816#true} is VALID [2020-07-10 23:59:26,576 INFO L280 TraceCheckUtils]: 73: Hoare triple {66816#true} ~pumpRunning~0 := 0; {66816#true} is VALID [2020-07-10 23:59:26,576 INFO L280 TraceCheckUtils]: 74: Hoare triple {66816#true} ~systemActive~0 := 1; {66816#true} is VALID [2020-07-10 23:59:26,577 INFO L280 TraceCheckUtils]: 75: Hoare triple {66816#true} ~waterLevel~0 := 1; {66816#true} is VALID [2020-07-10 23:59:26,577 INFO L280 TraceCheckUtils]: 76: Hoare triple {66816#true} ~methaneLevelCritical~0 := 0; {66816#true} is VALID [2020-07-10 23:59:26,577 INFO L280 TraceCheckUtils]: 77: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,577 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {66816#true} {66816#true} #935#return; {66816#true} is VALID [2020-07-10 23:59:26,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,583 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66816#true} {66816#true} #839#return; {66816#true} is VALID [2020-07-10 23:59:26,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,587 INFO L280 TraceCheckUtils]: 0: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,587 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66816#true} {66816#true} #841#return; {66816#true} is VALID [2020-07-10 23:59:26,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {66816#true} havoc ~retValue_acc~11; {66816#true} is VALID [2020-07-10 23:59:26,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {66816#true} ~retValue_acc~11 := 1; {66816#true} is VALID [2020-07-10 23:59:26,592 INFO L280 TraceCheckUtils]: 2: Hoare triple {66816#true} #res := ~retValue_acc~11; {66816#true} is VALID [2020-07-10 23:59:26,592 INFO L280 TraceCheckUtils]: 3: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,592 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66816#true} {66816#true} #843#return; {66816#true} is VALID [2020-07-10 23:59:26,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,595 INFO L280 TraceCheckUtils]: 0: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,595 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66816#true} {66816#true} #845#return; {66816#true} is VALID [2020-07-10 23:59:26,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {67046#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {66816#true} is VALID [2020-07-10 23:59:26,606 INFO L280 TraceCheckUtils]: 1: Hoare triple {66816#true} ~waterLevel~0 := 1 + ~waterLevel~0; {66816#true} is VALID [2020-07-10 23:59:26,607 INFO L280 TraceCheckUtils]: 2: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,607 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {66816#true} {66816#true} #889#return; {66816#true} is VALID [2020-07-10 23:59:26,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,624 INFO L280 TraceCheckUtils]: 0: Hoare triple {67047#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {66816#true} is VALID [2020-07-10 23:59:26,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,624 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {66816#true} {66816#true} #893#return; {66816#true} is VALID [2020-07-10 23:59:26,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,740 INFO L280 TraceCheckUtils]: 0: Hoare triple {66816#true} havoc ~retValue_acc~9; {66816#true} is VALID [2020-07-10 23:59:26,741 INFO L280 TraceCheckUtils]: 1: Hoare triple {66816#true} assume !(~waterLevel~0 < 2); {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,742 INFO L280 TraceCheckUtils]: 2: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~retValue_acc~9 := 0; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,742 INFO L280 TraceCheckUtils]: 3: Hoare triple {66994#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~9; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,743 INFO L280 TraceCheckUtils]: 4: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume true; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,744 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {66994#(<= 2 ~waterLevel~0)} {66816#true} #905#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,745 INFO L280 TraceCheckUtils]: 0: Hoare triple {66816#true} havoc ~retValue_acc~6; {66816#true} is VALID [2020-07-10 23:59:26,745 INFO L280 TraceCheckUtils]: 1: Hoare triple {66816#true} havoc ~tmp~8; {66816#true} is VALID [2020-07-10 23:59:26,745 INFO L280 TraceCheckUtils]: 2: Hoare triple {66816#true} havoc ~tmp___0~1; {66816#true} is VALID [2020-07-10 23:59:26,746 INFO L263 TraceCheckUtils]: 3: Hoare triple {66816#true} call #t~ret58 := isHighWaterSensorDry(); {66816#true} is VALID [2020-07-10 23:59:26,746 INFO L280 TraceCheckUtils]: 4: Hoare triple {66816#true} havoc ~retValue_acc~9; {66816#true} is VALID [2020-07-10 23:59:26,746 INFO L280 TraceCheckUtils]: 5: Hoare triple {66816#true} assume !(~waterLevel~0 < 2); {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,747 INFO L280 TraceCheckUtils]: 6: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~retValue_acc~9 := 0; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,748 INFO L280 TraceCheckUtils]: 7: Hoare triple {66994#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~9; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,748 INFO L280 TraceCheckUtils]: 8: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume true; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,749 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {66994#(<= 2 ~waterLevel~0)} {66816#true} #905#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,749 INFO L280 TraceCheckUtils]: 10: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,750 INFO L280 TraceCheckUtils]: 11: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~tmp~8 := #t~ret58; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,751 INFO L280 TraceCheckUtils]: 12: Hoare triple {66994#(<= 2 ~waterLevel~0)} havoc #t~ret58; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,752 INFO L280 TraceCheckUtils]: 13: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8); {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,753 INFO L280 TraceCheckUtils]: 14: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,753 INFO L280 TraceCheckUtils]: 15: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,754 INFO L280 TraceCheckUtils]: 16: Hoare triple {66994#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,755 INFO L280 TraceCheckUtils]: 17: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume true; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,756 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {66994#(<= 2 ~waterLevel~0)} {66816#true} #917#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {66816#true} havoc ~retValue_acc~7; {66816#true} is VALID [2020-07-10 23:59:26,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {66816#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {66816#true} is VALID [2020-07-10 23:59:26,769 INFO L280 TraceCheckUtils]: 2: Hoare triple {66816#true} #res := ~retValue_acc~7; {66816#true} is VALID [2020-07-10 23:59:26,769 INFO L280 TraceCheckUtils]: 3: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,769 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66816#true} {66816#true} #929#return; {66816#true} is VALID [2020-07-10 23:59:26,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {66816#true} havoc ~retValue_acc~4; {66816#true} is VALID [2020-07-10 23:59:26,770 INFO L263 TraceCheckUtils]: 1: Hoare triple {66816#true} call #t~ret41 := isMethaneLevelCritical(); {66816#true} is VALID [2020-07-10 23:59:26,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {66816#true} havoc ~retValue_acc~7; {66816#true} is VALID [2020-07-10 23:59:26,771 INFO L280 TraceCheckUtils]: 3: Hoare triple {66816#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {66816#true} is VALID [2020-07-10 23:59:26,771 INFO L280 TraceCheckUtils]: 4: Hoare triple {66816#true} #res := ~retValue_acc~7; {66816#true} is VALID [2020-07-10 23:59:26,771 INFO L280 TraceCheckUtils]: 5: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,772 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {66816#true} {66816#true} #929#return; {66816#true} is VALID [2020-07-10 23:59:26,772 INFO L280 TraceCheckUtils]: 7: Hoare triple {66816#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:26,772 INFO L280 TraceCheckUtils]: 8: Hoare triple {66816#true} ~retValue_acc~4 := #t~ret41; {66816#true} is VALID [2020-07-10 23:59:26,773 INFO L280 TraceCheckUtils]: 9: Hoare triple {66816#true} havoc #t~ret41; {66816#true} is VALID [2020-07-10 23:59:26,773 INFO L280 TraceCheckUtils]: 10: Hoare triple {66816#true} #res := ~retValue_acc~4; {66816#true} is VALID [2020-07-10 23:59:26,773 INFO L280 TraceCheckUtils]: 11: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,774 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {66816#true} {66816#true} #901#return; {66816#true} is VALID [2020-07-10 23:59:26,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66816#true} is VALID [2020-07-10 23:59:26,777 INFO L280 TraceCheckUtils]: 1: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,778 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {66816#true} {66816#true} #903#return; {66816#true} is VALID [2020-07-10 23:59:26,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {66816#true} is VALID [2020-07-10 23:59:26,778 INFO L263 TraceCheckUtils]: 1: Hoare triple {66816#true} call #t~ret40 := isMethaneAlarm(); {66816#true} is VALID [2020-07-10 23:59:26,778 INFO L280 TraceCheckUtils]: 2: Hoare triple {66816#true} havoc ~retValue_acc~4; {66816#true} is VALID [2020-07-10 23:59:26,778 INFO L263 TraceCheckUtils]: 3: Hoare triple {66816#true} call #t~ret41 := isMethaneLevelCritical(); {66816#true} is VALID [2020-07-10 23:59:26,779 INFO L280 TraceCheckUtils]: 4: Hoare triple {66816#true} havoc ~retValue_acc~7; {66816#true} is VALID [2020-07-10 23:59:26,779 INFO L280 TraceCheckUtils]: 5: Hoare triple {66816#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {66816#true} is VALID [2020-07-10 23:59:26,779 INFO L280 TraceCheckUtils]: 6: Hoare triple {66816#true} #res := ~retValue_acc~7; {66816#true} is VALID [2020-07-10 23:59:26,780 INFO L280 TraceCheckUtils]: 7: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,780 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {66816#true} {66816#true} #929#return; {66816#true} is VALID [2020-07-10 23:59:26,780 INFO L280 TraceCheckUtils]: 9: Hoare triple {66816#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:26,781 INFO L280 TraceCheckUtils]: 10: Hoare triple {66816#true} ~retValue_acc~4 := #t~ret41; {66816#true} is VALID [2020-07-10 23:59:26,781 INFO L280 TraceCheckUtils]: 11: Hoare triple {66816#true} havoc #t~ret41; {66816#true} is VALID [2020-07-10 23:59:26,781 INFO L280 TraceCheckUtils]: 12: Hoare triple {66816#true} #res := ~retValue_acc~4; {66816#true} is VALID [2020-07-10 23:59:26,781 INFO L280 TraceCheckUtils]: 13: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,782 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {66816#true} {66816#true} #901#return; {66816#true} is VALID [2020-07-10 23:59:26,782 INFO L280 TraceCheckUtils]: 15: Hoare triple {66816#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:26,782 INFO L280 TraceCheckUtils]: 16: Hoare triple {66816#true} ~tmp~7 := #t~ret40; {66816#true} is VALID [2020-07-10 23:59:26,783 INFO L280 TraceCheckUtils]: 17: Hoare triple {66816#true} havoc #t~ret40; {66816#true} is VALID [2020-07-10 23:59:26,783 INFO L280 TraceCheckUtils]: 18: Hoare triple {66816#true} assume !(0 != ~tmp~7); {66816#true} is VALID [2020-07-10 23:59:26,784 INFO L263 TraceCheckUtils]: 19: Hoare triple {66816#true} call activatePump__wrappee__highWaterSensor(); {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:26,784 INFO L280 TraceCheckUtils]: 20: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66816#true} is VALID [2020-07-10 23:59:26,785 INFO L280 TraceCheckUtils]: 21: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,785 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {66816#true} {66816#true} #903#return; {66816#true} is VALID [2020-07-10 23:59:26,785 INFO L280 TraceCheckUtils]: 23: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,786 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {66816#true} {66994#(<= 2 ~waterLevel~0)} #919#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {66816#true} is VALID [2020-07-10 23:59:26,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {66816#true} assume 0 == ~pumpRunning~0; {66816#true} is VALID [2020-07-10 23:59:26,787 INFO L263 TraceCheckUtils]: 2: Hoare triple {66816#true} call #t~ret38 := isHighWaterLevel(); {66816#true} is VALID [2020-07-10 23:59:26,787 INFO L280 TraceCheckUtils]: 3: Hoare triple {66816#true} havoc ~retValue_acc~6; {66816#true} is VALID [2020-07-10 23:59:26,787 INFO L280 TraceCheckUtils]: 4: Hoare triple {66816#true} havoc ~tmp~8; {66816#true} is VALID [2020-07-10 23:59:26,787 INFO L280 TraceCheckUtils]: 5: Hoare triple {66816#true} havoc ~tmp___0~1; {66816#true} is VALID [2020-07-10 23:59:26,787 INFO L263 TraceCheckUtils]: 6: Hoare triple {66816#true} call #t~ret58 := isHighWaterSensorDry(); {66816#true} is VALID [2020-07-10 23:59:26,788 INFO L280 TraceCheckUtils]: 7: Hoare triple {66816#true} havoc ~retValue_acc~9; {66816#true} is VALID [2020-07-10 23:59:26,789 INFO L280 TraceCheckUtils]: 8: Hoare triple {66816#true} assume !(~waterLevel~0 < 2); {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,789 INFO L280 TraceCheckUtils]: 9: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~retValue_acc~9 := 0; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,790 INFO L280 TraceCheckUtils]: 10: Hoare triple {66994#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~9; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,791 INFO L280 TraceCheckUtils]: 11: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume true; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,792 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {66994#(<= 2 ~waterLevel~0)} {66816#true} #905#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,793 INFO L280 TraceCheckUtils]: 13: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,793 INFO L280 TraceCheckUtils]: 14: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~tmp~8 := #t~ret58; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,794 INFO L280 TraceCheckUtils]: 15: Hoare triple {66994#(<= 2 ~waterLevel~0)} havoc #t~ret58; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,794 INFO L280 TraceCheckUtils]: 16: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8); {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,795 INFO L280 TraceCheckUtils]: 17: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,795 INFO L280 TraceCheckUtils]: 18: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,796 INFO L280 TraceCheckUtils]: 19: Hoare triple {66994#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,796 INFO L280 TraceCheckUtils]: 20: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume true; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,797 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {66994#(<= 2 ~waterLevel~0)} {66816#true} #917#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,798 INFO L280 TraceCheckUtils]: 22: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,798 INFO L280 TraceCheckUtils]: 23: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~tmp~5 := #t~ret38; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,799 INFO L280 TraceCheckUtils]: 24: Hoare triple {66994#(<= 2 ~waterLevel~0)} havoc #t~ret38; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,799 INFO L280 TraceCheckUtils]: 25: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,800 INFO L263 TraceCheckUtils]: 26: Hoare triple {66994#(<= 2 ~waterLevel~0)} call activatePump(); {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:26,800 INFO L280 TraceCheckUtils]: 27: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {66816#true} is VALID [2020-07-10 23:59:26,800 INFO L263 TraceCheckUtils]: 28: Hoare triple {66816#true} call #t~ret40 := isMethaneAlarm(); {66816#true} is VALID [2020-07-10 23:59:26,801 INFO L280 TraceCheckUtils]: 29: Hoare triple {66816#true} havoc ~retValue_acc~4; {66816#true} is VALID [2020-07-10 23:59:26,801 INFO L263 TraceCheckUtils]: 30: Hoare triple {66816#true} call #t~ret41 := isMethaneLevelCritical(); {66816#true} is VALID [2020-07-10 23:59:26,801 INFO L280 TraceCheckUtils]: 31: Hoare triple {66816#true} havoc ~retValue_acc~7; {66816#true} is VALID [2020-07-10 23:59:26,801 INFO L280 TraceCheckUtils]: 32: Hoare triple {66816#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {66816#true} is VALID [2020-07-10 23:59:26,801 INFO L280 TraceCheckUtils]: 33: Hoare triple {66816#true} #res := ~retValue_acc~7; {66816#true} is VALID [2020-07-10 23:59:26,802 INFO L280 TraceCheckUtils]: 34: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,802 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {66816#true} {66816#true} #929#return; {66816#true} is VALID [2020-07-10 23:59:26,802 INFO L280 TraceCheckUtils]: 36: Hoare triple {66816#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:26,802 INFO L280 TraceCheckUtils]: 37: Hoare triple {66816#true} ~retValue_acc~4 := #t~ret41; {66816#true} is VALID [2020-07-10 23:59:26,802 INFO L280 TraceCheckUtils]: 38: Hoare triple {66816#true} havoc #t~ret41; {66816#true} is VALID [2020-07-10 23:59:26,802 INFO L280 TraceCheckUtils]: 39: Hoare triple {66816#true} #res := ~retValue_acc~4; {66816#true} is VALID [2020-07-10 23:59:26,803 INFO L280 TraceCheckUtils]: 40: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,803 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {66816#true} {66816#true} #901#return; {66816#true} is VALID [2020-07-10 23:59:26,803 INFO L280 TraceCheckUtils]: 42: Hoare triple {66816#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:26,803 INFO L280 TraceCheckUtils]: 43: Hoare triple {66816#true} ~tmp~7 := #t~ret40; {66816#true} is VALID [2020-07-10 23:59:26,803 INFO L280 TraceCheckUtils]: 44: Hoare triple {66816#true} havoc #t~ret40; {66816#true} is VALID [2020-07-10 23:59:26,804 INFO L280 TraceCheckUtils]: 45: Hoare triple {66816#true} assume !(0 != ~tmp~7); {66816#true} is VALID [2020-07-10 23:59:26,804 INFO L263 TraceCheckUtils]: 46: Hoare triple {66816#true} call activatePump__wrappee__highWaterSensor(); {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:26,804 INFO L280 TraceCheckUtils]: 47: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66816#true} is VALID [2020-07-10 23:59:26,805 INFO L280 TraceCheckUtils]: 48: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,805 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {66816#true} {66816#true} #903#return; {66816#true} is VALID [2020-07-10 23:59:26,805 INFO L280 TraceCheckUtils]: 50: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,806 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {66816#true} {66994#(<= 2 ~waterLevel~0)} #919#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,806 INFO L280 TraceCheckUtils]: 52: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume true; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,807 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {66994#(<= 2 ~waterLevel~0)} {66816#true} #887#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {66816#true} is VALID [2020-07-10 23:59:26,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {66816#true} assume !(0 != ~pumpRunning~0); {66816#true} is VALID [2020-07-10 23:59:26,810 INFO L263 TraceCheckUtils]: 2: Hoare triple {66816#true} call processEnvironment__wrappee__methaneQuery(); {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:26,810 INFO L280 TraceCheckUtils]: 3: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {66816#true} is VALID [2020-07-10 23:59:26,810 INFO L280 TraceCheckUtils]: 4: Hoare triple {66816#true} assume 0 == ~pumpRunning~0; {66816#true} is VALID [2020-07-10 23:59:26,810 INFO L263 TraceCheckUtils]: 5: Hoare triple {66816#true} call #t~ret38 := isHighWaterLevel(); {66816#true} is VALID [2020-07-10 23:59:26,810 INFO L280 TraceCheckUtils]: 6: Hoare triple {66816#true} havoc ~retValue_acc~6; {66816#true} is VALID [2020-07-10 23:59:26,811 INFO L280 TraceCheckUtils]: 7: Hoare triple {66816#true} havoc ~tmp~8; {66816#true} is VALID [2020-07-10 23:59:26,811 INFO L280 TraceCheckUtils]: 8: Hoare triple {66816#true} havoc ~tmp___0~1; {66816#true} is VALID [2020-07-10 23:59:26,811 INFO L263 TraceCheckUtils]: 9: Hoare triple {66816#true} call #t~ret58 := isHighWaterSensorDry(); {66816#true} is VALID [2020-07-10 23:59:26,811 INFO L280 TraceCheckUtils]: 10: Hoare triple {66816#true} havoc ~retValue_acc~9; {66816#true} is VALID [2020-07-10 23:59:26,813 INFO L280 TraceCheckUtils]: 11: Hoare triple {66816#true} assume !(~waterLevel~0 < 2); {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,813 INFO L280 TraceCheckUtils]: 12: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~retValue_acc~9 := 0; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,814 INFO L280 TraceCheckUtils]: 13: Hoare triple {66994#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~9; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,814 INFO L280 TraceCheckUtils]: 14: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume true; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,815 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {66994#(<= 2 ~waterLevel~0)} {66816#true} #905#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,815 INFO L280 TraceCheckUtils]: 16: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,816 INFO L280 TraceCheckUtils]: 17: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~tmp~8 := #t~ret58; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,816 INFO L280 TraceCheckUtils]: 18: Hoare triple {66994#(<= 2 ~waterLevel~0)} havoc #t~ret58; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,817 INFO L280 TraceCheckUtils]: 19: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8); {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,817 INFO L280 TraceCheckUtils]: 20: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,818 INFO L280 TraceCheckUtils]: 21: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,819 INFO L280 TraceCheckUtils]: 22: Hoare triple {66994#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,819 INFO L280 TraceCheckUtils]: 23: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume true; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,820 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {66994#(<= 2 ~waterLevel~0)} {66816#true} #917#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,820 INFO L280 TraceCheckUtils]: 25: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,821 INFO L280 TraceCheckUtils]: 26: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~tmp~5 := #t~ret38; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,821 INFO L280 TraceCheckUtils]: 27: Hoare triple {66994#(<= 2 ~waterLevel~0)} havoc #t~ret38; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,822 INFO L280 TraceCheckUtils]: 28: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,822 INFO L263 TraceCheckUtils]: 29: Hoare triple {66994#(<= 2 ~waterLevel~0)} call activatePump(); {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:26,823 INFO L280 TraceCheckUtils]: 30: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {66816#true} is VALID [2020-07-10 23:59:26,823 INFO L263 TraceCheckUtils]: 31: Hoare triple {66816#true} call #t~ret40 := isMethaneAlarm(); {66816#true} is VALID [2020-07-10 23:59:26,823 INFO L280 TraceCheckUtils]: 32: Hoare triple {66816#true} havoc ~retValue_acc~4; {66816#true} is VALID [2020-07-10 23:59:26,823 INFO L263 TraceCheckUtils]: 33: Hoare triple {66816#true} call #t~ret41 := isMethaneLevelCritical(); {66816#true} is VALID [2020-07-10 23:59:26,823 INFO L280 TraceCheckUtils]: 34: Hoare triple {66816#true} havoc ~retValue_acc~7; {66816#true} is VALID [2020-07-10 23:59:26,824 INFO L280 TraceCheckUtils]: 35: Hoare triple {66816#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {66816#true} is VALID [2020-07-10 23:59:26,824 INFO L280 TraceCheckUtils]: 36: Hoare triple {66816#true} #res := ~retValue_acc~7; {66816#true} is VALID [2020-07-10 23:59:26,824 INFO L280 TraceCheckUtils]: 37: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,824 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {66816#true} {66816#true} #929#return; {66816#true} is VALID [2020-07-10 23:59:26,824 INFO L280 TraceCheckUtils]: 39: Hoare triple {66816#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:26,824 INFO L280 TraceCheckUtils]: 40: Hoare triple {66816#true} ~retValue_acc~4 := #t~ret41; {66816#true} is VALID [2020-07-10 23:59:26,825 INFO L280 TraceCheckUtils]: 41: Hoare triple {66816#true} havoc #t~ret41; {66816#true} is VALID [2020-07-10 23:59:26,825 INFO L280 TraceCheckUtils]: 42: Hoare triple {66816#true} #res := ~retValue_acc~4; {66816#true} is VALID [2020-07-10 23:59:26,825 INFO L280 TraceCheckUtils]: 43: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,825 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {66816#true} {66816#true} #901#return; {66816#true} is VALID [2020-07-10 23:59:26,825 INFO L280 TraceCheckUtils]: 45: Hoare triple {66816#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:26,826 INFO L280 TraceCheckUtils]: 46: Hoare triple {66816#true} ~tmp~7 := #t~ret40; {66816#true} is VALID [2020-07-10 23:59:26,826 INFO L280 TraceCheckUtils]: 47: Hoare triple {66816#true} havoc #t~ret40; {66816#true} is VALID [2020-07-10 23:59:26,826 INFO L280 TraceCheckUtils]: 48: Hoare triple {66816#true} assume !(0 != ~tmp~7); {66816#true} is VALID [2020-07-10 23:59:26,827 INFO L263 TraceCheckUtils]: 49: Hoare triple {66816#true} call activatePump__wrappee__highWaterSensor(); {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:26,827 INFO L280 TraceCheckUtils]: 50: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66816#true} is VALID [2020-07-10 23:59:26,827 INFO L280 TraceCheckUtils]: 51: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,827 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {66816#true} {66816#true} #903#return; {66816#true} is VALID [2020-07-10 23:59:26,827 INFO L280 TraceCheckUtils]: 53: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,828 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {66816#true} {66994#(<= 2 ~waterLevel~0)} #919#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,828 INFO L280 TraceCheckUtils]: 55: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume true; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,829 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {66994#(<= 2 ~waterLevel~0)} {66816#true} #887#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,830 INFO L280 TraceCheckUtils]: 57: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume true; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,830 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {66994#(<= 2 ~waterLevel~0)} {66816#true} #909#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,838 INFO L280 TraceCheckUtils]: 0: Hoare triple {66816#true} havoc ~retValue_acc~8; {66816#true} is VALID [2020-07-10 23:59:26,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {66816#true} ~retValue_acc~8 := ~waterLevel~0; {66816#true} is VALID [2020-07-10 23:59:26,839 INFO L280 TraceCheckUtils]: 2: Hoare triple {66816#true} #res := ~retValue_acc~8; {66816#true} is VALID [2020-07-10 23:59:26,839 INFO L280 TraceCheckUtils]: 3: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,839 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66816#true} {66816#true} #833#return; {66816#true} is VALID [2020-07-10 23:59:26,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {66816#true} havoc ~tmp~0; {66816#true} is VALID [2020-07-10 23:59:26,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {66816#true} havoc ~tmp___0~0; {66816#true} is VALID [2020-07-10 23:59:26,840 INFO L263 TraceCheckUtils]: 2: Hoare triple {66816#true} call #t~ret0 := getWaterLevel(); {66816#true} is VALID [2020-07-10 23:59:26,840 INFO L280 TraceCheckUtils]: 3: Hoare triple {66816#true} havoc ~retValue_acc~8; {66816#true} is VALID [2020-07-10 23:59:26,840 INFO L280 TraceCheckUtils]: 4: Hoare triple {66816#true} ~retValue_acc~8 := ~waterLevel~0; {66816#true} is VALID [2020-07-10 23:59:26,840 INFO L280 TraceCheckUtils]: 5: Hoare triple {66816#true} #res := ~retValue_acc~8; {66816#true} is VALID [2020-07-10 23:59:26,840 INFO L280 TraceCheckUtils]: 6: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,841 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {66816#true} {66816#true} #833#return; {66816#true} is VALID [2020-07-10 23:59:26,841 INFO L280 TraceCheckUtils]: 8: Hoare triple {66816#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:26,841 INFO L280 TraceCheckUtils]: 9: Hoare triple {66816#true} ~tmp~0 := #t~ret0; {66816#true} is VALID [2020-07-10 23:59:26,841 INFO L280 TraceCheckUtils]: 10: Hoare triple {66816#true} havoc #t~ret0; {66816#true} is VALID [2020-07-10 23:59:26,841 INFO L280 TraceCheckUtils]: 11: Hoare triple {66816#true} assume !(0 == ~tmp~0); {66816#true} is VALID [2020-07-10 23:59:26,842 INFO L280 TraceCheckUtils]: 12: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,842 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {66816#true} {66994#(<= 2 ~waterLevel~0)} #911#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,842 INFO L280 TraceCheckUtils]: 0: Hoare triple {67048#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {66816#true} is VALID [2020-07-10 23:59:26,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {66816#true} assume 0 != ~systemActive~0; {66816#true} is VALID [2020-07-10 23:59:26,843 INFO L263 TraceCheckUtils]: 2: Hoare triple {66816#true} call processEnvironment(); {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:26,843 INFO L280 TraceCheckUtils]: 3: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {66816#true} is VALID [2020-07-10 23:59:26,844 INFO L280 TraceCheckUtils]: 4: Hoare triple {66816#true} assume !(0 != ~pumpRunning~0); {66816#true} is VALID [2020-07-10 23:59:26,844 INFO L263 TraceCheckUtils]: 5: Hoare triple {66816#true} call processEnvironment__wrappee__methaneQuery(); {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:26,844 INFO L280 TraceCheckUtils]: 6: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {66816#true} is VALID [2020-07-10 23:59:26,845 INFO L280 TraceCheckUtils]: 7: Hoare triple {66816#true} assume 0 == ~pumpRunning~0; {66816#true} is VALID [2020-07-10 23:59:26,845 INFO L263 TraceCheckUtils]: 8: Hoare triple {66816#true} call #t~ret38 := isHighWaterLevel(); {66816#true} is VALID [2020-07-10 23:59:26,845 INFO L280 TraceCheckUtils]: 9: Hoare triple {66816#true} havoc ~retValue_acc~6; {66816#true} is VALID [2020-07-10 23:59:26,845 INFO L280 TraceCheckUtils]: 10: Hoare triple {66816#true} havoc ~tmp~8; {66816#true} is VALID [2020-07-10 23:59:26,845 INFO L280 TraceCheckUtils]: 11: Hoare triple {66816#true} havoc ~tmp___0~1; {66816#true} is VALID [2020-07-10 23:59:26,845 INFO L263 TraceCheckUtils]: 12: Hoare triple {66816#true} call #t~ret58 := isHighWaterSensorDry(); {66816#true} is VALID [2020-07-10 23:59:26,846 INFO L280 TraceCheckUtils]: 13: Hoare triple {66816#true} havoc ~retValue_acc~9; {66816#true} is VALID [2020-07-10 23:59:26,846 INFO L280 TraceCheckUtils]: 14: Hoare triple {66816#true} assume !(~waterLevel~0 < 2); {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,847 INFO L280 TraceCheckUtils]: 15: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~retValue_acc~9 := 0; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,847 INFO L280 TraceCheckUtils]: 16: Hoare triple {66994#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~9; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,848 INFO L280 TraceCheckUtils]: 17: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume true; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,849 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {66994#(<= 2 ~waterLevel~0)} {66816#true} #905#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,849 INFO L280 TraceCheckUtils]: 19: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,850 INFO L280 TraceCheckUtils]: 20: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~tmp~8 := #t~ret58; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,850 INFO L280 TraceCheckUtils]: 21: Hoare triple {66994#(<= 2 ~waterLevel~0)} havoc #t~ret58; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,851 INFO L280 TraceCheckUtils]: 22: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8); {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,851 INFO L280 TraceCheckUtils]: 23: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,852 INFO L280 TraceCheckUtils]: 24: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,852 INFO L280 TraceCheckUtils]: 25: Hoare triple {66994#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,853 INFO L280 TraceCheckUtils]: 26: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume true; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,854 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {66994#(<= 2 ~waterLevel~0)} {66816#true} #917#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,854 INFO L280 TraceCheckUtils]: 28: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,855 INFO L280 TraceCheckUtils]: 29: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~tmp~5 := #t~ret38; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,855 INFO L280 TraceCheckUtils]: 30: Hoare triple {66994#(<= 2 ~waterLevel~0)} havoc #t~ret38; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,855 INFO L280 TraceCheckUtils]: 31: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,856 INFO L263 TraceCheckUtils]: 32: Hoare triple {66994#(<= 2 ~waterLevel~0)} call activatePump(); {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:26,856 INFO L280 TraceCheckUtils]: 33: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {66816#true} is VALID [2020-07-10 23:59:26,856 INFO L263 TraceCheckUtils]: 34: Hoare triple {66816#true} call #t~ret40 := isMethaneAlarm(); {66816#true} is VALID [2020-07-10 23:59:26,856 INFO L280 TraceCheckUtils]: 35: Hoare triple {66816#true} havoc ~retValue_acc~4; {66816#true} is VALID [2020-07-10 23:59:26,856 INFO L263 TraceCheckUtils]: 36: Hoare triple {66816#true} call #t~ret41 := isMethaneLevelCritical(); {66816#true} is VALID [2020-07-10 23:59:26,856 INFO L280 TraceCheckUtils]: 37: Hoare triple {66816#true} havoc ~retValue_acc~7; {66816#true} is VALID [2020-07-10 23:59:26,857 INFO L280 TraceCheckUtils]: 38: Hoare triple {66816#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {66816#true} is VALID [2020-07-10 23:59:26,857 INFO L280 TraceCheckUtils]: 39: Hoare triple {66816#true} #res := ~retValue_acc~7; {66816#true} is VALID [2020-07-10 23:59:26,857 INFO L280 TraceCheckUtils]: 40: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,857 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {66816#true} {66816#true} #929#return; {66816#true} is VALID [2020-07-10 23:59:26,857 INFO L280 TraceCheckUtils]: 42: Hoare triple {66816#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:26,857 INFO L280 TraceCheckUtils]: 43: Hoare triple {66816#true} ~retValue_acc~4 := #t~ret41; {66816#true} is VALID [2020-07-10 23:59:26,857 INFO L280 TraceCheckUtils]: 44: Hoare triple {66816#true} havoc #t~ret41; {66816#true} is VALID [2020-07-10 23:59:26,857 INFO L280 TraceCheckUtils]: 45: Hoare triple {66816#true} #res := ~retValue_acc~4; {66816#true} is VALID [2020-07-10 23:59:26,858 INFO L280 TraceCheckUtils]: 46: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,858 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {66816#true} {66816#true} #901#return; {66816#true} is VALID [2020-07-10 23:59:26,858 INFO L280 TraceCheckUtils]: 48: Hoare triple {66816#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:26,858 INFO L280 TraceCheckUtils]: 49: Hoare triple {66816#true} ~tmp~7 := #t~ret40; {66816#true} is VALID [2020-07-10 23:59:26,858 INFO L280 TraceCheckUtils]: 50: Hoare triple {66816#true} havoc #t~ret40; {66816#true} is VALID [2020-07-10 23:59:26,858 INFO L280 TraceCheckUtils]: 51: Hoare triple {66816#true} assume !(0 != ~tmp~7); {66816#true} is VALID [2020-07-10 23:59:26,859 INFO L263 TraceCheckUtils]: 52: Hoare triple {66816#true} call activatePump__wrappee__highWaterSensor(); {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:26,860 INFO L280 TraceCheckUtils]: 53: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66816#true} is VALID [2020-07-10 23:59:26,860 INFO L280 TraceCheckUtils]: 54: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,860 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {66816#true} {66816#true} #903#return; {66816#true} is VALID [2020-07-10 23:59:26,860 INFO L280 TraceCheckUtils]: 56: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,864 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {66816#true} {66994#(<= 2 ~waterLevel~0)} #919#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,865 INFO L280 TraceCheckUtils]: 58: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume true; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,865 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {66994#(<= 2 ~waterLevel~0)} {66816#true} #887#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,866 INFO L280 TraceCheckUtils]: 60: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume true; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,867 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {66994#(<= 2 ~waterLevel~0)} {66816#true} #909#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,867 INFO L263 TraceCheckUtils]: 62: Hoare triple {66994#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {66816#true} is VALID [2020-07-10 23:59:26,867 INFO L280 TraceCheckUtils]: 63: Hoare triple {66816#true} havoc ~tmp~0; {66816#true} is VALID [2020-07-10 23:59:26,867 INFO L280 TraceCheckUtils]: 64: Hoare triple {66816#true} havoc ~tmp___0~0; {66816#true} is VALID [2020-07-10 23:59:26,867 INFO L263 TraceCheckUtils]: 65: Hoare triple {66816#true} call #t~ret0 := getWaterLevel(); {66816#true} is VALID [2020-07-10 23:59:26,867 INFO L280 TraceCheckUtils]: 66: Hoare triple {66816#true} havoc ~retValue_acc~8; {66816#true} is VALID [2020-07-10 23:59:26,868 INFO L280 TraceCheckUtils]: 67: Hoare triple {66816#true} ~retValue_acc~8 := ~waterLevel~0; {66816#true} is VALID [2020-07-10 23:59:26,868 INFO L280 TraceCheckUtils]: 68: Hoare triple {66816#true} #res := ~retValue_acc~8; {66816#true} is VALID [2020-07-10 23:59:26,868 INFO L280 TraceCheckUtils]: 69: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,868 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {66816#true} {66816#true} #833#return; {66816#true} is VALID [2020-07-10 23:59:26,868 INFO L280 TraceCheckUtils]: 71: Hoare triple {66816#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:26,868 INFO L280 TraceCheckUtils]: 72: Hoare triple {66816#true} ~tmp~0 := #t~ret0; {66816#true} is VALID [2020-07-10 23:59:26,869 INFO L280 TraceCheckUtils]: 73: Hoare triple {66816#true} havoc #t~ret0; {66816#true} is VALID [2020-07-10 23:59:26,869 INFO L280 TraceCheckUtils]: 74: Hoare triple {66816#true} assume !(0 == ~tmp~0); {66816#true} is VALID [2020-07-10 23:59:26,869 INFO L280 TraceCheckUtils]: 75: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,870 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {66816#true} {66994#(<= 2 ~waterLevel~0)} #911#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,870 INFO L280 TraceCheckUtils]: 77: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume true; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,871 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {66994#(<= 2 ~waterLevel~0)} {66816#true} #897#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {67047#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {66816#true} is VALID [2020-07-10 23:59:26,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,886 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {66816#true} {66994#(<= 2 ~waterLevel~0)} #893#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,920 INFO L280 TraceCheckUtils]: 0: Hoare triple {67046#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {67046#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:59:26,921 INFO L280 TraceCheckUtils]: 1: Hoare triple {67046#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {67253#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 23:59:26,922 INFO L280 TraceCheckUtils]: 2: Hoare triple {67253#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {67253#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 23:59:26,922 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {67253#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {66994#(<= 2 ~waterLevel~0)} #907#return; {67002#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,940 INFO L280 TraceCheckUtils]: 0: Hoare triple {66816#true} havoc ~retValue_acc~7; {66816#true} is VALID [2020-07-10 23:59:26,940 INFO L280 TraceCheckUtils]: 1: Hoare triple {66816#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {66816#true} is VALID [2020-07-10 23:59:26,941 INFO L280 TraceCheckUtils]: 2: Hoare triple {66816#true} #res := ~retValue_acc~7; {66816#true} is VALID [2020-07-10 23:59:26,941 INFO L280 TraceCheckUtils]: 3: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,941 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66816#true} {66816#true} #929#return; {66816#true} is VALID [2020-07-10 23:59:26,941 INFO L280 TraceCheckUtils]: 0: Hoare triple {66816#true} havoc ~retValue_acc~4; {66816#true} is VALID [2020-07-10 23:59:26,941 INFO L263 TraceCheckUtils]: 1: Hoare triple {66816#true} call #t~ret41 := isMethaneLevelCritical(); {66816#true} is VALID [2020-07-10 23:59:26,942 INFO L280 TraceCheckUtils]: 2: Hoare triple {66816#true} havoc ~retValue_acc~7; {66816#true} is VALID [2020-07-10 23:59:26,942 INFO L280 TraceCheckUtils]: 3: Hoare triple {66816#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {66816#true} is VALID [2020-07-10 23:59:26,942 INFO L280 TraceCheckUtils]: 4: Hoare triple {66816#true} #res := ~retValue_acc~7; {66816#true} is VALID [2020-07-10 23:59:26,942 INFO L280 TraceCheckUtils]: 5: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,942 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {66816#true} {66816#true} #929#return; {66816#true} is VALID [2020-07-10 23:59:26,942 INFO L280 TraceCheckUtils]: 7: Hoare triple {66816#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:26,943 INFO L280 TraceCheckUtils]: 8: Hoare triple {66816#true} ~retValue_acc~4 := #t~ret41; {66816#true} is VALID [2020-07-10 23:59:26,943 INFO L280 TraceCheckUtils]: 9: Hoare triple {66816#true} havoc #t~ret41; {66816#true} is VALID [2020-07-10 23:59:26,943 INFO L280 TraceCheckUtils]: 10: Hoare triple {66816#true} #res := ~retValue_acc~4; {66816#true} is VALID [2020-07-10 23:59:26,943 INFO L280 TraceCheckUtils]: 11: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,943 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {66816#true} {66816#true} #881#return; {66816#true} is VALID [2020-07-10 23:59:26,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,948 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66816#true} {66816#true} #923#return; {66816#true} is VALID [2020-07-10 23:59:26,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {66816#true} is VALID [2020-07-10 23:59:26,948 INFO L280 TraceCheckUtils]: 1: Hoare triple {66816#true} assume !(0 == ~pumpRunning~0); {66816#true} is VALID [2020-07-10 23:59:26,949 INFO L263 TraceCheckUtils]: 2: Hoare triple {66816#true} call processEnvironment__wrappee__base(); {66816#true} is VALID [2020-07-10 23:59:26,949 INFO L280 TraceCheckUtils]: 3: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,949 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66816#true} {66816#true} #923#return; {66816#true} is VALID [2020-07-10 23:59:26,949 INFO L280 TraceCheckUtils]: 5: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,949 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {66816#true} {66816#true} #885#return; {66816#true} is VALID [2020-07-10 23:59:26,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {66816#true} is VALID [2020-07-10 23:59:26,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {66816#true} assume 0 != ~pumpRunning~0; {66816#true} is VALID [2020-07-10 23:59:26,950 INFO L263 TraceCheckUtils]: 2: Hoare triple {66816#true} call #t~ret39 := isMethaneAlarm(); {66816#true} is VALID [2020-07-10 23:59:26,950 INFO L280 TraceCheckUtils]: 3: Hoare triple {66816#true} havoc ~retValue_acc~4; {66816#true} is VALID [2020-07-10 23:59:26,950 INFO L263 TraceCheckUtils]: 4: Hoare triple {66816#true} call #t~ret41 := isMethaneLevelCritical(); {66816#true} is VALID [2020-07-10 23:59:26,951 INFO L280 TraceCheckUtils]: 5: Hoare triple {66816#true} havoc ~retValue_acc~7; {66816#true} is VALID [2020-07-10 23:59:26,951 INFO L280 TraceCheckUtils]: 6: Hoare triple {66816#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {66816#true} is VALID [2020-07-10 23:59:26,951 INFO L280 TraceCheckUtils]: 7: Hoare triple {66816#true} #res := ~retValue_acc~7; {66816#true} is VALID [2020-07-10 23:59:26,951 INFO L280 TraceCheckUtils]: 8: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,951 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {66816#true} {66816#true} #929#return; {66816#true} is VALID [2020-07-10 23:59:26,951 INFO L280 TraceCheckUtils]: 10: Hoare triple {66816#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:26,952 INFO L280 TraceCheckUtils]: 11: Hoare triple {66816#true} ~retValue_acc~4 := #t~ret41; {66816#true} is VALID [2020-07-10 23:59:26,952 INFO L280 TraceCheckUtils]: 12: Hoare triple {66816#true} havoc #t~ret41; {66816#true} is VALID [2020-07-10 23:59:26,952 INFO L280 TraceCheckUtils]: 13: Hoare triple {66816#true} #res := ~retValue_acc~4; {66816#true} is VALID [2020-07-10 23:59:26,952 INFO L280 TraceCheckUtils]: 14: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,952 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {66816#true} {66816#true} #881#return; {66816#true} is VALID [2020-07-10 23:59:26,953 INFO L280 TraceCheckUtils]: 16: Hoare triple {66816#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:26,953 INFO L280 TraceCheckUtils]: 17: Hoare triple {66816#true} ~tmp~6 := #t~ret39; {66816#true} is VALID [2020-07-10 23:59:26,953 INFO L280 TraceCheckUtils]: 18: Hoare triple {66816#true} havoc #t~ret39; {66816#true} is VALID [2020-07-10 23:59:26,953 INFO L280 TraceCheckUtils]: 19: Hoare triple {66816#true} assume !(0 != ~tmp~6); {66816#true} is VALID [2020-07-10 23:59:26,954 INFO L263 TraceCheckUtils]: 20: Hoare triple {66816#true} call processEnvironment__wrappee__methaneQuery(); {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:26,954 INFO L280 TraceCheckUtils]: 21: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {66816#true} is VALID [2020-07-10 23:59:26,954 INFO L280 TraceCheckUtils]: 22: Hoare triple {66816#true} assume !(0 == ~pumpRunning~0); {66816#true} is VALID [2020-07-10 23:59:26,954 INFO L263 TraceCheckUtils]: 23: Hoare triple {66816#true} call processEnvironment__wrappee__base(); {66816#true} is VALID [2020-07-10 23:59:26,955 INFO L280 TraceCheckUtils]: 24: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,955 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {66816#true} {66816#true} #923#return; {66816#true} is VALID [2020-07-10 23:59:26,955 INFO L280 TraceCheckUtils]: 26: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,955 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {66816#true} {66816#true} #885#return; {66816#true} is VALID [2020-07-10 23:59:26,955 INFO L280 TraceCheckUtils]: 28: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,956 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {66816#true} {67002#(<= 1 ~waterLevel~0)} #909#return; {67002#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:26,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {66816#true} havoc ~retValue_acc~8; {66816#true} is VALID [2020-07-10 23:59:26,990 INFO L280 TraceCheckUtils]: 1: Hoare triple {66816#true} ~retValue_acc~8 := ~waterLevel~0; {67281#(= ~waterLevel~0 getWaterLevel_~retValue_acc~8)} is VALID [2020-07-10 23:59:26,990 INFO L280 TraceCheckUtils]: 2: Hoare triple {67281#(= ~waterLevel~0 getWaterLevel_~retValue_acc~8)} #res := ~retValue_acc~8; {67282#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:59:26,991 INFO L280 TraceCheckUtils]: 3: Hoare triple {67282#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {67282#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:59:26,991 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {67282#(= |getWaterLevel_#res| ~waterLevel~0)} {67002#(<= 1 ~waterLevel~0)} #833#return; {67038#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} is VALID [2020-07-10 23:59:26,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:26,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {66816#true} havoc ~retValue_acc~5; {66816#true} is VALID [2020-07-10 23:59:26,994 INFO L280 TraceCheckUtils]: 1: Hoare triple {66816#true} ~retValue_acc~5 := ~pumpRunning~0; {66816#true} is VALID [2020-07-10 23:59:26,994 INFO L280 TraceCheckUtils]: 2: Hoare triple {66816#true} #res := ~retValue_acc~5; {66816#true} is VALID [2020-07-10 23:59:26,994 INFO L280 TraceCheckUtils]: 3: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:26,994 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66816#true} {66817#false} #835#return; {66817#false} is VALID [2020-07-10 23:59:26,998 INFO L263 TraceCheckUtils]: 0: Hoare triple {66816#true} call ULTIMATE.init(); {67045#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 23:59:26,998 INFO L280 TraceCheckUtils]: 1: Hoare triple {67045#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {66816#true} is VALID [2020-07-10 23:59:26,998 INFO L280 TraceCheckUtils]: 2: Hoare triple {66816#true} #valid := #valid[0 := 0]; {66816#true} is VALID [2020-07-10 23:59:26,999 INFO L280 TraceCheckUtils]: 3: Hoare triple {66816#true} assume 0 < #StackHeapBarrier; {66816#true} is VALID [2020-07-10 23:59:26,999 INFO L280 TraceCheckUtils]: 4: Hoare triple {66816#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {66816#true} is VALID [2020-07-10 23:59:26,999 INFO L280 TraceCheckUtils]: 5: Hoare triple {66816#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {66816#true} is VALID [2020-07-10 23:59:26,999 INFO L280 TraceCheckUtils]: 6: Hoare triple {66816#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {66816#true} is VALID [2020-07-10 23:59:26,999 INFO L280 TraceCheckUtils]: 7: Hoare triple {66816#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {66816#true} is VALID [2020-07-10 23:59:27,000 INFO L280 TraceCheckUtils]: 8: Hoare triple {66816#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {66816#true} is VALID [2020-07-10 23:59:27,000 INFO L280 TraceCheckUtils]: 9: Hoare triple {66816#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {66816#true} is VALID [2020-07-10 23:59:27,000 INFO L280 TraceCheckUtils]: 10: Hoare triple {66816#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {66816#true} is VALID [2020-07-10 23:59:27,000 INFO L280 TraceCheckUtils]: 11: Hoare triple {66816#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {66816#true} is VALID [2020-07-10 23:59:27,000 INFO L280 TraceCheckUtils]: 12: Hoare triple {66816#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {66816#true} is VALID [2020-07-10 23:59:27,000 INFO L280 TraceCheckUtils]: 13: Hoare triple {66816#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {66816#true} is VALID [2020-07-10 23:59:27,000 INFO L280 TraceCheckUtils]: 14: Hoare triple {66816#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {66816#true} is VALID [2020-07-10 23:59:27,001 INFO L280 TraceCheckUtils]: 15: Hoare triple {66816#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {66816#true} is VALID [2020-07-10 23:59:27,001 INFO L280 TraceCheckUtils]: 16: Hoare triple {66816#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {66816#true} is VALID [2020-07-10 23:59:27,001 INFO L280 TraceCheckUtils]: 17: Hoare triple {66816#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {66816#true} is VALID [2020-07-10 23:59:27,001 INFO L280 TraceCheckUtils]: 18: Hoare triple {66816#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {66816#true} is VALID [2020-07-10 23:59:27,001 INFO L280 TraceCheckUtils]: 19: Hoare triple {66816#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {66816#true} is VALID [2020-07-10 23:59:27,001 INFO L280 TraceCheckUtils]: 20: Hoare triple {66816#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {66816#true} is VALID [2020-07-10 23:59:27,001 INFO L280 TraceCheckUtils]: 21: Hoare triple {66816#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {66816#true} is VALID [2020-07-10 23:59:27,001 INFO L280 TraceCheckUtils]: 22: Hoare triple {66816#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {66816#true} is VALID [2020-07-10 23:59:27,002 INFO L280 TraceCheckUtils]: 23: Hoare triple {66816#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {66816#true} is VALID [2020-07-10 23:59:27,002 INFO L280 TraceCheckUtils]: 24: Hoare triple {66816#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {66816#true} is VALID [2020-07-10 23:59:27,002 INFO L280 TraceCheckUtils]: 25: Hoare triple {66816#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {66816#true} is VALID [2020-07-10 23:59:27,002 INFO L280 TraceCheckUtils]: 26: Hoare triple {66816#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {66816#true} is VALID [2020-07-10 23:59:27,002 INFO L280 TraceCheckUtils]: 27: Hoare triple {66816#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {66816#true} is VALID [2020-07-10 23:59:27,002 INFO L280 TraceCheckUtils]: 28: Hoare triple {66816#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {66816#true} is VALID [2020-07-10 23:59:27,002 INFO L280 TraceCheckUtils]: 29: Hoare triple {66816#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {66816#true} is VALID [2020-07-10 23:59:27,002 INFO L280 TraceCheckUtils]: 30: Hoare triple {66816#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {66816#true} is VALID [2020-07-10 23:59:27,002 INFO L280 TraceCheckUtils]: 31: Hoare triple {66816#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {66816#true} is VALID [2020-07-10 23:59:27,003 INFO L280 TraceCheckUtils]: 32: Hoare triple {66816#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {66816#true} is VALID [2020-07-10 23:59:27,003 INFO L280 TraceCheckUtils]: 33: Hoare triple {66816#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {66816#true} is VALID [2020-07-10 23:59:27,003 INFO L280 TraceCheckUtils]: 34: Hoare triple {66816#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {66816#true} is VALID [2020-07-10 23:59:27,003 INFO L280 TraceCheckUtils]: 35: Hoare triple {66816#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {66816#true} is VALID [2020-07-10 23:59:27,003 INFO L280 TraceCheckUtils]: 36: Hoare triple {66816#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {66816#true} is VALID [2020-07-10 23:59:27,003 INFO L280 TraceCheckUtils]: 37: Hoare triple {66816#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {66816#true} is VALID [2020-07-10 23:59:27,003 INFO L280 TraceCheckUtils]: 38: Hoare triple {66816#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {66816#true} is VALID [2020-07-10 23:59:27,003 INFO L280 TraceCheckUtils]: 39: Hoare triple {66816#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {66816#true} is VALID [2020-07-10 23:59:27,004 INFO L280 TraceCheckUtils]: 40: Hoare triple {66816#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {66816#true} is VALID [2020-07-10 23:59:27,004 INFO L280 TraceCheckUtils]: 41: Hoare triple {66816#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {66816#true} is VALID [2020-07-10 23:59:27,004 INFO L280 TraceCheckUtils]: 42: Hoare triple {66816#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {66816#true} is VALID [2020-07-10 23:59:27,004 INFO L280 TraceCheckUtils]: 43: Hoare triple {66816#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {66816#true} is VALID [2020-07-10 23:59:27,004 INFO L280 TraceCheckUtils]: 44: Hoare triple {66816#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {66816#true} is VALID [2020-07-10 23:59:27,004 INFO L280 TraceCheckUtils]: 45: Hoare triple {66816#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {66816#true} is VALID [2020-07-10 23:59:27,004 INFO L280 TraceCheckUtils]: 46: Hoare triple {66816#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {66816#true} is VALID [2020-07-10 23:59:27,004 INFO L280 TraceCheckUtils]: 47: Hoare triple {66816#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {66816#true} is VALID [2020-07-10 23:59:27,004 INFO L280 TraceCheckUtils]: 48: Hoare triple {66816#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {66816#true} is VALID [2020-07-10 23:59:27,005 INFO L280 TraceCheckUtils]: 49: Hoare triple {66816#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {66816#true} is VALID [2020-07-10 23:59:27,005 INFO L280 TraceCheckUtils]: 50: Hoare triple {66816#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {66816#true} is VALID [2020-07-10 23:59:27,005 INFO L280 TraceCheckUtils]: 51: Hoare triple {66816#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {66816#true} is VALID [2020-07-10 23:59:27,005 INFO L280 TraceCheckUtils]: 52: Hoare triple {66816#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {66816#true} is VALID [2020-07-10 23:59:27,005 INFO L280 TraceCheckUtils]: 53: Hoare triple {66816#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {66816#true} is VALID [2020-07-10 23:59:27,005 INFO L280 TraceCheckUtils]: 54: Hoare triple {66816#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {66816#true} is VALID [2020-07-10 23:59:27,005 INFO L280 TraceCheckUtils]: 55: Hoare triple {66816#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {66816#true} is VALID [2020-07-10 23:59:27,005 INFO L280 TraceCheckUtils]: 56: Hoare triple {66816#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {66816#true} is VALID [2020-07-10 23:59:27,006 INFO L280 TraceCheckUtils]: 57: Hoare triple {66816#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {66816#true} is VALID [2020-07-10 23:59:27,006 INFO L280 TraceCheckUtils]: 58: Hoare triple {66816#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {66816#true} is VALID [2020-07-10 23:59:27,006 INFO L280 TraceCheckUtils]: 59: Hoare triple {66816#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {66816#true} is VALID [2020-07-10 23:59:27,006 INFO L280 TraceCheckUtils]: 60: Hoare triple {66816#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {66816#true} is VALID [2020-07-10 23:59:27,006 INFO L280 TraceCheckUtils]: 61: Hoare triple {66816#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {66816#true} is VALID [2020-07-10 23:59:27,006 INFO L280 TraceCheckUtils]: 62: Hoare triple {66816#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {66816#true} is VALID [2020-07-10 23:59:27,006 INFO L280 TraceCheckUtils]: 63: Hoare triple {66816#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {66816#true} is VALID [2020-07-10 23:59:27,006 INFO L280 TraceCheckUtils]: 64: Hoare triple {66816#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {66816#true} is VALID [2020-07-10 23:59:27,007 INFO L280 TraceCheckUtils]: 65: Hoare triple {66816#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {66816#true} is VALID [2020-07-10 23:59:27,007 INFO L280 TraceCheckUtils]: 66: Hoare triple {66816#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {66816#true} is VALID [2020-07-10 23:59:27,007 INFO L280 TraceCheckUtils]: 67: Hoare triple {66816#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {66816#true} is VALID [2020-07-10 23:59:27,007 INFO L280 TraceCheckUtils]: 68: Hoare triple {66816#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {66816#true} is VALID [2020-07-10 23:59:27,007 INFO L280 TraceCheckUtils]: 69: Hoare triple {66816#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {66816#true} is VALID [2020-07-10 23:59:27,007 INFO L280 TraceCheckUtils]: 70: Hoare triple {66816#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {66816#true} is VALID [2020-07-10 23:59:27,007 INFO L280 TraceCheckUtils]: 71: Hoare triple {66816#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {66816#true} is VALID [2020-07-10 23:59:27,007 INFO L280 TraceCheckUtils]: 72: Hoare triple {66816#true} ~head~0.base, ~head~0.offset := 0, 0; {66816#true} is VALID [2020-07-10 23:59:27,007 INFO L280 TraceCheckUtils]: 73: Hoare triple {66816#true} ~cleanupTimeShifts~0 := 4; {66816#true} is VALID [2020-07-10 23:59:27,008 INFO L280 TraceCheckUtils]: 74: Hoare triple {66816#true} ~pumpRunning~0 := 0; {66816#true} is VALID [2020-07-10 23:59:27,008 INFO L280 TraceCheckUtils]: 75: Hoare triple {66816#true} ~systemActive~0 := 1; {66816#true} is VALID [2020-07-10 23:59:27,008 INFO L280 TraceCheckUtils]: 76: Hoare triple {66816#true} ~waterLevel~0 := 1; {66816#true} is VALID [2020-07-10 23:59:27,008 INFO L280 TraceCheckUtils]: 77: Hoare triple {66816#true} ~methaneLevelCritical~0 := 0; {66816#true} is VALID [2020-07-10 23:59:27,008 INFO L280 TraceCheckUtils]: 78: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:27,008 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {66816#true} {66816#true} #935#return; {66816#true} is VALID [2020-07-10 23:59:27,008 INFO L263 TraceCheckUtils]: 80: Hoare triple {66816#true} call #t~ret74 := main(); {66816#true} is VALID [2020-07-10 23:59:27,008 INFO L280 TraceCheckUtils]: 81: Hoare triple {66816#true} havoc ~retValue_acc~3; {66816#true} is VALID [2020-07-10 23:59:27,009 INFO L280 TraceCheckUtils]: 82: Hoare triple {66816#true} havoc ~tmp~4; {66816#true} is VALID [2020-07-10 23:59:27,009 INFO L263 TraceCheckUtils]: 83: Hoare triple {66816#true} call select_helpers(); {66816#true} is VALID [2020-07-10 23:59:27,009 INFO L280 TraceCheckUtils]: 84: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:27,009 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {66816#true} {66816#true} #839#return; {66816#true} is VALID [2020-07-10 23:59:27,009 INFO L263 TraceCheckUtils]: 86: Hoare triple {66816#true} call select_features(); {66816#true} is VALID [2020-07-10 23:59:27,009 INFO L280 TraceCheckUtils]: 87: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:27,009 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {66816#true} {66816#true} #841#return; {66816#true} is VALID [2020-07-10 23:59:27,009 INFO L263 TraceCheckUtils]: 89: Hoare triple {66816#true} call #t~ret37 := valid_product(); {66816#true} is VALID [2020-07-10 23:59:27,009 INFO L280 TraceCheckUtils]: 90: Hoare triple {66816#true} havoc ~retValue_acc~11; {66816#true} is VALID [2020-07-10 23:59:27,010 INFO L280 TraceCheckUtils]: 91: Hoare triple {66816#true} ~retValue_acc~11 := 1; {66816#true} is VALID [2020-07-10 23:59:27,010 INFO L280 TraceCheckUtils]: 92: Hoare triple {66816#true} #res := ~retValue_acc~11; {66816#true} is VALID [2020-07-10 23:59:27,010 INFO L280 TraceCheckUtils]: 93: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:27,010 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {66816#true} {66816#true} #843#return; {66816#true} is VALID [2020-07-10 23:59:27,010 INFO L280 TraceCheckUtils]: 95: Hoare triple {66816#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:27,010 INFO L280 TraceCheckUtils]: 96: Hoare triple {66816#true} ~tmp~4 := #t~ret37; {66816#true} is VALID [2020-07-10 23:59:27,010 INFO L280 TraceCheckUtils]: 97: Hoare triple {66816#true} havoc #t~ret37; {66816#true} is VALID [2020-07-10 23:59:27,010 INFO L280 TraceCheckUtils]: 98: Hoare triple {66816#true} assume 0 != ~tmp~4; {66816#true} is VALID [2020-07-10 23:59:27,010 INFO L263 TraceCheckUtils]: 99: Hoare triple {66816#true} call setup(); {66816#true} is VALID [2020-07-10 23:59:27,011 INFO L280 TraceCheckUtils]: 100: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:27,011 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {66816#true} {66816#true} #845#return; {66816#true} is VALID [2020-07-10 23:59:27,011 INFO L263 TraceCheckUtils]: 102: Hoare triple {66816#true} call runTest(); {66816#true} is VALID [2020-07-10 23:59:27,011 INFO L263 TraceCheckUtils]: 103: Hoare triple {66816#true} call test(); {66816#true} is VALID [2020-07-10 23:59:27,011 INFO L280 TraceCheckUtils]: 104: Hoare triple {66816#true} havoc ~splverifierCounter~0; {66816#true} is VALID [2020-07-10 23:59:27,011 INFO L280 TraceCheckUtils]: 105: Hoare triple {66816#true} havoc ~tmp~9; {66816#true} is VALID [2020-07-10 23:59:27,012 INFO L280 TraceCheckUtils]: 106: Hoare triple {66816#true} havoc ~tmp___0~2; {66816#true} is VALID [2020-07-10 23:59:27,012 INFO L280 TraceCheckUtils]: 107: Hoare triple {66816#true} havoc ~tmp___1~0; {66816#true} is VALID [2020-07-10 23:59:27,012 INFO L280 TraceCheckUtils]: 108: Hoare triple {66816#true} havoc ~tmp___2~0; {66816#true} is VALID [2020-07-10 23:59:27,012 INFO L280 TraceCheckUtils]: 109: Hoare triple {66816#true} ~splverifierCounter~0 := 0; {66816#true} is VALID [2020-07-10 23:59:27,012 INFO L280 TraceCheckUtils]: 110: Hoare triple {66816#true} assume !false; {66816#true} is VALID [2020-07-10 23:59:27,013 INFO L280 TraceCheckUtils]: 111: Hoare triple {66816#true} assume ~splverifierCounter~0 < 4; {66816#true} is VALID [2020-07-10 23:59:27,013 INFO L280 TraceCheckUtils]: 112: Hoare triple {66816#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:27,013 INFO L280 TraceCheckUtils]: 113: Hoare triple {66816#true} ~tmp~9 := #t~nondet69; {66816#true} is VALID [2020-07-10 23:59:27,013 INFO L280 TraceCheckUtils]: 114: Hoare triple {66816#true} havoc #t~nondet69; {66816#true} is VALID [2020-07-10 23:59:27,013 INFO L280 TraceCheckUtils]: 115: Hoare triple {66816#true} assume 0 != ~tmp~9; {66816#true} is VALID [2020-07-10 23:59:27,016 INFO L263 TraceCheckUtils]: 116: Hoare triple {66816#true} call waterRise(); {67046#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:59:27,016 INFO L280 TraceCheckUtils]: 117: Hoare triple {67046#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {66816#true} is VALID [2020-07-10 23:59:27,016 INFO L280 TraceCheckUtils]: 118: Hoare triple {66816#true} ~waterLevel~0 := 1 + ~waterLevel~0; {66816#true} is VALID [2020-07-10 23:59:27,016 INFO L280 TraceCheckUtils]: 119: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:27,016 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {66816#true} {66816#true} #889#return; {66816#true} is VALID [2020-07-10 23:59:27,016 INFO L280 TraceCheckUtils]: 121: Hoare triple {66816#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:27,017 INFO L280 TraceCheckUtils]: 122: Hoare triple {66816#true} ~tmp___0~2 := #t~nondet70; {66816#true} is VALID [2020-07-10 23:59:27,017 INFO L280 TraceCheckUtils]: 123: Hoare triple {66816#true} havoc #t~nondet70; {66816#true} is VALID [2020-07-10 23:59:27,017 INFO L280 TraceCheckUtils]: 124: Hoare triple {66816#true} assume !(0 != ~tmp___0~2); {66816#true} is VALID [2020-07-10 23:59:27,017 INFO L280 TraceCheckUtils]: 125: Hoare triple {66816#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:27,017 INFO L280 TraceCheckUtils]: 126: Hoare triple {66816#true} ~tmp___2~0 := #t~nondet71; {66816#true} is VALID [2020-07-10 23:59:27,017 INFO L280 TraceCheckUtils]: 127: Hoare triple {66816#true} havoc #t~nondet71; {66816#true} is VALID [2020-07-10 23:59:27,017 INFO L280 TraceCheckUtils]: 128: Hoare triple {66816#true} assume 0 != ~tmp___2~0; {66816#true} is VALID [2020-07-10 23:59:27,018 INFO L263 TraceCheckUtils]: 129: Hoare triple {66816#true} call startSystem(); {67047#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:59:27,018 INFO L280 TraceCheckUtils]: 130: Hoare triple {67047#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {66816#true} is VALID [2020-07-10 23:59:27,018 INFO L280 TraceCheckUtils]: 131: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:27,018 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {66816#true} {66816#true} #893#return; {66816#true} is VALID [2020-07-10 23:59:27,018 INFO L263 TraceCheckUtils]: 133: Hoare triple {66816#true} call timeShift(); {67048#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 23:59:27,019 INFO L280 TraceCheckUtils]: 134: Hoare triple {67048#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {66816#true} is VALID [2020-07-10 23:59:27,019 INFO L280 TraceCheckUtils]: 135: Hoare triple {66816#true} assume 0 != ~systemActive~0; {66816#true} is VALID [2020-07-10 23:59:27,019 INFO L263 TraceCheckUtils]: 136: Hoare triple {66816#true} call processEnvironment(); {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:27,019 INFO L280 TraceCheckUtils]: 137: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {66816#true} is VALID [2020-07-10 23:59:27,019 INFO L280 TraceCheckUtils]: 138: Hoare triple {66816#true} assume !(0 != ~pumpRunning~0); {66816#true} is VALID [2020-07-10 23:59:27,020 INFO L263 TraceCheckUtils]: 139: Hoare triple {66816#true} call processEnvironment__wrappee__methaneQuery(); {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:27,020 INFO L280 TraceCheckUtils]: 140: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {66816#true} is VALID [2020-07-10 23:59:27,020 INFO L280 TraceCheckUtils]: 141: Hoare triple {66816#true} assume 0 == ~pumpRunning~0; {66816#true} is VALID [2020-07-10 23:59:27,020 INFO L263 TraceCheckUtils]: 142: Hoare triple {66816#true} call #t~ret38 := isHighWaterLevel(); {66816#true} is VALID [2020-07-10 23:59:27,021 INFO L280 TraceCheckUtils]: 143: Hoare triple {66816#true} havoc ~retValue_acc~6; {66816#true} is VALID [2020-07-10 23:59:27,021 INFO L280 TraceCheckUtils]: 144: Hoare triple {66816#true} havoc ~tmp~8; {66816#true} is VALID [2020-07-10 23:59:27,021 INFO L280 TraceCheckUtils]: 145: Hoare triple {66816#true} havoc ~tmp___0~1; {66816#true} is VALID [2020-07-10 23:59:27,021 INFO L263 TraceCheckUtils]: 146: Hoare triple {66816#true} call #t~ret58 := isHighWaterSensorDry(); {66816#true} is VALID [2020-07-10 23:59:27,021 INFO L280 TraceCheckUtils]: 147: Hoare triple {66816#true} havoc ~retValue_acc~9; {66816#true} is VALID [2020-07-10 23:59:27,022 INFO L280 TraceCheckUtils]: 148: Hoare triple {66816#true} assume !(~waterLevel~0 < 2); {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,022 INFO L280 TraceCheckUtils]: 149: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~retValue_acc~9 := 0; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,023 INFO L280 TraceCheckUtils]: 150: Hoare triple {66994#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~9; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,023 INFO L280 TraceCheckUtils]: 151: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume true; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,024 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {66994#(<= 2 ~waterLevel~0)} {66816#true} #905#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,024 INFO L280 TraceCheckUtils]: 153: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,024 INFO L280 TraceCheckUtils]: 154: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~tmp~8 := #t~ret58; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,025 INFO L280 TraceCheckUtils]: 155: Hoare triple {66994#(<= 2 ~waterLevel~0)} havoc #t~ret58; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,026 INFO L280 TraceCheckUtils]: 156: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8); {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,026 INFO L280 TraceCheckUtils]: 157: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,027 INFO L280 TraceCheckUtils]: 158: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,027 INFO L280 TraceCheckUtils]: 159: Hoare triple {66994#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,028 INFO L280 TraceCheckUtils]: 160: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume true; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,029 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {66994#(<= 2 ~waterLevel~0)} {66816#true} #917#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,029 INFO L280 TraceCheckUtils]: 162: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,030 INFO L280 TraceCheckUtils]: 163: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~tmp~5 := #t~ret38; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,030 INFO L280 TraceCheckUtils]: 164: Hoare triple {66994#(<= 2 ~waterLevel~0)} havoc #t~ret38; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,032 INFO L280 TraceCheckUtils]: 165: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,033 INFO L263 TraceCheckUtils]: 166: Hoare triple {66994#(<= 2 ~waterLevel~0)} call activatePump(); {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:27,033 INFO L280 TraceCheckUtils]: 167: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {66816#true} is VALID [2020-07-10 23:59:27,033 INFO L263 TraceCheckUtils]: 168: Hoare triple {66816#true} call #t~ret40 := isMethaneAlarm(); {66816#true} is VALID [2020-07-10 23:59:27,033 INFO L280 TraceCheckUtils]: 169: Hoare triple {66816#true} havoc ~retValue_acc~4; {66816#true} is VALID [2020-07-10 23:59:27,033 INFO L263 TraceCheckUtils]: 170: Hoare triple {66816#true} call #t~ret41 := isMethaneLevelCritical(); {66816#true} is VALID [2020-07-10 23:59:27,033 INFO L280 TraceCheckUtils]: 171: Hoare triple {66816#true} havoc ~retValue_acc~7; {66816#true} is VALID [2020-07-10 23:59:27,034 INFO L280 TraceCheckUtils]: 172: Hoare triple {66816#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {66816#true} is VALID [2020-07-10 23:59:27,034 INFO L280 TraceCheckUtils]: 173: Hoare triple {66816#true} #res := ~retValue_acc~7; {66816#true} is VALID [2020-07-10 23:59:27,034 INFO L280 TraceCheckUtils]: 174: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:27,034 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {66816#true} {66816#true} #929#return; {66816#true} is VALID [2020-07-10 23:59:27,034 INFO L280 TraceCheckUtils]: 176: Hoare triple {66816#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:27,034 INFO L280 TraceCheckUtils]: 177: Hoare triple {66816#true} ~retValue_acc~4 := #t~ret41; {66816#true} is VALID [2020-07-10 23:59:27,035 INFO L280 TraceCheckUtils]: 178: Hoare triple {66816#true} havoc #t~ret41; {66816#true} is VALID [2020-07-10 23:59:27,035 INFO L280 TraceCheckUtils]: 179: Hoare triple {66816#true} #res := ~retValue_acc~4; {66816#true} is VALID [2020-07-10 23:59:27,035 INFO L280 TraceCheckUtils]: 180: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:27,035 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {66816#true} {66816#true} #901#return; {66816#true} is VALID [2020-07-10 23:59:27,035 INFO L280 TraceCheckUtils]: 182: Hoare triple {66816#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:27,035 INFO L280 TraceCheckUtils]: 183: Hoare triple {66816#true} ~tmp~7 := #t~ret40; {66816#true} is VALID [2020-07-10 23:59:27,035 INFO L280 TraceCheckUtils]: 184: Hoare triple {66816#true} havoc #t~ret40; {66816#true} is VALID [2020-07-10 23:59:27,035 INFO L280 TraceCheckUtils]: 185: Hoare triple {66816#true} assume !(0 != ~tmp~7); {66816#true} is VALID [2020-07-10 23:59:27,036 INFO L263 TraceCheckUtils]: 186: Hoare triple {66816#true} call activatePump__wrappee__highWaterSensor(); {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:27,036 INFO L280 TraceCheckUtils]: 187: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66816#true} is VALID [2020-07-10 23:59:27,036 INFO L280 TraceCheckUtils]: 188: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:27,036 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {66816#true} {66816#true} #903#return; {66816#true} is VALID [2020-07-10 23:59:27,036 INFO L280 TraceCheckUtils]: 190: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:27,037 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {66816#true} {66994#(<= 2 ~waterLevel~0)} #919#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,037 INFO L280 TraceCheckUtils]: 192: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume true; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,037 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {66994#(<= 2 ~waterLevel~0)} {66816#true} #887#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,038 INFO L280 TraceCheckUtils]: 194: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume true; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,038 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {66994#(<= 2 ~waterLevel~0)} {66816#true} #909#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,038 INFO L263 TraceCheckUtils]: 196: Hoare triple {66994#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {66816#true} is VALID [2020-07-10 23:59:27,038 INFO L280 TraceCheckUtils]: 197: Hoare triple {66816#true} havoc ~tmp~0; {66816#true} is VALID [2020-07-10 23:59:27,039 INFO L280 TraceCheckUtils]: 198: Hoare triple {66816#true} havoc ~tmp___0~0; {66816#true} is VALID [2020-07-10 23:59:27,039 INFO L263 TraceCheckUtils]: 199: Hoare triple {66816#true} call #t~ret0 := getWaterLevel(); {66816#true} is VALID [2020-07-10 23:59:27,039 INFO L280 TraceCheckUtils]: 200: Hoare triple {66816#true} havoc ~retValue_acc~8; {66816#true} is VALID [2020-07-10 23:59:27,039 INFO L280 TraceCheckUtils]: 201: Hoare triple {66816#true} ~retValue_acc~8 := ~waterLevel~0; {66816#true} is VALID [2020-07-10 23:59:27,039 INFO L280 TraceCheckUtils]: 202: Hoare triple {66816#true} #res := ~retValue_acc~8; {66816#true} is VALID [2020-07-10 23:59:27,039 INFO L280 TraceCheckUtils]: 203: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:27,040 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {66816#true} {66816#true} #833#return; {66816#true} is VALID [2020-07-10 23:59:27,040 INFO L280 TraceCheckUtils]: 205: Hoare triple {66816#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:27,040 INFO L280 TraceCheckUtils]: 206: Hoare triple {66816#true} ~tmp~0 := #t~ret0; {66816#true} is VALID [2020-07-10 23:59:27,040 INFO L280 TraceCheckUtils]: 207: Hoare triple {66816#true} havoc #t~ret0; {66816#true} is VALID [2020-07-10 23:59:27,041 INFO L280 TraceCheckUtils]: 208: Hoare triple {66816#true} assume !(0 == ~tmp~0); {66816#true} is VALID [2020-07-10 23:59:27,041 INFO L280 TraceCheckUtils]: 209: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:27,041 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {66816#true} {66994#(<= 2 ~waterLevel~0)} #911#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,042 INFO L280 TraceCheckUtils]: 211: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume true; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,042 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {66994#(<= 2 ~waterLevel~0)} {66816#true} #897#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,043 INFO L280 TraceCheckUtils]: 213: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume !false; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,043 INFO L280 TraceCheckUtils]: 214: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,044 INFO L280 TraceCheckUtils]: 215: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,045 INFO L280 TraceCheckUtils]: 216: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~tmp~9 := #t~nondet69; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,046 INFO L280 TraceCheckUtils]: 217: Hoare triple {66994#(<= 2 ~waterLevel~0)} havoc #t~nondet69; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,046 INFO L280 TraceCheckUtils]: 218: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~9); {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,050 INFO L280 TraceCheckUtils]: 219: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,052 INFO L280 TraceCheckUtils]: 220: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~tmp___0~2 := #t~nondet70; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,053 INFO L280 TraceCheckUtils]: 221: Hoare triple {66994#(<= 2 ~waterLevel~0)} havoc #t~nondet70; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,053 INFO L280 TraceCheckUtils]: 222: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,054 INFO L280 TraceCheckUtils]: 223: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,055 INFO L280 TraceCheckUtils]: 224: Hoare triple {66994#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet71; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,055 INFO L280 TraceCheckUtils]: 225: Hoare triple {66994#(<= 2 ~waterLevel~0)} havoc #t~nondet71; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,056 INFO L280 TraceCheckUtils]: 226: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,056 INFO L263 TraceCheckUtils]: 227: Hoare triple {66994#(<= 2 ~waterLevel~0)} call startSystem(); {67047#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:59:27,057 INFO L280 TraceCheckUtils]: 228: Hoare triple {67047#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {66816#true} is VALID [2020-07-10 23:59:27,057 INFO L280 TraceCheckUtils]: 229: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:27,057 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {66816#true} {66994#(<= 2 ~waterLevel~0)} #893#return; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,058 INFO L263 TraceCheckUtils]: 231: Hoare triple {66994#(<= 2 ~waterLevel~0)} call timeShift(); {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,058 INFO L280 TraceCheckUtils]: 232: Hoare triple {66994#(<= 2 ~waterLevel~0)} assume 0 != ~pumpRunning~0; {66994#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,059 INFO L263 TraceCheckUtils]: 233: Hoare triple {66994#(<= 2 ~waterLevel~0)} call lowerWaterLevel(); {67046#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:59:27,060 INFO L280 TraceCheckUtils]: 234: Hoare triple {67046#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {67046#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:59:27,060 INFO L280 TraceCheckUtils]: 235: Hoare triple {67046#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {67253#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 23:59:27,061 INFO L280 TraceCheckUtils]: 236: Hoare triple {67253#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {67253#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 23:59:27,062 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {67253#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {66994#(<= 2 ~waterLevel~0)} #907#return; {67002#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,062 INFO L280 TraceCheckUtils]: 238: Hoare triple {67002#(<= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {67002#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,063 INFO L263 TraceCheckUtils]: 239: Hoare triple {67002#(<= 1 ~waterLevel~0)} call processEnvironment(); {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:27,063 INFO L280 TraceCheckUtils]: 240: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {66816#true} is VALID [2020-07-10 23:59:27,063 INFO L280 TraceCheckUtils]: 241: Hoare triple {66816#true} assume 0 != ~pumpRunning~0; {66816#true} is VALID [2020-07-10 23:59:27,063 INFO L263 TraceCheckUtils]: 242: Hoare triple {66816#true} call #t~ret39 := isMethaneAlarm(); {66816#true} is VALID [2020-07-10 23:59:27,063 INFO L280 TraceCheckUtils]: 243: Hoare triple {66816#true} havoc ~retValue_acc~4; {66816#true} is VALID [2020-07-10 23:59:27,064 INFO L263 TraceCheckUtils]: 244: Hoare triple {66816#true} call #t~ret41 := isMethaneLevelCritical(); {66816#true} is VALID [2020-07-10 23:59:27,064 INFO L280 TraceCheckUtils]: 245: Hoare triple {66816#true} havoc ~retValue_acc~7; {66816#true} is VALID [2020-07-10 23:59:27,064 INFO L280 TraceCheckUtils]: 246: Hoare triple {66816#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {66816#true} is VALID [2020-07-10 23:59:27,064 INFO L280 TraceCheckUtils]: 247: Hoare triple {66816#true} #res := ~retValue_acc~7; {66816#true} is VALID [2020-07-10 23:59:27,064 INFO L280 TraceCheckUtils]: 248: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:27,064 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {66816#true} {66816#true} #929#return; {66816#true} is VALID [2020-07-10 23:59:27,065 INFO L280 TraceCheckUtils]: 250: Hoare triple {66816#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:27,065 INFO L280 TraceCheckUtils]: 251: Hoare triple {66816#true} ~retValue_acc~4 := #t~ret41; {66816#true} is VALID [2020-07-10 23:59:27,065 INFO L280 TraceCheckUtils]: 252: Hoare triple {66816#true} havoc #t~ret41; {66816#true} is VALID [2020-07-10 23:59:27,065 INFO L280 TraceCheckUtils]: 253: Hoare triple {66816#true} #res := ~retValue_acc~4; {66816#true} is VALID [2020-07-10 23:59:27,065 INFO L280 TraceCheckUtils]: 254: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:27,065 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {66816#true} {66816#true} #881#return; {66816#true} is VALID [2020-07-10 23:59:27,066 INFO L280 TraceCheckUtils]: 256: Hoare triple {66816#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {66816#true} is VALID [2020-07-10 23:59:27,066 INFO L280 TraceCheckUtils]: 257: Hoare triple {66816#true} ~tmp~6 := #t~ret39; {66816#true} is VALID [2020-07-10 23:59:27,066 INFO L280 TraceCheckUtils]: 258: Hoare triple {66816#true} havoc #t~ret39; {66816#true} is VALID [2020-07-10 23:59:27,066 INFO L280 TraceCheckUtils]: 259: Hoare triple {66816#true} assume !(0 != ~tmp~6); {66816#true} is VALID [2020-07-10 23:59:27,067 INFO L263 TraceCheckUtils]: 260: Hoare triple {66816#true} call processEnvironment__wrappee__methaneQuery(); {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:27,067 INFO L280 TraceCheckUtils]: 261: Hoare triple {67122#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {66816#true} is VALID [2020-07-10 23:59:27,067 INFO L280 TraceCheckUtils]: 262: Hoare triple {66816#true} assume !(0 == ~pumpRunning~0); {66816#true} is VALID [2020-07-10 23:59:27,067 INFO L263 TraceCheckUtils]: 263: Hoare triple {66816#true} call processEnvironment__wrappee__base(); {66816#true} is VALID [2020-07-10 23:59:27,067 INFO L280 TraceCheckUtils]: 264: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:27,068 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {66816#true} {66816#true} #923#return; {66816#true} is VALID [2020-07-10 23:59:27,068 INFO L280 TraceCheckUtils]: 266: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:27,068 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {66816#true} {66816#true} #885#return; {66816#true} is VALID [2020-07-10 23:59:27,068 INFO L280 TraceCheckUtils]: 268: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:27,069 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {66816#true} {67002#(<= 1 ~waterLevel~0)} #909#return; {67002#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,069 INFO L263 TraceCheckUtils]: 270: Hoare triple {67002#(<= 1 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {67002#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,070 INFO L280 TraceCheckUtils]: 271: Hoare triple {67002#(<= 1 ~waterLevel~0)} havoc ~tmp~0; {67002#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,070 INFO L280 TraceCheckUtils]: 272: Hoare triple {67002#(<= 1 ~waterLevel~0)} havoc ~tmp___0~0; {67002#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:27,070 INFO L263 TraceCheckUtils]: 273: Hoare triple {67002#(<= 1 ~waterLevel~0)} call #t~ret0 := getWaterLevel(); {66816#true} is VALID [2020-07-10 23:59:27,071 INFO L280 TraceCheckUtils]: 274: Hoare triple {66816#true} havoc ~retValue_acc~8; {66816#true} is VALID [2020-07-10 23:59:27,071 INFO L280 TraceCheckUtils]: 275: Hoare triple {66816#true} ~retValue_acc~8 := ~waterLevel~0; {67281#(= ~waterLevel~0 getWaterLevel_~retValue_acc~8)} is VALID [2020-07-10 23:59:27,072 INFO L280 TraceCheckUtils]: 276: Hoare triple {67281#(= ~waterLevel~0 getWaterLevel_~retValue_acc~8)} #res := ~retValue_acc~8; {67282#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:59:27,072 INFO L280 TraceCheckUtils]: 277: Hoare triple {67282#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {67282#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:59:27,073 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {67282#(= |getWaterLevel_#res| ~waterLevel~0)} {67002#(<= 1 ~waterLevel~0)} #833#return; {67038#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} is VALID [2020-07-10 23:59:27,074 INFO L280 TraceCheckUtils]: 279: Hoare triple {67038#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {67038#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} is VALID [2020-07-10 23:59:27,074 INFO L280 TraceCheckUtils]: 280: Hoare triple {67038#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} ~tmp~0 := #t~ret0; {67039#(<= 1 __utac_acc__Specification4_spec__1_~tmp~0)} is VALID [2020-07-10 23:59:27,075 INFO L280 TraceCheckUtils]: 281: Hoare triple {67039#(<= 1 __utac_acc__Specification4_spec__1_~tmp~0)} havoc #t~ret0; {67039#(<= 1 __utac_acc__Specification4_spec__1_~tmp~0)} is VALID [2020-07-10 23:59:27,075 INFO L280 TraceCheckUtils]: 282: Hoare triple {67039#(<= 1 __utac_acc__Specification4_spec__1_~tmp~0)} assume 0 == ~tmp~0; {66817#false} is VALID [2020-07-10 23:59:27,075 INFO L263 TraceCheckUtils]: 283: Hoare triple {66817#false} call #t~ret1 := isPumpRunning(); {66816#true} is VALID [2020-07-10 23:59:27,076 INFO L280 TraceCheckUtils]: 284: Hoare triple {66816#true} havoc ~retValue_acc~5; {66816#true} is VALID [2020-07-10 23:59:27,076 INFO L280 TraceCheckUtils]: 285: Hoare triple {66816#true} ~retValue_acc~5 := ~pumpRunning~0; {66816#true} is VALID [2020-07-10 23:59:27,076 INFO L280 TraceCheckUtils]: 286: Hoare triple {66816#true} #res := ~retValue_acc~5; {66816#true} is VALID [2020-07-10 23:59:27,076 INFO L280 TraceCheckUtils]: 287: Hoare triple {66816#true} assume true; {66816#true} is VALID [2020-07-10 23:59:27,076 INFO L275 TraceCheckUtils]: 288: Hoare quadruple {66816#true} {66817#false} #835#return; {66817#false} is VALID [2020-07-10 23:59:27,076 INFO L280 TraceCheckUtils]: 289: Hoare triple {66817#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {66817#false} is VALID [2020-07-10 23:59:27,077 INFO L280 TraceCheckUtils]: 290: Hoare triple {66817#false} ~tmp___0~0 := #t~ret1; {66817#false} is VALID [2020-07-10 23:59:27,077 INFO L280 TraceCheckUtils]: 291: Hoare triple {66817#false} havoc #t~ret1; {66817#false} is VALID [2020-07-10 23:59:27,077 INFO L280 TraceCheckUtils]: 292: Hoare triple {66817#false} assume 0 != ~tmp___0~0; {66817#false} is VALID [2020-07-10 23:59:27,077 INFO L263 TraceCheckUtils]: 293: Hoare triple {66817#false} call __automaton_fail(); {66817#false} is VALID [2020-07-10 23:59:27,077 INFO L280 TraceCheckUtils]: 294: Hoare triple {66817#false} assume !false; {66817#false} is VALID [2020-07-10 23:59:27,134 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 28 proven. 6 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2020-07-10 23:59:27,134 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [197442953] [2020-07-10 23:59:27,134 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 23:59:27,134 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-07-10 23:59:27,134 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1311050491] [2020-07-10 23:59:27,135 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 295 [2020-07-10 23:59:27,136 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:59:27,136 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 23:59:27,432 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 278 edges. 278 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:59:27,433 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 23:59:27,433 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:59:27,433 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 23:59:27,433 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2020-07-10 23:59:27,434 INFO L87 Difference]: Start difference. First operand 1276 states and 1465 transitions. Second operand 14 states. [2020-07-10 23:59:28,741 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:59:33,956 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:59:39,184 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:59:39,771 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:59:40,770 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:59:41,448 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:59:41,872 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:59:42,293 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:59:42,818 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:59:43,590 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:59:44,536 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:59:45,211 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-11 00:00:33,254 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-11 00:00:33,733 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188